projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* gdb.threads/current-lwp-dead.exp: Only run this on Linux.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
8b31b6c4
NC		 12009-09-11 Philippe De Muyter <phdm@macqel.be>
2
3 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
4 hack. objcopy `-B' (`--binary-architecture') option is now handled
5 in a generic way.
6
681fe688
NC		 72009-09-11 Nick Clifton <nickc@redhat.com>
8
9 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
10 changes.
11
3b6cfd4e 122009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 13
14 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
15 NULL if `ht' is NULL.
16
a50b1753
NC		 172009-09-09 Martin Thuresson <martin@mtme.org>
18
19 Update soruces to compile cleanly with -Wc++-compat:
20 * aoutx.h: Add casts.
21 * archive.c: Add casts.
22 * archive64.c: Add casts.
23 * archures.c: Add casts.
24 * bfd-in2.h: Regenerated.
25 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
26 * bfdio.c: Add casts.
27 * binary.c: Add casts.
28 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
29 parameter to use enum value instead of int.
30 * coffcode.h: Add casts.
31 * coffgen.c: Add casts.
32 * cofflink.c: Add casts.
33 * compress.c: Add casts.
34 * dwarf1.c: Add casts.
35 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
36 bfd_ptr. Update code to use new name.
37 * elf-attrs.c: Add casts.
38 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
39 anonymous struct. (union gotplt_union, struct
40 elf_link_virtual_table_entry): Move to top level.
41 * elf-eh-frame.c: Add casts.
42 * elf-strtab.c: Add casts.
43 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
44 argument name from typename to type_name.
45 * elf32-i386.c: Add casts.
46 * elf64-x86-64.c: Add casts.
47 * elfcode.h: Add casts.
48 * elfcore.h: Add casts.
49 * elflink.c: Add casts.
50 * format.c: Add casts.
51 * hash.c: Add casts.
52 * ihex.c: Add casts.
53 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
54 level.
55 * libbfd.c: Add casts.
56 * linker.c: Add casts.
57 * merge.c: Add casts.
58 * opncls.c: Add casts.
59 * peXXigen.c: Add casts.
60 * peicode.h: Add casts.
61 * reloc.c: Add casts.
62 * section.c: Add casts.
63 * simple.c: Add casts.
64 * srec.c: Add casts.
65 * stabs.c: Add casts.
66 * syms.c: Add casts.
67 * targets.c: Add casts.
68 * tekhex.c: Add casts.
69 * verilog.c: Add casts.
70
f3b4f6d0
PB		 712009-09-09 Paolo Bonzini <bonzini@gnu.org>
72
73 * configure: Regenerate.
74
67d74e43
DJ		 752009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
76
77 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
78 for the mode of target PLT entries.
79 (allocate_dynrelocs): Only adjust symbol type if setting its
80 value.
81
07c58694
PB		 822009-09-09 Paolo Bonzini <bonzini@gnu.org>
83
f3b4f6d0 84 * configure: Regenerate.
07c58694 85
cfcac11d
NC		 862009-09-09 Nick Clifton <nickc@redhat.com>
87
88 PR 10478:
89 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
90 section headers containing sh_link values of SHN_BEFORE or
91 SHN_AFTER.
92 * elfcode.h (elf_object_p): Likewise.
93
ad86f1fb
TG		 942009-09-09 Tristan Gingold <gingold@adacore.com>
95
96 Handle DYLD_INFO introduced by Darwin10.
97 * mach-o.h (bfd_mach_o_load_command_type): Add
98 BFD_MACH_O_LC_DYLD_INFO.
99 (bfd_mach_o_dyld_info_command): New type.
100 (bfd_mach_o_load_command): Add dyld_info field.
101 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
102 (bfd_mach_o_scan_read_dyld_info): New function.
103 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
104 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
105 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
106 (bfd_mach_o_print_dyld_info): New function.
107
1004c3e1
SR		 1082009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
109
110 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
111 linkonce or linker script discarded section.
112
498199fc
AM		 1132009-09-09 Alan Modra <amodra@bigpond.net.au>
114
115 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
116
c86ad514
AS		 1172009-09-07 Andreas Schwab <schwab@linux-m68k.org>
118
119 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
120 range call the bfd error hander and use R_68K_NONE instead.
121
b11d79f2
TG		 1222009-09-07 Tristan Gingold <gingold@adacore.com>
123
23f938f1
TG		 124 * po/SRC-POTFILES.in: Regenerate.
125 * po/bfd.pot: Regenerate.
126
b11d79f2
TG		 127 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
128 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
129 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
130 st_mtim.tv_nsec to gas/configure.in
131 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
132 * configure: Regenerate.
133 * config.in: Regenerate.
134 * vmsutil.c: Moved to gas/config/te-vms.c
135 * vmsutil.h: Removed.
136 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
137 (BFD32_BACKENDS): Remove vmsutil.lo
138 * Makefile.in: Regenerate.
139
3d03da9a
EZ		 1402009-09-05 Eli Zaretskii <eliz@gnu.org>
141
142 * coffcode.h: Include libiberty.h.
143
96d56e9f
NC		 1442009-09-05 Martin Thuresson <martin@mtme.org>
145
146 * coff-arm.c (coff_arm_relocate_section)
147 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
148 Change member name class to symbol_class.
149 * coff-i960.c (coff_i960_relocate_section) Rename variable
150 class to class_val. Change member name class to symbol_class.
151 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
152 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
153 * coff-stgo32.c (adjust_aux_in_post)
154 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
155 to in_class.
156 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
157 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
158 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
159 to n_sclass.
160 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
161 variables named class to n_sclass. (coff_write_symbols): Rename
162 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
163 argument class to symbol_class.
164 * cofflink.c (_bfd_coff_link_hash_newfunc)
165 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
166 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
167 Update code to use renamed members.
168 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
169 argument class to in_class.
170 * libcoff-in.h (struct coff_link_hash_entry, struct
171 coff_debug_merge_type) Renamed members class to symbol_class and
172 type_class.
173 * libcoff.h Regenerated.
174 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
175 Rename argument class to in_class.
176 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
177 renamed members.
178 * pef.h (struct bfd_pef_imported_symbol): Changed name of
179 member class to symbol_class.
180
df7e4f42
L		 1812009-09-04 H.J. Lu <hongjiu.lu@intel.com>
182
183 * configure: Regenerated.
184
bac4da50
TG		 1852009-09-04 Tristan Gingold <gingold@adacore.com>
186
187 * configure.in: Bump version to 2.20.51
bac4da50 188
57e96a08
AM		 1892009-09-04 Alan Modra <amodra@bigpond.net.au>
190
191 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
192
153d38f6
JZ		 1932009-09-04 Jie Zhang <jie.zhang@analog.com>
194
195 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
196 create .rela.bss.
197 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
198 for empty .rela.bss and .rel.plt sections.
199
5bbc5ae7
AN		 2002009-09-03 Adam Nemet <anemet@caviumnetworks.com>
201
202 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
203 R_MIPS_JALR unless symbol resolves locally.
204
99da6b5f
AN		 2052009-09-03 Adam Nemet <anemet@caviumnetworks.com>
206
207 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
208 has_static_relocs for R_MIPS_JALR.
209
fcbc2f09
MR		 2102009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
211
212 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
213 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
214 respective stubs.
215
90d60710
L		 2162009-09-01 H.J. Lu <hongjiu.lu@intel.com>
217
218 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
219 plt earlier.
220
11d73275
TG		 2212009-09-01 Tristan Gingold <gingold@adacore.com>
222
223 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
224 dependencies. Reindent.
225 * configure.com: Ported to Itanium VMS. Now generates a build.com
226 to build without make. Add messages but make edit silent.
227 * hosts/alphavms.h: Add a prototype for stpcpy.
228 * vms.c: Add a missing include for Alpha VMS.
229 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
230
94be91de
JB		 2312009-08-31 Jan Beulich <jbeulich@novell.com>
232
233 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
234 * elf.c (bfd_elf_get_default_section_type): New.
235 (elf_fake_sections): Use bfd_elf_get_default_section_type.
236
883c7410
L		 2372009-08-30 H.J. Lu <hongjiu.lu@intel.com>
238
239 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
240 accidental checkin.
241 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
242
095106a2
AM		 2432009-08-30 Alan Modra <amodra@bigpond.net.au>
244
245 PR ld/10569
246 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
247 (bfd_emul_get_commonpagesize): Likewise.
248
d3ce72d0
NC		 2492009-08-29 Martin Thuresson <martin@mtme.org>
250
251 * elf32-arm.c (struct stub_def): Rename member template to
252 template_sequence. (arm_build_one_stub,
253 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
254 Rename variable template to template_sequence.
255 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
256 Rename variable template to template_val.
257 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
258 new to new_symbol.
259 * coffgen.c (coff_make_empty_symbol)
260 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
261 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
262 new to new_insn.
263 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
264 to new_symbol.
265 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
266 new to new_reloc.
267 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
268 * ieee.c (ieee_make_empty_symbol): Rename variable new to
269 new_symbol.
270 * linker.c (bfd_new_link_order): Rename variable new to
271 new_lo.
272 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
273 symbol.
274 * oasys.c (oasys_make_empty_symbol): Rename variable new to
275 new_symbol_type.
276 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
277 new to new_symbol_type.
278 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
279 to new_symbol.
280 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
281 new_dump.
282 (read_hdr, rs6000coff_core_p)
283 (rs6000coff_core_file_matches_executable_p)
284 (rs6000coff_core_file_failing_command)
285 (rs6000coff_core_file_failing_signal): Updated function to use new
286 union member name.
287 * som.c (som_make_empty_symbol): Rename variable new to
288 new_symbol_type.
289 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
290 to new_symbol.
291 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
292 variable new to new_symbol.
293
573e8a1c
RW		 2942009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
295
296 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
297 bfdlibdir and bfdincludedir.
298 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
299 [INSTALL_LIBBFD]: ... here, ...
300 [INSTALL_LIBBFD]: ... and empty overrides here.
301 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
302 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
303 * Makefile.in: Regenerate.
304 * configure: Regenerate.
305
325e58c7
NC		 3062009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
307
308 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
309 relocations. Rewrite output of dynamic TLS relocations.
310 (DTP_OFFSET, TP_OFFSET): New constants.
311 (dtpoff_base): Update.
312 (tpoff): Rename to tpoff_base, update.
313 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
314 New functions. Move code from elf_m68k_relocate_section here.
315 (elf_m68k_relocate_section): Update.
316 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
317
e5f2b1de
NC		 3182009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
319
320 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
321 non_got_ref value.
322 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
323 Handle non_got_ref field.
324 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
325
0666b2c3
AM		 3262009-08-26 Alan Modra <amodra@bigpond.net.au>
327
600b8686 328 PR ld/10518
0666b2c3
AM		 329 * linker.c (bfd_find_version_for_sym): Revert warning.
330
78a03297
AM		 3312009-08-26 Alan Modra <amodra@bigpond.net.au>
332
600b8686 333 PR ld/10518
78a03297
AM		 334 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
335 other wildcard match. Warn on multiple wildcard matches.
336
81ecdfbb
RW		 3372009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
338
14ec8efd
RW		 339 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
340 appending.
341 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
342 only in this condition.
343 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
344 to build but not install libbfd.la in this condition.
345 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
346 (install_libbfd, install_libbfd): Remove.
347 * Makefile.in: Regenerate.
348 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
349 (INCLUDES): ... this.
350 ($(MKDOC)): Adjust.
351 * doc/Makefile.in: Regenerate.
352
95b40122
RW		 353 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
354 no-dist and foreign.
355 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
356 dependency tracking to work for them.
357 (targets.lo, archures.lo, dwarf.lo): Rewrite to
358 use automake dependency tracking mechanism.
359 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
360 (mkdep section): Remove.
361 (BUILT_SOURCES): New, list $(BUILD_HFILES).
362 * Makefile.in: Regenerate.
363 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
364
af542c2e
RW		 365 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
366 (install-pdf, install-pdf-recursive, install-html)
367 (install-html-recursive): Remove.
368 * Makefile.in: Regenerate.
369
81ecdfbb
RW		 370 * Makefile.in: Regenerate.
371 * aclocal.m4: Likewise.
372 * config.in: Likewise.
373 * configure: Likewise.
374
cd1dac3d
DG		 3752009-08-21 Daniel Gutson <dgutson@codesourcery.com>
376
377 * elf32-arm.c (arch_has_thumb2_nop): New function.
378 (arch_has_arm_nop): New function.
379 (elf32_arm_final_link_relocate): NOP opcodes changed.
380
440ae135
DE		 3812009-08-16 Doug Evans <dje@google.com>
382
383 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
384 at least don't leak memory.
385
a109e2f5
DD		 3862009-08-13 DJ Delorie <dj@redhat.com>
387
388 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
389 if needed.
390
c1742541
NC		 3912009-08-12 Nick Clifton <nickc@redhat.com>
392
393 * po/fi.po: Updated Finnish translation.
394
6a9adeca
BS		 3952009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
396
397 Merge some FRV FDPIC changes into the Blackfin code.
398 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
399 summary reloc information.
400 (bfinfdpic_dynamic_got_plt_info): New.
401 (_bfin_create_got_section): Create the PLT section here.
402 (elf32_bfinfdpic_create_dynamic_sections): Not here.
403 (_bfinfdpic_count_nontls_entries): Move out of...
404 (_bfinfdpic_count_got_plt_entries): ... here.
405 (_bfinfdpic_count_relocs_fixups): Likewise.
406 (_bfinfdpic_reset_got_plt_entries): New.
407 (_bfinfdpic_size_got_plt): Move out of...
408 (elf32_bfinfdpic_size_dynamic_sections): ... here.
409 (bfinfdpic_relocate_section): Be careful not to call
410 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
411 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
412 New functions.
413 (elf_backend_discard_info): Define for FD-PIC.
414
5dabe785
AM		 4152009-08-11 Alan Modra <amodra@bigpond.net.au>
416
417 * elflink.c: Add FIXMEs for some places that require octets_per_byte
418 adjustments.
419 * elf-eh-frame.c: Likewise.
420 * merge.c: Likewise.
421
ea7a63de
AM		 4222009-08-11 Alan Modra <amodra@bigpond.net.au>
423
424 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
425 to x86 and x86_64 configurations.
426 * configure: Regenerate.
427
9bf609ec
JK		 4282009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
429
430 Stop using bfd_usrdata in libbfd.
431 * coff-stgo32.c (bfd_coff_go32stub): Remove.
432 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
433 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
434 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
435 filehdr_dst->u.go32.stub. New comment with the reason.
436 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
437 Substitute the removed macro bfd_coff_go32stub.
438 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
439 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
440 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
441 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
442 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
443 bfd_coff_go32stub.
444 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
445 * libcoff-in.h (coff_data_type): New field go32stub.
446 * libcoff.h: Regenerated.
447
e39e47bd
JK		 4482009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
449
450 Fix go32 stub preservation by objcopy.
451 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
452 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
453 go32stub.
454
ffcb4889
NS		 4552009-08-10 Nathan Sidwell <nathan@codesourcery.com>
456
457 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
458 symbols.
459 (elf32_arm_final_link_relocate): Treat local undefined symbols the
460 same as global undefined symbols.
461 (elf32_arm_relocate_section): Give an error for local undefined
462 non-weak symbols, unless the reloc will not use the symbol.
463
01017ef8
NS		 4642009-08-10 Nathan Sidwell <nathan@codesourcery.com>
465
466 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
467 (ppc_elf_relax_section): Use symbol index to distinguish
468 relocatable stubs.
469
a8ad78a7
AM		 4702009-08-10 Alan Modra <amodra@bigpond.net.au>
471
472 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
473
91e21fb7
AM		 4742009-08-10 Alan Modra <amodra@bigpond.net.au>
475
476 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
477 info for STT_GNU_IFUNC.
478 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
479 on got refs in case the symbol turns out to be ifunc.
480 (ppc_elf_gc_sweep_hook): Similarly.
481 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
482 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
483 (ppc_elf_size_dynamic_sections): Likewise.
484 (ppc_elf_relocate_section): Likewise.
485
6a9adeca 4862009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 487
488 From Mike Frysinger <michael.frysinger@analog.com>
489 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
490 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
491 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
492 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
493 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
494 Adjust to match the renamed reloc definitions.
495
e7e75368
AM		 4962009-08-08 Alan Modra <amodra@bigpond.net.au>
497
498 PR 10494
499 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
500 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
501
918d9742
TT		 5022009-08-07 Tom Tromey <tromey@redhat.com>
503
504 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
505 aliasing error.
506
7ba29e2a
NC		 5072009-08-06 Michael Eager <eager@eagercon.com>
508
509 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
510 * Makefile.in: Regenerate.
511 * archures.c: Add bfd_arch_microblaze.
512 * bfd-in2.h: Regenerate.
513 * config.bfd: Add microblaze target.
514 * configure.in: Add bfd_elf32_microblaze_vec target.
515 * configure: Regenerate.
516 * cpu-microblaze.c: New.
517 * elf32-microblaze.c: New.
518 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
519 * libbfd.h: Regenerate.
520 * reloc.c: Add MICROBLAZE relocations.
521 * section.c: Add struct relax_table and relax_count to section.
522 * targets.c: Add bfd_elf32_microblaze_vec.
523
e47bf690
JJ		 5242009-08-06 Jakub Jelinek <jakub@redhat.com>
525 Alan Modra <amodra@bigpond.net.au>
526
527 PR binutils/10492
528 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
529 symbols.
530 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
531 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
532
3ae046cc
NS		 5332009-08-06 Nathan Sidwell <nathan@codesourcery.com>
534
535 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
536 at least once when fixing cortex-a8.
537
cd8d5a82
CF		 5382009-08-05 Chao-ying Fu <fu@mips.com>
539
540 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
541 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
542 for CPUs. It is true for RM9000.
543 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
544 for all CPUs.
545 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
546 to guard the transformation.
547
9cc305ec
TS		 5482009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
549
550 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
551 (spu_elf_size_sections): Declare prototype.
552 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
553 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
554 (spu_elf_emit_fixup): New function.
555 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
556 (spu_elf_size_sections): New function.
