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[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
f3b4f6d0
PB		 12009-09-09 Paolo Bonzini <bonzini@gnu.org>
2
3 * configure: Regenerate.
4
67d74e43
DJ		 52009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
6
7 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
8 for the mode of target PLT entries.
9 (allocate_dynrelocs): Only adjust symbol type if setting its
10 value.
11
07c58694
PB		 122009-09-09 Paolo Bonzini <bonzini@gnu.org>
13
f3b4f6d0 14 * configure: Regenerate.
07c58694 15
cfcac11d
NC		 162009-09-09 Nick Clifton <nickc@redhat.com>
17
18 PR 10478:
19 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
20 section headers containing sh_link values of SHN_BEFORE or
21 SHN_AFTER.
22 * elfcode.h (elf_object_p): Likewise.
23
ad86f1fb
TG		 242009-09-09 Tristan Gingold <gingold@adacore.com>
25
26 Handle DYLD_INFO introduced by Darwin10.
27 * mach-o.h (bfd_mach_o_load_command_type): Add
28 BFD_MACH_O_LC_DYLD_INFO.
29 (bfd_mach_o_dyld_info_command): New type.
30 (bfd_mach_o_load_command): Add dyld_info field.
31 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
32 (bfd_mach_o_scan_read_dyld_info): New function.
33 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
34 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
35 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
36 (bfd_mach_o_print_dyld_info): New function.
37
1004c3e1
SR		 382009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
39
40 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
41 linkonce or linker script discarded section.
42
498199fc
AM		 432009-09-09 Alan Modra <amodra@bigpond.net.au>
44
45 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
46
c86ad514
AS		 472009-09-07 Andreas Schwab <schwab@linux-m68k.org>
48
49 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
50 range call the bfd error hander and use R_68K_NONE instead.
51
b11d79f2
TG		 522009-09-07 Tristan Gingold <gingold@adacore.com>
53
23f938f1
TG		 54 * po/SRC-POTFILES.in: Regenerate.
55 * po/bfd.pot: Regenerate.
56
b11d79f2
TG		 57 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
58 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
59 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
60 st_mtim.tv_nsec to gas/configure.in
61 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
62 * configure: Regenerate.
63 * config.in: Regenerate.
64 * vmsutil.c: Moved to gas/config/te-vms.c
65 * vmsutil.h: Removed.
66 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
67 (BFD32_BACKENDS): Remove vmsutil.lo
68 * Makefile.in: Regenerate.
69
3d03da9a
EZ		 702009-09-05 Eli Zaretskii <eliz@gnu.org>
71
72 * coffcode.h: Include libiberty.h.
73
96d56e9f
NC		 742009-09-05 Martin Thuresson <martin@mtme.org>
75
76 * coff-arm.c (coff_arm_relocate_section)
77 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
78 Change member name class to symbol_class.
79 * coff-i960.c (coff_i960_relocate_section) Rename variable
80 class to class_val. Change member name class to symbol_class.
81 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
82 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
83 * coff-stgo32.c (adjust_aux_in_post)
84 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
85 to in_class.
86 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
87 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
88 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
89 to n_sclass.
90 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
91 variables named class to n_sclass. (coff_write_symbols): Rename
92 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
93 argument class to symbol_class.
94 * cofflink.c (_bfd_coff_link_hash_newfunc)
95 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
96 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
97 Update code to use renamed members.
98 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
99 argument class to in_class.
100 * libcoff-in.h (struct coff_link_hash_entry, struct
101 coff_debug_merge_type) Renamed members class to symbol_class and
102 type_class.
103 * libcoff.h Regenerated.
104 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
105 Rename argument class to in_class.
106 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
107 renamed members.
108 * pef.h (struct bfd_pef_imported_symbol): Changed name of
109 member class to symbol_class.
110
df7e4f42
L		 1112009-09-04 H.J. Lu <hongjiu.lu@intel.com>
112
113 * configure: Regenerated.
114
bac4da50
TG		 1152009-09-04 Tristan Gingold <gingold@adacore.com>
116
117 * configure.in: Bump version to 2.20.51
bac4da50 118
57e96a08
AM		 1192009-09-04 Alan Modra <amodra@bigpond.net.au>
120
121 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
122
153d38f6
JZ		 1232009-09-04 Jie Zhang <jie.zhang@analog.com>
124
125 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
126 create .rela.bss.
127 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
128 for empty .rela.bss and .rel.plt sections.
129
5bbc5ae7
AN		 1302009-09-03 Adam Nemet <anemet@caviumnetworks.com>
131
132 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
133 R_MIPS_JALR unless symbol resolves locally.
134
99da6b5f
AN		 1352009-09-03 Adam Nemet <anemet@caviumnetworks.com>
136
137 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
138 has_static_relocs for R_MIPS_JALR.
139
fcbc2f09
MR		 1402009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
141
142 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
143 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
144 respective stubs.
145
90d60710
L		 1462009-09-01 H.J. Lu <hongjiu.lu@intel.com>
147
148 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
149 plt earlier.
150
11d73275
TG		 1512009-09-01 Tristan Gingold <gingold@adacore.com>
152
153 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
154 dependencies. Reindent.
155 * configure.com: Ported to Itanium VMS. Now generates a build.com
156 to build without make. Add messages but make edit silent.
157 * hosts/alphavms.h: Add a prototype for stpcpy.
158 * vms.c: Add a missing include for Alpha VMS.
159 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
160
94be91de
JB		 1612009-08-31 Jan Beulich <jbeulich@novell.com>
162
163 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
164 * elf.c (bfd_elf_get_default_section_type): New.
165 (elf_fake_sections): Use bfd_elf_get_default_section_type.
166
883c7410
L		 1672009-08-30 H.J. Lu <hongjiu.lu@intel.com>
168
169 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
170 accidental checkin.
171 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
172
095106a2
AM		 1732009-08-30 Alan Modra <amodra@bigpond.net.au>
174
175 PR ld/10569
176 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
177 (bfd_emul_get_commonpagesize): Likewise.
178
d3ce72d0
NC		 1792009-08-29 Martin Thuresson <martin@mtme.org>
180
181 * elf32-arm.c (struct stub_def): Rename member template to
182 template_sequence. (arm_build_one_stub,
183 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
184 Rename variable template to template_sequence.
185 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
186 Rename variable template to template_val.
187 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
188 new to new_symbol.
189 * coffgen.c (coff_make_empty_symbol)
190 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
191 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
192 new to new_insn.
193 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
194 to new_symbol.
195 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
196 new to new_reloc.
197 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
198 * ieee.c (ieee_make_empty_symbol): Rename variable new to
199 new_symbol.
200 * linker.c (bfd_new_link_order): Rename variable new to
201 new_lo.
202 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
203 symbol.
204 * oasys.c (oasys_make_empty_symbol): Rename variable new to
205 new_symbol_type.
206 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
207 new to new_symbol_type.
208 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
209 to new_symbol.
210 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
211 new_dump.
212 (read_hdr, rs6000coff_core_p)
213 (rs6000coff_core_file_matches_executable_p)
214 (rs6000coff_core_file_failing_command)
215 (rs6000coff_core_file_failing_signal): Updated function to use new
216 union member name.
217 * som.c (som_make_empty_symbol): Rename variable new to
218 new_symbol_type.
219 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
220 to new_symbol.
221 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
222 variable new to new_symbol.
223
573e8a1c
RW		 2242009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
225
226 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
227 bfdlibdir and bfdincludedir.
228 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
229 [INSTALL_LIBBFD]: ... here, ...
230 [INSTALL_LIBBFD]: ... and empty overrides here.
231 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
232 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
233 * Makefile.in: Regenerate.
234 * configure: Regenerate.
235
325e58c7
NC		 2362009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
237
238 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
239 relocations. Rewrite output of dynamic TLS relocations.
240 (DTP_OFFSET, TP_OFFSET): New constants.
241 (dtpoff_base): Update.
242 (tpoff): Rename to tpoff_base, update.
243 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
244 New functions. Move code from elf_m68k_relocate_section here.
245 (elf_m68k_relocate_section): Update.
246 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
247
e5f2b1de
NC		 2482009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
249
250 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
251 non_got_ref value.
252 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
253 Handle non_got_ref field.
254 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
255
0666b2c3
AM		 2562009-08-26 Alan Modra <amodra@bigpond.net.au>
257
600b8686 258 PR ld/10518
0666b2c3
AM		 259 * linker.c (bfd_find_version_for_sym): Revert warning.
260
78a03297
AM		 2612009-08-26 Alan Modra <amodra@bigpond.net.au>
262
600b8686 263 PR ld/10518
78a03297
AM		 264 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
265 other wildcard match. Warn on multiple wildcard matches.
266
81ecdfbb
RW		 2672009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
268
14ec8efd
RW		 269 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
270 appending.
271 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
272 only in this condition.
273 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
274 to build but not install libbfd.la in this condition.
275 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
276 (install_libbfd, install_libbfd): Remove.
277 * Makefile.in: Regenerate.
278 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
279 (INCLUDES): ... this.
280 ($(MKDOC)): Adjust.
281 * doc/Makefile.in: Regenerate.
282
95b40122
RW		 283 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
284 no-dist and foreign.
285 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
286 dependency tracking to work for them.
287 (targets.lo, archures.lo, dwarf.lo): Rewrite to
288 use automake dependency tracking mechanism.
289 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
290 (mkdep section): Remove.
291 (BUILT_SOURCES): New, list $(BUILD_HFILES).
292 * Makefile.in: Regenerate.
293 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
294
af542c2e
RW		 295 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
296 (install-pdf, install-pdf-recursive, install-html)
297 (install-html-recursive): Remove.
298 * Makefile.in: Regenerate.
299
81ecdfbb
RW		 300 * Makefile.in: Regenerate.
301 * aclocal.m4: Likewise.
302 * config.in: Likewise.
303 * configure: Likewise.
304
cd1dac3d
DG		 3052009-08-21 Daniel Gutson <dgutson@codesourcery.com>
306
307 * elf32-arm.c (arch_has_thumb2_nop): New function.
308 (arch_has_arm_nop): New function.
309 (elf32_arm_final_link_relocate): NOP opcodes changed.
310
440ae135
DE		 3112009-08-16 Doug Evans <dje@google.com>
312
313 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
314 at least don't leak memory.
315
a109e2f5
DD		 3162009-08-13 DJ Delorie <dj@redhat.com>
317
318 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
319 if needed.
320
c1742541
NC		 3212009-08-12 Nick Clifton <nickc@redhat.com>
322
323 * po/fi.po: Updated Finnish translation.
324
6a9adeca
BS		 3252009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
326
327 Merge some FRV FDPIC changes into the Blackfin code.
328 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
329 summary reloc information.
330 (bfinfdpic_dynamic_got_plt_info): New.
331 (_bfin_create_got_section): Create the PLT section here.
332 (elf32_bfinfdpic_create_dynamic_sections): Not here.
333 (_bfinfdpic_count_nontls_entries): Move out of...
334 (_bfinfdpic_count_got_plt_entries): ... here.
335 (_bfinfdpic_count_relocs_fixups): Likewise.
336 (_bfinfdpic_reset_got_plt_entries): New.
337 (_bfinfdpic_size_got_plt): Move out of...
338 (elf32_bfinfdpic_size_dynamic_sections): ... here.
339 (bfinfdpic_relocate_section): Be careful not to call
340 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
341 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
342 New functions.
343 (elf_backend_discard_info): Define for FD-PIC.
344
5dabe785
AM		 3452009-08-11 Alan Modra <amodra@bigpond.net.au>
346
347 * elflink.c: Add FIXMEs for some places that require octets_per_byte
348 adjustments.
349 * elf-eh-frame.c: Likewise.
350 * merge.c: Likewise.
351
ea7a63de
AM		 3522009-08-11 Alan Modra <amodra@bigpond.net.au>
353
354 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
355 to x86 and x86_64 configurations.
356 * configure: Regenerate.
357
9bf609ec
JK		 3582009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
359
360 Stop using bfd_usrdata in libbfd.
361 * coff-stgo32.c (bfd_coff_go32stub): Remove.
362 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
363 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
364 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
365 filehdr_dst->u.go32.stub. New comment with the reason.
366 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
367 Substitute the removed macro bfd_coff_go32stub.
368 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
369 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
370 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
371 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
372 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
373 bfd_coff_go32stub.
374 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
375 * libcoff-in.h (coff_data_type): New field go32stub.
376 * libcoff.h: Regenerated.
377
e39e47bd
JK		 3782009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
379
380 Fix go32 stub preservation by objcopy.
381 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
382 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
383 go32stub.
384
ffcb4889
NS		 3852009-08-10 Nathan Sidwell <nathan@codesourcery.com>
386
387 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
388 symbols.
389 (elf32_arm_final_link_relocate): Treat local undefined symbols the
390 same as global undefined symbols.
391 (elf32_arm_relocate_section): Give an error for local undefined
392 non-weak symbols, unless the reloc will not use the symbol.
393
01017ef8
NS		 3942009-08-10 Nathan Sidwell <nathan@codesourcery.com>
395
396 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
397 (ppc_elf_relax_section): Use symbol index to distinguish
398 relocatable stubs.
399
a8ad78a7
AM		 4002009-08-10 Alan Modra <amodra@bigpond.net.au>
401
402 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
403
91e21fb7
AM		 4042009-08-10 Alan Modra <amodra@bigpond.net.au>
405
406 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
407 info for STT_GNU_IFUNC.
408 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
409 on got refs in case the symbol turns out to be ifunc.
410 (ppc_elf_gc_sweep_hook): Similarly.
411 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
412 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
413 (ppc_elf_size_dynamic_sections): Likewise.
414 (ppc_elf_relocate_section): Likewise.
415
6a9adeca 4162009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 417
418 From Mike Frysinger <michael.frysinger@analog.com>
419 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
420 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
421 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
422 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
423 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
424 Adjust to match the renamed reloc definitions.
425
e7e75368
AM		 4262009-08-08 Alan Modra <amodra@bigpond.net.au>
427
428 PR 10494
429 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
430 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
431
918d9742
TT		 4322009-08-07 Tom Tromey <tromey@redhat.com>
433
434 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
435 aliasing error.
436
7ba29e2a
NC		 4372009-08-06 Michael Eager <eager@eagercon.com>
438
439 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
440 * Makefile.in: Regenerate.
441 * archures.c: Add bfd_arch_microblaze.
442 * bfd-in2.h: Regenerate.
443 * config.bfd: Add microblaze target.
444 * configure.in: Add bfd_elf32_microblaze_vec target.
445 * configure: Regenerate.
446 * cpu-microblaze.c: New.
447 * elf32-microblaze.c: New.
448 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
449 * libbfd.h: Regenerate.
450 * reloc.c: Add MICROBLAZE relocations.
451 * section.c: Add struct relax_table and relax_count to section.
452 * targets.c: Add bfd_elf32_microblaze_vec.
453
e47bf690
JJ		 4542009-08-06 Jakub Jelinek <jakub@redhat.com>
455 Alan Modra <amodra@bigpond.net.au>
456
457 PR binutils/10492
458 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
459 symbols.
460 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
461 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
462
3ae046cc
NS		 4632009-08-06 Nathan Sidwell <nathan@codesourcery.com>
464
465 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
466 at least once when fixing cortex-a8.
467
cd8d5a82
CF		 4682009-08-05 Chao-ying Fu <fu@mips.com>
469
470 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
471 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
472 for CPUs. It is true for RM9000.
473 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
474 for all CPUs.
475 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
476 to guard the transformation.
477
9cc305ec
TS		 4782009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
479
480 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
481 (spu_elf_size_sections): Declare prototype.
482 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
483 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
484 (spu_elf_emit_fixup): New function.
485 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
486 (spu_elf_size_sections): New function.
487
eb7c4339
NS		 4882009-08-05 Nathan Sidwell <nathan@codesourcery.com>
489
490 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
491 (arm_build_one_stub): Build a8 veneers as a separate pass.
492 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
493 parameters. Use them to check if we create a different a8 fixup
494 than the previous pass.
495 (elf32_arm_size_stubs): Move scope of stub_changed and
496 prev_num_a8_fixes into main loop.
497 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
498
a9585d22
AM		 4992009-08-04 Alan Modra <amodra@bigpond.net.au>
500
501 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
502 which find_plt_ent is called. Delete redundant code.
503
45b222d6
L		 5042009-08-03 H.J. Lu <hongjiu.lu@intel.com>
505
506 PR binutils/10363
507 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
508 invalid string offset.
509
004fb780
L		 5102009-08-03 H.J. Lu <hongjiu.lu@intel.com>
511
512 PR ld/10433
513 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
514 to htab->init_got_offset and plt to htab->init_plt_offset
515 when discarding space for dynamic relocations.
516
a877a2b6
AM		 5172009-08-03 Alan Modra <amodra@bigpond.net.au>
518
519 * elf32-ppc.c (struct plt_entry): Revise comments.
520 (ppc_elf_check_relocs): Don't create needless plt_entry info
521 for non-pie executables. Don't test info->pie when info->shared
522 already covers that case.
523 (ppc_elf_gc_sweep_hook): Adjust for above change.
524 (add_stub_sym): Don't test info->pie when info->shared tested.
525 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
526 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
527 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
528 (ppc_elf_relocate_section): Likewise.
529
de972ffa
AM		 5302009-08-03 Alan Modra <amodra@bigpond.net.au>
531
532 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
533 for local ifunc symbols in non-pie executables, regardless of
534 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
535 code so that it's obvious that we only do anything special for
536 local ifunc syms.
537 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
538 (allocate_dynrelocs): Correct comment for syms defined in plt.
539 Don't specially allocate ifunc dyn relocs.
540 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
541 (ppc_elf_relocate_section): Set "relocation" value for ifunc
542 syms in non-pie executables. No specially allocated dyn relocs
543 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
544 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
545 a non-pie executable.
