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2009-09-09 Tristan Gingold <gingold@adacore.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
ad86f1fb
TG		 12009-09-09 Tristan Gingold <gingold@adacore.com>
2
3 Handle DYLD_INFO introduced by Darwin10.
4 * mach-o.h (bfd_mach_o_load_command_type): Add
5 BFD_MACH_O_LC_DYLD_INFO.
6 (bfd_mach_o_dyld_info_command): New type.
7 (bfd_mach_o_load_command): Add dyld_info field.
8 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
9 (bfd_mach_o_scan_read_dyld_info): New function.
10 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
11 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
12 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
13 (bfd_mach_o_print_dyld_info): New function.
14
15
1004c3e1
SR		 162009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
17
18 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
19 linkonce or linker script discarded section.
20
498199fc
AM		 212009-09-09 Alan Modra <amodra@bigpond.net.au>
22
23 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
24
c86ad514
AS		 252009-09-07 Andreas Schwab <schwab@linux-m68k.org>
26
27 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
28 range call the bfd error hander and use R_68K_NONE instead.
29
b11d79f2
TG		 302009-09-07 Tristan Gingold <gingold@adacore.com>
31
23f938f1
TG		 32 * po/SRC-POTFILES.in: Regenerate.
33 * po/bfd.pot: Regenerate.
34
b11d79f2
TG		 35 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
36 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
37 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
38 st_mtim.tv_nsec to gas/configure.in
39 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
40 * configure: Regenerate.
41 * config.in: Regenerate.
42 * vmsutil.c: Moved to gas/config/te-vms.c
43 * vmsutil.h: Removed.
44 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
45 (BFD32_BACKENDS): Remove vmsutil.lo
46 * Makefile.in: Regenerate.
47
3d03da9a
EZ		 482009-09-05 Eli Zaretskii <eliz@gnu.org>
49
50 * coffcode.h: Include libiberty.h.
51
96d56e9f
NC		 522009-09-05 Martin Thuresson <martin@mtme.org>
53
54 * coff-arm.c (coff_arm_relocate_section)
55 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
56 Change member name class to symbol_class.
57 * coff-i960.c (coff_i960_relocate_section) Rename variable
58 class to class_val. Change member name class to symbol_class.
59 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
60 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
61 * coff-stgo32.c (adjust_aux_in_post)
62 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
63 to in_class.
64 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
65 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
66 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
67 to n_sclass.
68 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
69 variables named class to n_sclass. (coff_write_symbols): Rename
70 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
71 argument class to symbol_class.
72 * cofflink.c (_bfd_coff_link_hash_newfunc)
73 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
74 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
75 Update code to use renamed members.
76 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
77 argument class to in_class.
78 * libcoff-in.h (struct coff_link_hash_entry, struct
79 coff_debug_merge_type) Renamed members class to symbol_class and
80 type_class.
81 * libcoff.h Regenerated.
82 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
83 Rename argument class to in_class.
84 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
85 renamed members.
86 * pef.h (struct bfd_pef_imported_symbol): Changed name of
87 member class to symbol_class.
88
df7e4f42
L		 892009-09-04 H.J. Lu <hongjiu.lu@intel.com>
90
91 * configure: Regenerated.
92
bac4da50
TG		 932009-09-04 Tristan Gingold <gingold@adacore.com>
94
95 * configure.in: Bump version to 2.20.51
bac4da50 96
57e96a08
AM		 972009-09-04 Alan Modra <amodra@bigpond.net.au>
98
99 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
100
153d38f6
JZ		 1012009-09-04 Jie Zhang <jie.zhang@analog.com>
102
103 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
104 create .rela.bss.
105 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
106 for empty .rela.bss and .rel.plt sections.
107
5bbc5ae7
AN		 1082009-09-03 Adam Nemet <anemet@caviumnetworks.com>
109
110 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
111 R_MIPS_JALR unless symbol resolves locally.
112
99da6b5f
AN		 1132009-09-03 Adam Nemet <anemet@caviumnetworks.com>
114
115 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
116 has_static_relocs for R_MIPS_JALR.
117
fcbc2f09
MR		 1182009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
119
120 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
121 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
122 respective stubs.
123
90d60710
L		 1242009-09-01 H.J. Lu <hongjiu.lu@intel.com>
125
126 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
127 plt earlier.
128
11d73275
TG		 1292009-09-01 Tristan Gingold <gingold@adacore.com>
130
131 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
132 dependencies. Reindent.
133 * configure.com: Ported to Itanium VMS. Now generates a build.com
134 to build without make. Add messages but make edit silent.
135 * hosts/alphavms.h: Add a prototype for stpcpy.
136 * vms.c: Add a missing include for Alpha VMS.
137 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
138
94be91de
JB		 1392009-08-31 Jan Beulich <jbeulich@novell.com>
140
141 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
142 * elf.c (bfd_elf_get_default_section_type): New.
143 (elf_fake_sections): Use bfd_elf_get_default_section_type.
144
883c7410
L		 1452009-08-30 H.J. Lu <hongjiu.lu@intel.com>
146
147 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
148 accidental checkin.
149 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
150
095106a2
AM		 1512009-08-30 Alan Modra <amodra@bigpond.net.au>
152
153 PR ld/10569
154 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
155 (bfd_emul_get_commonpagesize): Likewise.
156
d3ce72d0
NC		 1572009-08-29 Martin Thuresson <martin@mtme.org>
158
159 * elf32-arm.c (struct stub_def): Rename member template to
160 template_sequence. (arm_build_one_stub,
161 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
162 Rename variable template to template_sequence.
163 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
164 Rename variable template to template_val.
165 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
166 new to new_symbol.
167 * coffgen.c (coff_make_empty_symbol)
168 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
169 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
170 new to new_insn.
171 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
172 to new_symbol.
173 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
174 new to new_reloc.
175 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
176 * ieee.c (ieee_make_empty_symbol): Rename variable new to
177 new_symbol.
178 * linker.c (bfd_new_link_order): Rename variable new to
179 new_lo.
180 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
181 symbol.
182 * oasys.c (oasys_make_empty_symbol): Rename variable new to
183 new_symbol_type.
184 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
185 new to new_symbol_type.
186 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
187 to new_symbol.
188 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
189 new_dump.
190 (read_hdr, rs6000coff_core_p)
191 (rs6000coff_core_file_matches_executable_p)
192 (rs6000coff_core_file_failing_command)
193 (rs6000coff_core_file_failing_signal): Updated function to use new
194 union member name.
195 * som.c (som_make_empty_symbol): Rename variable new to
196 new_symbol_type.
197 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
198 to new_symbol.
199 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
200 variable new to new_symbol.
201
573e8a1c
RW		 2022009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
203
204 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
205 bfdlibdir and bfdincludedir.
206 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
207 [INSTALL_LIBBFD]: ... here, ...
208 [INSTALL_LIBBFD]: ... and empty overrides here.
209 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
210 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
211 * Makefile.in: Regenerate.
212 * configure: Regenerate.
213
325e58c7
NC		 2142009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
215
216 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
217 relocations. Rewrite output of dynamic TLS relocations.
218 (DTP_OFFSET, TP_OFFSET): New constants.
219 (dtpoff_base): Update.
220 (tpoff): Rename to tpoff_base, update.
221 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
222 New functions. Move code from elf_m68k_relocate_section here.
223 (elf_m68k_relocate_section): Update.
224 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
225
e5f2b1de
NC		 2262009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
227
228 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
229 non_got_ref value.
230 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
231 Handle non_got_ref field.
232 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
233
0666b2c3
AM		 2342009-08-26 Alan Modra <amodra@bigpond.net.au>
235
600b8686 236 PR ld/10518
0666b2c3
AM		 237 * linker.c (bfd_find_version_for_sym): Revert warning.
238
78a03297
AM		 2392009-08-26 Alan Modra <amodra@bigpond.net.au>
240
600b8686 241 PR ld/10518
78a03297
AM		 242 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
243 other wildcard match. Warn on multiple wildcard matches.
244
81ecdfbb
RW		 2452009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
246
14ec8efd
RW		 247 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
248 appending.
249 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
250 only in this condition.
251 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
252 to build but not install libbfd.la in this condition.
253 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
254 (install_libbfd, install_libbfd): Remove.
255 * Makefile.in: Regenerate.
256 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
257 (INCLUDES): ... this.
258 ($(MKDOC)): Adjust.
259 * doc/Makefile.in: Regenerate.
260
95b40122
RW		 261 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
262 no-dist and foreign.
263 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
264 dependency tracking to work for them.
265 (targets.lo, archures.lo, dwarf.lo): Rewrite to
266 use automake dependency tracking mechanism.
267 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
268 (mkdep section): Remove.
269 (BUILT_SOURCES): New, list $(BUILD_HFILES).
270 * Makefile.in: Regenerate.
271 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
272
af542c2e
RW		 273 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
274 (install-pdf, install-pdf-recursive, install-html)
275 (install-html-recursive): Remove.
276 * Makefile.in: Regenerate.
277
81ecdfbb
RW		 278 * Makefile.in: Regenerate.
279 * aclocal.m4: Likewise.
280 * config.in: Likewise.
281 * configure: Likewise.
282
cd1dac3d
DG		 2832009-08-21 Daniel Gutson <dgutson@codesourcery.com>
284
285 * elf32-arm.c (arch_has_thumb2_nop): New function.
286 (arch_has_arm_nop): New function.
287 (elf32_arm_final_link_relocate): NOP opcodes changed.
288
440ae135
DE		 2892009-08-16 Doug Evans <dje@google.com>
290
291 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
292 at least don't leak memory.
293
a109e2f5
DD		 2942009-08-13 DJ Delorie <dj@redhat.com>
295
296 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
297 if needed.
298
c1742541
NC		 2992009-08-12 Nick Clifton <nickc@redhat.com>
300
301 * po/fi.po: Updated Finnish translation.
302
6a9adeca
BS		 3032009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
304
305 Merge some FRV FDPIC changes into the Blackfin code.
306 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
307 summary reloc information.
308 (bfinfdpic_dynamic_got_plt_info): New.
309 (_bfin_create_got_section): Create the PLT section here.
310 (elf32_bfinfdpic_create_dynamic_sections): Not here.
311 (_bfinfdpic_count_nontls_entries): Move out of...
312 (_bfinfdpic_count_got_plt_entries): ... here.
313 (_bfinfdpic_count_relocs_fixups): Likewise.
314 (_bfinfdpic_reset_got_plt_entries): New.
315 (_bfinfdpic_size_got_plt): Move out of...
316 (elf32_bfinfdpic_size_dynamic_sections): ... here.
317 (bfinfdpic_relocate_section): Be careful not to call
318 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
319 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
320 New functions.
321 (elf_backend_discard_info): Define for FD-PIC.
322
5dabe785
AM		 3232009-08-11 Alan Modra <amodra@bigpond.net.au>
324
325 * elflink.c: Add FIXMEs for some places that require octets_per_byte
326 adjustments.
327 * elf-eh-frame.c: Likewise.
328 * merge.c: Likewise.
329
ea7a63de
AM		 3302009-08-11 Alan Modra <amodra@bigpond.net.au>
331
332 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
333 to x86 and x86_64 configurations.
334 * configure: Regenerate.
335
9bf609ec
JK		 3362009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
337
338 Stop using bfd_usrdata in libbfd.
339 * coff-stgo32.c (bfd_coff_go32stub): Remove.
340 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
341 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
342 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
343 filehdr_dst->u.go32.stub. New comment with the reason.
344 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
345 Substitute the removed macro bfd_coff_go32stub.
346 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
347 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
348 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
349 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
350 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
351 bfd_coff_go32stub.
352 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
353 * libcoff-in.h (coff_data_type): New field go32stub.
354 * libcoff.h: Regenerated.
355
e39e47bd
JK		 3562009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
357
358 Fix go32 stub preservation by objcopy.
359 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
360 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
361 go32stub.
362
ffcb4889
NS		 3632009-08-10 Nathan Sidwell <nathan@codesourcery.com>
364
365 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
366 symbols.
367 (elf32_arm_final_link_relocate): Treat local undefined symbols the
368 same as global undefined symbols.
369 (elf32_arm_relocate_section): Give an error for local undefined
370 non-weak symbols, unless the reloc will not use the symbol.
371
01017ef8
NS		 3722009-08-10 Nathan Sidwell <nathan@codesourcery.com>
373
374 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
375 (ppc_elf_relax_section): Use symbol index to distinguish
376 relocatable stubs.
377
a8ad78a7
AM		 3782009-08-10 Alan Modra <amodra@bigpond.net.au>
379
380 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
381
91e21fb7
AM		 3822009-08-10 Alan Modra <amodra@bigpond.net.au>
383
384 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
385 info for STT_GNU_IFUNC.
386 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
387 on got refs in case the symbol turns out to be ifunc.
388 (ppc_elf_gc_sweep_hook): Similarly.
389 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
390 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
391 (ppc_elf_size_dynamic_sections): Likewise.
392 (ppc_elf_relocate_section): Likewise.
393
6a9adeca 3942009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 395
396 From Mike Frysinger <michael.frysinger@analog.com>
397 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
398 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
399 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
400 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
401 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
402 Adjust to match the renamed reloc definitions.
403
e7e75368
AM		 4042009-08-08 Alan Modra <amodra@bigpond.net.au>
405
406 PR 10494
407 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
408 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
409
918d9742
TT		 4102009-08-07 Tom Tromey <tromey@redhat.com>
411
412 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
413 aliasing error.
414
7ba29e2a
NC		 4152009-08-06 Michael Eager <eager@eagercon.com>
416
417 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
418 * Makefile.in: Regenerate.
419 * archures.c: Add bfd_arch_microblaze.
420 * bfd-in2.h: Regenerate.
421 * config.bfd: Add microblaze target.
422 * configure.in: Add bfd_elf32_microblaze_vec target.
423 * configure: Regenerate.
424 * cpu-microblaze.c: New.
425 * elf32-microblaze.c: New.
426 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
427 * libbfd.h: Regenerate.
428 * reloc.c: Add MICROBLAZE relocations.
429 * section.c: Add struct relax_table and relax_count to section.
430 * targets.c: Add bfd_elf32_microblaze_vec.
431
e47bf690
JJ		 4322009-08-06 Jakub Jelinek <jakub@redhat.com>
433 Alan Modra <amodra@bigpond.net.au>
434
435 PR binutils/10492
436 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
437 symbols.
438 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
439 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
440
3ae046cc
NS		 4412009-08-06 Nathan Sidwell <nathan@codesourcery.com>
442
443 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
444 at least once when fixing cortex-a8.
445
cd8d5a82
CF		 4462009-08-05 Chao-ying Fu <fu@mips.com>
447
448 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
449 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
450 for CPUs. It is true for RM9000.
451 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
452 for all CPUs.
453 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
454 to guard the transformation.
455
9cc305ec
TS		 4562009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
457
458 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
459 (spu_elf_size_sections): Declare prototype.
460 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
461 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
462 (spu_elf_emit_fixup): New function.
463 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
464 (spu_elf_size_sections): New function.
465
eb7c4339
NS		 4662009-08-05 Nathan Sidwell <nathan@codesourcery.com>
467
468 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
469 (arm_build_one_stub): Build a8 veneers as a separate pass.
470 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
471 parameters. Use them to check if we create a different a8 fixup
472 than the previous pass.
473 (elf32_arm_size_stubs): Move scope of stub_changed and
474 prev_num_a8_fixes into main loop.
475 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
476
a9585d22
AM		 4772009-08-04 Alan Modra <amodra@bigpond.net.au>
478
479 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
480 which find_plt_ent is called. Delete redundant code.
481
45b222d6
L		 4822009-08-03 H.J. Lu <hongjiu.lu@intel.com>
483
484 PR binutils/10363
485 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
486 invalid string offset.
487
004fb780
L		 4882009-08-03 H.J. Lu <hongjiu.lu@intel.com>
489
490 PR ld/10433
491 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
492 to htab->init_got_offset and plt to htab->init_plt_offset
493 when discarding space for dynamic relocations.
494
a877a2b6
AM		 4952009-08-03 Alan Modra <amodra@bigpond.net.au>
496
497 * elf32-ppc.c (struct plt_entry): Revise comments.
498 (ppc_elf_check_relocs): Don't create needless plt_entry info
499 for non-pie executables. Don't test info->pie when info->shared
500 already covers that case.
501 (ppc_elf_gc_sweep_hook): Adjust for above change.
502 (add_stub_sym): Don't test info->pie when info->shared tested.
503 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
504 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
505 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
506 (ppc_elf_relocate_section): Likewise.
507
de972ffa
AM		 5082009-08-03 Alan Modra <amodra@bigpond.net.au>
509
510 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
511 for local ifunc symbols in non-pie executables, regardless of
512 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
513 code so that it's obvious that we only do anything special for
514 local ifunc syms.
515 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
516 (allocate_dynrelocs): Correct comment for syms defined in plt.
517 Don't specially allocate ifunc dyn relocs.
518 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
519 (ppc_elf_relocate_section): Set "relocation" value for ifunc
520 syms in non-pie executables. No specially allocated dyn relocs
521 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
522 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
523 a non-pie executable.
524
1d85728f
L		 5252009-08-02 H.J. Lu <hongjiu.lu@intel.com>
526 Jakub Jelinek <jakub@redhat.com>
527
528 PR ld/6443
529 * elf32-i386.c (elf_i386_tls_transition): Check executable
530 instead of shared for TLS when building PIE.
531 (elf_i386_check_relocs): Likewise.
532 (elf_i386_allocate_dynrelocs): Likewise.
533 (elf_i386_relocate_section): Likewise.
534
535 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
536 instead of shared for TLS when building PIE.
537 (elf64_x86_64_check_relocs): Likewise.
538 (elf64_x86_64_allocate_dynrelocs): Likewise.