557
eb7c4339
NS		 5582009-08-05 Nathan Sidwell <nathan@codesourcery.com>
559
560 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
561 (arm_build_one_stub): Build a8 veneers as a separate pass.
562 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
563 parameters. Use them to check if we create a different a8 fixup
564 than the previous pass.
565 (elf32_arm_size_stubs): Move scope of stub_changed and
566 prev_num_a8_fixes into main loop.
567 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
568
a9585d22
AM		 5692009-08-04 Alan Modra <amodra@bigpond.net.au>
570
571 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
572 which find_plt_ent is called. Delete redundant code.
573
45b222d6
L		 5742009-08-03 H.J. Lu <hongjiu.lu@intel.com>
575
576 PR binutils/10363
577 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
578 invalid string offset.
579
004fb780
L		 5802009-08-03 H.J. Lu <hongjiu.lu@intel.com>
581
582 PR ld/10433
583 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
584 to htab->init_got_offset and plt to htab->init_plt_offset
585 when discarding space for dynamic relocations.
586
a877a2b6
AM		 5872009-08-03 Alan Modra <amodra@bigpond.net.au>
588
589 * elf32-ppc.c (struct plt_entry): Revise comments.
590 (ppc_elf_check_relocs): Don't create needless plt_entry info
591 for non-pie executables. Don't test info->pie when info->shared
592 already covers that case.
593 (ppc_elf_gc_sweep_hook): Adjust for above change.
594 (add_stub_sym): Don't test info->pie when info->shared tested.
595 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
596 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
597 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
598 (ppc_elf_relocate_section): Likewise.
599
de972ffa
AM		 6002009-08-03 Alan Modra <amodra@bigpond.net.au>
601
602 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
603 for local ifunc symbols in non-pie executables, regardless of
604 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
605 code so that it's obvious that we only do anything special for
606 local ifunc syms.
607 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
608 (allocate_dynrelocs): Correct comment for syms defined in plt.
609 Don't specially allocate ifunc dyn relocs.
610 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
611 (ppc_elf_relocate_section): Set "relocation" value for ifunc
612 syms in non-pie executables. No specially allocated dyn relocs
613 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
614 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
615 a non-pie executable.
616
1d85728f
L		 6172009-08-02 H.J. Lu <hongjiu.lu@intel.com>
618 Jakub Jelinek <jakub@redhat.com>
619
620 PR ld/6443
621 * elf32-i386.c (elf_i386_tls_transition): Check executable
622 instead of shared for TLS when building PIE.
623 (elf_i386_check_relocs): Likewise.
624 (elf_i386_allocate_dynrelocs): Likewise.
625 (elf_i386_relocate_section): Likewise.
626
627 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
628 instead of shared for TLS when building PIE.
629 (elf64_x86_64_check_relocs): Likewise.
630 (elf64_x86_64_allocate_dynrelocs): Likewise.
631 (elf64_x86_64_relocate_section): Likewise.
632
5d8d4872
AG		 6332009-07-31 Anthony Green <green@moxielogic.com>
634
635 * config.bfd (targ_cpu): Add moxie-uclinux support.
636
080a1b9f
HPN		 6372009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
638
639 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
640
25f23106
AM		 6412009-07-30 Alan Modra <amodra@bigpond.net.au>
642
643 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
644 used by indirect function support. Count dynamic relocs for
645 ifunc syms.
646 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
647 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
648 in iplt and their relocs in reliplt. Don't make ifunc syms
649 dynamic. Allocate got entry relocs for non-dynamic ifunc in
650 reliplt. Handle other dynamic relocs for ifunc.
651 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
652 ifunc in reliplt, likewise relocs for got against local ifunc.
653 Typo fix on reliplt size adjust.
654 (ppc_elf_relocate_section): Don't use plt scheme of allocating
655 relocs 1-1 with entries for iplt, instead just add using
656 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
657 Error on invalid ifunc dyn relocs.
658 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
659 in iplt/reliplt.
660 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
661 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
662 (ppc64_elf_reloc_type_lookup): Handle new relocs.
663 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
664 (allocate_dynrelocs): As for elf32-ppc.c above.
665 (ppc64_elf_size_dynamic_sections): Likewise.
666 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
667 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
668 (ppc_size_one_stub): Similarly.
669 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
670 relocs too.
671 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
672
80f540b7
HPN		 6732009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
674
675 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
676 change. Add note to head comment.
677
4ad4f3cb
JB		 6782009-07-28 Jan Beulich <jbeulich@novell.com>
679
680 * archive.c (get_extended_arelt_filename): Remove redundant
681 range check on index.
682
d8d2f433
DK		 6832009-07-27 Doug Kwan <dougkwan@google.com>
684
685 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
686
9e675548
L		 6872009-07-27 H.J. Lu <hongjiu.lu@intel.com>
688
689 * archures.c bfd_*_arch): Sorted.
690 (bfd_archures_list): Likewise.
691
86514226
SR		 6922009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
693
9e675548 694 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 695 to R_cr16_NUM32 relocation.
696
305f7588
MS		 6972009-07-26 Michael Eager <eager@eagercon.com>
698
699 * archures.c: Add bfd_mach_ppc_405
700 * bfd-in2.h: Same.
701
b1995b01
L		 7022009-07-25 H.J. Lu <hongjiu.lu@intel.com>
703
704 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
705 * cpu-l1om.c (bfd_l1om_arch): Likewise.
706
8a9036a4
L		 7072009-07-25 H.J. Lu <hongjiu.lu@intel.com>
708
709 * archures.c (bfd_architecture): Add bfd_arch_l1om.
710 (bfd_l1om_arch): New.
711 (bfd_archures_list): Add &bfd_l1om_arch.
712 * bfd-in2.h: Regenerated.
713
714 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
715 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
716 if bfd_elf64_x86_64_freebsd_vec is supported.
717 (targ_selvecs): Likewise.
718
719 * configure.in: Support bfd_elf64_l1om_vec and
720 bfd_elf64_l1om_freebsd_vec.
721 * configure: Regenerated.
722
723 * cpu-l1om.c: New.
724
725 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
726 (bfd_elf64_l1om_vec): Likewise.
727 (bfd_elf64_l1om_freebsd_vec): Likewise.
728
729 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
730 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
731 * Makefile.in: Regenerated.
732
733 * targets.c (bfd_elf64_l1om_vec): New.
734 (bfd_elf64_l1om_freebsd_vec): Likewise.
735 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
736 bfd_elf64_l1om_freebsd_vec.
737
8fdcc58d
TS		 7382009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
739 Alan Modra <amodra@bigpond.net.au>
740
741 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
742 * bfd-in2.h: Regenerate.
743 * libbfd.h: Regenerate.
744 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
745 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
746 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
747
9b769489
L		 7482009-07-23 H.J. Lu <hongjiu.lu@intel.com>
749
750 PR ld/10434
751 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
752 instead of shared for R_X86_64_TPOFF32.
753 (elf64_x86_64_relocate_section): Likewise.
754
3e7a7d11
NC		 7552009-07-23 Ulrich Drepper <drepper@redhat.com>
756
757 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
758 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
759 with the BSF_GNU_UNIQUE flag bit set.
760 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
761 for symbols with STB_GNU_UNIQUE binding.
762 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
763 with the STB_GNU_UNIQUE binding.
764 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
765 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
766 symbols with the unique_global field set.
767 (elf_link_output_extsym): Set unique_global field for symbols with
768 the STB_GNU_UNIQUE binding.
769 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
770 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
771 symbols.
772 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
773 symbols.
774 * bfd-in2.h: Regenerate.
775
5f35ea9c
L		 7762009-07-22 H.J. Lu <hongjiu.lu@intel.com>
777
778 * elflink.c (elf_link_output_extsym): Revert the last change.
779
b63cc625
L		 7802009-07-22 H.J. Lu <hongjiu.lu@intel.com>
781
782 PR ld/10433
783 * elflink.c (elf_link_output_extsym): Special case ifunc syms
784 when ref_regular, not def_regular.
785
2955ec4c
L		 7862009-07-21 H.J. Lu <hongjiu.lu@intel.com>
787
788 PR ld/10426
789 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
790 from a DSO into a normal FUNC symbol.
791 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
792 a normal FUNC symbol.
793
6d30f5b2
NC		 7942009-07-17 Chao-ying Fu <fu@mips.com>
795
796 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
797 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
798 interlocking, the last PLT entry needs a nop in the branch delay slot.
799 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
800 output the last two PLT entries in reverse order.
801
1f85278f
L		 8022009-07-16 H.J. Lu <hongjiu.lu@intel.com>
803
804 * elf32-i386.c (elf_i386_relocate_section): Don't get local
805 STT_GNU_IFUNC symbol for relocatable link.
806 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
807
f07749bb
L		 8082009-07-10 H.J. Lu <hongjiu.lu@intel.com>
809
810 * bfdio.c (bfd_iovec): Add comments for bmmap.
811 * bfd-in2.h: Regenerated.
812
8455dd2c
L		 8132009-07-10 H.J. Lu <hongjiu.lu@intel.com>
814
815 * Makefile.am: Run "make dep-am".
816 * Makefile.in: Regenerated.
817
cedfb179
DK		 8182009-07-10 Doug Kwan <dougkwan@google.com>
819
820 * elf32-arm.c (stub_hash_newfunc): Initialize fields
821 target_addend and orig_insn.
822
fa8f86ff
TT		 8232009-07-10 Tom Tromey <tromey@redhat.com>
824
825 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
826 (elf-eh-frame.lo): Likewise.
827 (elf32-bfin.lo): Likewise.
828 (elf32-frv.lo): Likewise.
829 (elf32-xc16x.lo): Likewise.
830 * Makefile.in: Rebuild.
831 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
832 * elf-eh-frame.c: Likewise.
833 * elf32-bfin.c: Likewise.
834 * elf32-frv.c: Likewise.
835 * elf32-xc16x.c: Likewise.
836
33c6a8fc
JB		 8372009-07-10 Julian Brown <julian@codesourcery.com>
838
839 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
840 symbol a stub entry is derived from, not the entry for the stub
841 itself, in call to elf32_arm_final_link_relocate.
842
1d770845
L		 8432009-07-10 H.J. Lu <hongjiu.lu@intel.com>
844
845 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
846 when reporting addends.
847
52cfded7
AM		 8482009-07-10 Alan Modra <amodra@bigpond.net.au>
849
850 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
851 data even when no stubs.
852 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
853
e054468f
AM		 8542009-07-10 Alan Modra <amodra@bigpond.net.au>
855
856 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
857 (ppc_elf_get_synthetic_symtab): Report addend.
858 (PLT_IFUNC): Define.
859 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
860 (ppc_elf_create_glink): New function.
861 (ppc_elf_create_dynamic_sections): Use it.
862 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
863 (update_local_sym_info): Allocate space for local_plt array.
864 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
865 entry pointer.
866 (is_branch_reloc): New function.
867 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
868 (ppc_elf_gc_sweep_hook): Likewise.
869 (ppc_elf_adjust_dynamic_symbol): Likewise.
870 (allocate_dynrelocs): Likewise.
871 (ppc_elf_size_dynamic_sections): Likewise.
872 (ppc_elf_relocate_section): Likewise.
873 (branch_reloc_hash_match): Use is_branch_reloc.
874 (ppc_elf_tls_optimize): Adjust for local_plt.
875 (write_glink_stub): New function, extracted from..
876 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
877 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
878 branch table when dynamic.
879 (elf_backend_post_process_headers): Define.
880 * elf64-ppc.c (elf_backend_post_process_headers): Define.
881 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
882 (ppc64_elf_get_synthetic_symtab): Report addend.
883 (struct ppc_stub_hash_entry): Add plt_ent.
884 (PLT_IFUNC): Define.
885 (struct ppc_link_hash_table): Add iplt and reliplt.
886 (create_linkage_sections): Make .iplt and .rela.iplt sections.
887 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
888 (update_local_sym_info): Allocate space for local_plt array.
889 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
890 entry pointer.
891 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
892 and don't change hash flags here.
893 (is_branch_reloc): New function.
894 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
895 (ppc64_elf_gc_sweep_hook): Likewise.
896 (ppc64_elf_adjust_dynamic_symbol): Likewise.
897 (allocate_dynrelocs): Likewise.
898 (ppc64_elf_size_dynamic_sections): Likewise.
899 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
900 (ppc64_elf_size_stubs): Likewise.
901 (ppc64_elf_relocate_section): Likewise.
902 (get_sym_h): Adjust for local_plt.
903 (branch_reloc_hash_match): Use is_branch_reloc.
904 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
905 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
906
041de40d
AM		 9072009-07-10 Alan Modra <amodra@bigpond.net.au>
908
909 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
910
7ae26bc1
AM		 9112009-07-10 Alan Modra <amodra@bigpond.net.au>
912
913 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
914 and ref_regular_nonweak comment.
915 * elflink.c (elf_link_output_extsym): Special case ifunc syms
916 when def_regular, not ref_regular.
917 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
918 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
919 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
920
9c4d0c1f
AM		 9212009-07-09 Alan Modra <amodra@bigpond.net.au>
922
923 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
924 of malloc'd struct call_info.
925 (pasted_function): Likewise, priority too.
926
2fc6d3b0
AM		 9272009-07-07 Alan Modra <amodra@bigpond.net.au>
928
929 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
930 alignment when packing sections into overlays.
931
9e1f7c0e
DK		 9322009-07-03 Cary Coutant <ccoutant@google.com>
933
934 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
935
4a768870
DK		 9362009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
937
938 * coffcode.h (sec_to_styp_flags): Partially revert (functional
939 changes only) earlier patch:-
940
941 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
942
943 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
944 give .debug and .reloc data characteristics.
945 (DOT_RELOC): New define for .reloc section string.
946 (coff_write_object_contents): Use DOT_RELOC instead of string.
947
848f5748
TT		 9482009-07-02 Tom Tromey <tromey@redhat.com>
949
950 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
951 * bfdwin.c (bfd_free_window): Cast to unsigned long.
952
dda46a27
L		 9532009-07-01 Nick Clifton <nickc@redhat.com>
954
955 * elf-m10300.c: Remove trailing white space.
956 * reloc.c: Likewise.
957
efde2f2c
NC		 9582009-07-01 Douglas B Rupp <rupp@gnat.com>
959
dda46a27 960 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 961 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 962 * configure.in: Use them.
963 * configure: Regenerate.
b11d79f2 964 * config.in: Regenerate.
dda46a27 965 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 966 #define _BSD_SOURCE. Add comments.
967 (vms_file_stats_name): Calculate creation date based on available
968 runtime data. Return 1 for version instead of 0.
969
e1ec24c6
NC		 9702009-07-01 Nick Clifton <nickc@redhat.com>
971
972 PR 10072
973 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
974 to R_ARM_THM_PC8 relocation.
975
2709f570
NC		 9762009-06-29 Nick Clifton <nickc@redhat.com>
977
978 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
979 different uses of the relocations addend when a symbol is in a
980 merged section.
981
83b89087
L		 9822009-06-27 H.J. Lu <hongjiu.lu@intel.com>
983
984 PR ld/10337
985 * elf.c (bfd_section_from_shdr): Don't change sh_link for
986 SHT_REL/SHT_RELA sections on executable nor shared library.
987 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
988 as a normal section.
989
be7035c6
NC		 9902009-06-25 Nick Clifton <nickc@redhat.com>
991
992 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
993 symbols with SEC_MERGE flag.
994
bdeb4032
KT		 9952009-06-25 Kai Tietz <kai.tietz@onevision.com>
996
997 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
998 give .debug and .reloc data characteristics.
999 (DOT_RELOC): New define for .reloc section string.
1000 (coff_write_object_contents): Use DOT_RELOC instead of string.
1001
b32e07d7
TG		 10022009-06-25 Tristan Gingold <gingold@adacore.com>
1003
1004 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1005 (bfd_mach_o_canonicalize_dynamic_symtab)
1006 (bfd_mach_o_get_synthetic_symtab): Defines.
1007 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1008 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1009
1010 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1011 for scattered relocations.
1012 (bfd_mach_o_i386_print_thread): New function.
1013 (bfd_mach_o_print_thread): Define.
1014
1015 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1016 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1017 New functions extracted from ...
1018 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1019 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1020 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1021 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1022 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1023 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1024 Set name_str field.
1025 (bfd_mach_o_scan_read_dylib): Ditto.
1026 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1027 reindent.
1028 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1029 decode isym and flags on little endian targets. Set dysymtab field.
1030 (bfd_mach_o_scan_start_address): Adjust for enum names.
1031 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1032 (bfd_mach_o_print_section): Display bfd section name.
1033 (bfd_mach_o_print_segment): Display none if no name.
1034 (bfd_mach_o_print_dysymtab): Display next index for local, external
1035 and undefined symbols.
1036 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1037 Display dylinker name. Display thread and unixthread commands content.
1038 (bfd_mach_o_print_thread): New macro.
1039
1040 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1041 (bfd_mach_o_ppc_thread_flavour): Ditto.
1042 (bfd_mach_o_i386_thread_flavour): Ditto.
1043 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1044 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1045 BFD_MACH_O_THREAD_STATE_NONE.
1046 (bfd_mach_o_segment_command): Remove segment field.
1047 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1048 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1049 (bfd_mach_o_prebound_dylib_command): Ditto.
1050 (bfd_mach_o_dylib_command): Ditto.
1051 (bfd_mach_o_prebound_dylib_command): Remove section field.
1052 (mach_o_data_struct): Add dysymtab field.
1053 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1054 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1055 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1056 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1057 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1058
c41ba836
DK		 10592009-06-25 Rafael Avila de Espindola <espindola@google.com>
1060
1061 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1062 field of struct dirent.
1063
3188b070
TG		 10642009-06-23 Tristan Gingold <gingold@adacore.com>
1065
1066 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1067 of this macro. Fix indentation.
1068
022f8312
CL		 10692009-06-22 Christophe Lyon <christophe.lyon@st.com>
1070
1071 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1072 destination for defined dynamic symbols when deciding whether to
1073 insert a stub or not.
1074 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1075 when actually accessed through a PLT, even when generating a
1076 shared lib.
