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PR binutils/11045
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
f58d5a2d
AM		 12009-12-03 Alan Modra <amodra@bigpond.net.au>
2
3 PR ld/11047
4 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
5 symbol reference from relocs belonging to calls that are
6 optimized away.
7 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
8
e05da72d
NC		 92009-12-02 Jerker Bäck <jerker.back@gmail.com>
10
11 PR binutils/11017
12 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
13
3388710e
JM		 142009-11-30 Joseph Myers <joseph@codesourcery.com>
15
16 * configure: Regenerate.
17
69a630b5
L		 182009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
19
20 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
21
bf993e3c
JB		 222009-11-24 Joel Brobecker <brobecker@adacore.com>
23
24 * acinclude.m4: Add include of ../config/zlib.m4.
25 * configure.in: AM_ZLIB to check for zlib support.
26 * configure: Regenerate.
27
1338dd10
PB		 282009-11-23 Paul Brook <paul@codesourcery.com>
29
30 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
31 prototype.
32 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
33 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
34 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
35 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
36 _copy_link_hash_symbol_type.
69a630b5 37 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
1338dd10 38 _bfd_generic_copy_link_hash_symbol_type.
69a630b5 39 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
1338dd10
PB		 40 _bfd_generic_copy_link_hash_symbol_type.
41 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
42 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
43 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
44 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
45 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
46 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
47 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
48 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
49 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
50 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
51 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
52 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
53 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
54 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
55 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
56 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
57 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
58 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
59 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
60 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
61 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
62 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
63 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
64 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
65 * bfd-in2.h: Regenerate.
66 * libbfd.h: Regenerate.
67
ac96f0c7
TG		 682009-11-19 Tristan Gingold <gingold@adacore.com>
69
70 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
71 hard-coded casts.
72 (pmac_xcoff_vec): Ditto.
73 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
74 (aix5coff64_vec): Ditto.
75
2d0f3896
AM		 762009-11-18 Alan Modra <amodra@bigpond.net.au>
77
78 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
79 * bfd-in2.h: Regenerate.
80 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
81 insn optimisation to..
82 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
83 (ppc_elf_relocate_section): Use it.
84
8cddccd3
AM		 852009-11-18 Alan Modra <amodra@bigpond.net.au>
86
87 * targets.c: Don't include alloca-conf.h.
88 (bfd_get_target_info): Don't use alloca.
89
f4dcf782
L		 902009-11-17 H.J. Lu <hongjiu.lu@intel.com>
91
92 PR ld/10955
93 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
94 sections.
95
affb4bf3
L		 962009-11-17 H.J. Lu <hongjiu.lu@intel.com>
97
98 PR ld/10955
99 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
100 (elfNN_ia64_update_short_info): Remove "->output_section" from
101 ia64_info->max_short_sec and ia64_info->min_short_sec.
102 (elfNN_ia64_choose_gp): Likewise.
103 (elfNN_ia64_relax_section): Pass tsec->output_section to
104 elfNN_ia64_update_short_info.
105
a231ddc0
L		 1062009-11-17 H.J. Lu <hongjiu.lu@intel.com>
107
108 PR ld/10955
109 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
110 max_short_offset, min_short_sec and min_short_offset.
111 (elfNN_ia64_update_short_info): New.
112 (elfNN_ia64_relax_section): Update max_short_sec,
113 max_short_offset, min_short_sec and min_short_offset.
114 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
115 they are set.
116
9e3c6df6 1172009-11-17 Paul Brook <paul@codesourcery.com>
a231ddc0 118 Daniel Jacobowitz <dan@codesourcery.com>
9e3c6df6
PB		 119
120 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
121 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
122 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
123
2a516af6
UW		 1242009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
125
126 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
127 reserved, and extra_stack_space members.
128 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
129 and extra_stack_space members of htab->params instead.
130
310092bd
TG		 1312009-11-17 Tristan Gingold <gingold@adacore.com>
132
133 * targets.c: Include alloca-conf.h
134
5fbe9721
KT		 1352009-11-16 Kai Tietz <kai.tietz@onevision.com>
136
137 * targets.c (bfd_get_target_info): New function.
138 (_bfd_find_arch_match): New function.
139 * bfd-in2.h: Regenerated.
140
fa78c13a
NC		 1412009-11-12 Nick Clifton <nickc@redhat.com>
142
143 * po/ru.po: Updates Russian translation.
144
41327c9d
NC		 1452009-11-11 Nick Clifton <nickc@redhat.com>
146
147 * po/id.po: Updated Indonesian translation.
148
da2f07f1
JK		 1492009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
150
151 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
152 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
153 * aclocal.m4: Regenerate.
154 * configure: Regenerate.
155
57ca8ac7
L		 1562009-11-09 H.J. Lu <hongjiu.lu@intel.com>
157
158 PR ld/10911
159 * elflink.c (elf_link_output_extsym): Don't return on
160 STT_GNU_IFUNC symbol when stripping.
161
d9f40817
DA		 1622009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
163
164 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
165 in a relocatable link.
166 * elf64-hppa.c (elf_hppa_final_link): Likewise.
167
3cbc5de0
NC		 1682009-11-05 Nick Clifton <nickc@redhat.com>
169
170 * elflink.c (elf_link_add_object_symbols): Improve error
171 message generated when a symbol is left unresolved because a
57ca8ac7 172 --no-add-needed command line option has prevented the
3cbc5de0
NC		 173 inclusion of the DSO defining it.
174
6567fa84
UW		 1752009-11-03 Alan Modra <amodra@bigpond.net.au>
176 Ulrich Weigand <uweigand@de.ibm.com>
177
178 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
179 (jump tables or other references to code labels) as well.
180
62f3b8c8
PB		 1812009-11-02 Paul Brook <paul@codesourcery.com>
182
183 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
184 attributes.
185
3703bab9
AM		 1862009-11-02 Alan Modra <amodra@bigpond.net.au>
187
188 * elflink.c (elf_link_add_object_symbols): Don't force debug
189 symbols local.
190
5d5a918a
HPN		 1912009-10-29 Johan Kristell <johankri@axis.com>
192
193 * elf32-cris.c (cris_elf_plt_sym_val): New function.
194 (elf_backend_plt_sym_val): Define.
195
5fdcb63c
KT		 1962009-10-27 Kai Tietz <kai.tietz@onevision.com>
197
198 * peXXigen.c (bfdver.h): Add include.
199 (LINKER_VERSION): Do calculation based on BFD_VERSION.
200
d76b263e
MR		 2012009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
202
203 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
204
71f136d6
MR		 2052009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
206
207 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
208
9e86195c
MR		 2092009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
210
211 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
212
406dba13
KT		 2132009-10-23 Kai Tietz <kai.tietz@onevision.com>
214
215 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
216 of R_AMD64_PCRLONG_<X> relocations from addend.
217
98950613
AM		 2182009-10-23 Alan Modra <amodra@bigpond.net.au>
219
220 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
221
dbde1c12
AM		 2222009-10-20 Alan Modra <amodra@bigpond.net.au>
223
224 PR binutils/10802
225 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
226
ebf275e3
HPN		 2272009-10-19 Hans-Peter Nilsson <hp@axis.com>
228
229 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
230 Don't subtract the size of the TLS block for non-shared objects
231 from the relocation.
232
6c293e26
AM		 2332009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
234
235 * coff-z80.c (z80coff_vec): Allow sections to be of type
236 SEC_CODE or SEC_DATA
237
493152cb
AM		 2382009-10-16 Alan Modra <amodra@bigpond.net.au>
239
240 PR binutils/10785
241 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
242 bim and bim->buffer. bfd_malloc instead.
243 * peicode.h (pe_ILF_build_a_bfd): Similarly.
244 (ILF_DATA_SIZE): Don't include bim.
245 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
246
f88dc410
AM		 2472009-10-14 Alan Modra <amodra@bigpond.net.au>
248
249 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
250
cd2b2c10
L		 2512009-10-13 H.J. Lu <hongjiu.lu@intel.com>
252
253 PR binutils/10763
254 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
255 earlier.
256
fc3e1e3c
AM		 2572009-10-13 Alan Modra <amodra@bigpond.net.au>
258
259 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
260
f8076f98
RM		 2612009-10-12 Roland McGrath <roland@frob.com>
262
263 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
264 Fix %s that should be %B in several message formats.
265
f0803690
AM		 2662009-10-10 Alan Modra <amodra@bigpond.net.au>
267
268 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
269 excluded output sections.
270
0c9b2b4c
TG		 2712009-10-09 Tristan Gingold <gingold@adacore.com>
272
273 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
274 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
275
ab273af8
TG		 2762009-10-09 Tristan Gingold <gingold@adacore.com>
277
278 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
279 bfd_mach_o_read_symtab_symbols.
280 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
281 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
282 (bfd_mach_o_scan_write_section_32): Rename to
283 bfd_mach_o_write_section_32.
284 (bfd_mach_o_scan_write_section_64): Rename to
285 bfd_mach_o_write_section_64.
286 (bfd_mach_o_scan_write_segment_32): Rename to
287 bfd_mach_o_write_segment_32.
288 (bfd_mach_o_scan_write_segment_64): Rename to
289 bfd_mach_o_write_segment_64.
290 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
291 (bfd_mach_o_scan_read_section_32): Rename to
292 bfd_mach_o_read_section_32.
293 (bfd_mach_o_scan_read_section_64): Rename to
294 bfd_mach_o_read_section_64.
295 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
296 (bfd_mach_o_scan_read_symtab_strtab): Rename to
297 bfd_mach_o_read_symtab_strtab.
298 (bfd_mach_o_scan_read_symtab_symbol): Rename to
299 bfd_mach_o_read_symtab_symbol.
300 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
301 bfd_mach_o_read_dysymtab_symbol.
302 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
303 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
304 (bfd_mach_o_scan_read_prebound_dylib): Rename to
305 bfd_mach_o_read_prebound_dylib.
306 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
307 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
308 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
309 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
310 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
311 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
312 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
313 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
314 (bfd_mach_o_scan_read_segment_32): Rename to
315 bfd_mach_o_read_segment_32.
316 (bfd_mach_o_scan_read_segment_64): Rename to
317 bfd_mach_o_read_segment_64.
318 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
319 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
320 bfd_mach_o_read_dysymtab_symbol.
321
b2b62060
TG		 3222009-10-09 Tristan Gingold <gingold@adacore.com>
323
324 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
325 (bfd_mach_o_section_get_nbr_indirect): Ditto.
326 (bfd_mach_o_get_synthetic_symtab): New function.
327 (bfd_mach_o_print_private_header): Print the number of commands
328 in decimal.
329 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
330 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
331
615b63d4
TG		 3322009-10-08 Tristan Gingold <gingold@adacore.com>
333
334 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
335
8654b68a
L		 3362009-10-06 H.J. Lu <hongjiu.lu@intel.com>
337
338 * bfd-in2.h: Regenerated.
339
4a056f14
AM		 3402009-10-02 Alan Modra <amodra@bigpond.net.au>
341
342 * aout-cris.c (N_SHARED_LIB): Don't define.
343 * hp300bsd.c (N_SHARED_LIB): Don't define.
344 * i386bsd.c (N_SHARED_LIB): Don't define.
345 * i386linux.c (N_SHARED_LIB): Don't define.
346 * i386lynx.c (N_SHARED_LIB): Don't define.
347 * m68klinux.c (N_SHARED_LIB): Don't define.
348 * m88kmach3.c (N_SHARED_LIB): Don't define.
349 * mipsbsd.c (N_SHARED_LIB): Don't define.
350 * newsos3.c (N_SHARED_LIB): Don't define.
351 * pc532-mach.c (N_SHARED_LIB): Don't define.
352 * pdp11.c (N_SHARED_LIB): Don't define.
353 * sparclinux.c (N_SHARED_LIB): Don't define.
354 * vaxbsd.c (N_SHARED_LIB): Don't define.
355
eb503a00
DK		 3562009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
357
358 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
359 symbol for a weak undef in the auxbfd, not the input bfd.
360
64028ad7
UW		 3612009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
362
363 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
364 after .toe instead of before .text section. Set the LMA of all
365 overlay sections to their icache IA address.
366 (spu_elf_find_overlays): Determine icache set id without reference
367 to the LMA.
368
27a5525e
TG		 3692009-09-30 Tristan Gingold <gingold@adacore.com>
370
371 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
372
464d3bd4
L		 3732009-09-29 H.J. Lu <hongjiu.lu@intel.com>
374
375 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
376 (elf64_x86_64_relocate_section): Use it.
377 (elf64_x86_64_finish_dynamic_symbol): Likewise.
378
c7927a3c
NC		 3792009-09-29 DJ Delorie <dj@redhat.com>
380
381 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
382 (ALL_MACHINES_CFILES): Add cpu-rx.c.
383 (BFD32_BACKENDS): Add elf32-rx.lo.
384 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
385 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
386 Export bfd_rx_arch.
387 (bfd_archures_list): Add bfd_rx_arch.
388 * config.bfd: Add entry for rx-*-elf.
389 * configure.in: Add entries for bfd_elf32_rx_le_vec and
390 bfd_elf32_rx_be_vec.
391 * reloc.c: Add RX relocations.
392 * targets.c: Add RX target vectors.
393 * Makefile.in: Regenerate.
394 * bfd-in2.h: Regenerate.
395 * configure: Regenerate.
396 * libbfd.h: Regenerate.
397 * cpu-rx.c: New file.
398 * elf32-rx.c: New file.
399
0505e902
SR		 4002009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
401
402 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
f8076f98 403 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
0505e902 404
caa83f8b
NC		 4052009-09-28 Nick Clifton <nickc@redhat.com>
406
407 PR 10478: Accepting Solaris binaries.
408 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
409 section link values in x86 binaries.
410 * elfcode.h (elf_object_p): Likewise.
411
fc9f1df9
NC		 4122009-09-28 Philippe De Muyter <phdm@macqel.be>
413
414 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
415 (elf_backend_final_write_processing): Macro defined as above function.
416
21d799b5
NC		 4172009-09-25 Martin Thuresson <martint@google.com>
418
4a056f14 419 Update sources to make alpha and arm targets compile cleanly with
21d799b5
NC		 420 -Wc++-compat:
421 * ecoff.c: Add casts.
422 * ecofflink.c: Add casts.
423 * elf64-alpha.c: Add casts.
424 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
425 to top level.
426 (SKIP_HOWTO): Use enum name.
427 * elf32-arm.c: Add casts.
428 (elf32_arm_vxworks_bed): Update code to avoid multiple
429 declarations.
430 (struct map_stub): Move to top level.
431
935bd1e0
L		 4322009-09-24 H.J. Lu <hongjiu.lu@intel.com>
433
434 PR ld/10630
435 * elflink.c (elf_link_output_extsym): Turn off visibility on
436 local symbol.
437 (bfd_elf_final_link): Turn off visibility on dynamic local
438 symbol.
439
107601c8
AM		 4402009-09-24 Alan Modra <amodra@bigpond.net.au>
441
442 PR binutils/10654
443 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
444 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
445 Remove "function" parm, adjust caller.
446
7ee314fa
AM		 4472009-09-23 Matt Rice <ratmice@gmail.com>
448
449 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
450 arguments.
451 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
452 DT_DEPAUDIT from audit/depaudit arguments.
453 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
454 (elf_link_add_object_symbols): Set dt_audit target data when finding a
455 DT_AUDIT.
456 * bfd-in2.h: Regenerate.
457 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
458
d3e32c2e
JZ		 4592009-09-23 Jie Zhang <jie.zhang@analog.com>
460
461 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
462 .rel.plt and .plt sections are removed.
463 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
464 section. Remove the duplicated removing of empty .rel.plt
465 section.
466
a10917ef
RS		 4672009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
468
469 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
470 patch to handle the new personality relaxation.
471
30af5962
RS		 4722009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
473
474 * elf-eh-frame.c (make_pc_relative): New function.
475 (_bfd_elf_write_section_eh_frame): Use it.
476
a7f2871e
AM		 4772009-09-21 Alan Modra <amodra@bigpond.net.au>
478
479 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
480 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
481 (MR_0_3, MR_3_0): Define.
482 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
483 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
484 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
485 table. Check for presense of __tls_get_addr_opt
486 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
487 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
488 (write_glink_stub): Add param p.
489 (ppc_elf_relocate_section): Adjust write_glink_stub call.
490 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
491 __tls_get_addr.
492 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
493 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
494 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
495 table. Check for presense of __tls_get_addr_opt.
496 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
497 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
498 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
499 LD_R2_0R1, MTLR_R11): Define.
500 (build_tls_get_addr_stub): New function.
501 (ppc_build_one_stub): Call it.
502 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
503 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
504 __tls_get_addr plt call.
505 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
506
18e04883
RS		 5072009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
508
509 * elf-bfd.h (eh_cie_fde): Add personality_offset and
510 make_per_encoding_relative to the CIE structure. Add a padding field.
511 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
512 rather than 0xf0 when masking out the base address encoding
513 Record the offset of personality data from the start of the CIE.
514 Remove a repeated elf_backend_can_make_relative_eh_frame check.
515 (find_merged_cie): Take an info argument. If the personality
516 binds locally, try converting an absolute personality into
517 a local one.
518 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
519 when masking out the base address encoding. Update the call to
520 find_merged_cie.
521 (_bfd_elf_eh_frame_section_offset): Discard relocations against
522 the personality data if we are converting into PC-relative form.
523 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
524 when masking out the base address encoding. Handle
525 make_per_encoding_relative.
526
bd6c6e2b
AM		 5272009-09-18 Alan Modra <amodra@bigpond.net.au>
528
529 PR ld/10406
530 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
531 R_PPC_EMB_SDA2I16 complain_overflow_signed.
532 (create_sdata_sym): Pass info rather than htab.
533 Update all callers. Ensure symbols are hidden.
534 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
535 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
536 _GLOBAL_OFFSET_TABLE_.
537 (elf_finish_pointer_linker_section): Don't assume that sdata base
538 symbol is always at 0x8000 offset. Don't subtract the addend here.
539 (is_static_defined): New function.
540 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
541 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
542 relocs. Downgrade error on unexpected section for EMB_SDA2REL
543 reloc symbols to a warning.
544
ca58b19f
NC		 5452009-09-18 Nick Clifton <nickc@redhat.com>
546
547 * po/es.po: Updated Spanish translation.
2f0205e8 548 * po/vi.po: Updated Vietnamese translation.
ca58b19f 549
b31867b6
AM		 5502009-09-18 Alan Modra <amodra@bigpond.net.au>
551
552 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
553 functions. Use throughout.
554 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
555 from indirect symbol.
556 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
557 (add_symbol_adjust): Simplify.
558 (defined_code_entry, defined_func_desc): New functions.
559 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
560 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
561 defined_code_entry to follow indirect sym links.
562 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
563 (ppc_type_of_stub): Follow indirect sym links.
564 (toc_adjusting_stub_needed): Likewise.
565 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
566 rather than defining them at stub.
567 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
568 assignments in test.
569
afecc97c 5702009-09-16 Tristan Gingold <gingold@adacore.com>
7ee314fa 571
afecc97c
TG		 572 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
573 Reindent.
574 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
575 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
576 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
577 when possible to avoid warnings.
578 (bfd_mach_o_print_section_map): Ditto.
579 (bfd_mach_o_section_get_entry_size): New function.
580 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
581 added function.
582 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
583
df58f7b0
NC		 5842009-09-14 Nick Clifton <nickc@redhat.com>
585
586 * po/fi.po: Updated Finnish translation.
587
1e9cc1c2
NC		 5882009-09-11 Nick Clifton <nickc@redhat.com>
589
590 * po/bfd.pot: Updated by the Translation project.
591
8b31b6c4
NC		 5922009-09-11 Philippe De Muyter <phdm@macqel.be>
593
594 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
595 hack. objcopy `-B' (`--binary-architecture') option is now handled
596 in a generic way.
597
681fe688
NC		 5982009-09-11 Nick Clifton <nickc@redhat.com>
599
600 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
601 changes.
602
3b6cfd4e 6032009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 604
605 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
606 NULL if `ht' is NULL.
607
a50b1753
NC		 6082009-09-09 Martin Thuresson <martin@mtme.org>
609
4a056f14 610 Update sources to compile cleanly with -Wc++-compat:
a50b1753
NC		 611 * aoutx.h: Add casts.
612 * archive.c: Add casts.
613 * archive64.c: Add casts.
614 * archures.c: Add casts.
615 * bfd-in2.h: Regenerated.
