projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
bfd/
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2d0f3896
AM		 12009-11-18 Alan Modra <amodra@bigpond.net.au>
2
3 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
4 * bfd-in2.h: Regenerate.
5 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
6 insn optimisation to..
7 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
8 (ppc_elf_relocate_section): Use it.
9
8cddccd3
AM		 102009-11-18 Alan Modra <amodra@bigpond.net.au>
11
12 * targets.c: Don't include alloca-conf.h.
13 (bfd_get_target_info): Don't use alloca.
14
f4dcf782
L		 152009-11-17 H.J. Lu <hongjiu.lu@intel.com>
16
17 PR ld/10955
18 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
19 sections.
20
affb4bf3
L		 212009-11-17 H.J. Lu <hongjiu.lu@intel.com>
22
23 PR ld/10955
24 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
25 (elfNN_ia64_update_short_info): Remove "->output_section" from
26 ia64_info->max_short_sec and ia64_info->min_short_sec.
27 (elfNN_ia64_choose_gp): Likewise.
28 (elfNN_ia64_relax_section): Pass tsec->output_section to
29 elfNN_ia64_update_short_info.
30
a231ddc0
L		 312009-11-17 H.J. Lu <hongjiu.lu@intel.com>
32
33 PR ld/10955
34 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
35 max_short_offset, min_short_sec and min_short_offset.
36 (elfNN_ia64_update_short_info): New.
37 (elfNN_ia64_relax_section): Update max_short_sec,
38 max_short_offset, min_short_sec and min_short_offset.
39 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
40 they are set.
41
9e3c6df6 422009-11-17 Paul Brook <paul@codesourcery.com>
a231ddc0 43 Daniel Jacobowitz <dan@codesourcery.com>
9e3c6df6
PB		 44
45 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
46 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
47 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
48
2a516af6
UW		 492009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
50
51 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
52 reserved, and extra_stack_space members.
53 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
54 and extra_stack_space members of htab->params instead.
55
310092bd
TG		 562009-11-17 Tristan Gingold <gingold@adacore.com>
57
58 * targets.c: Include alloca-conf.h
59
5fbe9721
KT		 602009-11-16 Kai Tietz <kai.tietz@onevision.com>
61
62 * targets.c (bfd_get_target_info): New function.
63 (_bfd_find_arch_match): New function.
64 * bfd-in2.h: Regenerated.
65
fa78c13a
NC		 662009-11-12 Nick Clifton <nickc@redhat.com>
67
68 * po/ru.po: Updates Russian translation.
69
41327c9d
NC		 702009-11-11 Nick Clifton <nickc@redhat.com>
71
72 * po/id.po: Updated Indonesian translation.
73
da2f07f1
JK		 742009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
75
76 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
77 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
78 * aclocal.m4: Regenerate.
79 * configure: Regenerate.
80
57ca8ac7
L		 812009-11-09 H.J. Lu <hongjiu.lu@intel.com>
82
83 PR ld/10911
84 * elflink.c (elf_link_output_extsym): Don't return on
85 STT_GNU_IFUNC symbol when stripping.
86
d9f40817
DA		 872009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
88
89 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
90 in a relocatable link.
91 * elf64-hppa.c (elf_hppa_final_link): Likewise.
92
3cbc5de0
NC		 932009-11-05 Nick Clifton <nickc@redhat.com>
94
95 * elflink.c (elf_link_add_object_symbols): Improve error
96 message generated when a symbol is left unresolved because a
57ca8ac7 97 --no-add-needed command line option has prevented the
3cbc5de0
NC		 98 inclusion of the DSO defining it.
99
6567fa84
UW		 1002009-11-03 Alan Modra <amodra@bigpond.net.au>
101 Ulrich Weigand <uweigand@de.ibm.com>
102
103 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
104 (jump tables or other references to code labels) as well.
105
62f3b8c8
PB		 1062009-11-02 Paul Brook <paul@codesourcery.com>
107
108 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
109 attributes.
110
3703bab9
AM		 1112009-11-02 Alan Modra <amodra@bigpond.net.au>
112
113 * elflink.c (elf_link_add_object_symbols): Don't force debug
114 symbols local.
115
5d5a918a
HPN		 1162009-10-29 Johan Kristell <johankri@axis.com>
117
118 * elf32-cris.c (cris_elf_plt_sym_val): New function.
119 (elf_backend_plt_sym_val): Define.
120
5fdcb63c
KT		 1212009-10-27 Kai Tietz <kai.tietz@onevision.com>
122
123 * peXXigen.c (bfdver.h): Add include.
124 (LINKER_VERSION): Do calculation based on BFD_VERSION.
125
d76b263e
MR		 1262009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
127
128 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
129
71f136d6
MR		 1302009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
131
132 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
133
9e86195c
MR		 1342009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
135
136 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
137
406dba13
KT		 1382009-10-23 Kai Tietz <kai.tietz@onevision.com>
139
140 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
141 of R_AMD64_PCRLONG_<X> relocations from addend.
142
98950613
AM		 1432009-10-23 Alan Modra <amodra@bigpond.net.au>
144
145 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
146
dbde1c12
AM		 1472009-10-20 Alan Modra <amodra@bigpond.net.au>
148
149 PR binutils/10802
150 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
151
ebf275e3
HPN		 1522009-10-19 Hans-Peter Nilsson <hp@axis.com>
153
154 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
155 Don't subtract the size of the TLS block for non-shared objects
156 from the relocation.
157
6c293e26
AM		 1582009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
159
160 * coff-z80.c (z80coff_vec): Allow sections to be of type
161 SEC_CODE or SEC_DATA
162
493152cb
AM		 1632009-10-16 Alan Modra <amodra@bigpond.net.au>
164
165 PR binutils/10785
166 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
167 bim and bim->buffer. bfd_malloc instead.
168 * peicode.h (pe_ILF_build_a_bfd): Similarly.
169 (ILF_DATA_SIZE): Don't include bim.
170 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
171
f88dc410
AM		 1722009-10-14 Alan Modra <amodra@bigpond.net.au>
173
174 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
175
cd2b2c10
L		 1762009-10-13 H.J. Lu <hongjiu.lu@intel.com>
177
178 PR binutils/10763
179 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
180 earlier.
181
fc3e1e3c
AM		 1822009-10-13 Alan Modra <amodra@bigpond.net.au>
183
184 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
185
f8076f98
RM		 1862009-10-12 Roland McGrath <roland@frob.com>
187
188 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
189 Fix %s that should be %B in several message formats.
190
f0803690
AM		 1912009-10-10 Alan Modra <amodra@bigpond.net.au>
192
193 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
194 excluded output sections.
195
0c9b2b4c
TG		 1962009-10-09 Tristan Gingold <gingold@adacore.com>
197
198 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
199 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
200
ab273af8
TG		 2012009-10-09 Tristan Gingold <gingold@adacore.com>
202
203 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
204 bfd_mach_o_read_symtab_symbols.
205 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
206 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
207 (bfd_mach_o_scan_write_section_32): Rename to
208 bfd_mach_o_write_section_32.
209 (bfd_mach_o_scan_write_section_64): Rename to
210 bfd_mach_o_write_section_64.
211 (bfd_mach_o_scan_write_segment_32): Rename to
212 bfd_mach_o_write_segment_32.
213 (bfd_mach_o_scan_write_segment_64): Rename to
214 bfd_mach_o_write_segment_64.
215 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
216 (bfd_mach_o_scan_read_section_32): Rename to
217 bfd_mach_o_read_section_32.
218 (bfd_mach_o_scan_read_section_64): Rename to
219 bfd_mach_o_read_section_64.
220 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
221 (bfd_mach_o_scan_read_symtab_strtab): Rename to
222 bfd_mach_o_read_symtab_strtab.
223 (bfd_mach_o_scan_read_symtab_symbol): Rename to
224 bfd_mach_o_read_symtab_symbol.
225 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
226 bfd_mach_o_read_dysymtab_symbol.