1077
d297e807
TG		 10782009-06-22 Tristan Gingold <gingold@adacore.com>
1079
1080 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1081 the relocs array.
1082
ceaf50a2
AM		 10832009-06-22 Alan Modra <amodra@bigpond.net.au>
1084
1085 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1086 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1087
983bddc8
AM		 10882009-06-22 Alan Modra <amodra@bigpond.net.au>
1089
1090 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1091
f8703194
L		 10922009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1093
1094 * elflink.c (elf_link_add_object_symbols): Avoid warning
1095 from -Wjump-misses-init in gcc 4.5.0.
1096
09a24cbf
L		 10972009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1100 symbol on error.
1101 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1102
4c544807
L		 11032009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1104
1105 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1106 r_symndx. Report local symbol name on error.
1107 (elf_i386_check_relocs): Updated. Report local symbol name on
1108 error.
1109 (elf_i386_gc_sweep_hook): Updated.
1110 (elf_i386_relocate_section): Likewise.
1111
1112 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1113 r_symndx. Report local symbol name on error.
1114 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1115 on error.
1116 (elf64_x86_64_gc_sweep_hook): Updated.
1117 (elf64_x86_64_relocate_section): Likewise.
1118
b8674692
TG		 11192009-06-19 Tristan Gingold <gingold@adacore.com>
1120
1121 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1122
046b007d
TG		 11232009-06-19 Tristan Gingold <gingold@adacore.com>
1124
1125 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1126 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1127 (bfd_mach_o_valid): Ditto.
1128 (bfd_mach_o_wide_p): Ditto.
1129 (bfd_mach_o_canonicalize_reloc): Ditto.
1130 (bfd_mach_o_build_commands): Ditto.
1131 (bfd_mach_o_scan_read_thread): Ditto.
1132 (bfd_mach_o_flatten_sections): Ditto.
1133 (bfd_mach_o_scan_start_address): Ditto.
1134 (bfd_mach_o_lookup_section): Ditto.
1135 (bfd_mach_o_core_fetch_environment): Ditto.
1136 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1137 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1138 (bfd_mach_o_scan_write_symtab): Ditto.
1139 Use macros instead of hard-coded values.
1140 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1141 Use bfd_mach_o_get_data instead of direct access. Use macros
1142 instead of hard-coded values.
1143 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1144 Remove sym argument and get section from mdata.
1145 Move code into the else branch.
1146 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1147 Remove sym argument and get section from mdata. Adjust code.
1148 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1149 switch (which replaces consecutive if statements).
1150 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1151 module table, table of content, indirect symbols and external
1152 referenced symbols.
1153 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1154 field.
1155 (bfd_mach_o_scan_read_linkedit): New function.
1156 (bfd_mach_o_scan_read_str): Ditto.
1157 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1158 field of mdata.
1159 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1160 bfd_mach_o_count_symbols never returns an error.
1161 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1162 symtab field (there might be only one symtab).
1163 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1164 Handle sub frameworks, sub umbrella, sub library and sub client.
1165 Read code signature and segment split info commands.
1166 (bfd_mach_o_scan): Reindent.
1167 (bfd_mach_o_xlat_name): New type.
1168 (bfd_mach_o_print_flags): New function.
1169 (bfd_mach_o_get_name): Ditto.
1170 (bfd_mach_o_cpu_name): New variable.
1171 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1172 (bfd_mach_o_section_type_name)
1173 (bfd_mach_o_section_attribute_name)
1174 (bfd_mach_o_load_command_name): New variables.
1175 (bfd_mach_o_print_private_header): New function.
1176 (bfd_mach_o_print_section_map): New function extracted from
1177 bfd_mach_o_print_private_bfd_data.
1178 (bfd_mach_o_print_section): Ditto. Print more infos.
1179 (bfd_mach_o_print_segment): Ditto.
1180 (bfd_mach_o_print_dysymtab): Ditto.
1181 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1182 load weak dylib, reexport dylib and id dylib.
1183 Handle code signature and segment_split info.
1184 Handle sub frameworks, sub umbrella, sub library and sub client.
1185 (bfd_mach_o_section_get_nbr_indirect): New function.
1186
1187 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1188 (bfd_mach_o_header_flags): New enum to define header flags.
1189 (bfd_mach_o_section_attribute): New enum to replace ...
1190 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1191 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1192 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1193 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1194 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1195 these removed macros.
1196 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1197 (bfd_mach_o_dylib_module): New type.
1198 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1199 macros.
1200 (bfd_mach_o_dylib_table_of_content): New type.
1201 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1202 (bfd_mach_o_dylib_reference): New type.
1203 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1204 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1205 modules, toc, references and indirect syms.
1206 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1207 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1208 unused). Add comment.
1209 (bfd_mach_o_dylib_command): Ditto.
1210 (bfd_mach_o_prebound_dylib_command): Ditto.
1211 (bfd_mach_o_linkedit_command): New type.
1212 (bfd_mach_o_str_command): New type.
1213 (bfd_mach_o_load_command): Add linkedit and str fields.
1214 (mach_o_data_struct): Add symtab field.
1215 (bfd_get_mach_o_data): Renamed to ...
1216 (bfd_mach_o_get_data): ... this new macro.
1217 (bfd_mach_o_scan_read_symtab_symbol,
1218 bfd_mach_o_scan_read_symtab_strtab,
1219 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1220
1221 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1222 instead of direct access.
1223
6d78d0b9
AM		 12242009-06-19 Alan Modra <amodra@bigpond.net.au>
1225
1226 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1227 R_PPC_PLTREL24 relocs.
1228 (ppc_elf_relocate_section): Likewise.
1229
3ec01793
AM		 12302009-06-19 Alan Modra <amodra@bigpond.net.au>
1231
1232 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1233 pointer to sym hash. Update all uses.
1234 (update_plt_info): Likewise. Don't check addend here.
1235
c2e61a4e
L		 12362009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1237
1238 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1239 bfd_sym_from_r_symndx.
1240 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1241
87d72d41
AM		 12422009-06-18 Alan Modra <amodra@bigpond.net.au>
1243
1244 * elf-bfd.h (struct sym_sec_cache): Delete.
1245 (struct sym_cache): New.
1246 (bfd_section_from_r_symndx): Delete prototype.
1247 (bfd_sym_from_r_symndx): Define prototype.
1248 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1249 (bfd_sym_from_r_symndx): ..new function.
1250 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1251 bfd_section_from_r_symndx to new struct and function.
1252 * elf32-bfin.c: Likewise.
1253 * elf32-hppa.c: Likewise.
1254 * elf32-i386.c: Likewise.
1255 * elf32-m32r.c: Likewise.
1256 * elf32-m68hc1x.c: Likewise.
1257 * elf32-m68hc1x.h: Likewise.
1258 * elf32-m68k.c: Likewise.
1259 * elf32-ppc.c: Likewise.
1260 * elf32-s390.c: Likewise.
1261 * elf32-sh.c: Likewise.
1262 * elf64-ppc.c: Likewise.
1263 * elf64-s390.c: Likewise.
1264 * elf64-x86-64.c: Likewise.
1265 * elfxx-sparc.c: Likewise.
1266 * elfxx-sparc.h: Likewise.
1267
14aae723
L		 12682009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1269
1270 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1271 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1272
5e486aa1
NC		 12732009-06-18 Nick Clifton <nickc@redhat.com>
1274
1275 * elflink.c (elf_link_sort_relocs): Return early if there are no
1276 relocs to sort.
1277
361dff73
DK		 12782009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1279
32425da9
NC		 1280 Merge cegcc and mingw32ce target name changes from
1281 CeGCC project:
361dff73 1282
32425da9 1283 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1284
1285 * config.bfd: Add arm*-*-cegcc* target.
1286
32425da9 1287 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1288
1289 * config.bfd: Add arm-*-mingw32ce* target.
1290
e03a8ed8
L		 12912009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1292
1293 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1294 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1295 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1296 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1297
12982009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1301 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1302 * elf32-i386.c (elf_i386_check_relocs): Use it.
1303 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1304
13052009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1306
1307 * elf-bfd.h (elf_dyn_relocs): New.
1308
1309 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1310 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1311 elf_dyn_relocs.
1312 (elf_i386_copy_indirect_symbol): Likewise.
1313 (elf_i386_check_relocs): Likewise.
1314 (elf_i386_gc_sweep_hook): Likewise.
1315 (elf_i386_allocate_dynrelocs): Likewise.
1316 (elf_i386_readonly_dynrelocs): Likewise.
1317 (elf_i386_size_dynamic_sections): Likewise.
1318
1319 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1320 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1321 with elf_dyn_relocs.
1322 (elf64_x86_64_copy_indirect_symbol): Updated.
1323 (elf64_x86_64_check_relocs): Likewise.
1324 (elf64_x86_64_gc_sweep_hook): Likewise.
1325 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1326 (elf64_x86_64_allocate_dynrelocs): Likewise.
1327 (elf64_x86_64_readonly_dynrelocs): Likewise.
1328 (elf64_x86_64_size_dynamic_sections): Likewise.
1329
64e77c6d
L		 13302009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1331
1332 * elf32-arm.c (create_got_section): Get existing .rela.got
1333 section.
1334 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1335 * elf32-lm32.c (create_got_section): Likewise.
1336 * elf32-m32r.c (create_got_section): Likewise.
1337 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1338 * elf32-s390.c (create_got_section): Likewise.
1339 * elf32-sh.c (create_got_section): Likewise.
1340 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1341 * elf64-s390.c (create_got_section): Likewise.
1342 * elfxx-sparc.c (create_got_section): Likewise.
1343
1344 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1345 the GOT size.
1346
d2149d72
L		 13472009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1348
1349 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1350
1351 * elf32-i386.c (elf_i386_local_hash): Removed.
1352 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1353 (elf_i386_get_local_sym_hash): Likewise.
1354
1355 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1356 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1357 (elf64_x86_64_get_local_sym_hash): Likewise.
1358 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1359 (get_local_sym_hash): Likewise.
1360
cc3bd654
L		 13612009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1362
1363 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1364 rel_got_sec and plt_sec.
1365 (elfNN_ia64_relax_section): Updated.
1366 (elfNN_ia64_create_dynamic_sections): Likewise.
1367 (get_got): Likewise.
1368 (allocate_dynrel_entries): Likewise.
1369 (elfNN_ia64_size_dynamic_sections): Likewise.
1370 (set_got_entry): Likewise.
1371 (elfNN_ia64_choose_gp): Likewise.
1372 (elfNN_ia64_relocate_section): Likewise.
1373 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1374 (elfNN_ia64_finish_dynamic_sections): Likewise.
1375
be3e406d
UW		 13762009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1377
1378 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1379 also for calls.
1380
6de2ae4a
L		 13812009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1382
1383 * configure.in (elf): Add elf-ifunc.lo.
1384
1385 * configure: Regenerated.
1386 * Makefile.in: Likewise.
1387
1388 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1389 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1390
1391 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1392 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1393 irelifunc.
1394 (elf_i386_link_hash_table_create): Likewise.
1395 (elf_i386_create_dynamic_sections): Likewise.
1396 (elf_i386_check_relocs): Likewise.
1397 (elf_i386_allocate_dynrelocs): Likewise.
1398 (elf_i386_size_dynamic_sections): Likewise.
1399 (elf_i386_relocate_section): Likewise.
1400 (elf_i386_finish_dynamic_symbol): Likewise.
1401 (elf_i386_finish_dynamic_sections): Likewise.
1402 (elf_i386_create_got_section): Removed.
1403
1404 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1405 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1406 irelifunc.
1407 (elf64_x86_64_compute_jump_table_size): Updated.
1408 (elf64_x86_64_link_hash_table_create): Likewise.
1409 (elf64_x86_64_create_dynamic_sections): Likewise.
1410 (elf64_x86_64_check_relocs): Likewise.
1411 (elf64_x86_64_allocate_dynrelocs): Likewise.
1412 (elf64_x86_64_size_dynamic_sections): Likewise.
1413 (elf64_x86_64_relocate_section): Likewise.
1414 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1415 (elf64_x86_64_finish_dynamic_sections): Likewise.
1416 (elf64_x86_64_create_got_section): Removed.
1417
1418 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1419 for pointer alignment. Set up section pointers.
1420 (_bfd_elf_create_dynamic_sections): Likewise.
1421 (_bfd_elf_create_ifunc_sections): Moved to ...
1422 * elf-ifunc.c: Here. New.
1423
1424 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1425 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1426 Run "make dep-am".
1427
81694485
NC		 14282009-06-16 Doug Kwan <dougkwan@google.com>
1429
6de2ae4a
L		 1430 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1431 to bfd_signed_vma. Cast constant operands which are used in
1432 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1433
6db7e006
MR		 14342009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1435
1436 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1437 (elf_backend_plt_sym_val): Define.
1438
9b90d8fd
MR		 14392009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1440
1441 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1442 (elf_backend_reloc_type_class): Define.
1443
04981bc1
MR		 14442009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1445
1446 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1447 from an executable to a shared library treat R_VAX_PC32
1448 relocations as R_VAX_PLT32 ones.
1449
886815b2
MR		 14502009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1451
1452 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1453 symbols in GOT space calculation.
1454 (elf_vax_relocate_section): Adjust accordingly.
1455
6c4fb25a
MR		 14562009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1457
1458 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1459 include <R11:R2>.
1460
7b6021f1
MR		 14612009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1462
1463 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1464 attribute.
1465 (elf_vax_relocate_section): Likewise.
1466
188dbb07
L		 14672009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1468
1469 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1470 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1471
048cbda4
L		 14722009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1473
1474 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1475 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1476
482c6ce9
L		 14772009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1478
1479 * Makefile.am: Run "make dep-am".
1480 * Makefile.in: Regenerated.
1481
eba077f2
L		 14822009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1485 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1486
ec68b083
NC		 14872009-06-15 Nick Clifton <nickc@redhat.com>
1488
1489 * po/ru.po: New Russian translation.
1490 * configure.in (ALL_LINGUAS): Add ru.
1491 * configure: Regenerate.
1492
b80ee1aa
L		 14932009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1494
1495 * elf32-i386.c: Remove duplicated comments.
1496
44c4ea11
L		 14972009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1498
1499 PR ld/10270
1500 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1501 dynamic IFUNC pointer in non-shared object. Use .got.plt
1502 for IFUNC definition in PIE.
1503 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1504 PIE locally.
1505
1506 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1507 dynamic IFUNC pointer in non-shared object. Use .got.plt
1508 for IFUNC definition in PIE.
1509 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1510 PIE locally.
1511
8b7e2992
L		 15122009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1513
1514 * elf32-i386.c (elf_i386_check_relocs): Properly report
1515 local symbol for unhandled relocation against STT_GNU_IFUNC
1516 symbol.
637fa7af 1517 (elf_i386_relocate_section): Likewise.
8b7e2992 1518 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1519 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1520
c25bc9fc
L		 15212009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1522
1523 PR ld/10269
1524 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1525 (elf_i386_link_hash_table): Add loc_hash_table and
1526 loc_hash_memory.
1527 (elf_i386_local_hash): New.
1528 (elf_i386_local_htab_hash): Likewise.
1529 (elf_i386_local_htab_eq): Likewise.
1530 (elf_i386_get_local_sym_hash): Likewise.
1531 (elf_i386_link_hash_table_free): Likewise.
1532 (elf_i386_allocate_local_dynrelocs): Likewise.
1533 (elf_i386_finish_local_dynamic_symbol): Likewise.
1534 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1535 (elf_i386_link_hash_table_create): Create loc_hash_table and
1536 loc_hash_memory.
1537 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1538 (elf_i386_size_dynamic_sections): Likewise.
1539 (elf_i386_relocate_section): Likewise.
1540 (elf_i386_finish_dynamic_sections): Likewise.
1541 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1542 isn't NULL.
1543
1544 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1545 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1546 loc_hash_memory.
1547 (elf64_x86_64_local_hash): New.
1548 (elf64_x86_64_local_htab_hash): Likewise.
1549 (elf64_x86_64_local_htab_eq): Likewise.
1550 (elf64_x86_64_get_local_sym_hash): Likewise.
1551 (elf64_x86_64_link_hash_table_free): Likewise.
1552 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1553 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1554 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1555 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1556 and loc_hash_memory.
1557 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1558 symbols.
1559 (elf64_x86_64_size_dynamic_sections): Likewise.
1560 (elf64_x86_64_relocate_section): Likewise.
1561 (elf64_x86_64_finish_dynamic_sections): Likewise.
1562 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1563 sym isn't NULL.
1564
dec9d5df
PB		 15652009-06-10 Philip Blundell <philb@gnu.org>
1566
1567 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1568 elf_sec->this_hdr == NULL.
1569
92bc0e80
TG		 15702009-06-12 Tristan Gingold <gingold@adacore.com>
1571
1572 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1573 * bfd-in2.h: Regenerated.
1574 * libbfd.h: Regenerated.
1575
1576 * mach-o.c (FILE_ALIGN): New macro.
1577 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1578 (bfd_mach_o_print_symbol): Ditto.
1579 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1580 (bfd_mach_o_get_reloc_upper_bound): New function.
1581 (bfd_mach_o_canonicalize_reloc): Ditto.
1582 (bfd_mach_o_scan_write_relocs): Ditto.
1583 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1584 (bfd_mach_o_scan_write_section_64): Ditto.
1585 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1586 written for load command. Do not compute section file offset.
1587 (bfd_mach_o_scan_write_segment_64): Ditto.
1588 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1589 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1590 Mach-O to ...
1591 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1592 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1593 Call bfd_mach_o_mangle_symbols.
1594 (bfd_mach_o_build_commands): Adjust for filelen field.
1595 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1596 Do not set symtab file offset anymore here.
1597 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1598 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1599 Set reloc_count and rel_filepos section fields.
1600 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1601 unsigned int.
1602 (bfd_mach_o_scan_read_section_64): Ditto.
1603 (bfd_mach_o_scan_read_section): Ditto.
1604 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1605 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1606 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1607 Handle weak-ref symbols.
1608 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1609 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1610 (bfd_mach_o_scan): Remove assignment to removed field.
1611 (bfd_mach_o_mkobject_init): Ditto.
1612 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1613 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1614 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1615 (bfd_mach_o_swap_reloc_in): Ditto.