539 (elf64_x86_64_relocate_section): Likewise.
540
5d8d4872
AG		 5412009-07-31 Anthony Green <green@moxielogic.com>
542
543 * config.bfd (targ_cpu): Add moxie-uclinux support.
544
080a1b9f
HPN		 5452009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
546
547 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
548
25f23106
AM		 5492009-07-30 Alan Modra <amodra@bigpond.net.au>
550
551 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
552 used by indirect function support. Count dynamic relocs for
553 ifunc syms.
554 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
555 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
556 in iplt and their relocs in reliplt. Don't make ifunc syms
557 dynamic. Allocate got entry relocs for non-dynamic ifunc in
558 reliplt. Handle other dynamic relocs for ifunc.
559 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
560 ifunc in reliplt, likewise relocs for got against local ifunc.
561 Typo fix on reliplt size adjust.
562 (ppc_elf_relocate_section): Don't use plt scheme of allocating
563 relocs 1-1 with entries for iplt, instead just add using
564 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
565 Error on invalid ifunc dyn relocs.
566 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
567 in iplt/reliplt.
568 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
569 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
570 (ppc64_elf_reloc_type_lookup): Handle new relocs.
571 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
572 (allocate_dynrelocs): As for elf32-ppc.c above.
573 (ppc64_elf_size_dynamic_sections): Likewise.
574 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
575 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
576 (ppc_size_one_stub): Similarly.
577 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
578 relocs too.
579 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
580
80f540b7
HPN		 5812009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
582
583 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
584 change. Add note to head comment.
585
4ad4f3cb
JB		 5862009-07-28 Jan Beulich <jbeulich@novell.com>
587
588 * archive.c (get_extended_arelt_filename): Remove redundant
589 range check on index.
590
d8d2f433
DK		 5912009-07-27 Doug Kwan <dougkwan@google.com>
592
593 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
594
9e675548
L		 5952009-07-27 H.J. Lu <hongjiu.lu@intel.com>
596
597 * archures.c bfd_*_arch): Sorted.
598 (bfd_archures_list): Likewise.
599
86514226
SR		 6002009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
601
9e675548 602 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 603 to R_cr16_NUM32 relocation.
604
305f7588
MS		 6052009-07-26 Michael Eager <eager@eagercon.com>
606
607 * archures.c: Add bfd_mach_ppc_405
608 * bfd-in2.h: Same.
609
b1995b01
L		 6102009-07-25 H.J. Lu <hongjiu.lu@intel.com>
611
612 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
613 * cpu-l1om.c (bfd_l1om_arch): Likewise.
614
8a9036a4
L		 6152009-07-25 H.J. Lu <hongjiu.lu@intel.com>
616
617 * archures.c (bfd_architecture): Add bfd_arch_l1om.
618 (bfd_l1om_arch): New.
619 (bfd_archures_list): Add &bfd_l1om_arch.
620 * bfd-in2.h: Regenerated.
621
622 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
623 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
624 if bfd_elf64_x86_64_freebsd_vec is supported.
625 (targ_selvecs): Likewise.
626
627 * configure.in: Support bfd_elf64_l1om_vec and
628 bfd_elf64_l1om_freebsd_vec.
629 * configure: Regenerated.
630
631 * cpu-l1om.c: New.
632
633 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
634 (bfd_elf64_l1om_vec): Likewise.
635 (bfd_elf64_l1om_freebsd_vec): Likewise.
636
637 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
638 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
639 * Makefile.in: Regenerated.
640
641 * targets.c (bfd_elf64_l1om_vec): New.
642 (bfd_elf64_l1om_freebsd_vec): Likewise.
643 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
644 bfd_elf64_l1om_freebsd_vec.
645
8fdcc58d
TS		 6462009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
647 Alan Modra <amodra@bigpond.net.au>
648
649 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
650 * bfd-in2.h: Regenerate.
651 * libbfd.h: Regenerate.
652 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
653 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
654 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
655
9b769489
L		 6562009-07-23 H.J. Lu <hongjiu.lu@intel.com>
657
658 PR ld/10434
659 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
660 instead of shared for R_X86_64_TPOFF32.
661 (elf64_x86_64_relocate_section): Likewise.
662
3e7a7d11
NC		 6632009-07-23 Ulrich Drepper <drepper@redhat.com>
664
665 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
666 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
667 with the BSF_GNU_UNIQUE flag bit set.
668 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
669 for symbols with STB_GNU_UNIQUE binding.
670 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
671 with the STB_GNU_UNIQUE binding.
672 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
673 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
674 symbols with the unique_global field set.
675 (elf_link_output_extsym): Set unique_global field for symbols with
676 the STB_GNU_UNIQUE binding.
677 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
678 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
679 symbols.
680 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
681 symbols.
682 * bfd-in2.h: Regenerate.
683
5f35ea9c
L		 6842009-07-22 H.J. Lu <hongjiu.lu@intel.com>
685
686 * elflink.c (elf_link_output_extsym): Revert the last change.
687
b63cc625
L		 6882009-07-22 H.J. Lu <hongjiu.lu@intel.com>
689
690 PR ld/10433
691 * elflink.c (elf_link_output_extsym): Special case ifunc syms
692 when ref_regular, not def_regular.
693
2955ec4c
L		 6942009-07-21 H.J. Lu <hongjiu.lu@intel.com>
695
696 PR ld/10426
697 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
698 from a DSO into a normal FUNC symbol.
699 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
700 a normal FUNC symbol.
701
6d30f5b2
NC		 7022009-07-17 Chao-ying Fu <fu@mips.com>
703
704 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
705 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
706 interlocking, the last PLT entry needs a nop in the branch delay slot.
707 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
708 output the last two PLT entries in reverse order.
709
1f85278f
L		 7102009-07-16 H.J. Lu <hongjiu.lu@intel.com>
711
712 * elf32-i386.c (elf_i386_relocate_section): Don't get local
713 STT_GNU_IFUNC symbol for relocatable link.
714 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
715
f07749bb
L		 7162009-07-10 H.J. Lu <hongjiu.lu@intel.com>
717
718 * bfdio.c (bfd_iovec): Add comments for bmmap.
719 * bfd-in2.h: Regenerated.
720
8455dd2c
L		 7212009-07-10 H.J. Lu <hongjiu.lu@intel.com>
722
723 * Makefile.am: Run "make dep-am".
724 * Makefile.in: Regenerated.
725
cedfb179
DK		 7262009-07-10 Doug Kwan <dougkwan@google.com>
727
728 * elf32-arm.c (stub_hash_newfunc): Initialize fields
729 target_addend and orig_insn.
730
fa8f86ff
TT		 7312009-07-10 Tom Tromey <tromey@redhat.com>
732
733 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
734 (elf-eh-frame.lo): Likewise.
735 (elf32-bfin.lo): Likewise.
736 (elf32-frv.lo): Likewise.
737 (elf32-xc16x.lo): Likewise.
738 * Makefile.in: Rebuild.
739 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
740 * elf-eh-frame.c: Likewise.
741 * elf32-bfin.c: Likewise.
742 * elf32-frv.c: Likewise.
743 * elf32-xc16x.c: Likewise.
744
33c6a8fc
JB		 7452009-07-10 Julian Brown <julian@codesourcery.com>
746
747 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
748 symbol a stub entry is derived from, not the entry for the stub
749 itself, in call to elf32_arm_final_link_relocate.
750
1d770845
L		 7512009-07-10 H.J. Lu <hongjiu.lu@intel.com>
752
753 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
754 when reporting addends.
755
52cfded7
AM		 7562009-07-10 Alan Modra <amodra@bigpond.net.au>
757
758 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
759 data even when no stubs.
760 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
761
e054468f
AM		 7622009-07-10 Alan Modra <amodra@bigpond.net.au>
763
764 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
765 (ppc_elf_get_synthetic_symtab): Report addend.
766 (PLT_IFUNC): Define.
767 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
768 (ppc_elf_create_glink): New function.
769 (ppc_elf_create_dynamic_sections): Use it.
770 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
771 (update_local_sym_info): Allocate space for local_plt array.
772 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
773 entry pointer.
774 (is_branch_reloc): New function.
775 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
776 (ppc_elf_gc_sweep_hook): Likewise.
777 (ppc_elf_adjust_dynamic_symbol): Likewise.
778 (allocate_dynrelocs): Likewise.
779 (ppc_elf_size_dynamic_sections): Likewise.
780 (ppc_elf_relocate_section): Likewise.
781 (branch_reloc_hash_match): Use is_branch_reloc.
782 (ppc_elf_tls_optimize): Adjust for local_plt.
783 (write_glink_stub): New function, extracted from..
784 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
785 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
786 branch table when dynamic.
787 (elf_backend_post_process_headers): Define.
788 * elf64-ppc.c (elf_backend_post_process_headers): Define.
789 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
790 (ppc64_elf_get_synthetic_symtab): Report addend.
791 (struct ppc_stub_hash_entry): Add plt_ent.
792 (PLT_IFUNC): Define.
793 (struct ppc_link_hash_table): Add iplt and reliplt.
794 (create_linkage_sections): Make .iplt and .rela.iplt sections.
795 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
796 (update_local_sym_info): Allocate space for local_plt array.
797 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
798 entry pointer.
799 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
800 and don't change hash flags here.
801 (is_branch_reloc): New function.
802 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
803 (ppc64_elf_gc_sweep_hook): Likewise.
804 (ppc64_elf_adjust_dynamic_symbol): Likewise.
805 (allocate_dynrelocs): Likewise.
806 (ppc64_elf_size_dynamic_sections): Likewise.
807 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
808 (ppc64_elf_size_stubs): Likewise.
809 (ppc64_elf_relocate_section): Likewise.
810 (get_sym_h): Adjust for local_plt.
811 (branch_reloc_hash_match): Use is_branch_reloc.
812 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
813 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
814
041de40d
AM		 8152009-07-10 Alan Modra <amodra@bigpond.net.au>
816
817 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
818
7ae26bc1
AM		 8192009-07-10 Alan Modra <amodra@bigpond.net.au>
820
821 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
822 and ref_regular_nonweak comment.
823 * elflink.c (elf_link_output_extsym): Special case ifunc syms
824 when def_regular, not ref_regular.
825 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
826 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
827 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
828
9c4d0c1f
AM		 8292009-07-09 Alan Modra <amodra@bigpond.net.au>
830
831 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
832 of malloc'd struct call_info.
833 (pasted_function): Likewise, priority too.
834
2fc6d3b0
AM		 8352009-07-07 Alan Modra <amodra@bigpond.net.au>
836
837 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
838 alignment when packing sections into overlays.
839
9e1f7c0e
DK		 8402009-07-03 Cary Coutant <ccoutant@google.com>
841
842 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
843
4a768870
DK		 8442009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
845
846 * coffcode.h (sec_to_styp_flags): Partially revert (functional
847 changes only) earlier patch:-
848
849 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
850
851 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
852 give .debug and .reloc data characteristics.
853 (DOT_RELOC): New define for .reloc section string.
854 (coff_write_object_contents): Use DOT_RELOC instead of string.
855
848f5748
TT		 8562009-07-02 Tom Tromey <tromey@redhat.com>
857
858 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
859 * bfdwin.c (bfd_free_window): Cast to unsigned long.
860
dda46a27
L		 8612009-07-01 Nick Clifton <nickc@redhat.com>
862
863 * elf-m10300.c: Remove trailing white space.
864 * reloc.c: Likewise.
865
efde2f2c
NC		 8662009-07-01 Douglas B Rupp <rupp@gnat.com>
867
dda46a27 868 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 869 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 870 * configure.in: Use them.
871 * configure: Regenerate.
b11d79f2 872 * config.in: Regenerate.
dda46a27 873 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 874 #define _BSD_SOURCE. Add comments.
875 (vms_file_stats_name): Calculate creation date based on available
876 runtime data. Return 1 for version instead of 0.
877
e1ec24c6
NC		 8782009-07-01 Nick Clifton <nickc@redhat.com>
879
880 PR 10072
881 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
882 to R_ARM_THM_PC8 relocation.
883
2709f570
NC		 8842009-06-29 Nick Clifton <nickc@redhat.com>
885
886 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
887 different uses of the relocations addend when a symbol is in a
888 merged section.
889
83b89087
L		 8902009-06-27 H.J. Lu <hongjiu.lu@intel.com>
891
892 PR ld/10337
893 * elf.c (bfd_section_from_shdr): Don't change sh_link for
894 SHT_REL/SHT_RELA sections on executable nor shared library.
895 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
896 as a normal section.
897
be7035c6
NC		 8982009-06-25 Nick Clifton <nickc@redhat.com>
899
900 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
901 symbols with SEC_MERGE flag.
902
bdeb4032
KT		 9032009-06-25 Kai Tietz <kai.tietz@onevision.com>
904
905 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
906 give .debug and .reloc data characteristics.
907 (DOT_RELOC): New define for .reloc section string.
908 (coff_write_object_contents): Use DOT_RELOC instead of string.
909
b32e07d7
TG		 9102009-06-25 Tristan Gingold <gingold@adacore.com>
911
912 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
913 (bfd_mach_o_canonicalize_dynamic_symtab)
914 (bfd_mach_o_get_synthetic_symtab): Defines.
915 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
916 (TARGET_NAME): Use Mach-O specific functions for dynamic.
917
918 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
919 for scattered relocations.
920 (bfd_mach_o_i386_print_thread): New function.
921 (bfd_mach_o_print_thread): Define.
922
923 * mach-o.c (text_section_names_xlat): Add an entry for __const.
924 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
925 New functions extracted from ...
926 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
927 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
928 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
929 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
930 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
931 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
932 Set name_str field.
933 (bfd_mach_o_scan_read_dylib): Ditto.
934 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
935 reindent.
936 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
937 decode isym and flags on little endian targets. Set dysymtab field.
938 (bfd_mach_o_scan_start_address): Adjust for enum names.
939 (bfd_mach_o_lookup_section): Do not look for segments anymore.
940 (bfd_mach_o_print_section): Display bfd section name.
941 (bfd_mach_o_print_segment): Display none if no name.
942 (bfd_mach_o_print_dysymtab): Display next index for local, external
943 and undefined symbols.
944 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
945 Display dylinker name. Display thread and unixthread commands content.
946 (bfd_mach_o_print_thread): New macro.
947
948 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
949 (bfd_mach_o_ppc_thread_flavour): Ditto.
950 (bfd_mach_o_i386_thread_flavour): Ditto.
951 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
952 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
953 BFD_MACH_O_THREAD_STATE_NONE.
954 (bfd_mach_o_segment_command): Remove segment field.
955 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
956 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
957 (bfd_mach_o_prebound_dylib_command): Ditto.
958 (bfd_mach_o_dylib_command): Ditto.
959 (bfd_mach_o_prebound_dylib_command): Remove section field.
960 (mach_o_data_struct): Add dysymtab field.
961 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
962 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
963 (bfd_mach_o_build_commands): Remove parameter names and attributes.
964 (bfd_mach_o_get_dynamic_reloc_upper_bound)
965 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
966
c41ba836
DK		 9672009-06-25 Rafael Avila de Espindola <espindola@google.com>
968
969 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
970 field of struct dirent.
971
3188b070
TG		 9722009-06-23 Tristan Gingold <gingold@adacore.com>
973
974 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
975 of this macro. Fix indentation.
976
022f8312
CL		 9772009-06-22 Christophe Lyon <christophe.lyon@st.com>
978
979 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
980 destination for defined dynamic symbols when deciding whether to
981 insert a stub or not.
982 (allocate_dynrelocs): Make sure functions are not marked as Thumb
983 when actually accessed through a PLT, even when generating a
984 shared lib.
985
d297e807
TG		 9862009-06-22 Tristan Gingold <gingold@adacore.com>
987
988 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
989 the relocs array.
990
ceaf50a2
AM		 9912009-06-22 Alan Modra <amodra@bigpond.net.au>
992
993 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
994 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
995
983bddc8
AM		 9962009-06-22 Alan Modra <amodra@bigpond.net.au>
997
998 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
999
f8703194
L		 10002009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 * elflink.c (elf_link_add_object_symbols): Avoid warning
1003 from -Wjump-misses-init in gcc 4.5.0.
1004
09a24cbf
L		 10052009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1006
1007 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1008 symbol on error.
1009 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1010
4c544807
L		 10112009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1012
1013 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1014 r_symndx. Report local symbol name on error.
1015 (elf_i386_check_relocs): Updated. Report local symbol name on
1016 error.
1017 (elf_i386_gc_sweep_hook): Updated.
1018 (elf_i386_relocate_section): Likewise.
1019
1020 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1021 r_symndx. Report local symbol name on error.
1022 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1023 on error.
1024 (elf64_x86_64_gc_sweep_hook): Updated.
1025 (elf64_x86_64_relocate_section): Likewise.
1026
b8674692
TG		 10272009-06-19 Tristan Gingold <gingold@adacore.com>
1028
1029 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1030
046b007d
TG		 10312009-06-19 Tristan Gingold <gingold@adacore.com>
1032
1033 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1034 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1035 (bfd_mach_o_valid): Ditto.
1036 (bfd_mach_o_wide_p): Ditto.
1037 (bfd_mach_o_canonicalize_reloc): Ditto.
1038 (bfd_mach_o_build_commands): Ditto.
1039 (bfd_mach_o_scan_read_thread): Ditto.
1040 (bfd_mach_o_flatten_sections): Ditto.
1041 (bfd_mach_o_scan_start_address): Ditto.
1042 (bfd_mach_o_lookup_section): Ditto.
1043 (bfd_mach_o_core_fetch_environment): Ditto.
1044 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1045 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1046 (bfd_mach_o_scan_write_symtab): Ditto.
1047 Use macros instead of hard-coded values.
1048 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1049 Use bfd_mach_o_get_data instead of direct access. Use macros
1050 instead of hard-coded values.