227 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
228 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
229 (bfd_mach_o_scan_read_prebound_dylib): Rename to
230 bfd_mach_o_read_prebound_dylib.
231 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
232 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
233 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
234 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
235 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
236 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
237 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
238 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
239 (bfd_mach_o_scan_read_segment_32): Rename to
240 bfd_mach_o_read_segment_32.
241 (bfd_mach_o_scan_read_segment_64): Rename to
242 bfd_mach_o_read_segment_64.
243 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
244 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
245 bfd_mach_o_read_dysymtab_symbol.
246
b2b62060
TG		 2472009-10-09 Tristan Gingold <gingold@adacore.com>
248
249 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
250 (bfd_mach_o_section_get_nbr_indirect): Ditto.
251 (bfd_mach_o_get_synthetic_symtab): New function.
252 (bfd_mach_o_print_private_header): Print the number of commands
253 in decimal.
254 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
255 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
256
615b63d4
TG		 2572009-10-08 Tristan Gingold <gingold@adacore.com>
258
259 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
260
8654b68a
L		 2612009-10-06 H.J. Lu <hongjiu.lu@intel.com>
262
263 * bfd-in2.h: Regenerated.
264
4a056f14
AM		 2652009-10-02 Alan Modra <amodra@bigpond.net.au>
266
267 * aout-cris.c (N_SHARED_LIB): Don't define.
268 * hp300bsd.c (N_SHARED_LIB): Don't define.
269 * i386bsd.c (N_SHARED_LIB): Don't define.
270 * i386linux.c (N_SHARED_LIB): Don't define.
271 * i386lynx.c (N_SHARED_LIB): Don't define.
272 * m68klinux.c (N_SHARED_LIB): Don't define.
273 * m88kmach3.c (N_SHARED_LIB): Don't define.
274 * mipsbsd.c (N_SHARED_LIB): Don't define.
275 * newsos3.c (N_SHARED_LIB): Don't define.
276 * pc532-mach.c (N_SHARED_LIB): Don't define.
277 * pdp11.c (N_SHARED_LIB): Don't define.
278 * sparclinux.c (N_SHARED_LIB): Don't define.
279 * vaxbsd.c (N_SHARED_LIB): Don't define.
280
eb503a00
DK		 2812009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
282
283 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
284 symbol for a weak undef in the auxbfd, not the input bfd.
285
64028ad7
UW		 2862009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
287
288 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
289 after .toe instead of before .text section. Set the LMA of all
290 overlay sections to their icache IA address.
291 (spu_elf_find_overlays): Determine icache set id without reference
292 to the LMA.
293
27a5525e
TG		 2942009-09-30 Tristan Gingold <gingold@adacore.com>
295
296 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
297
464d3bd4
L		 2982009-09-29 H.J. Lu <hongjiu.lu@intel.com>
299
300 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
301 (elf64_x86_64_relocate_section): Use it.
302 (elf64_x86_64_finish_dynamic_symbol): Likewise.
303
c7927a3c
NC		 3042009-09-29 DJ Delorie <dj@redhat.com>
305
306 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
307 (ALL_MACHINES_CFILES): Add cpu-rx.c.
308 (BFD32_BACKENDS): Add elf32-rx.lo.
309 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
310 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
311 Export bfd_rx_arch.
312 (bfd_archures_list): Add bfd_rx_arch.
313 * config.bfd: Add entry for rx-*-elf.
314 * configure.in: Add entries for bfd_elf32_rx_le_vec and
315 bfd_elf32_rx_be_vec.
316 * reloc.c: Add RX relocations.
317 * targets.c: Add RX target vectors.
318 * Makefile.in: Regenerate.
319 * bfd-in2.h: Regenerate.
320 * configure: Regenerate.
321 * libbfd.h: Regenerate.
322 * cpu-rx.c: New file.
323 * elf32-rx.c: New file.
324
0505e902
SR		 3252009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
326
327 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
f8076f98 328 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
0505e902 329
caa83f8b
NC		 3302009-09-28 Nick Clifton <nickc@redhat.com>
331
332 PR 10478: Accepting Solaris binaries.
333 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
334 section link values in x86 binaries.
335 * elfcode.h (elf_object_p): Likewise.
336
fc9f1df9
NC		 3372009-09-28 Philippe De Muyter <phdm@macqel.be>
338
339 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
340 (elf_backend_final_write_processing): Macro defined as above function.
341
21d799b5
NC		 3422009-09-25 Martin Thuresson <martint@google.com>
343
4a056f14 344 Update sources to make alpha and arm targets compile cleanly with
21d799b5
NC		 345 -Wc++-compat:
346 * ecoff.c: Add casts.
347 * ecofflink.c: Add casts.
348 * elf64-alpha.c: Add casts.
349 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
350 to top level.
351 (SKIP_HOWTO): Use enum name.
352 * elf32-arm.c: Add casts.
353 (elf32_arm_vxworks_bed): Update code to avoid multiple
354 declarations.
355 (struct map_stub): Move to top level.
356
935bd1e0
L		 3572009-09-24 H.J. Lu <hongjiu.lu@intel.com>
358
359 PR ld/10630
360 * elflink.c (elf_link_output_extsym): Turn off visibility on
361 local symbol.
362 (bfd_elf_final_link): Turn off visibility on dynamic local
363 symbol.
364
107601c8
AM		 3652009-09-24 Alan Modra <amodra@bigpond.net.au>
366
367 PR binutils/10654
368 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
369 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
370 Remove "function" parm, adjust caller.
371
7ee314fa
AM		 3722009-09-23 Matt Rice <ratmice@gmail.com>
373
374 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
375 arguments.
376 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
377 DT_DEPAUDIT from audit/depaudit arguments.
378 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
379 (elf_link_add_object_symbols): Set dt_audit target data when finding a
380 DT_AUDIT.
381 * bfd-in2.h: Regenerate.
382 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
383
d3e32c2e
JZ		 3842009-09-23 Jie Zhang <jie.zhang@analog.com>
385
386 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
387 .rel.plt and .plt sections are removed.
388 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
389 section. Remove the duplicated removing of empty .rel.plt
390 section.
391
a10917ef
RS		 3922009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
393
394 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
395 patch to handle the new personality relaxation.
396
30af5962
RS		 3972009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
398
399 * elf-eh-frame.c (make_pc_relative): New function.
400 (_bfd_elf_write_section_eh_frame): Use it.
401
a7f2871e
AM		 4022009-09-21 Alan Modra <amodra@bigpond.net.au>
403
404 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
405 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
406 (MR_0_3, MR_3_0): Define.
407 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
408 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
409 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
410 table. Check for presense of __tls_get_addr_opt
411 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
412 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
413 (write_glink_stub): Add param p.
414 (ppc_elf_relocate_section): Adjust write_glink_stub call.
415 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
416 __tls_get_addr.
417 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
418 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
419 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
420 table. Check for presense of __tls_get_addr_opt.
421 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
422 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
423 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
424 LD_R2_0R1, MTLR_R11): Define.
425 (build_tls_get_addr_stub): New function.
426 (ppc_build_one_stub): Call it.
427 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
428 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
429 __tls_get_addr plt call.
430 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
431
18e04883
RS		 4322009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
433
434 * elf-bfd.h (eh_cie_fde): Add personality_offset and
435 make_per_encoding_relative to the CIE structure. Add a padding field.
436 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
437 rather than 0xf0 when masking out the base address encoding
438 Record the offset of personality data from the start of the CIE.
439 Remove a repeated elf_backend_can_make_relative_eh_frame check.
440 (find_merged_cie): Take an info argument. If the personality
441 binds locally, try converting an absolute personality into
442 a local one.
443 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
444 when masking out the base address encoding. Update the call to
445 find_merged_cie.
446 (_bfd_elf_eh_frame_section_offset): Discard relocations against
447 the personality data if we are converting into PC-relative form.
448 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
449 when masking out the base address encoding. Handle
450 make_per_encoding_relative.