1616 (bfd_mach_o_swap_reloc_out): Ditto.
1617
1618 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1619 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1620 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1621 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1622 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1623 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1624 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1625 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1626 (BFD_MACH_O_N_WEAK_DEF): New macros.
1627 Add comments.
1628 (bfd_mach_o_section_type): Add new enumeration values.
1629 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1630 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1631 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1632 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1633 macros.
1634 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1635 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1636 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1637 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1638 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1639 (BFD_MACH_O_RELENT_SIZE): Ditto.
1640 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1641 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1642 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1643 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1644 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1645 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1646 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1647 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1648 (bfd_mach_o_reloc_info): New struct.
1649 (bfd_mach_o_asymbol): New struct.
1650 (bfd_mach_o_symtab_command): The symbols field is now of type
1651 bfd_mach_o_asymbol.
1652 (bfd_mach_o_load_command): The offset and len fields are now of type
1653 unsigned int.
1654 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1655 Add a filelen field. Add comments.
1656 (bfd_mach_o_backend_data): New struct.
1657 (bfd_mach_o_get_backend_data): New macro.
1658 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1659 bfd_mach_o_asymbol.
1660 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1661 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1662 (bfd_mach_o_canonicalize_reloc): Ditto.
1663
1664 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1665 duplicated macro. Now defined to _bfd_generic_is_local_label.
1666 (TARGET_NAME_BACKEND): New macro...
1667 (TARGET_NAME_BACKEND): ... used to name a new variable.
1668 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1669 Mach-O backend data.
1670
1671 * mach-o-i386.c (i386_howto_table): New variable.
1672 (bfd_mach_o_i386_swap_reloc_in): New function.
1673 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1674 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1675 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1676 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1677 (bfd_mach_o_bfd_reloc_type_lookup)
1678 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1679
8c7d38e8
NC		 16802009-06-11 Eric Paris <eparis@redhat.com>
1681 Nick Clifton <nickc@redhat.com>
1682
1683 * opncls.c (_maybe_make_executable): New function. Gives execute
1684 permission to an executable bfd that was opened for writing
1685 provided that it is a regular file. Replaces common code found in...
1686 (bfd_close): here and ...
1687 (bfd_close_all_done): here.
1688
f865a31d
AG		 16892009-06-11 Anthony Green <green@moxielogic.com>
1690
1691 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1692 * bfd-in2.h: Rebuilt.
1693 * libbfd.h: Rebuilt.
1694 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1695 relocation support.
1696 (moxie_reloc_map): Ditto.
1697 Clean up copyright notice.
1698
25b88f33
PP		 16992009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1700
1372b818 1701 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1702 * bfdio.c (bfd_mmap): New function.
1703 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1704 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1705 (cache_iovec): Initialize bmmap member.
1706 * opencls.c (opncls_bmmap): New function.
1707 (opncls_iovec): Initialize bmmap member.
1708
c2f09c75
TG		 17092009-06-09 Tristan Gingold <gingold@adacore.com>
1710
1711 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1712 and stabstr_segment fields.
1713 (mach_o_be_vec, mach_o_le_vec): Removed
1714 (bfd_mach_o_version): New prototype.
1715
1716 * mach-o.c (bfd_mach_o_version): Make this function public.
1717 (mach_o_wide_p): New function.
1718 (bfd_mach_o_wide_p): Ditto.
1719 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1720 weird names.
1721 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1722 Search in the list only if the name starts with a dot.
1723 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1724 test. Check bfd_seek status.
1725 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1726 (bfd_mach_o_scan_write_section_32): Ditto.
1727 (bfd_mach_o_scan_write_section_64): Ditto.
1728 (bfd_mach_o_scan_write_section): Removed.
1729 (bfd_mach_o_scan_write_segment): Split into ...
1730 (bfd_mach_o_scan_write_segment_32): ... this and ...
1731 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1732 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1733 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1734 symbol table. Now returns a boolean.
1735 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1736 Adjust for status type.
1737 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1738 test. Write symbol table. Numbers the sections.
1739 (bfd_mach_o_read_header): Check bfd_seek status.
1740 Use mach_o_wide_p instead of hard-coded test.
1741 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1742 (bfd_mach_o_scan_read_section_64): Ditto.
1743 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1744 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1745 handled common symbols.
1746 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1747 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1748 (bfd_mach_o_scan_read_dylinker): Ditto.
1749 (bfd_mach_o_scan_read_dylib): Ditto.
1750 (bfd_mach_o_scan_read_thread): Ditto.
1751 (bfd_mach_o_scan_read_symtab): Ditto.
1752 Do not create a section for the stabs.
1753 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1754 (bfd_mach_o_scan_read_segment): Ditto.
1755 (bfd_mach_o_scan_read_command): Ditto.
1756 (bfd_mach_o_scan_start_address): Ditto.
1757 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1758 (bfd_mach_o_archive_p): Check bfd_seek status.
1759 (bfd_mach_o_core_fetch_environment): Ditto.
1760
1761 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1762
2a81c24a
L		 17632009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1764
1765 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1766 (elf_i386_link_hash_table_create): Initialize irelifunc.
1767 (elf_i386_check_relocs): Updated. Set up irelifunc for
1768 shared objects.
1769 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1770 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1771 shared objects.
1772 (elf_i386_relocate_section): Likewise.
1773
1774 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1775 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1776 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1777 shared objects.
1778 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1779 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1780 shared objects.
1781 (elf64_x86_64_relocate_section): Likewise.
1782
1783 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1784 ...
1785 (_bfd_elf_create_ifunc_sections): This.
1786
c2f09c75 1787 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1788 ...
1789 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1790 for shared objects.
1791
710ab287
L		 17922009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1793
1794 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1795 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1796 building shared object. Check info->executable instead of
1797 !info->shared when setting non_got_ref.
1798 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1799 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1800 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1801 symbol if needed.
1802 (elf_i386_relocate_section): Output dynamic relocation for
1803 R_386_32 against STT_GNU_IFUNC symbol to get the real
1804 function address when building shared object.
1805 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1806 relocation for STT_GNU_IFUNC symbol in shared object.
1807
1808 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1809 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1810 symbol when building shared object. Check info->executable
1811 instead of !info->shared when setting non_got_ref.
1812 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1813 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1814 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1815 if needed.
1816 (elf64_x86_64_relocate_section): Output dynamic relocation
1817 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1818 function address when building shared object.
1819 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1820 relocation for STT_GNU_IFUNC symbol in shared object.
1821
9e93c730
JK		 18222009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1823
1824 * Makefile.am: Run "make dep-am".
1825 (BFD32_BACKENDS): Add mach-o-i386.lo.
1826 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1827 * Makefile.in: Regenerate.
1828
74681fc4
AM		 18292009-06-06 Alan Modra <amodra@bigpond.net.au>
1830
1831 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1832 when looking for soft-icache stubs.
1833
154a1ee5
TG		 18342009-06-05 Tristan Gingold <gingold@adacore.com>
1835
1836 * mach-o.h: Update copyright year.
1837 (bfd_mach_o_mach_header_magic): New enum.
1838 (bfd_mach_o_cpu_subtype): Now an enum.
1839 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1840 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1841 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1842 (bfd_mach_o_load_command): Field type_required is now a boolean.
1843 Reindent prototypes.
1844 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1845 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1846 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1847 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1848 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1849 (bfd_mach_o_canonicalize_symtab): Ditto.
1850 (bfd_mach_o_get_symbol_info): Ditto.
1851 (bfd_mach_o_print_symbol): Ditto.
1852 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1853 (bfd_mach_o_make_empty_symbol): Ditto.
1854 (bfd_mach_o_write_contents): Ditto.
1855
1856 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1857 bfd_mach_o_mkobject): Defines.
1858 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1859 Do not check with target vector but with flavour.
1860 (struct mach_o_section_name_xlat): New declaration.
1861 (dwarf_section_names_xlat): Ditto.
1862 (text_section_names_xlat): Ditto.
1863 (data_section_names_xlat): Ditto.
1864 (struct mach_o_segment_name_xlat): Ditto.
1865 (segsec_names_xlat): Ditto.
1866 (bfd_mach_o_convert_section_name_to_bfd): New function.
1867 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1868 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1869 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1870 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1871 Accept any input and output flavour. Do not share private data
1872 anymore.
1873 (bfd_mach_o_count_symbols): Add a comment.
1874 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1875 (bfd_mach_o_canonicalize_symtab): Ditto.
1876 (bfd_mach_o_get_symbol_info): Ditto.
1877 (bfd_mach_o_print_symbol): Ditto.
1878 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1879 Use constants instead of hard-coded values.
1880 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1881 values.
1882 (bfd_mach_o_scan_write_section_64): Ditto.
1883 (bfd_mach_o_scan_write_segment): Ditto.
1884 Do not copy sections anymore.
1885 (bfd_mach_o_write_contents): Make it public.
1886 Remove dead code. Rewrite typeflag assignment.
1887 (bfd_mach_o_build_commands): New function.
1888 (bfd_mach_o_set_section_contents): Ditto.
1889 (bfd_mach_o_make_empty_symbol): Make it public.
1890 (bfd_mach_o_read_header): Make it static.
1891 Convert to bfd_boolean.
1892 Use constants instead of hard-coded values.
1893 (bfd_mach_o_make_bfd_section): Call
1894 bfd_mach_o_convert_section_name_to_bfd to create name.
1895 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1896 values.
1897 (bfd_mach_o_scan_read_section_64): Ditto.
1898 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1899 a segment anymore. Use constants instead of hard-coded values.
1900 (bfd_mach_o_scan_read_command): Fix style.
1901 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1902 Get rid of BFD_IO_FUNCS.
1903 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1904 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1905 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1906 (bfd_mach_o_object_p): Removed.
1907 (bfd_mach_o_gen_core_p): New function, replaces ...
1908 (bfd_mach_o_core_p): ... deleted.
1909 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1910
1911 * mach-o-i386.c: New file.
1912 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1913 * configure.in (TDEFINES): Add mach_o_i386_vec.
1914 * configure: Regenerated.
1915 * targets.c: Add mach_o_i386_vec.
1916
1917 * mach-o.c: Update copyright years.
1918 (BFD_IO_FUNCS): Remove (was not used).
1919 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1920 bfd_mach_o_slurp_extended_name_table,
1921 bfd_mach_o_construct_extended_name_table,
1922 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1923 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1924 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1925 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1926 bfd_mach_o_get_section_contents_in_window,
1927 bfd_mach_o_bfd_is_local_label_name,
1928 bfd_mach_o_bfd_is_target_special_symbol,
1929 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1930 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1931 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1932 bfd_mach_o_minisymbol_to_symbol,
1933 bfd_mach_o_bfd_get_relocated_section_contents,
1934 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1935 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1936 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1937 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1938 bfd_mach_o_bfd_merge_private_bfd_data,
1939 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1940 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1941 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1942 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1943 bfd_mach_o_bfd_copy_private_header_data,
1944 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1945 * mach-o-target.c: ... here.
1946 Update copyright years.
1947
a1ef399e
AM		 19482009-06-04 Alan Modra <amodra@bigpond.net.au>
1949
1950 * dep-in.sed: Don't use \n in replacement part of s command.
1951 * Makefile.am (DEP1): LC_ALL for uniq.
1952 Run "make dep-am".
1953 * Makefile.in: Regenerate.
1954
2e75bb35
L		 19552009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1956
1957 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1958 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1959 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1960
0018b0a3
L		 19612009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1962
1963 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1964 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1965 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1966 against STT_GNU_IFUNC symbols for static executables.
1967 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1968 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1969
1970 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1971 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1972 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1973 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1974
94313f36
RS		 19752009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1976
1977 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1978 symbols to be left unimported when linking statically.
1979 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1980 code when linking statically.
1981
7afd84dc
L		 19822009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1983
1984 * elf32-i386.c (elf_i386_check_relocs): Increment
1985 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1986 against STT_GNU_IFUNC symbol.
1987 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1988 local STT_GNU_IFUNC definition is used.
1989 (elf_i386_relocate_section): Handle got.offset != -1 for
1990 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1991 symbol.
1992
1993 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1994 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1995 relocations against STT_GNU_IFUNC symbol.
1996 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1997 local STT_GNU_IFUNC definition is used.
1998 (elf64_x86_64_relocate_section): Handle got.offset != -1
1999 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2000 STT_GNU_IFUNC symbol.
2001
cbe950e9
L		 20022009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2003
2004 PR ld/10205
2005 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2006 (elf_i386_reloc_type_lookup): Likewise.
2007 (R_386_tls): Removed.
2008 (R_386_irelative): New.
2009 (R_386_vt_offset): Updated.
2010 (elf_i386_rtype_to_howto): Likewise.
2011 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2012 (elf_i386_link_hash_table_create): Initialize igotplt,
2013 iplt and irelplt.
2014 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2015 (elf_i386_adjust_dynamic_symbol): Likewise.
2016 (elf_i386_allocate_dynrelocs): Likewise.
2017 (elf_i386_relocate_section): Likewise.
2018 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2019 sections.
2020 (elf_i386_finish_dynamic_symbol): When building a static
2021 executable, use .iplt, .igot.plt and .rel.iplt sections for
2022 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2023 locally defined STT_GNU_IFUNC symbol.
2024
2025 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2026 (x86_64_reloc_map): Likewise.
2027 (R_X86_64_standard): Updated.
2028 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2029 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2030 iplt and irelplt.
2031 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2032 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2033 (elf64_x86_64_allocate_dynrelocs): Likewise.
2034 (elf64_x86_64_relocate_section): Likewise.
2035 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2036 sections.
2037 (elf64_x86_64_finish_dynamic_symbol): When building a static
2038 executable, use .iplt, .igot.plt and .rela.iplt sections for
2039 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2040 for locally defined STT_GNU_IFUNC symbol.
2041
2042 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2043 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2044
2045 * bfd-in2.h: Regenerated.
2046 * libbfd.h: Likewise.
2047
3aa14d16
L		 20482009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2049
2050 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2051 (_bfd_elf_make_ifunc_reloc_section): Removed.
2052 (_bfd_elf_is_ifunc_symbol): Likewise.
2053 (_bfd_elf_create_static_ifunc_sections): New.
2054
2055 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2056 symbol check to ...
2057 (elf_link_add_object_symbols): Here.
2058 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2059 STT_GNU_IFUNC symbol.
2060 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2061 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2062 (IFUNC_INFIX): Removed.
2063 (get_ifunc_reloc_section_name): Likewise.
2064 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2065 (_bfd_elf_is_ifunc_symbol): Likewise.
2066 (_bfd_elf_create_static_ifunc_sections): New.
2067
eb4ff4d6
L		 20682009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2069
2070 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2071 (create_got_section): Likewise.
2072 (allocate_dynrelocs): Likewise.
2073 (readonly_dynrelocs): Likewise.
2074 (set_tls_module_base): Likewise.
2075 (dtpoff_base): Likewise.
2076 (tpoff): Likewise.
2077 (elf_i386_link_hash_table_create): Updated.
2078 (elf_i386_create_dynamic_sections): Likewise.
2079 (elf_i386_check_relocs): Likewise.
2080 (elf_i386_size_dynamic_sections): Likewise.
2081 (elf_i386_relocate_section): Likewise.
2082
2083 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2084 (create_got_section): Likewise.
2085 (allocate_dynrelocs): Likewise.
2086 (readonly_dynrelocs): Likewise.
2087 (set_tls_module_base): Likewise.
2088 (dtpoff_base): Likewise.
2089 (tpoff): Likewise.
2090 (elf64_x86_64_link_hash_table_create): Updated.
2091 (elf64_x86_64_create_dynamic_sections): Likewise.
2092 (elf64_x86_64_check_relocs): Likewise.
2093 (elf64_x86_64_size_dynamic_sections): Likewise.
2094 (elf64_x86_64_relocate_section): Likewise.
2095
fc579192
NC		 20962009-05-28 Nick Clifton <nickc@redhat.com>
2097
2098 * targets.c (_bfd_target_vector): Only include plugin target in
2099 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2100
5ebe2858
UW		 21012009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2102
2103 * elf32-spu.c (struct call_info): New member broken_cycle.
2104 (remove_cycle): Instead of physically removing call_info structures
2105 to break call graph cycles, mark them using the broken_cycle flag.
2106 (mark_overlay_section): Respect broken_cycle flag.
2107 (unmark_overlay_section): Likewise.
2108 (collect_lib_sections): Likewise.
2109 (collect_overlays): Likewise.
2110 (sum_stack): Likewise.
2111
34ad4cb0
UW		 21122009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2113
2114 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2115 (mark_functions_via_relocs): Initialize callee->count to 1.
2116 (pasted_function): Likewise.
2117 (spu_elf_auto_overlay): Honor call counts when determining number
2118 of stubs required in software i-cache mode.
2119
fc579192
NC		 21202009-05-27 Rafael Avila de Espindola <espindola@google.com>
2121
2122 * plugin.c (program_name): Remove.
2123 (plugin_program_name): New.
2124 (bfd_plugin_set_program_name): New.
2125 (try_load_plugin): Use plugin_program_name.
2126 * plugin.h (bfd_plugin_set_program_name): New.
2127
21282009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2129
2130 * aclocal.m4: Include ../config/plugins.m4.
2131 * configure.in: Use AC_PLUGINS.
2132 * configure: Regenerate.
2133 * Makefile.in: Regenerate.
2134 * doc/Makefile.in: Regenerate.
2135
c8a1f254
NS		 21362009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2137
2138 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2139 link.
2140 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2141 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2142 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2143 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2144 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2145 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2146 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2147 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2148 * reloc.c (bfd_generic_relax_section): Likewise.
2149 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2150 * vms.c (vms_bfd_relax_section): Likewise.
2151
68d7e96a
L		 21522009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2153
2154 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2155
2156 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2157 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2158
2159 * elf32-i386.c (allocate_dynrelocs): Updated.
2160 (elf_i386_relocate_section): Likewise.
2161 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2162 (elf64_x86_64_relocate_section): Likewise.
2163
2164 * elf64-x86-64.c (is_indirect_symbol): Removed.