616 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
617 * bfdio.c: Add casts.
618 * binary.c: Add casts.
619 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
620 parameter to use enum value instead of int.
621 * coffcode.h: Add casts.
622 * coffgen.c: Add casts.
623 * cofflink.c: Add casts.
624 * compress.c: Add casts.
625 * dwarf1.c: Add casts.
626 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
627 bfd_ptr. Update code to use new name.
628 * elf-attrs.c: Add casts.
629 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
630 anonymous struct. (union gotplt_union, struct
631 elf_link_virtual_table_entry): Move to top level.
632 * elf-eh-frame.c: Add casts.
633 * elf-strtab.c: Add casts.
634 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
635 argument name from typename to type_name.
636 * elf32-i386.c: Add casts.
637 * elf64-x86-64.c: Add casts.
638 * elfcode.h: Add casts.
639 * elfcore.h: Add casts.
640 * elflink.c: Add casts.
641 * format.c: Add casts.
642 * hash.c: Add casts.
643 * ihex.c: Add casts.
644 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
645 level.
646 * libbfd.c: Add casts.
647 * linker.c: Add casts.
648 * merge.c: Add casts.
649 * opncls.c: Add casts.
650 * peXXigen.c: Add casts.
651 * peicode.h: Add casts.
652 * reloc.c: Add casts.
653 * section.c: Add casts.
654 * simple.c: Add casts.
655 * srec.c: Add casts.
656 * stabs.c: Add casts.
657 * syms.c: Add casts.
658 * targets.c: Add casts.
659 * tekhex.c: Add casts.
660 * verilog.c: Add casts.
661
f3b4f6d0
PB		 6622009-09-09 Paolo Bonzini <bonzini@gnu.org>
663
664 * configure: Regenerate.
665
67d74e43
DJ		 6662009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
667
668 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
669 for the mode of target PLT entries.
670 (allocate_dynrelocs): Only adjust symbol type if setting its
671 value.
672
07c58694
PB		 6732009-09-09 Paolo Bonzini <bonzini@gnu.org>
674
f3b4f6d0 675 * configure: Regenerate.
07c58694 676
cfcac11d
NC		 6772009-09-09 Nick Clifton <nickc@redhat.com>
678
679 PR 10478:
680 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
681 section headers containing sh_link values of SHN_BEFORE or
682 SHN_AFTER.
683 * elfcode.h (elf_object_p): Likewise.
684
ad86f1fb
TG		 6852009-09-09 Tristan Gingold <gingold@adacore.com>
686
687 Handle DYLD_INFO introduced by Darwin10.
688 * mach-o.h (bfd_mach_o_load_command_type): Add
689 BFD_MACH_O_LC_DYLD_INFO.
690 (bfd_mach_o_dyld_info_command): New type.
691 (bfd_mach_o_load_command): Add dyld_info field.
692 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
693 (bfd_mach_o_scan_read_dyld_info): New function.
694 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
695 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
696 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
697 (bfd_mach_o_print_dyld_info): New function.
698
1004c3e1
SR		 6992009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
700
701 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
702 linkonce or linker script discarded section.
703
498199fc
AM		 7042009-09-09 Alan Modra <amodra@bigpond.net.au>
705
706 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
707
c86ad514
AS		 7082009-09-07 Andreas Schwab <schwab@linux-m68k.org>
709
710 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
711 range call the bfd error hander and use R_68K_NONE instead.
712
b11d79f2
TG		 7132009-09-07 Tristan Gingold <gingold@adacore.com>
714
23f938f1
TG		 715 * po/SRC-POTFILES.in: Regenerate.
716 * po/bfd.pot: Regenerate.
717
b11d79f2
TG		 718 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
719 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
720 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
721 st_mtim.tv_nsec to gas/configure.in
722 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
723 * configure: Regenerate.
724 * config.in: Regenerate.
725 * vmsutil.c: Moved to gas/config/te-vms.c
726 * vmsutil.h: Removed.
727 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
728 (BFD32_BACKENDS): Remove vmsutil.lo
729 * Makefile.in: Regenerate.
730
3d03da9a
EZ		 7312009-09-05 Eli Zaretskii <eliz@gnu.org>
732
733 * coffcode.h: Include libiberty.h.
734
96d56e9f
NC		 7352009-09-05 Martin Thuresson <martin@mtme.org>
736
737 * coff-arm.c (coff_arm_relocate_section)
738 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
739 Change member name class to symbol_class.
740 * coff-i960.c (coff_i960_relocate_section) Rename variable
741 class to class_val. Change member name class to symbol_class.
742 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
743 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
744 * coff-stgo32.c (adjust_aux_in_post)
745 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
746 to in_class.
747 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
748 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
749 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
750 to n_sclass.
751 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
752 variables named class to n_sclass. (coff_write_symbols): Rename
753 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
754 argument class to symbol_class.
755 * cofflink.c (_bfd_coff_link_hash_newfunc)
756 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
757 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
758 Update code to use renamed members.
759 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
760 argument class to in_class.
761 * libcoff-in.h (struct coff_link_hash_entry, struct
762 coff_debug_merge_type) Renamed members class to symbol_class and
763 type_class.
764 * libcoff.h Regenerated.
765 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
766 Rename argument class to in_class.
767 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
768 renamed members.
769 * pef.h (struct bfd_pef_imported_symbol): Changed name of
770 member class to symbol_class.
771
df7e4f42
L		 7722009-09-04 H.J. Lu <hongjiu.lu@intel.com>
773
774 * configure: Regenerated.
775
bac4da50
TG		 7762009-09-04 Tristan Gingold <gingold@adacore.com>
777
778 * configure.in: Bump version to 2.20.51
bac4da50 779
57e96a08
AM		 7802009-09-04 Alan Modra <amodra@bigpond.net.au>
781
782 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
783
153d38f6
JZ		 7842009-09-04 Jie Zhang <jie.zhang@analog.com>
785
786 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
787 create .rela.bss.
788 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
789 for empty .rela.bss and .rel.plt sections.
790
5bbc5ae7
AN		 7912009-09-03 Adam Nemet <anemet@caviumnetworks.com>
792
793 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
794 R_MIPS_JALR unless symbol resolves locally.
795
99da6b5f
AN		 7962009-09-03 Adam Nemet <anemet@caviumnetworks.com>
797
798 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
799 has_static_relocs for R_MIPS_JALR.
800
fcbc2f09
MR		 8012009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
802
803 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
804 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
805 respective stubs.
806
90d60710
L		 8072009-09-01 H.J. Lu <hongjiu.lu@intel.com>
808
809 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
810 plt earlier.
811
11d73275
TG		 8122009-09-01 Tristan Gingold <gingold@adacore.com>
813
814 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
815 dependencies. Reindent.
816 * configure.com: Ported to Itanium VMS. Now generates a build.com
817 to build without make. Add messages but make edit silent.
818 * hosts/alphavms.h: Add a prototype for stpcpy.
819 * vms.c: Add a missing include for Alpha VMS.
820 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
821
94be91de
JB		 8222009-08-31 Jan Beulich <jbeulich@novell.com>
823
824 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
825 * elf.c (bfd_elf_get_default_section_type): New.
826 (elf_fake_sections): Use bfd_elf_get_default_section_type.
827
883c7410
L		 8282009-08-30 H.J. Lu <hongjiu.lu@intel.com>
829
830 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
831 accidental checkin.
832 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
833
095106a2
AM		 8342009-08-30 Alan Modra <amodra@bigpond.net.au>
835
836 PR ld/10569
837 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
838 (bfd_emul_get_commonpagesize): Likewise.
839
d3ce72d0
NC		 8402009-08-29 Martin Thuresson <martin@mtme.org>
841
842 * elf32-arm.c (struct stub_def): Rename member template to
843 template_sequence. (arm_build_one_stub,
844 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
845 Rename variable template to template_sequence.
846 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
847 Rename variable template to template_val.
848 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
849 new to new_symbol.
850 * coffgen.c (coff_make_empty_symbol)
851 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
852 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
853 new to new_insn.
854 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
855 to new_symbol.
856 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
857 new to new_reloc.
858 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
859 * ieee.c (ieee_make_empty_symbol): Rename variable new to
860 new_symbol.
861 * linker.c (bfd_new_link_order): Rename variable new to
862 new_lo.
863 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
864 symbol.
865 * oasys.c (oasys_make_empty_symbol): Rename variable new to
866 new_symbol_type.
867 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
868 new to new_symbol_type.
869 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
870 to new_symbol.
871 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
872 new_dump.
873 (read_hdr, rs6000coff_core_p)
874 (rs6000coff_core_file_matches_executable_p)
875 (rs6000coff_core_file_failing_command)
876 (rs6000coff_core_file_failing_signal): Updated function to use new
877 union member name.
878 * som.c (som_make_empty_symbol): Rename variable new to
879 new_symbol_type.
880 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
881 to new_symbol.
882 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
883 variable new to new_symbol.
884
573e8a1c
RW		 8852009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
886
887 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
888 bfdlibdir and bfdincludedir.
889 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
890 [INSTALL_LIBBFD]: ... here, ...
891 [INSTALL_LIBBFD]: ... and empty overrides here.
892 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
893 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
894 * Makefile.in: Regenerate.
895 * configure: Regenerate.
896
325e58c7
NC		 8972009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
898
899 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
900 relocations. Rewrite output of dynamic TLS relocations.
901 (DTP_OFFSET, TP_OFFSET): New constants.
902 (dtpoff_base): Update.
903 (tpoff): Rename to tpoff_base, update.
904 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
905 New functions. Move code from elf_m68k_relocate_section here.
906 (elf_m68k_relocate_section): Update.
907 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
908
e5f2b1de
NC		 9092009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
910
911 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
912 non_got_ref value.
913 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
914 Handle non_got_ref field.
915 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
916
0666b2c3
AM		 9172009-08-26 Alan Modra <amodra@bigpond.net.au>
918
600b8686 919 PR ld/10518
0666b2c3
AM		 920 * linker.c (bfd_find_version_for_sym): Revert warning.
921
78a03297
AM		 9222009-08-26 Alan Modra <amodra@bigpond.net.au>
923
600b8686 924 PR ld/10518
78a03297
AM		 925 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
926 other wildcard match. Warn on multiple wildcard matches.
927
81ecdfbb
RW		 9282009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
929
14ec8efd
RW		 930 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
931 appending.
932 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
933 only in this condition.
934 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
935 to build but not install libbfd.la in this condition.
936 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
937 (install_libbfd, install_libbfd): Remove.
938 * Makefile.in: Regenerate.
939 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
940 (INCLUDES): ... this.
941 ($(MKDOC)): Adjust.
942 * doc/Makefile.in: Regenerate.
943
95b40122
RW		 944 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
945 no-dist and foreign.
946 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
947 dependency tracking to work for them.
948 (targets.lo, archures.lo, dwarf.lo): Rewrite to
949 use automake dependency tracking mechanism.
950 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
951 (mkdep section): Remove.
952 (BUILT_SOURCES): New, list $(BUILD_HFILES).
953 * Makefile.in: Regenerate.
954 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
955
af542c2e
RW		 956 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
957 (install-pdf, install-pdf-recursive, install-html)
958 (install-html-recursive): Remove.
959 * Makefile.in: Regenerate.
960
81ecdfbb
RW		 961 * Makefile.in: Regenerate.
962 * aclocal.m4: Likewise.
963 * config.in: Likewise.
964 * configure: Likewise.
965
cd1dac3d
DG		 9662009-08-21 Daniel Gutson <dgutson@codesourcery.com>
967
968 * elf32-arm.c (arch_has_thumb2_nop): New function.
969 (arch_has_arm_nop): New function.
970 (elf32_arm_final_link_relocate): NOP opcodes changed.
971
440ae135
DE		 9722009-08-16 Doug Evans <dje@google.com>
973
974 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
975 at least don't leak memory.
976
a109e2f5
DD		 9772009-08-13 DJ Delorie <dj@redhat.com>
978
979 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
980 if needed.
981
c1742541
NC		 9822009-08-12 Nick Clifton <nickc@redhat.com>
983
984 * po/fi.po: Updated Finnish translation.
985
6a9adeca
BS		 9862009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
987
988 Merge some FRV FDPIC changes into the Blackfin code.
989 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
990 summary reloc information.
991 (bfinfdpic_dynamic_got_plt_info): New.
992 (_bfin_create_got_section): Create the PLT section here.
993 (elf32_bfinfdpic_create_dynamic_sections): Not here.
994 (_bfinfdpic_count_nontls_entries): Move out of...
995 (_bfinfdpic_count_got_plt_entries): ... here.
996 (_bfinfdpic_count_relocs_fixups): Likewise.
997 (_bfinfdpic_reset_got_plt_entries): New.
998 (_bfinfdpic_size_got_plt): Move out of...
999 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1000 (bfinfdpic_relocate_section): Be careful not to call
1001 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1002 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1003 New functions.
1004 (elf_backend_discard_info): Define for FD-PIC.
1005
5dabe785
AM		 10062009-08-11 Alan Modra <amodra@bigpond.net.au>
1007
1008 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1009 adjustments.
1010 * elf-eh-frame.c: Likewise.
1011 * merge.c: Likewise.
1012
ea7a63de
AM		 10132009-08-11 Alan Modra <amodra@bigpond.net.au>
1014
1015 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1016 to x86 and x86_64 configurations.
1017 * configure: Regenerate.
1018
9bf609ec
JK		 10192009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1020
1021 Stop using bfd_usrdata in libbfd.
1022 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1023 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1024 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1025 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1026 filehdr_dst->u.go32.stub. New comment with the reason.
1027 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1028 Substitute the removed macro bfd_coff_go32stub.
1029 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1030 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1031 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1032 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1033 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1034 bfd_coff_go32stub.
1035 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1036 * libcoff-in.h (coff_data_type): New field go32stub.
1037 * libcoff.h: Regenerated.
1038
e39e47bd
JK		 10392009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1040
1041 Fix go32 stub preservation by objcopy.
1042 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1043 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1044 go32stub.
1045
ffcb4889
NS		 10462009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1047
1048 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1049 symbols.
1050 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1051 same as global undefined symbols.
1052 (elf32_arm_relocate_section): Give an error for local undefined
1053 non-weak symbols, unless the reloc will not use the symbol.
1054
01017ef8
NS		 10552009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1056
1057 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1058 (ppc_elf_relax_section): Use symbol index to distinguish
1059 relocatable stubs.
1060
a8ad78a7
AM		 10612009-08-10 Alan Modra <amodra@bigpond.net.au>
1062
1063 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1064
91e21fb7
AM		 10652009-08-10 Alan Modra <amodra@bigpond.net.au>
1066
1067 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1068 info for STT_GNU_IFUNC.
1069 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1070 on got refs in case the symbol turns out to be ifunc.
1071 (ppc_elf_gc_sweep_hook): Similarly.
1072 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1073 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1074 (ppc_elf_size_dynamic_sections): Likewise.
1075 (ppc_elf_relocate_section): Likewise.
1076
6a9adeca 10772009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 1078
1079 From Mike Frysinger <michael.frysinger@analog.com>
1080 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1081 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1082 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1083 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1084 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1085 Adjust to match the renamed reloc definitions.
7ee314fa 1086
e7e75368
AM		 10872009-08-08 Alan Modra <amodra@bigpond.net.au>
1088
1089 PR 10494
1090 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1091 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1092
918d9742
TT		 10932009-08-07 Tom Tromey <tromey@redhat.com>
1094
1095 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1096 aliasing error.
1097
7ba29e2a
NC		 10982009-08-06 Michael Eager <eager@eagercon.com>
1099
1100 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1101 * Makefile.in: Regenerate.
1102 * archures.c: Add bfd_arch_microblaze.
1103 * bfd-in2.h: Regenerate.
1104 * config.bfd: Add microblaze target.
1105 * configure.in: Add bfd_elf32_microblaze_vec target.
1106 * configure: Regenerate.
1107 * cpu-microblaze.c: New.
1108 * elf32-microblaze.c: New.
1109 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1110 * libbfd.h: Regenerate.
1111 * reloc.c: Add MICROBLAZE relocations.
1112 * section.c: Add struct relax_table and relax_count to section.
1113 * targets.c: Add bfd_elf32_microblaze_vec.
1114
e47bf690
JJ		 11152009-08-06 Jakub Jelinek <jakub@redhat.com>
1116 Alan Modra <amodra@bigpond.net.au>
1117
1118 PR binutils/10492
1119 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1120 symbols.
1121 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1122 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1123
3ae046cc
NS		 11242009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1125
1126 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1127 at least once when fixing cortex-a8.
1128
cd8d5a82
CF		 11292009-08-05 Chao-ying Fu <fu@mips.com>
1130
1131 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1132 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1133 for CPUs. It is true for RM9000.
1134 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1135 for all CPUs.
1136 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1137 to guard the transformation.
1138
9cc305ec
TS		 11392009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1140
1141 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1142 (spu_elf_size_sections): Declare prototype.
1143 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1144 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1145 (spu_elf_emit_fixup): New function.
1146 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1147 (spu_elf_size_sections): New function.
1148
eb7c4339
NS		 11492009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1150
1151 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1152 (arm_build_one_stub): Build a8 veneers as a separate pass.
1153 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1154 parameters. Use them to check if we create a different a8 fixup
1155 than the previous pass.
1156 (elf32_arm_size_stubs): Move scope of stub_changed and
1157 prev_num_a8_fixes into main loop.
1158 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1159
a9585d22
AM		 11602009-08-04 Alan Modra <amodra@bigpond.net.au>
1161
1162 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1163 which find_plt_ent is called. Delete redundant code.
1164
45b222d6
L		 11652009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 PR binutils/10363
1168 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1169 invalid string offset.
1170
004fb780
L		 11712009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1172
1173 PR ld/10433
1174 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1175 to htab->init_got_offset and plt to htab->init_plt_offset
1176 when discarding space for dynamic relocations.
1177
a877a2b6
AM		 11782009-08-03 Alan Modra <amodra@bigpond.net.au>
1179
1180 * elf32-ppc.c (struct plt_entry): Revise comments.
1181 (ppc_elf_check_relocs): Don't create needless plt_entry info
1182 for non-pie executables. Don't test info->pie when info->shared
1183 already covers that case.
1184 (ppc_elf_gc_sweep_hook): Adjust for above change.
1185 (add_stub_sym): Don't test info->pie when info->shared tested.
1186 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1187 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1188 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1189 (ppc_elf_relocate_section): Likewise.
1190
de972ffa
AM		 11912009-08-03 Alan Modra <amodra@bigpond.net.au>
1192
1193 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1194 for local ifunc symbols in non-pie executables, regardless of
1195 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1196 code so that it's obvious that we only do anything special for
1197 local ifunc syms.
1198 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1199 (allocate_dynrelocs): Correct comment for syms defined in plt.
1200 Don't specially allocate ifunc dyn relocs.
1201 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1202 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1203 syms in non-pie executables. No specially allocated dyn relocs
1204 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1205 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1206 a non-pie executable.
1207
1d85728f
L		 12082009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1209 Jakub Jelinek <jakub@redhat.com>
1210
1211 PR ld/6443
1212 * elf32-i386.c (elf_i386_tls_transition): Check executable
1213 instead of shared for TLS when building PIE.
1214 (elf_i386_check_relocs): Likewise.
1215 (elf_i386_allocate_dynrelocs): Likewise.
1216 (elf_i386_relocate_section): Likewise.
1217
1218 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1219 instead of shared for TLS when building PIE.
1220 (elf64_x86_64_check_relocs): Likewise.
1221 (elf64_x86_64_allocate_dynrelocs): Likewise.
1222 (elf64_x86_64_relocate_section): Likewise.
1223
5d8d4872
AG		 12242009-07-31 Anthony Green <green@moxielogic.com>
1225
1226 * config.bfd (targ_cpu): Add moxie-uclinux support.
1227
080a1b9f
HPN		 12282009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1229
1230 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1231
25f23106
AM		 12322009-07-30 Alan Modra <amodra@bigpond.net.au>
1233
1234 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1235 used by indirect function support. Count dynamic relocs for
1236 ifunc syms.
1237 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1238 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1239 in iplt and their relocs in reliplt. Don't make ifunc syms
1240 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1241 reliplt. Handle other dynamic relocs for ifunc.
1242 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1243 ifunc in reliplt, likewise relocs for got against local ifunc.
1244 Typo fix on reliplt size adjust.
1245 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1246 relocs 1-1 with entries for iplt, instead just add using
1247 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1248 Error on invalid ifunc dyn relocs.