451
bd6c6e2b
AM		 4522009-09-18 Alan Modra <amodra@bigpond.net.au>
453
454 PR ld/10406
455 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
456 R_PPC_EMB_SDA2I16 complain_overflow_signed.
457 (create_sdata_sym): Pass info rather than htab.
458 Update all callers. Ensure symbols are hidden.
459 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
460 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
461 _GLOBAL_OFFSET_TABLE_.
462 (elf_finish_pointer_linker_section): Don't assume that sdata base
463 symbol is always at 0x8000 offset. Don't subtract the addend here.
464 (is_static_defined): New function.
465 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
466 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
467 relocs. Downgrade error on unexpected section for EMB_SDA2REL
468 reloc symbols to a warning.
469
ca58b19f
NC		 4702009-09-18 Nick Clifton <nickc@redhat.com>
471
472 * po/es.po: Updated Spanish translation.
2f0205e8 473 * po/vi.po: Updated Vietnamese translation.
ca58b19f 474
b31867b6
AM		 4752009-09-18 Alan Modra <amodra@bigpond.net.au>
476
477 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
478 functions. Use throughout.
479 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
480 from indirect symbol.
481 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
482 (add_symbol_adjust): Simplify.
483 (defined_code_entry, defined_func_desc): New functions.
484 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
485 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
486 defined_code_entry to follow indirect sym links.
487 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
488 (ppc_type_of_stub): Follow indirect sym links.
489 (toc_adjusting_stub_needed): Likewise.
490 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
491 rather than defining them at stub.
492 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
493 assignments in test.
494
afecc97c 4952009-09-16 Tristan Gingold <gingold@adacore.com>
7ee314fa 496
afecc97c
TG		 497 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
498 Reindent.
499 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
500 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
501 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
502 when possible to avoid warnings.
503 (bfd_mach_o_print_section_map): Ditto.
504 (bfd_mach_o_section_get_entry_size): New function.
505 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
506 added function.
507 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
508
df58f7b0
NC		 5092009-09-14 Nick Clifton <nickc@redhat.com>
510
511 * po/fi.po: Updated Finnish translation.
512
1e9cc1c2
NC		 5132009-09-11 Nick Clifton <nickc@redhat.com>
514
515 * po/bfd.pot: Updated by the Translation project.
516
8b31b6c4
NC		 5172009-09-11 Philippe De Muyter <phdm@macqel.be>
518
519 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
520 hack. objcopy `-B' (`--binary-architecture') option is now handled
521 in a generic way.
522
681fe688
NC		 5232009-09-11 Nick Clifton <nickc@redhat.com>
524
525 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
526 changes.
527
3b6cfd4e 5282009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 529
530 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
531 NULL if `ht' is NULL.
532
a50b1753
NC		 5332009-09-09 Martin Thuresson <martin@mtme.org>
534
4a056f14 535 Update sources to compile cleanly with -Wc++-compat:
a50b1753
NC		 536 * aoutx.h: Add casts.
537 * archive.c: Add casts.
538 * archive64.c: Add casts.
539 * archures.c: Add casts.
540 * bfd-in2.h: Regenerated.
541 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
542 * bfdio.c: Add casts.
543 * binary.c: Add casts.
544 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
545 parameter to use enum value instead of int.
546 * coffcode.h: Add casts.
547 * coffgen.c: Add casts.
548 * cofflink.c: Add casts.
549 * compress.c: Add casts.
550 * dwarf1.c: Add casts.
551 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
552 bfd_ptr. Update code to use new name.
553 * elf-attrs.c: Add casts.
554 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
555 anonymous struct. (union gotplt_union, struct
556 elf_link_virtual_table_entry): Move to top level.
557 * elf-eh-frame.c: Add casts.
558 * elf-strtab.c: Add casts.
559 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
560 argument name from typename to type_name.
561 * elf32-i386.c: Add casts.
562 * elf64-x86-64.c: Add casts.
563 * elfcode.h: Add casts.
564 * elfcore.h: Add casts.
565 * elflink.c: Add casts.
566 * format.c: Add casts.
567 * hash.c: Add casts.
568 * ihex.c: Add casts.
569 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
570 level.
571 * libbfd.c: Add casts.
572 * linker.c: Add casts.
573 * merge.c: Add casts.
574 * opncls.c: Add casts.
575 * peXXigen.c: Add casts.
576 * peicode.h: Add casts.
577 * reloc.c: Add casts.
578 * section.c: Add casts.
579 * simple.c: Add casts.
580 * srec.c: Add casts.
581 * stabs.c: Add casts.
582 * syms.c: Add casts.
583 * targets.c: Add casts.
584 * tekhex.c: Add casts.
585 * verilog.c: Add casts.
586
f3b4f6d0
PB		 5872009-09-09 Paolo Bonzini <bonzini@gnu.org>
588
589 * configure: Regenerate.
590
67d74e43
DJ		 5912009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
592
593 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
594 for the mode of target PLT entries.
595 (allocate_dynrelocs): Only adjust symbol type if setting its
596 value.
597
07c58694
PB		 5982009-09-09 Paolo Bonzini <bonzini@gnu.org>
599
f3b4f6d0 600 * configure: Regenerate.
07c58694 601
cfcac11d
NC		 6022009-09-09 Nick Clifton <nickc@redhat.com>
603
604 PR 10478:
605 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
606 section headers containing sh_link values of SHN_BEFORE or
607 SHN_AFTER.
608 * elfcode.h (elf_object_p): Likewise.
609
ad86f1fb
TG		 6102009-09-09 Tristan Gingold <gingold@adacore.com>
611
612 Handle DYLD_INFO introduced by Darwin10.
613 * mach-o.h (bfd_mach_o_load_command_type): Add
614 BFD_MACH_O_LC_DYLD_INFO.
615 (bfd_mach_o_dyld_info_command): New type.
616 (bfd_mach_o_load_command): Add dyld_info field.
617 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
618 (bfd_mach_o_scan_read_dyld_info): New function.
619 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
620 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
621 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
622 (bfd_mach_o_print_dyld_info): New function.
623
1004c3e1
SR		 6242009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
625
626 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
627 linkonce or linker script discarded section.
628
498199fc
AM		 6292009-09-09 Alan Modra <amodra@bigpond.net.au>
630
631 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
632
c86ad514
AS		 6332009-09-07 Andreas Schwab <schwab@linux-m68k.org>
634
635 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
636 range call the bfd error hander and use R_68K_NONE instead.
637
b11d79f2
TG		 6382009-09-07 Tristan Gingold <gingold@adacore.com>
639
23f938f1
TG		 640 * po/SRC-POTFILES.in: Regenerate.
641 * po/bfd.pot: Regenerate.
642
b11d79f2
TG		 643 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
644 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
645 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
646 st_mtim.tv_nsec to gas/configure.in
647 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
648 * configure: Regenerate.
649 * config.in: Regenerate.
650 * vmsutil.c: Moved to gas/config/te-vms.c
651 * vmsutil.h: Removed.
652 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
653 (BFD32_BACKENDS): Remove vmsutil.lo
654 * Makefile.in: Regenerate.
655
3d03da9a
EZ		 6562009-09-05 Eli Zaretskii <eliz@gnu.org>
657
658 * coffcode.h: Include libiberty.h.
659
96d56e9f
NC		 6602009-09-05 Martin Thuresson <martin@mtme.org>
661
662 * coff-arm.c (coff_arm_relocate_section)
663 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
664 Change member name class to symbol_class.
665 * coff-i960.c (coff_i960_relocate_section) Rename variable
666 class to class_val. Change member name class to symbol_class.
667 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
668 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
669 * coff-stgo32.c (adjust_aux_in_post)
670 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
671 to in_class.
672 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
673 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
674 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
675 to n_sclass.
676 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
677 variables named class to n_sclass. (coff_write_symbols): Rename
678 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
679 argument class to symbol_class.
680 * cofflink.c (_bfd_coff_link_hash_newfunc)
681 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
682 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
683 Update code to use renamed members.
684 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
685 argument class to in_class.