2165
f12e7348
NC		 21662009-05-26 Nick Clifton <nickc@redhat.com>
2167
2168 * po/id.po: Updated Indonesian translation.
2169
ce3c775b
NC		 21702009-05-26 Rafael Avila de Espindola <espindola@google.com>
2171
2172 * Makefile.am: Run "make dep-am".
2173 (AM_CPPFLAGS): New.
2174 (LIBDL): New.
2175 (ALL_MACHINES): Add cpu-plugin.lo.
2176 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2177 (BFD32_BACKENDS): Add plugin.lo.
2178 (BFD32_BACKENDS_CFILES): Add plugin.c.
2179 (libbfd_la_LIBADD): Add LIBDL
2180 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2181 (bfd_plugin_arch): Declare.
2182 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2183 * bfd.c (bfd): Add plugin_data.
2184 * config.bfd: Handle the plugin target.
2185 * configure.in: Check for --enable-plugins.
2186 (LT_INIT): Use the dlopen option.
2187 * cpu-plugin.c: New.
2188 * plugin.c: New.
2189 * plugin.h: New.
2190 * targets.c (plugin_vec): Declare.
2191 (_bfd_target_vector): Add plugin_vec.
2192 * Makefile.in: Regenerate.
2193 * bfd-in2.h: Regenerate.
2194 * configure: Regenerate.
2195
9e097a72
AM		 21962009-05-26 Alan Modra <amodra@bigpond.net.au>
2197
2198 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2199 per line with all lines having continuation backslash. Prefix
2200 first line with "A", following lines with "B".
2201 * Makefile.am (DEP): Don't use dep.sed here.
2202 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2203 dep.sed here on dependencies, sort and uniq.
2204 * Makefile.in: Regenerate.
2205
d5acff2f
TG		 22062009-05-25 Tristan Gingold <gingold@adacore.com>
2207
2208 * makefile.vms: Add verilog.obj to object list OBJS.
2209
5c93f09b
AM		 22102009-05-24 Alan Modra <amodra@bigpond.net.au>
2211
2212 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2213 for BFD_IN_MEMORY is cleared.
2214 (bfd_bwrite): Zero excess memory allocated.
2215
48229727
JB		 22162009-05-22 Julian Brown <julian@codesourcery.com>
2217
2218 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2219 macros.
2220 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2221 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2222 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2223 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2224 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2225 (a8_erratum_fix, a8_erratum_reloc): New structs.
2226 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2227 num_a8_erratum_fixes, fix_cortex_a8 fields.
2228 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2229 (elf32_arm_add_stub): Split into two parts, creating...
2230 (elf32_arm_create_or_find_stub_sec): New function.
2231 (elf32_arm_final_link_relocate): Add forward declaration.
2232 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2233 relocations, multiple relocations per stub.
2234 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2235 (arm_size_one_stub): Use find_stub_size_and_template.
2236 (a8_reloc_compare): New.
2237 (find_thumb_glue): Add forward declaration.
2238 (cortex_a8_erratum_scan): New.
2239 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2240 (bfd_elf32_arm_set_cortex_a8_fix): New.
2241 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2242 (arm_map_one_stub): Add THUMB32_TYPE support.
2243 (a8_branch_to_stub_data): New.
2244 (make_branch_to_a8_stub): New.
2245 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2246 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2247 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2248 Cortex-A8 erratum workaround.
2249 * bfd-in2.h: Regenerate.
2250
2b3decb5
AM		 22512009-05-22 Alan Modra <amodra@bigpond.net.au>
2252
2253 * Makefile.am: Run "make dep-am".
2254 * Makefile.in: Regenerate.
2255 * po/SRC-POTFILES.in: Regenerate.
2256
930e005c
AM		 22572009-05-21 Alan Modra <amodra@bigpond.net.au>
2258
2259 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2260 commit.
2261
6e0b88f1
AM		 22622009-05-21 Alan Modra <amodra@bigpond.net.au>
2263
2264 * elf-bfd.h (struct elf_backend_data
2265 <elf_backend_link_output_symbol_hook>): Return an int.
2266 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2267 symbols on deleted .opd entries.
2268 * elflink.c (elf_link_output_sym): Return without outputting sym
2269 if output_symbol_hook returns 2.
2270 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2271 Abort if we must not discard sym.
2272 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2273 local syms.
2274 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2275 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2276 elf_backend_link_output_symbol_hook return type change.
2277 * elf32-arm.c (output_arch_syminfo): Likewise.
2278 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2279 (elf32_arm_output_arch_local_syms): Likewise.
2280 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2281 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2282 (bfd_score_elf_link_output_symbol_hook): Likewise.
2283 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2284 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2285 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2286 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2287 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2288 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2289 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2290 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2291 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2292 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2293 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2294
5ef11c02
AM		 22952009-05-21 Alan Modra <amodra@bigpond.net.au>
2296
2297 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2298 out of range .opd symbols.
2299
ebf12fbe
DK		 23002009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2301
2302 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2303 fprintf_vma directly.
2304 * peXXigen.c (pe_print_edata): Likewise.
2305 (pe_print_pdata): Likewise.
2306 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2307 (_bfd_XX_print_private_bfd_data_common): Likewise.
2308
c1711530
DK		 23092009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2310
2311 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2312
22a8f80e 23132009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2314 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2315
2316 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2317 fix discarded sections.
2318
335bd8f2
UW		 23192009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2320
2321 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2322 sections into the software icache.
2323
cdc83fba
UW		 23242009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2325
2326 * elf32-spu.c (build_stub): Always build "compact" sofware
2327 i-cache stubs.
2328
97fc8d84
UW		 23292009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2330
2331 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2332 (spu_elf_setup): Initialize it.
2333 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2334 Update to new-sytle cache manager data structures.
2335 (spu_elf_build_stubs): Generate new-style cache manager data
2336 structures and symbols.
2337 (spu_elf_auto_overlay): Update size computation.
2338
452de53c
UW		 23392009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2340
2341 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2342 segments first amongst the program headers.
2343
d342a8b1
UW		 23442009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2345
2346 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2347 into addresses for relocation types that look at high bits. Remove
2348 special handling of relocation overflow warnings.
2349
cc210763
UW		 23502009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2351
2352 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2353 control flow graph between fragments of a function.
2354
c1ea05bb
UW		 23552009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2356
2357 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2358 generate only a 16-byte .toe section.
2359 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2360
bbb0fc04
AM		 23612009-05-14 Alan Modra <amodra@bigpond.net.au>
2362
2363 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2364 (spu_elf_place_overlay_data): ..here. New function.
2365 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2366
6e6718a3
AJ		 23672009-05-13 Andrew Jenner <andrew@codesourcery.com>
2368
2369 * elf32-arm.c: Move sysdep.h to start of file.
2370
77ae44b0
AM		 23712009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2372
2373 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2374 start of overlays.
2375 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2376 __icache_tag_array and __icache_tag_array_size.
2377
51408ec2
AM		 23782009-05-11 Masaki Muranaka <monaka@monami-software.com>
2379
2380 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2381 ATTRIBUTE_UNUSED.
2382 (bfinfdpic_link_omit_section_dynsym): Likewise.
2383 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2384
2468f9c9
PB		 23852009-05-05 Paul Brook <paul@codesourcery.com>
2386
2387 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2388 * bfd-in2.h: Regenerate.
2389 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2390 (_arm_elf_section_data): Add text and exidx fields.
2391 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2392 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2393 copy_exidx_entry): New functions.
2394 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2395
738a79f6
CL		 23962009-05-05 Christophe lyon <christophe.lyon@st.com>
2397
2398 * elf32-arm.c (DEF_STUBS): New helper define.
2399 (DEF_STUB): Likewise.
2400 (stub_def): New type.
2401 (stub_definitions): New array, containing stub template pointers
2402 and sizes.
2403 (arm_size_one_stub): Make use of stub_definitions.
2404
09e2aba4
DK		 24052009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2406
2407 * elflink.c (find_version_for_sym): Remove from here, ...
2408 * linker.c (bfd_find_version_for_sym): ... rename, replace
2409 here, make public and update all callers.
2410 * bfd-in2.h: Regenerate.
2411
d8045f23
NC		 24122009-04-30 Nick Clifton <nickc@redhat.com>
2413
2414 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2415 section pointer.
2416 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2417 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2418 into a STT_GNU_IFUNC symbol type.
2419 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2420 type.
2421 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2422 the binary contains ifunc symbols.
2423 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2424 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2425 * elf32-i386.c (is_indirect_function): New function.
2426 (elf_i386_check_relocs): Create an ifunc output section.
2427 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2428 section if necessary.
2429 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2430 if necessary.
2431 (elf_i386_add_symbol_hook): New function. Set the
2432 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2433 symbol is encountered.
2434 (elf_backend_post_process_headers): Define.
2435 (elf_backend_add_symbol_hook): Define.
2436 (elf_i386_post_process_headers): Rename to
2437 elf_i388_fbsd_post_process_headers.
2438 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2439 (is_indirect_function): New function.
2440 (elf64_x86_64_check_relocs): Create an ifunc output section.
2441 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2442 section if necessary.
2443 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2444 symbol if necessary.
2445 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2446 elf_obj_data structure if an ifunc symbol is encountered.
2447 (elf_backend_post_process_headers): Define.
2448 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2449 if we have ifunc symbols to handle.
2450 (get_ifunc_reloc_section_name): New function. Computes the name
2451 for an ifunc section.
2452 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2453 section to hold ifunc relocs.
2454 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2455 (bfd_print_symbol_vandf): Handle ifunc symbols.
2456 (bfd_decode_symclass): Likewise.
2457 * bfd-in2.h: Regenerate.
2458
96c23d59
JM		 24592009-04-30 Joseph Myers <joseph@codesourcery.com>
2460
2461 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2462 MOVW and MOVT relocations in a shared library link.
2463
c067354b
NC		 24642009-04-27 Anthony Green <green@moxielogic.com>
2465
2466 * verilog.c: New file.
2467 * Makefile.am (BFD32_LIBS): Add verilog.c.
2468 (BFD32_LIBS_CFILES): Add verilog.c.
2469 (verilog.lo): New build rule.
2470 * Makefile.in: Rebuilt.
2471 * targets.c: Add verilog support.
2472 * bfd.c (tdata union): Add Verilog private data field.
2473 * bfd-in2.h: Regenerate.
2474
325c681d
L		 24752009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2476
2477 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2478 copy pe_opthdr.
2479
ba775898
DK		 24802009-04-23 Matthias Klose <doko@ubuntu.com>
2481
2e28a5fc 2482 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2483
155d87d7
CL		 24842009-04-22 Christophe Lyon <christophe.lyon@st.com>
2485
2486 PR9743
2487 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2488 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2489 (elf32_arm_size_stubs): Likewise.
2490 (record_thumb_to_arm_glue): Deleted unused function.
2491 (bfd_elf32_arm_process_before_allocation): No longer handle
2492 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2493 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2494 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2495
3e6b1042
DJ		 24962009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2497
2498 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2499 (elf32_arm_write_section): Declare early.
2500 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2501 (arm_allocate_glue_section_space): Exclude empty sections.
2502 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2503 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2504 BFD.
2505 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2506 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2507 (elf32_arm_size_dynamic_sections): Allocate interworking
2508 sections here.
2509 (bfd_elf32_bfd_final_link): Define.
2510
4f360784
L		 25112009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2512
2513 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2514
4f360784
L		 2515 * coffcode.h (coff_compute_section_file_positions): Clear
2516 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2517
2518 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2519 force_minimum_alignment.
2520
2521 * libcoff.h: Regenerated.
2522
2523 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2524 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2525
2526 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2527 nor target_subsystem.
2528
2529 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2530 force_minimum_alignment nor target_subsystem.
2531
e48570bb
DK		 25322009-04-21 Kai Tietz <kai.tietz@onevision.com>
2533
2534 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2535 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2536 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2537 include in coff-x86_64.c of headers.
2538 (PDATA_ROW_SIZE): New define.
2539 (pex_regs[]): New static array.
2540 (pex64_get_runtime_function): New static function.
2541 (pex64_get_unwind_info): Likewise.
2542 (pex64_get_scope_entry): Likewise.
2543 (pex64_xdata_print_uwd_codes): Likewise.
2544 (pex64_get_section_by_rva): Likewise.
2545 (pex64_dump_xdata): Likewise.
2546 (pex64_bfd_print_pdata): Likewise.
2547 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2548 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2549 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2550
383c383f 25512009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2552 Alan Modra <amodra@bigpond.net.au>
2553 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2554
2555 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2556 long names and non-NUL-terminated strings.
2557
b6b450f1
L		 25582009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2559
2560 * bfd-in2.h: Regenerated.
2561
d9118602
L		 25622009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2563
2564 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2565 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2566
92dd4511
L		 25672009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2568
2569 PR binutils/10074
2570 * coffcode.h (bfd_pei_p): New.
2571
2572 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2573 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2574 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2575 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2576 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2577 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2578
2579 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2580 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2581 bfd_efi_rtdrv_x86_64_vec,
2582 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2583 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2584 * targets.c: Likewise.
2585
2586 * configure: Regenerated.
2587 * libcoff.h: Likewise.
2588 * Makefile.in: Likewise.
2589
2590 * efi-app-ia32.c: Removed.
2591 * efi-app-x86_64.c: Likewise.
2592 * efi-bsdrv-ia32.c: Likewise.
2593 * efi-bsdrv-ia64.c: Likewise.
2594 * efi-bsdrv-x86_64.c: Likewise.
2595 * efi-rtdrv-ia32.c: Likewise.
2596 * efi-rtdrv-ia64.c: Likewise.
2597 * efi-rtdrv-x86_64.c: Likewise.
2598 * efi-rtdrv-ia32.c: Likewise.
2599
2600 * efi-app-ia64.c: Moved to ...
2601 * pei-ia64.c: This.
2602 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2603 (TARGET_NAME): Set to pei-ia64.
2604
2605 * libpei.h (bfd_target_pei_p): Removed.
2606 (bfd_target_pei_arch): Likewise.
2607 (bfd_target_efi_app_p): Likewise.
2608 (bfd_target_efi_app_arch): Likewise.
2609 (bfd_target_efi_bsdrv_p): Likewise.
2610 (bfd_target_efi_bsdrv_arch): Likewise.
2611 (bfd_target_efi_rtdrv_p): Likewise.
2612 (bfd_target_efi_rtdrv_arch): Likewise.
2613 (bfd_pe_executable_p): Likewise.
2614
2615 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2616 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2617 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2618 and efi-rtdrv-ia32.c.
2619 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2620 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2621 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2622 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2623 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2624 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2625 (efi-app-ia64.lo): Removed.
2626 (efi-bsdrv-ia32.lo): Likewise.
2627 (efi-rtdrv-ia32.lo): Likewise.
2628 (efi-app-ia64.lo): Likewise.
2629 (efi-bsdrv-ia64.lo): Likewise.
2630 (efi-rtdrv-ia64.lo): Likewise.
2631 (efi-app-x86_64.lo): Likewise.
2632 (efi-bsdrv-x86_64.lo): Likewise.
2633 (efi-rtdrv-x86_64.lo): Likewise.
2634 (pei-ia64.lo): New.
2635
2636 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2637 with bfd_pei_p.
2638 (arch_type): Removed.
2639 (pe_arch): Likewise.
2640 (pe_bfd_object_p): Just return coff_object_p.
2641
2642 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2643 bfd_pe_executable_p with bfd_pei_p.
2644
69c5861e
CL		 26452009-04-17 Christophe Lyon <christophe.lyon@st.com>
2646
2647 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2648 PLT entries to an undefined symbol when generating a shared
2649 library.
2650
e9cd0660
NC		 26512009-04-17 Nick Clifton <nickc@redhat.com>
2652
2653 PR 9909
2654 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2655
3023e3f6
RS		 26562009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2657
2658 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2659 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2660 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2661 * binary.c (binary_bfd_define_common_symbol): Likewise.
2662 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2663 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2664 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2665 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2666 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2667 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2668 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2669 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2670 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2671 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2672 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2673 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2674 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2675 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2676 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2677 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2678 * som.c (som_bfd_define_common_symbol): Likewise.
2679 * srec.c (srec_bfd_define_common_symbol): Likewise.
2680 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2681 * versados.c (versados_bfd_define_common_symbol): Likewise.
2682 * vms.c (vms_bfd_define_common_symbol): Likewise.
2683 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2684 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2685 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2686 (pmac_xcoff_vec): Likewise.
2687 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2688 (aix5coff64_vec): Likewise.
2689 * linker.c (bfd_generic_define_common_symbol): New function.
2690 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2691 (_bfd_define_common_symbol): New field.
2692 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2693 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2694 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2695 symbols here.
2696 * bfd-in2.h: Regenerate.
2697 * libbfd.h: Likewise.
2698 * libcoff.h: Likewise.
2699
20135e4c
NC		 27002009-04-15 Anthony Green <green@moxielogic.com>
2701
2702 * targets.c: Add moxie support.
2703 * Makefile.am: Ditto.
2704 * Makefile.in: Rebuilt.
2705 * cpu-moxie.c, elf32-moxie.c: New files.
2706 * archures.c: Add moxie support.
2707 * configure.in: Add moxie support.
2708 * configure: Rebuilt.
2709 * config.bfd, archures.c: Add moxie support.
2710 * bfd-in2.h: Rebuilt.
2711
82b5c97a
CL		 27122009-04-15 Christophe Lyon <christophe.lyon@st.com>
2713
2714 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2715 branch to an undef weak symbol into a jump to next instruction if
2716 a PLT entry will be created.
2717
0408dee6
DK		 27182009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2719
2720 * coffgen.c (make_a_section_from_file): Set the backend long
2721 section names enable if long section names found on input.
2722 * coffcode.h: Extend long section names documentation to match.
2723
a0c402a5
L		 27242009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2725
2726 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2727 machine code.
2728
4d28413b
DD		 27292009-04-07 DJ Delorie <dj@redhat.com>
2730
2731 * archures.c: Add bfd_mach_mep_c5.
2732 * bfd-in2.h: Likewise.
2733 * cpu-mep.c: Add bfd_c5_arch.
2734 * elf32-mep.c: Support it.