1249 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1250 in iplt/reliplt.
1251 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1252 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1253 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1254 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1255 (allocate_dynrelocs): As for elf32-ppc.c above.
1256 (ppc64_elf_size_dynamic_sections): Likewise.
1257 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1258 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1259 (ppc_size_one_stub): Similarly.
1260 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1261 relocs too.
1262 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1263
80f540b7
HPN		 12642009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1265
1266 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1267 change. Add note to head comment.
1268
4ad4f3cb
JB		 12692009-07-28 Jan Beulich <jbeulich@novell.com>
1270
1271 * archive.c (get_extended_arelt_filename): Remove redundant
1272 range check on index.
1273
d8d2f433
DK		 12742009-07-27 Doug Kwan <dougkwan@google.com>
1275
1276 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1277
9e675548
L		 12782009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1279
1280 * archures.c bfd_*_arch): Sorted.
1281 (bfd_archures_list): Likewise.
1282
86514226
SR		 12832009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1284
9e675548 1285 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 1286 to R_cr16_NUM32 relocation.
1287
305f7588
MS		 12882009-07-26 Michael Eager <eager@eagercon.com>
1289
1290 * archures.c: Add bfd_mach_ppc_405
1291 * bfd-in2.h: Same.
1292
b1995b01
L		 12932009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1294
1295 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1296 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1297
8a9036a4
L		 12982009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1301 (bfd_l1om_arch): New.
1302 (bfd_archures_list): Add &bfd_l1om_arch.
1303 * bfd-in2.h: Regenerated.
1304
1305 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1306 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1307 if bfd_elf64_x86_64_freebsd_vec is supported.
1308 (targ_selvecs): Likewise.
1309
1310 * configure.in: Support bfd_elf64_l1om_vec and
1311 bfd_elf64_l1om_freebsd_vec.
1312 * configure: Regenerated.
1313
1314 * cpu-l1om.c: New.
1315
1316 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1317 (bfd_elf64_l1om_vec): Likewise.
1318 (bfd_elf64_l1om_freebsd_vec): Likewise.
1319
1320 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1321 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1322 * Makefile.in: Regenerated.
1323
1324 * targets.c (bfd_elf64_l1om_vec): New.
1325 (bfd_elf64_l1om_freebsd_vec): Likewise.
1326 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1327 bfd_elf64_l1om_freebsd_vec.
1328
8fdcc58d
TS		 13292009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1330 Alan Modra <amodra@bigpond.net.au>
1331
1332 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1333 * bfd-in2.h: Regenerate.
1334 * libbfd.h: Regenerate.
1335 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1336 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1337 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1338
9b769489
L		 13392009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1340
1341 PR ld/10434
1342 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1343 instead of shared for R_X86_64_TPOFF32.
1344 (elf64_x86_64_relocate_section): Likewise.
1345
3e7a7d11
NC		 13462009-07-23 Ulrich Drepper <drepper@redhat.com>
1347
1348 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1349 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1350 with the BSF_GNU_UNIQUE flag bit set.
1351 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1352 for symbols with STB_GNU_UNIQUE binding.
1353 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1354 with the STB_GNU_UNIQUE binding.
1355 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1356 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1357 symbols with the unique_global field set.
1358 (elf_link_output_extsym): Set unique_global field for symbols with
1359 the STB_GNU_UNIQUE binding.
1360 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1361 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1362 symbols.
1363 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1364 symbols.
1365 * bfd-in2.h: Regenerate.
1366
5f35ea9c
L		 13672009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1368
107601c8 1369 * elflink.c (elf_link_output_extsym): Revert the last change.
5f35ea9c 1370
b63cc625
L		 13712009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1372
107601c8
AM		 1373 PR ld/10433
1374 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1375 when ref_regular, not def_regular.
b63cc625 1376
2955ec4c
L		 13772009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1378
107601c8
AM		 1379 PR ld/10426
1380 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1381 from a DSO into a normal FUNC symbol.
1382 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1383 a normal FUNC symbol.
2955ec4c 1384
6d30f5b2
NC		 13852009-07-17 Chao-ying Fu <fu@mips.com>
1386
1387 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1388 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1389 interlocking, the last PLT entry needs a nop in the branch delay slot.
1390 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1391 output the last two PLT entries in reverse order.
1392
1f85278f
L		 13932009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1394
1395 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1396 STT_GNU_IFUNC symbol for relocatable link.
1397 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1398
f07749bb
L		 13992009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1400
1401 * bfdio.c (bfd_iovec): Add comments for bmmap.
1402 * bfd-in2.h: Regenerated.
1403
8455dd2c
L		 14042009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1405
1406 * Makefile.am: Run "make dep-am".
1407 * Makefile.in: Regenerated.
1408
cedfb179
DK		 14092009-07-10 Doug Kwan <dougkwan@google.com>
1410
1411 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1412 target_addend and orig_insn.
1413
fa8f86ff
TT		 14142009-07-10 Tom Tromey <tromey@redhat.com>
1415
1416 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1417 (elf-eh-frame.lo): Likewise.
1418 (elf32-bfin.lo): Likewise.
1419 (elf32-frv.lo): Likewise.
1420 (elf32-xc16x.lo): Likewise.
1421 * Makefile.in: Rebuild.
1422 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1423 * elf-eh-frame.c: Likewise.
1424 * elf32-bfin.c: Likewise.
1425 * elf32-frv.c: Likewise.
1426 * elf32-xc16x.c: Likewise.
1427
33c6a8fc
JB		 14282009-07-10 Julian Brown <julian@codesourcery.com>
1429
1430 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1431 symbol a stub entry is derived from, not the entry for the stub
1432 itself, in call to elf32_arm_final_link_relocate.
1433
1d770845
L		 14342009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1435
1436 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1437 when reporting addends.
1438
52cfded7
AM		 14392009-07-10 Alan Modra <amodra@bigpond.net.au>
1440
1441 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1442 data even when no stubs.
1443 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1444
e054468f
AM		 14452009-07-10 Alan Modra <amodra@bigpond.net.au>
1446
1447 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1448 (ppc_elf_get_synthetic_symtab): Report addend.
1449 (PLT_IFUNC): Define.
1450 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1451 (ppc_elf_create_glink): New function.
1452 (ppc_elf_create_dynamic_sections): Use it.
1453 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1454 (update_local_sym_info): Allocate space for local_plt array.
1455 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1456 entry pointer.
1457 (is_branch_reloc): New function.
1458 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1459 (ppc_elf_gc_sweep_hook): Likewise.
1460 (ppc_elf_adjust_dynamic_symbol): Likewise.
1461 (allocate_dynrelocs): Likewise.
1462 (ppc_elf_size_dynamic_sections): Likewise.
1463 (ppc_elf_relocate_section): Likewise.
1464 (branch_reloc_hash_match): Use is_branch_reloc.
1465 (ppc_elf_tls_optimize): Adjust for local_plt.
1466 (write_glink_stub): New function, extracted from..
1467 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1468 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1469 branch table when dynamic.
1470 (elf_backend_post_process_headers): Define.
1471 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1472 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1473 (ppc64_elf_get_synthetic_symtab): Report addend.
1474 (struct ppc_stub_hash_entry): Add plt_ent.
1475 (PLT_IFUNC): Define.
1476 (struct ppc_link_hash_table): Add iplt and reliplt.
1477 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1478 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1479 (update_local_sym_info): Allocate space for local_plt array.
1480 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1481 entry pointer.
1482 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1483 and don't change hash flags here.
1484 (is_branch_reloc): New function.
1485 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1486 (ppc64_elf_gc_sweep_hook): Likewise.
1487 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1488 (allocate_dynrelocs): Likewise.
1489 (ppc64_elf_size_dynamic_sections): Likewise.
1490 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1491 (ppc64_elf_size_stubs): Likewise.
1492 (ppc64_elf_relocate_section): Likewise.
1493 (get_sym_h): Adjust for local_plt.
1494 (branch_reloc_hash_match): Use is_branch_reloc.
1495 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1496 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1497
041de40d
AM		 14982009-07-10 Alan Modra <amodra@bigpond.net.au>
1499
1500 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1501
7ae26bc1
AM		 15022009-07-10 Alan Modra <amodra@bigpond.net.au>
1503
1504 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1505 and ref_regular_nonweak comment.
1506 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1507 when def_regular, not ref_regular.
1508 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1509 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1510 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1511
9c4d0c1f
AM		 15122009-07-09 Alan Modra <amodra@bigpond.net.au>
1513
1514 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1515 of malloc'd struct call_info.
1516 (pasted_function): Likewise, priority too.
1517
2fc6d3b0
AM		 15182009-07-07 Alan Modra <amodra@bigpond.net.au>
1519
1520 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1521 alignment when packing sections into overlays.
1522
9e1f7c0e
DK		 15232009-07-03 Cary Coutant <ccoutant@google.com>
1524
1525 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1526
4a768870
DK		 15272009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1528
1529 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1530 changes only) earlier patch:-
1531
107601c8 15322009-06-25 Kai Tietz <kai.tietz@onevision.com>
4a768870 1533
107601c8
AM		 1534 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1535 give .debug and .reloc data characteristics.
1536 (DOT_RELOC): New define for .reloc section string.
1537 (coff_write_object_contents): Use DOT_RELOC instead of string.
4a768870 1538
848f5748
TT		 15392009-07-02 Tom Tromey <tromey@redhat.com>
1540
1541 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1542 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1543
dda46a27
L		 15442009-07-01 Nick Clifton <nickc@redhat.com>
1545
1546 * elf-m10300.c: Remove trailing white space.
1547 * reloc.c: Likewise.
1548
efde2f2c
NC		 15492009-07-01 Douglas B Rupp <rupp@gnat.com>
1550
dda46a27 1551 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1552 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1553 * configure.in: Use them.
1554 * configure: Regenerate.
b11d79f2 1555 * config.in: Regenerate.
dda46a27 1556 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1557 #define _BSD_SOURCE. Add comments.
1558 (vms_file_stats_name): Calculate creation date based on available
1559 runtime data. Return 1 for version instead of 0.
1560
e1ec24c6
NC		 15612009-07-01 Nick Clifton <nickc@redhat.com>
1562
1563 PR 10072
1564 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1565 to R_ARM_THM_PC8 relocation.
1566
2709f570
NC		 15672009-06-29 Nick Clifton <nickc@redhat.com>
1568
1569 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1570 different uses of the relocations addend when a symbol is in a
1571 merged section.
1572
83b89087
L		 15732009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1574
1575 PR ld/10337
1576 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1577 SHT_REL/SHT_RELA sections on executable nor shared library.
1578 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1579 as a normal section.
1580
be7035c6
NC		 15812009-06-25 Nick Clifton <nickc@redhat.com>
1582
1583 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1584 symbols with SEC_MERGE flag.
1585
bdeb4032
KT		 15862009-06-25 Kai Tietz <kai.tietz@onevision.com>
1587
1588 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1589 give .debug and .reloc data characteristics.
1590 (DOT_RELOC): New define for .reloc section string.
1591 (coff_write_object_contents): Use DOT_RELOC instead of string.
1592
b32e07d7
TG		 15932009-06-25 Tristan Gingold <gingold@adacore.com>
1594
1595 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1596 (bfd_mach_o_canonicalize_dynamic_symtab)
1597 (bfd_mach_o_get_synthetic_symtab): Defines.
1598 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1599 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1600
1601 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1602 for scattered relocations.
1603 (bfd_mach_o_i386_print_thread): New function.
1604 (bfd_mach_o_print_thread): Define.
1605
1606 * mach-o.c (text_section_names_xlat): Add an entry for __const.
7ee314fa 1607 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
b32e07d7
TG		 1608 New functions extracted from ...
1609 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1610 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1611 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1612 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1613 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1614 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1615 Set name_str field.
1616 (bfd_mach_o_scan_read_dylib): Ditto.
1617 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1618 reindent.
1619 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1620 decode isym and flags on little endian targets. Set dysymtab field.
1621 (bfd_mach_o_scan_start_address): Adjust for enum names.
1622 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1623 (bfd_mach_o_print_section): Display bfd section name.
1624 (bfd_mach_o_print_segment): Display none if no name.
1625 (bfd_mach_o_print_dysymtab): Display next index for local, external
1626 and undefined symbols.
1627 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1628 Display dylinker name. Display thread and unixthread commands content.
1629 (bfd_mach_o_print_thread): New macro.
1630
1631 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1632 (bfd_mach_o_ppc_thread_flavour): Ditto.
1633 (bfd_mach_o_i386_thread_flavour): Ditto.
1634 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1635 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1636 BFD_MACH_O_THREAD_STATE_NONE.
1637 (bfd_mach_o_segment_command): Remove segment field.
1638 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1639 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1640 (bfd_mach_o_prebound_dylib_command): Ditto.
1641 (bfd_mach_o_dylib_command): Ditto.
1642 (bfd_mach_o_prebound_dylib_command): Remove section field.
1643 (mach_o_data_struct): Add dysymtab field.
1644 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1645 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1646 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1647 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1648 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1649
c41ba836
DK		 16502009-06-25 Rafael Avila de Espindola <espindola@google.com>
1651
1652 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1653 field of struct dirent.
1654
3188b070
TG		 16552009-06-23 Tristan Gingold <gingold@adacore.com>
1656
1657 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1658 of this macro. Fix indentation.
1659
022f8312
CL		 16602009-06-22 Christophe Lyon <christophe.lyon@st.com>
1661
1662 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1663 destination for defined dynamic symbols when deciding whether to
1664 insert a stub or not.
1665 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1666 when actually accessed through a PLT, even when generating a
1667 shared lib.
1668
d297e807
TG		 16692009-06-22 Tristan Gingold <gingold@adacore.com>
1670
1671 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1672 the relocs array.
1673
ceaf50a2
AM		 16742009-06-22 Alan Modra <amodra@bigpond.net.au>
1675
1676 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1677 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1678
983bddc8
AM		 16792009-06-22 Alan Modra <amodra@bigpond.net.au>
1680
1681 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1682
f8703194
L		 16832009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1684
1685 * elflink.c (elf_link_add_object_symbols): Avoid warning
1686 from -Wjump-misses-init in gcc 4.5.0.
1687
09a24cbf
L		 16882009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1689
1690 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1691 symbol on error.
1692 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1693
4c544807
L		 16942009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1695
1696 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1697 r_symndx. Report local symbol name on error.
1698 (elf_i386_check_relocs): Updated. Report local symbol name on
1699 error.
1700 (elf_i386_gc_sweep_hook): Updated.
1701 (elf_i386_relocate_section): Likewise.
1702
1703 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1704 r_symndx. Report local symbol name on error.
1705 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1706 on error.
1707 (elf64_x86_64_gc_sweep_hook): Updated.
1708 (elf64_x86_64_relocate_section): Likewise.
1709
b8674692
TG		 17102009-06-19 Tristan Gingold <gingold@adacore.com>
1711
1712 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1713
046b007d
TG		 17142009-06-19 Tristan Gingold <gingold@adacore.com>
1715
1716 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1717 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1718 (bfd_mach_o_valid): Ditto.
1719 (bfd_mach_o_wide_p): Ditto.
1720 (bfd_mach_o_canonicalize_reloc): Ditto.
1721 (bfd_mach_o_build_commands): Ditto.
1722 (bfd_mach_o_scan_read_thread): Ditto.
1723 (bfd_mach_o_flatten_sections): Ditto.
1724 (bfd_mach_o_scan_start_address): Ditto.
1725 (bfd_mach_o_lookup_section): Ditto.
1726 (bfd_mach_o_core_fetch_environment): Ditto.
1727 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1728 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1729 (bfd_mach_o_scan_write_symtab): Ditto.
1730 Use macros instead of hard-coded values.
1731 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1732 Use bfd_mach_o_get_data instead of direct access. Use macros
1733 instead of hard-coded values.
1734 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1735 Remove sym argument and get section from mdata.
1736 Move code into the else branch.
1737 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1738 Remove sym argument and get section from mdata. Adjust code.
1739 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1740 switch (which replaces consecutive if statements).
1741 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1742 module table, table of content, indirect symbols and external
1743 referenced symbols.
1744 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1745 field.
1746 (bfd_mach_o_scan_read_linkedit): New function.
1747 (bfd_mach_o_scan_read_str): Ditto.
1748 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1749 field of mdata.
1750 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1751 bfd_mach_o_count_symbols never returns an error.
1752 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1753 symtab field (there might be only one symtab).
1754 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1755 Handle sub frameworks, sub umbrella, sub library and sub client.
1756 Read code signature and segment split info commands.
1757 (bfd_mach_o_scan): Reindent.
1758 (bfd_mach_o_xlat_name): New type.
1759 (bfd_mach_o_print_flags): New function.
1760 (bfd_mach_o_get_name): Ditto.
1761 (bfd_mach_o_cpu_name): New variable.
1762 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1763 (bfd_mach_o_section_type_name)
1764 (bfd_mach_o_section_attribute_name)
1765 (bfd_mach_o_load_command_name): New variables.
1766 (bfd_mach_o_print_private_header): New function.
1767 (bfd_mach_o_print_section_map): New function extracted from
1768 bfd_mach_o_print_private_bfd_data.
1769 (bfd_mach_o_print_section): Ditto. Print more infos.
1770 (bfd_mach_o_print_segment): Ditto.
1771 (bfd_mach_o_print_dysymtab): Ditto.
1772 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1773 load weak dylib, reexport dylib and id dylib.
1774 Handle code signature and segment_split info.
1775 Handle sub frameworks, sub umbrella, sub library and sub client.
1776 (bfd_mach_o_section_get_nbr_indirect): New function.
1777
1778 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1779 (bfd_mach_o_header_flags): New enum to define header flags.
1780 (bfd_mach_o_section_attribute): New enum to replace ...
1781 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1782 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1783 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1784 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1785 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1786 these removed macros.
1787 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1788 (bfd_mach_o_dylib_module): New type.
1789 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1790 macros.
1791 (bfd_mach_o_dylib_table_of_content): New type.
1792 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1793 (bfd_mach_o_dylib_reference): New type.
1794 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1795 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1796 modules, toc, references and indirect syms.
1797 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1798 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1799 unused). Add comment.
1800 (bfd_mach_o_dylib_command): Ditto.
1801 (bfd_mach_o_prebound_dylib_command): Ditto.
1802 (bfd_mach_o_linkedit_command): New type.
1803 (bfd_mach_o_str_command): New type.
1804 (bfd_mach_o_load_command): Add linkedit and str fields.
1805 (mach_o_data_struct): Add symtab field.
1806 (bfd_get_mach_o_data): Renamed to ...
1807 (bfd_mach_o_get_data): ... this new macro.
1808 (bfd_mach_o_scan_read_symtab_symbol,
1809 bfd_mach_o_scan_read_symtab_strtab,
1810 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1811
1812 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1813 instead of direct access.
1814
6d78d0b9
AM		 18152009-06-19 Alan Modra <amodra@bigpond.net.au>
1816
1817 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1818 R_PPC_PLTREL24 relocs.
1819 (ppc_elf_relocate_section): Likewise.
1820
3ec01793
AM		 18212009-06-19 Alan Modra <amodra@bigpond.net.au>
1822
1823 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1824 pointer to sym hash. Update all uses.
1825 (update_plt_info): Likewise. Don't check addend here.
1826
c2e61a4e
L		 18272009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1828
1829 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1830 bfd_sym_from_r_symndx.
1831 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1832
87d72d41
AM		 18332009-06-18 Alan Modra <amodra@bigpond.net.au>
1834
1835 * elf-bfd.h (struct sym_sec_cache): Delete.
1836 (struct sym_cache): New.
1837 (bfd_section_from_r_symndx): Delete prototype.
1838 (bfd_sym_from_r_symndx): Define prototype.
1839 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1840 (bfd_sym_from_r_symndx): ..new function.
1841 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1842 bfd_section_from_r_symndx to new struct and function.
1843 * elf32-bfin.c: Likewise.
1844 * elf32-hppa.c: Likewise.
1845 * elf32-i386.c: Likewise.
1846 * elf32-m32r.c: Likewise.
1847 * elf32-m68hc1x.c: Likewise.
1848 * elf32-m68hc1x.h: Likewise.
1849 * elf32-m68k.c: Likewise.
1850 * elf32-ppc.c: Likewise.
1851 * elf32-s390.c: Likewise.
1852 * elf32-sh.c: Likewise.
1853 * elf64-ppc.c: Likewise.