1051 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1052 Remove sym argument and get section from mdata.
1053 Move code into the else branch.
1054 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1055 Remove sym argument and get section from mdata. Adjust code.
1056 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1057 switch (which replaces consecutive if statements).
1058 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1059 module table, table of content, indirect symbols and external
1060 referenced symbols.
1061 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1062 field.
1063 (bfd_mach_o_scan_read_linkedit): New function.
1064 (bfd_mach_o_scan_read_str): Ditto.
1065 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1066 field of mdata.
1067 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1068 bfd_mach_o_count_symbols never returns an error.
1069 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1070 symtab field (there might be only one symtab).
1071 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1072 Handle sub frameworks, sub umbrella, sub library and sub client.
1073 Read code signature and segment split info commands.
1074 (bfd_mach_o_scan): Reindent.
1075 (bfd_mach_o_xlat_name): New type.
1076 (bfd_mach_o_print_flags): New function.
1077 (bfd_mach_o_get_name): Ditto.
1078 (bfd_mach_o_cpu_name): New variable.
1079 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1080 (bfd_mach_o_section_type_name)
1081 (bfd_mach_o_section_attribute_name)
1082 (bfd_mach_o_load_command_name): New variables.
1083 (bfd_mach_o_print_private_header): New function.
1084 (bfd_mach_o_print_section_map): New function extracted from
1085 bfd_mach_o_print_private_bfd_data.
1086 (bfd_mach_o_print_section): Ditto. Print more infos.
1087 (bfd_mach_o_print_segment): Ditto.
1088 (bfd_mach_o_print_dysymtab): Ditto.
1089 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1090 load weak dylib, reexport dylib and id dylib.
1091 Handle code signature and segment_split info.
1092 Handle sub frameworks, sub umbrella, sub library and sub client.
1093 (bfd_mach_o_section_get_nbr_indirect): New function.
1094
1095 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1096 (bfd_mach_o_header_flags): New enum to define header flags.
1097 (bfd_mach_o_section_attribute): New enum to replace ...
1098 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1099 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1100 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1101 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1102 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1103 these removed macros.
1104 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1105 (bfd_mach_o_dylib_module): New type.
1106 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1107 macros.
1108 (bfd_mach_o_dylib_table_of_content): New type.
1109 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1110 (bfd_mach_o_dylib_reference): New type.
1111 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1112 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1113 modules, toc, references and indirect syms.
1114 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1115 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1116 unused). Add comment.
1117 (bfd_mach_o_dylib_command): Ditto.
1118 (bfd_mach_o_prebound_dylib_command): Ditto.
1119 (bfd_mach_o_linkedit_command): New type.
1120 (bfd_mach_o_str_command): New type.
1121 (bfd_mach_o_load_command): Add linkedit and str fields.
1122 (mach_o_data_struct): Add symtab field.
1123 (bfd_get_mach_o_data): Renamed to ...
1124 (bfd_mach_o_get_data): ... this new macro.
1125 (bfd_mach_o_scan_read_symtab_symbol,
1126 bfd_mach_o_scan_read_symtab_strtab,
1127 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1128
1129 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1130 instead of direct access.
1131
6d78d0b9
AM		 11322009-06-19 Alan Modra <amodra@bigpond.net.au>
1133
1134 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1135 R_PPC_PLTREL24 relocs.
1136 (ppc_elf_relocate_section): Likewise.
1137
3ec01793
AM		 11382009-06-19 Alan Modra <amodra@bigpond.net.au>
1139
1140 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1141 pointer to sym hash. Update all uses.
1142 (update_plt_info): Likewise. Don't check addend here.
1143
c2e61a4e
L		 11442009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1145
1146 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1147 bfd_sym_from_r_symndx.
1148 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1149
87d72d41
AM		 11502009-06-18 Alan Modra <amodra@bigpond.net.au>
1151
1152 * elf-bfd.h (struct sym_sec_cache): Delete.
1153 (struct sym_cache): New.
1154 (bfd_section_from_r_symndx): Delete prototype.
1155 (bfd_sym_from_r_symndx): Define prototype.
1156 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1157 (bfd_sym_from_r_symndx): ..new function.
1158 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1159 bfd_section_from_r_symndx to new struct and function.
1160 * elf32-bfin.c: Likewise.
1161 * elf32-hppa.c: Likewise.
1162 * elf32-i386.c: Likewise.
1163 * elf32-m32r.c: Likewise.
1164 * elf32-m68hc1x.c: Likewise.
1165 * elf32-m68hc1x.h: Likewise.
1166 * elf32-m68k.c: Likewise.
1167 * elf32-ppc.c: Likewise.
1168 * elf32-s390.c: Likewise.
1169 * elf32-sh.c: Likewise.
1170 * elf64-ppc.c: Likewise.
1171 * elf64-s390.c: Likewise.
1172 * elf64-x86-64.c: Likewise.
1173 * elfxx-sparc.c: Likewise.
1174 * elfxx-sparc.h: Likewise.
1175
14aae723
L		 11762009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1179 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1180
5e486aa1
NC		 11812009-06-18 Nick Clifton <nickc@redhat.com>
1182
1183 * elflink.c (elf_link_sort_relocs): Return early if there are no
1184 relocs to sort.
1185
361dff73
DK		 11862009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1187
32425da9
NC		 1188 Merge cegcc and mingw32ce target name changes from
1189 CeGCC project:
361dff73 1190
32425da9 1191 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1192
1193 * config.bfd: Add arm*-*-cegcc* target.
1194
32425da9 1195 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1196
1197 * config.bfd: Add arm-*-mingw32ce* target.
1198
e03a8ed8
L		 11992009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1202 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1203 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1204 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1205
12062009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1207
1208 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1209 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1210 * elf32-i386.c (elf_i386_check_relocs): Use it.
1211 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1212
12132009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 * elf-bfd.h (elf_dyn_relocs): New.
1216
1217 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1218 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1219 elf_dyn_relocs.
1220 (elf_i386_copy_indirect_symbol): Likewise.
1221 (elf_i386_check_relocs): Likewise.
1222 (elf_i386_gc_sweep_hook): Likewise.
1223 (elf_i386_allocate_dynrelocs): Likewise.
1224 (elf_i386_readonly_dynrelocs): Likewise.
1225 (elf_i386_size_dynamic_sections): Likewise.
1226
1227 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1228 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1229 with elf_dyn_relocs.
1230 (elf64_x86_64_copy_indirect_symbol): Updated.
1231 (elf64_x86_64_check_relocs): Likewise.
1232 (elf64_x86_64_gc_sweep_hook): Likewise.
1233 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1234 (elf64_x86_64_allocate_dynrelocs): Likewise.
1235 (elf64_x86_64_readonly_dynrelocs): Likewise.
1236 (elf64_x86_64_size_dynamic_sections): Likewise.
1237
64e77c6d
L		 12382009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1239
1240 * elf32-arm.c (create_got_section): Get existing .rela.got
1241 section.
1242 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1243 * elf32-lm32.c (create_got_section): Likewise.
1244 * elf32-m32r.c (create_got_section): Likewise.
1245 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1246 * elf32-s390.c (create_got_section): Likewise.
1247 * elf32-sh.c (create_got_section): Likewise.
1248 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1249 * elf64-s390.c (create_got_section): Likewise.
1250 * elfxx-sparc.c (create_got_section): Likewise.
1251
1252 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1253 the GOT size.
1254
d2149d72
L		 12552009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1256
1257 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1258
1259 * elf32-i386.c (elf_i386_local_hash): Removed.
1260 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1261 (elf_i386_get_local_sym_hash): Likewise.
1262
1263 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1264 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1265 (elf64_x86_64_get_local_sym_hash): Likewise.
1266 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1267 (get_local_sym_hash): Likewise.
1268
cc3bd654
L		 12692009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1270
1271 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1272 rel_got_sec and plt_sec.
1273 (elfNN_ia64_relax_section): Updated.
1274 (elfNN_ia64_create_dynamic_sections): Likewise.
1275 (get_got): Likewise.
1276 (allocate_dynrel_entries): Likewise.
1277 (elfNN_ia64_size_dynamic_sections): Likewise.
1278 (set_got_entry): Likewise.
1279 (elfNN_ia64_choose_gp): Likewise.
1280 (elfNN_ia64_relocate_section): Likewise.
1281 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1282 (elfNN_ia64_finish_dynamic_sections): Likewise.
1283
be3e406d
UW		 12842009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1285
1286 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1287 also for calls.
1288
6de2ae4a
L		 12892009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 * configure.in (elf): Add elf-ifunc.lo.
1292
1293 * configure: Regenerated.
1294 * Makefile.in: Likewise.
1295
1296 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1297 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1298
1299 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1300 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1301 irelifunc.
1302 (elf_i386_link_hash_table_create): Likewise.
1303 (elf_i386_create_dynamic_sections): Likewise.
1304 (elf_i386_check_relocs): Likewise.
1305 (elf_i386_allocate_dynrelocs): Likewise.
1306 (elf_i386_size_dynamic_sections): Likewise.
1307 (elf_i386_relocate_section): Likewise.
1308 (elf_i386_finish_dynamic_symbol): Likewise.
1309 (elf_i386_finish_dynamic_sections): Likewise.
1310 (elf_i386_create_got_section): Removed.
1311
1312 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1313 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1314 irelifunc.
1315 (elf64_x86_64_compute_jump_table_size): Updated.
1316 (elf64_x86_64_link_hash_table_create): Likewise.
1317 (elf64_x86_64_create_dynamic_sections): Likewise.
1318 (elf64_x86_64_check_relocs): Likewise.
1319 (elf64_x86_64_allocate_dynrelocs): Likewise.
1320 (elf64_x86_64_size_dynamic_sections): Likewise.
1321 (elf64_x86_64_relocate_section): Likewise.
1322 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1323 (elf64_x86_64_finish_dynamic_sections): Likewise.
1324 (elf64_x86_64_create_got_section): Removed.
1325
1326 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1327 for pointer alignment. Set up section pointers.
1328 (_bfd_elf_create_dynamic_sections): Likewise.
1329 (_bfd_elf_create_ifunc_sections): Moved to ...
1330 * elf-ifunc.c: Here. New.
1331
1332 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1333 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1334 Run "make dep-am".
1335
81694485
NC		 13362009-06-16 Doug Kwan <dougkwan@google.com>
1337
6de2ae4a
L		 1338 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1339 to bfd_signed_vma. Cast constant operands which are used in
1340 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1341
6db7e006
MR		 13422009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1343
1344 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1345 (elf_backend_plt_sym_val): Define.
1346
9b90d8fd
MR		 13472009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1348
1349 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1350 (elf_backend_reloc_type_class): Define.
1351
04981bc1
MR		 13522009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1353
1354 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1355 from an executable to a shared library treat R_VAX_PC32
1356 relocations as R_VAX_PLT32 ones.
1357
886815b2
MR		 13582009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1359
1360 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1361 symbols in GOT space calculation.
1362 (elf_vax_relocate_section): Adjust accordingly.
1363
6c4fb25a
MR		 13642009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1365
1366 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1367 include <R11:R2>.
1368
7b6021f1
MR		 13692009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1370
1371 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1372 attribute.
1373 (elf_vax_relocate_section): Likewise.
1374
188dbb07
L		 13752009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1376
1377 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1378 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1379
048cbda4
L		 13802009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1381
1382 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1383 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1384
482c6ce9
L		 13852009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1386
1387 * Makefile.am: Run "make dep-am".
1388 * Makefile.in: Regenerated.
1389
eba077f2
L		 13902009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1393 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1394
ec68b083
NC		 13952009-06-15 Nick Clifton <nickc@redhat.com>
1396
1397 * po/ru.po: New Russian translation.
1398 * configure.in (ALL_LINGUAS): Add ru.
1399 * configure: Regenerate.
1400
b80ee1aa
L		 14012009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1402
1403 * elf32-i386.c: Remove duplicated comments.
1404
44c4ea11
L		 14052009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1406
1407 PR ld/10270
1408 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1409 dynamic IFUNC pointer in non-shared object. Use .got.plt
1410 for IFUNC definition in PIE.
1411 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1412 PIE locally.
1413
1414 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1415 dynamic IFUNC pointer in non-shared object. Use .got.plt
1416 for IFUNC definition in PIE.
1417 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1418 PIE locally.
1419
8b7e2992
L		 14202009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1421
1422 * elf32-i386.c (elf_i386_check_relocs): Properly report
1423 local symbol for unhandled relocation against STT_GNU_IFUNC
1424 symbol.
637fa7af 1425 (elf_i386_relocate_section): Likewise.
8b7e2992 1426 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1427 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1428
c25bc9fc
L		 14292009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 PR ld/10269
1432 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1433 (elf_i386_link_hash_table): Add loc_hash_table and
1434 loc_hash_memory.
1435 (elf_i386_local_hash): New.
1436 (elf_i386_local_htab_hash): Likewise.
1437 (elf_i386_local_htab_eq): Likewise.
1438 (elf_i386_get_local_sym_hash): Likewise.
1439 (elf_i386_link_hash_table_free): Likewise.
1440 (elf_i386_allocate_local_dynrelocs): Likewise.
1441 (elf_i386_finish_local_dynamic_symbol): Likewise.
1442 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1443 (elf_i386_link_hash_table_create): Create loc_hash_table and
1444 loc_hash_memory.
1445 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1446 (elf_i386_size_dynamic_sections): Likewise.
1447 (elf_i386_relocate_section): Likewise.
1448 (elf_i386_finish_dynamic_sections): Likewise.
1449 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1450 isn't NULL.
1451
1452 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1453 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1454 loc_hash_memory.
1455 (elf64_x86_64_local_hash): New.
1456 (elf64_x86_64_local_htab_hash): Likewise.
1457 (elf64_x86_64_local_htab_eq): Likewise.
1458 (elf64_x86_64_get_local_sym_hash): Likewise.
1459 (elf64_x86_64_link_hash_table_free): Likewise.
1460 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1461 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1462 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1463 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1464 and loc_hash_memory.
1465 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1466 symbols.
1467 (elf64_x86_64_size_dynamic_sections): Likewise.
1468 (elf64_x86_64_relocate_section): Likewise.
1469 (elf64_x86_64_finish_dynamic_sections): Likewise.
1470 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1471 sym isn't NULL.
1472
dec9d5df
PB		 14732009-06-10 Philip Blundell <philb@gnu.org>
1474
1475 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1476 elf_sec->this_hdr == NULL.
1477
92bc0e80
TG		 14782009-06-12 Tristan Gingold <gingold@adacore.com>
1479
1480 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1481 * bfd-in2.h: Regenerated.
1482 * libbfd.h: Regenerated.
1483
1484 * mach-o.c (FILE_ALIGN): New macro.
1485 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1486 (bfd_mach_o_print_symbol): Ditto.
1487 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1488 (bfd_mach_o_get_reloc_upper_bound): New function.
1489 (bfd_mach_o_canonicalize_reloc): Ditto.
1490 (bfd_mach_o_scan_write_relocs): Ditto.
1491 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1492 (bfd_mach_o_scan_write_section_64): Ditto.
1493 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1494 written for load command. Do not compute section file offset.
1495 (bfd_mach_o_scan_write_segment_64): Ditto.
1496 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1497 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1498 Mach-O to ...
1499 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1500 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1501 Call bfd_mach_o_mangle_symbols.
1502 (bfd_mach_o_build_commands): Adjust for filelen field.
1503 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1504 Do not set symtab file offset anymore here.
1505 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1506 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1507 Set reloc_count and rel_filepos section fields.
1508 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1509 unsigned int.
1510 (bfd_mach_o_scan_read_section_64): Ditto.
1511 (bfd_mach_o_scan_read_section): Ditto.
1512 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1513 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1514 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1515 Handle weak-ref symbols.
1516 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1517 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1518 (bfd_mach_o_scan): Remove assignment to removed field.
1519 (bfd_mach_o_mkobject_init): Ditto.
1520 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1521 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1522 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1523 (bfd_mach_o_swap_reloc_in): Ditto.
1524 (bfd_mach_o_swap_reloc_out): Ditto.
1525
1526 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1527 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1528 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1529 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1530 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1531 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1532 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1533 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1534 (BFD_MACH_O_N_WEAK_DEF): New macros.
1535 Add comments.
1536 (bfd_mach_o_section_type): Add new enumeration values.
1537 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1538 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1539 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1540 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1541 macros.
1542 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1543 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1544 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1545 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1546 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1547 (BFD_MACH_O_RELENT_SIZE): Ditto.
1548 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1549 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1550 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1551 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1552 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1553 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1554 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1555 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1556 (bfd_mach_o_reloc_info): New struct.
1557 (bfd_mach_o_asymbol): New struct.
1558 (bfd_mach_o_symtab_command): The symbols field is now of type
1559 bfd_mach_o_asymbol.
1560 (bfd_mach_o_load_command): The offset and len fields are now of type
1561 unsigned int.
1562 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1563 Add a filelen field. Add comments.
1564 (bfd_mach_o_backend_data): New struct.
1565 (bfd_mach_o_get_backend_data): New macro.
1566 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1567 bfd_mach_o_asymbol.
1568 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1569 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1570 (bfd_mach_o_canonicalize_reloc): Ditto.
1571
1572 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1573 duplicated macro. Now defined to _bfd_generic_is_local_label.
1574 (TARGET_NAME_BACKEND): New macro...
1575 (TARGET_NAME_BACKEND): ... used to name a new variable.
1576 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1577 Mach-O backend data.
1578
1579 * mach-o-i386.c (i386_howto_table): New variable.
1580 (bfd_mach_o_i386_swap_reloc_in): New function.