686 * libcoff-in.h (struct coff_link_hash_entry, struct
687 coff_debug_merge_type) Renamed members class to symbol_class and
688 type_class.
689 * libcoff.h Regenerated.
690 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
691 Rename argument class to in_class.
692 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
693 renamed members.
694 * pef.h (struct bfd_pef_imported_symbol): Changed name of
695 member class to symbol_class.
696
df7e4f42
L		 6972009-09-04 H.J. Lu <hongjiu.lu@intel.com>
698
699 * configure: Regenerated.
700
bac4da50
TG		 7012009-09-04 Tristan Gingold <gingold@adacore.com>
702
703 * configure.in: Bump version to 2.20.51
bac4da50 704
57e96a08
AM		 7052009-09-04 Alan Modra <amodra@bigpond.net.au>
706
707 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
708
153d38f6
JZ		 7092009-09-04 Jie Zhang <jie.zhang@analog.com>
710
711 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
712 create .rela.bss.
713 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
714 for empty .rela.bss and .rel.plt sections.
715
5bbc5ae7
AN		 7162009-09-03 Adam Nemet <anemet@caviumnetworks.com>
717
718 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
719 R_MIPS_JALR unless symbol resolves locally.
720
99da6b5f
AN		 7212009-09-03 Adam Nemet <anemet@caviumnetworks.com>
722
723 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
724 has_static_relocs for R_MIPS_JALR.
725
fcbc2f09
MR		 7262009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
727
728 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
729 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
730 respective stubs.
731
90d60710
L		 7322009-09-01 H.J. Lu <hongjiu.lu@intel.com>
733
734 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
735 plt earlier.
736
11d73275
TG		 7372009-09-01 Tristan Gingold <gingold@adacore.com>
738
739 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
740 dependencies. Reindent.
741 * configure.com: Ported to Itanium VMS. Now generates a build.com
742 to build without make. Add messages but make edit silent.
743 * hosts/alphavms.h: Add a prototype for stpcpy.
744 * vms.c: Add a missing include for Alpha VMS.
745 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
746
94be91de
JB		 7472009-08-31 Jan Beulich <jbeulich@novell.com>
748
749 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
750 * elf.c (bfd_elf_get_default_section_type): New.
751 (elf_fake_sections): Use bfd_elf_get_default_section_type.
752
883c7410
L		 7532009-08-30 H.J. Lu <hongjiu.lu@intel.com>
754
755 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
756 accidental checkin.
757 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
758
095106a2
AM		 7592009-08-30 Alan Modra <amodra@bigpond.net.au>
760
761 PR ld/10569
762 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
763 (bfd_emul_get_commonpagesize): Likewise.
764
d3ce72d0
NC		 7652009-08-29 Martin Thuresson <martin@mtme.org>
766
767 * elf32-arm.c (struct stub_def): Rename member template to
768 template_sequence. (arm_build_one_stub,
769 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
770 Rename variable template to template_sequence.
771 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
772 Rename variable template to template_val.
773 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
774 new to new_symbol.
775 * coffgen.c (coff_make_empty_symbol)
776 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
777 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
778 new to new_insn.
779 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
780 to new_symbol.
781 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
782 new to new_reloc.
783 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
784 * ieee.c (ieee_make_empty_symbol): Rename variable new to
785 new_symbol.
786 * linker.c (bfd_new_link_order): Rename variable new to
787 new_lo.
788 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
789 symbol.
790 * oasys.c (oasys_make_empty_symbol): Rename variable new to
791 new_symbol_type.
792 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
793 new to new_symbol_type.
794 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
795 to new_symbol.
796 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
797 new_dump.
798 (read_hdr, rs6000coff_core_p)
799 (rs6000coff_core_file_matches_executable_p)
800 (rs6000coff_core_file_failing_command)
801 (rs6000coff_core_file_failing_signal): Updated function to use new
802 union member name.
803 * som.c (som_make_empty_symbol): Rename variable new to
804 new_symbol_type.
805 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
806 to new_symbol.
807 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
808 variable new to new_symbol.
809
573e8a1c
RW		 8102009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
811
812 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
813 bfdlibdir and bfdincludedir.
814 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
815 [INSTALL_LIBBFD]: ... here, ...
816 [INSTALL_LIBBFD]: ... and empty overrides here.
817 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
818 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
819 * Makefile.in: Regenerate.
820 * configure: Regenerate.
821
325e58c7
NC		 8222009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
823
824 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
825 relocations. Rewrite output of dynamic TLS relocations.
826 (DTP_OFFSET, TP_OFFSET): New constants.
827 (dtpoff_base): Update.
828 (tpoff): Rename to tpoff_base, update.
829 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
830 New functions. Move code from elf_m68k_relocate_section here.
831 (elf_m68k_relocate_section): Update.
832 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
833
e5f2b1de
NC		 8342009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
835
836 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
837 non_got_ref value.
838 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
839 Handle non_got_ref field.
840 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
841
0666b2c3
AM		 8422009-08-26 Alan Modra <amodra@bigpond.net.au>
843
600b8686 844 PR ld/10518
0666b2c3
AM		 845 * linker.c (bfd_find_version_for_sym): Revert warning.
846
78a03297
AM		 8472009-08-26 Alan Modra <amodra@bigpond.net.au>
848
600b8686 849 PR ld/10518
78a03297
AM		 850 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
851 other wildcard match. Warn on multiple wildcard matches.
852
81ecdfbb
RW		 8532009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
854
14ec8efd
RW		 855 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
856 appending.
857 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
858 only in this condition.
859 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
860 to build but not install libbfd.la in this condition.
861 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
862 (install_libbfd, install_libbfd): Remove.
863 * Makefile.in: Regenerate.
864 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
865 (INCLUDES): ... this.
866 ($(MKDOC)): Adjust.
867 * doc/Makefile.in: Regenerate.
868
95b40122
RW		 869 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
870 no-dist and foreign.
871 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
872 dependency tracking to work for them.
873 (targets.lo, archures.lo, dwarf.lo): Rewrite to
874 use automake dependency tracking mechanism.
875 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
876 (mkdep section): Remove.
877 (BUILT_SOURCES): New, list $(BUILD_HFILES).
878 * Makefile.in: Regenerate.
879 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
880
af542c2e
RW		 881 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
882 (install-pdf, install-pdf-recursive, install-html)
883 (install-html-recursive): Remove.
884 * Makefile.in: Regenerate.
885
81ecdfbb
RW		 886 * Makefile.in: Regenerate.
887 * aclocal.m4: Likewise.
888 * config.in: Likewise.
889 * configure: Likewise.
890
cd1dac3d
DG		 8912009-08-21 Daniel Gutson <dgutson@codesourcery.com>
892
893 * elf32-arm.c (arch_has_thumb2_nop): New function.
894 (arch_has_arm_nop): New function.
895 (elf32_arm_final_link_relocate): NOP opcodes changed.
896
440ae135
DE		 8972009-08-16 Doug Evans <dje@google.com>
898
899 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
900 at least don't leak memory.
901
a109e2f5
DD		 9022009-08-13 DJ Delorie <dj@redhat.com>
903
904 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
905 if needed.
906
c1742541
NC		 9072009-08-12 Nick Clifton <nickc@redhat.com>
908
909 * po/fi.po: Updated Finnish translation.
910
6a9adeca
BS		 9112009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
912
913 Merge some FRV FDPIC changes into the Blackfin code.
914 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
915 summary reloc information.
916 (bfinfdpic_dynamic_got_plt_info): New.
917 (_bfin_create_got_section): Create the PLT section here.
918 (elf32_bfinfdpic_create_dynamic_sections): Not here.
919 (_bfinfdpic_count_nontls_entries): Move out of...
920 (_bfinfdpic_count_got_plt_entries): ... here.
921 (_bfinfdpic_count_relocs_fixups): Likewise.
922 (_bfinfdpic_reset_got_plt_entries): New.