546
1d85728f
L		 5472009-08-02 H.J. Lu <hongjiu.lu@intel.com>
548 Jakub Jelinek <jakub@redhat.com>
549
550 PR ld/6443
551 * elf32-i386.c (elf_i386_tls_transition): Check executable
552 instead of shared for TLS when building PIE.
553 (elf_i386_check_relocs): Likewise.
554 (elf_i386_allocate_dynrelocs): Likewise.
555 (elf_i386_relocate_section): Likewise.
556
557 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
558 instead of shared for TLS when building PIE.
559 (elf64_x86_64_check_relocs): Likewise.
560 (elf64_x86_64_allocate_dynrelocs): Likewise.
561 (elf64_x86_64_relocate_section): Likewise.
562
5d8d4872
AG		 5632009-07-31 Anthony Green <green@moxielogic.com>
564
565 * config.bfd (targ_cpu): Add moxie-uclinux support.
566
080a1b9f
HPN		 5672009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
568
569 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
570
25f23106
AM		 5712009-07-30 Alan Modra <amodra@bigpond.net.au>
572
573 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
574 used by indirect function support. Count dynamic relocs for
575 ifunc syms.
576 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
577 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
578 in iplt and their relocs in reliplt. Don't make ifunc syms
579 dynamic. Allocate got entry relocs for non-dynamic ifunc in
580 reliplt. Handle other dynamic relocs for ifunc.
581 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
582 ifunc in reliplt, likewise relocs for got against local ifunc.
583 Typo fix on reliplt size adjust.
584 (ppc_elf_relocate_section): Don't use plt scheme of allocating
585 relocs 1-1 with entries for iplt, instead just add using
586 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
587 Error on invalid ifunc dyn relocs.
588 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
589 in iplt/reliplt.
590 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
591 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
592 (ppc64_elf_reloc_type_lookup): Handle new relocs.
593 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
594 (allocate_dynrelocs): As for elf32-ppc.c above.
595 (ppc64_elf_size_dynamic_sections): Likewise.
596 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
597 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
598 (ppc_size_one_stub): Similarly.
599 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
600 relocs too.
601 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
602
80f540b7
HPN		 6032009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
604
605 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
606 change. Add note to head comment.
607
4ad4f3cb
JB		 6082009-07-28 Jan Beulich <jbeulich@novell.com>
609
610 * archive.c (get_extended_arelt_filename): Remove redundant
611 range check on index.
612
d8d2f433
DK		 6132009-07-27 Doug Kwan <dougkwan@google.com>
614
615 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
616
9e675548
L		 6172009-07-27 H.J. Lu <hongjiu.lu@intel.com>
618
619 * archures.c bfd_*_arch): Sorted.
620 (bfd_archures_list): Likewise.
621
86514226
SR		 6222009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
623
9e675548 624 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 625 to R_cr16_NUM32 relocation.
626
305f7588
MS		 6272009-07-26 Michael Eager <eager@eagercon.com>
628
629 * archures.c: Add bfd_mach_ppc_405
630 * bfd-in2.h: Same.
631
b1995b01
L		 6322009-07-25 H.J. Lu <hongjiu.lu@intel.com>
633
634 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
635 * cpu-l1om.c (bfd_l1om_arch): Likewise.
636
8a9036a4
L		 6372009-07-25 H.J. Lu <hongjiu.lu@intel.com>
638
639 * archures.c (bfd_architecture): Add bfd_arch_l1om.
640 (bfd_l1om_arch): New.
641 (bfd_archures_list): Add &bfd_l1om_arch.
642 * bfd-in2.h: Regenerated.
643
644 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
645 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
646 if bfd_elf64_x86_64_freebsd_vec is supported.
647 (targ_selvecs): Likewise.
648
649 * configure.in: Support bfd_elf64_l1om_vec and
650 bfd_elf64_l1om_freebsd_vec.
651 * configure: Regenerated.
652
653 * cpu-l1om.c: New.
654
655 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
656 (bfd_elf64_l1om_vec): Likewise.
657 (bfd_elf64_l1om_freebsd_vec): Likewise.
658
659 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
660 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
661 * Makefile.in: Regenerated.
662
663 * targets.c (bfd_elf64_l1om_vec): New.
664 (bfd_elf64_l1om_freebsd_vec): Likewise.
665 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
666 bfd_elf64_l1om_freebsd_vec.
667
8fdcc58d
TS		 6682009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
669 Alan Modra <amodra@bigpond.net.au>
670
671 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
672 * bfd-in2.h: Regenerate.
673 * libbfd.h: Regenerate.
674 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
675 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
676 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
677
9b769489
L		 6782009-07-23 H.J. Lu <hongjiu.lu@intel.com>
679
680 PR ld/10434
681 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
682 instead of shared for R_X86_64_TPOFF32.
683 (elf64_x86_64_relocate_section): Likewise.
684
3e7a7d11
NC		 6852009-07-23 Ulrich Drepper <drepper@redhat.com>
686
687 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
688 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
689 with the BSF_GNU_UNIQUE flag bit set.
690 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
691 for symbols with STB_GNU_UNIQUE binding.
692 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
693 with the STB_GNU_UNIQUE binding.
694 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
695 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
696 symbols with the unique_global field set.
697 (elf_link_output_extsym): Set unique_global field for symbols with
698 the STB_GNU_UNIQUE binding.
699 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
700 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
701 symbols.
702 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
703 symbols.
704 * bfd-in2.h: Regenerate.
705
5f35ea9c
L		 7062009-07-22 H.J. Lu <hongjiu.lu@intel.com>
707
708 * elflink.c (elf_link_output_extsym): Revert the last change.
709
b63cc625
L		 7102009-07-22 H.J. Lu <hongjiu.lu@intel.com>
711
712 PR ld/10433
713 * elflink.c (elf_link_output_extsym): Special case ifunc syms
714 when ref_regular, not def_regular.
715
2955ec4c
L		 7162009-07-21 H.J. Lu <hongjiu.lu@intel.com>
717
718 PR ld/10426
719 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
720 from a DSO into a normal FUNC symbol.
721 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
722 a normal FUNC symbol.
723
6d30f5b2
NC		 7242009-07-17 Chao-ying Fu <fu@mips.com>
725
726 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
727 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
728 interlocking, the last PLT entry needs a nop in the branch delay slot.
729 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
730 output the last two PLT entries in reverse order.
731
1f85278f
L		 7322009-07-16 H.J. Lu <hongjiu.lu@intel.com>
733
734 * elf32-i386.c (elf_i386_relocate_section): Don't get local
735 STT_GNU_IFUNC symbol for relocatable link.
736 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
737
f07749bb
L		 7382009-07-10 H.J. Lu <hongjiu.lu@intel.com>
739
740 * bfdio.c (bfd_iovec): Add comments for bmmap.
741 * bfd-in2.h: Regenerated.
742
8455dd2c
L		 7432009-07-10 H.J. Lu <hongjiu.lu@intel.com>
744
745 * Makefile.am: Run "make dep-am".
746 * Makefile.in: Regenerated.
747
cedfb179
DK		 7482009-07-10 Doug Kwan <dougkwan@google.com>
749
750 * elf32-arm.c (stub_hash_newfunc): Initialize fields
751 target_addend and orig_insn.
752
fa8f86ff
TT		 7532009-07-10 Tom Tromey <tromey@redhat.com>
754
755 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
756 (elf-eh-frame.lo): Likewise.
757 (elf32-bfin.lo): Likewise.
758 (elf32-frv.lo): Likewise.
759 (elf32-xc16x.lo): Likewise.
760 * Makefile.in: Rebuild.
761 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
762 * elf-eh-frame.c: Likewise.
763 * elf32-bfin.c: Likewise.
764 * elf32-frv.c: Likewise.
765 * elf32-xc16x.c: Likewise.
766
33c6a8fc
JB		 7672009-07-10 Julian Brown <julian@codesourcery.com>
768
769 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
770 symbol a stub entry is derived from, not the entry for the stub
771 itself, in call to elf32_arm_final_link_relocate.
772
1d770845
L		 7732009-07-10 H.J. Lu <hongjiu.lu@intel.com>
774
775 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
776 when reporting addends.
777
52cfded7
AM		 7782009-07-10 Alan Modra <amodra@bigpond.net.au>
779
780 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
781 data even when no stubs.
782 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
783
e054468f
AM		 7842009-07-10 Alan Modra <amodra@bigpond.net.au>
785
786 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
787 (ppc_elf_get_synthetic_symtab): Report addend.
788 (PLT_IFUNC): Define.
789 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
790 (ppc_elf_create_glink): New function.
791 (ppc_elf_create_dynamic_sections): Use it.
792 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
793 (update_local_sym_info): Allocate space for local_plt array.
794 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
795 entry pointer.
796 (is_branch_reloc): New function.
797 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
798 (ppc_elf_gc_sweep_hook): Likewise.
799 (ppc_elf_adjust_dynamic_symbol): Likewise.
800 (allocate_dynrelocs): Likewise.
801 (ppc_elf_size_dynamic_sections): Likewise.
802 (ppc_elf_relocate_section): Likewise.
803 (branch_reloc_hash_match): Use is_branch_reloc.
804 (ppc_elf_tls_optimize): Adjust for local_plt.
805 (write_glink_stub): New function, extracted from..
806 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
807 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
808 branch table when dynamic.
809 (elf_backend_post_process_headers): Define.
810 * elf64-ppc.c (elf_backend_post_process_headers): Define.
811 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
812 (ppc64_elf_get_synthetic_symtab): Report addend.
813 (struct ppc_stub_hash_entry): Add plt_ent.
814 (PLT_IFUNC): Define.
815 (struct ppc_link_hash_table): Add iplt and reliplt.
816 (create_linkage_sections): Make .iplt and .rela.iplt sections.
817 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
818 (update_local_sym_info): Allocate space for local_plt array.
819 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
820 entry pointer.
821 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
822 and don't change hash flags here.
823 (is_branch_reloc): New function.
824 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
825 (ppc64_elf_gc_sweep_hook): Likewise.
826 (ppc64_elf_adjust_dynamic_symbol): Likewise.
827 (allocate_dynrelocs): Likewise.
828 (ppc64_elf_size_dynamic_sections): Likewise.
829 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
830 (ppc64_elf_size_stubs): Likewise.
831 (ppc64_elf_relocate_section): Likewise.
832 (get_sym_h): Adjust for local_plt.
833 (branch_reloc_hash_match): Use is_branch_reloc.
834 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
835 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
836
041de40d
AM		 8372009-07-10 Alan Modra <amodra@bigpond.net.au>
838
839 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
840
7ae26bc1
AM		 8412009-07-10 Alan Modra <amodra@bigpond.net.au>
842
843 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
844 and ref_regular_nonweak comment.
845 * elflink.c (elf_link_output_extsym): Special case ifunc syms
846 when def_regular, not ref_regular.
847 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
848 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
849 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
850
9c4d0c1f
AM		 8512009-07-09 Alan Modra <amodra@bigpond.net.au>
852
853 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
854 of malloc'd struct call_info.
855 (pasted_function): Likewise, priority too.
856
2fc6d3b0
AM		 8572009-07-07 Alan Modra <amodra@bigpond.net.au>
858
859 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
860 alignment when packing sections into overlays.
861
9e1f7c0e
DK		 8622009-07-03 Cary Coutant <ccoutant@google.com>
863
864 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
865
4a768870
DK		 8662009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
867
868 * coffcode.h (sec_to_styp_flags): Partially revert (functional
869 changes only) earlier patch:-
870
871 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
872
873 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
874 give .debug and .reloc data characteristics.
875 (DOT_RELOC): New define for .reloc section string.
876 (coff_write_object_contents): Use DOT_RELOC instead of string.
877
848f5748
TT		 8782009-07-02 Tom Tromey <tromey@redhat.com>
879
880 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
881 * bfdwin.c (bfd_free_window): Cast to unsigned long.
882
dda46a27
L		 8832009-07-01 Nick Clifton <nickc@redhat.com>
884
885 * elf-m10300.c: Remove trailing white space.
886 * reloc.c: Likewise.
887
efde2f2c
NC		 8882009-07-01 Douglas B Rupp <rupp@gnat.com>
889
dda46a27 890 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 891 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 892 * configure.in: Use them.
893 * configure: Regenerate.
b11d79f2 894 * config.in: Regenerate.
dda46a27 895 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 896 #define _BSD_SOURCE. Add comments.
897 (vms_file_stats_name): Calculate creation date based on available
898 runtime data. Return 1 for version instead of 0.
899
e1ec24c6
NC		 9002009-07-01 Nick Clifton <nickc@redhat.com>
901
902 PR 10072
903 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
904 to R_ARM_THM_PC8 relocation.
905
2709f570
NC		 9062009-06-29 Nick Clifton <nickc@redhat.com>
907
908 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
909 different uses of the relocations addend when a symbol is in a
910 merged section.
911
83b89087
L		 9122009-06-27 H.J. Lu <hongjiu.lu@intel.com>
913
914 PR ld/10337
915 * elf.c (bfd_section_from_shdr): Don't change sh_link for
916 SHT_REL/SHT_RELA sections on executable nor shared library.
917 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
918 as a normal section.
919
be7035c6
NC		 9202009-06-25 Nick Clifton <nickc@redhat.com>
921
922 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
923 symbols with SEC_MERGE flag.
924
bdeb4032
KT		 9252009-06-25 Kai Tietz <kai.tietz@onevision.com>
926
927 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
928 give .debug and .reloc data characteristics.
929 (DOT_RELOC): New define for .reloc section string.
930 (coff_write_object_contents): Use DOT_RELOC instead of string.
931
b32e07d7
TG		 9322009-06-25 Tristan Gingold <gingold@adacore.com>
933
934 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
935 (bfd_mach_o_canonicalize_dynamic_symtab)
936 (bfd_mach_o_get_synthetic_symtab): Defines.
937 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
938 (TARGET_NAME): Use Mach-O specific functions for dynamic.
939
940 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
941 for scattered relocations.
942 (bfd_mach_o_i386_print_thread): New function.
943 (bfd_mach_o_print_thread): Define.
944
945 * mach-o.c (text_section_names_xlat): Add an entry for __const.
946 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
947 New functions extracted from ...
948 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
949 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
950 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
951 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
952 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
953 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
954 Set name_str field.
955 (bfd_mach_o_scan_read_dylib): Ditto.
956 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
957 reindent.
958 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
959 decode isym and flags on little endian targets. Set dysymtab field.
960 (bfd_mach_o_scan_start_address): Adjust for enum names.
961 (bfd_mach_o_lookup_section): Do not look for segments anymore.
962 (bfd_mach_o_print_section): Display bfd section name.
963 (bfd_mach_o_print_segment): Display none if no name.
964 (bfd_mach_o_print_dysymtab): Display next index for local, external
965 and undefined symbols.
966 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
967 Display dylinker name. Display thread and unixthread commands content.
968 (bfd_mach_o_print_thread): New macro.
969
970 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
971 (bfd_mach_o_ppc_thread_flavour): Ditto.
972 (bfd_mach_o_i386_thread_flavour): Ditto.
973 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
974 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
975 BFD_MACH_O_THREAD_STATE_NONE.
976 (bfd_mach_o_segment_command): Remove segment field.
977 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
978 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
979 (bfd_mach_o_prebound_dylib_command): Ditto.
980 (bfd_mach_o_dylib_command): Ditto.
981 (bfd_mach_o_prebound_dylib_command): Remove section field.
982 (mach_o_data_struct): Add dysymtab field.
983 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
984 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
985 (bfd_mach_o_build_commands): Remove parameter names and attributes.
986 (bfd_mach_o_get_dynamic_reloc_upper_bound)
987 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
988
c41ba836
DK		 9892009-06-25 Rafael Avila de Espindola <espindola@google.com>
990
991 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
992 field of struct dirent.
993
3188b070
TG		 9942009-06-23 Tristan Gingold <gingold@adacore.com>
995
996 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
997 of this macro. Fix indentation.
998
022f8312
CL		 9992009-06-22 Christophe Lyon <christophe.lyon@st.com>
1000
1001 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1002 destination for defined dynamic symbols when deciding whether to
1003 insert a stub or not.
1004 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1005 when actually accessed through a PLT, even when generating a
1006 shared lib.
1007
d297e807
TG		 10082009-06-22 Tristan Gingold <gingold@adacore.com>
1009
1010 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1011 the relocs array.
1012
ceaf50a2
AM		 10132009-06-22 Alan Modra <amodra@bigpond.net.au>
1014
1015 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1016 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1017
983bddc8
AM		 10182009-06-22 Alan Modra <amodra@bigpond.net.au>
1019
1020 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1021
f8703194
L		 10222009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * elflink.c (elf_link_add_object_symbols): Avoid warning
1025 from -Wjump-misses-init in gcc 4.5.0.
1026
09a24cbf
L		 10272009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1030 symbol on error.
1031 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1032
4c544807
L		 10332009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1034
1035 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1036 r_symndx. Report local symbol name on error.
1037 (elf_i386_check_relocs): Updated. Report local symbol name on
1038 error.
1039 (elf_i386_gc_sweep_hook): Updated.
1040 (elf_i386_relocate_section): Likewise.
1041
1042 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1043 r_symndx. Report local symbol name on error.
1044 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1045 on error.
1046 (elf64_x86_64_gc_sweep_hook): Updated.
1047 (elf64_x86_64_relocate_section): Likewise.
1048
b8674692
TG		 10492009-06-19 Tristan Gingold <gingold@adacore.com>
1050
1051 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1052
046b007d
TG		 10532009-06-19 Tristan Gingold <gingold@adacore.com>
1054
1055 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1056 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1057 (bfd_mach_o_valid): Ditto.
1058 (bfd_mach_o_wide_p): Ditto.
1059 (bfd_mach_o_canonicalize_reloc): Ditto.
1060 (bfd_mach_o_build_commands): Ditto.