1854 * elf64-s390.c: Likewise.
1855 * elf64-x86-64.c: Likewise.
1856 * elfxx-sparc.c: Likewise.
1857 * elfxx-sparc.h: Likewise.
1858
14aae723
L		 18592009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1860
1861 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1862 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1863
5e486aa1
NC		 18642009-06-18 Nick Clifton <nickc@redhat.com>
1865
1866 * elflink.c (elf_link_sort_relocs): Return early if there are no
1867 relocs to sort.
1868
361dff73
DK		 18692009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1870
32425da9
NC		 1871 Merge cegcc and mingw32ce target name changes from
1872 CeGCC project:
361dff73 1873
32425da9 1874 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1875
1876 * config.bfd: Add arm*-*-cegcc* target.
1877
32425da9 1878 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1879
1880 * config.bfd: Add arm-*-mingw32ce* target.
1881
e03a8ed8
L		 18822009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1883
1884 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1885 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1886 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1887 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1888
18892009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1890
1891 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1892 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1893 * elf32-i386.c (elf_i386_check_relocs): Use it.
1894 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1895
18962009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1897
1898 * elf-bfd.h (elf_dyn_relocs): New.
1899
1900 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1901 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1902 elf_dyn_relocs.
1903 (elf_i386_copy_indirect_symbol): Likewise.
1904 (elf_i386_check_relocs): Likewise.
1905 (elf_i386_gc_sweep_hook): Likewise.
1906 (elf_i386_allocate_dynrelocs): Likewise.
1907 (elf_i386_readonly_dynrelocs): Likewise.
1908 (elf_i386_size_dynamic_sections): Likewise.
1909
1910 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1911 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1912 with elf_dyn_relocs.
1913 (elf64_x86_64_copy_indirect_symbol): Updated.
1914 (elf64_x86_64_check_relocs): Likewise.
1915 (elf64_x86_64_gc_sweep_hook): Likewise.
1916 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1917 (elf64_x86_64_allocate_dynrelocs): Likewise.
1918 (elf64_x86_64_readonly_dynrelocs): Likewise.
1919 (elf64_x86_64_size_dynamic_sections): Likewise.
1920
64e77c6d
L		 19212009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1922
1923 * elf32-arm.c (create_got_section): Get existing .rela.got
1924 section.
1925 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1926 * elf32-lm32.c (create_got_section): Likewise.
1927 * elf32-m32r.c (create_got_section): Likewise.
1928 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1929 * elf32-s390.c (create_got_section): Likewise.
1930 * elf32-sh.c (create_got_section): Likewise.
1931 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1932 * elf64-s390.c (create_got_section): Likewise.
1933 * elfxx-sparc.c (create_got_section): Likewise.
1934
1935 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1936 the GOT size.
1937
d2149d72
L		 19382009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1939
1940 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1941
1942 * elf32-i386.c (elf_i386_local_hash): Removed.
1943 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1944 (elf_i386_get_local_sym_hash): Likewise.
1945
1946 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1947 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1948 (elf64_x86_64_get_local_sym_hash): Likewise.
1949 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1950 (get_local_sym_hash): Likewise.
1951
cc3bd654
L		 19522009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1953
1954 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1955 rel_got_sec and plt_sec.
1956 (elfNN_ia64_relax_section): Updated.
1957 (elfNN_ia64_create_dynamic_sections): Likewise.
1958 (get_got): Likewise.
1959 (allocate_dynrel_entries): Likewise.
1960 (elfNN_ia64_size_dynamic_sections): Likewise.
1961 (set_got_entry): Likewise.
1962 (elfNN_ia64_choose_gp): Likewise.
1963 (elfNN_ia64_relocate_section): Likewise.
1964 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1965 (elfNN_ia64_finish_dynamic_sections): Likewise.
1966
be3e406d
UW		 19672009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1968
1969 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1970 also for calls.
1971
6de2ae4a
L		 19722009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1973
1974 * configure.in (elf): Add elf-ifunc.lo.
1975
1976 * configure: Regenerated.
1977 * Makefile.in: Likewise.
1978
1979 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1980 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1981
1982 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1983 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1984 irelifunc.
1985 (elf_i386_link_hash_table_create): Likewise.
1986 (elf_i386_create_dynamic_sections): Likewise.
1987 (elf_i386_check_relocs): Likewise.
1988 (elf_i386_allocate_dynrelocs): Likewise.
1989 (elf_i386_size_dynamic_sections): Likewise.
1990 (elf_i386_relocate_section): Likewise.
1991 (elf_i386_finish_dynamic_symbol): Likewise.
1992 (elf_i386_finish_dynamic_sections): Likewise.
1993 (elf_i386_create_got_section): Removed.
1994
1995 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1996 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1997 irelifunc.
1998 (elf64_x86_64_compute_jump_table_size): Updated.
1999 (elf64_x86_64_link_hash_table_create): Likewise.
2000 (elf64_x86_64_create_dynamic_sections): Likewise.
2001 (elf64_x86_64_check_relocs): Likewise.
2002 (elf64_x86_64_allocate_dynrelocs): Likewise.
2003 (elf64_x86_64_size_dynamic_sections): Likewise.
2004 (elf64_x86_64_relocate_section): Likewise.
2005 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2006 (elf64_x86_64_finish_dynamic_sections): Likewise.
2007 (elf64_x86_64_create_got_section): Removed.
2008
2009 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2010 for pointer alignment. Set up section pointers.
2011 (_bfd_elf_create_dynamic_sections): Likewise.
2012 (_bfd_elf_create_ifunc_sections): Moved to ...
2013 * elf-ifunc.c: Here. New.
2014
2015 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2016 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2017 Run "make dep-am".
2018
81694485
NC		 20192009-06-16 Doug Kwan <dougkwan@google.com>
2020
6de2ae4a
L		 2021 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2022 to bfd_signed_vma. Cast constant operands which are used in
2023 offset related expressions to bfd_signed_vma type as appropriate.
81694485 2024
6db7e006
MR		 20252009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2026
2027 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2028 (elf_backend_plt_sym_val): Define.
2029
9b90d8fd
MR		 20302009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2031
2032 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2033 (elf_backend_reloc_type_class): Define.
2034
04981bc1
MR		 20352009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2036
2037 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2038 from an executable to a shared library treat R_VAX_PC32
2039 relocations as R_VAX_PLT32 ones.
2040
886815b2
MR		 20412009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2042
2043 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2044 symbols in GOT space calculation.
2045 (elf_vax_relocate_section): Adjust accordingly.
2046
6c4fb25a
MR		 20472009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2048
2049 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2050 include <R11:R2>.
2051
7b6021f1
MR		 20522009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2053
2054 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2055 attribute.
2056 (elf_vax_relocate_section): Likewise.
2057
188dbb07
L		 20582009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2059
2060 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2061 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2062
048cbda4
L		 20632009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2064
2065 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2066 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2067
482c6ce9
L		 20682009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2069
2070 * Makefile.am: Run "make dep-am".
2071 * Makefile.in: Regenerated.
2072
eba077f2
L		 20732009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2074
2075 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2076 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2077
ec68b083
NC		 20782009-06-15 Nick Clifton <nickc@redhat.com>
2079
2080 * po/ru.po: New Russian translation.
2081 * configure.in (ALL_LINGUAS): Add ru.
2082 * configure: Regenerate.
2083
b80ee1aa
L		 20842009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2085
2086 * elf32-i386.c: Remove duplicated comments.
2087
44c4ea11
L		 20882009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2089
2090 PR ld/10270
2091 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2092 dynamic IFUNC pointer in non-shared object. Use .got.plt
2093 for IFUNC definition in PIE.
2094 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2095 PIE locally.
2096
2097 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2098 dynamic IFUNC pointer in non-shared object. Use .got.plt
2099 for IFUNC definition in PIE.
2100 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2101 PIE locally.
2102
8b7e2992
L		 21032009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2104
2105 * elf32-i386.c (elf_i386_check_relocs): Properly report
2106 local symbol for unhandled relocation against STT_GNU_IFUNC
2107 symbol.
637fa7af 2108 (elf_i386_relocate_section): Likewise.
8b7e2992 2109 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 2110 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 2111
c25bc9fc
L		 21122009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2113
2114 PR ld/10269
2115 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2116 (elf_i386_link_hash_table): Add loc_hash_table and
2117 loc_hash_memory.
2118 (elf_i386_local_hash): New.
2119 (elf_i386_local_htab_hash): Likewise.
2120 (elf_i386_local_htab_eq): Likewise.
2121 (elf_i386_get_local_sym_hash): Likewise.
2122 (elf_i386_link_hash_table_free): Likewise.
2123 (elf_i386_allocate_local_dynrelocs): Likewise.
2124 (elf_i386_finish_local_dynamic_symbol): Likewise.
2125 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2126 (elf_i386_link_hash_table_create): Create loc_hash_table and
2127 loc_hash_memory.
2128 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2129 (elf_i386_size_dynamic_sections): Likewise.
2130 (elf_i386_relocate_section): Likewise.
2131 (elf_i386_finish_dynamic_sections): Likewise.
2132 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2133 isn't NULL.
2134
2135 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2136 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2137 loc_hash_memory.
2138 (elf64_x86_64_local_hash): New.
2139 (elf64_x86_64_local_htab_hash): Likewise.
2140 (elf64_x86_64_local_htab_eq): Likewise.
2141 (elf64_x86_64_get_local_sym_hash): Likewise.
2142 (elf64_x86_64_link_hash_table_free): Likewise.
2143 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2144 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2145 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2146 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2147 and loc_hash_memory.
2148 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2149 symbols.
2150 (elf64_x86_64_size_dynamic_sections): Likewise.
2151 (elf64_x86_64_relocate_section): Likewise.
2152 (elf64_x86_64_finish_dynamic_sections): Likewise.
2153 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2154 sym isn't NULL.
2155
dec9d5df
PB		 21562009-06-10 Philip Blundell <philb@gnu.org>
2157
2158 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2159 elf_sec->this_hdr == NULL.
2160
92bc0e80
TG		 21612009-06-12 Tristan Gingold <gingold@adacore.com>
2162
2163 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2164 * bfd-in2.h: Regenerated.
2165 * libbfd.h: Regenerated.
2166
2167 * mach-o.c (FILE_ALIGN): New macro.
2168 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2169 (bfd_mach_o_print_symbol): Ditto.
2170 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2171 (bfd_mach_o_get_reloc_upper_bound): New function.
2172 (bfd_mach_o_canonicalize_reloc): Ditto.
2173 (bfd_mach_o_scan_write_relocs): Ditto.
2174 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2175 (bfd_mach_o_scan_write_section_64): Ditto.
2176 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2177 written for load command. Do not compute section file offset.
2178 (bfd_mach_o_scan_write_segment_64): Ditto.
2179 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2180 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2181 Mach-O to ...
2182 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 2183 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 2184 Call bfd_mach_o_mangle_symbols.
2185 (bfd_mach_o_build_commands): Adjust for filelen field.
2186 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2187 Do not set symtab file offset anymore here.
2188 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2189 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2190 Set reloc_count and rel_filepos section fields.
2191 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2192 unsigned int.
2193 (bfd_mach_o_scan_read_section_64): Ditto.
2194 (bfd_mach_o_scan_read_section): Ditto.
2195 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2196 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2197 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2198 Handle weak-ref symbols.
2199 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2200 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2201 (bfd_mach_o_scan): Remove assignment to removed field.
2202 (bfd_mach_o_mkobject_init): Ditto.
2203 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2204 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2205 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2206 (bfd_mach_o_swap_reloc_in): Ditto.
2207 (bfd_mach_o_swap_reloc_out): Ditto.
2208
2209 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2210 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2211 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2212 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2213 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2214 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2215 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2216 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2217 (BFD_MACH_O_N_WEAK_DEF): New macros.
2218 Add comments.
2219 (bfd_mach_o_section_type): Add new enumeration values.
2220 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2221 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2222 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2223 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2224 macros.
2225 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2226 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2227 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2228 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2229 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2230 (BFD_MACH_O_RELENT_SIZE): Ditto.
2231 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2232 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2233 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2234 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2235 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2236 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2237 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2238 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2239 (bfd_mach_o_reloc_info): New struct.
2240 (bfd_mach_o_asymbol): New struct.
2241 (bfd_mach_o_symtab_command): The symbols field is now of type
2242 bfd_mach_o_asymbol.
2243 (bfd_mach_o_load_command): The offset and len fields are now of type
2244 unsigned int.
2245 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2246 Add a filelen field. Add comments.
2247 (bfd_mach_o_backend_data): New struct.
2248 (bfd_mach_o_get_backend_data): New macro.
2249 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2250 bfd_mach_o_asymbol.
2251 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2252 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2253 (bfd_mach_o_canonicalize_reloc): Ditto.
7ee314fa 2254
92bc0e80
TG		 2255 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2256 duplicated macro. Now defined to _bfd_generic_is_local_label.
2257 (TARGET_NAME_BACKEND): New macro...
2258 (TARGET_NAME_BACKEND): ... used to name a new variable.
2259 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2260 Mach-O backend data.
2261
2262 * mach-o-i386.c (i386_howto_table): New variable.
2263 (bfd_mach_o_i386_swap_reloc_in): New function.
2264 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2265 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2266 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2267 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2268 (bfd_mach_o_bfd_reloc_type_lookup)
2269 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2270
8c7d38e8
NC		 22712009-06-11 Eric Paris <eparis@redhat.com>
2272 Nick Clifton <nickc@redhat.com>
2273
2274 * opncls.c (_maybe_make_executable): New function. Gives execute
2275 permission to an executable bfd that was opened for writing
2276 provided that it is a regular file. Replaces common code found in...
2277 (bfd_close): here and ...
2278 (bfd_close_all_done): here.
2279
f865a31d
AG		 22802009-06-11 Anthony Green <green@moxielogic.com>
2281
2282 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2283 * bfd-in2.h: Rebuilt.
2284 * libbfd.h: Rebuilt.
2285 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2286 relocation support.
2287 (moxie_reloc_map): Ditto.
2288 Clean up copyright notice.
2289
25b88f33 22902009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
7ee314fa 2291
1372b818 2292 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 2293 * bfdio.c (bfd_mmap): New function.
2294 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 2295 * cache.c (cache_bmmap): New function.
25b88f33
PP		 2296 (cache_iovec): Initialize bmmap member.
2297 * opencls.c (opncls_bmmap): New function.
7ee314fa
AM		 2298 (opncls_iovec): Initialize bmmap member.
2299
c2f09c75
TG		 23002009-06-09 Tristan Gingold <gingold@adacore.com>
2301
2302 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2303 and stabstr_segment fields.
2304 (mach_o_be_vec, mach_o_le_vec): Removed
2305 (bfd_mach_o_version): New prototype.
2306
2307 * mach-o.c (bfd_mach_o_version): Make this function public.
2308 (mach_o_wide_p): New function.
2309 (bfd_mach_o_wide_p): Ditto.
2310 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2311 weird names.
2312 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2313 Search in the list only if the name starts with a dot.
2314 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2315 test. Check bfd_seek status.
2316 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2317 (bfd_mach_o_scan_write_section_32): Ditto.
2318 (bfd_mach_o_scan_write_section_64): Ditto.
2319 (bfd_mach_o_scan_write_section): Removed.
2320 (bfd_mach_o_scan_write_segment): Split into ...
2321 (bfd_mach_o_scan_write_segment_32): ... this and ...
2322 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2323 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2324 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2325 symbol table. Now returns a boolean.
2326 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2327 Adjust for status type.
2328 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2329 test. Write symbol table. Numbers the sections.
2330 (bfd_mach_o_read_header): Check bfd_seek status.
2331 Use mach_o_wide_p instead of hard-coded test.
2332 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2333 (bfd_mach_o_scan_read_section_64): Ditto.
2334 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2335 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2336 handled common symbols.
2337 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2338 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2339 (bfd_mach_o_scan_read_dylinker): Ditto.
2340 (bfd_mach_o_scan_read_dylib): Ditto.
2341 (bfd_mach_o_scan_read_thread): Ditto.
2342 (bfd_mach_o_scan_read_symtab): Ditto.
2343 Do not create a section for the stabs.
2344 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2345 (bfd_mach_o_scan_read_segment): Ditto.
2346 (bfd_mach_o_scan_read_command): Ditto.
2347 (bfd_mach_o_scan_start_address): Ditto.
2348 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2349 (bfd_mach_o_archive_p): Check bfd_seek status.
2350 (bfd_mach_o_core_fetch_environment): Ditto.
2351
2352 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2353
2a81c24a
L		 23542009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2355
2356 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2357 (elf_i386_link_hash_table_create): Initialize irelifunc.
2358 (elf_i386_check_relocs): Updated. Set up irelifunc for
2359 shared objects.
2360 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2361 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2362 shared objects.
2363 (elf_i386_relocate_section): Likewise.
2364
2365 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2366 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2367 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2368 shared objects.
2369 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2370 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2371 shared objects.
2372 (elf64_x86_64_relocate_section): Likewise.
2373
2374 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2375 ...
2376 (_bfd_elf_create_ifunc_sections): This.
2377
c2f09c75 2378 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 2379 ...
2380 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2381 for shared objects.
2382
710ab287
L		 23832009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2384
2385 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2386 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2387 building shared object. Check info->executable instead of
2388 !info->shared when setting non_got_ref.
2389 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2390 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2391 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2392 symbol if needed.
2393 (elf_i386_relocate_section): Output dynamic relocation for
2394 R_386_32 against STT_GNU_IFUNC symbol to get the real
2395 function address when building shared object.
2396 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2397 relocation for STT_GNU_IFUNC symbol in shared object.
2398
2399 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2400 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2401 symbol when building shared object. Check info->executable
2402 instead of !info->shared when setting non_got_ref.
2403 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2404 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2405 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2406 if needed.
2407 (elf64_x86_64_relocate_section): Output dynamic relocation
2408 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2409 function address when building shared object.
2410 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2411 relocation for STT_GNU_IFUNC symbol in shared object.
2412
9e93c730
JK		 24132009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2414
2415 * Makefile.am: Run "make dep-am".
2416 (BFD32_BACKENDS): Add mach-o-i386.lo.
2417 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2418 * Makefile.in: Regenerate.
2419
74681fc4
AM		 24202009-06-06 Alan Modra <amodra@bigpond.net.au>
2421
2422 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2423 when looking for soft-icache stubs.
2424
154a1ee5
TG		 24252009-06-05 Tristan Gingold <gingold@adacore.com>
2426
2427 * mach-o.h: Update copyright year.
2428 (bfd_mach_o_mach_header_magic): New enum.
2429 (bfd_mach_o_cpu_subtype): Now an enum.
2430 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2431 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2432 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2433 (bfd_mach_o_load_command): Field type_required is now a boolean.
2434 Reindent prototypes.
2435 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2436 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2437 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2438 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2439 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2440 (bfd_mach_o_canonicalize_symtab): Ditto.
2441 (bfd_mach_o_get_symbol_info): Ditto.
2442 (bfd_mach_o_print_symbol): Ditto.
2443 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2444 (bfd_mach_o_make_empty_symbol): Ditto.
2445 (bfd_mach_o_write_contents): Ditto.
2446
2447 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2448 bfd_mach_o_mkobject): Defines.
2449 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2450 Do not check with target vector but with flavour.
2451 (struct mach_o_section_name_xlat): New declaration.
2452 (dwarf_section_names_xlat): Ditto.
2453 (text_section_names_xlat): Ditto.
2454 (data_section_names_xlat): Ditto.
2455 (struct mach_o_segment_name_xlat): Ditto.
2456 (segsec_names_xlat): Ditto.
2457 (bfd_mach_o_convert_section_name_to_bfd): New function.
2458 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2459 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2460 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2461 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2462 Accept any input and output flavour. Do not share private data
2463 anymore.
2464 (bfd_mach_o_count_symbols): Add a comment.
2465 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2466 (bfd_mach_o_canonicalize_symtab): Ditto.
2467 (bfd_mach_o_get_symbol_info): Ditto.
2468 (bfd_mach_o_print_symbol): Ditto.
2469 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2470 Use constants instead of hard-coded values.
2471 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2472 values.
2473 (bfd_mach_o_scan_write_section_64): Ditto.
2474 (bfd_mach_o_scan_write_segment): Ditto.
2475 Do not copy sections anymore.
2476 (bfd_mach_o_write_contents): Make it public.
2477 Remove dead code. Rewrite typeflag assignment.
2478 (bfd_mach_o_build_commands): New function.