923 (_bfinfdpic_size_got_plt): Move out of...
924 (elf32_bfinfdpic_size_dynamic_sections): ... here.
925 (bfinfdpic_relocate_section): Be careful not to call
926 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
927 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
928 New functions.
929 (elf_backend_discard_info): Define for FD-PIC.
930
5dabe785
AM		 9312009-08-11 Alan Modra <amodra@bigpond.net.au>
932
933 * elflink.c: Add FIXMEs for some places that require octets_per_byte
934 adjustments.
935 * elf-eh-frame.c: Likewise.
936 * merge.c: Likewise.
937
ea7a63de
AM		 9382009-08-11 Alan Modra <amodra@bigpond.net.au>
939
940 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
941 to x86 and x86_64 configurations.
942 * configure: Regenerate.
943
9bf609ec
JK		 9442009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
945
946 Stop using bfd_usrdata in libbfd.
947 * coff-stgo32.c (bfd_coff_go32stub): Remove.
948 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
949 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
950 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
951 filehdr_dst->u.go32.stub. New comment with the reason.
952 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
953 Substitute the removed macro bfd_coff_go32stub.
954 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
955 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
956 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
957 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
958 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
959 bfd_coff_go32stub.
960 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
961 * libcoff-in.h (coff_data_type): New field go32stub.
962 * libcoff.h: Regenerated.
963
e39e47bd
JK		 9642009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
965
966 Fix go32 stub preservation by objcopy.
967 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
968 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
969 go32stub.
970
ffcb4889
NS		 9712009-08-10 Nathan Sidwell <nathan@codesourcery.com>
972
973 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
974 symbols.
975 (elf32_arm_final_link_relocate): Treat local undefined symbols the
976 same as global undefined symbols.
977 (elf32_arm_relocate_section): Give an error for local undefined
978 non-weak symbols, unless the reloc will not use the symbol.
979
01017ef8
NS		 9802009-08-10 Nathan Sidwell <nathan@codesourcery.com>
981
982 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
983 (ppc_elf_relax_section): Use symbol index to distinguish
984 relocatable stubs.
985
a8ad78a7
AM		 9862009-08-10 Alan Modra <amodra@bigpond.net.au>
987
988 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
989
91e21fb7
AM		 9902009-08-10 Alan Modra <amodra@bigpond.net.au>
991
992 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
993 info for STT_GNU_IFUNC.
994 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
995 on got refs in case the symbol turns out to be ifunc.
996 (ppc_elf_gc_sweep_hook): Similarly.
997 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
998 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
999 (ppc_elf_size_dynamic_sections): Likewise.
1000 (ppc_elf_relocate_section): Likewise.
1001
6a9adeca 10022009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 1003
1004 From Mike Frysinger <michael.frysinger@analog.com>
1005 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1006 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1007 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1008 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1009 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1010 Adjust to match the renamed reloc definitions.
7ee314fa 1011
e7e75368
AM		 10122009-08-08 Alan Modra <amodra@bigpond.net.au>
1013
1014 PR 10494
1015 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1016 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1017
918d9742
TT		 10182009-08-07 Tom Tromey <tromey@redhat.com>
1019
1020 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1021 aliasing error.
1022
7ba29e2a
NC		 10232009-08-06 Michael Eager <eager@eagercon.com>
1024
1025 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1026 * Makefile.in: Regenerate.
1027 * archures.c: Add bfd_arch_microblaze.
1028 * bfd-in2.h: Regenerate.
1029 * config.bfd: Add microblaze target.
1030 * configure.in: Add bfd_elf32_microblaze_vec target.
1031 * configure: Regenerate.
1032 * cpu-microblaze.c: New.
1033 * elf32-microblaze.c: New.
1034 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1035 * libbfd.h: Regenerate.
1036 * reloc.c: Add MICROBLAZE relocations.
1037 * section.c: Add struct relax_table and relax_count to section.
1038 * targets.c: Add bfd_elf32_microblaze_vec.
1039
e47bf690
JJ		 10402009-08-06 Jakub Jelinek <jakub@redhat.com>
1041 Alan Modra <amodra@bigpond.net.au>
1042
1043 PR binutils/10492
1044 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1045 symbols.
1046 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1047 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1048
3ae046cc
NS		 10492009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1050
1051 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1052 at least once when fixing cortex-a8.
1053
cd8d5a82
CF		 10542009-08-05 Chao-ying Fu <fu@mips.com>
1055
1056 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1057 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1058 for CPUs. It is true for RM9000.
1059 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1060 for all CPUs.
1061 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1062 to guard the transformation.
1063
9cc305ec
TS		 10642009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1065
1066 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1067 (spu_elf_size_sections): Declare prototype.
1068 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1069 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1070 (spu_elf_emit_fixup): New function.
1071 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1072 (spu_elf_size_sections): New function.
1073
eb7c4339
NS		 10742009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1075
1076 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1077 (arm_build_one_stub): Build a8 veneers as a separate pass.
1078 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1079 parameters. Use them to check if we create a different a8 fixup
1080 than the previous pass.
1081 (elf32_arm_size_stubs): Move scope of stub_changed and
1082 prev_num_a8_fixes into main loop.
1083 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1084
a9585d22
AM		 10852009-08-04 Alan Modra <amodra@bigpond.net.au>
1086
1087 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1088 which find_plt_ent is called. Delete redundant code.
1089
45b222d6
L		 10902009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1091
1092 PR binutils/10363
1093 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1094 invalid string offset.
1095
004fb780
L		 10962009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1097
1098 PR ld/10433
1099 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1100 to htab->init_got_offset and plt to htab->init_plt_offset
1101 when discarding space for dynamic relocations.
1102
a877a2b6
AM		 11032009-08-03 Alan Modra <amodra@bigpond.net.au>
1104
1105 * elf32-ppc.c (struct plt_entry): Revise comments.
1106 (ppc_elf_check_relocs): Don't create needless plt_entry info
1107 for non-pie executables. Don't test info->pie when info->shared
1108 already covers that case.
1109 (ppc_elf_gc_sweep_hook): Adjust for above change.
1110 (add_stub_sym): Don't test info->pie when info->shared tested.
1111 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1112 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1113 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1114 (ppc_elf_relocate_section): Likewise.
1115
de972ffa
AM		 11162009-08-03 Alan Modra <amodra@bigpond.net.au>
1117
1118 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1119 for local ifunc symbols in non-pie executables, regardless of
1120 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1121 code so that it's obvious that we only do anything special for
1122 local ifunc syms.
1123 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1124 (allocate_dynrelocs): Correct comment for syms defined in plt.
1125 Don't specially allocate ifunc dyn relocs.
1126 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1127 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1128 syms in non-pie executables. No specially allocated dyn relocs
1129 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1130 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1131 a non-pie executable.
1132
1d85728f
L		 11332009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1134 Jakub Jelinek <jakub@redhat.com>
1135
1136 PR ld/6443
1137 * elf32-i386.c (elf_i386_tls_transition): Check executable
1138 instead of shared for TLS when building PIE.
1139 (elf_i386_check_relocs): Likewise.
1140 (elf_i386_allocate_dynrelocs): Likewise.
1141 (elf_i386_relocate_section): Likewise.
1142
1143 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1144 instead of shared for TLS when building PIE.
1145 (elf64_x86_64_check_relocs): Likewise.
1146 (elf64_x86_64_allocate_dynrelocs): Likewise.
1147 (elf64_x86_64_relocate_section): Likewise.
1148
5d8d4872
AG		 11492009-07-31 Anthony Green <green@moxielogic.com>
1150
1151 * config.bfd (targ_cpu): Add moxie-uclinux support.
1152
080a1b9f
HPN		 11532009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1154
1155 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1156
25f23106
AM		 11572009-07-30 Alan Modra <amodra@bigpond.net.au>
1158
1159 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1160 used by indirect function support. Count dynamic relocs for
1161 ifunc syms.