1061 (bfd_mach_o_scan_read_thread): Ditto.
1062 (bfd_mach_o_flatten_sections): Ditto.
1063 (bfd_mach_o_scan_start_address): Ditto.
1064 (bfd_mach_o_lookup_section): Ditto.
1065 (bfd_mach_o_core_fetch_environment): Ditto.
1066 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1067 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1068 (bfd_mach_o_scan_write_symtab): Ditto.
1069 Use macros instead of hard-coded values.
1070 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1071 Use bfd_mach_o_get_data instead of direct access. Use macros
1072 instead of hard-coded values.
1073 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1074 Remove sym argument and get section from mdata.
1075 Move code into the else branch.
1076 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1077 Remove sym argument and get section from mdata. Adjust code.
1078 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1079 switch (which replaces consecutive if statements).
1080 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1081 module table, table of content, indirect symbols and external
1082 referenced symbols.
1083 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1084 field.
1085 (bfd_mach_o_scan_read_linkedit): New function.
1086 (bfd_mach_o_scan_read_str): Ditto.
1087 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1088 field of mdata.
1089 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1090 bfd_mach_o_count_symbols never returns an error.
1091 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1092 symtab field (there might be only one symtab).
1093 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1094 Handle sub frameworks, sub umbrella, sub library and sub client.
1095 Read code signature and segment split info commands.
1096 (bfd_mach_o_scan): Reindent.
1097 (bfd_mach_o_xlat_name): New type.
1098 (bfd_mach_o_print_flags): New function.
1099 (bfd_mach_o_get_name): Ditto.
1100 (bfd_mach_o_cpu_name): New variable.
1101 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1102 (bfd_mach_o_section_type_name)
1103 (bfd_mach_o_section_attribute_name)
1104 (bfd_mach_o_load_command_name): New variables.
1105 (bfd_mach_o_print_private_header): New function.
1106 (bfd_mach_o_print_section_map): New function extracted from
1107 bfd_mach_o_print_private_bfd_data.
1108 (bfd_mach_o_print_section): Ditto. Print more infos.
1109 (bfd_mach_o_print_segment): Ditto.
1110 (bfd_mach_o_print_dysymtab): Ditto.
1111 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1112 load weak dylib, reexport dylib and id dylib.
1113 Handle code signature and segment_split info.
1114 Handle sub frameworks, sub umbrella, sub library and sub client.
1115 (bfd_mach_o_section_get_nbr_indirect): New function.
1116
1117 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1118 (bfd_mach_o_header_flags): New enum to define header flags.
1119 (bfd_mach_o_section_attribute): New enum to replace ...
1120 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1121 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1122 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1123 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1124 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1125 these removed macros.
1126 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1127 (bfd_mach_o_dylib_module): New type.
1128 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1129 macros.
1130 (bfd_mach_o_dylib_table_of_content): New type.
1131 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1132 (bfd_mach_o_dylib_reference): New type.
1133 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1134 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1135 modules, toc, references and indirect syms.
1136 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1137 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1138 unused). Add comment.
1139 (bfd_mach_o_dylib_command): Ditto.
1140 (bfd_mach_o_prebound_dylib_command): Ditto.
1141 (bfd_mach_o_linkedit_command): New type.
1142 (bfd_mach_o_str_command): New type.
1143 (bfd_mach_o_load_command): Add linkedit and str fields.
1144 (mach_o_data_struct): Add symtab field.
1145 (bfd_get_mach_o_data): Renamed to ...
1146 (bfd_mach_o_get_data): ... this new macro.
1147 (bfd_mach_o_scan_read_symtab_symbol,
1148 bfd_mach_o_scan_read_symtab_strtab,
1149 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1150
1151 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1152 instead of direct access.
1153
6d78d0b9
AM		 11542009-06-19 Alan Modra <amodra@bigpond.net.au>
1155
1156 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1157 R_PPC_PLTREL24 relocs.
1158 (ppc_elf_relocate_section): Likewise.
1159
3ec01793
AM		 11602009-06-19 Alan Modra <amodra@bigpond.net.au>
1161
1162 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1163 pointer to sym hash. Update all uses.
1164 (update_plt_info): Likewise. Don't check addend here.
1165
c2e61a4e
L		 11662009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1167
1168 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1169 bfd_sym_from_r_symndx.
1170 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1171
87d72d41
AM		 11722009-06-18 Alan Modra <amodra@bigpond.net.au>
1173
1174 * elf-bfd.h (struct sym_sec_cache): Delete.
1175 (struct sym_cache): New.
1176 (bfd_section_from_r_symndx): Delete prototype.
1177 (bfd_sym_from_r_symndx): Define prototype.
1178 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1179 (bfd_sym_from_r_symndx): ..new function.
1180 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1181 bfd_section_from_r_symndx to new struct and function.
1182 * elf32-bfin.c: Likewise.
1183 * elf32-hppa.c: Likewise.
1184 * elf32-i386.c: Likewise.
1185 * elf32-m32r.c: Likewise.
1186 * elf32-m68hc1x.c: Likewise.
1187 * elf32-m68hc1x.h: Likewise.
1188 * elf32-m68k.c: Likewise.
1189 * elf32-ppc.c: Likewise.
1190 * elf32-s390.c: Likewise.
1191 * elf32-sh.c: Likewise.
1192 * elf64-ppc.c: Likewise.
1193 * elf64-s390.c: Likewise.
1194 * elf64-x86-64.c: Likewise.
1195 * elfxx-sparc.c: Likewise.
1196 * elfxx-sparc.h: Likewise.
1197
14aae723
L		 11982009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1199
1200 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1201 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1202
5e486aa1
NC		 12032009-06-18 Nick Clifton <nickc@redhat.com>
1204
1205 * elflink.c (elf_link_sort_relocs): Return early if there are no
1206 relocs to sort.
1207
361dff73
DK		 12082009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1209
32425da9
NC		 1210 Merge cegcc and mingw32ce target name changes from
1211 CeGCC project:
361dff73 1212
32425da9 1213 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1214
1215 * config.bfd: Add arm*-*-cegcc* target.
1216
32425da9 1217 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1218
1219 * config.bfd: Add arm-*-mingw32ce* target.
1220
e03a8ed8
L		 12212009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1224 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1226 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1227
12282009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1231 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1232 * elf32-i386.c (elf_i386_check_relocs): Use it.
1233 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1234
12352009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1236
1237 * elf-bfd.h (elf_dyn_relocs): New.
1238
1239 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1240 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1241 elf_dyn_relocs.
1242 (elf_i386_copy_indirect_symbol): Likewise.
1243 (elf_i386_check_relocs): Likewise.
1244 (elf_i386_gc_sweep_hook): Likewise.
1245 (elf_i386_allocate_dynrelocs): Likewise.
1246 (elf_i386_readonly_dynrelocs): Likewise.
1247 (elf_i386_size_dynamic_sections): Likewise.
1248
1249 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1250 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1251 with elf_dyn_relocs.
1252 (elf64_x86_64_copy_indirect_symbol): Updated.
1253 (elf64_x86_64_check_relocs): Likewise.
1254 (elf64_x86_64_gc_sweep_hook): Likewise.
1255 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1256 (elf64_x86_64_allocate_dynrelocs): Likewise.
1257 (elf64_x86_64_readonly_dynrelocs): Likewise.
1258 (elf64_x86_64_size_dynamic_sections): Likewise.
1259
64e77c6d
L		 12602009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1261
1262 * elf32-arm.c (create_got_section): Get existing .rela.got
1263 section.
1264 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1265 * elf32-lm32.c (create_got_section): Likewise.
1266 * elf32-m32r.c (create_got_section): Likewise.
1267 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1268 * elf32-s390.c (create_got_section): Likewise.
1269 * elf32-sh.c (create_got_section): Likewise.
1270 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1271 * elf64-s390.c (create_got_section): Likewise.
1272 * elfxx-sparc.c (create_got_section): Likewise.
1273
1274 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1275 the GOT size.
1276
d2149d72
L		 12772009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1278
1279 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1280
1281 * elf32-i386.c (elf_i386_local_hash): Removed.
1282 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1283 (elf_i386_get_local_sym_hash): Likewise.
1284
1285 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1286 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1287 (elf64_x86_64_get_local_sym_hash): Likewise.
1288 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1289 (get_local_sym_hash): Likewise.
1290
cc3bd654
L		 12912009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1292
1293 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1294 rel_got_sec and plt_sec.
1295 (elfNN_ia64_relax_section): Updated.
1296 (elfNN_ia64_create_dynamic_sections): Likewise.
1297 (get_got): Likewise.
1298 (allocate_dynrel_entries): Likewise.
1299 (elfNN_ia64_size_dynamic_sections): Likewise.
1300 (set_got_entry): Likewise.
1301 (elfNN_ia64_choose_gp): Likewise.
1302 (elfNN_ia64_relocate_section): Likewise.
1303 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1304 (elfNN_ia64_finish_dynamic_sections): Likewise.
1305
be3e406d
UW		 13062009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1307
1308 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1309 also for calls.
1310
6de2ae4a
L		 13112009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1312
1313 * configure.in (elf): Add elf-ifunc.lo.
1314
1315 * configure: Regenerated.
1316 * Makefile.in: Likewise.
1317
1318 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1319 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1320
1321 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1322 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1323 irelifunc.
1324 (elf_i386_link_hash_table_create): Likewise.
1325 (elf_i386_create_dynamic_sections): Likewise.
1326 (elf_i386_check_relocs): Likewise.
1327 (elf_i386_allocate_dynrelocs): Likewise.
1328 (elf_i386_size_dynamic_sections): Likewise.
1329 (elf_i386_relocate_section): Likewise.
1330 (elf_i386_finish_dynamic_symbol): Likewise.
1331 (elf_i386_finish_dynamic_sections): Likewise.
1332 (elf_i386_create_got_section): Removed.
1333
1334 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1335 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1336 irelifunc.
1337 (elf64_x86_64_compute_jump_table_size): Updated.
1338 (elf64_x86_64_link_hash_table_create): Likewise.
1339 (elf64_x86_64_create_dynamic_sections): Likewise.
1340 (elf64_x86_64_check_relocs): Likewise.
1341 (elf64_x86_64_allocate_dynrelocs): Likewise.
1342 (elf64_x86_64_size_dynamic_sections): Likewise.
1343 (elf64_x86_64_relocate_section): Likewise.
1344 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1345 (elf64_x86_64_finish_dynamic_sections): Likewise.
1346 (elf64_x86_64_create_got_section): Removed.
1347
1348 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1349 for pointer alignment. Set up section pointers.
1350 (_bfd_elf_create_dynamic_sections): Likewise.
1351 (_bfd_elf_create_ifunc_sections): Moved to ...
1352 * elf-ifunc.c: Here. New.
1353
1354 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1355 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1356 Run "make dep-am".
1357
81694485
NC		 13582009-06-16 Doug Kwan <dougkwan@google.com>
1359
6de2ae4a
L		 1360 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1361 to bfd_signed_vma. Cast constant operands which are used in
1362 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1363
6db7e006
MR		 13642009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1365
1366 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1367 (elf_backend_plt_sym_val): Define.
1368
9b90d8fd
MR		 13692009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1370
1371 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1372 (elf_backend_reloc_type_class): Define.
1373
04981bc1
MR		 13742009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1375
1376 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1377 from an executable to a shared library treat R_VAX_PC32
1378 relocations as R_VAX_PLT32 ones.
1379
886815b2
MR		 13802009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1381
1382 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1383 symbols in GOT space calculation.
1384 (elf_vax_relocate_section): Adjust accordingly.
1385
6c4fb25a
MR		 13862009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1387
1388 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1389 include <R11:R2>.
1390
7b6021f1
MR		 13912009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1392
1393 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1394 attribute.
1395 (elf_vax_relocate_section): Likewise.
1396
188dbb07
L		 13972009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1398
1399 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1400 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1401
048cbda4
L		 14022009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1403
1404 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1405 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1406
482c6ce9
L		 14072009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1408
1409 * Makefile.am: Run "make dep-am".
1410 * Makefile.in: Regenerated.
1411
eba077f2
L		 14122009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1413
1414 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1415 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1416
ec68b083
NC		 14172009-06-15 Nick Clifton <nickc@redhat.com>
1418
1419 * po/ru.po: New Russian translation.
1420 * configure.in (ALL_LINGUAS): Add ru.
1421 * configure: Regenerate.
1422
b80ee1aa
L		 14232009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1424
1425 * elf32-i386.c: Remove duplicated comments.
1426
44c4ea11
L		 14272009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1428
1429 PR ld/10270
1430 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1431 dynamic IFUNC pointer in non-shared object. Use .got.plt
1432 for IFUNC definition in PIE.
1433 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1434 PIE locally.
1435
1436 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1437 dynamic IFUNC pointer in non-shared object. Use .got.plt
1438 for IFUNC definition in PIE.
1439 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1440 PIE locally.
1441
8b7e2992
L		 14422009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * elf32-i386.c (elf_i386_check_relocs): Properly report
1445 local symbol for unhandled relocation against STT_GNU_IFUNC
1446 symbol.
637fa7af 1447 (elf_i386_relocate_section): Likewise.
8b7e2992 1448 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1449 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1450
c25bc9fc
L		 14512009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 PR ld/10269
1454 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1455 (elf_i386_link_hash_table): Add loc_hash_table and
1456 loc_hash_memory.
1457 (elf_i386_local_hash): New.
1458 (elf_i386_local_htab_hash): Likewise.
1459 (elf_i386_local_htab_eq): Likewise.
1460 (elf_i386_get_local_sym_hash): Likewise.
1461 (elf_i386_link_hash_table_free): Likewise.
1462 (elf_i386_allocate_local_dynrelocs): Likewise.
1463 (elf_i386_finish_local_dynamic_symbol): Likewise.
1464 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1465 (elf_i386_link_hash_table_create): Create loc_hash_table and
1466 loc_hash_memory.
1467 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1468 (elf_i386_size_dynamic_sections): Likewise.
1469 (elf_i386_relocate_section): Likewise.
1470 (elf_i386_finish_dynamic_sections): Likewise.
1471 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1472 isn't NULL.
1473
1474 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1475 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1476 loc_hash_memory.
1477 (elf64_x86_64_local_hash): New.
1478 (elf64_x86_64_local_htab_hash): Likewise.
1479 (elf64_x86_64_local_htab_eq): Likewise.
1480 (elf64_x86_64_get_local_sym_hash): Likewise.
1481 (elf64_x86_64_link_hash_table_free): Likewise.
1482 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1483 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1484 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1485 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1486 and loc_hash_memory.
1487 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1488 symbols.
1489 (elf64_x86_64_size_dynamic_sections): Likewise.
1490 (elf64_x86_64_relocate_section): Likewise.
1491 (elf64_x86_64_finish_dynamic_sections): Likewise.
1492 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1493 sym isn't NULL.
1494
dec9d5df
PB		 14952009-06-10 Philip Blundell <philb@gnu.org>
1496
1497 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1498 elf_sec->this_hdr == NULL.
1499
92bc0e80
TG		 15002009-06-12 Tristan Gingold <gingold@adacore.com>
1501
1502 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1503 * bfd-in2.h: Regenerated.
1504 * libbfd.h: Regenerated.
1505
1506 * mach-o.c (FILE_ALIGN): New macro.
1507 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1508 (bfd_mach_o_print_symbol): Ditto.
1509 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1510 (bfd_mach_o_get_reloc_upper_bound): New function.
1511 (bfd_mach_o_canonicalize_reloc): Ditto.
1512 (bfd_mach_o_scan_write_relocs): Ditto.
1513 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1514 (bfd_mach_o_scan_write_section_64): Ditto.
1515 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1516 written for load command. Do not compute section file offset.
1517 (bfd_mach_o_scan_write_segment_64): Ditto.
1518 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1519 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1520 Mach-O to ...
1521 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1522 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1523 Call bfd_mach_o_mangle_symbols.
1524 (bfd_mach_o_build_commands): Adjust for filelen field.
1525 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1526 Do not set symtab file offset anymore here.
1527 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1528 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1529 Set reloc_count and rel_filepos section fields.
1530 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1531 unsigned int.
1532 (bfd_mach_o_scan_read_section_64): Ditto.
1533 (bfd_mach_o_scan_read_section): Ditto.
1534 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1535 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1536 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1537 Handle weak-ref symbols.
1538 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1539 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1540 (bfd_mach_o_scan): Remove assignment to removed field.
1541 (bfd_mach_o_mkobject_init): Ditto.
1542 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1543 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1544 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1545 (bfd_mach_o_swap_reloc_in): Ditto.
1546 (bfd_mach_o_swap_reloc_out): Ditto.
1547
1548 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1549 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1550 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1551 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1552 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1553 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1554 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1555 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1556 (BFD_MACH_O_N_WEAK_DEF): New macros.
1557 Add comments.
1558 (bfd_mach_o_section_type): Add new enumeration values.
1559 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1560 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1561 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1562 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1563 macros.
1564 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1565 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1566 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1567 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1568 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1569 (BFD_MACH_O_RELENT_SIZE): Ditto.
1570 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1571 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1572 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1573 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1574 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1575 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1576 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1577 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1578 (bfd_mach_o_reloc_info): New struct.
1579 (bfd_mach_o_asymbol): New struct.
1580 (bfd_mach_o_symtab_command): The symbols field is now of type
1581 bfd_mach_o_asymbol.
1582 (bfd_mach_o_load_command): The offset and len fields are now of type
1583 unsigned int.
1584 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1585 Add a filelen field. Add comments.
1586 (bfd_mach_o_backend_data): New struct.
1587 (bfd_mach_o_get_backend_data): New macro.
1588 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1589 bfd_mach_o_asymbol.
1590 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1591 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1592 (bfd_mach_o_canonicalize_reloc): Ditto.
1593
1594 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1595 duplicated macro. Now defined to _bfd_generic_is_local_label.
1596 (TARGET_NAME_BACKEND): New macro...