2479 (bfd_mach_o_set_section_contents): Ditto.
2480 (bfd_mach_o_make_empty_symbol): Make it public.
2481 (bfd_mach_o_read_header): Make it static.
2482 Convert to bfd_boolean.
2483 Use constants instead of hard-coded values.
2484 (bfd_mach_o_make_bfd_section): Call
2485 bfd_mach_o_convert_section_name_to_bfd to create name.
2486 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2487 values.
2488 (bfd_mach_o_scan_read_section_64): Ditto.
2489 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2490 a segment anymore. Use constants instead of hard-coded values.
2491 (bfd_mach_o_scan_read_command): Fix style.
2492 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2493 Get rid of BFD_IO_FUNCS.
2494 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2495 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2496 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2497 (bfd_mach_o_object_p): Removed.
2498 (bfd_mach_o_gen_core_p): New function, replaces ...
2499 (bfd_mach_o_core_p): ... deleted.
2500 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2501
2502 * mach-o-i386.c: New file.
2503 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2504 * configure.in (TDEFINES): Add mach_o_i386_vec.
2505 * configure: Regenerated.
2506 * targets.c: Add mach_o_i386_vec.
2507
2508 * mach-o.c: Update copyright years.
2509 (BFD_IO_FUNCS): Remove (was not used).
2510 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2511 bfd_mach_o_slurp_extended_name_table,
2512 bfd_mach_o_construct_extended_name_table,
2513 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2514 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2515 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2516 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2517 bfd_mach_o_get_section_contents_in_window,
2518 bfd_mach_o_bfd_is_local_label_name,
2519 bfd_mach_o_bfd_is_target_special_symbol,
2520 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2521 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2522 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2523 bfd_mach_o_minisymbol_to_symbol,
2524 bfd_mach_o_bfd_get_relocated_section_contents,
2525 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2526 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2527 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2528 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2529 bfd_mach_o_bfd_merge_private_bfd_data,
2530 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2531 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2532 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2533 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2534 bfd_mach_o_bfd_copy_private_header_data,
2535 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2536 * mach-o-target.c: ... here.
2537 Update copyright years.
2538
a1ef399e
AM		 25392009-06-04 Alan Modra <amodra@bigpond.net.au>
2540
2541 * dep-in.sed: Don't use \n in replacement part of s command.
2542 * Makefile.am (DEP1): LC_ALL for uniq.
2543 Run "make dep-am".
2544 * Makefile.in: Regenerate.
2545
2e75bb35
L		 25462009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2547
2548 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2549 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2550 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2551
0018b0a3
L		 25522009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2553
2554 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2555 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2556 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2557 against STT_GNU_IFUNC symbols for static executables.
2558 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2559 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2560
2561 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2562 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2563 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2564 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2565
94313f36
RS		 25662009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2567
2568 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2569 symbols to be left unimported when linking statically.
2570 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2571 code when linking statically.
2572
7afd84dc
L		 25732009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2574
2575 * elf32-i386.c (elf_i386_check_relocs): Increment
2576 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2577 against STT_GNU_IFUNC symbol.
2578 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2579 local STT_GNU_IFUNC definition is used.
2580 (elf_i386_relocate_section): Handle got.offset != -1 for
2581 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2582 symbol.
2583
2584 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2585 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2586 relocations against STT_GNU_IFUNC symbol.
2587 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2588 local STT_GNU_IFUNC definition is used.
2589 (elf64_x86_64_relocate_section): Handle got.offset != -1
2590 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2591 STT_GNU_IFUNC symbol.
2592
cbe950e9
L		 25932009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2594
2595 PR ld/10205
2596 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2597 (elf_i386_reloc_type_lookup): Likewise.
2598 (R_386_tls): Removed.
2599 (R_386_irelative): New.
2600 (R_386_vt_offset): Updated.
2601 (elf_i386_rtype_to_howto): Likewise.
2602 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2603 (elf_i386_link_hash_table_create): Initialize igotplt,
2604 iplt and irelplt.
2605 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2606 (elf_i386_adjust_dynamic_symbol): Likewise.
2607 (elf_i386_allocate_dynrelocs): Likewise.
2608 (elf_i386_relocate_section): Likewise.
2609 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2610 sections.
2611 (elf_i386_finish_dynamic_symbol): When building a static
2612 executable, use .iplt, .igot.plt and .rel.iplt sections for
2613 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2614 locally defined STT_GNU_IFUNC symbol.
2615
2616 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2617 (x86_64_reloc_map): Likewise.
2618 (R_X86_64_standard): Updated.
2619 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2620 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2621 iplt and irelplt.
2622 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2623 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2624 (elf64_x86_64_allocate_dynrelocs): Likewise.
2625 (elf64_x86_64_relocate_section): Likewise.
2626 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2627 sections.
2628 (elf64_x86_64_finish_dynamic_symbol): When building a static
2629 executable, use .iplt, .igot.plt and .rela.iplt sections for
2630 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2631 for locally defined STT_GNU_IFUNC symbol.
2632
2633 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2634 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2635
2636 * bfd-in2.h: Regenerated.
2637 * libbfd.h: Likewise.
2638
3aa14d16
L		 26392009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2640
2641 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2642 (_bfd_elf_make_ifunc_reloc_section): Removed.
2643 (_bfd_elf_is_ifunc_symbol): Likewise.
2644 (_bfd_elf_create_static_ifunc_sections): New.
2645
2646 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2647 symbol check to ...
2648 (elf_link_add_object_symbols): Here.
2649 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2650 STT_GNU_IFUNC symbol.
2651 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2652 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2653 (IFUNC_INFIX): Removed.
2654 (get_ifunc_reloc_section_name): Likewise.
2655 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2656 (_bfd_elf_is_ifunc_symbol): Likewise.
2657 (_bfd_elf_create_static_ifunc_sections): New.
2658
eb4ff4d6
L		 26592009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2660
2661 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2662 (create_got_section): Likewise.
2663 (allocate_dynrelocs): Likewise.
2664 (readonly_dynrelocs): Likewise.
2665 (set_tls_module_base): Likewise.
2666 (dtpoff_base): Likewise.
2667 (tpoff): Likewise.
2668 (elf_i386_link_hash_table_create): Updated.
2669 (elf_i386_create_dynamic_sections): Likewise.
2670 (elf_i386_check_relocs): Likewise.
2671 (elf_i386_size_dynamic_sections): Likewise.
2672 (elf_i386_relocate_section): Likewise.
2673
2674 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2675 (create_got_section): Likewise.
2676 (allocate_dynrelocs): Likewise.
2677 (readonly_dynrelocs): Likewise.
2678 (set_tls_module_base): Likewise.
2679 (dtpoff_base): Likewise.
2680 (tpoff): Likewise.
2681 (elf64_x86_64_link_hash_table_create): Updated.
2682 (elf64_x86_64_create_dynamic_sections): Likewise.
2683 (elf64_x86_64_check_relocs): Likewise.
2684 (elf64_x86_64_size_dynamic_sections): Likewise.
2685 (elf64_x86_64_relocate_section): Likewise.
2686
fc579192
NC		 26872009-05-28 Nick Clifton <nickc@redhat.com>
2688
2689 * targets.c (_bfd_target_vector): Only include plugin target in
2690 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2691
5ebe2858
UW		 26922009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2693
2694 * elf32-spu.c (struct call_info): New member broken_cycle.
2695 (remove_cycle): Instead of physically removing call_info structures
2696 to break call graph cycles, mark them using the broken_cycle flag.
2697 (mark_overlay_section): Respect broken_cycle flag.
2698 (unmark_overlay_section): Likewise.
2699 (collect_lib_sections): Likewise.
2700 (collect_overlays): Likewise.
2701 (sum_stack): Likewise.
2702
34ad4cb0
UW		 27032009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2704
2705 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2706 (mark_functions_via_relocs): Initialize callee->count to 1.
2707 (pasted_function): Likewise.
2708 (spu_elf_auto_overlay): Honor call counts when determining number
2709 of stubs required in software i-cache mode.
2710
fc579192
NC		 27112009-05-27 Rafael Avila de Espindola <espindola@google.com>
2712
2713 * plugin.c (program_name): Remove.
2714 (plugin_program_name): New.
2715 (bfd_plugin_set_program_name): New.
2716 (try_load_plugin): Use plugin_program_name.
2717 * plugin.h (bfd_plugin_set_program_name): New.
2718
27192009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2720
2721 * aclocal.m4: Include ../config/plugins.m4.
2722 * configure.in: Use AC_PLUGINS.
2723 * configure: Regenerate.
2724 * Makefile.in: Regenerate.
2725 * doc/Makefile.in: Regenerate.
2726
c8a1f254
NS		 27272009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2728
2729 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2730 link.
2731 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2732 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2733 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2734 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2735 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2736 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2737 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2738 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2739 * reloc.c (bfd_generic_relax_section): Likewise.
2740 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2741 * vms.c (vms_bfd_relax_section): Likewise.
2742
68d7e96a
L		 27432009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2744
2745 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2746
2747 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2748 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2749
2750 * elf32-i386.c (allocate_dynrelocs): Updated.
2751 (elf_i386_relocate_section): Likewise.
2752 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2753 (elf64_x86_64_relocate_section): Likewise.
2754
2755 * elf64-x86-64.c (is_indirect_symbol): Removed.
2756
f12e7348
NC		 27572009-05-26 Nick Clifton <nickc@redhat.com>
2758
2759 * po/id.po: Updated Indonesian translation.
2760
ce3c775b
NC		 27612009-05-26 Rafael Avila de Espindola <espindola@google.com>
2762
2763 * Makefile.am: Run "make dep-am".
2764 (AM_CPPFLAGS): New.
2765 (LIBDL): New.
2766 (ALL_MACHINES): Add cpu-plugin.lo.
2767 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2768 (BFD32_BACKENDS): Add plugin.lo.
2769 (BFD32_BACKENDS_CFILES): Add plugin.c.
2770 (libbfd_la_LIBADD): Add LIBDL
2771 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2772 (bfd_plugin_arch): Declare.
2773 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2774 * bfd.c (bfd): Add plugin_data.
2775 * config.bfd: Handle the plugin target.
2776 * configure.in: Check for --enable-plugins.
2777 (LT_INIT): Use the dlopen option.
2778 * cpu-plugin.c: New.
2779 * plugin.c: New.
2780 * plugin.h: New.
2781 * targets.c (plugin_vec): Declare.
2782 (_bfd_target_vector): Add plugin_vec.
2783 * Makefile.in: Regenerate.
2784 * bfd-in2.h: Regenerate.
2785 * configure: Regenerate.
2786
9e097a72
AM		 27872009-05-26 Alan Modra <amodra@bigpond.net.au>
2788
2789 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2790 per line with all lines having continuation backslash. Prefix
2791 first line with "A", following lines with "B".
2792 * Makefile.am (DEP): Don't use dep.sed here.
2793 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2794 dep.sed here on dependencies, sort and uniq.
2795 * Makefile.in: Regenerate.
2796
d5acff2f
TG		 27972009-05-25 Tristan Gingold <gingold@adacore.com>
2798
2799 * makefile.vms: Add verilog.obj to object list OBJS.
2800
5c93f09b
AM		 28012009-05-24 Alan Modra <amodra@bigpond.net.au>
2802
107601c8
AM		 2803 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2804 for BFD_IN_MEMORY is cleared.
2805 (bfd_bwrite): Zero excess memory allocated.
5c93f09b 2806
48229727
JB		 28072009-05-22 Julian Brown <julian@codesourcery.com>
2808
2809 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2810 macros.
2811 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2812 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2813 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2814 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2815 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2816 (a8_erratum_fix, a8_erratum_reloc): New structs.
2817 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2818 num_a8_erratum_fixes, fix_cortex_a8 fields.
2819 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2820 (elf32_arm_add_stub): Split into two parts, creating...
2821 (elf32_arm_create_or_find_stub_sec): New function.
2822 (elf32_arm_final_link_relocate): Add forward declaration.
2823 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2824 relocations, multiple relocations per stub.
2825 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2826 (arm_size_one_stub): Use find_stub_size_and_template.
2827 (a8_reloc_compare): New.
2828 (find_thumb_glue): Add forward declaration.
2829 (cortex_a8_erratum_scan): New.
2830 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2831 (bfd_elf32_arm_set_cortex_a8_fix): New.
2832 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2833 (arm_map_one_stub): Add THUMB32_TYPE support.
2834 (a8_branch_to_stub_data): New.
2835 (make_branch_to_a8_stub): New.
2836 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2837 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2838 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2839 Cortex-A8 erratum workaround.
2840 * bfd-in2.h: Regenerate.
2841
2b3decb5
AM		 28422009-05-22 Alan Modra <amodra@bigpond.net.au>
2843
2844 * Makefile.am: Run "make dep-am".
2845 * Makefile.in: Regenerate.
2846 * po/SRC-POTFILES.in: Regenerate.
2847
930e005c
AM		 28482009-05-21 Alan Modra <amodra@bigpond.net.au>
2849
2850 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2851 commit.
2852
6e0b88f1
AM		 28532009-05-21 Alan Modra <amodra@bigpond.net.au>
2854
2855 * elf-bfd.h (struct elf_backend_data
2856 <elf_backend_link_output_symbol_hook>): Return an int.
2857 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2858 symbols on deleted .opd entries.
2859 * elflink.c (elf_link_output_sym): Return without outputting sym
2860 if output_symbol_hook returns 2.
2861 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2862 Abort if we must not discard sym.
2863 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2864 local syms.
2865 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2866 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2867 elf_backend_link_output_symbol_hook return type change.
2868 * elf32-arm.c (output_arch_syminfo): Likewise.
2869 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2870 (elf32_arm_output_arch_local_syms): Likewise.
2871 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2872 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2873 (bfd_score_elf_link_output_symbol_hook): Likewise.
2874 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2875 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2876 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2877 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2878 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2879 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2880 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2881 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2882 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2883 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2884 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2885
5ef11c02
AM		 28862009-05-21 Alan Modra <amodra@bigpond.net.au>
2887
2888 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2889 out of range .opd symbols.
2890
ebf12fbe
DK		 28912009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2892
2893 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2894 fprintf_vma directly.
2895 * peXXigen.c (pe_print_edata): Likewise.
2896 (pe_print_pdata): Likewise.
2897 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2898 (_bfd_XX_print_private_bfd_data_common): Likewise.
2899
c1711530
DK		 29002009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2901
2902 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2903
22a8f80e 29042009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2905 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2906
2907 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2908 fix discarded sections.
2909
335bd8f2
UW		 29102009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2911
2912 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2913 sections into the software icache.
2914
cdc83fba
UW		 29152009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2916
2917 * elf32-spu.c (build_stub): Always build "compact" sofware
2918 i-cache stubs.
2919
97fc8d84
UW		 29202009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2921
2922 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2923 (spu_elf_setup): Initialize it.
2924 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2925 Update to new-sytle cache manager data structures.
2926 (spu_elf_build_stubs): Generate new-style cache manager data
2927 structures and symbols.
2928 (spu_elf_auto_overlay): Update size computation.
2929
452de53c
UW		 29302009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2931
2932 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2933 segments first amongst the program headers.
2934
d342a8b1
UW		 29352009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2936
2937 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2938 into addresses for relocation types that look at high bits. Remove
2939 special handling of relocation overflow warnings.
2940
cc210763
UW		 29412009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2942
2943 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2944 control flow graph between fragments of a function.
2945
c1ea05bb
UW		 29462009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2947
2948 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2949 generate only a 16-byte .toe section.
2950 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2951
bbb0fc04
AM		 29522009-05-14 Alan Modra <amodra@bigpond.net.au>
2953
2954 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2955 (spu_elf_place_overlay_data): ..here. New function.
2956 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2957
6e6718a3
AJ		 29582009-05-13 Andrew Jenner <andrew@codesourcery.com>
2959
2960 * elf32-arm.c: Move sysdep.h to start of file.
2961
77ae44b0
AM		 29622009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2963
2964 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2965 start of overlays.
2966 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2967 __icache_tag_array and __icache_tag_array_size.
2968
51408ec2
AM		 29692009-05-11 Masaki Muranaka <monaka@monami-software.com>
2970
2971 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2972 ATTRIBUTE_UNUSED.
2973 (bfinfdpic_link_omit_section_dynsym): Likewise.
2974 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2975
2468f9c9
PB		 29762009-05-05 Paul Brook <paul@codesourcery.com>
2977
2978 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2979 * bfd-in2.h: Regenerate.
2980 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2981 (_arm_elf_section_data): Add text and exidx fields.
2982 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2983 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2984 copy_exidx_entry): New functions.
2985 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2986
738a79f6
CL		 29872009-05-05 Christophe lyon <christophe.lyon@st.com>
2988
2989 * elf32-arm.c (DEF_STUBS): New helper define.
2990 (DEF_STUB): Likewise.
2991 (stub_def): New type.
2992 (stub_definitions): New array, containing stub template pointers
2993 and sizes.
2994 (arm_size_one_stub): Make use of stub_definitions.
2995
09e2aba4
DK		 29962009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2997
2998 * elflink.c (find_version_for_sym): Remove from here, ...
2999 * linker.c (bfd_find_version_for_sym): ... rename, replace
3000 here, make public and update all callers.
3001 * bfd-in2.h: Regenerate.
3002
d8045f23
NC		 30032009-04-30 Nick Clifton <nickc@redhat.com>
3004
3005 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3006 section pointer.
3007 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3008 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3009 into a STT_GNU_IFUNC symbol type.
3010 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3011 type.
3012 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3013 the binary contains ifunc symbols.
3014 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3015 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3016 * elf32-i386.c (is_indirect_function): New function.
3017 (elf_i386_check_relocs): Create an ifunc output section.
3018 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3019 section if necessary.
3020 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3021 if necessary.
3022 (elf_i386_add_symbol_hook): New function. Set the
3023 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3024 symbol is encountered.
3025 (elf_backend_post_process_headers): Define.
3026 (elf_backend_add_symbol_hook): Define.
3027 (elf_i386_post_process_headers): Rename to
3028 elf_i388_fbsd_post_process_headers.
3029 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3030 (is_indirect_function): New function.
3031 (elf64_x86_64_check_relocs): Create an ifunc output section.
3032 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3033 section if necessary.
3034 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3035 symbol if necessary.
3036 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3037 elf_obj_data structure if an ifunc symbol is encountered.
3038 (elf_backend_post_process_headers): Define.
3039 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3040 if we have ifunc symbols to handle.
3041 (get_ifunc_reloc_section_name): New function. Computes the name
3042 for an ifunc section.
3043 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3044 section to hold ifunc relocs.
3045 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3046 (bfd_print_symbol_vandf): Handle ifunc symbols.
3047 (bfd_decode_symclass): Likewise.
3048 * bfd-in2.h: Regenerate.
3049
96c23d59
JM		 30502009-04-30 Joseph Myers <joseph@codesourcery.com>
3051
3052 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3053 MOVW and MOVT relocations in a shared library link.
3054
c067354b
NC		 30552009-04-27 Anthony Green <green@moxielogic.com>
3056
3057 * verilog.c: New file.
3058 * Makefile.am (BFD32_LIBS): Add verilog.c.
3059 (BFD32_LIBS_CFILES): Add verilog.c.
3060 (verilog.lo): New build rule.
3061 * Makefile.in: Rebuilt.
3062 * targets.c: Add verilog support.
3063 * bfd.c (tdata union): Add Verilog private data field.
3064 * bfd-in2.h: Regenerate.
3065
325c681d
L		 30662009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3067
3068 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3069 copy pe_opthdr.
3070
ba775898
DK		 30712009-04-23 Matthias Klose <doko@ubuntu.com>
3072
2e28a5fc 3073 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 3074
155d87d7
CL		 30752009-04-22 Christophe Lyon <christophe.lyon@st.com>
3076
3077 PR9743
3078 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3079 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3080 (elf32_arm_size_stubs): Likewise.
3081 (record_thumb_to_arm_glue): Deleted unused function.
3082 (bfd_elf32_arm_process_before_allocation): No longer handle
3083 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3084 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3085 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3086
3e6b1042
DJ		 30872009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3088
3089 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3090 (elf32_arm_write_section): Declare early.
3091 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3092 (arm_allocate_glue_section_space): Exclude empty sections.
3093 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3094 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3095 BFD.
3096 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3097 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3098 (elf32_arm_size_dynamic_sections): Allocate interworking
3099 sections here.
3100 (bfd_elf32_bfd_final_link): Define.