1162 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1163 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1164 in iplt and their relocs in reliplt. Don't make ifunc syms
1165 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1166 reliplt. Handle other dynamic relocs for ifunc.
1167 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1168 ifunc in reliplt, likewise relocs for got against local ifunc.
1169 Typo fix on reliplt size adjust.
1170 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1171 relocs 1-1 with entries for iplt, instead just add using
1172 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1173 Error on invalid ifunc dyn relocs.
1174 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1175 in iplt/reliplt.
1176 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1177 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1178 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1179 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1180 (allocate_dynrelocs): As for elf32-ppc.c above.
1181 (ppc64_elf_size_dynamic_sections): Likewise.
1182 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1183 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1184 (ppc_size_one_stub): Similarly.
1185 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1186 relocs too.
1187 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1188
80f540b7
HPN		 11892009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1190
1191 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1192 change. Add note to head comment.
1193
4ad4f3cb
JB		 11942009-07-28 Jan Beulich <jbeulich@novell.com>
1195
1196 * archive.c (get_extended_arelt_filename): Remove redundant
1197 range check on index.
1198
d8d2f433
DK		 11992009-07-27 Doug Kwan <dougkwan@google.com>
1200
1201 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1202
9e675548
L		 12032009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1204
1205 * archures.c bfd_*_arch): Sorted.
1206 (bfd_archures_list): Likewise.
1207
86514226
SR		 12082009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1209
9e675548 1210 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 1211 to R_cr16_NUM32 relocation.
1212
305f7588
MS		 12132009-07-26 Michael Eager <eager@eagercon.com>
1214
1215 * archures.c: Add bfd_mach_ppc_405
1216 * bfd-in2.h: Same.
1217
b1995b01
L		 12182009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1219
1220 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1221 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1222
8a9036a4
L		 12232009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1224
1225 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1226 (bfd_l1om_arch): New.
1227 (bfd_archures_list): Add &bfd_l1om_arch.
1228 * bfd-in2.h: Regenerated.
1229
1230 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1231 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1232 if bfd_elf64_x86_64_freebsd_vec is supported.
1233 (targ_selvecs): Likewise.
1234
1235 * configure.in: Support bfd_elf64_l1om_vec and
1236 bfd_elf64_l1om_freebsd_vec.
1237 * configure: Regenerated.
1238
1239 * cpu-l1om.c: New.
1240
1241 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1242 (bfd_elf64_l1om_vec): Likewise.
1243 (bfd_elf64_l1om_freebsd_vec): Likewise.
1244
1245 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1246 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1247 * Makefile.in: Regenerated.
1248
1249 * targets.c (bfd_elf64_l1om_vec): New.
1250 (bfd_elf64_l1om_freebsd_vec): Likewise.
1251 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1252 bfd_elf64_l1om_freebsd_vec.
1253
8fdcc58d
TS		 12542009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1255 Alan Modra <amodra@bigpond.net.au>
1256
1257 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1258 * bfd-in2.h: Regenerate.
1259 * libbfd.h: Regenerate.
1260 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1261 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1262 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1263
9b769489
L		 12642009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1265
1266 PR ld/10434
1267 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1268 instead of shared for R_X86_64_TPOFF32.
1269 (elf64_x86_64_relocate_section): Likewise.
1270
3e7a7d11
NC		 12712009-07-23 Ulrich Drepper <drepper@redhat.com>
1272
1273 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1274 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1275 with the BSF_GNU_UNIQUE flag bit set.
1276 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1277 for symbols with STB_GNU_UNIQUE binding.
1278 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1279 with the STB_GNU_UNIQUE binding.
1280 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1281 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1282 symbols with the unique_global field set.
1283 (elf_link_output_extsym): Set unique_global field for symbols with
1284 the STB_GNU_UNIQUE binding.
1285 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1286 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1287 symbols.
1288 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1289 symbols.
1290 * bfd-in2.h: Regenerate.
1291
5f35ea9c
L		 12922009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1293
107601c8 1294 * elflink.c (elf_link_output_extsym): Revert the last change.
5f35ea9c 1295
b63cc625
L		 12962009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1297
107601c8
AM		 1298 PR ld/10433
1299 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1300 when ref_regular, not def_regular.
b63cc625 1301
2955ec4c
L		 13022009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1303
107601c8
AM		 1304 PR ld/10426
1305 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1306 from a DSO into a normal FUNC symbol.
1307 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1308 a normal FUNC symbol.
2955ec4c 1309
6d30f5b2
NC		 13102009-07-17 Chao-ying Fu <fu@mips.com>
1311
1312 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1313 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1314 interlocking, the last PLT entry needs a nop in the branch delay slot.
1315 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1316 output the last two PLT entries in reverse order.
1317
1f85278f
L		 13182009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1319
1320 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1321 STT_GNU_IFUNC symbol for relocatable link.
1322 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1323
f07749bb
L		 13242009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 * bfdio.c (bfd_iovec): Add comments for bmmap.
1327 * bfd-in2.h: Regenerated.
1328
8455dd2c
L		 13292009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * Makefile.am: Run "make dep-am".
1332 * Makefile.in: Regenerated.
1333
cedfb179
DK		 13342009-07-10 Doug Kwan <dougkwan@google.com>
1335
1336 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1337 target_addend and orig_insn.
1338
fa8f86ff
TT		 13392009-07-10 Tom Tromey <tromey@redhat.com>
1340
1341 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1342 (elf-eh-frame.lo): Likewise.
1343 (elf32-bfin.lo): Likewise.
1344 (elf32-frv.lo): Likewise.
1345 (elf32-xc16x.lo): Likewise.
1346 * Makefile.in: Rebuild.
1347 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1348 * elf-eh-frame.c: Likewise.
1349 * elf32-bfin.c: Likewise.
1350 * elf32-frv.c: Likewise.
1351 * elf32-xc16x.c: Likewise.
1352
33c6a8fc
JB		 13532009-07-10 Julian Brown <julian@codesourcery.com>
1354
1355 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1356 symbol a stub entry is derived from, not the entry for the stub
1357 itself, in call to elf32_arm_final_link_relocate.
1358
1d770845
L		 13592009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1362 when reporting addends.
1363
52cfded7
AM		 13642009-07-10 Alan Modra <amodra@bigpond.net.au>
1365
1366 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1367 data even when no stubs.
1368 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1369
e054468f
AM		 13702009-07-10 Alan Modra <amodra@bigpond.net.au>
1371
1372 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1373 (ppc_elf_get_synthetic_symtab): Report addend.
1374 (PLT_IFUNC): Define.
1375 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1376 (ppc_elf_create_glink): New function.
1377 (ppc_elf_create_dynamic_sections): Use it.
1378 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1379 (update_local_sym_info): Allocate space for local_plt array.
1380 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1381 entry pointer.
1382 (is_branch_reloc): New function.
1383 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1384 (ppc_elf_gc_sweep_hook): Likewise.
1385 (ppc_elf_adjust_dynamic_symbol): Likewise.
1386 (allocate_dynrelocs): Likewise.
1387 (ppc_elf_size_dynamic_sections): Likewise.
1388 (ppc_elf_relocate_section): Likewise.
1389 (branch_reloc_hash_match): Use is_branch_reloc.
1390 (ppc_elf_tls_optimize): Adjust for local_plt.
1391 (write_glink_stub): New function, extracted from..
1392 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1393 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1394 branch table when dynamic.
1395 (elf_backend_post_process_headers): Define.
1396 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1397 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1398 (ppc64_elf_get_synthetic_symtab): Report addend.
1399 (struct ppc_stub_hash_entry): Add plt_ent.
1400 (PLT_IFUNC): Define.
1401 (struct ppc_link_hash_table): Add iplt and reliplt.
1402 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1403 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1404 (update_local_sym_info): Allocate space for local_plt array.
1405 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1406 entry pointer.
1407 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1408 and don't change hash flags here.
1409 (is_branch_reloc): New function.
1410 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1411 (ppc64_elf_gc_sweep_hook): Likewise.