1597 (TARGET_NAME_BACKEND): ... used to name a new variable.
1598 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1599 Mach-O backend data.
1600
1601 * mach-o-i386.c (i386_howto_table): New variable.
1602 (bfd_mach_o_i386_swap_reloc_in): New function.
1603 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1604 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1605 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1606 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1607 (bfd_mach_o_bfd_reloc_type_lookup)
1608 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1609
8c7d38e8
NC		 16102009-06-11 Eric Paris <eparis@redhat.com>
1611 Nick Clifton <nickc@redhat.com>
1612
1613 * opncls.c (_maybe_make_executable): New function. Gives execute
1614 permission to an executable bfd that was opened for writing
1615 provided that it is a regular file. Replaces common code found in...
1616 (bfd_close): here and ...
1617 (bfd_close_all_done): here.
1618
f865a31d
AG		 16192009-06-11 Anthony Green <green@moxielogic.com>
1620
1621 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1622 * bfd-in2.h: Rebuilt.
1623 * libbfd.h: Rebuilt.
1624 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1625 relocation support.
1626 (moxie_reloc_map): Ditto.
1627 Clean up copyright notice.
1628
25b88f33
PP		 16292009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1630
1372b818 1631 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1632 * bfdio.c (bfd_mmap): New function.
1633 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1634 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1635 (cache_iovec): Initialize bmmap member.
1636 * opencls.c (opncls_bmmap): New function.
1637 (opncls_iovec): Initialize bmmap member.
1638
c2f09c75
TG		 16392009-06-09 Tristan Gingold <gingold@adacore.com>
1640
1641 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1642 and stabstr_segment fields.
1643 (mach_o_be_vec, mach_o_le_vec): Removed
1644 (bfd_mach_o_version): New prototype.
1645
1646 * mach-o.c (bfd_mach_o_version): Make this function public.
1647 (mach_o_wide_p): New function.
1648 (bfd_mach_o_wide_p): Ditto.
1649 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1650 weird names.
1651 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1652 Search in the list only if the name starts with a dot.
1653 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1654 test. Check bfd_seek status.
1655 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1656 (bfd_mach_o_scan_write_section_32): Ditto.
1657 (bfd_mach_o_scan_write_section_64): Ditto.
1658 (bfd_mach_o_scan_write_section): Removed.
1659 (bfd_mach_o_scan_write_segment): Split into ...
1660 (bfd_mach_o_scan_write_segment_32): ... this and ...
1661 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1662 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1663 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1664 symbol table. Now returns a boolean.
1665 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1666 Adjust for status type.
1667 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1668 test. Write symbol table. Numbers the sections.
1669 (bfd_mach_o_read_header): Check bfd_seek status.
1670 Use mach_o_wide_p instead of hard-coded test.
1671 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1672 (bfd_mach_o_scan_read_section_64): Ditto.
1673 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1674 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1675 handled common symbols.
1676 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1677 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1678 (bfd_mach_o_scan_read_dylinker): Ditto.
1679 (bfd_mach_o_scan_read_dylib): Ditto.
1680 (bfd_mach_o_scan_read_thread): Ditto.
1681 (bfd_mach_o_scan_read_symtab): Ditto.
1682 Do not create a section for the stabs.
1683 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1684 (bfd_mach_o_scan_read_segment): Ditto.
1685 (bfd_mach_o_scan_read_command): Ditto.
1686 (bfd_mach_o_scan_start_address): Ditto.
1687 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1688 (bfd_mach_o_archive_p): Check bfd_seek status.
1689 (bfd_mach_o_core_fetch_environment): Ditto.
1690
1691 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1692
2a81c24a
L		 16932009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1694
1695 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1696 (elf_i386_link_hash_table_create): Initialize irelifunc.
1697 (elf_i386_check_relocs): Updated. Set up irelifunc for
1698 shared objects.
1699 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1700 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1701 shared objects.
1702 (elf_i386_relocate_section): Likewise.
1703
1704 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1705 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1706 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1707 shared objects.
1708 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1709 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1710 shared objects.
1711 (elf64_x86_64_relocate_section): Likewise.
1712
1713 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1714 ...
1715 (_bfd_elf_create_ifunc_sections): This.
1716
c2f09c75 1717 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1718 ...
1719 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1720 for shared objects.
1721
710ab287
L		 17222009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1725 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1726 building shared object. Check info->executable instead of
1727 !info->shared when setting non_got_ref.
1728 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1729 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1730 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1731 symbol if needed.
1732 (elf_i386_relocate_section): Output dynamic relocation for
1733 R_386_32 against STT_GNU_IFUNC symbol to get the real
1734 function address when building shared object.
1735 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1736 relocation for STT_GNU_IFUNC symbol in shared object.
1737
1738 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1739 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1740 symbol when building shared object. Check info->executable
1741 instead of !info->shared when setting non_got_ref.
1742 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1743 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1744 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1745 if needed.
1746 (elf64_x86_64_relocate_section): Output dynamic relocation
1747 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1748 function address when building shared object.
1749 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1750 relocation for STT_GNU_IFUNC symbol in shared object.
1751
9e93c730
JK		 17522009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1753
1754 * Makefile.am: Run "make dep-am".
1755 (BFD32_BACKENDS): Add mach-o-i386.lo.
1756 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1757 * Makefile.in: Regenerate.
1758
74681fc4
AM		 17592009-06-06 Alan Modra <amodra@bigpond.net.au>
1760
1761 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1762 when looking for soft-icache stubs.
1763
154a1ee5
TG		 17642009-06-05 Tristan Gingold <gingold@adacore.com>
1765
1766 * mach-o.h: Update copyright year.
1767 (bfd_mach_o_mach_header_magic): New enum.
1768 (bfd_mach_o_cpu_subtype): Now an enum.
1769 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1770 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1771 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1772 (bfd_mach_o_load_command): Field type_required is now a boolean.
1773 Reindent prototypes.
1774 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1775 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1776 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1777 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1778 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1779 (bfd_mach_o_canonicalize_symtab): Ditto.
1780 (bfd_mach_o_get_symbol_info): Ditto.
1781 (bfd_mach_o_print_symbol): Ditto.
1782 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1783 (bfd_mach_o_make_empty_symbol): Ditto.
1784 (bfd_mach_o_write_contents): Ditto.
1785
1786 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1787 bfd_mach_o_mkobject): Defines.
1788 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1789 Do not check with target vector but with flavour.
1790 (struct mach_o_section_name_xlat): New declaration.
1791 (dwarf_section_names_xlat): Ditto.
1792 (text_section_names_xlat): Ditto.
1793 (data_section_names_xlat): Ditto.
1794 (struct mach_o_segment_name_xlat): Ditto.
1795 (segsec_names_xlat): Ditto.
1796 (bfd_mach_o_convert_section_name_to_bfd): New function.
1797 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1798 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1799 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1800 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1801 Accept any input and output flavour. Do not share private data
1802 anymore.
1803 (bfd_mach_o_count_symbols): Add a comment.
1804 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1805 (bfd_mach_o_canonicalize_symtab): Ditto.
1806 (bfd_mach_o_get_symbol_info): Ditto.
1807 (bfd_mach_o_print_symbol): Ditto.
1808 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1809 Use constants instead of hard-coded values.
1810 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1811 values.
1812 (bfd_mach_o_scan_write_section_64): Ditto.
1813 (bfd_mach_o_scan_write_segment): Ditto.
1814 Do not copy sections anymore.
1815 (bfd_mach_o_write_contents): Make it public.
1816 Remove dead code. Rewrite typeflag assignment.
1817 (bfd_mach_o_build_commands): New function.
1818 (bfd_mach_o_set_section_contents): Ditto.
1819 (bfd_mach_o_make_empty_symbol): Make it public.
1820 (bfd_mach_o_read_header): Make it static.
1821 Convert to bfd_boolean.
1822 Use constants instead of hard-coded values.
1823 (bfd_mach_o_make_bfd_section): Call
1824 bfd_mach_o_convert_section_name_to_bfd to create name.
1825 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1826 values.
1827 (bfd_mach_o_scan_read_section_64): Ditto.
1828 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1829 a segment anymore. Use constants instead of hard-coded values.
1830 (bfd_mach_o_scan_read_command): Fix style.
1831 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1832 Get rid of BFD_IO_FUNCS.
1833 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1834 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1835 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1836 (bfd_mach_o_object_p): Removed.
1837 (bfd_mach_o_gen_core_p): New function, replaces ...
1838 (bfd_mach_o_core_p): ... deleted.
1839 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1840
1841 * mach-o-i386.c: New file.
1842 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1843 * configure.in (TDEFINES): Add mach_o_i386_vec.
1844 * configure: Regenerated.
1845 * targets.c: Add mach_o_i386_vec.
1846
1847 * mach-o.c: Update copyright years.
1848 (BFD_IO_FUNCS): Remove (was not used).
1849 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1850 bfd_mach_o_slurp_extended_name_table,
1851 bfd_mach_o_construct_extended_name_table,
1852 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1853 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1854 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1855 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1856 bfd_mach_o_get_section_contents_in_window,
1857 bfd_mach_o_bfd_is_local_label_name,
1858 bfd_mach_o_bfd_is_target_special_symbol,
1859 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1860 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1861 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1862 bfd_mach_o_minisymbol_to_symbol,
1863 bfd_mach_o_bfd_get_relocated_section_contents,
1864 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1865 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1866 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1867 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1868 bfd_mach_o_bfd_merge_private_bfd_data,
1869 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1870 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1871 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1872 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1873 bfd_mach_o_bfd_copy_private_header_data,
1874 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1875 * mach-o-target.c: ... here.
1876 Update copyright years.
1877
a1ef399e
AM		 18782009-06-04 Alan Modra <amodra@bigpond.net.au>
1879
1880 * dep-in.sed: Don't use \n in replacement part of s command.
1881 * Makefile.am (DEP1): LC_ALL for uniq.
1882 Run "make dep-am".
1883 * Makefile.in: Regenerate.
1884
2e75bb35
L		 18852009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1886
1887 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1888 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1889 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1890
0018b0a3
L		 18912009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1892
1893 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1894 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1895 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1896 against STT_GNU_IFUNC symbols for static executables.
1897 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1898 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1899
1900 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1901 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1902 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1903 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1904
94313f36
RS		 19052009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1906
1907 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1908 symbols to be left unimported when linking statically.
1909 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1910 code when linking statically.
1911
7afd84dc
L		 19122009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1913
1914 * elf32-i386.c (elf_i386_check_relocs): Increment
1915 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1916 against STT_GNU_IFUNC symbol.
1917 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1918 local STT_GNU_IFUNC definition is used.
1919 (elf_i386_relocate_section): Handle got.offset != -1 for
1920 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1921 symbol.
1922
1923 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1924 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1925 relocations against STT_GNU_IFUNC symbol.
1926 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1927 local STT_GNU_IFUNC definition is used.
1928 (elf64_x86_64_relocate_section): Handle got.offset != -1
1929 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1930 STT_GNU_IFUNC symbol.
1931
cbe950e9
L		 19322009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1933
1934 PR ld/10205
1935 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1936 (elf_i386_reloc_type_lookup): Likewise.
1937 (R_386_tls): Removed.
1938 (R_386_irelative): New.
1939 (R_386_vt_offset): Updated.
1940 (elf_i386_rtype_to_howto): Likewise.
1941 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1942 (elf_i386_link_hash_table_create): Initialize igotplt,
1943 iplt and irelplt.
1944 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1945 (elf_i386_adjust_dynamic_symbol): Likewise.
1946 (elf_i386_allocate_dynrelocs): Likewise.
1947 (elf_i386_relocate_section): Likewise.
1948 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1949 sections.
1950 (elf_i386_finish_dynamic_symbol): When building a static
1951 executable, use .iplt, .igot.plt and .rel.iplt sections for
1952 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1953 locally defined STT_GNU_IFUNC symbol.
1954
1955 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1956 (x86_64_reloc_map): Likewise.
1957 (R_X86_64_standard): Updated.
1958 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1959 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1960 iplt and irelplt.
1961 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1962 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1963 (elf64_x86_64_allocate_dynrelocs): Likewise.
1964 (elf64_x86_64_relocate_section): Likewise.
1965 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1966 sections.
1967 (elf64_x86_64_finish_dynamic_symbol): When building a static
1968 executable, use .iplt, .igot.plt and .rela.iplt sections for
1969 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1970 for locally defined STT_GNU_IFUNC symbol.
1971
1972 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1973 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1974
1975 * bfd-in2.h: Regenerated.
1976 * libbfd.h: Likewise.
1977
3aa14d16
L		 19782009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1979
1980 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1981 (_bfd_elf_make_ifunc_reloc_section): Removed.
1982 (_bfd_elf_is_ifunc_symbol): Likewise.
1983 (_bfd_elf_create_static_ifunc_sections): New.
1984
1985 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1986 symbol check to ...
1987 (elf_link_add_object_symbols): Here.
1988 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1989 STT_GNU_IFUNC symbol.
1990 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1991 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1992 (IFUNC_INFIX): Removed.
1993 (get_ifunc_reloc_section_name): Likewise.
1994 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1995 (_bfd_elf_is_ifunc_symbol): Likewise.
1996 (_bfd_elf_create_static_ifunc_sections): New.
1997
eb4ff4d6
L		 19982009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1999
2000 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2001 (create_got_section): Likewise.
2002 (allocate_dynrelocs): Likewise.
2003 (readonly_dynrelocs): Likewise.
2004 (set_tls_module_base): Likewise.
2005 (dtpoff_base): Likewise.
2006 (tpoff): Likewise.
2007 (elf_i386_link_hash_table_create): Updated.
2008 (elf_i386_create_dynamic_sections): Likewise.
2009 (elf_i386_check_relocs): Likewise.
2010 (elf_i386_size_dynamic_sections): Likewise.
2011 (elf_i386_relocate_section): Likewise.
2012
2013 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2014 (create_got_section): Likewise.
2015 (allocate_dynrelocs): Likewise.
2016 (readonly_dynrelocs): Likewise.
2017 (set_tls_module_base): Likewise.
2018 (dtpoff_base): Likewise.
2019 (tpoff): Likewise.
2020 (elf64_x86_64_link_hash_table_create): Updated.
2021 (elf64_x86_64_create_dynamic_sections): Likewise.
2022 (elf64_x86_64_check_relocs): Likewise.
2023 (elf64_x86_64_size_dynamic_sections): Likewise.
2024 (elf64_x86_64_relocate_section): Likewise.
2025
fc579192
NC		 20262009-05-28 Nick Clifton <nickc@redhat.com>
2027
2028 * targets.c (_bfd_target_vector): Only include plugin target in
2029 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2030
5ebe2858
UW		 20312009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2032
2033 * elf32-spu.c (struct call_info): New member broken_cycle.
2034 (remove_cycle): Instead of physically removing call_info structures
2035 to break call graph cycles, mark them using the broken_cycle flag.
2036 (mark_overlay_section): Respect broken_cycle flag.
2037 (unmark_overlay_section): Likewise.
2038 (collect_lib_sections): Likewise.
2039 (collect_overlays): Likewise.
2040 (sum_stack): Likewise.
2041
34ad4cb0
UW		 20422009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2043
2044 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2045 (mark_functions_via_relocs): Initialize callee->count to 1.
2046 (pasted_function): Likewise.
2047 (spu_elf_auto_overlay): Honor call counts when determining number
2048 of stubs required in software i-cache mode.
2049
fc579192
NC		 20502009-05-27 Rafael Avila de Espindola <espindola@google.com>
2051
2052 * plugin.c (program_name): Remove.
2053 (plugin_program_name): New.
2054 (bfd_plugin_set_program_name): New.
2055 (try_load_plugin): Use plugin_program_name.
2056 * plugin.h (bfd_plugin_set_program_name): New.
2057
20582009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2059
2060 * aclocal.m4: Include ../config/plugins.m4.
2061 * configure.in: Use AC_PLUGINS.
2062 * configure: Regenerate.
2063 * Makefile.in: Regenerate.
2064 * doc/Makefile.in: Regenerate.
2065
c8a1f254
NS		 20662009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2067
2068 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2069 link.
2070 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2071 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2072 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2073 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2074 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2075 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2076 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2077 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2078 * reloc.c (bfd_generic_relax_section): Likewise.
2079 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2080 * vms.c (vms_bfd_relax_section): Likewise.
2081
68d7e96a
L		 20822009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2083
2084 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2085
2086 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2087 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2088
2089 * elf32-i386.c (allocate_dynrelocs): Updated.
2090 (elf_i386_relocate_section): Likewise.
2091 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2092 (elf64_x86_64_relocate_section): Likewise.
2093
2094 * elf64-x86-64.c (is_indirect_symbol): Removed.
2095
f12e7348
NC		 20962009-05-26 Nick Clifton <nickc@redhat.com>
2097
2098 * po/id.po: Updated Indonesian translation.
2099
ce3c775b
NC		 21002009-05-26 Rafael Avila de Espindola <espindola@google.com>
2101
2102 * Makefile.am: Run "make dep-am".
2103 (AM_CPPFLAGS): New.
2104 (LIBDL): New.
2105 (ALL_MACHINES): Add cpu-plugin.lo.
2106 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2107 (BFD32_BACKENDS): Add plugin.lo.
2108 (BFD32_BACKENDS_CFILES): Add plugin.c.
2109 (libbfd_la_LIBADD): Add LIBDL
2110 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2111 (bfd_plugin_arch): Declare.
2112 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2113 * bfd.c (bfd): Add plugin_data.
2114 * config.bfd: Handle the plugin target.
2115 * configure.in: Check for --enable-plugins.
2116 (LT_INIT): Use the dlopen option.
2117 * cpu-plugin.c: New.
2118 * plugin.c: New.
2119 * plugin.h: New.
2120 * targets.c (plugin_vec): Declare.
2121 (_bfd_target_vector): Add plugin_vec.