3101
4f360784
L		 31022009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3103
3104 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 3105
4f360784
L		 3106 * coffcode.h (coff_compute_section_file_positions): Clear
3107 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3108
3109 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3110 force_minimum_alignment.
3111
3112 * libcoff.h: Regenerated.
3113
3114 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3115 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3116
3117 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3118 nor target_subsystem.
3119
3120 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3121 force_minimum_alignment nor target_subsystem.
3122
e48570bb
DK		 31232009-04-21 Kai Tietz <kai.tietz@onevision.com>
3124
3125 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3126 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3127 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3128 include in coff-x86_64.c of headers.
3129 (PDATA_ROW_SIZE): New define.
3130 (pex_regs[]): New static array.
3131 (pex64_get_runtime_function): New static function.
3132 (pex64_get_unwind_info): Likewise.
3133 (pex64_get_scope_entry): Likewise.
3134 (pex64_xdata_print_uwd_codes): Likewise.
3135 (pex64_get_section_by_rva): Likewise.
3136 (pex64_dump_xdata): Likewise.
3137 (pex64_bfd_print_pdata): Likewise.
3138 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3139 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3140 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3141
383c383f 31422009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 3143 Alan Modra <amodra@bigpond.net.au>
3144 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 3145
3146 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3147 long names and non-NUL-terminated strings.
3148
b6b450f1
L		 31492009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3150
3151 * bfd-in2.h: Regenerated.
3152
d9118602
L		 31532009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3154
3155 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3156 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3157
92dd4511
L		 31582009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3159
3160 PR binutils/10074
3161 * coffcode.h (bfd_pei_p): New.
3162
3163 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3164 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3165 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3166 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3167 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3168 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3169
3170 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3171 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3172 bfd_efi_rtdrv_x86_64_vec,
3173 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3174 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3175 * targets.c: Likewise.
3176
3177 * configure: Regenerated.
3178 * libcoff.h: Likewise.
3179 * Makefile.in: Likewise.
3180
3181 * efi-app-ia32.c: Removed.
3182 * efi-app-x86_64.c: Likewise.
3183 * efi-bsdrv-ia32.c: Likewise.
3184 * efi-bsdrv-ia64.c: Likewise.
3185 * efi-bsdrv-x86_64.c: Likewise.
3186 * efi-rtdrv-ia32.c: Likewise.
3187 * efi-rtdrv-ia64.c: Likewise.
3188 * efi-rtdrv-x86_64.c: Likewise.
3189 * efi-rtdrv-ia32.c: Likewise.
3190
3191 * efi-app-ia64.c: Moved to ...
3192 * pei-ia64.c: This.
3193 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3194 (TARGET_NAME): Set to pei-ia64.
3195
3196 * libpei.h (bfd_target_pei_p): Removed.
3197 (bfd_target_pei_arch): Likewise.
3198 (bfd_target_efi_app_p): Likewise.
3199 (bfd_target_efi_app_arch): Likewise.
3200 (bfd_target_efi_bsdrv_p): Likewise.
3201 (bfd_target_efi_bsdrv_arch): Likewise.
3202 (bfd_target_efi_rtdrv_p): Likewise.
3203 (bfd_target_efi_rtdrv_arch): Likewise.
3204 (bfd_pe_executable_p): Likewise.
3205
3206 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3207 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3208 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3209 and efi-rtdrv-ia32.c.
3210 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3211 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3212 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3213 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3214 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3215 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3216 (efi-app-ia64.lo): Removed.
3217 (efi-bsdrv-ia32.lo): Likewise.
3218 (efi-rtdrv-ia32.lo): Likewise.
3219 (efi-app-ia64.lo): Likewise.
3220 (efi-bsdrv-ia64.lo): Likewise.
3221 (efi-rtdrv-ia64.lo): Likewise.
3222 (efi-app-x86_64.lo): Likewise.
3223 (efi-bsdrv-x86_64.lo): Likewise.
3224 (efi-rtdrv-x86_64.lo): Likewise.
3225 (pei-ia64.lo): New.
3226
3227 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3228 with bfd_pei_p.
3229 (arch_type): Removed.
3230 (pe_arch): Likewise.
3231 (pe_bfd_object_p): Just return coff_object_p.
3232
3233 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3234 bfd_pe_executable_p with bfd_pei_p.
3235
69c5861e
CL		 32362009-04-17 Christophe Lyon <christophe.lyon@st.com>
3237
3238 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3239 PLT entries to an undefined symbol when generating a shared
3240 library.
3241
e9cd0660
NC		 32422009-04-17 Nick Clifton <nickc@redhat.com>
3243
3244 PR 9909
3245 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3246
3023e3f6
RS		 32472009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3248
3249 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3250 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3251 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3252 * binary.c (binary_bfd_define_common_symbol): Likewise.
3253 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3254 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3255 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3256 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3257 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3258 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3259 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3260 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3261 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3262 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3263 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3264 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3265 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3266 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3267 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3268 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3269 * som.c (som_bfd_define_common_symbol): Likewise.
3270 * srec.c (srec_bfd_define_common_symbol): Likewise.
3271 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3272 * versados.c (versados_bfd_define_common_symbol): Likewise.
3273 * vms.c (vms_bfd_define_common_symbol): Likewise.
3274 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3275 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3276 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3277 (pmac_xcoff_vec): Likewise.
3278 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3279 (aix5coff64_vec): Likewise.
3280 * linker.c (bfd_generic_define_common_symbol): New function.
3281 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3282 (_bfd_define_common_symbol): New field.
3283 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3284 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3285 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3286 symbols here.
3287 * bfd-in2.h: Regenerate.
3288 * libbfd.h: Likewise.
3289 * libcoff.h: Likewise.
3290
20135e4c
NC		 32912009-04-15 Anthony Green <green@moxielogic.com>
3292
3293 * targets.c: Add moxie support.
3294 * Makefile.am: Ditto.
3295 * Makefile.in: Rebuilt.
3296 * cpu-moxie.c, elf32-moxie.c: New files.
3297 * archures.c: Add moxie support.
3298 * configure.in: Add moxie support.
3299 * configure: Rebuilt.
3300 * config.bfd, archures.c: Add moxie support.
3301 * bfd-in2.h: Rebuilt.
3302
82b5c97a
CL		 33032009-04-15 Christophe Lyon <christophe.lyon@st.com>
3304
3305 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3306 branch to an undef weak symbol into a jump to next instruction if
3307 a PLT entry will be created.
3308
0408dee6
DK		 33092009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3310
3311 * coffgen.c (make_a_section_from_file): Set the backend long
3312 section names enable if long section names found on input.
3313 * coffcode.h: Extend long section names documentation to match.
3314
a0c402a5
L		 33152009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3316
3317 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3318 machine code.
3319
4d28413b
DD		 33202009-04-07 DJ Delorie <dj@redhat.com>
3321
3322 * archures.c: Add bfd_mach_mep_c5.
3323 * bfd-in2.h: Likewise.
3324 * cpu-mep.c: Add bfd_c5_arch.
3325 * elf32-mep.c: Support it.
3326
bb6198d2
L		 33272009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3328
3329 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3330 info->callbacks->einfo.
3331 * linker.c (_bfd_generic_section_already_linked): Likewise.
3332
bcb012d3
DD		 33332009-04-06 DJ Delorie <dj@redhat.com>
3334
3335 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3336
db1fe6e9
L		 33372009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3338
3339 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3340 _bfd_pex64_print_pdata only if PE is defined.
3341
3342 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3343 (_bfd_pex64_print_pdata): This.
3344
3345 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3346 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3347 is defined.
3348
c7c7219d
KT		 33492009-04-05 Kai Tietz <kai.tietz@onevision.com>
3350
3351 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3352 _bfd_pep_print_x64_pdata.
3353 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3354 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3355
3df502ae
SA		 33562009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3357
154a1ee5 3358 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 3359 to zero.
3360
d3626fb0
CL		 33612009-04-02 Christophe Lyon <christophe.lyon@st.com>
3362
3363 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3364 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3365 branch stubs.
3366 (elf32_arm_stub_type): New enum values for the two new stubs.
3367 (arm_type_of_stub): Make use of the two new stubs.
3368 (arm_size_one_stub): Handle the two new stubs.
3369
fe723c87
MT		 33702009-04-01 Matt Thomas <matt@netbsd.org>
3371
3372 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3373 hidden symbols into the GOT or PLT.GOT.
154a1ee5 3374 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 3375 into a shared object if it is against a hidden symbol.
3376
ee698300
RS		 33772009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3378
3379 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3380 and know_contains_shared_object_p.
3381 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3382 Cache the result in the archive_info table.
3383 (xcoff_auto_export_p): Add an "info" parameter and update the
3384 call to xcoff_archive_contains_shared_object_p.
3385 (xcoff_mark_auto_exports): Update accordingly.
3386 (xcoff_post_gc_symbol): Likewise.
3387
54e2dbe0
RS		 33882009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3389
3390 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3391 rather than C_EXT.
3392
2e470849
RS		 33932009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3394
3395 * coff-rs6000.c (member_layout): New structure.
3396 (archive_iterator): Likewise.
3397 (member_layout_init): New function.
3398 (archive_iterator_begin): Likewise.
3399 (archive_iterator_next): Likewise.
3400 (xcoff_write_armap_old): Use the new iterator functions.
3401 (do_shared_object_padding): Delete.
3402 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3403 handling of arch_info.
3404 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3405 first loop rather than the second. Allocate a member header if
3406 there isn't one, then work out the stat information and length
3407 in the first loop too. Use the new iterators for the second loop.
3408 (xcoff_write_archive_contents_big): Likewise.
3409
24c611d1
RS		 34102009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3411
3412 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3413 (bfd_xcoff_set_archive_import_path): Likewise.
3414 * bfd-in2.h: Regenerate.
3415 * xcofflink.c: Include libiberty.h.
3416 (xcoff_archive_info): New structure.
3417 (xcoff_archive_info_hash): New function.
3418 (xcoff_archive_info_eq): Likewise.
3419 (xcoff_get_archive_info): Likewise.
3420 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3421 (bfd_xcoff_split_import_path): New function.
3422 (bfd_xcoff_set_archive_import_path): Likewise.
3423 (xcoff_set_import_path): Move earlier in file.
3424 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3425 object to the the directory part of the bfd's filename. Get the
3426 import path and filename of an archive object from the archive's
3427 xcoff_tdata, initializing it if necessary. Update use of
3428 import_file_id.
3429 (bfd_link_input_bfd): Update use of import_file_id.
3430 (xcoff_write_global_symbol): Likewise.
3431
d286971a
RS		 34322009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3433
3434 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3435
34362009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3437
3438 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3439 a .loader section for relocatable links.
3440 (xcoff_need_ldrel_p): New function.
3441 (xcoff_mark): Use it.
3442 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3443 a loader section.
3444 (xcoff_build_ldsym): New function, split out from...
3445 (xcoff_build_ldsyms): ...here. Rename to...
3446 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3447 call xcoff_build_ldsym, if there's a loader section.
3448 (xcoff_build_loader_section): New function, extracted verbatim from...
3449 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3450 there's a loader section. Only add an __rtinit loader symbol
3451 if there's a loader section. Update after above name change.
3452 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3453 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3454 and xcoff_create_ldrel.
3455 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3456 (xcoff_reloc_link_order): Likewise, but only call it if there's
3457 a loader section. Use xcoff_symbol_section.
3458 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3459 if there's a loader section.
3460
8707bb87
RS		 34612009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3462
3463 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3464
e780aef2
CL		 34652009-04-01 Christophe Lyon <christophe.lyon@st.com>
3466
3467 * elf32-arm.c (group_sections): Rewrite loops for better
3468 readability.
3469
c301e700
DD		 34702009-03-30 DJ Delorie <dj@redhat.com>
3471
3472 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3473 relocs when doing a relocatable link.
3474
3895f852
MM		 34752009-03-28 Mark Mitchell <mark@codesourcery.com>
3476
3477 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3478 "ERROR:", in error messages.
3479 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3480 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3481 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3482 (elf32_arm_merge_eabi_attributes): Likewise.
3483 (elf32_arm_merge_private_bfd_data): Likewise.
3484
ea882e87
NC		 34852009-03-27 Nick Clifton <nickc@redhat.com>
3486
3487 * section.c (bfd_get_section_contents): Detect and handle the case
3488 where a section has the SEC_IN_MEMORY flag set but no actual
3489 contents allocated.
3490
9433b9b1
AM		 34912009-03-26 Alan Modra <amodra@bigpond.net.au>
3492
3493 PR 6494
3494 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3495 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3496 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3497 if we don't find matching PT_LOAD when copying.
3498
dc1aa734
SR		 34992009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3500
3501 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3502 the reloc descriptions.
3503
34d3d6b9
HPN		 35042009-03-25 Hans-Peter Nilsson <hp@axis.com>
3505
3506 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3507 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3508 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3509
34274ccc
L		 35102009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3511
3512 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3513 (bfd_i386_arch_intel_syntax): Likewise.
3514 (i8086_arch): Likewise.
3515 (bfd_x86_64_arch): Likewise.
3516
019c5a2e
HPN		 35172009-03-24 Hans-Peter Nilsson <hp@axis.com>
3518
6718f446
HPN		 3519 * elf32-cris.c (cris_elf_relocate_section): <case
3520 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3521 symbols for non-allocated sections. Don't check whether to
3522 generate R_CRIS_DTPMOD for non-allocated sections.
3523 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3524 handle relocation GC:ing if applied to non-allocated section.
3525 (cris_elf_check_relocs): Similar.
3526
019c5a2e
HPN		 3527 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3528 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3529 when emitting a known TP offset in the GOT.
3530
ffcfec52
AM		 35312009-03-23 Alan Modra <amodra@bigpond.net.au>
3532
3533 * elf64-ppc.c (synthetic_opd): Delete.
3534 (compare_symbols): Look for .opd name rather than section match.
3535 (ppc64_elf_get_synthetic_symtab): Likewise.
3536
c6dd29ce
AM		 35372009-03-21 Alan Modra <amodra@bigpond.net.au>
3538
3539 * elf32-ppc.c (is_pic_glink_stub): Delete.
3540 (is_nonpic_glink_stub): New function.
3541 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3542 than first pic one.
3543 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3544
8c21ca21
AK		 35452009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3546 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3547
3548 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3549 macros for visibilty and locality checks.
8c21ca21
AK		 3550 (elf_s390_adjust_dynamic_symbol): Likewise.
3551 (allocate_dynrelocs): Likewise.
3552 (elf_s390_relocate_section): Likewise.
3553 (elf_s390_finish_dynamic_symbol): Likewise.
3554 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3555 (elf_s390_adjust_dynamic_symbol): Likewise.
3556 (allocate_dynrelocs): Likewise.
3557 (elf_s390_relocate_section): Likewise.
3558 (elf_s390_finish_dynamic_symbol): Likewise.
3559
156621f3
KT		 35602009-03-19 Kai Tietz <kai.tietz@onevision.com>
3561
3562 * bfd-in2.h: Regenerated.
3563 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3564 for debugging sections and map memory read/write dependent on
3565 SEC_COFF_NOREAD.
3566 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3567 without memory read flags set.
3568 * section.c: Add SEC_COFF_NOREAD to section flags.
3569
d1fa68d3
AS		 35702009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3571
3572 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3573 for format string.
3574
ad2adbc8
AM		 35752009-03-19 Alan Modra <amodra@bigpond.net.au>
3576
3577 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3578 "no overlays" return. If there are overlays, create overlay
3579 manager entry symbols here, so that..
3580 (spu_elf_build_stubs): ..we don't need to set them up here.
3581 Simplify entry symbol tests.
3582 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3583
67cc5033
MK		 35842009-03-18 Mark Kettenis <kettenis@gnu.org>
3585
d1fa68d3 3586 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3587 (elfcore_grok_openbsd_note): New functions.
3588 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3589
8d25cc3d
AM		 35902009-03-18 Alan Modra <amodra@bigpond.net.au>
3591
3889c459 3592 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3593 * elf32-m68hc1x.c: Include alloca-conf.h.
3594 * xsym.c: Likewise.
3595 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3596 * som.c: Likewise.
3597 * Makefile.am: Run "make dep-am".
3598 * Makefile.in: Regenerate.
3599
a89e6478
DJ		 36002009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3601
3602 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3603
a7e11ee1
AM		 36042009-03-17 Alan Modra <amodra@bigpond.net.au>
3605
3606 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3607 Add compact_stub.
3608 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3609 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3610 ovly_return fields with ovly_entry[2]. Adjust all users.
3611 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3612 when soft-icache.
3613 (spu_elf_build_stubs): Likewise.
3614 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3615 ovly_flavour changes. Update all callers.
3616 (ovl_stub_size_log2): New function.
3617 (build_stub): Handle compact icache stubs. Use different manager
3618 entry point for stubs in non-icache area.
3619 (spu_elf_size_stubs): Don't allocate space for indirect branch
3620 descriptors.
3621 (spu_elf_build_stubs): And don't built them.
3622
607a83c9
AS		 36232009-03-16 Andrew Stubbs <ams@codesourcery.com>
3624
3625 * dwarf2.c (read_section): Always use rawsize, if available.
3626
588f62fc
AM		 36272009-03-16 Alan Modra <amodra@bigpond.net.au>
3628
3629 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3630 of rawsize and size for buffer.
3631
a14c90c1
UW		 36322009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3633
3634 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3635 parameter just because fixed sections fit into local store.
3636 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3637 generating overlays if fixed sections plus reserved stack
3638 and heap space fit into local store.
3639
30c665df
AM		 36402009-03-15 Alan Modra <amodra@bigpond.net.au>
3641
3642 * elf32-spu.c (build_stub): Correct icache set_id.
3643 (spu_elf_relocate_section): Likewise.
3644
f95942a3
RS		 36452009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3646
3647 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3648 symbol table if it was created by the current call.
3649
670562e9
RS		 36502009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3651
3652 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3653 class XMC_DS rather than XMC_UA.
3654
b64232cc
RS		 36552009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3656
3657 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3658 bfd_boolean export_defineds parameter with an unsigned int
3659 auto_export_flags parameter.
3660 * bfd-in2.h: Regenerate.
3661 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3662 split out from xcoff_build_ldsyms.
3663 (xcoff_covered_by_expall_p): New function.
3664 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3665 but with extra code to handle -bexpfull and -bexpall.
3666 (xcoff_mark_auto_exports): New function.
3667 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3668 a function should be automatically exported.
3669 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3670 parameter with an auto_export_flags parameter. Update ldinfo
3671 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3672 exported symbols.
3673
7d504122
RS		 36742009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3675
3676 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3677 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3678 init and fini functions. Do garbage collection for objects
3679 without an entry point too.
3680
8602d4fe
RS		 36812009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3682
3683 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3684 check whether a symbol has csect information.
3685 (coff_print_aux): Likewise.
3686 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3687 information for C_AIX_WEAKEXT too.
3688 (_bfd_xcoff_swap_aux_out): Likewise.
3689 (xcoff_reloc_type_br): Handle defweak symbols too.
3690 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3691 information for C_AIX_WEAKEXT too.
3692 (_bfd_xcoff64_swap_aux_out): Likewise.
3693 (xcoff64_reloc_type_br): Handle defweak symbols too.
3694 * coffgen.c (coff_print_symbol): Handle auxillary function
3695 information for C_AIX_WEAKEXT too.
3696 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3697 instead of BSF_GLOBAL if the L_WEAK flag is set.
3698 (xcoff_dynamic_definition_p): New function.
3699 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3700 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3701 always take the symbol class from the ldsym. Use weak bfd symbol
3702 types for weak ldsyms.
3703 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3704 Fix the check for whether a definition is from a shared object.
3705 Allow redefinitions of weak symbols.
3706 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3707 (xcoff_keep_symbol_p): Likewise.
3708 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3709 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3710 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3711 but mark them as L_WEAK.
3712 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3713 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3714
5b49f6dc
RS		 37152009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3716
3717 * xcofflink.c (xcoff_mark): When walking the relocations,
3718 only mark the target symbol or the target section, not both.
3719 (xcoff_final_definition_p): New function.
3720 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3721 symbol is a valid definition of the associated output symbol.
3722 Use XCOFF_ALLOCATED to stop the same hash table entry having
3723 two output symbols.
3724 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3725 keeping a symbol.
3726 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3727
c4037431
RS		 37282009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3729
3730 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3731 symbols as XMC_XO.