1412 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1413 (allocate_dynrelocs): Likewise.
1414 (ppc64_elf_size_dynamic_sections): Likewise.
1415 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1416 (ppc64_elf_size_stubs): Likewise.
1417 (ppc64_elf_relocate_section): Likewise.
1418 (get_sym_h): Adjust for local_plt.
1419 (branch_reloc_hash_match): Use is_branch_reloc.
1420 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1421 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1422
041de40d
AM		 14232009-07-10 Alan Modra <amodra@bigpond.net.au>
1424
1425 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1426
7ae26bc1
AM		 14272009-07-10 Alan Modra <amodra@bigpond.net.au>
1428
1429 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1430 and ref_regular_nonweak comment.
1431 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1432 when def_regular, not ref_regular.
1433 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1434 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1435 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1436
9c4d0c1f
AM		 14372009-07-09 Alan Modra <amodra@bigpond.net.au>
1438
1439 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1440 of malloc'd struct call_info.
1441 (pasted_function): Likewise, priority too.
1442
2fc6d3b0
AM		 14432009-07-07 Alan Modra <amodra@bigpond.net.au>
1444
1445 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1446 alignment when packing sections into overlays.
1447
9e1f7c0e
DK		 14482009-07-03 Cary Coutant <ccoutant@google.com>
1449
1450 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1451
4a768870
DK		 14522009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1453
1454 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1455 changes only) earlier patch:-
1456
107601c8 14572009-06-25 Kai Tietz <kai.tietz@onevision.com>
4a768870 1458
107601c8
AM		 1459 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1460 give .debug and .reloc data characteristics.
1461 (DOT_RELOC): New define for .reloc section string.
1462 (coff_write_object_contents): Use DOT_RELOC instead of string.
4a768870 1463
848f5748
TT		 14642009-07-02 Tom Tromey <tromey@redhat.com>
1465
1466 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1467 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1468
dda46a27
L		 14692009-07-01 Nick Clifton <nickc@redhat.com>
1470
1471 * elf-m10300.c: Remove trailing white space.
1472 * reloc.c: Likewise.
1473
efde2f2c
NC		 14742009-07-01 Douglas B Rupp <rupp@gnat.com>
1475
dda46a27 1476 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1477 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1478 * configure.in: Use them.
1479 * configure: Regenerate.
b11d79f2 1480 * config.in: Regenerate.
dda46a27 1481 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1482 #define _BSD_SOURCE. Add comments.
1483 (vms_file_stats_name): Calculate creation date based on available
1484 runtime data. Return 1 for version instead of 0.
1485
e1ec24c6
NC		 14862009-07-01 Nick Clifton <nickc@redhat.com>
1487
1488 PR 10072
1489 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1490 to R_ARM_THM_PC8 relocation.
1491
2709f570
NC		 14922009-06-29 Nick Clifton <nickc@redhat.com>
1493
1494 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1495 different uses of the relocations addend when a symbol is in a
1496 merged section.
1497
83b89087
L		 14982009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1499
1500 PR ld/10337
1501 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1502 SHT_REL/SHT_RELA sections on executable nor shared library.
1503 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1504 as a normal section.
1505
be7035c6
NC		 15062009-06-25 Nick Clifton <nickc@redhat.com>
1507
1508 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1509 symbols with SEC_MERGE flag.
1510
bdeb4032
KT		 15112009-06-25 Kai Tietz <kai.tietz@onevision.com>
1512
1513 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1514 give .debug and .reloc data characteristics.
1515 (DOT_RELOC): New define for .reloc section string.
1516 (coff_write_object_contents): Use DOT_RELOC instead of string.
1517
b32e07d7
TG		 15182009-06-25 Tristan Gingold <gingold@adacore.com>
1519
1520 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1521 (bfd_mach_o_canonicalize_dynamic_symtab)
1522 (bfd_mach_o_get_synthetic_symtab): Defines.
1523 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1524 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1525
1526 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1527 for scattered relocations.
1528 (bfd_mach_o_i386_print_thread): New function.
1529 (bfd_mach_o_print_thread): Define.
1530
1531 * mach-o.c (text_section_names_xlat): Add an entry for __const.
7ee314fa 1532 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
b32e07d7
TG		 1533 New functions extracted from ...
1534 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1535 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1536 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1537 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1538 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1539 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1540 Set name_str field.
1541 (bfd_mach_o_scan_read_dylib): Ditto.
1542 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1543 reindent.
1544 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1545 decode isym and flags on little endian targets. Set dysymtab field.
1546 (bfd_mach_o_scan_start_address): Adjust for enum names.
1547 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1548 (bfd_mach_o_print_section): Display bfd section name.
1549 (bfd_mach_o_print_segment): Display none if no name.
1550 (bfd_mach_o_print_dysymtab): Display next index for local, external
1551 and undefined symbols.
1552 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1553 Display dylinker name. Display thread and unixthread commands content.
1554 (bfd_mach_o_print_thread): New macro.
1555
1556 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1557 (bfd_mach_o_ppc_thread_flavour): Ditto.
1558 (bfd_mach_o_i386_thread_flavour): Ditto.
1559 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1560 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1561 BFD_MACH_O_THREAD_STATE_NONE.
1562 (bfd_mach_o_segment_command): Remove segment field.
1563 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1564 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1565 (bfd_mach_o_prebound_dylib_command): Ditto.
1566 (bfd_mach_o_dylib_command): Ditto.
1567 (bfd_mach_o_prebound_dylib_command): Remove section field.
1568 (mach_o_data_struct): Add dysymtab field.
1569 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1570 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1571 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1572 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1573 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1574
c41ba836
DK		 15752009-06-25 Rafael Avila de Espindola <espindola@google.com>
1576
1577 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1578 field of struct dirent.
1579
3188b070
TG		 15802009-06-23 Tristan Gingold <gingold@adacore.com>
1581
1582 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1583 of this macro. Fix indentation.
1584
022f8312
CL		 15852009-06-22 Christophe Lyon <christophe.lyon@st.com>
1586
1587 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1588 destination for defined dynamic symbols when deciding whether to
1589 insert a stub or not.
1590 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1591 when actually accessed through a PLT, even when generating a
1592 shared lib.
1593
d297e807
TG		 15942009-06-22 Tristan Gingold <gingold@adacore.com>
1595
1596 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1597 the relocs array.
1598
ceaf50a2
AM		 15992009-06-22 Alan Modra <amodra@bigpond.net.au>
1600
1601 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1602 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1603
983bddc8
AM		 16042009-06-22 Alan Modra <amodra@bigpond.net.au>
1605
1606 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1607
f8703194
L		 16082009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1609
1610 * elflink.c (elf_link_add_object_symbols): Avoid warning
1611 from -Wjump-misses-init in gcc 4.5.0.
1612
09a24cbf
L		 16132009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1614
1615 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1616 symbol on error.
1617 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1618
4c544807
L		 16192009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1622 r_symndx. Report local symbol name on error.
1623 (elf_i386_check_relocs): Updated. Report local symbol name on
1624 error.
1625 (elf_i386_gc_sweep_hook): Updated.
1626 (elf_i386_relocate_section): Likewise.
1627
1628 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1629 r_symndx. Report local symbol name on error.
1630 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1631 on error.
1632 (elf64_x86_64_gc_sweep_hook): Updated.
1633 (elf64_x86_64_relocate_section): Likewise.
1634
b8674692
TG		 16352009-06-19 Tristan Gingold <gingold@adacore.com>
1636
1637 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1638
046b007d
TG		 16392009-06-19 Tristan Gingold <gingold@adacore.com>
1640
1641 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1642 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1643 (bfd_mach_o_valid): Ditto.
1644 (bfd_mach_o_wide_p): Ditto.
1645 (bfd_mach_o_canonicalize_reloc): Ditto.
1646 (bfd_mach_o_build_commands): Ditto.
1647 (bfd_mach_o_scan_read_thread): Ditto.
1648 (bfd_mach_o_flatten_sections): Ditto.