2122 * Makefile.in: Regenerate.
2123 * bfd-in2.h: Regenerate.
2124 * configure: Regenerate.
2125
9e097a72
AM		 21262009-05-26 Alan Modra <amodra@bigpond.net.au>
2127
2128 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2129 per line with all lines having continuation backslash. Prefix
2130 first line with "A", following lines with "B".
2131 * Makefile.am (DEP): Don't use dep.sed here.
2132 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2133 dep.sed here on dependencies, sort and uniq.
2134 * Makefile.in: Regenerate.
2135
d5acff2f
TG		 21362009-05-25 Tristan Gingold <gingold@adacore.com>
2137
2138 * makefile.vms: Add verilog.obj to object list OBJS.
2139
5c93f09b
AM		 21402009-05-24 Alan Modra <amodra@bigpond.net.au>
2141
2142 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2143 for BFD_IN_MEMORY is cleared.
2144 (bfd_bwrite): Zero excess memory allocated.
2145
48229727
JB		 21462009-05-22 Julian Brown <julian@codesourcery.com>
2147
2148 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2149 macros.
2150 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2151 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2152 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2153 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2154 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2155 (a8_erratum_fix, a8_erratum_reloc): New structs.
2156 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2157 num_a8_erratum_fixes, fix_cortex_a8 fields.
2158 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2159 (elf32_arm_add_stub): Split into two parts, creating...
2160 (elf32_arm_create_or_find_stub_sec): New function.
2161 (elf32_arm_final_link_relocate): Add forward declaration.
2162 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2163 relocations, multiple relocations per stub.
2164 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2165 (arm_size_one_stub): Use find_stub_size_and_template.
2166 (a8_reloc_compare): New.
2167 (find_thumb_glue): Add forward declaration.
2168 (cortex_a8_erratum_scan): New.
2169 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2170 (bfd_elf32_arm_set_cortex_a8_fix): New.
2171 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2172 (arm_map_one_stub): Add THUMB32_TYPE support.
2173 (a8_branch_to_stub_data): New.
2174 (make_branch_to_a8_stub): New.
2175 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2176 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2177 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2178 Cortex-A8 erratum workaround.
2179 * bfd-in2.h: Regenerate.
2180
2b3decb5
AM		 21812009-05-22 Alan Modra <amodra@bigpond.net.au>
2182
2183 * Makefile.am: Run "make dep-am".
2184 * Makefile.in: Regenerate.
2185 * po/SRC-POTFILES.in: Regenerate.
2186
930e005c
AM		 21872009-05-21 Alan Modra <amodra@bigpond.net.au>
2188
2189 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2190 commit.
2191
6e0b88f1
AM		 21922009-05-21 Alan Modra <amodra@bigpond.net.au>
2193
2194 * elf-bfd.h (struct elf_backend_data
2195 <elf_backend_link_output_symbol_hook>): Return an int.
2196 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2197 symbols on deleted .opd entries.
2198 * elflink.c (elf_link_output_sym): Return without outputting sym
2199 if output_symbol_hook returns 2.
2200 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2201 Abort if we must not discard sym.
2202 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2203 local syms.
2204 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2205 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2206 elf_backend_link_output_symbol_hook return type change.
2207 * elf32-arm.c (output_arch_syminfo): Likewise.
2208 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2209 (elf32_arm_output_arch_local_syms): Likewise.
2210 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2211 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2212 (bfd_score_elf_link_output_symbol_hook): Likewise.
2213 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2214 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2215 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2216 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2217 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2218 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2219 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2220 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2221 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2222 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2223 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2224
5ef11c02
AM		 22252009-05-21 Alan Modra <amodra@bigpond.net.au>
2226
2227 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2228 out of range .opd symbols.
2229
ebf12fbe
DK		 22302009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2231
2232 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2233 fprintf_vma directly.
2234 * peXXigen.c (pe_print_edata): Likewise.
2235 (pe_print_pdata): Likewise.
2236 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2237 (_bfd_XX_print_private_bfd_data_common): Likewise.
2238
c1711530
DK		 22392009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2240
2241 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2242
22a8f80e 22432009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2244 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2245
2246 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2247 fix discarded sections.
2248
335bd8f2
UW		 22492009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2250
2251 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2252 sections into the software icache.
2253
cdc83fba
UW		 22542009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2255
2256 * elf32-spu.c (build_stub): Always build "compact" sofware
2257 i-cache stubs.
2258
97fc8d84
UW		 22592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2260
2261 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2262 (spu_elf_setup): Initialize it.
2263 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2264 Update to new-sytle cache manager data structures.
2265 (spu_elf_build_stubs): Generate new-style cache manager data
2266 structures and symbols.
2267 (spu_elf_auto_overlay): Update size computation.
2268
452de53c
UW		 22692009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2270
2271 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2272 segments first amongst the program headers.
2273
d342a8b1
UW		 22742009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2275
2276 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2277 into addresses for relocation types that look at high bits. Remove
2278 special handling of relocation overflow warnings.
2279
cc210763
UW		 22802009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2281
2282 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2283 control flow graph between fragments of a function.
2284
c1ea05bb
UW		 22852009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2286
2287 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2288 generate only a 16-byte .toe section.
2289 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2290
bbb0fc04
AM		 22912009-05-14 Alan Modra <amodra@bigpond.net.au>
2292
2293 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2294 (spu_elf_place_overlay_data): ..here. New function.
2295 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2296
6e6718a3
AJ		 22972009-05-13 Andrew Jenner <andrew@codesourcery.com>
2298
2299 * elf32-arm.c: Move sysdep.h to start of file.
2300
77ae44b0
AM		 23012009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2302
2303 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2304 start of overlays.
2305 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2306 __icache_tag_array and __icache_tag_array_size.
2307
51408ec2
AM		 23082009-05-11 Masaki Muranaka <monaka@monami-software.com>
2309
2310 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2311 ATTRIBUTE_UNUSED.
2312 (bfinfdpic_link_omit_section_dynsym): Likewise.
2313 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2314
2468f9c9
PB		 23152009-05-05 Paul Brook <paul@codesourcery.com>
2316
2317 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2318 * bfd-in2.h: Regenerate.
2319 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2320 (_arm_elf_section_data): Add text and exidx fields.
2321 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2322 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2323 copy_exidx_entry): New functions.
2324 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2325
738a79f6
CL		 23262009-05-05 Christophe lyon <christophe.lyon@st.com>
2327
2328 * elf32-arm.c (DEF_STUBS): New helper define.
2329 (DEF_STUB): Likewise.
2330 (stub_def): New type.
2331 (stub_definitions): New array, containing stub template pointers
2332 and sizes.
2333 (arm_size_one_stub): Make use of stub_definitions.
2334
09e2aba4
DK		 23352009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2336
2337 * elflink.c (find_version_for_sym): Remove from here, ...
2338 * linker.c (bfd_find_version_for_sym): ... rename, replace
2339 here, make public and update all callers.
2340 * bfd-in2.h: Regenerate.
2341
d8045f23
NC		 23422009-04-30 Nick Clifton <nickc@redhat.com>
2343
2344 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2345 section pointer.
2346 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2347 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2348 into a STT_GNU_IFUNC symbol type.
2349 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2350 type.
2351 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2352 the binary contains ifunc symbols.
2353 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2354 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2355 * elf32-i386.c (is_indirect_function): New function.
2356 (elf_i386_check_relocs): Create an ifunc output section.
2357 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2358 section if necessary.
2359 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2360 if necessary.
2361 (elf_i386_add_symbol_hook): New function. Set the
2362 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2363 symbol is encountered.
2364 (elf_backend_post_process_headers): Define.
2365 (elf_backend_add_symbol_hook): Define.
2366 (elf_i386_post_process_headers): Rename to
2367 elf_i388_fbsd_post_process_headers.
2368 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2369 (is_indirect_function): New function.
2370 (elf64_x86_64_check_relocs): Create an ifunc output section.
2371 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2372 section if necessary.
2373 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2374 symbol if necessary.
2375 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2376 elf_obj_data structure if an ifunc symbol is encountered.
2377 (elf_backend_post_process_headers): Define.
2378 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2379 if we have ifunc symbols to handle.
2380 (get_ifunc_reloc_section_name): New function. Computes the name
2381 for an ifunc section.
2382 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2383 section to hold ifunc relocs.
2384 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2385 (bfd_print_symbol_vandf): Handle ifunc symbols.
2386 (bfd_decode_symclass): Likewise.
2387 * bfd-in2.h: Regenerate.
2388
96c23d59
JM		 23892009-04-30 Joseph Myers <joseph@codesourcery.com>
2390
2391 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2392 MOVW and MOVT relocations in a shared library link.
2393
c067354b
NC		 23942009-04-27 Anthony Green <green@moxielogic.com>
2395
2396 * verilog.c: New file.
2397 * Makefile.am (BFD32_LIBS): Add verilog.c.
2398 (BFD32_LIBS_CFILES): Add verilog.c.
2399 (verilog.lo): New build rule.
2400 * Makefile.in: Rebuilt.
2401 * targets.c: Add verilog support.
2402 * bfd.c (tdata union): Add Verilog private data field.
2403 * bfd-in2.h: Regenerate.
2404
325c681d
L		 24052009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2406
2407 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2408 copy pe_opthdr.
2409
ba775898
DK		 24102009-04-23 Matthias Klose <doko@ubuntu.com>
2411
2e28a5fc 2412 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2413
155d87d7
CL		 24142009-04-22 Christophe Lyon <christophe.lyon@st.com>
2415
2416 PR9743
2417 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2418 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2419 (elf32_arm_size_stubs): Likewise.
2420 (record_thumb_to_arm_glue): Deleted unused function.
2421 (bfd_elf32_arm_process_before_allocation): No longer handle
2422 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2423 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2424 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2425
3e6b1042
DJ		 24262009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2427
2428 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2429 (elf32_arm_write_section): Declare early.
2430 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2431 (arm_allocate_glue_section_space): Exclude empty sections.
2432 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2433 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2434 BFD.
2435 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2436 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2437 (elf32_arm_size_dynamic_sections): Allocate interworking
2438 sections here.
2439 (bfd_elf32_bfd_final_link): Define.
2440
4f360784
L		 24412009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2442
2443 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2444
4f360784
L		 2445 * coffcode.h (coff_compute_section_file_positions): Clear
2446 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2447
2448 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2449 force_minimum_alignment.
2450
2451 * libcoff.h: Regenerated.
2452
2453 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2454 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2455
2456 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2457 nor target_subsystem.
2458
2459 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2460 force_minimum_alignment nor target_subsystem.
2461
e48570bb
DK		 24622009-04-21 Kai Tietz <kai.tietz@onevision.com>
2463
2464 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2465 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2466 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2467 include in coff-x86_64.c of headers.
2468 (PDATA_ROW_SIZE): New define.
2469 (pex_regs[]): New static array.
2470 (pex64_get_runtime_function): New static function.
2471 (pex64_get_unwind_info): Likewise.
2472 (pex64_get_scope_entry): Likewise.
2473 (pex64_xdata_print_uwd_codes): Likewise.
2474 (pex64_get_section_by_rva): Likewise.
2475 (pex64_dump_xdata): Likewise.
2476 (pex64_bfd_print_pdata): Likewise.
2477 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2478 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2479 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2480
383c383f 24812009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2482 Alan Modra <amodra@bigpond.net.au>
2483 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2484
2485 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2486 long names and non-NUL-terminated strings.
2487
b6b450f1
L		 24882009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2489
2490 * bfd-in2.h: Regenerated.
2491
d9118602
L		 24922009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2493
2494 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2495 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2496
92dd4511
L		 24972009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2498
2499 PR binutils/10074
2500 * coffcode.h (bfd_pei_p): New.
2501
2502 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2503 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2504 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2505 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2506 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2507 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2508
2509 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2510 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2511 bfd_efi_rtdrv_x86_64_vec,
2512 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2513 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2514 * targets.c: Likewise.
2515
2516 * configure: Regenerated.
2517 * libcoff.h: Likewise.
2518 * Makefile.in: Likewise.
2519
2520 * efi-app-ia32.c: Removed.
2521 * efi-app-x86_64.c: Likewise.
2522 * efi-bsdrv-ia32.c: Likewise.
2523 * efi-bsdrv-ia64.c: Likewise.
2524 * efi-bsdrv-x86_64.c: Likewise.
2525 * efi-rtdrv-ia32.c: Likewise.
2526 * efi-rtdrv-ia64.c: Likewise.
2527 * efi-rtdrv-x86_64.c: Likewise.
2528 * efi-rtdrv-ia32.c: Likewise.
2529
2530 * efi-app-ia64.c: Moved to ...
2531 * pei-ia64.c: This.
2532 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2533 (TARGET_NAME): Set to pei-ia64.
2534
2535 * libpei.h (bfd_target_pei_p): Removed.
2536 (bfd_target_pei_arch): Likewise.
2537 (bfd_target_efi_app_p): Likewise.
2538 (bfd_target_efi_app_arch): Likewise.
2539 (bfd_target_efi_bsdrv_p): Likewise.
2540 (bfd_target_efi_bsdrv_arch): Likewise.
2541 (bfd_target_efi_rtdrv_p): Likewise.
2542 (bfd_target_efi_rtdrv_arch): Likewise.
2543 (bfd_pe_executable_p): Likewise.
2544
2545 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2546 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2547 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2548 and efi-rtdrv-ia32.c.
2549 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2550 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2551 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2552 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2553 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2554 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2555 (efi-app-ia64.lo): Removed.
2556 (efi-bsdrv-ia32.lo): Likewise.
2557 (efi-rtdrv-ia32.lo): Likewise.
2558 (efi-app-ia64.lo): Likewise.
2559 (efi-bsdrv-ia64.lo): Likewise.
2560 (efi-rtdrv-ia64.lo): Likewise.
2561 (efi-app-x86_64.lo): Likewise.
2562 (efi-bsdrv-x86_64.lo): Likewise.
2563 (efi-rtdrv-x86_64.lo): Likewise.
2564 (pei-ia64.lo): New.
2565
2566 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2567 with bfd_pei_p.
2568 (arch_type): Removed.
2569 (pe_arch): Likewise.
2570 (pe_bfd_object_p): Just return coff_object_p.
2571
2572 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2573 bfd_pe_executable_p with bfd_pei_p.
2574
69c5861e
CL		 25752009-04-17 Christophe Lyon <christophe.lyon@st.com>
2576
2577 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2578 PLT entries to an undefined symbol when generating a shared
2579 library.
2580
e9cd0660
NC		 25812009-04-17 Nick Clifton <nickc@redhat.com>
2582
2583 PR 9909
2584 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2585
3023e3f6
RS		 25862009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2587
2588 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2589 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2590 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2591 * binary.c (binary_bfd_define_common_symbol): Likewise.
2592 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2593 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2594 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2595 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2596 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2597 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2598 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2599 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2600 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2601 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2602 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2603 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2604 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2605 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2606 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2607 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2608 * som.c (som_bfd_define_common_symbol): Likewise.
2609 * srec.c (srec_bfd_define_common_symbol): Likewise.
2610 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2611 * versados.c (versados_bfd_define_common_symbol): Likewise.
2612 * vms.c (vms_bfd_define_common_symbol): Likewise.
2613 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2614 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2615 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2616 (pmac_xcoff_vec): Likewise.
2617 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2618 (aix5coff64_vec): Likewise.
2619 * linker.c (bfd_generic_define_common_symbol): New function.
2620 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2621 (_bfd_define_common_symbol): New field.
2622 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2623 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2624 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2625 symbols here.
2626 * bfd-in2.h: Regenerate.
2627 * libbfd.h: Likewise.
2628 * libcoff.h: Likewise.
2629
20135e4c
NC		 26302009-04-15 Anthony Green <green@moxielogic.com>
2631
2632 * targets.c: Add moxie support.
2633 * Makefile.am: Ditto.
2634 * Makefile.in: Rebuilt.
2635 * cpu-moxie.c, elf32-moxie.c: New files.
2636 * archures.c: Add moxie support.
2637 * configure.in: Add moxie support.
2638 * configure: Rebuilt.
2639 * config.bfd, archures.c: Add moxie support.
2640 * bfd-in2.h: Rebuilt.
2641
82b5c97a
CL		 26422009-04-15 Christophe Lyon <christophe.lyon@st.com>
2643
2644 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2645 branch to an undef weak symbol into a jump to next instruction if
2646 a PLT entry will be created.
2647
0408dee6
DK		 26482009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2649
2650 * coffgen.c (make_a_section_from_file): Set the backend long
2651 section names enable if long section names found on input.
2652 * coffcode.h: Extend long section names documentation to match.
2653
a0c402a5
L		 26542009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2655
2656 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2657 machine code.
2658
4d28413b
DD		 26592009-04-07 DJ Delorie <dj@redhat.com>
2660
2661 * archures.c: Add bfd_mach_mep_c5.
2662 * bfd-in2.h: Likewise.
2663 * cpu-mep.c: Add bfd_c5_arch.
2664 * elf32-mep.c: Support it.
2665
bb6198d2
L		 26662009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2667
2668 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2669 info->callbacks->einfo.
2670 * linker.c (_bfd_generic_section_already_linked): Likewise.
2671
bcb012d3
DD		 26722009-04-06 DJ Delorie <dj@redhat.com>
2673
2674 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2675
db1fe6e9
L		 26762009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2677
2678 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2679 _bfd_pex64_print_pdata only if PE is defined.
2680
2681 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2682 (_bfd_pex64_print_pdata): This.
2683
2684 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2685 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2686 is defined.
2687
c7c7219d
KT		 26882009-04-05 Kai Tietz <kai.tietz@onevision.com>
2689
2690 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2691 _bfd_pep_print_x64_pdata.
2692 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2693 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2694
3df502ae
SA		 26952009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2696
154a1ee5 2697 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2698 to zero.