1581 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1582 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1583 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1584 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1585 (bfd_mach_o_bfd_reloc_type_lookup)
1586 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1587
8c7d38e8
NC		 15882009-06-11 Eric Paris <eparis@redhat.com>
1589 Nick Clifton <nickc@redhat.com>
1590
1591 * opncls.c (_maybe_make_executable): New function. Gives execute
1592 permission to an executable bfd that was opened for writing
1593 provided that it is a regular file. Replaces common code found in...
1594 (bfd_close): here and ...
1595 (bfd_close_all_done): here.
1596
f865a31d
AG		 15972009-06-11 Anthony Green <green@moxielogic.com>
1598
1599 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1600 * bfd-in2.h: Rebuilt.
1601 * libbfd.h: Rebuilt.
1602 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1603 relocation support.
1604 (moxie_reloc_map): Ditto.
1605 Clean up copyright notice.
1606
25b88f33
PP		 16072009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1608
1372b818 1609 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1610 * bfdio.c (bfd_mmap): New function.
1611 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1612 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1613 (cache_iovec): Initialize bmmap member.
1614 * opencls.c (opncls_bmmap): New function.
1615 (opncls_iovec): Initialize bmmap member.
1616
c2f09c75
TG		 16172009-06-09 Tristan Gingold <gingold@adacore.com>
1618
1619 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1620 and stabstr_segment fields.
1621 (mach_o_be_vec, mach_o_le_vec): Removed
1622 (bfd_mach_o_version): New prototype.
1623
1624 * mach-o.c (bfd_mach_o_version): Make this function public.
1625 (mach_o_wide_p): New function.
1626 (bfd_mach_o_wide_p): Ditto.
1627 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1628 weird names.
1629 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1630 Search in the list only if the name starts with a dot.
1631 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1632 test. Check bfd_seek status.
1633 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1634 (bfd_mach_o_scan_write_section_32): Ditto.
1635 (bfd_mach_o_scan_write_section_64): Ditto.
1636 (bfd_mach_o_scan_write_section): Removed.
1637 (bfd_mach_o_scan_write_segment): Split into ...
1638 (bfd_mach_o_scan_write_segment_32): ... this and ...
1639 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1640 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1641 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1642 symbol table. Now returns a boolean.
1643 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1644 Adjust for status type.
1645 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1646 test. Write symbol table. Numbers the sections.
1647 (bfd_mach_o_read_header): Check bfd_seek status.
1648 Use mach_o_wide_p instead of hard-coded test.
1649 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1650 (bfd_mach_o_scan_read_section_64): Ditto.
1651 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1652 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1653 handled common symbols.
1654 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1655 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1656 (bfd_mach_o_scan_read_dylinker): Ditto.
1657 (bfd_mach_o_scan_read_dylib): Ditto.
1658 (bfd_mach_o_scan_read_thread): Ditto.
1659 (bfd_mach_o_scan_read_symtab): Ditto.
1660 Do not create a section for the stabs.
1661 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1662 (bfd_mach_o_scan_read_segment): Ditto.
1663 (bfd_mach_o_scan_read_command): Ditto.
1664 (bfd_mach_o_scan_start_address): Ditto.
1665 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1666 (bfd_mach_o_archive_p): Check bfd_seek status.
1667 (bfd_mach_o_core_fetch_environment): Ditto.
1668
1669 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1670
2a81c24a
L		 16712009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1672
1673 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1674 (elf_i386_link_hash_table_create): Initialize irelifunc.
1675 (elf_i386_check_relocs): Updated. Set up irelifunc for
1676 shared objects.
1677 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1678 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1679 shared objects.
1680 (elf_i386_relocate_section): Likewise.
1681
1682 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1683 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1684 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1685 shared objects.
1686 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1687 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1688 shared objects.
1689 (elf64_x86_64_relocate_section): Likewise.
1690
1691 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1692 ...
1693 (_bfd_elf_create_ifunc_sections): This.
1694
c2f09c75 1695 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1696 ...
1697 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1698 for shared objects.
1699
710ab287
L		 17002009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1703 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1704 building shared object. Check info->executable instead of
1705 !info->shared when setting non_got_ref.
1706 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1707 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1708 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1709 symbol if needed.
1710 (elf_i386_relocate_section): Output dynamic relocation for
1711 R_386_32 against STT_GNU_IFUNC symbol to get the real
1712 function address when building shared object.
1713 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1714 relocation for STT_GNU_IFUNC symbol in shared object.
1715
1716 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1717 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1718 symbol when building shared object. Check info->executable
1719 instead of !info->shared when setting non_got_ref.
1720 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1721 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1722 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1723 if needed.
1724 (elf64_x86_64_relocate_section): Output dynamic relocation
1725 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1726 function address when building shared object.
1727 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1728 relocation for STT_GNU_IFUNC symbol in shared object.
1729
9e93c730
JK		 17302009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1731
1732 * Makefile.am: Run "make dep-am".
1733 (BFD32_BACKENDS): Add mach-o-i386.lo.
1734 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1735 * Makefile.in: Regenerate.
1736
74681fc4
AM		 17372009-06-06 Alan Modra <amodra@bigpond.net.au>
1738
1739 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1740 when looking for soft-icache stubs.
1741
154a1ee5
TG		 17422009-06-05 Tristan Gingold <gingold@adacore.com>
1743
1744 * mach-o.h: Update copyright year.
1745 (bfd_mach_o_mach_header_magic): New enum.
1746 (bfd_mach_o_cpu_subtype): Now an enum.
1747 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1748 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1749 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1750 (bfd_mach_o_load_command): Field type_required is now a boolean.
1751 Reindent prototypes.
1752 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1753 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1754 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1755 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1756 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1757 (bfd_mach_o_canonicalize_symtab): Ditto.
1758 (bfd_mach_o_get_symbol_info): Ditto.
1759 (bfd_mach_o_print_symbol): Ditto.
1760 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1761 (bfd_mach_o_make_empty_symbol): Ditto.
1762 (bfd_mach_o_write_contents): Ditto.
1763
1764 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1765 bfd_mach_o_mkobject): Defines.
1766 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1767 Do not check with target vector but with flavour.
1768 (struct mach_o_section_name_xlat): New declaration.
1769 (dwarf_section_names_xlat): Ditto.
1770 (text_section_names_xlat): Ditto.
1771 (data_section_names_xlat): Ditto.
1772 (struct mach_o_segment_name_xlat): Ditto.
1773 (segsec_names_xlat): Ditto.
1774 (bfd_mach_o_convert_section_name_to_bfd): New function.
1775 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1776 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1777 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1778 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1779 Accept any input and output flavour. Do not share private data
1780 anymore.
1781 (bfd_mach_o_count_symbols): Add a comment.
1782 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1783 (bfd_mach_o_canonicalize_symtab): Ditto.
1784 (bfd_mach_o_get_symbol_info): Ditto.
1785 (bfd_mach_o_print_symbol): Ditto.
1786 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1787 Use constants instead of hard-coded values.
1788 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1789 values.
1790 (bfd_mach_o_scan_write_section_64): Ditto.
1791 (bfd_mach_o_scan_write_segment): Ditto.
1792 Do not copy sections anymore.
1793 (bfd_mach_o_write_contents): Make it public.
1794 Remove dead code. Rewrite typeflag assignment.
1795 (bfd_mach_o_build_commands): New function.
1796 (bfd_mach_o_set_section_contents): Ditto.
1797 (bfd_mach_o_make_empty_symbol): Make it public.
1798 (bfd_mach_o_read_header): Make it static.
1799 Convert to bfd_boolean.
1800 Use constants instead of hard-coded values.
1801 (bfd_mach_o_make_bfd_section): Call
1802 bfd_mach_o_convert_section_name_to_bfd to create name.
1803 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1804 values.
1805 (bfd_mach_o_scan_read_section_64): Ditto.
1806 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1807 a segment anymore. Use constants instead of hard-coded values.
1808 (bfd_mach_o_scan_read_command): Fix style.
1809 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1810 Get rid of BFD_IO_FUNCS.
1811 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1812 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1813 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1814 (bfd_mach_o_object_p): Removed.
1815 (bfd_mach_o_gen_core_p): New function, replaces ...
1816 (bfd_mach_o_core_p): ... deleted.
1817 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1818
1819 * mach-o-i386.c: New file.
1820 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1821 * configure.in (TDEFINES): Add mach_o_i386_vec.
1822 * configure: Regenerated.
1823 * targets.c: Add mach_o_i386_vec.
1824
1825 * mach-o.c: Update copyright years.
1826 (BFD_IO_FUNCS): Remove (was not used).
1827 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1828 bfd_mach_o_slurp_extended_name_table,
1829 bfd_mach_o_construct_extended_name_table,
1830 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1831 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1832 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1833 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1834 bfd_mach_o_get_section_contents_in_window,
1835 bfd_mach_o_bfd_is_local_label_name,
1836 bfd_mach_o_bfd_is_target_special_symbol,
1837 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1838 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1839 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1840 bfd_mach_o_minisymbol_to_symbol,
1841 bfd_mach_o_bfd_get_relocated_section_contents,
1842 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1843 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1844 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1845 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1846 bfd_mach_o_bfd_merge_private_bfd_data,
1847 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1848 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1849 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1850 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1851 bfd_mach_o_bfd_copy_private_header_data,
1852 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1853 * mach-o-target.c: ... here.
1854 Update copyright years.
1855
a1ef399e
AM		 18562009-06-04 Alan Modra <amodra@bigpond.net.au>
1857
1858 * dep-in.sed: Don't use \n in replacement part of s command.
1859 * Makefile.am (DEP1): LC_ALL for uniq.
1860 Run "make dep-am".
1861 * Makefile.in: Regenerate.
1862
2e75bb35
L		 18632009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1864
1865 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1866 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1867 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1868
0018b0a3
L		 18692009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1870
1871 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1872 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1873 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1874 against STT_GNU_IFUNC symbols for static executables.
1875 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1876 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1877
1878 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1879 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1880 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1881 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1882
94313f36
RS		 18832009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1884
1885 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1886 symbols to be left unimported when linking statically.
1887 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1888 code when linking statically.
1889
7afd84dc
L		 18902009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1891
1892 * elf32-i386.c (elf_i386_check_relocs): Increment
1893 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1894 against STT_GNU_IFUNC symbol.
1895 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1896 local STT_GNU_IFUNC definition is used.
1897 (elf_i386_relocate_section): Handle got.offset != -1 for
1898 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1899 symbol.
1900
1901 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1902 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1903 relocations against STT_GNU_IFUNC symbol.
1904 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1905 local STT_GNU_IFUNC definition is used.
1906 (elf64_x86_64_relocate_section): Handle got.offset != -1
1907 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1908 STT_GNU_IFUNC symbol.
1909
cbe950e9
L		 19102009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1911
1912 PR ld/10205
1913 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1914 (elf_i386_reloc_type_lookup): Likewise.
1915 (R_386_tls): Removed.
1916 (R_386_irelative): New.
1917 (R_386_vt_offset): Updated.
1918 (elf_i386_rtype_to_howto): Likewise.
1919 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1920 (elf_i386_link_hash_table_create): Initialize igotplt,
1921 iplt and irelplt.
1922 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1923 (elf_i386_adjust_dynamic_symbol): Likewise.
1924 (elf_i386_allocate_dynrelocs): Likewise.
1925 (elf_i386_relocate_section): Likewise.
1926 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1927 sections.
1928 (elf_i386_finish_dynamic_symbol): When building a static
1929 executable, use .iplt, .igot.plt and .rel.iplt sections for
1930 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1931 locally defined STT_GNU_IFUNC symbol.
1932
1933 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1934 (x86_64_reloc_map): Likewise.
1935 (R_X86_64_standard): Updated.
1936 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1937 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1938 iplt and irelplt.
1939 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1940 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1941 (elf64_x86_64_allocate_dynrelocs): Likewise.
1942 (elf64_x86_64_relocate_section): Likewise.
1943 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1944 sections.
1945 (elf64_x86_64_finish_dynamic_symbol): When building a static
1946 executable, use .iplt, .igot.plt and .rela.iplt sections for
1947 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1948 for locally defined STT_GNU_IFUNC symbol.
1949
1950 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1951 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1952
1953 * bfd-in2.h: Regenerated.
1954 * libbfd.h: Likewise.
1955
3aa14d16
L		 19562009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1957
1958 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1959 (_bfd_elf_make_ifunc_reloc_section): Removed.
1960 (_bfd_elf_is_ifunc_symbol): Likewise.
1961 (_bfd_elf_create_static_ifunc_sections): New.
1962
1963 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1964 symbol check to ...
1965 (elf_link_add_object_symbols): Here.
1966 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1967 STT_GNU_IFUNC symbol.
1968 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1969 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1970 (IFUNC_INFIX): Removed.
1971 (get_ifunc_reloc_section_name): Likewise.
1972 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1973 (_bfd_elf_is_ifunc_symbol): Likewise.
1974 (_bfd_elf_create_static_ifunc_sections): New.
1975
eb4ff4d6
L		 19762009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1977
1978 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1979 (create_got_section): Likewise.
1980 (allocate_dynrelocs): Likewise.
1981 (readonly_dynrelocs): Likewise.
1982 (set_tls_module_base): Likewise.
1983 (dtpoff_base): Likewise.
1984 (tpoff): Likewise.
1985 (elf_i386_link_hash_table_create): Updated.
1986 (elf_i386_create_dynamic_sections): Likewise.
1987 (elf_i386_check_relocs): Likewise.
1988 (elf_i386_size_dynamic_sections): Likewise.
1989 (elf_i386_relocate_section): Likewise.
1990
1991 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1992 (create_got_section): Likewise.
1993 (allocate_dynrelocs): Likewise.
1994 (readonly_dynrelocs): Likewise.
1995 (set_tls_module_base): Likewise.
1996 (dtpoff_base): Likewise.
1997 (tpoff): Likewise.
1998 (elf64_x86_64_link_hash_table_create): Updated.
1999 (elf64_x86_64_create_dynamic_sections): Likewise.
2000 (elf64_x86_64_check_relocs): Likewise.
2001 (elf64_x86_64_size_dynamic_sections): Likewise.
2002 (elf64_x86_64_relocate_section): Likewise.
2003
fc579192
NC		 20042009-05-28 Nick Clifton <nickc@redhat.com>
2005
2006 * targets.c (_bfd_target_vector): Only include plugin target in
2007 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2008
5ebe2858
UW		 20092009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2010
2011 * elf32-spu.c (struct call_info): New member broken_cycle.
2012 (remove_cycle): Instead of physically removing call_info structures
2013 to break call graph cycles, mark them using the broken_cycle flag.
2014 (mark_overlay_section): Respect broken_cycle flag.
2015 (unmark_overlay_section): Likewise.
2016 (collect_lib_sections): Likewise.
2017 (collect_overlays): Likewise.
2018 (sum_stack): Likewise.
2019
34ad4cb0
UW		 20202009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2021
2022 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2023 (mark_functions_via_relocs): Initialize callee->count to 1.
2024 (pasted_function): Likewise.
2025 (spu_elf_auto_overlay): Honor call counts when determining number
2026 of stubs required in software i-cache mode.
2027
fc579192
NC		 20282009-05-27 Rafael Avila de Espindola <espindola@google.com>
2029
2030 * plugin.c (program_name): Remove.
2031 (plugin_program_name): New.
2032 (bfd_plugin_set_program_name): New.
2033 (try_load_plugin): Use plugin_program_name.
2034 * plugin.h (bfd_plugin_set_program_name): New.
2035
20362009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2037
2038 * aclocal.m4: Include ../config/plugins.m4.
2039 * configure.in: Use AC_PLUGINS.
2040 * configure: Regenerate.
2041 * Makefile.in: Regenerate.
2042 * doc/Makefile.in: Regenerate.
2043
c8a1f254
NS		 20442009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2045
2046 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2047 link.
2048 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2049 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2050 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2051 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2052 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2053 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2054 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2055 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2056 * reloc.c (bfd_generic_relax_section): Likewise.
2057 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2058 * vms.c (vms_bfd_relax_section): Likewise.
2059
68d7e96a
L		 20602009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2063
2064 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2065 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2066
2067 * elf32-i386.c (allocate_dynrelocs): Updated.
2068 (elf_i386_relocate_section): Likewise.
2069 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2070 (elf64_x86_64_relocate_section): Likewise.
2071
2072 * elf64-x86-64.c (is_indirect_symbol): Removed.
2073
f12e7348
NC		 20742009-05-26 Nick Clifton <nickc@redhat.com>
2075
2076 * po/id.po: Updated Indonesian translation.
2077
ce3c775b
NC		 20782009-05-26 Rafael Avila de Espindola <espindola@google.com>
2079
2080 * Makefile.am: Run "make dep-am".
2081 (AM_CPPFLAGS): New.
2082 (LIBDL): New.
2083 (ALL_MACHINES): Add cpu-plugin.lo.
2084 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2085 (BFD32_BACKENDS): Add plugin.lo.
2086 (BFD32_BACKENDS_CFILES): Add plugin.c.
2087 (libbfd_la_LIBADD): Add LIBDL
2088 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2089 (bfd_plugin_arch): Declare.
2090 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2091 * bfd.c (bfd): Add plugin_data.
2092 * config.bfd: Handle the plugin target.
2093 * configure.in: Check for --enable-plugins.
2094 (LT_INIT): Use the dlopen option.
2095 * cpu-plugin.c: New.
2096 * plugin.c: New.
2097 * plugin.h: New.
2098 * targets.c (plugin_vec): Declare.
2099 (_bfd_target_vector): Add plugin_vec.
2100 * Makefile.in: Regenerate.
2101 * bfd-in2.h: Regenerate.
2102 * configure: Regenerate.
2103
9e097a72
AM		 21042009-05-26 Alan Modra <amodra@bigpond.net.au>
2105
2106 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2107 per line with all lines having continuation backslash. Prefix
2108 first line with "A", following lines with "B".