3732
3df13c4a
RS		 37332009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3734
3735 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3736 * libcoff.h: Regenerate.
3737 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3738 line-number counts in the bfd's lineno_counts field.
3739 Don't keep per-csect line-number counts.
3740 (xcoff_sweep): Don't update per-csect line-number counts.
3741 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3742 entries in each output section.
3743 (xcoff_link_input_bfd): Get the number of line numbers from
3744 the bfd's lineno_counts field, rather than recalculating it
3745 from scratch. Fix the range check when updating C_BINCL and
3746 C_EINCL symbols.
3747 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3748 here. Don't expect csects to have line-number counts.
3749
e450936a
RS		 37502009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3751
3752 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3753 * libcoff.h: Regenerate.
3754 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3755 "skip" logic from xcoff_link_input_bfd.
3756 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3757 objects in a dynamic link, rather than checking whether csectpp
3758 is null. Always allocate debug_index for other objects,
3759 and always go through the loop. Update the type of debug_index
3760 after the change above. Read the auxillary csect information
3761 and use xcoff_keep_symbol_p to decide whether a symbol should
3762 be kept. Set its debug_index to -2 if not.
3763 (xcoff_link_input_bfd): Update the type of debug_index after
3764 the change above and always expect it to be nonnull. Use it to
3765 test whether a symbol should be stripped, rather than making the
3766 decision here. Postpone all symbol creation to the second pass.
3767
47dfb2ca
RS		 37682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3769
3770 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3771 creating a descriptor.
3772 (xcoff_sweep): Don't mark toc_section unless it's needed.
3773 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3774 when marking every bfd.
3775 (xcoff_link_input_bfd): Skip all TOC anchors.
3776 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3777 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3778 to -1; call xcoff_find_tc0 instead.
3779
4cc02a02
RS		 37802009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3781
3782 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3783 * libcoff.h: Regenerate.
3784 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3785 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3786 the previous symbol's csect. Treat last_symndx as an inclusive value
3787 and simplify its handling.
3788 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3789 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3790 relocations against undefined or absolute sections.
4cc02a02
RS		 3791 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3792 of bfd_und_section_ptr.
3793 (xcoff_link_input_bfd): Likewise.
3794
858ef0ce
RS		 37952009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3796
3797 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3798 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3799 flag is set. Assert that all undefined symbols are either
3800 imported or defined by a dynamic object.
3801 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3802 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3803 handling to all relocations. Only set XCOFF_CALLED for function
3804 symbols.
3805 (xcoff_find_function): New function, split out from...
3806 (bfd_xcoff_export_symbol) ...here.
3807 (xcoff_set_import_path): New function, split out from...
3808 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3809 meaning of XCOFF_CALLED.
3810 (xcoff_mark_symbol): If we mark an undefined and unimported
3811 symbol, find some way of defining it. If the symbol is a function
3812 descriptor, fill in its definition automatically. If the symbol
3813 is a function, mark its descriptor and allocate room for global
3814 linkage code. Otherwise mark the symbol as implicitly imported.
3815 Move the code for creating function descriptors from...
d1fa68d3 3816 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3817 check for symbols that were implicitly defined.
3818 (xcoff_mark): Don't count any dynamic relocations against
3819 function symbols.
3820 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3821 in the xcoff link info.
3822 (xcoff_link_input_bfd): Remove handling of undefined and
3823 unexported symbols.
3824
12b2cce9
RS		 38252009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3826
3827 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3828 if the target is absolute. Fix comment typo.
3829 (xcoff_ppc_relocate_section): Remove FIXME.
3830 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3831 if the target is absolute.
3832
0e3212ad
RS		 38332009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3834
3835 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3836 R_POS and R_NEG relocations against absolute symbols to the
3837 .loader section.
3838
d19d97e9
RS		 38392009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3840
3841 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3842 to 2 for bfd_mach_ppc_620.
3843
e5231592
RS		 38442009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3845
3846 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3847 * configure.in: Likewise.
3848 * configure: Regenerate.
3849
3516e984
L		 38502009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3851
3852 PR binutils/9945
3853 * elf.c (assign_section_numbers): Generate symbol table if there
3854 is any relocation in output.
3855 (_bfd_elf_compute_section_file_positions): Likewise.
3856
ce98a316
NC		 38572009-03-13 Nick Clifton <nickc@redhat.com>
3858
3859 PR 9934
3860 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3861 * elflink.c (elf_link_read_relocs_from_section): Use
3862 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3863 relocs but no symbol table.
3864 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3865
c4fb387b
L		 38662009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3867
3868 PR ld/9938
3869 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3870 to check ___tls_get_addr.
3871
3872 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3873 strncmp to check __tls_get_addr.
3874
53638231
AS		 38752009-03-12 Andrew Stubbs <ams@codesourcery.com>
3876
3877 * dwarf2.c (read_section): Always check the offset, even when the
3878 section has been read before.
3879
09e8c3bf
L		 38802009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3881
3882 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3883 comments.
3884
36e4dce6
CD		 38852009-03-11 Chris Demetriou <cgd@google.com>
3886
3887 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3888 * bfd-in2.h: Regenerate.
3889 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3890 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3891 mode.
3892 (bsd_write_armap): Likewise.
3893 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3894 flag is set, do nothing.
3895 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3896 for timestamp.
3897
9b175a76
UW		 38982009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3899
3900 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3901 used to update stack pointer.
3902
f501de17
DA		 39032009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3904
3905 PR binutils/9921
3906 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3907 for unknown symbols in absolute section.
3908
d11fd249
NC		 39092009-03-06 Nick Clifton <nickc@redhat.com>
3910
3911 * po/es.po: Updated Spanish translation.
3912
8cd931b7
CL		 39132009-03-05 Christophe Lyon <christophe.lyon@st.com>
3914
3915 * elf32-arm.c (group_sections): Take next section size into
3916 account before accepting to group it.
3917
5fa9e92f
CL		 39182009-03-05 Christophe Lyon <christophe.lyon@st.com>
3919
3920 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3921 PLT entries.
3922 (elf32_arm_final_link_relocate): Likewise.
3923
b92997d6
AM		 39242009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3925
3926 PR 9923
3927 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3928
727fc41e
AM		 39292009-03-04 Alan Modra <amodra@bigpond.net.au>
3930
3931 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3932 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3933 (BFD_FAKE_SECTION): Init new flag.
3934 * ecoff.c (bfd_debug_section): Likewise.
3935 * bfd-in2.h: Regenerate.
3936 * libbfd.h: Regenerate.
3937 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3938 (ppc_elf_reloc_type_lookup): Handle new relocs.
3939 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3940 without marker relocs.
3941 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3942 if section has no old-style calls.
3943 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3944 Don't try to optimize new-style __tls_get_addr call when handling
3945 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3946 relocs.
3947 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3948 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3949 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3950 without marker relocs.
3951 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3952 if section has no old-style calls. Set toc_ref for new relocs as
3953 appropriate.
3954 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3955 Don't try to optimize new-style __tls_get_addr call when handling
3956 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3957 relocs.
3958
51dec227
AM		 39592009-03-04 Alan Modra <amodra@bigpond.net.au>
3960
3961 PR 6768
3962 * configure.in: Test for ld --as-needed support. Link shared
3963 libbfd against libm.
3964 * configure: Regenerate.
3965
a1f7ca36
AM		 39662009-03-03 Alan Modra <amodra@bigpond.net.au>
3967
3968 * Makefile.am: Run "make dep-am".
3969 * Makefile.in: Regenerate.
3970
c3b7224a
NC		 39712009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3972
3973 * elf32-score7.c: New file.
3974 * elf32-score.h: New file.
3975 * elf32-score.c: Add code to support score 7. Set score7 as the
3976 default.
3977 * cpu-score.c: Add score7 architecure.
3978 (compatibile): New function.
3979 * Makefile.am: Add rules for building elf32-score7 object.
3980 * Makefile.in: Regenerate.
3981 * configure.in: Add elf32-score7 object to score vectors.
3982 * configure: Regenerate.
3983 * reloc.c: Add score7 relocs.
3984 * archures.c: Add score3 and score7 machine numbers.
3985 * bfd-in2.h: Regenerate.
3986 * libbfd.h: Regenerate.
3987
58e24671
RW		 39882009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3989
3990 * configure: Regenerate.
3991
5887528b
DA		 39922009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3993
d45b7d74
DA		 3994 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3995 (elf32_hppa_check_relocs): Use it.
3996
5887528b
DA		 3997 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3998 elf64-hppa.c.
3999 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4000 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4001 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4002 (elf_hppa_record_segment_addrs): Likewise.
4003 (elf_hppa_final_link): Likewise.
4004 (elf_hppa_relocate_insn): Likewise.
4005 (elf_hppa_final_link_relocate): Likewise.
4006 (elf64_hppa_relocate_section): Likewise.
4007 * elf64-hppa.c: Insert above.
4008
a03bd320
DA		 40092009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4010
4011 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4012 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4013 (elf_hppa_relocate_section): Likewise.
4014 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4015 from struct elf_link_hash_entry. Add count field.
4016 (struct elf64_hppa_dyn_hash_table): Delete.
4017 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4018 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4019 (hppa_elf_hash_entry, eh_name): Define.
4020 (elf64_hppa_new_dyn_hash_entry): Delete.
4021 (elf64_hppa_dyn_hash_lookup): Delete.
4022 (elf64_hppa_dyn_hash_traverse): Delete.
4023 (get_dyn_name): Delete.
4024 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4025 of struct elf64_hppa_dyn_hash_entry *.
4026 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4027 allocate_global_data_plt, allocate_global_data_stub,
4028 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4029 Likewise.
4030 (hppa64_link_hash_newfunc): New.
4031 (elf64_hppa_hash_table_create): Rework.
4032 (count_dyn_reloc): Likewise.
4033 (hppa64_elf_local_refcounts): New.
4034 (elf64_hppa_check_relocs): Rework using standard technique for recording
4035 local DLT, PLT and OPD reference counts.
4036 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4037 elf_link_hash_entry *.
4038 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4039 allocate_global_data_plt, allocate_global_data_stub,
4040 allocate_global_data_opd, allocate_dynrel_entries,
4041 elf64_hppa_adjust_dynamic_symbol,
4042 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4043 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4044 Use hppa_link_hash_table. Rework.
4045 (elf64_hppa_link_output_symbol_hook): Rework.
4046 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4047 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4048 elf64_hppa_finish_dynamic_sections): Likewise.
4049
ebe24dd4
CL		 40502009-02-26 Christophe Lyon <christophe.lyon@st.com>
4051
4052 * elf32-arm.c (stub_reloc_type): Removed.
4053 (insn_sequence): Renamed reloc_type field to r_type.
4054 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4055 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4056 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4057 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4058 (arm_stub_is_thumb): Catch new stubs.
4059 (arm_type_of_stub): Handle new stubs.
4060 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4061 (bfd_elf32_arm_process_before_allocation): Remove useless
4062 condition.
4063
b9d678e0
L		 40642009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4065
4066 * elf.c (elf_find_function): Use is_function_type to check
4067 function symbol.
4068
56fb3749
SA		 40692009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4070
4071 * xtensa-modules.c: Revert to previous version 1.11 due
4072 to inadvertant commit.
4073
658ff993
SA		 40742009-02-24 Sterling Augustine <sterling@tensilica.com>
4075
4076 * elf32-xtensa.c (text_action_add): Separate test for action
4077 type. Break if saved action is ta_widen_insn at same offset.
4078
cf3eccff
DJ		 40792009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4080
4081 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4082 to elf32_arm_stub_long_branch_any_arm_pic.
4083 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4084 (enum elf32_arm_stub_type, arm_type_of_stub)
4085 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4086 separately.
4087
07d72278
DJ		 40882009-02-24 Joseph Myers <joseph@codesourcery.com>
4089
4090 * elf32-arm.c (PREV_SEC): Update comment.
4091 (group_sections): Rename argument to stubs_always_after_branch.
4092 Reverse the list and place stubs at the end of input sections.
4093 Undefine NEXT_SEC.
4094 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4095
4e31c731
DJ		 40962009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4097
4098 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4099 Fix formatting.
4100 (arm_size_one_stub): Remove unnecessary break.
4101 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4102
41032009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 4104
4105 * elf32-arm.c (stub_insn_type): New type.
4106 (stub_reloc_type): Likewise.
4107 (insn_sequence): Likewise.
4108 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4109 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4110 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4111 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4112 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4113 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4114 (elf32_arm_stub_hash_entry): Add new helper fields.
4115 (stub_hash_newfunc): Initialize these new fields.
4116 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4117 to take endianness into account.
4118 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4119 (arm_map_one_stub): Code is now more generic, thanks to
4120 insn_sequence.
4121
c2b4a39d
CL		 41222009-02-23 Christophe Lyon <christophe.lyon@st.com>
4123
4124 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4125 code.
4126 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4127 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4128 BLX is not available. Fix typo in warning message. Add comments
4129 and improve formatting.
4130 (arm_build_one_stub): Adjust to new
4131 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4132 (arm_map_one_stub): Likewise.
4133
0c376465 41342009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 4135 Eric Botcazou <ebotcazou@adacore.com>
4136 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 4137
4138 * vms.h: Update copyright year, fix comments, reorder declarations.
4139 (_bfd_save_vms_section): Remove the prototype.
4140 (EGPS_S_V_NO_SHIFT): New constant.
4141 (bfd_vms_set_section_flags): New prototype.
4142 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4143 constants.
4144 (EGSY_S_W_FLAGS): Ditto.
4145 (EGSY_S_V_QUAD_VAL): Ditto.
4146 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4147 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4148 EGST_S_B_NAMLNG): Ditto.
4149 (ESRF_S_B_NAMLNG): Ditto.
4150 (ETIR_S_C_HEADER_SIZE): Ditto.
4151 (EGPS_S_V_ALLOC_64BIT): Ditto.
4152 (DST_S_C_EPILOG): Ditto.
4153 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4154 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4155 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4156 (DST_S_L_PCLINE_UNSLONG): Ditto.
4157 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4158 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4159 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4160 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4161 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4162 (DST_S_B_SRC_UNSBYTE): Ditto.
4163 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4164 Add prototypes.
4165 (vms_section, vms_reloc): Remove types.
4166 (hdr_struc): Replaced by ...
4167 (hdr_struct): ... new type.
4168 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4169 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4170 (EMH_DATE_LENGTH): Ditto.
4171 (eom_struc): Replaced by ...
4172 (eom_struct): ... new type.
4173 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4174 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4175 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4176 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4177 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4178 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4179 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4180 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4181 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4182 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4183 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4184 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4185 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4186 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4187 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4188 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4189 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4190 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4191 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4192 (enum file_type_enum): New type.
4193 (struct location_struct): Removed.
4194 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4195 (struct funcinfo, struct module): Ditto.
4196 (struct vms_private_data_struct): Update fields.
4197 (struct vms_section_data_struct): New type.
4198
4199 * vms.c: Update copyright year, fix comments,
4200 Fix includes for DECC, add prototypes.
4201 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4202 some initializers.
4203 Use flavour to set is_vax, location_stack is removed.
4204 (struct pair): Declare.
4205 (fill_section_ptr): Initialize variables at declaration.
4206 Add guard to set SECTION_SYM flag, handlde und section.
4207 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4208 (_bfd_vms_slurp_object_records): New function, replaces previous
4209 vms_object_p.
4210 (vms_slurp_module): New function.
4211 (vms_slurp_image): Ditto.
4212 (vms_object_p): Complete rewrite.
4213 (vms_mkobject): Use is_vax field to slect architecture.
4214 (free_reloc_stream): New function.
4215 (vms_convert_to_var): Ditto.
4216 (vms_convert_to_var_1): Ditto.
4217 (vms_convert_to_var_unix_filename): Ditto.
4218 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4219 VAR format on VMS.
4220 (vms_new_section_hook): Set alignment to 0, allocate private data.
4221 (vms_get_section_contents): Load content.
4222 (vms_get_symbol_info): Handle undefined section.
4223 (vms_find_nearest_line): Handle.
4224 (alloc_reloc_stream): New function.
4225 (vms_slurp_reloc_table): Ditto.
4226 (vms_get_reloc_upper_bound): Make it real.
4227 (vms_canonicalize_reloc): Do the real work.
4228 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4229 ALPHA_R_BOH.
4230 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4231 (vms_set_arch_mach): Check arch.
4232 (vms_set_section_contents): Copy the content after allocation.
4233 (vms_alpha_vec): Update object flags.
4234
4235 * vms-tir.c: Update copyright year, fix comments,
4236 add prototypes for new functions.
4237 (dst_define_location): New function.
4238 (dst_restore_location): New function.
4239 (dst_retrieve_location): New function.
4240 (dst_check_allocation): New function.
4241 (image_dump): Call dst_check_allocation.
4242 (image_write_b): Ditto.
4243 (image_write_w): Ditto.
4244 (image_write_l): Ditto.
4245 (image_write_q): Ditto.
4246 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4247 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4248 CTL_STKDL.
4249 Call error handler instead of abort if name is not known.
4250 (etir_sta): Add quarter_relocs argument and set it.
4251 Fix cast.
4252 (etir_sto): Ditto.
4253 (etir_opr): Ditto, return FALSE in case of error.
4254 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4255 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4256 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4257 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4258 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4259 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4260 Return FALSE in case of error.
4261 (tir_sta): Change sign of psect.
4262 (tir_ctl): Ditto.
4263 (tir_cmd): Fix cast. Makes tir_table static const.
4264 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4265 add argument to explain.
4266 (analyze_etir): Initialize maxptr, add quarter_relocs
4267 declaration, move some declarations into inner scopes.
4268 Handle quarter_relocs and STO_IMM.
4269 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4270 (_bfd_vms_slurp_relocs): New function.
4271 (_bfd_vms_decode_relocs): New function.
4272 (sto_imm): Rewritten.
4273 (start_first_etbt_record): New function.
4274 (start_another_etbt_record): Ditto.
4275 (etir_output_check): Ditto.
4276 (defer_reloc_p): Ditto.
4277 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4278 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4279 rewritte relocations handling.
4280 (_bfd_vms_write_tbt): Removed.
4281 (_bfd_vms_write_dbg): Ditto.
4282
4283 * vms-misc.c: Update copyright year, Fix comments.
4284 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4285 (maybe_adjust_record_pointer_for_object): New function.
4286 (_bfd_vms_get_first_record): New function, replaces ...
4287 (_bfd_vms_get_record): .. removed.
4288 (_bfd_vms_get_object_record): New function.
4289 (_bfd_vms_get_object_record): New function.
4290 (vms_get_remaining_object_record): New function, replaces ...
4291 (_bfd_vms_get_next_record): ... removed.
4292 (add_new_contents): Removed.
4293 (_bfd_save_vms_section): Removed.
4294 (_bfd_get_vms_section): Removed.
4295 (_bfd_vms_output_flush): Write in VAR format.
4296 (new_symbol): Don't make UND section.
4297
4298 * vms-hdr.c: Update copyright year, update list of record handled.
4299 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4300 (_bfd_vms_write_hdr): Strip vms and unix patches,
4301 add comments, truncate module name at 31 characters,
4302 use constants instead of hard-coded value,
4303 write BFD version instead of a fixed string.
4304 (_bfd_vms_slurp_ihd): New function.
4305 (_bfd_vms_slurp_isd): Ditto.
4306 (_bfd_vms_slurp_ihs): Ditto.
4307 (new_module): Ditto.
4308 (parse_module): Ditto
4309 (build_module_list): Ditto.
4310 (module_find_nearest_line): Ditto.
4311 (_bfd_vms_find_nearest_dst_line): Ditto.
4312 (vms_slurp_debug): Ditto.
4313 (_bfd_vms_slurp_dbg): Ditto.
4314 (_bfd_vms_slurp_tbt): Ditto.
4315 (_bfd_vms_write_dbg): Ditto.
4316 (_bfd_vms_write_tbt): Ditto.
4317
4318 * vms-gsd.c: Update copyright year, update list of records handled.
4319 (EVAX_LITERALS_NAME): New macro.
4320 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4321 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4322 (register_universal_symbol): New function and prototype.
4323 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4324 improve debug messages,
4325 use constants instead of hard-coded value,
4326 fix missing endianness conversion,
4327 handle global symbol (SYMG).
4328 (bfd_vms_set_section_flags): New function.
4329 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4330 handle section literals,
4331 fix indentation,
4332 handle section bfd and vms flags,
4333 don't output LIB$INITIALIZE symbol,
4334 fix handling of weak symbols,
4335 fix evax vs vax procedure descriptor,
4336 handle absolute symbols.