2699
d3626fb0
CL		 27002009-04-02 Christophe Lyon <christophe.lyon@st.com>
2701
2702 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2703 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2704 branch stubs.
2705 (elf32_arm_stub_type): New enum values for the two new stubs.
2706 (arm_type_of_stub): Make use of the two new stubs.
2707 (arm_size_one_stub): Handle the two new stubs.
2708
fe723c87
MT		 27092009-04-01 Matt Thomas <matt@netbsd.org>
2710
2711 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2712 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2713 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2714 into a shared object if it is against a hidden symbol.
2715
ee698300
RS		 27162009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2717
2718 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2719 and know_contains_shared_object_p.
2720 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2721 Cache the result in the archive_info table.
2722 (xcoff_auto_export_p): Add an "info" parameter and update the
2723 call to xcoff_archive_contains_shared_object_p.
2724 (xcoff_mark_auto_exports): Update accordingly.
2725 (xcoff_post_gc_symbol): Likewise.
2726
54e2dbe0
RS		 27272009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2728
2729 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2730 rather than C_EXT.
2731
2e470849
RS		 27322009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2733
2734 * coff-rs6000.c (member_layout): New structure.
2735 (archive_iterator): Likewise.
2736 (member_layout_init): New function.
2737 (archive_iterator_begin): Likewise.
2738 (archive_iterator_next): Likewise.
2739 (xcoff_write_armap_old): Use the new iterator functions.
2740 (do_shared_object_padding): Delete.
2741 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2742 handling of arch_info.
2743 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2744 first loop rather than the second. Allocate a member header if
2745 there isn't one, then work out the stat information and length
2746 in the first loop too. Use the new iterators for the second loop.
2747 (xcoff_write_archive_contents_big): Likewise.
2748
24c611d1
RS		 27492009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2750
2751 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2752 (bfd_xcoff_set_archive_import_path): Likewise.
2753 * bfd-in2.h: Regenerate.
2754 * xcofflink.c: Include libiberty.h.
2755 (xcoff_archive_info): New structure.
2756 (xcoff_archive_info_hash): New function.
2757 (xcoff_archive_info_eq): Likewise.
2758 (xcoff_get_archive_info): Likewise.
2759 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2760 (bfd_xcoff_split_import_path): New function.
2761 (bfd_xcoff_set_archive_import_path): Likewise.
2762 (xcoff_set_import_path): Move earlier in file.
2763 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2764 object to the the directory part of the bfd's filename. Get the
2765 import path and filename of an archive object from the archive's
2766 xcoff_tdata, initializing it if necessary. Update use of
2767 import_file_id.
2768 (bfd_link_input_bfd): Update use of import_file_id.
2769 (xcoff_write_global_symbol): Likewise.
2770
d286971a
RS		 27712009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2772
2773 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2774
27752009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2776
2777 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2778 a .loader section for relocatable links.
2779 (xcoff_need_ldrel_p): New function.
2780 (xcoff_mark): Use it.
2781 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2782 a loader section.
2783 (xcoff_build_ldsym): New function, split out from...
2784 (xcoff_build_ldsyms): ...here. Rename to...
2785 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2786 call xcoff_build_ldsym, if there's a loader section.
2787 (xcoff_build_loader_section): New function, extracted verbatim from...
2788 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2789 there's a loader section. Only add an __rtinit loader symbol
2790 if there's a loader section. Update after above name change.
2791 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2792 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2793 and xcoff_create_ldrel.
2794 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2795 (xcoff_reloc_link_order): Likewise, but only call it if there's
2796 a loader section. Use xcoff_symbol_section.
2797 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2798 if there's a loader section.
2799
8707bb87
RS		 28002009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2801
2802 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2803
e780aef2
CL		 28042009-04-01 Christophe Lyon <christophe.lyon@st.com>
2805
2806 * elf32-arm.c (group_sections): Rewrite loops for better
2807 readability.
2808
c301e700
DD		 28092009-03-30 DJ Delorie <dj@redhat.com>
2810
2811 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2812 relocs when doing a relocatable link.
2813
3895f852
MM		 28142009-03-28 Mark Mitchell <mark@codesourcery.com>
2815
2816 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2817 "ERROR:", in error messages.
2818 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2819 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2820 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2821 (elf32_arm_merge_eabi_attributes): Likewise.
2822 (elf32_arm_merge_private_bfd_data): Likewise.
2823
ea882e87
NC		 28242009-03-27 Nick Clifton <nickc@redhat.com>
2825
2826 * section.c (bfd_get_section_contents): Detect and handle the case
2827 where a section has the SEC_IN_MEMORY flag set but no actual
2828 contents allocated.
2829
9433b9b1
AM		 28302009-03-26 Alan Modra <amodra@bigpond.net.au>
2831
2832 PR 6494
2833 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2834 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2835 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2836 if we don't find matching PT_LOAD when copying.
2837
dc1aa734
SR		 28382009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2839
2840 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2841 the reloc descriptions.
2842
34d3d6b9
HPN		 28432009-03-25 Hans-Peter Nilsson <hp@axis.com>
2844
2845 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2846 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2847 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2848
34274ccc
L		 28492009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2850
2851 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2852 (bfd_i386_arch_intel_syntax): Likewise.
2853 (i8086_arch): Likewise.
2854 (bfd_x86_64_arch): Likewise.
2855
019c5a2e
HPN		 28562009-03-24 Hans-Peter Nilsson <hp@axis.com>
2857
6718f446
HPN		 2858 * elf32-cris.c (cris_elf_relocate_section): <case
2859 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2860 symbols for non-allocated sections. Don't check whether to
2861 generate R_CRIS_DTPMOD for non-allocated sections.
2862 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2863 handle relocation GC:ing if applied to non-allocated section.
2864 (cris_elf_check_relocs): Similar.
2865
019c5a2e
HPN		 2866 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2867 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2868 when emitting a known TP offset in the GOT.
2869
ffcfec52
AM		 28702009-03-23 Alan Modra <amodra@bigpond.net.au>
2871
2872 * elf64-ppc.c (synthetic_opd): Delete.
2873 (compare_symbols): Look for .opd name rather than section match.
2874 (ppc64_elf_get_synthetic_symtab): Likewise.
2875
c6dd29ce
AM		 28762009-03-21 Alan Modra <amodra@bigpond.net.au>
2877
2878 * elf32-ppc.c (is_pic_glink_stub): Delete.
2879 (is_nonpic_glink_stub): New function.
2880 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2881 than first pic one.
2882 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2883
8c21ca21
AK		 28842009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2885 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2886
2887 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2888 macros for visibilty and locality checks.
8c21ca21
AK		 2889 (elf_s390_adjust_dynamic_symbol): Likewise.
2890 (allocate_dynrelocs): Likewise.
2891 (elf_s390_relocate_section): Likewise.
2892 (elf_s390_finish_dynamic_symbol): Likewise.
2893 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2894 (elf_s390_adjust_dynamic_symbol): Likewise.
2895 (allocate_dynrelocs): Likewise.
2896 (elf_s390_relocate_section): Likewise.
2897 (elf_s390_finish_dynamic_symbol): Likewise.
2898
156621f3
KT		 28992009-03-19 Kai Tietz <kai.tietz@onevision.com>
2900
2901 * bfd-in2.h: Regenerated.
2902 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2903 for debugging sections and map memory read/write dependent on
2904 SEC_COFF_NOREAD.
2905 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2906 without memory read flags set.
2907 * section.c: Add SEC_COFF_NOREAD to section flags.
2908
d1fa68d3
AS		 29092009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2910
2911 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2912 for format string.
2913
ad2adbc8
AM		 29142009-03-19 Alan Modra <amodra@bigpond.net.au>
2915
2916 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2917 "no overlays" return. If there are overlays, create overlay
2918 manager entry symbols here, so that..
2919 (spu_elf_build_stubs): ..we don't need to set them up here.
2920 Simplify entry symbol tests.
2921 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2922
67cc5033
MK		 29232009-03-18 Mark Kettenis <kettenis@gnu.org>
2924
d1fa68d3 2925 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2926 (elfcore_grok_openbsd_note): New functions.
2927 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2928
8d25cc3d
AM		 29292009-03-18 Alan Modra <amodra@bigpond.net.au>
2930
3889c459 2931 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 2932 * elf32-m68hc1x.c: Include alloca-conf.h.
2933 * xsym.c: Likewise.
2934 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2935 * som.c: Likewise.
2936 * Makefile.am: Run "make dep-am".
2937 * Makefile.in: Regenerate.
2938
a89e6478
DJ		 29392009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2940
2941 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2942
a7e11ee1
AM		 29432009-03-17 Alan Modra <amodra@bigpond.net.au>
2944
2945 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2946 Add compact_stub.
2947 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2948 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2949 ovly_return fields with ovly_entry[2]. Adjust all users.
2950 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2951 when soft-icache.
2952 (spu_elf_build_stubs): Likewise.
2953 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2954 ovly_flavour changes. Update all callers.
2955 (ovl_stub_size_log2): New function.
2956 (build_stub): Handle compact icache stubs. Use different manager
2957 entry point for stubs in non-icache area.
2958 (spu_elf_size_stubs): Don't allocate space for indirect branch
2959 descriptors.
2960 (spu_elf_build_stubs): And don't built them.
2961
607a83c9
AS		 29622009-03-16 Andrew Stubbs <ams@codesourcery.com>
2963
2964 * dwarf2.c (read_section): Always use rawsize, if available.
2965
588f62fc
AM		 29662009-03-16 Alan Modra <amodra@bigpond.net.au>
2967
2968 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2969 of rawsize and size for buffer.
2970
a14c90c1
UW		 29712009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2972
2973 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2974 parameter just because fixed sections fit into local store.
2975 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2976 generating overlays if fixed sections plus reserved stack
2977 and heap space fit into local store.
2978
30c665df
AM		 29792009-03-15 Alan Modra <amodra@bigpond.net.au>
2980
2981 * elf32-spu.c (build_stub): Correct icache set_id.
2982 (spu_elf_relocate_section): Likewise.
2983
f95942a3
RS		 29842009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2985
2986 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2987 symbol table if it was created by the current call.
2988
670562e9
RS		 29892009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2990
2991 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2992 class XMC_DS rather than XMC_UA.
2993
b64232cc
RS		 29942009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2995
2996 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2997 bfd_boolean export_defineds parameter with an unsigned int
2998 auto_export_flags parameter.
2999 * bfd-in2.h: Regenerate.
3000 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3001 split out from xcoff_build_ldsyms.
3002 (xcoff_covered_by_expall_p): New function.
3003 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3004 but with extra code to handle -bexpfull and -bexpall.
3005 (xcoff_mark_auto_exports): New function.
3006 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3007 a function should be automatically exported.
3008 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3009 parameter with an auto_export_flags parameter. Update ldinfo
3010 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3011 exported symbols.
3012
7d504122
RS		 30132009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3014
3015 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3016 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3017 init and fini functions. Do garbage collection for objects
3018 without an entry point too.
3019
8602d4fe
RS		 30202009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3021
3022 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3023 check whether a symbol has csect information.
3024 (coff_print_aux): Likewise.
3025 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3026 information for C_AIX_WEAKEXT too.
3027 (_bfd_xcoff_swap_aux_out): Likewise.
3028 (xcoff_reloc_type_br): Handle defweak symbols too.
3029 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3030 information for C_AIX_WEAKEXT too.
3031 (_bfd_xcoff64_swap_aux_out): Likewise.
3032 (xcoff64_reloc_type_br): Handle defweak symbols too.
3033 * coffgen.c (coff_print_symbol): Handle auxillary function
3034 information for C_AIX_WEAKEXT too.
3035 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3036 instead of BSF_GLOBAL if the L_WEAK flag is set.
3037 (xcoff_dynamic_definition_p): New function.
3038 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3039 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3040 always take the symbol class from the ldsym. Use weak bfd symbol
3041 types for weak ldsyms.
3042 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3043 Fix the check for whether a definition is from a shared object.
3044 Allow redefinitions of weak symbols.
3045 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3046 (xcoff_keep_symbol_p): Likewise.
3047 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3048 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3049 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3050 but mark them as L_WEAK.
3051 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3052 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3053
5b49f6dc
RS		 30542009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3055
3056 * xcofflink.c (xcoff_mark): When walking the relocations,
3057 only mark the target symbol or the target section, not both.
3058 (xcoff_final_definition_p): New function.
3059 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3060 symbol is a valid definition of the associated output symbol.
3061 Use XCOFF_ALLOCATED to stop the same hash table entry having
3062 two output symbols.
3063 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3064 keeping a symbol.
3065 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3066
c4037431
RS		 30672009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3068
3069 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3070 symbols as XMC_XO.
3071
3df13c4a
RS		 30722009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3073
3074 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3075 * libcoff.h: Regenerate.
3076 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3077 line-number counts in the bfd's lineno_counts field.
3078 Don't keep per-csect line-number counts.
3079 (xcoff_sweep): Don't update per-csect line-number counts.
3080 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3081 entries in each output section.
3082 (xcoff_link_input_bfd): Get the number of line numbers from
3083 the bfd's lineno_counts field, rather than recalculating it
3084 from scratch. Fix the range check when updating C_BINCL and
3085 C_EINCL symbols.
3086 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3087 here. Don't expect csects to have line-number counts.
3088
e450936a
RS		 30892009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3090
3091 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3092 * libcoff.h: Regenerate.
3093 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3094 "skip" logic from xcoff_link_input_bfd.
3095 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3096 objects in a dynamic link, rather than checking whether csectpp
3097 is null. Always allocate debug_index for other objects,
3098 and always go through the loop. Update the type of debug_index
3099 after the change above. Read the auxillary csect information
3100 and use xcoff_keep_symbol_p to decide whether a symbol should
3101 be kept. Set its debug_index to -2 if not.
3102 (xcoff_link_input_bfd): Update the type of debug_index after
3103 the change above and always expect it to be nonnull. Use it to
3104 test whether a symbol should be stripped, rather than making the
3105 decision here. Postpone all symbol creation to the second pass.
3106
47dfb2ca
RS		 31072009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3108
3109 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3110 creating a descriptor.
3111 (xcoff_sweep): Don't mark toc_section unless it's needed.
3112 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3113 when marking every bfd.
3114 (xcoff_link_input_bfd): Skip all TOC anchors.
3115 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3116 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3117 to -1; call xcoff_find_tc0 instead.
3118
4cc02a02
RS		 31192009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3120
3121 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3122 * libcoff.h: Regenerate.
3123 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3124 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3125 the previous symbol's csect. Treat last_symndx as an inclusive value
3126 and simplify its handling.
3127 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3128 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3129 relocations against undefined or absolute sections.
4cc02a02
RS		 3130 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3131 of bfd_und_section_ptr.
3132 (xcoff_link_input_bfd): Likewise.
3133
858ef0ce
RS		 31342009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3135
3136 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3137 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3138 flag is set. Assert that all undefined symbols are either
3139 imported or defined by a dynamic object.
3140 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3141 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3142 handling to all relocations. Only set XCOFF_CALLED for function
3143 symbols.
3144 (xcoff_find_function): New function, split out from...
3145 (bfd_xcoff_export_symbol) ...here.
3146 (xcoff_set_import_path): New function, split out from...
3147 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3148 meaning of XCOFF_CALLED.
3149 (xcoff_mark_symbol): If we mark an undefined and unimported
3150 symbol, find some way of defining it. If the symbol is a function
3151 descriptor, fill in its definition automatically. If the symbol
3152 is a function, mark its descriptor and allocate room for global
3153 linkage code. Otherwise mark the symbol as implicitly imported.
3154 Move the code for creating function descriptors from...
d1fa68d3 3155 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3156 check for symbols that were implicitly defined.
3157 (xcoff_mark): Don't count any dynamic relocations against
3158 function symbols.
3159 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3160 in the xcoff link info.
3161 (xcoff_link_input_bfd): Remove handling of undefined and
3162 unexported symbols.
3163
12b2cce9
RS		 31642009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3165
3166 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3167 if the target is absolute. Fix comment typo.
3168 (xcoff_ppc_relocate_section): Remove FIXME.
3169 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3170 if the target is absolute.
3171
0e3212ad
RS		 31722009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3173
3174 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3175 R_POS and R_NEG relocations against absolute symbols to the
3176 .loader section.
3177
d19d97e9
RS		 31782009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3179
3180 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3181 to 2 for bfd_mach_ppc_620.
3182
e5231592
RS		 31832009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3184
3185 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3186 * configure.in: Likewise.
3187 * configure: Regenerate.
3188
3516e984
L		 31892009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3190
3191 PR binutils/9945
3192 * elf.c (assign_section_numbers): Generate symbol table if there
3193 is any relocation in output.
3194 (_bfd_elf_compute_section_file_positions): Likewise.
3195
ce98a316
NC		 31962009-03-13 Nick Clifton <nickc@redhat.com>
3197
3198 PR 9934
3199 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3200 * elflink.c (elf_link_read_relocs_from_section): Use
3201 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3202 relocs but no symbol table.
3203 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3204
c4fb387b
L		 32052009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3206
3207 PR ld/9938
3208 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3209 to check ___tls_get_addr.
3210
3211 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3212 strncmp to check __tls_get_addr.
3213
53638231
AS		 32142009-03-12 Andrew Stubbs <ams@codesourcery.com>
3215
3216 * dwarf2.c (read_section): Always check the offset, even when the
3217 section has been read before.
3218
09e8c3bf
L		 32192009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3220
3221 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3222 comments.
3223
36e4dce6
CD		 32242009-03-11 Chris Demetriou <cgd@google.com>
3225
3226 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3227 * bfd-in2.h: Regenerate.
3228 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3229 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3230 mode.
3231 (bsd_write_armap): Likewise.
3232 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3233 flag is set, do nothing.
3234 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3235 for timestamp.
3236
9b175a76
UW		 32372009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3238
3239 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3240 used to update stack pointer.