2109 * Makefile.am (DEP): Don't use dep.sed here.
2110 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2111 dep.sed here on dependencies, sort and uniq.
2112 * Makefile.in: Regenerate.
2113
d5acff2f
TG		 21142009-05-25 Tristan Gingold <gingold@adacore.com>
2115
2116 * makefile.vms: Add verilog.obj to object list OBJS.
2117
5c93f09b
AM		 21182009-05-24 Alan Modra <amodra@bigpond.net.au>
2119
2120 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2121 for BFD_IN_MEMORY is cleared.
2122 (bfd_bwrite): Zero excess memory allocated.
2123
48229727
JB		 21242009-05-22 Julian Brown <julian@codesourcery.com>
2125
2126 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2127 macros.
2128 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2129 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2130 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2131 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2132 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2133 (a8_erratum_fix, a8_erratum_reloc): New structs.
2134 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2135 num_a8_erratum_fixes, fix_cortex_a8 fields.
2136 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2137 (elf32_arm_add_stub): Split into two parts, creating...
2138 (elf32_arm_create_or_find_stub_sec): New function.
2139 (elf32_arm_final_link_relocate): Add forward declaration.
2140 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2141 relocations, multiple relocations per stub.
2142 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2143 (arm_size_one_stub): Use find_stub_size_and_template.
2144 (a8_reloc_compare): New.
2145 (find_thumb_glue): Add forward declaration.
2146 (cortex_a8_erratum_scan): New.
2147 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2148 (bfd_elf32_arm_set_cortex_a8_fix): New.
2149 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2150 (arm_map_one_stub): Add THUMB32_TYPE support.
2151 (a8_branch_to_stub_data): New.
2152 (make_branch_to_a8_stub): New.
2153 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2154 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2155 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2156 Cortex-A8 erratum workaround.
2157 * bfd-in2.h: Regenerate.
2158
2b3decb5
AM		 21592009-05-22 Alan Modra <amodra@bigpond.net.au>
2160
2161 * Makefile.am: Run "make dep-am".
2162 * Makefile.in: Regenerate.
2163 * po/SRC-POTFILES.in: Regenerate.
2164
930e005c
AM		 21652009-05-21 Alan Modra <amodra@bigpond.net.au>
2166
2167 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2168 commit.
2169
6e0b88f1
AM		 21702009-05-21 Alan Modra <amodra@bigpond.net.au>
2171
2172 * elf-bfd.h (struct elf_backend_data
2173 <elf_backend_link_output_symbol_hook>): Return an int.
2174 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2175 symbols on deleted .opd entries.
2176 * elflink.c (elf_link_output_sym): Return without outputting sym
2177 if output_symbol_hook returns 2.
2178 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2179 Abort if we must not discard sym.
2180 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2181 local syms.
2182 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2183 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2184 elf_backend_link_output_symbol_hook return type change.
2185 * elf32-arm.c (output_arch_syminfo): Likewise.
2186 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2187 (elf32_arm_output_arch_local_syms): Likewise.
2188 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2189 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2190 (bfd_score_elf_link_output_symbol_hook): Likewise.
2191 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2192 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2193 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2194 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2195 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2196 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2197 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2198 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2199 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2200 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2201 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2202
5ef11c02
AM		 22032009-05-21 Alan Modra <amodra@bigpond.net.au>
2204
2205 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2206 out of range .opd symbols.
2207
ebf12fbe
DK		 22082009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2209
2210 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2211 fprintf_vma directly.
2212 * peXXigen.c (pe_print_edata): Likewise.
2213 (pe_print_pdata): Likewise.
2214 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2215 (_bfd_XX_print_private_bfd_data_common): Likewise.
2216
c1711530
DK		 22172009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2218
2219 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2220
22a8f80e 22212009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2222 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2223
2224 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2225 fix discarded sections.
2226
335bd8f2
UW		 22272009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2228
2229 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2230 sections into the software icache.
2231
cdc83fba
UW		 22322009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2233
2234 * elf32-spu.c (build_stub): Always build "compact" sofware
2235 i-cache stubs.
2236
97fc8d84
UW		 22372009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2238
2239 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2240 (spu_elf_setup): Initialize it.
2241 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2242 Update to new-sytle cache manager data structures.
2243 (spu_elf_build_stubs): Generate new-style cache manager data
2244 structures and symbols.
2245 (spu_elf_auto_overlay): Update size computation.
2246
452de53c
UW		 22472009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2248
2249 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2250 segments first amongst the program headers.
2251
d342a8b1
UW		 22522009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2253
2254 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2255 into addresses for relocation types that look at high bits. Remove
2256 special handling of relocation overflow warnings.
2257
cc210763
UW		 22582009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2259
2260 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2261 control flow graph between fragments of a function.
2262
c1ea05bb
UW		 22632009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2264
2265 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2266 generate only a 16-byte .toe section.
2267 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2268
bbb0fc04
AM		 22692009-05-14 Alan Modra <amodra@bigpond.net.au>
2270
2271 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2272 (spu_elf_place_overlay_data): ..here. New function.
2273 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2274
6e6718a3
AJ		 22752009-05-13 Andrew Jenner <andrew@codesourcery.com>
2276
2277 * elf32-arm.c: Move sysdep.h to start of file.
2278
77ae44b0
AM		 22792009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2280
2281 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2282 start of overlays.
2283 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2284 __icache_tag_array and __icache_tag_array_size.
2285
51408ec2
AM		 22862009-05-11 Masaki Muranaka <monaka@monami-software.com>
2287
2288 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2289 ATTRIBUTE_UNUSED.
2290 (bfinfdpic_link_omit_section_dynsym): Likewise.
2291 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2292
2468f9c9
PB		 22932009-05-05 Paul Brook <paul@codesourcery.com>
2294
2295 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2296 * bfd-in2.h: Regenerate.
2297 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2298 (_arm_elf_section_data): Add text and exidx fields.
2299 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2300 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2301 copy_exidx_entry): New functions.
2302 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2303
738a79f6
CL		 23042009-05-05 Christophe lyon <christophe.lyon@st.com>
2305
2306 * elf32-arm.c (DEF_STUBS): New helper define.
2307 (DEF_STUB): Likewise.
2308 (stub_def): New type.
2309 (stub_definitions): New array, containing stub template pointers
2310 and sizes.
2311 (arm_size_one_stub): Make use of stub_definitions.
2312
09e2aba4
DK		 23132009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2314
2315 * elflink.c (find_version_for_sym): Remove from here, ...
2316 * linker.c (bfd_find_version_for_sym): ... rename, replace
2317 here, make public and update all callers.
2318 * bfd-in2.h: Regenerate.
2319
d8045f23
NC		 23202009-04-30 Nick Clifton <nickc@redhat.com>
2321
2322 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2323 section pointer.
2324 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2325 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2326 into a STT_GNU_IFUNC symbol type.
2327 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2328 type.
2329 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2330 the binary contains ifunc symbols.
2331 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2332 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2333 * elf32-i386.c (is_indirect_function): New function.
2334 (elf_i386_check_relocs): Create an ifunc output section.
2335 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2336 section if necessary.
2337 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2338 if necessary.
2339 (elf_i386_add_symbol_hook): New function. Set the
2340 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2341 symbol is encountered.
2342 (elf_backend_post_process_headers): Define.
2343 (elf_backend_add_symbol_hook): Define.
2344 (elf_i386_post_process_headers): Rename to
2345 elf_i388_fbsd_post_process_headers.
2346 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2347 (is_indirect_function): New function.
2348 (elf64_x86_64_check_relocs): Create an ifunc output section.
2349 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2350 section if necessary.
2351 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2352 symbol if necessary.
2353 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2354 elf_obj_data structure if an ifunc symbol is encountered.
2355 (elf_backend_post_process_headers): Define.
2356 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2357 if we have ifunc symbols to handle.
2358 (get_ifunc_reloc_section_name): New function. Computes the name
2359 for an ifunc section.
2360 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2361 section to hold ifunc relocs.
2362 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2363 (bfd_print_symbol_vandf): Handle ifunc symbols.
2364 (bfd_decode_symclass): Likewise.
2365 * bfd-in2.h: Regenerate.
2366
96c23d59
JM		 23672009-04-30 Joseph Myers <joseph@codesourcery.com>
2368
2369 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2370 MOVW and MOVT relocations in a shared library link.
2371
c067354b
NC		 23722009-04-27 Anthony Green <green@moxielogic.com>
2373
2374 * verilog.c: New file.
2375 * Makefile.am (BFD32_LIBS): Add verilog.c.
2376 (BFD32_LIBS_CFILES): Add verilog.c.
2377 (verilog.lo): New build rule.
2378 * Makefile.in: Rebuilt.
2379 * targets.c: Add verilog support.
2380 * bfd.c (tdata union): Add Verilog private data field.
2381 * bfd-in2.h: Regenerate.
2382
325c681d
L		 23832009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2384
2385 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2386 copy pe_opthdr.
2387
ba775898
DK		 23882009-04-23 Matthias Klose <doko@ubuntu.com>
2389
2e28a5fc 2390 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2391
155d87d7
CL		 23922009-04-22 Christophe Lyon <christophe.lyon@st.com>
2393
2394 PR9743
2395 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2396 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2397 (elf32_arm_size_stubs): Likewise.
2398 (record_thumb_to_arm_glue): Deleted unused function.
2399 (bfd_elf32_arm_process_before_allocation): No longer handle
2400 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2401 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2402 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2403
3e6b1042
DJ		 24042009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2405
2406 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2407 (elf32_arm_write_section): Declare early.
2408 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2409 (arm_allocate_glue_section_space): Exclude empty sections.
2410 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2411 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2412 BFD.
2413 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2414 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2415 (elf32_arm_size_dynamic_sections): Allocate interworking
2416 sections here.
2417 (bfd_elf32_bfd_final_link): Define.
2418
4f360784
L		 24192009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2420
2421 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2422
4f360784
L		 2423 * coffcode.h (coff_compute_section_file_positions): Clear
2424 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2425
2426 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2427 force_minimum_alignment.
2428
2429 * libcoff.h: Regenerated.
2430
2431 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2432 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2433
2434 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2435 nor target_subsystem.
2436
2437 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2438 force_minimum_alignment nor target_subsystem.
2439
e48570bb
DK		 24402009-04-21 Kai Tietz <kai.tietz@onevision.com>
2441
2442 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2443 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2444 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2445 include in coff-x86_64.c of headers.
2446 (PDATA_ROW_SIZE): New define.
2447 (pex_regs[]): New static array.
2448 (pex64_get_runtime_function): New static function.
2449 (pex64_get_unwind_info): Likewise.
2450 (pex64_get_scope_entry): Likewise.
2451 (pex64_xdata_print_uwd_codes): Likewise.
2452 (pex64_get_section_by_rva): Likewise.
2453 (pex64_dump_xdata): Likewise.
2454 (pex64_bfd_print_pdata): Likewise.
2455 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2456 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2457 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2458
383c383f 24592009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2460 Alan Modra <amodra@bigpond.net.au>
2461 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2462
2463 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2464 long names and non-NUL-terminated strings.
2465
b6b450f1
L		 24662009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2467
2468 * bfd-in2.h: Regenerated.
2469
d9118602
L		 24702009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2471
2472 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2473 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2474
92dd4511
L		 24752009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2476
2477 PR binutils/10074
2478 * coffcode.h (bfd_pei_p): New.
2479
2480 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2481 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2482 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2483 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2484 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2485 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2486
2487 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2488 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2489 bfd_efi_rtdrv_x86_64_vec,
2490 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2491 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2492 * targets.c: Likewise.
2493
2494 * configure: Regenerated.
2495 * libcoff.h: Likewise.
2496 * Makefile.in: Likewise.
2497
2498 * efi-app-ia32.c: Removed.
2499 * efi-app-x86_64.c: Likewise.
2500 * efi-bsdrv-ia32.c: Likewise.
2501 * efi-bsdrv-ia64.c: Likewise.
2502 * efi-bsdrv-x86_64.c: Likewise.
2503 * efi-rtdrv-ia32.c: Likewise.
2504 * efi-rtdrv-ia64.c: Likewise.
2505 * efi-rtdrv-x86_64.c: Likewise.
2506 * efi-rtdrv-ia32.c: Likewise.
2507
2508 * efi-app-ia64.c: Moved to ...
2509 * pei-ia64.c: This.
2510 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2511 (TARGET_NAME): Set to pei-ia64.
2512
2513 * libpei.h (bfd_target_pei_p): Removed.
2514 (bfd_target_pei_arch): Likewise.
2515 (bfd_target_efi_app_p): Likewise.
2516 (bfd_target_efi_app_arch): Likewise.
2517 (bfd_target_efi_bsdrv_p): Likewise.
2518 (bfd_target_efi_bsdrv_arch): Likewise.
2519 (bfd_target_efi_rtdrv_p): Likewise.
2520 (bfd_target_efi_rtdrv_arch): Likewise.
2521 (bfd_pe_executable_p): Likewise.
2522
2523 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2524 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2525 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2526 and efi-rtdrv-ia32.c.
2527 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2528 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2529 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2530 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2531 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2532 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2533 (efi-app-ia64.lo): Removed.
2534 (efi-bsdrv-ia32.lo): Likewise.
2535 (efi-rtdrv-ia32.lo): Likewise.
2536 (efi-app-ia64.lo): Likewise.
2537 (efi-bsdrv-ia64.lo): Likewise.
2538 (efi-rtdrv-ia64.lo): Likewise.
2539 (efi-app-x86_64.lo): Likewise.
2540 (efi-bsdrv-x86_64.lo): Likewise.
2541 (efi-rtdrv-x86_64.lo): Likewise.
2542 (pei-ia64.lo): New.
2543
2544 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2545 with bfd_pei_p.
2546 (arch_type): Removed.
2547 (pe_arch): Likewise.
2548 (pe_bfd_object_p): Just return coff_object_p.
2549
2550 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2551 bfd_pe_executable_p with bfd_pei_p.
2552
69c5861e
CL		 25532009-04-17 Christophe Lyon <christophe.lyon@st.com>
2554
2555 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2556 PLT entries to an undefined symbol when generating a shared
2557 library.
2558
e9cd0660
NC		 25592009-04-17 Nick Clifton <nickc@redhat.com>
2560
2561 PR 9909
2562 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2563
3023e3f6
RS		 25642009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2565
2566 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2567 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2568 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2569 * binary.c (binary_bfd_define_common_symbol): Likewise.
2570 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2571 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2572 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2573 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2574 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2575 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2576 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2577 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2578 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2579 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2580 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2581 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2582 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2583 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2584 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2585 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2586 * som.c (som_bfd_define_common_symbol): Likewise.
2587 * srec.c (srec_bfd_define_common_symbol): Likewise.
2588 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2589 * versados.c (versados_bfd_define_common_symbol): Likewise.
2590 * vms.c (vms_bfd_define_common_symbol): Likewise.
2591 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2592 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2593 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2594 (pmac_xcoff_vec): Likewise.
2595 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2596 (aix5coff64_vec): Likewise.
2597 * linker.c (bfd_generic_define_common_symbol): New function.
2598 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2599 (_bfd_define_common_symbol): New field.
2600 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2601 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2602 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2603 symbols here.
2604 * bfd-in2.h: Regenerate.
2605 * libbfd.h: Likewise.
2606 * libcoff.h: Likewise.
2607
20135e4c
NC		 26082009-04-15 Anthony Green <green@moxielogic.com>
2609
2610 * targets.c: Add moxie support.
2611 * Makefile.am: Ditto.
2612 * Makefile.in: Rebuilt.
2613 * cpu-moxie.c, elf32-moxie.c: New files.
2614 * archures.c: Add moxie support.
2615 * configure.in: Add moxie support.
2616 * configure: Rebuilt.
2617 * config.bfd, archures.c: Add moxie support.
2618 * bfd-in2.h: Rebuilt.
2619
82b5c97a
CL		 26202009-04-15 Christophe Lyon <christophe.lyon@st.com>
2621
2622 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2623 branch to an undef weak symbol into a jump to next instruction if
2624 a PLT entry will be created.
2625
0408dee6
DK		 26262009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2627
2628 * coffgen.c (make_a_section_from_file): Set the backend long
2629 section names enable if long section names found on input.
2630 * coffcode.h: Extend long section names documentation to match.
2631
a0c402a5
L		 26322009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2633
2634 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2635 machine code.
2636
4d28413b
DD		 26372009-04-07 DJ Delorie <dj@redhat.com>
2638
2639 * archures.c: Add bfd_mach_mep_c5.
2640 * bfd-in2.h: Likewise.
2641 * cpu-mep.c: Add bfd_c5_arch.
2642 * elf32-mep.c: Support it.
2643
bb6198d2
L		 26442009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2645
2646 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2647 info->callbacks->einfo.
2648 * linker.c (_bfd_generic_section_already_linked): Likewise.
2649
bcb012d3
DD		 26502009-04-06 DJ Delorie <dj@redhat.com>
2651
2652 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2653
db1fe6e9
L		 26542009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2655
2656 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2657 _bfd_pex64_print_pdata only if PE is defined.
2658
2659 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2660 (_bfd_pex64_print_pdata): This.
2661
2662 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2663 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2664 is defined.
2665
c7c7219d
KT		 26662009-04-05 Kai Tietz <kai.tietz@onevision.com>
2667
2668 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2669 _bfd_pep_print_x64_pdata.
2670 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2671 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2672
3df502ae
SA		 26732009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2674
154a1ee5 2675 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2676 to zero.
2677
d3626fb0
CL		 26782009-04-02 Christophe Lyon <christophe.lyon@st.com>
2679
2680 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2681 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2682 branch stubs.
2683 (elf32_arm_stub_type): New enum values for the two new stubs.
2684 (arm_type_of_stub): Make use of the two new stubs.