2735
bb6198d2
L		 27362009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2737
2738 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2739 info->callbacks->einfo.
2740 * linker.c (_bfd_generic_section_already_linked): Likewise.
2741
bcb012d3
DD		 27422009-04-06 DJ Delorie <dj@redhat.com>
2743
2744 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2745
db1fe6e9
L		 27462009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2747
2748 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2749 _bfd_pex64_print_pdata only if PE is defined.
2750
2751 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2752 (_bfd_pex64_print_pdata): This.
2753
2754 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2755 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2756 is defined.
2757
c7c7219d
KT		 27582009-04-05 Kai Tietz <kai.tietz@onevision.com>
2759
2760 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2761 _bfd_pep_print_x64_pdata.
2762 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2763 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2764
3df502ae
SA		 27652009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2766
154a1ee5 2767 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2768 to zero.
2769
d3626fb0
CL		 27702009-04-02 Christophe Lyon <christophe.lyon@st.com>
2771
2772 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2773 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2774 branch stubs.
2775 (elf32_arm_stub_type): New enum values for the two new stubs.
2776 (arm_type_of_stub): Make use of the two new stubs.
2777 (arm_size_one_stub): Handle the two new stubs.
2778
fe723c87
MT		 27792009-04-01 Matt Thomas <matt@netbsd.org>
2780
2781 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2782 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2783 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2784 into a shared object if it is against a hidden symbol.
2785
ee698300
RS		 27862009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2787
2788 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2789 and know_contains_shared_object_p.
2790 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2791 Cache the result in the archive_info table.
2792 (xcoff_auto_export_p): Add an "info" parameter and update the
2793 call to xcoff_archive_contains_shared_object_p.
2794 (xcoff_mark_auto_exports): Update accordingly.
2795 (xcoff_post_gc_symbol): Likewise.
2796
54e2dbe0
RS		 27972009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2798
2799 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2800 rather than C_EXT.
2801
2e470849
RS		 28022009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2803
2804 * coff-rs6000.c (member_layout): New structure.
2805 (archive_iterator): Likewise.
2806 (member_layout_init): New function.
2807 (archive_iterator_begin): Likewise.
2808 (archive_iterator_next): Likewise.
2809 (xcoff_write_armap_old): Use the new iterator functions.
2810 (do_shared_object_padding): Delete.
2811 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2812 handling of arch_info.
2813 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2814 first loop rather than the second. Allocate a member header if
2815 there isn't one, then work out the stat information and length
2816 in the first loop too. Use the new iterators for the second loop.
2817 (xcoff_write_archive_contents_big): Likewise.
2818
24c611d1
RS		 28192009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2820
2821 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2822 (bfd_xcoff_set_archive_import_path): Likewise.
2823 * bfd-in2.h: Regenerate.
2824 * xcofflink.c: Include libiberty.h.
2825 (xcoff_archive_info): New structure.
2826 (xcoff_archive_info_hash): New function.
2827 (xcoff_archive_info_eq): Likewise.
2828 (xcoff_get_archive_info): Likewise.
2829 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2830 (bfd_xcoff_split_import_path): New function.
2831 (bfd_xcoff_set_archive_import_path): Likewise.
2832 (xcoff_set_import_path): Move earlier in file.
2833 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2834 object to the the directory part of the bfd's filename. Get the
2835 import path and filename of an archive object from the archive's
2836 xcoff_tdata, initializing it if necessary. Update use of
2837 import_file_id.
2838 (bfd_link_input_bfd): Update use of import_file_id.
2839 (xcoff_write_global_symbol): Likewise.
2840
d286971a
RS		 28412009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2842
2843 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2844
28452009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2846
2847 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2848 a .loader section for relocatable links.
2849 (xcoff_need_ldrel_p): New function.
2850 (xcoff_mark): Use it.
2851 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2852 a loader section.
2853 (xcoff_build_ldsym): New function, split out from...
2854 (xcoff_build_ldsyms): ...here. Rename to...
2855 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2856 call xcoff_build_ldsym, if there's a loader section.
2857 (xcoff_build_loader_section): New function, extracted verbatim from...
2858 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2859 there's a loader section. Only add an __rtinit loader symbol
2860 if there's a loader section. Update after above name change.
2861 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2862 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2863 and xcoff_create_ldrel.
2864 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2865 (xcoff_reloc_link_order): Likewise, but only call it if there's
2866 a loader section. Use xcoff_symbol_section.
2867 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2868 if there's a loader section.
2869
8707bb87
RS		 28702009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2871
2872 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2873
e780aef2
CL		 28742009-04-01 Christophe Lyon <christophe.lyon@st.com>
2875
2876 * elf32-arm.c (group_sections): Rewrite loops for better
2877 readability.
2878
c301e700
DD		 28792009-03-30 DJ Delorie <dj@redhat.com>
2880
2881 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2882 relocs when doing a relocatable link.
2883
3895f852
MM		 28842009-03-28 Mark Mitchell <mark@codesourcery.com>
2885
2886 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2887 "ERROR:", in error messages.
2888 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2889 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2890 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2891 (elf32_arm_merge_eabi_attributes): Likewise.
2892 (elf32_arm_merge_private_bfd_data): Likewise.
2893
ea882e87
NC		 28942009-03-27 Nick Clifton <nickc@redhat.com>
2895
2896 * section.c (bfd_get_section_contents): Detect and handle the case
2897 where a section has the SEC_IN_MEMORY flag set but no actual
2898 contents allocated.
2899
9433b9b1
AM		 29002009-03-26 Alan Modra <amodra@bigpond.net.au>
2901
2902 PR 6494
2903 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2904 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2905 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2906 if we don't find matching PT_LOAD when copying.
2907
dc1aa734
SR		 29082009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2909
2910 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2911 the reloc descriptions.
2912
34d3d6b9
HPN		 29132009-03-25 Hans-Peter Nilsson <hp@axis.com>
2914
2915 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2916 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2917 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2918
34274ccc
L		 29192009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2920
2921 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2922 (bfd_i386_arch_intel_syntax): Likewise.
2923 (i8086_arch): Likewise.
2924 (bfd_x86_64_arch): Likewise.
2925
019c5a2e
HPN		 29262009-03-24 Hans-Peter Nilsson <hp@axis.com>
2927
6718f446
HPN		 2928 * elf32-cris.c (cris_elf_relocate_section): <case
2929 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2930 symbols for non-allocated sections. Don't check whether to
2931 generate R_CRIS_DTPMOD for non-allocated sections.
2932 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2933 handle relocation GC:ing if applied to non-allocated section.
2934 (cris_elf_check_relocs): Similar.
2935
019c5a2e
HPN		 2936 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2937 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2938 when emitting a known TP offset in the GOT.
2939
ffcfec52
AM		 29402009-03-23 Alan Modra <amodra@bigpond.net.au>
2941
2942 * elf64-ppc.c (synthetic_opd): Delete.
2943 (compare_symbols): Look for .opd name rather than section match.
2944 (ppc64_elf_get_synthetic_symtab): Likewise.
2945
c6dd29ce
AM		 29462009-03-21 Alan Modra <amodra@bigpond.net.au>
2947
2948 * elf32-ppc.c (is_pic_glink_stub): Delete.
2949 (is_nonpic_glink_stub): New function.
2950 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2951 than first pic one.
2952 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2953
8c21ca21
AK		 29542009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2955 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2956
2957 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2958 macros for visibilty and locality checks.
8c21ca21
AK		 2959 (elf_s390_adjust_dynamic_symbol): Likewise.
2960 (allocate_dynrelocs): Likewise.
2961 (elf_s390_relocate_section): Likewise.
2962 (elf_s390_finish_dynamic_symbol): Likewise.
2963 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2964 (elf_s390_adjust_dynamic_symbol): Likewise.
2965 (allocate_dynrelocs): Likewise.
2966 (elf_s390_relocate_section): Likewise.
2967 (elf_s390_finish_dynamic_symbol): Likewise.
2968
156621f3
KT		 29692009-03-19 Kai Tietz <kai.tietz@onevision.com>
2970
2971 * bfd-in2.h: Regenerated.
2972 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2973 for debugging sections and map memory read/write dependent on
2974 SEC_COFF_NOREAD.
2975 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2976 without memory read flags set.
2977 * section.c: Add SEC_COFF_NOREAD to section flags.
2978
d1fa68d3
AS		 29792009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2980
2981 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2982 for format string.
2983
ad2adbc8
AM		 29842009-03-19 Alan Modra <amodra@bigpond.net.au>
2985
2986 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2987 "no overlays" return. If there are overlays, create overlay
2988 manager entry symbols here, so that..
2989 (spu_elf_build_stubs): ..we don't need to set them up here.
2990 Simplify entry symbol tests.
2991 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2992
67cc5033
MK		 29932009-03-18 Mark Kettenis <kettenis@gnu.org>
2994
d1fa68d3 2995 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2996 (elfcore_grok_openbsd_note): New functions.
2997 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2998
8d25cc3d
AM		 29992009-03-18 Alan Modra <amodra@bigpond.net.au>
3000
3889c459 3001 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3002 * elf32-m68hc1x.c: Include alloca-conf.h.
3003 * xsym.c: Likewise.
3004 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3005 * som.c: Likewise.
3006 * Makefile.am: Run "make dep-am".
3007 * Makefile.in: Regenerate.
3008
a89e6478
DJ		 30092009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3010
3011 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3012
a7e11ee1
AM		 30132009-03-17 Alan Modra <amodra@bigpond.net.au>
3014
3015 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3016 Add compact_stub.
3017 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3018 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3019 ovly_return fields with ovly_entry[2]. Adjust all users.
3020 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3021 when soft-icache.
3022 (spu_elf_build_stubs): Likewise.
3023 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3024 ovly_flavour changes. Update all callers.
3025 (ovl_stub_size_log2): New function.
3026 (build_stub): Handle compact icache stubs. Use different manager
3027 entry point for stubs in non-icache area.
3028 (spu_elf_size_stubs): Don't allocate space for indirect branch
3029 descriptors.
3030 (spu_elf_build_stubs): And don't built them.
3031
607a83c9
AS		 30322009-03-16 Andrew Stubbs <ams@codesourcery.com>
3033
3034 * dwarf2.c (read_section): Always use rawsize, if available.
3035
588f62fc
AM		 30362009-03-16 Alan Modra <amodra@bigpond.net.au>
3037
3038 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3039 of rawsize and size for buffer.
3040
a14c90c1
UW		 30412009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3042
3043 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3044 parameter just because fixed sections fit into local store.
3045 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3046 generating overlays if fixed sections plus reserved stack
3047 and heap space fit into local store.
3048
30c665df
AM		 30492009-03-15 Alan Modra <amodra@bigpond.net.au>
3050
3051 * elf32-spu.c (build_stub): Correct icache set_id.
3052 (spu_elf_relocate_section): Likewise.
3053
f95942a3
RS		 30542009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3055
3056 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3057 symbol table if it was created by the current call.
3058
670562e9
RS		 30592009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3060
3061 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3062 class XMC_DS rather than XMC_UA.
3063
b64232cc
RS		 30642009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3065
3066 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3067 bfd_boolean export_defineds parameter with an unsigned int
3068 auto_export_flags parameter.
3069 * bfd-in2.h: Regenerate.
3070 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3071 split out from xcoff_build_ldsyms.
3072 (xcoff_covered_by_expall_p): New function.
3073 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3074 but with extra code to handle -bexpfull and -bexpall.
3075 (xcoff_mark_auto_exports): New function.
3076 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3077 a function should be automatically exported.
3078 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3079 parameter with an auto_export_flags parameter. Update ldinfo
3080 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3081 exported symbols.
3082
7d504122
RS		 30832009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3084
3085 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3086 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3087 init and fini functions. Do garbage collection for objects
3088 without an entry point too.
3089
8602d4fe
RS		 30902009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3091
3092 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3093 check whether a symbol has csect information.
3094 (coff_print_aux): Likewise.
3095 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3096 information for C_AIX_WEAKEXT too.
3097 (_bfd_xcoff_swap_aux_out): Likewise.
3098 (xcoff_reloc_type_br): Handle defweak symbols too.
3099 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3100 information for C_AIX_WEAKEXT too.
3101 (_bfd_xcoff64_swap_aux_out): Likewise.
3102 (xcoff64_reloc_type_br): Handle defweak symbols too.
3103 * coffgen.c (coff_print_symbol): Handle auxillary function
3104 information for C_AIX_WEAKEXT too.
3105 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3106 instead of BSF_GLOBAL if the L_WEAK flag is set.
3107 (xcoff_dynamic_definition_p): New function.
3108 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3109 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3110 always take the symbol class from the ldsym. Use weak bfd symbol
3111 types for weak ldsyms.
3112 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3113 Fix the check for whether a definition is from a shared object.
3114 Allow redefinitions of weak symbols.
3115 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3116 (xcoff_keep_symbol_p): Likewise.
3117 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3118 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3119 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3120 but mark them as L_WEAK.
3121 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3122 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3123
5b49f6dc
RS		 31242009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3125
3126 * xcofflink.c (xcoff_mark): When walking the relocations,
3127 only mark the target symbol or the target section, not both.
3128 (xcoff_final_definition_p): New function.
3129 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3130 symbol is a valid definition of the associated output symbol.
3131 Use XCOFF_ALLOCATED to stop the same hash table entry having
3132 two output symbols.
3133 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3134 keeping a symbol.
3135 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3136
c4037431
RS		 31372009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3138
3139 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3140 symbols as XMC_XO.
3141
3df13c4a
RS		 31422009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3143
3144 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3145 * libcoff.h: Regenerate.
3146 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3147 line-number counts in the bfd's lineno_counts field.
3148 Don't keep per-csect line-number counts.
3149 (xcoff_sweep): Don't update per-csect line-number counts.
3150 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3151 entries in each output section.
3152 (xcoff_link_input_bfd): Get the number of line numbers from
3153 the bfd's lineno_counts field, rather than recalculating it
3154 from scratch. Fix the range check when updating C_BINCL and
3155 C_EINCL symbols.
3156 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3157 here. Don't expect csects to have line-number counts.
3158
e450936a
RS		 31592009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3160
3161 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3162 * libcoff.h: Regenerate.
3163 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3164 "skip" logic from xcoff_link_input_bfd.
3165 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3166 objects in a dynamic link, rather than checking whether csectpp
3167 is null. Always allocate debug_index for other objects,
3168 and always go through the loop. Update the type of debug_index
3169 after the change above. Read the auxillary csect information
3170 and use xcoff_keep_symbol_p to decide whether a symbol should
3171 be kept. Set its debug_index to -2 if not.
3172 (xcoff_link_input_bfd): Update the type of debug_index after
3173 the change above and always expect it to be nonnull. Use it to
3174 test whether a symbol should be stripped, rather than making the
3175 decision here. Postpone all symbol creation to the second pass.
3176
47dfb2ca
RS		 31772009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3178
3179 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3180 creating a descriptor.
3181 (xcoff_sweep): Don't mark toc_section unless it's needed.
3182 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3183 when marking every bfd.
3184 (xcoff_link_input_bfd): Skip all TOC anchors.
3185 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3186 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3187 to -1; call xcoff_find_tc0 instead.
3188
4cc02a02
RS		 31892009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3190
3191 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3192 * libcoff.h: Regenerate.
3193 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3194 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3195 the previous symbol's csect. Treat last_symndx as an inclusive value
3196 and simplify its handling.
3197 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3198 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3199 relocations against undefined or absolute sections.
4cc02a02
RS		 3200 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3201 of bfd_und_section_ptr.
3202 (xcoff_link_input_bfd): Likewise.
3203
858ef0ce
RS		 32042009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3205
3206 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3207 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3208 flag is set. Assert that all undefined symbols are either
3209 imported or defined by a dynamic object.
3210 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3211 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3212 handling to all relocations. Only set XCOFF_CALLED for function
3213 symbols.
3214 (xcoff_find_function): New function, split out from...
3215 (bfd_xcoff_export_symbol) ...here.
3216 (xcoff_set_import_path): New function, split out from...
3217 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3218 meaning of XCOFF_CALLED.
3219 (xcoff_mark_symbol): If we mark an undefined and unimported
3220 symbol, find some way of defining it. If the symbol is a function
3221 descriptor, fill in its definition automatically. If the symbol
3222 is a function, mark its descriptor and allocate room for global
3223 linkage code. Otherwise mark the symbol as implicitly imported.
3224 Move the code for creating function descriptors from...
d1fa68d3 3225 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3226 check for symbols that were implicitly defined.
3227 (xcoff_mark): Don't count any dynamic relocations against
3228 function symbols.
3229 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3230 in the xcoff link info.
3231 (xcoff_link_input_bfd): Remove handling of undefined and
3232 unexported symbols.
3233
12b2cce9
RS		 32342009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3235
3236 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3237 if the target is absolute. Fix comment typo.
3238 (xcoff_ppc_relocate_section): Remove FIXME.
3239 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3240 if the target is absolute.
3241
0e3212ad
RS		 32422009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3243
3244 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3245 R_POS and R_NEG relocations against absolute symbols to the
3246 .loader section.
3247
d19d97e9
RS		 32482009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3249
3250 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3251 to 2 for bfd_mach_ppc_620.
3252
e5231592
RS		 32532009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3254
3255 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3256 * configure.in: Likewise.
3257 * configure: Regenerate.
3258
3516e984
L		 32592009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3260
3261 PR binutils/9945
3262 * elf.c (assign_section_numbers): Generate symbol table if there
3263 is any relocation in output.
3264 (_bfd_elf_compute_section_file_positions): Likewise.
3265
ce98a316
NC		 32662009-03-13 Nick Clifton <nickc@redhat.com>
3267
3268 PR 9934
3269 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3270 * elflink.c (elf_link_read_relocs_from_section): Use
3271 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3272 relocs but no symbol table.
3273 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3274
c4fb387b
L		 32752009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3276
3277 PR ld/9938
3278 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3279 to check ___tls_get_addr.
3280
3281 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3282 strncmp to check __tls_get_addr.
3283
53638231
AS		 32842009-03-12 Andrew Stubbs <ams@codesourcery.com>
3285
3286 * dwarf2.c (read_section): Always check the offset, even when the
3287 section has been read before.