4337
4338 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4339 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4340
4341 * makefile.vms (DEFS): Fix flags for VMS.
4342
4343 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4344
4345 * bfd-in2.h: Regenerated.
4346 * libbfd.h: Regenerated.
4347
47149254
CC		 43482009-02-20 Cary Coutant <ccoutant@google.com>
4349
4350 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4351 in struct stat.
4352
6b1cecf3
DK		 43532009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4354
4355 PR gas/7059
4356 * coffcode.h (coff_write_object_contents): Don't let the string
4357 table offset overflow the s_name field when using long section names.
4358
88183869
DK		 43592009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4360
4361 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4362 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4363 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4364 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4365 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4366 (bfd_pmac_xcoff_backend_data): Likewise.
4367 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4368 (bfd_xcoff_aix5_backend_data): Likewise.
4369 (xcoff64_write_object_contents): Delete unused long_section_names
4370 local variable.
4371 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4372 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4373 struct non-const.
4374 * coffcode.h (documentation): Update to describe long section names.
4375 (COFFLONGSECTIONCATHELPER): New helper macro.
4376 (BLANKOR1TOODD): Likewise.
4377 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4378 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4379 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4380 (bfd_coff_set_long_section_names_allowed): New function.
4381 (bfd_coff_set_long_section_names_disallowed): Likewise.
4382 (struct bfd_coff_backend_data): Add new backend hook function
4383 pointer _bfd_coff_set_long_section_names.
4384 (bfd_coff_set_long_section_names): New backend hook.
4385 (coff_write_object_contents): Only generate long section names if
4386 bfd_coff_long_section_names() indicates they are currently enabled.
4387 (bfd_coff_std_swap_table): Make non-const, and initialise long
4388 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4389 (ticoff0_swap_table): Likewise to both.
4390 (ticoff1_swap_table): Again, likewise to both.
4391 * coffgen.c (make_a_section_from_file): Allow long section names
4392 as inputs even if not currently allowed for outputs.
4393 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4394 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4395 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4396 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4397 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4398 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4399 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4400 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4401 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4402 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4403 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4404 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4405 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4406 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4407 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4408 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4409 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4410 * libcoff-in.h: Update copyright year to cause updated copyright
4411 year in generated libcoff.h, and fix typo.
4412 * libcoff.h: Regenerated.
4413 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4414 (_bfd_ecoff_no_long_sections): Add prototype.
4415 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4416 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4417 defined by an including .c file.
4418 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4419 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4420 (ticoff1_swap_table): Likewise to both.
4421
90d8a22c
CL		 44222009-02-18 Christophe Lyon <christophe.lyon@st.com>
4423
4424 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4425 stub. Catch default case error.
4426 (arm_map_one_stub): Add missing Thumb mapping symbol.
4427
12123067
NC		 44282009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4429
4430 PR 9841
4431 * elf32-avr.c: Handle case where no local symbos exist correctly.
4432
fea2b4d6
CL		 44332009-02-16 Christophe Lyon <christophe.lyon@st.com>
4434
4435 bfd/
4436 * elf32-arm.c (arm_long_branch_stub,
4437 arm_thumb_v4t_long_branch_stub,
4438 arm_thumb_thumb_long_branch_stub,
4439 arm_thumb_arm_v4t_long_branch_stub,
4440 arm_thumb_arm_v4t_short_branch_stub,
4441 arm_pic_long_branch_stub):
4442 Renamed to elf32_arm_stub_long_branch_any_any,
4443 elf32_arm_stub_long_branch_v4t_arm_thumb,
4444 elf32_arm_stub_long_branch_thumb_only,
4445 elf32_arm_stub_long_branch_v4t_thumb_arm,
4446 elf32_arm_stub_short_branch_v4t_thumb_arm,
4447 elf32_arm_stub_long_branch_any_any_pic.
4448 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4449 arm_thumb_thumb_stub_long_branch,
4450 arm_thumb_arm_v4t_stub_long_branch,
4451 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4452 Renamed to arm_stub_long_branch_any_any,
4453 arm_stub_long_branch_v4t_arm_thumb,
4454 arm_stub_long_branch_thumb_only,
4455 arm_stub_long_branch_v4t_thumb_arm,
4456 arm_stub_short_branch_v4t_thumb_arm,
4457 arm_stub_long_branch_any_any_pic.
4458
13e0a874
DA		 44592009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4460
4461 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4462 in branch offset check.
4463
3a71aa26
AM		 44642009-02-15 Alan Modra <amodra@bigpond.net.au>
4465
4466 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4467 add toc.symndx and toc.add.
4468 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4469 Set up toc.add.
4470 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4471 callers.
4472 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4473 (branch_reloc_hash_match): New function, extracted from..
4474 (ppc64_elf_tls_optimize): ..here.
4475 (ppc64_elf_relocate_section): Properly set addends when optimizing
4476 tls sequences. Avoid unnecessary reading and writing of insns.
4477 Only redo reloc when symbol changed. Bypass symbol checks when
4478 using tlsld_got.
4479 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4480 (branch_reloc_hash_match): New function, extracted from..
4481 (ppc_elf_tls_optimize): ..here.
4482 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4483 Don't clear addend on zapped __tls_get_addr reloc.
4484
2c2b4ed4
NC		 44852009-02-12 Nick Clifton <nickc@redhat.com>
4486
4487 PR 9827
4488 * elflink.c (bfd_elf_final_link): When counting the relocations,
4489 if the header size has not been set yet then assume that it will
4490 match the output section's reloc type.
4491
453f5985
NS		 44922009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4493
4494 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4495 relocatable link.
4496
3209bffa
AM		 44972009-02-09 Alan Modra <amodra@bigpond.net.au>
4498
4499 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4500 (find_function): Likewise.
4501 (pasted_function): Don't error if no prior function found.
4502 (discover_functions): Revert 2008-12-10 change. Extend first
4503 function range to start of section.
4504
813c8a3c
DA		 45052009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4506
4507 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4508 functions to C90.
4509 * elf64-hppa.h: Likewise.
4510
2d0f9ad9
JM		 45112009-02-06 Joseph Myers <joseph@codesourcery.com>
4512
4513 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4514 .sbss handling.
4515
50e00962
AM		 45162009-02-04 Alan Modra <amodra@bigpond.net.au>
4517
4518 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4519 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4520
52b6b6b9
JM		 45212009-02-03 Sandip Matte <sandip@rmicorp.com>
4522
4523 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4524 * archures.c (bfd_mach_mips_xlr): Define.
4525 * bfd-in2.h: Regenerate.
4526 * cpu-mips.c (I_xlr): Define.
4527 (arch_info_struct): Add XLR entry.
4528 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4529 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4530 (mips_mach_extensions): Add XLR entry.
4531
654c3c9f
EW		 45322009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4533
4534 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4535
31dd3154
JM		 45362009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4537
4538 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4539 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4540 and install-pdf-recursive targets. Define pdfdir.
4541 * doc/Makefile.am: Define pdf__strip_dir. Add
4542 install-pdf and install-pdf-am targets.
d1fa68d3 4543 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4544 * configure: Regenerate.
4545 * Makefile.in: Regenerate
4546 * doc/Makefile.in: Regenerate.
4547
cf869cce
NC		 45482009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4549
4550 * bfd-in2.h: Regenerate.
4551 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4552 fields from n_entries to n_slots where appropriate, update comments.
4553 (HOWTO): Add TLS relocations.
4554 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4555 (enum elf_m68k_got_offset_size): New enum.
4556 (struct elf_m68k_got_entry.type): Move field to ...
4557 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4558 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4559 functions.
4560 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4561 functions.
4562 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4563 fields into n_entries array. Update comments.
4564 (elf_m68k_init_got): Simplify, update all uses.
4565 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4566 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4567 GOT entries; update name, update all uses.
4568 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4569 (elf_m68k_get_got_entry): Update.
4570 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4571 simplify.
4572 (elf_m68k_remove_got_entry_type): Simplify.
4573 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4574 (elf_m68k_can_merge_gots): Update.
4575 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4576 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4577 GOT entries, simplify.
4578 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4579 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4580 field, remove obsoleted local_n_entries field.
4581 (elf_m68k_partition_multi_got_2): New static function.
4582 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4583 update.
4584 (elf_m68k_remove_got_entry_type): Update.
4585 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4586 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4587 update of sgot->size and srelgot->size.
4588 (elf_m68k_gc_sweep_hook): Update.
4589 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4590 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4591 TLS relocations.
4592 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4593 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4594
c1a0a41f
DD		 45952009-02-02 DJ Delorie <dj@redhat.com>
4596
4597 * elf32-mep.c (config_names): Regenerate configuration.
4598
72a80a16
AM		 45992009-02-02 Alan Modra <amodra@bigpond.net.au>
4600
4601 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4602 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4603 * elf.c (bfd_elf_get_str_section): Make static.
4604 (bfd_elf_find_section): Delete.
4605 * libbfd.h: Regenerate.
4606
273f4430
JK		 46072009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4608
4609 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4610 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4611
010e5ae2
AM		 46122009-01-31 Alan Modra <amodra@bigpond.net.au>
4613
4614 * elflink.c (on_needed_list): New function.
4615 (elf_link_add_object_symbols): Link in --as-needed libs if they
4616 satisfy undefined symbols in other libs.
4617
33a7ffc2
JM		 46182009-01-30 Julian Brown <julian@codesourcery.com>
4619
4620 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4621 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4622 with --just-symbols (-R).
4623
13d72a14
AN		 46242009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4625
4626 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4627 high_pc in order to properly sign-extend VMAs.
4628
d334575b 46292009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4630 Mark Shinwell <shinwell@codesourcery.com>
4631 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4632
4633 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4634
528aeb62
CM		 46352009-01-28 Catherine Moore <clm@codesourcery.com>
4636
4637 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4638 SEC_LOAD for dynamic relocation sections.
4639
f6f05983
HPN		 46402009-01-27 Hans-Peter Nilsson <hp@axis.com>
4641
4642 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4643 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4644 the size of local TLS data.
4645
27cc28f9
AS		 46462009-01-27 Andreas Schwab <schwab@suse.de>
4647
4648 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4649 architectures in the archive.
4650
b3bf42d8
HPN		 46512009-01-27 Hans-Peter Nilsson <hp@axis.com>
4652
f551b6f0
HPN		 4653 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4654 <R_CRIS_32_DTPREL>: Correct relocation value.
4655
b3bf42d8
HPN		 4656 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4657 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4658 symbols with non-default visibility.
4659
9bc4e62b
NS		 46602009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4661
4662 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4663 describing the trampolines.
4664 (ppc_elf_relocate_section): Update relocs to describe the
4665 trampolines.
4666
aeaf6540
DA		 46672009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4668
4669 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4670 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4671 and R_PARISC_PCREL12F relocations.
4672
1e8fa21e
AM		 46732009-01-24 Alan Modra <amodra@bigpond.net.au>
4674
4675 PR 6022
4676 * elflink.c (find_version_for_sym): New function split out from,
4677 but without export_dynamic test, ..
4678 (_bfd_elf_link_assign_sym_version): ..here.
4679 (_bfd_elf_export_symbol): Use it.
4680
28caa186
AM		 46812009-01-23 Alan Modra <amodra@bigpond.net.au>
4682
4683 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4684 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4685 * elflink.c: ..here, somewhat modified.
4686 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4687 _bfd_elf_link_find_version_dependencies,
4688 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4689 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4690 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4691 declare..
4692 * elflink.c: ..and make static here.
4693 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4694 of output_bfd from struct elf_find_verdep_info.
4695 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4696 struct elf_info_failed.
4697 (bfd_elf_size_dynamic_sections): Adjust.
4698
be04437d
AM		 46992009-01-22 Alan Modra <amodra@bigpond.net.au>
4700
4701 PR 6832
4702 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4703 after comp_unit_find_line call.
4704
58f9615c
NC		 47052009-01-21 Nick Clifton <nickc@redhat.com>
4706
4707 PR 9769
4708 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4709 tm_gmtoff field in struct tm.
4710
fb266b8b
AM		 47112009-01-21 Alan Modra <amodra@bigpond.net.au>
4712
4713 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4714 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4715 sections in soft-icache lines unless non_ia_text. Don't add
4716 rodata if doing so would exceed line size.
4717
451ffe63
HPN		 47182009-01-19 Hans-Peter Nilsson <hp@axis.com>
4719
4720 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4721 types than bfd_link_hash_indirect, before early return, call
4722 _bfd_elf_link_hash_copy_indirect.
4723
5aa6ff7c
AS		 47242009-01-19 Andrew Stubbs <ams@codesourcery.com>
4725
4726 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4727 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4728 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4729 (elf_backend_obj_attrs_order): New define.
4730 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4731 (elfNN_bed): Add elf_backend_obj_attrs_order.
4732
3483fe2e
AS		 47332009-01-19 Andrew Stubbs <ams@codesourcery.com>
4734
4735 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4736 (obj_attr_size): Likewise.
4737 (write_obj_attribute): Likewise.
4738 (_bfd_elf_copy_obj_attributes): Likewise.
4739 (_bfd_elf_parse_attributes): Likewise.
4740 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4741 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4742 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4743 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4744 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4745 with macros.
4746
2d0bb761
AS		 47472009-01-19 Andrew Stubbs <ams@codesourcery.com>
4748
4749 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4750 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4751 (bfd_elf_add_obj_attr_string): Likewise.
4752 (bfd_elf_add_obj_attr_int_string): Likewise.
4753 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4754 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4755 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4756 Tag_nodefaults has no default value.
4757 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4758 comment to reflect the new state.
4759
a77e83b7
AM		 47602009-01-19 Alan Modra <amodra@bigpond.net.au>
4761
4762 PR 9695
4763 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4764 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4765 (adjust_z_magix): Delete dead code handling QMAGIC.
4766
f6d29e26
KT		 47672009-01-16 Kai Tietz <kai.tietz@onevision.com>
4768
4769 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4770 IMAGE_SCN_MEM_DISCARDABLE.
4771
29670fb9
AM		 47722009-01-16 Alan Modra <amodra@bigpond.net.au>
4773
4774 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4775 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4776 * configure.in (commonbfdlib): Delete.
4777 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4778 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4779 is available, not just for linux.
4780 * po/SRC-POTFILES.in: Regenerate.
4781 * Makefile.in: Regenerate.
4782 * configure: Regenerate.
4783
91e22acd
AS		 47842009-01-15 Andrew Stubbs <ams@codesourcery.com>
4785 Julian Brown <julian@codesourcery.com>
4786
4787 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4788 ARM attributes in ABI 2.07.
4789 * elf32-arm.c (get_secondary_compatible_arch): New function.
4790 (set_secondary_compatible_arch): New function.
4791 (tag_cpu_arch_combine): New function.
4792 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4793 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4794 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4795 make it fit with order_01243.
4796 Add support for Tag_also_compatible_with,
4797 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4798 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4799 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4800 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4801 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4802 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4803 Rework the way unknown attributes are handled.
4804 Defer errors until all attributes have been processed.
4805
7b86a9fa
AS		 48062009-01-15 Andrew Stubbs <ams@codesourcery.com>
4807
4808 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4809 bfd_elf_add_obj_attr_int_string.
4810 Read Tag_compatibility from its new location in the attribute array,
4811 rather than the attribute list.
4812 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4813 bfd_elf_add_obj_attr_int_string.
4814 (_bfd_elf_parse_attributes): Likewise.
4815 (_bfd_elf_merge_object_attributes): There's now only one
4816 Tag_compatibility, and it's in the array, not the list.
4817 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4818 Tag_compatibility.
4819 (bfd_elf_add_obj_attr_compat): Rename to
4820 bfd_elf_add_obj_attr_int_string.
4821 (bfd_elf_add_proc_attr_compat): Rename to
4822 bfd_elf_add_proc_attr_int_string.
4823 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4824 Tag_compatibility.
4825
01e1a5bc
NC		 48262009-01-15 Douglas B Rupp <rupp@gnat.com>
4827
4828 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4829 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4830 (vmsutil.lo): Add dependency rule.
4831 * Makefile.in: Regenerate.
4832 * config.bfd (ia64*-*-*vms*): Add case.
4833 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4834 * configure: Regenerate.
4835 * vmsutil.c: New file.
4836 * vmsutil.h: New file.
4837 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4838 attr to bfd_vma.
4839 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4840 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4841 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4842 elfNN_vms_object_p): New functions
4843 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4844
a33dafc3
L		 48452009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4846
4847 PR ld/9727
4848 * elflink.c (elf_gc_sweep): Exclude the group section if the
4849 first member of the section group is excluded.
4850
13c0e967
AM		 48512009-01-14 Alan Modra <amodra@bigpond.net.au>
4852
4853 PR 9735
4854 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4855 saved filename, use bfd_alloc rather than bfd_malloc for it.
4856
460e679b
AM		 48572009-01-13 Alan Modra <amodra@bigpond.net.au>
4858
4859 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4860
25076afa
AM		 48612009-01-13 Alan Modra <amodra@bigpond.net.au>
4862
4863 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4864
37107878
AM		 48652009-01-12 Alan Modra <amodra@bigpond.net.au>
4866
4867 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4868
cd4a7468
AM		 48692009-01-12 Alan Modra <amodra@bigpond.net.au>
4870
4871 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4872 num_lines_log2.
4873 (struct got_entry): Add br_addr.
4874 (struct call_info): Add priority.
4875 (struct function_info): Add lr_store and sp_adjust.
4876 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4877 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4878 area as an overlay, and check that no other overlays exist. Look up
4879 icache overlay manager entry sym.
4880 (BRA_STUBS, BRA, BRASL): Define.
4881 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4882 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4883 in branch insn.
4884 (count_stub, build_stub): Support soft-icache.
4885 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4886 (spu_elf_size_stubs): Size soft-icache stubs.
4887 (overlay_index): New function.
4888 (spu_elf_build_stubs): Make static. Support soft-icache.
4889 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4890 (find_function_stack_adjust): Save lr store and stack adjust insn
4891 offsets.
4892 (maybe_insert_function): Adjust find_function_stack_adjust call.
4893 (mark_functions_via_relocs): Retrieve priority.
4894 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4895 (sort_calls): Sort by priority first.
4896 (mark_overlay_section): Ignore .ovl.init.
4897 (sum_stack): Only print when stack_analysis.
4898 (print_one_overlay_section): New function, extracted from..
4899 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4900 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4901 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4902 analysis. Call spu_elf_build_stubs.
4903 (spu_elf_relocate_section): For soft-icache encode overlay index
4904 into addresses.
4905 (spu_elf_output_symbol_hook): Support soft-icache.
4906 (spu_elf_modify_program_headers: Likewise.
37107878 4907
cd4a7468
AM		 4908 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4909 num_regions to num_lines. Add line_size and max_branch.
4910 (enum _ovly_flavour): Add ovly_soft_icache.
4911 (spu_elf_build_stubs): Delete.
4912
80c29487
JK		 49132009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4914
4915 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4916 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4917
1bc86aea
HPN		 49182009-01-07 Hans-Peter Nilsson <hp@axis.com>
4919
4920 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4921 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4922 the program, the known offset starts at the negative size of the
4923 TLS section.
4924 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4925 Similar.
4926
3baa454d 49272009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4928
3baa454d 4929 * config.bfd: Add lm32-*-rtems*.
75606e85 4930
9dbe8890
L		 49312009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4932
4933 * coff-ppc.c: Add 2009 to Copyright.
4934 * elf32-cris.c: Likewise.
4935 * elflink.c: Likewise.
4936
0bdf8d40
HPN		 49372009-01-03 Hans-Peter Nilsson <hp@axis.com>
4938
4939 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4940 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4941
54ac0771
L		 49422009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4943
4944 PR ld/9679
4945 * elflink.c (elf_merge_st_other): New.
4946 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4947 hide them if needed.
4948 (elf_link_add_object_symbols): Updated.
4949
d8880531
L		 49502009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4951
4952 PR ld/9676
4953 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4954 ref_dynamic and dynamic_def fields when setting def_regular
4955 to 1.
4956
b70b5c14
NC		 49572009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4958
4959 PR 9682
4960 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4961 literal.
4962
d8880531 4963For older changes see ChangeLog-2008
56882138
AM		 4964\f
4965Local Variables:
4966mode: change-log
4967left-margin: 8
4968fill-column: 74
4969version-control: never
4970End:
GDB Binutils - Deliverables
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