2685 (arm_size_one_stub): Handle the two new stubs.
2686
fe723c87
MT		 26872009-04-01 Matt Thomas <matt@netbsd.org>
2688
2689 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2690 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2691 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2692 into a shared object if it is against a hidden symbol.
2693
ee698300
RS		 26942009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2695
2696 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2697 and know_contains_shared_object_p.
2698 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2699 Cache the result in the archive_info table.
2700 (xcoff_auto_export_p): Add an "info" parameter and update the
2701 call to xcoff_archive_contains_shared_object_p.
2702 (xcoff_mark_auto_exports): Update accordingly.
2703 (xcoff_post_gc_symbol): Likewise.
2704
54e2dbe0
RS		 27052009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2706
2707 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2708 rather than C_EXT.
2709
2e470849
RS		 27102009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2711
2712 * coff-rs6000.c (member_layout): New structure.
2713 (archive_iterator): Likewise.
2714 (member_layout_init): New function.
2715 (archive_iterator_begin): Likewise.
2716 (archive_iterator_next): Likewise.
2717 (xcoff_write_armap_old): Use the new iterator functions.
2718 (do_shared_object_padding): Delete.
2719 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2720 handling of arch_info.
2721 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2722 first loop rather than the second. Allocate a member header if
2723 there isn't one, then work out the stat information and length
2724 in the first loop too. Use the new iterators for the second loop.
2725 (xcoff_write_archive_contents_big): Likewise.
2726
24c611d1
RS		 27272009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2728
2729 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2730 (bfd_xcoff_set_archive_import_path): Likewise.
2731 * bfd-in2.h: Regenerate.
2732 * xcofflink.c: Include libiberty.h.
2733 (xcoff_archive_info): New structure.
2734 (xcoff_archive_info_hash): New function.
2735 (xcoff_archive_info_eq): Likewise.
2736 (xcoff_get_archive_info): Likewise.
2737 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2738 (bfd_xcoff_split_import_path): New function.
2739 (bfd_xcoff_set_archive_import_path): Likewise.
2740 (xcoff_set_import_path): Move earlier in file.
2741 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2742 object to the the directory part of the bfd's filename. Get the
2743 import path and filename of an archive object from the archive's
2744 xcoff_tdata, initializing it if necessary. Update use of
2745 import_file_id.
2746 (bfd_link_input_bfd): Update use of import_file_id.
2747 (xcoff_write_global_symbol): Likewise.
2748
d286971a
RS		 27492009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2750
2751 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2752
27532009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2754
2755 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2756 a .loader section for relocatable links.
2757 (xcoff_need_ldrel_p): New function.
2758 (xcoff_mark): Use it.
2759 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2760 a loader section.
2761 (xcoff_build_ldsym): New function, split out from...
2762 (xcoff_build_ldsyms): ...here. Rename to...
2763 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2764 call xcoff_build_ldsym, if there's a loader section.
2765 (xcoff_build_loader_section): New function, extracted verbatim from...
2766 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2767 there's a loader section. Only add an __rtinit loader symbol
2768 if there's a loader section. Update after above name change.
2769 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2770 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2771 and xcoff_create_ldrel.
2772 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2773 (xcoff_reloc_link_order): Likewise, but only call it if there's
2774 a loader section. Use xcoff_symbol_section.
2775 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2776 if there's a loader section.
2777
8707bb87
RS		 27782009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2779
2780 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2781
e780aef2
CL		 27822009-04-01 Christophe Lyon <christophe.lyon@st.com>
2783
2784 * elf32-arm.c (group_sections): Rewrite loops for better
2785 readability.
2786
c301e700
DD		 27872009-03-30 DJ Delorie <dj@redhat.com>
2788
2789 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2790 relocs when doing a relocatable link.
2791
3895f852
MM		 27922009-03-28 Mark Mitchell <mark@codesourcery.com>
2793
2794 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2795 "ERROR:", in error messages.
2796 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2797 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2798 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2799 (elf32_arm_merge_eabi_attributes): Likewise.
2800 (elf32_arm_merge_private_bfd_data): Likewise.
2801
ea882e87
NC		 28022009-03-27 Nick Clifton <nickc@redhat.com>
2803
2804 * section.c (bfd_get_section_contents): Detect and handle the case
2805 where a section has the SEC_IN_MEMORY flag set but no actual
2806 contents allocated.
2807
9433b9b1
AM		 28082009-03-26 Alan Modra <amodra@bigpond.net.au>
2809
2810 PR 6494
2811 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2812 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2813 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2814 if we don't find matching PT_LOAD when copying.
2815
dc1aa734
SR		 28162009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2817
2818 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2819 the reloc descriptions.
2820
34d3d6b9
HPN		 28212009-03-25 Hans-Peter Nilsson <hp@axis.com>
2822
2823 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2824 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2825 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2826
34274ccc
L		 28272009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2828
2829 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2830 (bfd_i386_arch_intel_syntax): Likewise.
2831 (i8086_arch): Likewise.
2832 (bfd_x86_64_arch): Likewise.
2833
019c5a2e
HPN		 28342009-03-24 Hans-Peter Nilsson <hp@axis.com>
2835
6718f446
HPN		 2836 * elf32-cris.c (cris_elf_relocate_section): <case
2837 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2838 symbols for non-allocated sections. Don't check whether to
2839 generate R_CRIS_DTPMOD for non-allocated sections.
2840 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2841 handle relocation GC:ing if applied to non-allocated section.
2842 (cris_elf_check_relocs): Similar.
2843
019c5a2e
HPN		 2844 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2845 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2846 when emitting a known TP offset in the GOT.
2847
ffcfec52
AM		 28482009-03-23 Alan Modra <amodra@bigpond.net.au>
2849
2850 * elf64-ppc.c (synthetic_opd): Delete.
2851 (compare_symbols): Look for .opd name rather than section match.
2852 (ppc64_elf_get_synthetic_symtab): Likewise.
2853
c6dd29ce
AM		 28542009-03-21 Alan Modra <amodra@bigpond.net.au>
2855
2856 * elf32-ppc.c (is_pic_glink_stub): Delete.
2857 (is_nonpic_glink_stub): New function.
2858 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2859 than first pic one.
2860 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2861
8c21ca21
AK		 28622009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2863 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2864
2865 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2866 macros for visibilty and locality checks.
8c21ca21
AK		 2867 (elf_s390_adjust_dynamic_symbol): Likewise.
2868 (allocate_dynrelocs): Likewise.
2869 (elf_s390_relocate_section): Likewise.
2870 (elf_s390_finish_dynamic_symbol): Likewise.
2871 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2872 (elf_s390_adjust_dynamic_symbol): Likewise.
2873 (allocate_dynrelocs): Likewise.
2874 (elf_s390_relocate_section): Likewise.
2875 (elf_s390_finish_dynamic_symbol): Likewise.
2876
156621f3
KT		 28772009-03-19 Kai Tietz <kai.tietz@onevision.com>
2878
2879 * bfd-in2.h: Regenerated.
2880 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2881 for debugging sections and map memory read/write dependent on
2882 SEC_COFF_NOREAD.
2883 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2884 without memory read flags set.
2885 * section.c: Add SEC_COFF_NOREAD to section flags.
2886
d1fa68d3
AS		 28872009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2888
2889 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2890 for format string.
2891
ad2adbc8
AM		 28922009-03-19 Alan Modra <amodra@bigpond.net.au>
2893
2894 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2895 "no overlays" return. If there are overlays, create overlay
2896 manager entry symbols here, so that..
2897 (spu_elf_build_stubs): ..we don't need to set them up here.
2898 Simplify entry symbol tests.
2899 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2900
67cc5033
MK		 29012009-03-18 Mark Kettenis <kettenis@gnu.org>
2902
d1fa68d3 2903 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 2904 (elfcore_grok_openbsd_note): New functions.
2905 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2906
8d25cc3d
AM		 29072009-03-18 Alan Modra <amodra@bigpond.net.au>
2908
3889c459 2909 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 2910 * elf32-m68hc1x.c: Include alloca-conf.h.
2911 * xsym.c: Likewise.
2912 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2913 * som.c: Likewise.
2914 * Makefile.am: Run "make dep-am".
2915 * Makefile.in: Regenerate.
2916
a89e6478
DJ		 29172009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2918
2919 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2920
a7e11ee1
AM		 29212009-03-17 Alan Modra <amodra@bigpond.net.au>
2922
2923 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2924 Add compact_stub.
2925 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2926 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2927 ovly_return fields with ovly_entry[2]. Adjust all users.
2928 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2929 when soft-icache.
2930 (spu_elf_build_stubs): Likewise.
2931 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2932 ovly_flavour changes. Update all callers.
2933 (ovl_stub_size_log2): New function.
2934 (build_stub): Handle compact icache stubs. Use different manager
2935 entry point for stubs in non-icache area.
2936 (spu_elf_size_stubs): Don't allocate space for indirect branch
2937 descriptors.
2938 (spu_elf_build_stubs): And don't built them.
2939
607a83c9
AS		 29402009-03-16 Andrew Stubbs <ams@codesourcery.com>
2941
2942 * dwarf2.c (read_section): Always use rawsize, if available.
2943
588f62fc
AM		 29442009-03-16 Alan Modra <amodra@bigpond.net.au>
2945
2946 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2947 of rawsize and size for buffer.
2948
a14c90c1
UW		 29492009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2950
2951 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2952 parameter just because fixed sections fit into local store.
2953 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2954 generating overlays if fixed sections plus reserved stack
2955 and heap space fit into local store.
2956
30c665df
AM		 29572009-03-15 Alan Modra <amodra@bigpond.net.au>
2958
2959 * elf32-spu.c (build_stub): Correct icache set_id.
2960 (spu_elf_relocate_section): Likewise.
2961
f95942a3
RS		 29622009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2963
2964 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2965 symbol table if it was created by the current call.
2966
670562e9
RS		 29672009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2968
2969 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2970 class XMC_DS rather than XMC_UA.
2971
b64232cc
RS		 29722009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2973
2974 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2975 bfd_boolean export_defineds parameter with an unsigned int
2976 auto_export_flags parameter.
2977 * bfd-in2.h: Regenerate.
2978 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2979 split out from xcoff_build_ldsyms.
2980 (xcoff_covered_by_expall_p): New function.
2981 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2982 but with extra code to handle -bexpfull and -bexpall.
2983 (xcoff_mark_auto_exports): New function.
2984 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2985 a function should be automatically exported.
2986 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2987 parameter with an auto_export_flags parameter. Update ldinfo
2988 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2989 exported symbols.
2990
7d504122
RS		 29912009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2992
2993 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2994 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2995 init and fini functions. Do garbage collection for objects
2996 without an entry point too.
2997
8602d4fe
RS		 29982009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2999
3000 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3001 check whether a symbol has csect information.
3002 (coff_print_aux): Likewise.
3003 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3004 information for C_AIX_WEAKEXT too.
3005 (_bfd_xcoff_swap_aux_out): Likewise.
3006 (xcoff_reloc_type_br): Handle defweak symbols too.
3007 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3008 information for C_AIX_WEAKEXT too.
3009 (_bfd_xcoff64_swap_aux_out): Likewise.
3010 (xcoff64_reloc_type_br): Handle defweak symbols too.
3011 * coffgen.c (coff_print_symbol): Handle auxillary function
3012 information for C_AIX_WEAKEXT too.
3013 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3014 instead of BSF_GLOBAL if the L_WEAK flag is set.
3015 (xcoff_dynamic_definition_p): New function.
3016 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3017 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3018 always take the symbol class from the ldsym. Use weak bfd symbol
3019 types for weak ldsyms.
3020 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3021 Fix the check for whether a definition is from a shared object.
3022 Allow redefinitions of weak symbols.
3023 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3024 (xcoff_keep_symbol_p): Likewise.
3025 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3026 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3027 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3028 but mark them as L_WEAK.
3029 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3030 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3031
5b49f6dc
RS		 30322009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3033
3034 * xcofflink.c (xcoff_mark): When walking the relocations,
3035 only mark the target symbol or the target section, not both.
3036 (xcoff_final_definition_p): New function.
3037 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3038 symbol is a valid definition of the associated output symbol.
3039 Use XCOFF_ALLOCATED to stop the same hash table entry having
3040 two output symbols.
3041 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3042 keeping a symbol.
3043 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3044
c4037431
RS		 30452009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3046
3047 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3048 symbols as XMC_XO.
3049
3df13c4a
RS		 30502009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3051
3052 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3053 * libcoff.h: Regenerate.
3054 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3055 line-number counts in the bfd's lineno_counts field.
3056 Don't keep per-csect line-number counts.
3057 (xcoff_sweep): Don't update per-csect line-number counts.
3058 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3059 entries in each output section.
3060 (xcoff_link_input_bfd): Get the number of line numbers from
3061 the bfd's lineno_counts field, rather than recalculating it
3062 from scratch. Fix the range check when updating C_BINCL and
3063 C_EINCL symbols.
3064 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3065 here. Don't expect csects to have line-number counts.
3066
e450936a
RS		 30672009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3068
3069 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3070 * libcoff.h: Regenerate.
3071 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3072 "skip" logic from xcoff_link_input_bfd.
3073 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3074 objects in a dynamic link, rather than checking whether csectpp
3075 is null. Always allocate debug_index for other objects,
3076 and always go through the loop. Update the type of debug_index
3077 after the change above. Read the auxillary csect information
3078 and use xcoff_keep_symbol_p to decide whether a symbol should
3079 be kept. Set its debug_index to -2 if not.
3080 (xcoff_link_input_bfd): Update the type of debug_index after
3081 the change above and always expect it to be nonnull. Use it to
3082 test whether a symbol should be stripped, rather than making the
3083 decision here. Postpone all symbol creation to the second pass.
3084
47dfb2ca
RS		 30852009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3086
3087 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3088 creating a descriptor.
3089 (xcoff_sweep): Don't mark toc_section unless it's needed.
3090 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3091 when marking every bfd.
3092 (xcoff_link_input_bfd): Skip all TOC anchors.
3093 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3094 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3095 to -1; call xcoff_find_tc0 instead.
3096
4cc02a02
RS		 30972009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3098
3099 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3100 * libcoff.h: Regenerate.
3101 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3102 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3103 the previous symbol's csect. Treat last_symndx as an inclusive value
3104 and simplify its handling.
3105 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3106 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3107 relocations against undefined or absolute sections.
4cc02a02
RS		 3108 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3109 of bfd_und_section_ptr.
3110 (xcoff_link_input_bfd): Likewise.
3111
858ef0ce
RS		 31122009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3113
3114 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3115 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3116 flag is set. Assert that all undefined symbols are either
3117 imported or defined by a dynamic object.
3118 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3119 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3120 handling to all relocations. Only set XCOFF_CALLED for function
3121 symbols.
3122 (xcoff_find_function): New function, split out from...
3123 (bfd_xcoff_export_symbol) ...here.
3124 (xcoff_set_import_path): New function, split out from...
3125 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3126 meaning of XCOFF_CALLED.
3127 (xcoff_mark_symbol): If we mark an undefined and unimported
3128 symbol, find some way of defining it. If the symbol is a function
3129 descriptor, fill in its definition automatically. If the symbol
3130 is a function, mark its descriptor and allocate room for global
3131 linkage code. Otherwise mark the symbol as implicitly imported.
3132 Move the code for creating function descriptors from...
d1fa68d3 3133 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3134 check for symbols that were implicitly defined.
3135 (xcoff_mark): Don't count any dynamic relocations against
3136 function symbols.
3137 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3138 in the xcoff link info.
3139 (xcoff_link_input_bfd): Remove handling of undefined and
3140 unexported symbols.
3141
12b2cce9
RS		 31422009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3143
3144 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3145 if the target is absolute. Fix comment typo.
3146 (xcoff_ppc_relocate_section): Remove FIXME.
3147 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3148 if the target is absolute.
3149
0e3212ad
RS		 31502009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3151
3152 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3153 R_POS and R_NEG relocations against absolute symbols to the
3154 .loader section.
3155
d19d97e9
RS		 31562009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3157
3158 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3159 to 2 for bfd_mach_ppc_620.
3160
e5231592
RS		 31612009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3162
3163 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3164 * configure.in: Likewise.
3165 * configure: Regenerate.
3166
3516e984
L		 31672009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3168
3169 PR binutils/9945
3170 * elf.c (assign_section_numbers): Generate symbol table if there
3171 is any relocation in output.
3172 (_bfd_elf_compute_section_file_positions): Likewise.
3173
ce98a316
NC		 31742009-03-13 Nick Clifton <nickc@redhat.com>
3175
3176 PR 9934
3177 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3178 * elflink.c (elf_link_read_relocs_from_section): Use
3179 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3180 relocs but no symbol table.
3181 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3182
c4fb387b
L		 31832009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3184
3185 PR ld/9938
3186 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3187 to check ___tls_get_addr.
3188
3189 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3190 strncmp to check __tls_get_addr.
3191
53638231
AS		 31922009-03-12 Andrew Stubbs <ams@codesourcery.com>
3193
3194 * dwarf2.c (read_section): Always check the offset, even when the
3195 section has been read before.
3196
09e8c3bf
L		 31972009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3198
3199 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3200 comments.
3201
36e4dce6
CD		 32022009-03-11 Chris Demetriou <cgd@google.com>
3203
3204 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3205 * bfd-in2.h: Regenerate.
3206 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3207 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3208 mode.
3209 (bsd_write_armap): Likewise.
3210 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3211 flag is set, do nothing.
3212 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3213 for timestamp.
3214
9b175a76
UW		 32152009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3216
3217 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3218 used to update stack pointer.
3219
f501de17
DA		 32202009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3221
3222 PR binutils/9921
3223 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3224 for unknown symbols in absolute section.