3288
09e8c3bf
L		 32892009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3290
3291 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3292 comments.
3293
36e4dce6
CD		 32942009-03-11 Chris Demetriou <cgd@google.com>
3295
3296 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3297 * bfd-in2.h: Regenerate.
3298 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3299 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3300 mode.
3301 (bsd_write_armap): Likewise.
3302 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3303 flag is set, do nothing.
3304 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3305 for timestamp.
3306
9b175a76
UW		 33072009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3308
3309 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3310 used to update stack pointer.
3311
f501de17
DA		 33122009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3313
3314 PR binutils/9921
3315 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3316 for unknown symbols in absolute section.
3317
d11fd249
NC		 33182009-03-06 Nick Clifton <nickc@redhat.com>
3319
3320 * po/es.po: Updated Spanish translation.
3321
8cd931b7
CL		 33222009-03-05 Christophe Lyon <christophe.lyon@st.com>
3323
3324 * elf32-arm.c (group_sections): Take next section size into
3325 account before accepting to group it.
3326
5fa9e92f
CL		 33272009-03-05 Christophe Lyon <christophe.lyon@st.com>
3328
3329 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3330 PLT entries.
3331 (elf32_arm_final_link_relocate): Likewise.
3332
b92997d6
AM		 33332009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3334
3335 PR 9923
3336 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3337
727fc41e
AM		 33382009-03-04 Alan Modra <amodra@bigpond.net.au>
3339
3340 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3341 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3342 (BFD_FAKE_SECTION): Init new flag.
3343 * ecoff.c (bfd_debug_section): Likewise.
3344 * bfd-in2.h: Regenerate.
3345 * libbfd.h: Regenerate.
3346 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3347 (ppc_elf_reloc_type_lookup): Handle new relocs.
3348 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3349 without marker relocs.
3350 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3351 if section has no old-style calls.
3352 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3353 Don't try to optimize new-style __tls_get_addr call when handling
3354 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3355 relocs.
3356 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3357 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3358 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3359 without marker relocs.
3360 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3361 if section has no old-style calls. Set toc_ref for new relocs as
3362 appropriate.
3363 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3364 Don't try to optimize new-style __tls_get_addr call when handling
3365 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3366 relocs.
3367
51dec227
AM		 33682009-03-04 Alan Modra <amodra@bigpond.net.au>
3369
3370 PR 6768
3371 * configure.in: Test for ld --as-needed support. Link shared
3372 libbfd against libm.
3373 * configure: Regenerate.
3374
a1f7ca36
AM		 33752009-03-03 Alan Modra <amodra@bigpond.net.au>
3376
3377 * Makefile.am: Run "make dep-am".
3378 * Makefile.in: Regenerate.
3379
c3b7224a
NC		 33802009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3381
3382 * elf32-score7.c: New file.
3383 * elf32-score.h: New file.
3384 * elf32-score.c: Add code to support score 7. Set score7 as the
3385 default.
3386 * cpu-score.c: Add score7 architecure.
3387 (compatibile): New function.
3388 * Makefile.am: Add rules for building elf32-score7 object.
3389 * Makefile.in: Regenerate.
3390 * configure.in: Add elf32-score7 object to score vectors.
3391 * configure: Regenerate.
3392 * reloc.c: Add score7 relocs.
3393 * archures.c: Add score3 and score7 machine numbers.
3394 * bfd-in2.h: Regenerate.
3395 * libbfd.h: Regenerate.
3396
58e24671
RW		 33972009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3398
3399 * configure: Regenerate.
3400
5887528b
DA		 34012009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3402
d45b7d74
DA		 3403 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3404 (elf32_hppa_check_relocs): Use it.
3405
5887528b
DA		 3406 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3407 elf64-hppa.c.
3408 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3409 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3410 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3411 (elf_hppa_record_segment_addrs): Likewise.
3412 (elf_hppa_final_link): Likewise.
3413 (elf_hppa_relocate_insn): Likewise.
3414 (elf_hppa_final_link_relocate): Likewise.
3415 (elf64_hppa_relocate_section): Likewise.
3416 * elf64-hppa.c: Insert above.
3417
a03bd320
DA		 34182009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3419
3420 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3421 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3422 (elf_hppa_relocate_section): Likewise.
3423 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3424 from struct elf_link_hash_entry. Add count field.
3425 (struct elf64_hppa_dyn_hash_table): Delete.
3426 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3427 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3428 (hppa_elf_hash_entry, eh_name): Define.
3429 (elf64_hppa_new_dyn_hash_entry): Delete.
3430 (elf64_hppa_dyn_hash_lookup): Delete.
3431 (elf64_hppa_dyn_hash_traverse): Delete.
3432 (get_dyn_name): Delete.
3433 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3434 of struct elf64_hppa_dyn_hash_entry *.
3435 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3436 allocate_global_data_plt, allocate_global_data_stub,
3437 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3438 Likewise.
3439 (hppa64_link_hash_newfunc): New.
3440 (elf64_hppa_hash_table_create): Rework.
3441 (count_dyn_reloc): Likewise.
3442 (hppa64_elf_local_refcounts): New.
3443 (elf64_hppa_check_relocs): Rework using standard technique for recording
3444 local DLT, PLT and OPD reference counts.
3445 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3446 elf_link_hash_entry *.
3447 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3448 allocate_global_data_plt, allocate_global_data_stub,
3449 allocate_global_data_opd, allocate_dynrel_entries,
3450 elf64_hppa_adjust_dynamic_symbol,
3451 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3452 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3453 Use hppa_link_hash_table. Rework.
3454 (elf64_hppa_link_output_symbol_hook): Rework.
3455 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3456 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3457 elf64_hppa_finish_dynamic_sections): Likewise.
3458
ebe24dd4
CL		 34592009-02-26 Christophe Lyon <christophe.lyon@st.com>
3460
3461 * elf32-arm.c (stub_reloc_type): Removed.
3462 (insn_sequence): Renamed reloc_type field to r_type.
3463 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3464 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3465 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3466 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3467 (arm_stub_is_thumb): Catch new stubs.
3468 (arm_type_of_stub): Handle new stubs.
3469 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3470 (bfd_elf32_arm_process_before_allocation): Remove useless
3471 condition.
3472
b9d678e0
L		 34732009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3474
3475 * elf.c (elf_find_function): Use is_function_type to check
3476 function symbol.
3477
56fb3749
SA		 34782009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3479
3480 * xtensa-modules.c: Revert to previous version 1.11 due
3481 to inadvertant commit.
3482
658ff993
SA		 34832009-02-24 Sterling Augustine <sterling@tensilica.com>
3484
3485 * elf32-xtensa.c (text_action_add): Separate test for action
3486 type. Break if saved action is ta_widen_insn at same offset.
3487
cf3eccff
DJ		 34882009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3489
3490 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3491 to elf32_arm_stub_long_branch_any_arm_pic.
3492 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3493 (enum elf32_arm_stub_type, arm_type_of_stub)
3494 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3495 separately.
3496
07d72278
DJ		 34972009-02-24 Joseph Myers <joseph@codesourcery.com>
3498
3499 * elf32-arm.c (PREV_SEC): Update comment.
3500 (group_sections): Rename argument to stubs_always_after_branch.
3501 Reverse the list and place stubs at the end of input sections.
3502 Undefine NEXT_SEC.
3503 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3504
4e31c731
DJ		 35052009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3506
3507 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3508 Fix formatting.
3509 (arm_size_one_stub): Remove unnecessary break.
3510 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3511
35122009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3513
3514 * elf32-arm.c (stub_insn_type): New type.
3515 (stub_reloc_type): Likewise.
3516 (insn_sequence): Likewise.
3517 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3518 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3519 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3520 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3521 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3522 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3523 (elf32_arm_stub_hash_entry): Add new helper fields.
3524 (stub_hash_newfunc): Initialize these new fields.
3525 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3526 to take endianness into account.
3527 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3528 (arm_map_one_stub): Code is now more generic, thanks to
3529 insn_sequence.
3530
c2b4a39d
CL		 35312009-02-23 Christophe Lyon <christophe.lyon@st.com>
3532
3533 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3534 code.
3535 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3536 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3537 BLX is not available. Fix typo in warning message. Add comments
3538 and improve formatting.
3539 (arm_build_one_stub): Adjust to new
3540 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3541 (arm_map_one_stub): Likewise.
3542
0c376465 35432009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3544 Eric Botcazou <ebotcazou@adacore.com>
3545 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3546
3547 * vms.h: Update copyright year, fix comments, reorder declarations.
3548 (_bfd_save_vms_section): Remove the prototype.
3549 (EGPS_S_V_NO_SHIFT): New constant.
3550 (bfd_vms_set_section_flags): New prototype.
3551 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3552 constants.
3553 (EGSY_S_W_FLAGS): Ditto.
3554 (EGSY_S_V_QUAD_VAL): Ditto.
3555 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3556 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3557 EGST_S_B_NAMLNG): Ditto.
3558 (ESRF_S_B_NAMLNG): Ditto.
3559 (ETIR_S_C_HEADER_SIZE): Ditto.
3560 (EGPS_S_V_ALLOC_64BIT): Ditto.
3561 (DST_S_C_EPILOG): Ditto.
3562 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3563 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3564 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3565 (DST_S_L_PCLINE_UNSLONG): Ditto.
3566 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3567 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3568 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3569 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3570 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3571 (DST_S_B_SRC_UNSBYTE): Ditto.
3572 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3573 Add prototypes.
3574 (vms_section, vms_reloc): Remove types.
3575 (hdr_struc): Replaced by ...
3576 (hdr_struct): ... new type.
3577 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3578 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3579 (EMH_DATE_LENGTH): Ditto.
3580 (eom_struc): Replaced by ...
3581 (eom_struct): ... new type.
3582 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3583 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3584 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3585 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3586 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3587 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3588 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3589 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3590 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3591 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3592 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3593 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3594 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3595 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3596 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3597 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3598 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3599 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3600 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3601 (enum file_type_enum): New type.
3602 (struct location_struct): Removed.
3603 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3604 (struct funcinfo, struct module): Ditto.
3605 (struct vms_private_data_struct): Update fields.
3606 (struct vms_section_data_struct): New type.
3607
3608 * vms.c: Update copyright year, fix comments,
3609 Fix includes for DECC, add prototypes.
3610 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3611 some initializers.
3612 Use flavour to set is_vax, location_stack is removed.
3613 (struct pair): Declare.
3614 (fill_section_ptr): Initialize variables at declaration.
3615 Add guard to set SECTION_SYM flag, handlde und section.
3616 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3617 (_bfd_vms_slurp_object_records): New function, replaces previous
3618 vms_object_p.
3619 (vms_slurp_module): New function.
3620 (vms_slurp_image): Ditto.
3621 (vms_object_p): Complete rewrite.
3622 (vms_mkobject): Use is_vax field to slect architecture.
3623 (free_reloc_stream): New function.
3624 (vms_convert_to_var): Ditto.
3625 (vms_convert_to_var_1): Ditto.
3626 (vms_convert_to_var_unix_filename): Ditto.
3627 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3628 VAR format on VMS.
3629 (vms_new_section_hook): Set alignment to 0, allocate private data.
3630 (vms_get_section_contents): Load content.
3631 (vms_get_symbol_info): Handle undefined section.
3632 (vms_find_nearest_line): Handle.
3633 (alloc_reloc_stream): New function.
3634 (vms_slurp_reloc_table): Ditto.
3635 (vms_get_reloc_upper_bound): Make it real.
3636 (vms_canonicalize_reloc): Do the real work.
3637 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3638 ALPHA_R_BOH.
3639 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3640 (vms_set_arch_mach): Check arch.
3641 (vms_set_section_contents): Copy the content after allocation.
3642 (vms_alpha_vec): Update object flags.
3643
3644 * vms-tir.c: Update copyright year, fix comments,
3645 add prototypes for new functions.
3646 (dst_define_location): New function.
3647 (dst_restore_location): New function.
3648 (dst_retrieve_location): New function.
3649 (dst_check_allocation): New function.
3650 (image_dump): Call dst_check_allocation.
3651 (image_write_b): Ditto.
3652 (image_write_w): Ditto.
3653 (image_write_l): Ditto.
3654 (image_write_q): Ditto.
3655 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3656 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3657 CTL_STKDL.
3658 Call error handler instead of abort if name is not known.
3659 (etir_sta): Add quarter_relocs argument and set it.
3660 Fix cast.
3661 (etir_sto): Ditto.
3662 (etir_opr): Ditto, return FALSE in case of error.
3663 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3664 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3665 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3666 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3667 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3668 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3669 Return FALSE in case of error.
3670 (tir_sta): Change sign of psect.
3671 (tir_ctl): Ditto.
3672 (tir_cmd): Fix cast. Makes tir_table static const.
3673 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3674 add argument to explain.
3675 (analyze_etir): Initialize maxptr, add quarter_relocs
3676 declaration, move some declarations into inner scopes.
3677 Handle quarter_relocs and STO_IMM.
3678 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3679 (_bfd_vms_slurp_relocs): New function.
3680 (_bfd_vms_decode_relocs): New function.
3681 (sto_imm): Rewritten.
3682 (start_first_etbt_record): New function.
3683 (start_another_etbt_record): Ditto.
3684 (etir_output_check): Ditto.
3685 (defer_reloc_p): Ditto.
3686 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3687 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3688 rewritte relocations handling.
3689 (_bfd_vms_write_tbt): Removed.
3690 (_bfd_vms_write_dbg): Ditto.
3691
3692 * vms-misc.c: Update copyright year, Fix comments.
3693 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3694 (maybe_adjust_record_pointer_for_object): New function.
3695 (_bfd_vms_get_first_record): New function, replaces ...
3696 (_bfd_vms_get_record): .. removed.
3697 (_bfd_vms_get_object_record): New function.
3698 (_bfd_vms_get_object_record): New function.
3699 (vms_get_remaining_object_record): New function, replaces ...
3700 (_bfd_vms_get_next_record): ... removed.
3701 (add_new_contents): Removed.
3702 (_bfd_save_vms_section): Removed.
3703 (_bfd_get_vms_section): Removed.
3704 (_bfd_vms_output_flush): Write in VAR format.
3705 (new_symbol): Don't make UND section.
3706
3707 * vms-hdr.c: Update copyright year, update list of record handled.
3708 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3709 (_bfd_vms_write_hdr): Strip vms and unix patches,
3710 add comments, truncate module name at 31 characters,
3711 use constants instead of hard-coded value,
3712 write BFD version instead of a fixed string.
3713 (_bfd_vms_slurp_ihd): New function.
3714 (_bfd_vms_slurp_isd): Ditto.
3715 (_bfd_vms_slurp_ihs): Ditto.
3716 (new_module): Ditto.
3717 (parse_module): Ditto
3718 (build_module_list): Ditto.
3719 (module_find_nearest_line): Ditto.
3720 (_bfd_vms_find_nearest_dst_line): Ditto.
3721 (vms_slurp_debug): Ditto.
3722 (_bfd_vms_slurp_dbg): Ditto.
3723 (_bfd_vms_slurp_tbt): Ditto.
3724 (_bfd_vms_write_dbg): Ditto.
3725 (_bfd_vms_write_tbt): Ditto.
3726
3727 * vms-gsd.c: Update copyright year, update list of records handled.
3728 (EVAX_LITERALS_NAME): New macro.
3729 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3730 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3731 (register_universal_symbol): New function and prototype.
3732 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3733 improve debug messages,
3734 use constants instead of hard-coded value,
3735 fix missing endianness conversion,
3736 handle global symbol (SYMG).
3737 (bfd_vms_set_section_flags): New function.
3738 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3739 handle section literals,
3740 fix indentation,
3741 handle section bfd and vms flags,
3742 don't output LIB$INITIALIZE symbol,
3743 fix handling of weak symbols,
3744 fix evax vs vax procedure descriptor,
3745 handle absolute symbols.
3746
3747 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3748 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3749
3750 * makefile.vms (DEFS): Fix flags for VMS.
3751
3752 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3753
3754 * bfd-in2.h: Regenerated.
3755 * libbfd.h: Regenerated.
3756
47149254
CC		 37572009-02-20 Cary Coutant <ccoutant@google.com>
3758
3759 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3760 in struct stat.
3761
6b1cecf3
DK		 37622009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3763
3764 PR gas/7059
3765 * coffcode.h (coff_write_object_contents): Don't let the string
3766 table offset overflow the s_name field when using long section names.
3767
88183869
DK		 37682009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3769
3770 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3771 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3772 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3773 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3774 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3775 (bfd_pmac_xcoff_backend_data): Likewise.
3776 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3777 (bfd_xcoff_aix5_backend_data): Likewise.
3778 (xcoff64_write_object_contents): Delete unused long_section_names
3779 local variable.
3780 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3781 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3782 struct non-const.
3783 * coffcode.h (documentation): Update to describe long section names.
3784 (COFFLONGSECTIONCATHELPER): New helper macro.
3785 (BLANKOR1TOODD): Likewise.
3786 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3787 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3788 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3789 (bfd_coff_set_long_section_names_allowed): New function.
3790 (bfd_coff_set_long_section_names_disallowed): Likewise.
3791 (struct bfd_coff_backend_data): Add new backend hook function
3792 pointer _bfd_coff_set_long_section_names.
3793 (bfd_coff_set_long_section_names): New backend hook.
3794 (coff_write_object_contents): Only generate long section names if
3795 bfd_coff_long_section_names() indicates they are currently enabled.
3796 (bfd_coff_std_swap_table): Make non-const, and initialise long
3797 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3798 (ticoff0_swap_table): Likewise to both.
3799 (ticoff1_swap_table): Again, likewise to both.
3800 * coffgen.c (make_a_section_from_file): Allow long section names
3801 as inputs even if not currently allowed for outputs.
3802 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3803 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3804 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3805 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3806 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3807 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3808 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3809 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3810 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3811 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3812 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3813 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3814 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3815 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3816 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3817 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3818 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3819 * libcoff-in.h: Update copyright year to cause updated copyright
3820 year in generated libcoff.h, and fix typo.
3821 * libcoff.h: Regenerated.
3822 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3823 (_bfd_ecoff_no_long_sections): Add prototype.