3241
f501de17
DA		 32422009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3243
3244 PR binutils/9921
3245 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3246 for unknown symbols in absolute section.
3247
d11fd249
NC		 32482009-03-06 Nick Clifton <nickc@redhat.com>
3249
3250 * po/es.po: Updated Spanish translation.
3251
8cd931b7
CL		 32522009-03-05 Christophe Lyon <christophe.lyon@st.com>
3253
3254 * elf32-arm.c (group_sections): Take next section size into
3255 account before accepting to group it.
3256
5fa9e92f
CL		 32572009-03-05 Christophe Lyon <christophe.lyon@st.com>
3258
3259 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3260 PLT entries.
3261 (elf32_arm_final_link_relocate): Likewise.
3262
b92997d6
AM		 32632009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3264
3265 PR 9923
3266 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3267
727fc41e
AM		 32682009-03-04 Alan Modra <amodra@bigpond.net.au>
3269
3270 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3271 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3272 (BFD_FAKE_SECTION): Init new flag.
3273 * ecoff.c (bfd_debug_section): Likewise.
3274 * bfd-in2.h: Regenerate.
3275 * libbfd.h: Regenerate.
3276 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3277 (ppc_elf_reloc_type_lookup): Handle new relocs.
3278 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3279 without marker relocs.
3280 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3281 if section has no old-style calls.
3282 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3283 Don't try to optimize new-style __tls_get_addr call when handling
3284 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3285 relocs.
3286 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3287 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3288 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3289 without marker relocs.
3290 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3291 if section has no old-style calls. Set toc_ref for new relocs as
3292 appropriate.
3293 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3294 Don't try to optimize new-style __tls_get_addr call when handling
3295 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3296 relocs.
3297
51dec227
AM		 32982009-03-04 Alan Modra <amodra@bigpond.net.au>
3299
3300 PR 6768
3301 * configure.in: Test for ld --as-needed support. Link shared
3302 libbfd against libm.
3303 * configure: Regenerate.
3304
a1f7ca36
AM		 33052009-03-03 Alan Modra <amodra@bigpond.net.au>
3306
3307 * Makefile.am: Run "make dep-am".
3308 * Makefile.in: Regenerate.
3309
c3b7224a
NC		 33102009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3311
3312 * elf32-score7.c: New file.
3313 * elf32-score.h: New file.
3314 * elf32-score.c: Add code to support score 7. Set score7 as the
3315 default.
3316 * cpu-score.c: Add score7 architecure.
3317 (compatibile): New function.
3318 * Makefile.am: Add rules for building elf32-score7 object.
3319 * Makefile.in: Regenerate.
3320 * configure.in: Add elf32-score7 object to score vectors.
3321 * configure: Regenerate.
3322 * reloc.c: Add score7 relocs.
3323 * archures.c: Add score3 and score7 machine numbers.
3324 * bfd-in2.h: Regenerate.
3325 * libbfd.h: Regenerate.
3326
58e24671
RW		 33272009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3328
3329 * configure: Regenerate.
3330
5887528b
DA		 33312009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3332
d45b7d74
DA		 3333 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3334 (elf32_hppa_check_relocs): Use it.
3335
5887528b
DA		 3336 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3337 elf64-hppa.c.
3338 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3339 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3340 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3341 (elf_hppa_record_segment_addrs): Likewise.
3342 (elf_hppa_final_link): Likewise.
3343 (elf_hppa_relocate_insn): Likewise.
3344 (elf_hppa_final_link_relocate): Likewise.
3345 (elf64_hppa_relocate_section): Likewise.
3346 * elf64-hppa.c: Insert above.
3347
a03bd320
DA		 33482009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3349
3350 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3351 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3352 (elf_hppa_relocate_section): Likewise.
3353 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3354 from struct elf_link_hash_entry. Add count field.
3355 (struct elf64_hppa_dyn_hash_table): Delete.
3356 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3357 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3358 (hppa_elf_hash_entry, eh_name): Define.
3359 (elf64_hppa_new_dyn_hash_entry): Delete.
3360 (elf64_hppa_dyn_hash_lookup): Delete.
3361 (elf64_hppa_dyn_hash_traverse): Delete.
3362 (get_dyn_name): Delete.
3363 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3364 of struct elf64_hppa_dyn_hash_entry *.
3365 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3366 allocate_global_data_plt, allocate_global_data_stub,
3367 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3368 Likewise.
3369 (hppa64_link_hash_newfunc): New.
3370 (elf64_hppa_hash_table_create): Rework.
3371 (count_dyn_reloc): Likewise.
3372 (hppa64_elf_local_refcounts): New.
3373 (elf64_hppa_check_relocs): Rework using standard technique for recording
3374 local DLT, PLT and OPD reference counts.
3375 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3376 elf_link_hash_entry *.
3377 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3378 allocate_global_data_plt, allocate_global_data_stub,
3379 allocate_global_data_opd, allocate_dynrel_entries,
3380 elf64_hppa_adjust_dynamic_symbol,
3381 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3382 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3383 Use hppa_link_hash_table. Rework.
3384 (elf64_hppa_link_output_symbol_hook): Rework.
3385 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3386 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3387 elf64_hppa_finish_dynamic_sections): Likewise.
3388
ebe24dd4
CL		 33892009-02-26 Christophe Lyon <christophe.lyon@st.com>
3390
3391 * elf32-arm.c (stub_reloc_type): Removed.
3392 (insn_sequence): Renamed reloc_type field to r_type.
3393 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3394 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3395 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3396 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3397 (arm_stub_is_thumb): Catch new stubs.
3398 (arm_type_of_stub): Handle new stubs.
3399 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3400 (bfd_elf32_arm_process_before_allocation): Remove useless
3401 condition.
3402
b9d678e0
L		 34032009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3404
3405 * elf.c (elf_find_function): Use is_function_type to check
3406 function symbol.
3407
56fb3749
SA		 34082009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3409
3410 * xtensa-modules.c: Revert to previous version 1.11 due
3411 to inadvertant commit.
3412
658ff993
SA		 34132009-02-24 Sterling Augustine <sterling@tensilica.com>
3414
3415 * elf32-xtensa.c (text_action_add): Separate test for action
3416 type. Break if saved action is ta_widen_insn at same offset.
3417
cf3eccff
DJ		 34182009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3419
3420 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3421 to elf32_arm_stub_long_branch_any_arm_pic.
3422 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3423 (enum elf32_arm_stub_type, arm_type_of_stub)
3424 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3425 separately.
3426
07d72278
DJ		 34272009-02-24 Joseph Myers <joseph@codesourcery.com>
3428
3429 * elf32-arm.c (PREV_SEC): Update comment.
3430 (group_sections): Rename argument to stubs_always_after_branch.
3431 Reverse the list and place stubs at the end of input sections.
3432 Undefine NEXT_SEC.
3433 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3434
4e31c731
DJ		 34352009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3436
3437 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3438 Fix formatting.
3439 (arm_size_one_stub): Remove unnecessary break.
3440 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3441
34422009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3443
3444 * elf32-arm.c (stub_insn_type): New type.
3445 (stub_reloc_type): Likewise.
3446 (insn_sequence): Likewise.
3447 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3448 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3449 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3450 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3451 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3452 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3453 (elf32_arm_stub_hash_entry): Add new helper fields.
3454 (stub_hash_newfunc): Initialize these new fields.
3455 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3456 to take endianness into account.
3457 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3458 (arm_map_one_stub): Code is now more generic, thanks to
3459 insn_sequence.
3460
c2b4a39d
CL		 34612009-02-23 Christophe Lyon <christophe.lyon@st.com>
3462
3463 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3464 code.
3465 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3466 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3467 BLX is not available. Fix typo in warning message. Add comments
3468 and improve formatting.
3469 (arm_build_one_stub): Adjust to new
3470 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3471 (arm_map_one_stub): Likewise.
3472
0c376465 34732009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3474 Eric Botcazou <ebotcazou@adacore.com>
3475 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3476
3477 * vms.h: Update copyright year, fix comments, reorder declarations.
3478 (_bfd_save_vms_section): Remove the prototype.
3479 (EGPS_S_V_NO_SHIFT): New constant.
3480 (bfd_vms_set_section_flags): New prototype.
3481 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3482 constants.
3483 (EGSY_S_W_FLAGS): Ditto.
3484 (EGSY_S_V_QUAD_VAL): Ditto.
3485 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3486 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3487 EGST_S_B_NAMLNG): Ditto.
3488 (ESRF_S_B_NAMLNG): Ditto.
3489 (ETIR_S_C_HEADER_SIZE): Ditto.
3490 (EGPS_S_V_ALLOC_64BIT): Ditto.
3491 (DST_S_C_EPILOG): Ditto.
3492 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3493 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3494 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3495 (DST_S_L_PCLINE_UNSLONG): Ditto.
3496 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3497 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3498 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3499 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3500 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3501 (DST_S_B_SRC_UNSBYTE): Ditto.
3502 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3503 Add prototypes.
3504 (vms_section, vms_reloc): Remove types.
3505 (hdr_struc): Replaced by ...
3506 (hdr_struct): ... new type.
3507 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3508 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3509 (EMH_DATE_LENGTH): Ditto.
3510 (eom_struc): Replaced by ...
3511 (eom_struct): ... new type.
3512 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3513 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3514 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3515 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3516 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3517 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3518 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3519 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3520 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3521 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3522 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3523 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3524 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3525 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3526 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3527 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3528 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3529 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3530 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3531 (enum file_type_enum): New type.
3532 (struct location_struct): Removed.
3533 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3534 (struct funcinfo, struct module): Ditto.
3535 (struct vms_private_data_struct): Update fields.
3536 (struct vms_section_data_struct): New type.
3537
3538 * vms.c: Update copyright year, fix comments,
3539 Fix includes for DECC, add prototypes.
3540 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3541 some initializers.
3542 Use flavour to set is_vax, location_stack is removed.
3543 (struct pair): Declare.
3544 (fill_section_ptr): Initialize variables at declaration.
3545 Add guard to set SECTION_SYM flag, handlde und section.
3546 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3547 (_bfd_vms_slurp_object_records): New function, replaces previous
3548 vms_object_p.
3549 (vms_slurp_module): New function.
3550 (vms_slurp_image): Ditto.
3551 (vms_object_p): Complete rewrite.
3552 (vms_mkobject): Use is_vax field to slect architecture.
3553 (free_reloc_stream): New function.
3554 (vms_convert_to_var): Ditto.
3555 (vms_convert_to_var_1): Ditto.
3556 (vms_convert_to_var_unix_filename): Ditto.
3557 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3558 VAR format on VMS.
3559 (vms_new_section_hook): Set alignment to 0, allocate private data.
3560 (vms_get_section_contents): Load content.
3561 (vms_get_symbol_info): Handle undefined section.
3562 (vms_find_nearest_line): Handle.
3563 (alloc_reloc_stream): New function.
3564 (vms_slurp_reloc_table): Ditto.
3565 (vms_get_reloc_upper_bound): Make it real.
3566 (vms_canonicalize_reloc): Do the real work.
3567 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3568 ALPHA_R_BOH.
3569 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3570 (vms_set_arch_mach): Check arch.
3571 (vms_set_section_contents): Copy the content after allocation.
3572 (vms_alpha_vec): Update object flags.
3573
3574 * vms-tir.c: Update copyright year, fix comments,
3575 add prototypes for new functions.
3576 (dst_define_location): New function.
3577 (dst_restore_location): New function.
3578 (dst_retrieve_location): New function.
3579 (dst_check_allocation): New function.
3580 (image_dump): Call dst_check_allocation.
3581 (image_write_b): Ditto.
3582 (image_write_w): Ditto.
3583 (image_write_l): Ditto.
3584 (image_write_q): Ditto.
3585 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3586 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3587 CTL_STKDL.
3588 Call error handler instead of abort if name is not known.
3589 (etir_sta): Add quarter_relocs argument and set it.
3590 Fix cast.
3591 (etir_sto): Ditto.
3592 (etir_opr): Ditto, return FALSE in case of error.
3593 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3594 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3595 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3596 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3597 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3598 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3599 Return FALSE in case of error.
3600 (tir_sta): Change sign of psect.
3601 (tir_ctl): Ditto.
3602 (tir_cmd): Fix cast. Makes tir_table static const.
3603 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3604 add argument to explain.
3605 (analyze_etir): Initialize maxptr, add quarter_relocs
3606 declaration, move some declarations into inner scopes.
3607 Handle quarter_relocs and STO_IMM.
3608 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3609 (_bfd_vms_slurp_relocs): New function.
3610 (_bfd_vms_decode_relocs): New function.
3611 (sto_imm): Rewritten.
3612 (start_first_etbt_record): New function.
3613 (start_another_etbt_record): Ditto.
3614 (etir_output_check): Ditto.
3615 (defer_reloc_p): Ditto.
3616 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3617 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3618 rewritte relocations handling.
3619 (_bfd_vms_write_tbt): Removed.
3620 (_bfd_vms_write_dbg): Ditto.
3621
3622 * vms-misc.c: Update copyright year, Fix comments.
3623 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3624 (maybe_adjust_record_pointer_for_object): New function.
3625 (_bfd_vms_get_first_record): New function, replaces ...
3626 (_bfd_vms_get_record): .. removed.
3627 (_bfd_vms_get_object_record): New function.
3628 (_bfd_vms_get_object_record): New function.
3629 (vms_get_remaining_object_record): New function, replaces ...
3630 (_bfd_vms_get_next_record): ... removed.
3631 (add_new_contents): Removed.
3632 (_bfd_save_vms_section): Removed.
3633 (_bfd_get_vms_section): Removed.
3634 (_bfd_vms_output_flush): Write in VAR format.
3635 (new_symbol): Don't make UND section.
3636
3637 * vms-hdr.c: Update copyright year, update list of record handled.
3638 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3639 (_bfd_vms_write_hdr): Strip vms and unix patches,
3640 add comments, truncate module name at 31 characters,
3641 use constants instead of hard-coded value,
3642 write BFD version instead of a fixed string.
3643 (_bfd_vms_slurp_ihd): New function.
3644 (_bfd_vms_slurp_isd): Ditto.
3645 (_bfd_vms_slurp_ihs): Ditto.
3646 (new_module): Ditto.
3647 (parse_module): Ditto
3648 (build_module_list): Ditto.
3649 (module_find_nearest_line): Ditto.
3650 (_bfd_vms_find_nearest_dst_line): Ditto.
3651 (vms_slurp_debug): Ditto.
3652 (_bfd_vms_slurp_dbg): Ditto.
3653 (_bfd_vms_slurp_tbt): Ditto.
3654 (_bfd_vms_write_dbg): Ditto.
3655 (_bfd_vms_write_tbt): Ditto.
3656
3657 * vms-gsd.c: Update copyright year, update list of records handled.
3658 (EVAX_LITERALS_NAME): New macro.
3659 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3660 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3661 (register_universal_symbol): New function and prototype.
3662 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3663 improve debug messages,
3664 use constants instead of hard-coded value,
3665 fix missing endianness conversion,
3666 handle global symbol (SYMG).
3667 (bfd_vms_set_section_flags): New function.
3668 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3669 handle section literals,
3670 fix indentation,
3671 handle section bfd and vms flags,
3672 don't output LIB$INITIALIZE symbol,
3673 fix handling of weak symbols,
3674 fix evax vs vax procedure descriptor,
3675 handle absolute symbols.
3676
3677 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3678 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3679
3680 * makefile.vms (DEFS): Fix flags for VMS.
3681
3682 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3683
3684 * bfd-in2.h: Regenerated.
3685 * libbfd.h: Regenerated.
3686
47149254
CC		 36872009-02-20 Cary Coutant <ccoutant@google.com>
3688
3689 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3690 in struct stat.
3691
6b1cecf3
DK		 36922009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3693
3694 PR gas/7059
3695 * coffcode.h (coff_write_object_contents): Don't let the string
3696 table offset overflow the s_name field when using long section names.
3697
88183869
DK		 36982009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3699
3700 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3701 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3702 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3703 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3704 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3705 (bfd_pmac_xcoff_backend_data): Likewise.
3706 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3707 (bfd_xcoff_aix5_backend_data): Likewise.
3708 (xcoff64_write_object_contents): Delete unused long_section_names
3709 local variable.
3710 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3711 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3712 struct non-const.
3713 * coffcode.h (documentation): Update to describe long section names.
3714 (COFFLONGSECTIONCATHELPER): New helper macro.
3715 (BLANKOR1TOODD): Likewise.
3716 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3717 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3718 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3719 (bfd_coff_set_long_section_names_allowed): New function.
3720 (bfd_coff_set_long_section_names_disallowed): Likewise.
3721 (struct bfd_coff_backend_data): Add new backend hook function
3722 pointer _bfd_coff_set_long_section_names.
3723 (bfd_coff_set_long_section_names): New backend hook.
3724 (coff_write_object_contents): Only generate long section names if
3725 bfd_coff_long_section_names() indicates they are currently enabled.
3726 (bfd_coff_std_swap_table): Make non-const, and initialise long
3727 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3728 (ticoff0_swap_table): Likewise to both.
3729 (ticoff1_swap_table): Again, likewise to both.
3730 * coffgen.c (make_a_section_from_file): Allow long section names
3731 as inputs even if not currently allowed for outputs.
3732 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3733 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3734 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3735 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3736 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3737 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3738 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3739 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3740 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3741 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3742 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3743 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3744 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3745 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3746 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3747 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3748 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3749 * libcoff-in.h: Update copyright year to cause updated copyright
3750 year in generated libcoff.h, and fix typo.
3751 * libcoff.h: Regenerated.
3752 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3753 (_bfd_ecoff_no_long_sections): Add prototype.
3754 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3755 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3756 defined by an including .c file.
3757 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3758 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3759 (ticoff1_swap_table): Likewise to both.
3760
90d8a22c
CL		 37612009-02-18 Christophe Lyon <christophe.lyon@st.com>
3762
3763 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3764 stub. Catch default case error.