3225
d11fd249
NC		 32262009-03-06 Nick Clifton <nickc@redhat.com>
3227
3228 * po/es.po: Updated Spanish translation.
3229
8cd931b7
CL		 32302009-03-05 Christophe Lyon <christophe.lyon@st.com>
3231
3232 * elf32-arm.c (group_sections): Take next section size into
3233 account before accepting to group it.
3234
5fa9e92f
CL		 32352009-03-05 Christophe Lyon <christophe.lyon@st.com>
3236
3237 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3238 PLT entries.
3239 (elf32_arm_final_link_relocate): Likewise.
3240
b92997d6
AM		 32412009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3242
3243 PR 9923
3244 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3245
727fc41e
AM		 32462009-03-04 Alan Modra <amodra@bigpond.net.au>
3247
3248 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3249 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3250 (BFD_FAKE_SECTION): Init new flag.
3251 * ecoff.c (bfd_debug_section): Likewise.
3252 * bfd-in2.h: Regenerate.
3253 * libbfd.h: Regenerate.
3254 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3255 (ppc_elf_reloc_type_lookup): Handle new relocs.
3256 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3257 without marker relocs.
3258 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3259 if section has no old-style calls.
3260 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3261 Don't try to optimize new-style __tls_get_addr call when handling
3262 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3263 relocs.
3264 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3265 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3266 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3267 without marker relocs.
3268 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3269 if section has no old-style calls. Set toc_ref for new relocs as
3270 appropriate.
3271 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3272 Don't try to optimize new-style __tls_get_addr call when handling
3273 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3274 relocs.
3275
51dec227
AM		 32762009-03-04 Alan Modra <amodra@bigpond.net.au>
3277
3278 PR 6768
3279 * configure.in: Test for ld --as-needed support. Link shared
3280 libbfd against libm.
3281 * configure: Regenerate.
3282
a1f7ca36
AM		 32832009-03-03 Alan Modra <amodra@bigpond.net.au>
3284
3285 * Makefile.am: Run "make dep-am".
3286 * Makefile.in: Regenerate.
3287
c3b7224a
NC		 32882009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3289
3290 * elf32-score7.c: New file.
3291 * elf32-score.h: New file.
3292 * elf32-score.c: Add code to support score 7. Set score7 as the
3293 default.
3294 * cpu-score.c: Add score7 architecure.
3295 (compatibile): New function.
3296 * Makefile.am: Add rules for building elf32-score7 object.
3297 * Makefile.in: Regenerate.
3298 * configure.in: Add elf32-score7 object to score vectors.
3299 * configure: Regenerate.
3300 * reloc.c: Add score7 relocs.
3301 * archures.c: Add score3 and score7 machine numbers.
3302 * bfd-in2.h: Regenerate.
3303 * libbfd.h: Regenerate.
3304
58e24671
RW		 33052009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3306
3307 * configure: Regenerate.
3308
5887528b
DA		 33092009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3310
d45b7d74
DA		 3311 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3312 (elf32_hppa_check_relocs): Use it.
3313
5887528b
DA		 3314 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3315 elf64-hppa.c.
3316 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3317 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3318 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3319 (elf_hppa_record_segment_addrs): Likewise.
3320 (elf_hppa_final_link): Likewise.
3321 (elf_hppa_relocate_insn): Likewise.
3322 (elf_hppa_final_link_relocate): Likewise.
3323 (elf64_hppa_relocate_section): Likewise.
3324 * elf64-hppa.c: Insert above.
3325
a03bd320
DA		 33262009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3327
3328 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3329 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3330 (elf_hppa_relocate_section): Likewise.
3331 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3332 from struct elf_link_hash_entry. Add count field.
3333 (struct elf64_hppa_dyn_hash_table): Delete.
3334 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3335 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3336 (hppa_elf_hash_entry, eh_name): Define.
3337 (elf64_hppa_new_dyn_hash_entry): Delete.
3338 (elf64_hppa_dyn_hash_lookup): Delete.
3339 (elf64_hppa_dyn_hash_traverse): Delete.
3340 (get_dyn_name): Delete.
3341 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3342 of struct elf64_hppa_dyn_hash_entry *.
3343 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3344 allocate_global_data_plt, allocate_global_data_stub,
3345 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3346 Likewise.
3347 (hppa64_link_hash_newfunc): New.
3348 (elf64_hppa_hash_table_create): Rework.
3349 (count_dyn_reloc): Likewise.
3350 (hppa64_elf_local_refcounts): New.
3351 (elf64_hppa_check_relocs): Rework using standard technique for recording
3352 local DLT, PLT and OPD reference counts.
3353 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3354 elf_link_hash_entry *.
3355 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3356 allocate_global_data_plt, allocate_global_data_stub,
3357 allocate_global_data_opd, allocate_dynrel_entries,
3358 elf64_hppa_adjust_dynamic_symbol,
3359 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3360 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3361 Use hppa_link_hash_table. Rework.
3362 (elf64_hppa_link_output_symbol_hook): Rework.
3363 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3364 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3365 elf64_hppa_finish_dynamic_sections): Likewise.
3366
ebe24dd4
CL		 33672009-02-26 Christophe Lyon <christophe.lyon@st.com>
3368
3369 * elf32-arm.c (stub_reloc_type): Removed.
3370 (insn_sequence): Renamed reloc_type field to r_type.
3371 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3372 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3373 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3374 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3375 (arm_stub_is_thumb): Catch new stubs.
3376 (arm_type_of_stub): Handle new stubs.
3377 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3378 (bfd_elf32_arm_process_before_allocation): Remove useless
3379 condition.
3380
b9d678e0
L		 33812009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3382
3383 * elf.c (elf_find_function): Use is_function_type to check
3384 function symbol.
3385
56fb3749
SA		 33862009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3387
3388 * xtensa-modules.c: Revert to previous version 1.11 due
3389 to inadvertant commit.
3390
658ff993
SA		 33912009-02-24 Sterling Augustine <sterling@tensilica.com>
3392
3393 * elf32-xtensa.c (text_action_add): Separate test for action
3394 type. Break if saved action is ta_widen_insn at same offset.
3395
cf3eccff
DJ		 33962009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3397
3398 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3399 to elf32_arm_stub_long_branch_any_arm_pic.
3400 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3401 (enum elf32_arm_stub_type, arm_type_of_stub)
3402 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3403 separately.
3404
07d72278
DJ		 34052009-02-24 Joseph Myers <joseph@codesourcery.com>
3406
3407 * elf32-arm.c (PREV_SEC): Update comment.
3408 (group_sections): Rename argument to stubs_always_after_branch.
3409 Reverse the list and place stubs at the end of input sections.
3410 Undefine NEXT_SEC.
3411 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3412
4e31c731
DJ		 34132009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3414
3415 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3416 Fix formatting.
3417 (arm_size_one_stub): Remove unnecessary break.
3418 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3419
34202009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3421
3422 * elf32-arm.c (stub_insn_type): New type.
3423 (stub_reloc_type): Likewise.
3424 (insn_sequence): Likewise.
3425 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3426 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3427 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3428 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3429 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3430 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3431 (elf32_arm_stub_hash_entry): Add new helper fields.
3432 (stub_hash_newfunc): Initialize these new fields.
3433 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3434 to take endianness into account.
3435 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3436 (arm_map_one_stub): Code is now more generic, thanks to
3437 insn_sequence.
3438
c2b4a39d
CL		 34392009-02-23 Christophe Lyon <christophe.lyon@st.com>
3440
3441 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3442 code.
3443 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3444 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3445 BLX is not available. Fix typo in warning message. Add comments
3446 and improve formatting.
3447 (arm_build_one_stub): Adjust to new
3448 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3449 (arm_map_one_stub): Likewise.
3450
0c376465 34512009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3452 Eric Botcazou <ebotcazou@adacore.com>
3453 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3454
3455 * vms.h: Update copyright year, fix comments, reorder declarations.
3456 (_bfd_save_vms_section): Remove the prototype.
3457 (EGPS_S_V_NO_SHIFT): New constant.
3458 (bfd_vms_set_section_flags): New prototype.
3459 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3460 constants.
3461 (EGSY_S_W_FLAGS): Ditto.
3462 (EGSY_S_V_QUAD_VAL): Ditto.
3463 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3464 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3465 EGST_S_B_NAMLNG): Ditto.
3466 (ESRF_S_B_NAMLNG): Ditto.
3467 (ETIR_S_C_HEADER_SIZE): Ditto.
3468 (EGPS_S_V_ALLOC_64BIT): Ditto.
3469 (DST_S_C_EPILOG): Ditto.
3470 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3471 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3472 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3473 (DST_S_L_PCLINE_UNSLONG): Ditto.
3474 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3475 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3476 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3477 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3478 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3479 (DST_S_B_SRC_UNSBYTE): Ditto.
3480 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3481 Add prototypes.
3482 (vms_section, vms_reloc): Remove types.
3483 (hdr_struc): Replaced by ...
3484 (hdr_struct): ... new type.
3485 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3486 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3487 (EMH_DATE_LENGTH): Ditto.
3488 (eom_struc): Replaced by ...
3489 (eom_struct): ... new type.
3490 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3491 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3492 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3493 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3494 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3495 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3496 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3497 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3498 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3499 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3500 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3501 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3502 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3503 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3504 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3505 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3506 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3507 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3508 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3509 (enum file_type_enum): New type.
3510 (struct location_struct): Removed.
3511 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3512 (struct funcinfo, struct module): Ditto.
3513 (struct vms_private_data_struct): Update fields.
3514 (struct vms_section_data_struct): New type.
3515
3516 * vms.c: Update copyright year, fix comments,
3517 Fix includes for DECC, add prototypes.
3518 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3519 some initializers.
3520 Use flavour to set is_vax, location_stack is removed.
3521 (struct pair): Declare.
3522 (fill_section_ptr): Initialize variables at declaration.
3523 Add guard to set SECTION_SYM flag, handlde und section.
3524 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3525 (_bfd_vms_slurp_object_records): New function, replaces previous
3526 vms_object_p.
3527 (vms_slurp_module): New function.
3528 (vms_slurp_image): Ditto.
3529 (vms_object_p): Complete rewrite.
3530 (vms_mkobject): Use is_vax field to slect architecture.
3531 (free_reloc_stream): New function.
3532 (vms_convert_to_var): Ditto.
3533 (vms_convert_to_var_1): Ditto.
3534 (vms_convert_to_var_unix_filename): Ditto.
3535 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3536 VAR format on VMS.
3537 (vms_new_section_hook): Set alignment to 0, allocate private data.
3538 (vms_get_section_contents): Load content.
3539 (vms_get_symbol_info): Handle undefined section.
3540 (vms_find_nearest_line): Handle.
3541 (alloc_reloc_stream): New function.
3542 (vms_slurp_reloc_table): Ditto.
3543 (vms_get_reloc_upper_bound): Make it real.
3544 (vms_canonicalize_reloc): Do the real work.
3545 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3546 ALPHA_R_BOH.
3547 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3548 (vms_set_arch_mach): Check arch.
3549 (vms_set_section_contents): Copy the content after allocation.
3550 (vms_alpha_vec): Update object flags.
3551
3552 * vms-tir.c: Update copyright year, fix comments,
3553 add prototypes for new functions.
3554 (dst_define_location): New function.
3555 (dst_restore_location): New function.
3556 (dst_retrieve_location): New function.
3557 (dst_check_allocation): New function.
3558 (image_dump): Call dst_check_allocation.
3559 (image_write_b): Ditto.
3560 (image_write_w): Ditto.
3561 (image_write_l): Ditto.
3562 (image_write_q): Ditto.
3563 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3564 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3565 CTL_STKDL.
3566 Call error handler instead of abort if name is not known.
3567 (etir_sta): Add quarter_relocs argument and set it.
3568 Fix cast.
3569 (etir_sto): Ditto.
3570 (etir_opr): Ditto, return FALSE in case of error.
3571 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3572 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3573 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3574 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3575 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3576 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3577 Return FALSE in case of error.
3578 (tir_sta): Change sign of psect.
3579 (tir_ctl): Ditto.
3580 (tir_cmd): Fix cast. Makes tir_table static const.
3581 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3582 add argument to explain.
3583 (analyze_etir): Initialize maxptr, add quarter_relocs
3584 declaration, move some declarations into inner scopes.
3585 Handle quarter_relocs and STO_IMM.
3586 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3587 (_bfd_vms_slurp_relocs): New function.
3588 (_bfd_vms_decode_relocs): New function.
3589 (sto_imm): Rewritten.
3590 (start_first_etbt_record): New function.
3591 (start_another_etbt_record): Ditto.
3592 (etir_output_check): Ditto.
3593 (defer_reloc_p): Ditto.
3594 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3595 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3596 rewritte relocations handling.
3597 (_bfd_vms_write_tbt): Removed.
3598 (_bfd_vms_write_dbg): Ditto.
3599
3600 * vms-misc.c: Update copyright year, Fix comments.
3601 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3602 (maybe_adjust_record_pointer_for_object): New function.
3603 (_bfd_vms_get_first_record): New function, replaces ...
3604 (_bfd_vms_get_record): .. removed.
3605 (_bfd_vms_get_object_record): New function.
3606 (_bfd_vms_get_object_record): New function.
3607 (vms_get_remaining_object_record): New function, replaces ...
3608 (_bfd_vms_get_next_record): ... removed.
3609 (add_new_contents): Removed.
3610 (_bfd_save_vms_section): Removed.
3611 (_bfd_get_vms_section): Removed.
3612 (_bfd_vms_output_flush): Write in VAR format.
3613 (new_symbol): Don't make UND section.
3614
3615 * vms-hdr.c: Update copyright year, update list of record handled.
3616 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3617 (_bfd_vms_write_hdr): Strip vms and unix patches,
3618 add comments, truncate module name at 31 characters,
3619 use constants instead of hard-coded value,
3620 write BFD version instead of a fixed string.
3621 (_bfd_vms_slurp_ihd): New function.
3622 (_bfd_vms_slurp_isd): Ditto.
3623 (_bfd_vms_slurp_ihs): Ditto.
3624 (new_module): Ditto.
3625 (parse_module): Ditto
3626 (build_module_list): Ditto.
3627 (module_find_nearest_line): Ditto.
3628 (_bfd_vms_find_nearest_dst_line): Ditto.
3629 (vms_slurp_debug): Ditto.
3630 (_bfd_vms_slurp_dbg): Ditto.
3631 (_bfd_vms_slurp_tbt): Ditto.
3632 (_bfd_vms_write_dbg): Ditto.
3633 (_bfd_vms_write_tbt): Ditto.
3634
3635 * vms-gsd.c: Update copyright year, update list of records handled.
3636 (EVAX_LITERALS_NAME): New macro.
3637 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3638 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3639 (register_universal_symbol): New function and prototype.
3640 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3641 improve debug messages,
3642 use constants instead of hard-coded value,
3643 fix missing endianness conversion,
3644 handle global symbol (SYMG).
3645 (bfd_vms_set_section_flags): New function.
3646 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3647 handle section literals,
3648 fix indentation,
3649 handle section bfd and vms flags,
3650 don't output LIB$INITIALIZE symbol,
3651 fix handling of weak symbols,
3652 fix evax vs vax procedure descriptor,
3653 handle absolute symbols.
3654
3655 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3656 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3657
3658 * makefile.vms (DEFS): Fix flags for VMS.
3659
3660 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3661
3662 * bfd-in2.h: Regenerated.
3663 * libbfd.h: Regenerated.
3664
47149254
CC		 36652009-02-20 Cary Coutant <ccoutant@google.com>
3666
3667 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3668 in struct stat.
3669
6b1cecf3
DK		 36702009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3671
3672 PR gas/7059
3673 * coffcode.h (coff_write_object_contents): Don't let the string
3674 table offset overflow the s_name field when using long section names.
3675
88183869
DK		 36762009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3677
3678 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3679 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3680 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3681 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3682 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3683 (bfd_pmac_xcoff_backend_data): Likewise.
3684 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3685 (bfd_xcoff_aix5_backend_data): Likewise.
3686 (xcoff64_write_object_contents): Delete unused long_section_names
3687 local variable.
3688 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3689 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3690 struct non-const.
3691 * coffcode.h (documentation): Update to describe long section names.
3692 (COFFLONGSECTIONCATHELPER): New helper macro.
3693 (BLANKOR1TOODD): Likewise.
3694 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3695 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3696 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3697 (bfd_coff_set_long_section_names_allowed): New function.
3698 (bfd_coff_set_long_section_names_disallowed): Likewise.
3699 (struct bfd_coff_backend_data): Add new backend hook function
3700 pointer _bfd_coff_set_long_section_names.
3701 (bfd_coff_set_long_section_names): New backend hook.
3702 (coff_write_object_contents): Only generate long section names if
3703 bfd_coff_long_section_names() indicates they are currently enabled.
3704 (bfd_coff_std_swap_table): Make non-const, and initialise long
3705 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3706 (ticoff0_swap_table): Likewise to both.
3707 (ticoff1_swap_table): Again, likewise to both.
3708 * coffgen.c (make_a_section_from_file): Allow long section names
3709 as inputs even if not currently allowed for outputs.
3710 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3711 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3712 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3713 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3714 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3715 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3716 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3717 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3718 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3719 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3720 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3721 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3722 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3723 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3724 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3725 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3726 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3727 * libcoff-in.h: Update copyright year to cause updated copyright
3728 year in generated libcoff.h, and fix typo.
3729 * libcoff.h: Regenerated.
3730 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3731 (_bfd_ecoff_no_long_sections): Add prototype.
3732 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3733 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3734 defined by an including .c file.
3735 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3736 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3737 (ticoff1_swap_table): Likewise to both.
3738
90d8a22c
CL		 37392009-02-18 Christophe Lyon <christophe.lyon@st.com>
3740
3741 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3742 stub. Catch default case error.