3824 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3825 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3826 defined by an including .c file.
3827 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3828 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3829 (ticoff1_swap_table): Likewise to both.
3830
90d8a22c
CL		 38312009-02-18 Christophe Lyon <christophe.lyon@st.com>
3832
3833 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3834 stub. Catch default case error.
3835 (arm_map_one_stub): Add missing Thumb mapping symbol.
3836
12123067
NC		 38372009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3838
3839 PR 9841
3840 * elf32-avr.c: Handle case where no local symbos exist correctly.
3841
fea2b4d6
CL		 38422009-02-16 Christophe Lyon <christophe.lyon@st.com>
3843
3844 bfd/
3845 * elf32-arm.c (arm_long_branch_stub,
3846 arm_thumb_v4t_long_branch_stub,
3847 arm_thumb_thumb_long_branch_stub,
3848 arm_thumb_arm_v4t_long_branch_stub,
3849 arm_thumb_arm_v4t_short_branch_stub,
3850 arm_pic_long_branch_stub):
3851 Renamed to elf32_arm_stub_long_branch_any_any,
3852 elf32_arm_stub_long_branch_v4t_arm_thumb,
3853 elf32_arm_stub_long_branch_thumb_only,
3854 elf32_arm_stub_long_branch_v4t_thumb_arm,
3855 elf32_arm_stub_short_branch_v4t_thumb_arm,
3856 elf32_arm_stub_long_branch_any_any_pic.
3857 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3858 arm_thumb_thumb_stub_long_branch,
3859 arm_thumb_arm_v4t_stub_long_branch,
3860 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3861 Renamed to arm_stub_long_branch_any_any,
3862 arm_stub_long_branch_v4t_arm_thumb,
3863 arm_stub_long_branch_thumb_only,
3864 arm_stub_long_branch_v4t_thumb_arm,
3865 arm_stub_short_branch_v4t_thumb_arm,
3866 arm_stub_long_branch_any_any_pic.
3867
13e0a874
DA		 38682009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3869
3870 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3871 in branch offset check.
3872
3a71aa26
AM		 38732009-02-15 Alan Modra <amodra@bigpond.net.au>
3874
3875 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3876 add toc.symndx and toc.add.
3877 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3878 Set up toc.add.
3879 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3880 callers.
3881 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3882 (branch_reloc_hash_match): New function, extracted from..
3883 (ppc64_elf_tls_optimize): ..here.
3884 (ppc64_elf_relocate_section): Properly set addends when optimizing
3885 tls sequences. Avoid unnecessary reading and writing of insns.
3886 Only redo reloc when symbol changed. Bypass symbol checks when
3887 using tlsld_got.
3888 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3889 (branch_reloc_hash_match): New function, extracted from..
3890 (ppc_elf_tls_optimize): ..here.
3891 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3892 Don't clear addend on zapped __tls_get_addr reloc.
3893
2c2b4ed4
NC		 38942009-02-12 Nick Clifton <nickc@redhat.com>
3895
3896 PR 9827
3897 * elflink.c (bfd_elf_final_link): When counting the relocations,
3898 if the header size has not been set yet then assume that it will
3899 match the output section's reloc type.
3900
453f5985
NS		 39012009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3902
3903 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3904 relocatable link.
3905
3209bffa
AM		 39062009-02-09 Alan Modra <amodra@bigpond.net.au>
3907
3908 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3909 (find_function): Likewise.
3910 (pasted_function): Don't error if no prior function found.
3911 (discover_functions): Revert 2008-12-10 change. Extend first
3912 function range to start of section.
3913
813c8a3c
DA		 39142009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3915
3916 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3917 functions to C90.
3918 * elf64-hppa.h: Likewise.
3919
2d0f9ad9
JM		 39202009-02-06 Joseph Myers <joseph@codesourcery.com>
3921
3922 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3923 .sbss handling.
3924
50e00962
AM		 39252009-02-04 Alan Modra <amodra@bigpond.net.au>
3926
3927 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3928 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3929
52b6b6b9
JM		 39302009-02-03 Sandip Matte <sandip@rmicorp.com>
3931
3932 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3933 * archures.c (bfd_mach_mips_xlr): Define.
3934 * bfd-in2.h: Regenerate.
3935 * cpu-mips.c (I_xlr): Define.
3936 (arch_info_struct): Add XLR entry.
3937 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3938 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3939 (mips_mach_extensions): Add XLR entry.
3940
654c3c9f
EW		 39412009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3942
3943 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3944
31dd3154
JM		 39452009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3946
3947 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3948 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3949 and install-pdf-recursive targets. Define pdfdir.
3950 * doc/Makefile.am: Define pdf__strip_dir. Add
3951 install-pdf and install-pdf-am targets.
d1fa68d3 3952 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3953 * configure: Regenerate.
3954 * Makefile.in: Regenerate
3955 * doc/Makefile.in: Regenerate.
3956
cf869cce
NC		 39572009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3958
3959 * bfd-in2.h: Regenerate.
3960 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3961 fields from n_entries to n_slots where appropriate, update comments.
3962 (HOWTO): Add TLS relocations.
3963 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3964 (enum elf_m68k_got_offset_size): New enum.
3965 (struct elf_m68k_got_entry.type): Move field to ...
3966 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3967 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3968 functions.
3969 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3970 functions.
3971 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3972 fields into n_entries array. Update comments.
3973 (elf_m68k_init_got): Simplify, update all uses.
3974 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3975 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3976 GOT entries; update name, update all uses.
3977 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3978 (elf_m68k_get_got_entry): Update.
3979 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3980 simplify.
3981 (elf_m68k_remove_got_entry_type): Simplify.
3982 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3983 (elf_m68k_can_merge_gots): Update.
3984 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3985 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3986 GOT entries, simplify.
3987 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3988 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3989 field, remove obsoleted local_n_entries field.
3990 (elf_m68k_partition_multi_got_2): New static function.
3991 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3992 update.
3993 (elf_m68k_remove_got_entry_type): Update.
3994 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3995 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3996 update of sgot->size and srelgot->size.
3997 (elf_m68k_gc_sweep_hook): Update.
3998 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3999 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4000 TLS relocations.
4001 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4002 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4003
c1a0a41f
DD		 40042009-02-02 DJ Delorie <dj@redhat.com>
4005
4006 * elf32-mep.c (config_names): Regenerate configuration.
4007
72a80a16
AM		 40082009-02-02 Alan Modra <amodra@bigpond.net.au>
4009
4010 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4011 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4012 * elf.c (bfd_elf_get_str_section): Make static.
4013 (bfd_elf_find_section): Delete.
4014 * libbfd.h: Regenerate.
4015
273f4430
JK		 40162009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4017
4018 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4019 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4020
010e5ae2
AM		 40212009-01-31 Alan Modra <amodra@bigpond.net.au>
4022
4023 * elflink.c (on_needed_list): New function.
4024 (elf_link_add_object_symbols): Link in --as-needed libs if they
4025 satisfy undefined symbols in other libs.
4026
33a7ffc2
JM		 40272009-01-30 Julian Brown <julian@codesourcery.com>
4028
4029 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4030 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4031 with --just-symbols (-R).
4032
13d72a14
AN		 40332009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4034
4035 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4036 high_pc in order to properly sign-extend VMAs.
4037
d334575b 40382009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4039 Mark Shinwell <shinwell@codesourcery.com>
4040 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4041
4042 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4043
528aeb62
CM		 40442009-01-28 Catherine Moore <clm@codesourcery.com>
4045
4046 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4047 SEC_LOAD for dynamic relocation sections.
4048
f6f05983
HPN		 40492009-01-27 Hans-Peter Nilsson <hp@axis.com>
4050
4051 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4052 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4053 the size of local TLS data.
4054
27cc28f9
AS		 40552009-01-27 Andreas Schwab <schwab@suse.de>
4056
4057 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4058 architectures in the archive.
4059
b3bf42d8
HPN		 40602009-01-27 Hans-Peter Nilsson <hp@axis.com>
4061
f551b6f0
HPN		 4062 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4063 <R_CRIS_32_DTPREL>: Correct relocation value.
4064
b3bf42d8
HPN		 4065 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4066 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4067 symbols with non-default visibility.
4068
9bc4e62b
NS		 40692009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4070
4071 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4072 describing the trampolines.
4073 (ppc_elf_relocate_section): Update relocs to describe the
4074 trampolines.
4075
aeaf6540
DA		 40762009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4077
4078 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4079 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4080 and R_PARISC_PCREL12F relocations.
4081
1e8fa21e
AM		 40822009-01-24 Alan Modra <amodra@bigpond.net.au>
4083
4084 PR 6022
4085 * elflink.c (find_version_for_sym): New function split out from,
4086 but without export_dynamic test, ..
4087 (_bfd_elf_link_assign_sym_version): ..here.
4088 (_bfd_elf_export_symbol): Use it.
4089
28caa186
AM		 40902009-01-23 Alan Modra <amodra@bigpond.net.au>
4091
4092 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4093 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4094 * elflink.c: ..here, somewhat modified.
4095 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4096 _bfd_elf_link_find_version_dependencies,
4097 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4098 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4099 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4100 declare..
4101 * elflink.c: ..and make static here.
4102 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4103 of output_bfd from struct elf_find_verdep_info.
4104 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4105 struct elf_info_failed.
4106 (bfd_elf_size_dynamic_sections): Adjust.
4107
be04437d
AM		 41082009-01-22 Alan Modra <amodra@bigpond.net.au>
4109
4110 PR 6832
4111 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4112 after comp_unit_find_line call.
4113
58f9615c
NC		 41142009-01-21 Nick Clifton <nickc@redhat.com>
4115
4116 PR 9769
4117 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4118 tm_gmtoff field in struct tm.
4119
fb266b8b
AM		 41202009-01-21 Alan Modra <amodra@bigpond.net.au>
4121
4122 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4123 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4124 sections in soft-icache lines unless non_ia_text. Don't add
4125 rodata if doing so would exceed line size.
4126
451ffe63
HPN		 41272009-01-19 Hans-Peter Nilsson <hp@axis.com>
4128
4129 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4130 types than bfd_link_hash_indirect, before early return, call
4131 _bfd_elf_link_hash_copy_indirect.
4132
5aa6ff7c
AS		 41332009-01-19 Andrew Stubbs <ams@codesourcery.com>
4134
4135 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4136 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4137 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4138 (elf_backend_obj_attrs_order): New define.
4139 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4140 (elfNN_bed): Add elf_backend_obj_attrs_order.
4141
3483fe2e
AS		 41422009-01-19 Andrew Stubbs <ams@codesourcery.com>
4143
4144 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4145 (obj_attr_size): Likewise.
4146 (write_obj_attribute): Likewise.
4147 (_bfd_elf_copy_obj_attributes): Likewise.
4148 (_bfd_elf_parse_attributes): Likewise.
4149 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4150 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4151 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4152 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4153 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4154 with macros.
4155
2d0bb761
AS		 41562009-01-19 Andrew Stubbs <ams@codesourcery.com>
4157
4158 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4159 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4160 (bfd_elf_add_obj_attr_string): Likewise.
4161 (bfd_elf_add_obj_attr_int_string): Likewise.
4162 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4163 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4164 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4165 Tag_nodefaults has no default value.
4166 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4167 comment to reflect the new state.
4168
a77e83b7
AM		 41692009-01-19 Alan Modra <amodra@bigpond.net.au>
4170
4171 PR 9695
4172 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4173 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4174 (adjust_z_magix): Delete dead code handling QMAGIC.
4175
f6d29e26
KT		 41762009-01-16 Kai Tietz <kai.tietz@onevision.com>
4177
4178 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4179 IMAGE_SCN_MEM_DISCARDABLE.
4180
29670fb9
AM		 41812009-01-16 Alan Modra <amodra@bigpond.net.au>
4182
4183 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4184 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4185 * configure.in (commonbfdlib): Delete.
4186 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4187 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4188 is available, not just for linux.
4189 * po/SRC-POTFILES.in: Regenerate.
4190 * Makefile.in: Regenerate.
4191 * configure: Regenerate.
4192
91e22acd
AS		 41932009-01-15 Andrew Stubbs <ams@codesourcery.com>
4194 Julian Brown <julian@codesourcery.com>
4195
4196 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4197 ARM attributes in ABI 2.07.
4198 * elf32-arm.c (get_secondary_compatible_arch): New function.
4199 (set_secondary_compatible_arch): New function.
4200 (tag_cpu_arch_combine): New function.
4201 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4202 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4203 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4204 make it fit with order_01243.
4205 Add support for Tag_also_compatible_with,
4206 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4207 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4208 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4209 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4210 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4211 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4212 Rework the way unknown attributes are handled.
4213 Defer errors until all attributes have been processed.
4214
7b86a9fa
AS		 42152009-01-15 Andrew Stubbs <ams@codesourcery.com>
4216
4217 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4218 bfd_elf_add_obj_attr_int_string.
4219 Read Tag_compatibility from its new location in the attribute array,
4220 rather than the attribute list.
4221 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4222 bfd_elf_add_obj_attr_int_string.
4223 (_bfd_elf_parse_attributes): Likewise.
4224 (_bfd_elf_merge_object_attributes): There's now only one
4225 Tag_compatibility, and it's in the array, not the list.
4226 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4227 Tag_compatibility.
4228 (bfd_elf_add_obj_attr_compat): Rename to
4229 bfd_elf_add_obj_attr_int_string.
4230 (bfd_elf_add_proc_attr_compat): Rename to
4231 bfd_elf_add_proc_attr_int_string.
4232 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4233 Tag_compatibility.
4234
01e1a5bc
NC		 42352009-01-15 Douglas B Rupp <rupp@gnat.com>
4236
4237 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4238 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4239 (vmsutil.lo): Add dependency rule.
4240 * Makefile.in: Regenerate.
4241 * config.bfd (ia64*-*-*vms*): Add case.
4242 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4243 * configure: Regenerate.
4244 * vmsutil.c: New file.
4245 * vmsutil.h: New file.
4246 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4247 attr to bfd_vma.
4248 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4249 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4250 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4251 elfNN_vms_object_p): New functions
4252 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4253
a33dafc3
L		 42542009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4255
4256 PR ld/9727
4257 * elflink.c (elf_gc_sweep): Exclude the group section if the
4258 first member of the section group is excluded.
4259
13c0e967
AM		 42602009-01-14 Alan Modra <amodra@bigpond.net.au>
4261
4262 PR 9735
4263 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4264 saved filename, use bfd_alloc rather than bfd_malloc for it.
4265
460e679b
AM		 42662009-01-13 Alan Modra <amodra@bigpond.net.au>
4267
4268 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4269
25076afa
AM		 42702009-01-13 Alan Modra <amodra@bigpond.net.au>
4271
4272 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4273
37107878
AM		 42742009-01-12 Alan Modra <amodra@bigpond.net.au>
4275
4276 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4277
cd4a7468
AM		 42782009-01-12 Alan Modra <amodra@bigpond.net.au>
4279
4280 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4281 num_lines_log2.
4282 (struct got_entry): Add br_addr.
4283 (struct call_info): Add priority.
4284 (struct function_info): Add lr_store and sp_adjust.
4285 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4286 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4287 area as an overlay, and check that no other overlays exist. Look up
4288 icache overlay manager entry sym.
4289 (BRA_STUBS, BRA, BRASL): Define.
4290 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4291 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4292 in branch insn.
4293 (count_stub, build_stub): Support soft-icache.
4294 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4295 (spu_elf_size_stubs): Size soft-icache stubs.
4296 (overlay_index): New function.
4297 (spu_elf_build_stubs): Make static. Support soft-icache.
4298 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4299 (find_function_stack_adjust): Save lr store and stack adjust insn
4300 offsets.
4301 (maybe_insert_function): Adjust find_function_stack_adjust call.
4302 (mark_functions_via_relocs): Retrieve priority.
4303 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4304 (sort_calls): Sort by priority first.
4305 (mark_overlay_section): Ignore .ovl.init.
4306 (sum_stack): Only print when stack_analysis.
4307 (print_one_overlay_section): New function, extracted from..
4308 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4309 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4310 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4311 analysis. Call spu_elf_build_stubs.
4312 (spu_elf_relocate_section): For soft-icache encode overlay index
4313 into addresses.
4314 (spu_elf_output_symbol_hook): Support soft-icache.
4315 (spu_elf_modify_program_headers: Likewise.
37107878 4316
cd4a7468
AM		 4317 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4318 num_regions to num_lines. Add line_size and max_branch.
4319 (enum _ovly_flavour): Add ovly_soft_icache.
4320 (spu_elf_build_stubs): Delete.
4321
80c29487
JK		 43222009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4323
4324 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4325 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4326
1bc86aea
HPN		 43272009-01-07 Hans-Peter Nilsson <hp@axis.com>
4328
4329 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4330 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4331 the program, the known offset starts at the negative size of the
4332 TLS section.
4333 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4334 Similar.
4335
3baa454d 43362009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4337
3baa454d 4338 * config.bfd: Add lm32-*-rtems*.
75606e85 4339
9dbe8890
L		 43402009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4341
4342 * coff-ppc.c: Add 2009 to Copyright.
4343 * elf32-cris.c: Likewise.
4344 * elflink.c: Likewise.
4345
0bdf8d40
HPN		 43462009-01-03 Hans-Peter Nilsson <hp@axis.com>
4347
4348 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4349 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4350
54ac0771
L		 43512009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4352
4353 PR ld/9679
4354 * elflink.c (elf_merge_st_other): New.
4355 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4356 hide them if needed.
4357 (elf_link_add_object_symbols): Updated.
4358
d8880531
L		 43592009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4360
4361 PR ld/9676
4362 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4363 ref_dynamic and dynamic_def fields when setting def_regular
4364 to 1.
4365
b70b5c14
NC		 43662009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4367
4368 PR 9682
4369 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4370 literal.
4371
d8880531 4372For older changes see ChangeLog-2008
56882138
AM		 4373\f
4374Local Variables:
4375mode: change-log
4376left-margin: 8
4377fill-column: 74
4378version-control: never
4379End:
GDB Binutils - Deliverables
This page took 0.664623 seconds and 4 git commands to generate.