3765 (arm_map_one_stub): Add missing Thumb mapping symbol.
3766
12123067
NC		 37672009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3768
3769 PR 9841
3770 * elf32-avr.c: Handle case where no local symbos exist correctly.
3771
fea2b4d6
CL		 37722009-02-16 Christophe Lyon <christophe.lyon@st.com>
3773
3774 bfd/
3775 * elf32-arm.c (arm_long_branch_stub,
3776 arm_thumb_v4t_long_branch_stub,
3777 arm_thumb_thumb_long_branch_stub,
3778 arm_thumb_arm_v4t_long_branch_stub,
3779 arm_thumb_arm_v4t_short_branch_stub,
3780 arm_pic_long_branch_stub):
3781 Renamed to elf32_arm_stub_long_branch_any_any,
3782 elf32_arm_stub_long_branch_v4t_arm_thumb,
3783 elf32_arm_stub_long_branch_thumb_only,
3784 elf32_arm_stub_long_branch_v4t_thumb_arm,
3785 elf32_arm_stub_short_branch_v4t_thumb_arm,
3786 elf32_arm_stub_long_branch_any_any_pic.
3787 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3788 arm_thumb_thumb_stub_long_branch,
3789 arm_thumb_arm_v4t_stub_long_branch,
3790 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3791 Renamed to arm_stub_long_branch_any_any,
3792 arm_stub_long_branch_v4t_arm_thumb,
3793 arm_stub_long_branch_thumb_only,
3794 arm_stub_long_branch_v4t_thumb_arm,
3795 arm_stub_short_branch_v4t_thumb_arm,
3796 arm_stub_long_branch_any_any_pic.
3797
13e0a874
DA		 37982009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3799
3800 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3801 in branch offset check.
3802
3a71aa26
AM		 38032009-02-15 Alan Modra <amodra@bigpond.net.au>
3804
3805 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3806 add toc.symndx and toc.add.
3807 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3808 Set up toc.add.
3809 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3810 callers.
3811 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3812 (branch_reloc_hash_match): New function, extracted from..
3813 (ppc64_elf_tls_optimize): ..here.
3814 (ppc64_elf_relocate_section): Properly set addends when optimizing
3815 tls sequences. Avoid unnecessary reading and writing of insns.
3816 Only redo reloc when symbol changed. Bypass symbol checks when
3817 using tlsld_got.
3818 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3819 (branch_reloc_hash_match): New function, extracted from..
3820 (ppc_elf_tls_optimize): ..here.
3821 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3822 Don't clear addend on zapped __tls_get_addr reloc.
3823
2c2b4ed4
NC		 38242009-02-12 Nick Clifton <nickc@redhat.com>
3825
3826 PR 9827
3827 * elflink.c (bfd_elf_final_link): When counting the relocations,
3828 if the header size has not been set yet then assume that it will
3829 match the output section's reloc type.
3830
453f5985
NS		 38312009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3832
3833 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3834 relocatable link.
3835
3209bffa
AM		 38362009-02-09 Alan Modra <amodra@bigpond.net.au>
3837
3838 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3839 (find_function): Likewise.
3840 (pasted_function): Don't error if no prior function found.
3841 (discover_functions): Revert 2008-12-10 change. Extend first
3842 function range to start of section.
3843
813c8a3c
DA		 38442009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3845
3846 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3847 functions to C90.
3848 * elf64-hppa.h: Likewise.
3849
2d0f9ad9
JM		 38502009-02-06 Joseph Myers <joseph@codesourcery.com>
3851
3852 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3853 .sbss handling.
3854
50e00962
AM		 38552009-02-04 Alan Modra <amodra@bigpond.net.au>
3856
3857 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3858 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3859
52b6b6b9
JM		 38602009-02-03 Sandip Matte <sandip@rmicorp.com>
3861
3862 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3863 * archures.c (bfd_mach_mips_xlr): Define.
3864 * bfd-in2.h: Regenerate.
3865 * cpu-mips.c (I_xlr): Define.
3866 (arch_info_struct): Add XLR entry.
3867 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3868 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3869 (mips_mach_extensions): Add XLR entry.
3870
654c3c9f
EW		 38712009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3872
3873 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3874
31dd3154
JM		 38752009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3876
3877 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3878 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3879 and install-pdf-recursive targets. Define pdfdir.
3880 * doc/Makefile.am: Define pdf__strip_dir. Add
3881 install-pdf and install-pdf-am targets.
d1fa68d3 3882 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3883 * configure: Regenerate.
3884 * Makefile.in: Regenerate
3885 * doc/Makefile.in: Regenerate.
3886
cf869cce
NC		 38872009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3888
3889 * bfd-in2.h: Regenerate.
3890 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3891 fields from n_entries to n_slots where appropriate, update comments.
3892 (HOWTO): Add TLS relocations.
3893 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3894 (enum elf_m68k_got_offset_size): New enum.
3895 (struct elf_m68k_got_entry.type): Move field to ...
3896 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3897 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3898 functions.
3899 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3900 functions.
3901 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3902 fields into n_entries array. Update comments.
3903 (elf_m68k_init_got): Simplify, update all uses.
3904 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3905 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3906 GOT entries; update name, update all uses.
3907 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3908 (elf_m68k_get_got_entry): Update.
3909 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3910 simplify.
3911 (elf_m68k_remove_got_entry_type): Simplify.
3912 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3913 (elf_m68k_can_merge_gots): Update.
3914 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3915 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3916 GOT entries, simplify.
3917 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3918 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3919 field, remove obsoleted local_n_entries field.
3920 (elf_m68k_partition_multi_got_2): New static function.
3921 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3922 update.
3923 (elf_m68k_remove_got_entry_type): Update.
3924 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3925 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3926 update of sgot->size and srelgot->size.
3927 (elf_m68k_gc_sweep_hook): Update.
3928 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3929 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3930 TLS relocations.
3931 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3932 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3933
c1a0a41f
DD		 39342009-02-02 DJ Delorie <dj@redhat.com>
3935
3936 * elf32-mep.c (config_names): Regenerate configuration.
3937
72a80a16
AM		 39382009-02-02 Alan Modra <amodra@bigpond.net.au>
3939
3940 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3941 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3942 * elf.c (bfd_elf_get_str_section): Make static.
3943 (bfd_elf_find_section): Delete.
3944 * libbfd.h: Regenerate.
3945
273f4430
JK		 39462009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3947
3948 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3949 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3950
010e5ae2
AM		 39512009-01-31 Alan Modra <amodra@bigpond.net.au>
3952
3953 * elflink.c (on_needed_list): New function.
3954 (elf_link_add_object_symbols): Link in --as-needed libs if they
3955 satisfy undefined symbols in other libs.
3956
33a7ffc2
JM		 39572009-01-30 Julian Brown <julian@codesourcery.com>
3958
3959 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3960 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3961 with --just-symbols (-R).
3962
13d72a14
AN		 39632009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3964
3965 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3966 high_pc in order to properly sign-extend VMAs.
3967
d334575b 39682009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 3969 Mark Shinwell <shinwell@codesourcery.com>
3970 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 3971
3972 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3973
528aeb62
CM		 39742009-01-28 Catherine Moore <clm@codesourcery.com>
3975
3976 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3977 SEC_LOAD for dynamic relocation sections.
3978
f6f05983
HPN		 39792009-01-27 Hans-Peter Nilsson <hp@axis.com>
3980
3981 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3982 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3983 the size of local TLS data.
3984
27cc28f9
AS		 39852009-01-27 Andreas Schwab <schwab@suse.de>
3986
3987 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3988 architectures in the archive.
3989
b3bf42d8
HPN		 39902009-01-27 Hans-Peter Nilsson <hp@axis.com>
3991
f551b6f0
HPN		 3992 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3993 <R_CRIS_32_DTPREL>: Correct relocation value.
3994
b3bf42d8
HPN		 3995 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3996 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3997 symbols with non-default visibility.
3998
9bc4e62b
NS		 39992009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4000
4001 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4002 describing the trampolines.
4003 (ppc_elf_relocate_section): Update relocs to describe the
4004 trampolines.
4005
aeaf6540
DA		 40062009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4007
4008 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4009 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4010 and R_PARISC_PCREL12F relocations.
4011
1e8fa21e
AM		 40122009-01-24 Alan Modra <amodra@bigpond.net.au>
4013
4014 PR 6022
4015 * elflink.c (find_version_for_sym): New function split out from,
4016 but without export_dynamic test, ..
4017 (_bfd_elf_link_assign_sym_version): ..here.
4018 (_bfd_elf_export_symbol): Use it.
4019
28caa186
AM		 40202009-01-23 Alan Modra <amodra@bigpond.net.au>
4021
4022 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4023 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4024 * elflink.c: ..here, somewhat modified.
4025 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4026 _bfd_elf_link_find_version_dependencies,
4027 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4028 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4029 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4030 declare..
4031 * elflink.c: ..and make static here.
4032 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4033 of output_bfd from struct elf_find_verdep_info.
4034 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4035 struct elf_info_failed.
4036 (bfd_elf_size_dynamic_sections): Adjust.
4037
be04437d
AM		 40382009-01-22 Alan Modra <amodra@bigpond.net.au>
4039
4040 PR 6832
4041 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4042 after comp_unit_find_line call.
4043
58f9615c
NC		 40442009-01-21 Nick Clifton <nickc@redhat.com>
4045
4046 PR 9769
4047 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4048 tm_gmtoff field in struct tm.
4049
fb266b8b
AM		 40502009-01-21 Alan Modra <amodra@bigpond.net.au>
4051
4052 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4053 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4054 sections in soft-icache lines unless non_ia_text. Don't add
4055 rodata if doing so would exceed line size.
4056
451ffe63
HPN		 40572009-01-19 Hans-Peter Nilsson <hp@axis.com>
4058
4059 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4060 types than bfd_link_hash_indirect, before early return, call
4061 _bfd_elf_link_hash_copy_indirect.
4062
5aa6ff7c
AS		 40632009-01-19 Andrew Stubbs <ams@codesourcery.com>
4064
4065 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4066 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4067 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4068 (elf_backend_obj_attrs_order): New define.
4069 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4070 (elfNN_bed): Add elf_backend_obj_attrs_order.
4071
3483fe2e
AS		 40722009-01-19 Andrew Stubbs <ams@codesourcery.com>
4073
4074 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4075 (obj_attr_size): Likewise.
4076 (write_obj_attribute): Likewise.
4077 (_bfd_elf_copy_obj_attributes): Likewise.
4078 (_bfd_elf_parse_attributes): Likewise.
4079 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4080 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4081 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4082 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4083 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4084 with macros.
4085
2d0bb761
AS		 40862009-01-19 Andrew Stubbs <ams@codesourcery.com>
4087
4088 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4089 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4090 (bfd_elf_add_obj_attr_string): Likewise.
4091 (bfd_elf_add_obj_attr_int_string): Likewise.
4092 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4093 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4094 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4095 Tag_nodefaults has no default value.
4096 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4097 comment to reflect the new state.
4098
a77e83b7
AM		 40992009-01-19 Alan Modra <amodra@bigpond.net.au>
4100
4101 PR 9695
4102 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4103 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4104 (adjust_z_magix): Delete dead code handling QMAGIC.
4105
f6d29e26
KT		 41062009-01-16 Kai Tietz <kai.tietz@onevision.com>
4107
4108 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4109 IMAGE_SCN_MEM_DISCARDABLE.
4110
29670fb9
AM		 41112009-01-16 Alan Modra <amodra@bigpond.net.au>
4112
4113 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4114 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4115 * configure.in (commonbfdlib): Delete.
4116 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4117 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4118 is available, not just for linux.
4119 * po/SRC-POTFILES.in: Regenerate.
4120 * Makefile.in: Regenerate.
4121 * configure: Regenerate.
4122
91e22acd
AS		 41232009-01-15 Andrew Stubbs <ams@codesourcery.com>
4124 Julian Brown <julian@codesourcery.com>
4125
4126 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4127 ARM attributes in ABI 2.07.
4128 * elf32-arm.c (get_secondary_compatible_arch): New function.
4129 (set_secondary_compatible_arch): New function.
4130 (tag_cpu_arch_combine): New function.
4131 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4132 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4133 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4134 make it fit with order_01243.
4135 Add support for Tag_also_compatible_with,
4136 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4137 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4138 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4139 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4140 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4141 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4142 Rework the way unknown attributes are handled.
4143 Defer errors until all attributes have been processed.
4144
7b86a9fa
AS		 41452009-01-15 Andrew Stubbs <ams@codesourcery.com>
4146
4147 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4148 bfd_elf_add_obj_attr_int_string.
4149 Read Tag_compatibility from its new location in the attribute array,
4150 rather than the attribute list.
4151 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4152 bfd_elf_add_obj_attr_int_string.
4153 (_bfd_elf_parse_attributes): Likewise.
4154 (_bfd_elf_merge_object_attributes): There's now only one
4155 Tag_compatibility, and it's in the array, not the list.
4156 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4157 Tag_compatibility.
4158 (bfd_elf_add_obj_attr_compat): Rename to
4159 bfd_elf_add_obj_attr_int_string.
4160 (bfd_elf_add_proc_attr_compat): Rename to
4161 bfd_elf_add_proc_attr_int_string.
4162 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4163 Tag_compatibility.
4164
01e1a5bc
NC		 41652009-01-15 Douglas B Rupp <rupp@gnat.com>
4166
4167 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4168 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4169 (vmsutil.lo): Add dependency rule.
4170 * Makefile.in: Regenerate.
4171 * config.bfd (ia64*-*-*vms*): Add case.
4172 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4173 * configure: Regenerate.
4174 * vmsutil.c: New file.
4175 * vmsutil.h: New file.
4176 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4177 attr to bfd_vma.
4178 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4179 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4180 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4181 elfNN_vms_object_p): New functions
4182 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4183
a33dafc3
L		 41842009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4185
4186 PR ld/9727
4187 * elflink.c (elf_gc_sweep): Exclude the group section if the
4188 first member of the section group is excluded.
4189
13c0e967
AM		 41902009-01-14 Alan Modra <amodra@bigpond.net.au>
4191
4192 PR 9735
4193 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4194 saved filename, use bfd_alloc rather than bfd_malloc for it.
4195
460e679b
AM		 41962009-01-13 Alan Modra <amodra@bigpond.net.au>
4197
4198 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4199
25076afa
AM		 42002009-01-13 Alan Modra <amodra@bigpond.net.au>
4201
4202 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4203
37107878
AM		 42042009-01-12 Alan Modra <amodra@bigpond.net.au>
4205
4206 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4207
cd4a7468
AM		 42082009-01-12 Alan Modra <amodra@bigpond.net.au>
4209
4210 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4211 num_lines_log2.
4212 (struct got_entry): Add br_addr.
4213 (struct call_info): Add priority.
4214 (struct function_info): Add lr_store and sp_adjust.
4215 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4216 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4217 area as an overlay, and check that no other overlays exist. Look up
4218 icache overlay manager entry sym.
4219 (BRA_STUBS, BRA, BRASL): Define.
4220 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4221 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4222 in branch insn.
4223 (count_stub, build_stub): Support soft-icache.
4224 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4225 (spu_elf_size_stubs): Size soft-icache stubs.
4226 (overlay_index): New function.
4227 (spu_elf_build_stubs): Make static. Support soft-icache.
4228 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4229 (find_function_stack_adjust): Save lr store and stack adjust insn
4230 offsets.
4231 (maybe_insert_function): Adjust find_function_stack_adjust call.
4232 (mark_functions_via_relocs): Retrieve priority.
4233 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4234 (sort_calls): Sort by priority first.
4235 (mark_overlay_section): Ignore .ovl.init.
4236 (sum_stack): Only print when stack_analysis.
4237 (print_one_overlay_section): New function, extracted from..
4238 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4239 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4240 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4241 analysis. Call spu_elf_build_stubs.
4242 (spu_elf_relocate_section): For soft-icache encode overlay index
4243 into addresses.
4244 (spu_elf_output_symbol_hook): Support soft-icache.
4245 (spu_elf_modify_program_headers: Likewise.
37107878 4246
cd4a7468
AM		 4247 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4248 num_regions to num_lines. Add line_size and max_branch.
4249 (enum _ovly_flavour): Add ovly_soft_icache.
4250 (spu_elf_build_stubs): Delete.
4251
80c29487
JK		 42522009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4253
4254 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4255 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4256
1bc86aea
HPN		 42572009-01-07 Hans-Peter Nilsson <hp@axis.com>
4258
4259 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4260 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4261 the program, the known offset starts at the negative size of the
4262 TLS section.
4263 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4264 Similar.
4265
3baa454d 42662009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4267
3baa454d 4268 * config.bfd: Add lm32-*-rtems*.
75606e85 4269
9dbe8890
L		 42702009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4271
4272 * coff-ppc.c: Add 2009 to Copyright.
4273 * elf32-cris.c: Likewise.
4274 * elflink.c: Likewise.
4275
0bdf8d40
HPN		 42762009-01-03 Hans-Peter Nilsson <hp@axis.com>
4277
4278 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4279 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4280
54ac0771
L		 42812009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4282
4283 PR ld/9679
4284 * elflink.c (elf_merge_st_other): New.
4285 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4286 hide them if needed.
4287 (elf_link_add_object_symbols): Updated.
4288
d8880531
L		 42892009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4290
4291 PR ld/9676
4292 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4293 ref_dynamic and dynamic_def fields when setting def_regular
4294 to 1.
4295
b70b5c14
NC		 42962009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4297
4298 PR 9682
4299 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4300 literal.
4301
d8880531 4302For older changes see ChangeLog-2008
56882138
AM		 4303\f
4304Local Variables:
4305mode: change-log
4306left-margin: 8
4307fill-column: 74
4308version-control: never
4309End:
GDB Binutils - Deliverables
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