3743 (arm_map_one_stub): Add missing Thumb mapping symbol.
3744
12123067
NC		 37452009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3746
3747 PR 9841
3748 * elf32-avr.c: Handle case where no local symbos exist correctly.
3749
fea2b4d6
CL		 37502009-02-16 Christophe Lyon <christophe.lyon@st.com>
3751
3752 bfd/
3753 * elf32-arm.c (arm_long_branch_stub,
3754 arm_thumb_v4t_long_branch_stub,
3755 arm_thumb_thumb_long_branch_stub,
3756 arm_thumb_arm_v4t_long_branch_stub,
3757 arm_thumb_arm_v4t_short_branch_stub,
3758 arm_pic_long_branch_stub):
3759 Renamed to elf32_arm_stub_long_branch_any_any,
3760 elf32_arm_stub_long_branch_v4t_arm_thumb,
3761 elf32_arm_stub_long_branch_thumb_only,
3762 elf32_arm_stub_long_branch_v4t_thumb_arm,
3763 elf32_arm_stub_short_branch_v4t_thumb_arm,
3764 elf32_arm_stub_long_branch_any_any_pic.
3765 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3766 arm_thumb_thumb_stub_long_branch,
3767 arm_thumb_arm_v4t_stub_long_branch,
3768 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3769 Renamed to arm_stub_long_branch_any_any,
3770 arm_stub_long_branch_v4t_arm_thumb,
3771 arm_stub_long_branch_thumb_only,
3772 arm_stub_long_branch_v4t_thumb_arm,
3773 arm_stub_short_branch_v4t_thumb_arm,
3774 arm_stub_long_branch_any_any_pic.
3775
13e0a874
DA		 37762009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3777
3778 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3779 in branch offset check.
3780
3a71aa26
AM		 37812009-02-15 Alan Modra <amodra@bigpond.net.au>
3782
3783 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3784 add toc.symndx and toc.add.
3785 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3786 Set up toc.add.
3787 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3788 callers.
3789 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3790 (branch_reloc_hash_match): New function, extracted from..
3791 (ppc64_elf_tls_optimize): ..here.
3792 (ppc64_elf_relocate_section): Properly set addends when optimizing
3793 tls sequences. Avoid unnecessary reading and writing of insns.
3794 Only redo reloc when symbol changed. Bypass symbol checks when
3795 using tlsld_got.
3796 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3797 (branch_reloc_hash_match): New function, extracted from..
3798 (ppc_elf_tls_optimize): ..here.
3799 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3800 Don't clear addend on zapped __tls_get_addr reloc.
3801
2c2b4ed4
NC		 38022009-02-12 Nick Clifton <nickc@redhat.com>
3803
3804 PR 9827
3805 * elflink.c (bfd_elf_final_link): When counting the relocations,
3806 if the header size has not been set yet then assume that it will
3807 match the output section's reloc type.
3808
453f5985
NS		 38092009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3810
3811 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3812 relocatable link.
3813
3209bffa
AM		 38142009-02-09 Alan Modra <amodra@bigpond.net.au>
3815
3816 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3817 (find_function): Likewise.
3818 (pasted_function): Don't error if no prior function found.
3819 (discover_functions): Revert 2008-12-10 change. Extend first
3820 function range to start of section.
3821
813c8a3c
DA		 38222009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3823
3824 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3825 functions to C90.
3826 * elf64-hppa.h: Likewise.
3827
2d0f9ad9
JM		 38282009-02-06 Joseph Myers <joseph@codesourcery.com>
3829
3830 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3831 .sbss handling.
3832
50e00962
AM		 38332009-02-04 Alan Modra <amodra@bigpond.net.au>
3834
3835 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3836 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3837
52b6b6b9
JM		 38382009-02-03 Sandip Matte <sandip@rmicorp.com>
3839
3840 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3841 * archures.c (bfd_mach_mips_xlr): Define.
3842 * bfd-in2.h: Regenerate.
3843 * cpu-mips.c (I_xlr): Define.
3844 (arch_info_struct): Add XLR entry.
3845 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3846 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3847 (mips_mach_extensions): Add XLR entry.
3848
654c3c9f
EW		 38492009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3850
3851 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3852
31dd3154
JM		 38532009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3854
3855 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3856 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3857 and install-pdf-recursive targets. Define pdfdir.
3858 * doc/Makefile.am: Define pdf__strip_dir. Add
3859 install-pdf and install-pdf-am targets.
d1fa68d3 3860 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3861 * configure: Regenerate.
3862 * Makefile.in: Regenerate
3863 * doc/Makefile.in: Regenerate.
3864
cf869cce
NC		 38652009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3866
3867 * bfd-in2.h: Regenerate.
3868 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3869 fields from n_entries to n_slots where appropriate, update comments.
3870 (HOWTO): Add TLS relocations.
3871 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3872 (enum elf_m68k_got_offset_size): New enum.
3873 (struct elf_m68k_got_entry.type): Move field to ...
3874 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3875 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3876 functions.
3877 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3878 functions.
3879 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3880 fields into n_entries array. Update comments.
3881 (elf_m68k_init_got): Simplify, update all uses.
3882 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3883 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3884 GOT entries; update name, update all uses.
3885 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3886 (elf_m68k_get_got_entry): Update.
3887 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3888 simplify.
3889 (elf_m68k_remove_got_entry_type): Simplify.
3890 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3891 (elf_m68k_can_merge_gots): Update.
3892 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3893 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3894 GOT entries, simplify.
3895 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3896 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3897 field, remove obsoleted local_n_entries field.
3898 (elf_m68k_partition_multi_got_2): New static function.
3899 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3900 update.
3901 (elf_m68k_remove_got_entry_type): Update.
3902 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3903 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 3904 update of sgot->size and srelgot->size.
3905 (elf_m68k_gc_sweep_hook): Update.
3906 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3907 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3908 TLS relocations.
3909 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3910 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3911
c1a0a41f
DD		 39122009-02-02 DJ Delorie <dj@redhat.com>
3913
3914 * elf32-mep.c (config_names): Regenerate configuration.
3915
72a80a16
AM		 39162009-02-02 Alan Modra <amodra@bigpond.net.au>
3917
3918 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3919 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3920 * elf.c (bfd_elf_get_str_section): Make static.
3921 (bfd_elf_find_section): Delete.
3922 * libbfd.h: Regenerate.
3923
273f4430
JK		 39242009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3925
3926 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3927 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3928
010e5ae2
AM		 39292009-01-31 Alan Modra <amodra@bigpond.net.au>
3930
3931 * elflink.c (on_needed_list): New function.
3932 (elf_link_add_object_symbols): Link in --as-needed libs if they
3933 satisfy undefined symbols in other libs.
3934
33a7ffc2
JM		 39352009-01-30 Julian Brown <julian@codesourcery.com>
3936
3937 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3938 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3939 with --just-symbols (-R).
3940
13d72a14
AN		 39412009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3942
3943 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3944 high_pc in order to properly sign-extend VMAs.
3945
d334575b 39462009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 3947 Mark Shinwell <shinwell@codesourcery.com>
3948 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 3949
3950 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3951
528aeb62
CM		 39522009-01-28 Catherine Moore <clm@codesourcery.com>
3953
3954 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3955 SEC_LOAD for dynamic relocation sections.
3956
f6f05983
HPN		 39572009-01-27 Hans-Peter Nilsson <hp@axis.com>
3958
3959 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3960 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3961 the size of local TLS data.
3962
27cc28f9
AS		 39632009-01-27 Andreas Schwab <schwab@suse.de>
3964
3965 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3966 architectures in the archive.
3967
b3bf42d8
HPN		 39682009-01-27 Hans-Peter Nilsson <hp@axis.com>
3969
f551b6f0
HPN		 3970 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3971 <R_CRIS_32_DTPREL>: Correct relocation value.
3972
b3bf42d8
HPN		 3973 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3974 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3975 symbols with non-default visibility.
3976
9bc4e62b
NS		 39772009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3978
3979 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3980 describing the trampolines.
3981 (ppc_elf_relocate_section): Update relocs to describe the
3982 trampolines.
3983
aeaf6540
DA		 39842009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3985
3986 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3987 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3988 and R_PARISC_PCREL12F relocations.
3989
1e8fa21e
AM		 39902009-01-24 Alan Modra <amodra@bigpond.net.au>
3991
3992 PR 6022
3993 * elflink.c (find_version_for_sym): New function split out from,
3994 but without export_dynamic test, ..
3995 (_bfd_elf_link_assign_sym_version): ..here.
3996 (_bfd_elf_export_symbol): Use it.
3997
28caa186
AM		 39982009-01-23 Alan Modra <amodra@bigpond.net.au>
3999
4000 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4001 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4002 * elflink.c: ..here, somewhat modified.
4003 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4004 _bfd_elf_link_find_version_dependencies,
4005 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4006 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4007 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4008 declare..
4009 * elflink.c: ..and make static here.
4010 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4011 of output_bfd from struct elf_find_verdep_info.
4012 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4013 struct elf_info_failed.
4014 (bfd_elf_size_dynamic_sections): Adjust.
4015
be04437d
AM		 40162009-01-22 Alan Modra <amodra@bigpond.net.au>
4017
4018 PR 6832
4019 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4020 after comp_unit_find_line call.
4021
58f9615c
NC		 40222009-01-21 Nick Clifton <nickc@redhat.com>
4023
4024 PR 9769
4025 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4026 tm_gmtoff field in struct tm.
4027
fb266b8b
AM		 40282009-01-21 Alan Modra <amodra@bigpond.net.au>
4029
4030 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4031 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4032 sections in soft-icache lines unless non_ia_text. Don't add
4033 rodata if doing so would exceed line size.
4034
451ffe63
HPN		 40352009-01-19 Hans-Peter Nilsson <hp@axis.com>
4036
4037 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4038 types than bfd_link_hash_indirect, before early return, call
4039 _bfd_elf_link_hash_copy_indirect.
4040
5aa6ff7c
AS		 40412009-01-19 Andrew Stubbs <ams@codesourcery.com>
4042
4043 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4044 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4045 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4046 (elf_backend_obj_attrs_order): New define.
4047 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4048 (elfNN_bed): Add elf_backend_obj_attrs_order.
4049
3483fe2e
AS		 40502009-01-19 Andrew Stubbs <ams@codesourcery.com>
4051
4052 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4053 (obj_attr_size): Likewise.
4054 (write_obj_attribute): Likewise.
4055 (_bfd_elf_copy_obj_attributes): Likewise.
4056 (_bfd_elf_parse_attributes): Likewise.
4057 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4058 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4059 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4060 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4061 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4062 with macros.
4063
2d0bb761
AS		 40642009-01-19 Andrew Stubbs <ams@codesourcery.com>
4065
4066 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4067 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4068 (bfd_elf_add_obj_attr_string): Likewise.
4069 (bfd_elf_add_obj_attr_int_string): Likewise.
4070 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4071 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4072 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4073 Tag_nodefaults has no default value.
4074 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4075 comment to reflect the new state.
4076
a77e83b7
AM		 40772009-01-19 Alan Modra <amodra@bigpond.net.au>
4078
4079 PR 9695
4080 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4081 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4082 (adjust_z_magix): Delete dead code handling QMAGIC.
4083
f6d29e26
KT		 40842009-01-16 Kai Tietz <kai.tietz@onevision.com>
4085
4086 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4087 IMAGE_SCN_MEM_DISCARDABLE.
4088
29670fb9
AM		 40892009-01-16 Alan Modra <amodra@bigpond.net.au>
4090
4091 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4092 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4093 * configure.in (commonbfdlib): Delete.
4094 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4095 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4096 is available, not just for linux.
4097 * po/SRC-POTFILES.in: Regenerate.
4098 * Makefile.in: Regenerate.
4099 * configure: Regenerate.
4100
91e22acd
AS		 41012009-01-15 Andrew Stubbs <ams@codesourcery.com>
4102 Julian Brown <julian@codesourcery.com>
4103
4104 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4105 ARM attributes in ABI 2.07.
4106 * elf32-arm.c (get_secondary_compatible_arch): New function.
4107 (set_secondary_compatible_arch): New function.
4108 (tag_cpu_arch_combine): New function.
4109 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4110 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4111 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4112 make it fit with order_01243.
4113 Add support for Tag_also_compatible_with,
4114 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4115 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4116 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4117 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4118 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4119 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4120 Rework the way unknown attributes are handled.
4121 Defer errors until all attributes have been processed.
4122
7b86a9fa
AS		 41232009-01-15 Andrew Stubbs <ams@codesourcery.com>
4124
4125 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4126 bfd_elf_add_obj_attr_int_string.
4127 Read Tag_compatibility from its new location in the attribute array,
4128 rather than the attribute list.
4129 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4130 bfd_elf_add_obj_attr_int_string.
4131 (_bfd_elf_parse_attributes): Likewise.
4132 (_bfd_elf_merge_object_attributes): There's now only one
4133 Tag_compatibility, and it's in the array, not the list.
4134 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4135 Tag_compatibility.
4136 (bfd_elf_add_obj_attr_compat): Rename to
4137 bfd_elf_add_obj_attr_int_string.
4138 (bfd_elf_add_proc_attr_compat): Rename to
4139 bfd_elf_add_proc_attr_int_string.
4140 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4141 Tag_compatibility.
4142
01e1a5bc
NC		 41432009-01-15 Douglas B Rupp <rupp@gnat.com>
4144
4145 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4146 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4147 (vmsutil.lo): Add dependency rule.
4148 * Makefile.in: Regenerate.
4149 * config.bfd (ia64*-*-*vms*): Add case.
4150 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4151 * configure: Regenerate.
4152 * vmsutil.c: New file.
4153 * vmsutil.h: New file.
4154 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4155 attr to bfd_vma.
4156 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4157 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4158 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4159 elfNN_vms_object_p): New functions
4160 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4161
a33dafc3
L		 41622009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4163
4164 PR ld/9727
4165 * elflink.c (elf_gc_sweep): Exclude the group section if the
4166 first member of the section group is excluded.
4167
13c0e967
AM		 41682009-01-14 Alan Modra <amodra@bigpond.net.au>
4169
4170 PR 9735
4171 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4172 saved filename, use bfd_alloc rather than bfd_malloc for it.
4173
460e679b
AM		 41742009-01-13 Alan Modra <amodra@bigpond.net.au>
4175
4176 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4177
25076afa
AM		 41782009-01-13 Alan Modra <amodra@bigpond.net.au>
4179
4180 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4181
37107878
AM		 41822009-01-12 Alan Modra <amodra@bigpond.net.au>
4183
4184 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4185
cd4a7468
AM		 41862009-01-12 Alan Modra <amodra@bigpond.net.au>
4187
4188 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4189 num_lines_log2.
4190 (struct got_entry): Add br_addr.
4191 (struct call_info): Add priority.
4192 (struct function_info): Add lr_store and sp_adjust.
4193 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4194 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4195 area as an overlay, and check that no other overlays exist. Look up
4196 icache overlay manager entry sym.
4197 (BRA_STUBS, BRA, BRASL): Define.
4198 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4199 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4200 in branch insn.
4201 (count_stub, build_stub): Support soft-icache.
4202 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4203 (spu_elf_size_stubs): Size soft-icache stubs.
4204 (overlay_index): New function.
4205 (spu_elf_build_stubs): Make static. Support soft-icache.
4206 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4207 (find_function_stack_adjust): Save lr store and stack adjust insn
4208 offsets.
4209 (maybe_insert_function): Adjust find_function_stack_adjust call.
4210 (mark_functions_via_relocs): Retrieve priority.
4211 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4212 (sort_calls): Sort by priority first.
4213 (mark_overlay_section): Ignore .ovl.init.
4214 (sum_stack): Only print when stack_analysis.
4215 (print_one_overlay_section): New function, extracted from..
4216 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4217 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4218 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4219 analysis. Call spu_elf_build_stubs.
4220 (spu_elf_relocate_section): For soft-icache encode overlay index
4221 into addresses.
4222 (spu_elf_output_symbol_hook): Support soft-icache.
4223 (spu_elf_modify_program_headers: Likewise.
37107878 4224
cd4a7468
AM		 4225 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4226 num_regions to num_lines. Add line_size and max_branch.
4227 (enum _ovly_flavour): Add ovly_soft_icache.
4228 (spu_elf_build_stubs): Delete.
4229
80c29487
JK		 42302009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4231
4232 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4233 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4234
1bc86aea
HPN		 42352009-01-07 Hans-Peter Nilsson <hp@axis.com>
4236
4237 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4238 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4239 the program, the known offset starts at the negative size of the
4240 TLS section.
4241 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4242 Similar.
4243
3baa454d 42442009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4245
3baa454d 4246 * config.bfd: Add lm32-*-rtems*.
75606e85 4247
9dbe8890
L		 42482009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4249
4250 * coff-ppc.c: Add 2009 to Copyright.
4251 * elf32-cris.c: Likewise.
4252 * elflink.c: Likewise.
4253
0bdf8d40
HPN		 42542009-01-03 Hans-Peter Nilsson <hp@axis.com>
4255
4256 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4257 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4258
54ac0771
L		 42592009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4260
4261 PR ld/9679
4262 * elflink.c (elf_merge_st_other): New.
4263 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4264 hide them if needed.
4265 (elf_link_add_object_symbols): Updated.
4266
d8880531
L		 42672009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4268
4269 PR ld/9676
4270 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4271 ref_dynamic and dynamic_def fields when setting def_regular
4272 to 1.
4273
b70b5c14
NC		 42742009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4275
4276 PR 9682
4277 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4278 literal.
4279
d8880531 4280For older changes see ChangeLog-2008
56882138
AM		 4281\f
4282Local Variables:
4283mode: change-log
4284left-margin: 8
4285fill-column: 74
4286version-control: never
4287End:
GDB Binutils - Deliverables
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