1649 (bfd_mach_o_scan_start_address): Ditto.
1650 (bfd_mach_o_lookup_section): Ditto.
1651 (bfd_mach_o_core_fetch_environment): Ditto.
1652 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1653 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1654 (bfd_mach_o_scan_write_symtab): Ditto.
1655 Use macros instead of hard-coded values.
1656 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1657 Use bfd_mach_o_get_data instead of direct access. Use macros
1658 instead of hard-coded values.
1659 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1660 Remove sym argument and get section from mdata.
1661 Move code into the else branch.
1662 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1663 Remove sym argument and get section from mdata. Adjust code.
1664 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1665 switch (which replaces consecutive if statements).
1666 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1667 module table, table of content, indirect symbols and external
1668 referenced symbols.
1669 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1670 field.
1671 (bfd_mach_o_scan_read_linkedit): New function.
1672 (bfd_mach_o_scan_read_str): Ditto.
1673 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1674 field of mdata.
1675 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1676 bfd_mach_o_count_symbols never returns an error.
1677 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1678 symtab field (there might be only one symtab).
1679 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1680 Handle sub frameworks, sub umbrella, sub library and sub client.
1681 Read code signature and segment split info commands.
1682 (bfd_mach_o_scan): Reindent.
1683 (bfd_mach_o_xlat_name): New type.
1684 (bfd_mach_o_print_flags): New function.
1685 (bfd_mach_o_get_name): Ditto.
1686 (bfd_mach_o_cpu_name): New variable.
1687 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1688 (bfd_mach_o_section_type_name)
1689 (bfd_mach_o_section_attribute_name)
1690 (bfd_mach_o_load_command_name): New variables.
1691 (bfd_mach_o_print_private_header): New function.
1692 (bfd_mach_o_print_section_map): New function extracted from
1693 bfd_mach_o_print_private_bfd_data.
1694 (bfd_mach_o_print_section): Ditto. Print more infos.
1695 (bfd_mach_o_print_segment): Ditto.
1696 (bfd_mach_o_print_dysymtab): Ditto.
1697 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1698 load weak dylib, reexport dylib and id dylib.
1699 Handle code signature and segment_split info.
1700 Handle sub frameworks, sub umbrella, sub library and sub client.
1701 (bfd_mach_o_section_get_nbr_indirect): New function.
1702
1703 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1704 (bfd_mach_o_header_flags): New enum to define header flags.
1705 (bfd_mach_o_section_attribute): New enum to replace ...
1706 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1707 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1708 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1709 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1710 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1711 these removed macros.
1712 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1713 (bfd_mach_o_dylib_module): New type.
1714 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1715 macros.
1716 (bfd_mach_o_dylib_table_of_content): New type.
1717 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1718 (bfd_mach_o_dylib_reference): New type.
1719 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1720 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1721 modules, toc, references and indirect syms.
1722 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1723 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1724 unused). Add comment.
1725 (bfd_mach_o_dylib_command): Ditto.
1726 (bfd_mach_o_prebound_dylib_command): Ditto.
1727 (bfd_mach_o_linkedit_command): New type.
1728 (bfd_mach_o_str_command): New type.
1729 (bfd_mach_o_load_command): Add linkedit and str fields.
1730 (mach_o_data_struct): Add symtab field.
1731 (bfd_get_mach_o_data): Renamed to ...
1732 (bfd_mach_o_get_data): ... this new macro.
1733 (bfd_mach_o_scan_read_symtab_symbol,
1734 bfd_mach_o_scan_read_symtab_strtab,
1735 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1736
1737 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1738 instead of direct access.
1739
6d78d0b9
AM		 17402009-06-19 Alan Modra <amodra@bigpond.net.au>
1741
1742 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1743 R_PPC_PLTREL24 relocs.
1744 (ppc_elf_relocate_section): Likewise.
1745
3ec01793
AM		 17462009-06-19 Alan Modra <amodra@bigpond.net.au>
1747
1748 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1749 pointer to sym hash. Update all uses.
1750 (update_plt_info): Likewise. Don't check addend here.
1751
c2e61a4e
L		 17522009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1753
1754 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1755 bfd_sym_from_r_symndx.
1756 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1757
87d72d41
AM		 17582009-06-18 Alan Modra <amodra@bigpond.net.au>
1759
1760 * elf-bfd.h (struct sym_sec_cache): Delete.
1761 (struct sym_cache): New.
1762 (bfd_section_from_r_symndx): Delete prototype.
1763 (bfd_sym_from_r_symndx): Define prototype.
1764 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1765 (bfd_sym_from_r_symndx): ..new function.
1766 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1767 bfd_section_from_r_symndx to new struct and function.
1768 * elf32-bfin.c: Likewise.
1769 * elf32-hppa.c: Likewise.
1770 * elf32-i386.c: Likewise.
1771 * elf32-m32r.c: Likewise.
1772 * elf32-m68hc1x.c: Likewise.
1773 * elf32-m68hc1x.h: Likewise.
1774 * elf32-m68k.c: Likewise.
1775 * elf32-ppc.c: Likewise.
1776 * elf32-s390.c: Likewise.
1777 * elf32-sh.c: Likewise.
1778 * elf64-ppc.c: Likewise.
1779 * elf64-s390.c: Likewise.
1780 * elf64-x86-64.c: Likewise.
1781 * elfxx-sparc.c: Likewise.
1782 * elfxx-sparc.h: Likewise.
1783
14aae723
L		 17842009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1787 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1788
5e486aa1
NC		 17892009-06-18 Nick Clifton <nickc@redhat.com>
1790
1791 * elflink.c (elf_link_sort_relocs): Return early if there are no
1792 relocs to sort.
1793
361dff73
DK		 17942009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1795
32425da9
NC		 1796 Merge cegcc and mingw32ce target name changes from
1797 CeGCC project:
361dff73 1798
32425da9 1799 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1800
1801 * config.bfd: Add arm*-*-cegcc* target.
1802
32425da9 1803 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1804
1805 * config.bfd: Add arm-*-mingw32ce* target.
1806
e03a8ed8
L		 18072009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1808
1809 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1810 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1811 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1812 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1813
18142009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1815
1816 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1817 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1818 * elf32-i386.c (elf_i386_check_relocs): Use it.
1819 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1820
18212009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1822
1823 * elf-bfd.h (elf_dyn_relocs): New.
1824
1825 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1826 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1827 elf_dyn_relocs.
1828 (elf_i386_copy_indirect_symbol): Likewise.
1829 (elf_i386_check_relocs): Likewise.
1830 (elf_i386_gc_sweep_hook): Likewise.
1831 (elf_i386_allocate_dynrelocs): Likewise.
1832 (elf_i386_readonly_dynrelocs): Likewise.
1833 (elf_i386_size_dynamic_sections): Likewise.
1834
1835 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1836 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1837 with elf_dyn_relocs.
1838 (elf64_x86_64_copy_indirect_symbol): Updated.
1839 (elf64_x86_64_check_relocs): Likewise.
1840 (elf64_x86_64_gc_sweep_hook): Likewise.
1841 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1842 (elf64_x86_64_allocate_dynrelocs): Likewise.
1843 (elf64_x86_64_readonly_dynrelocs): Likewise.
1844 (elf64_x86_64_size_dynamic_sections): Likewise.
1845
64e77c6d
L		 18462009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1847
1848 * elf32-arm.c (create_got_section): Get existing .rela.got
1849 section.
1850 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1851 * elf32-lm32.c (create_got_section): Likewise.
1852 * elf32-m32r.c (create_got_section): Likewise.
1853 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1854 * elf32-s390.c (create_got_section): Likewise.
1855 * elf32-sh.c (create_got_section): Likewise.
1856 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1857 * elf64-s390.c (create_got_section): Likewise.
1858 * elfxx-sparc.c (create_got_section): Likewise.
1859
1860 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1861 the GOT size.
1862
d2149d72
L		 18632009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1864
1865 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1866
1867 * elf32-i386.c (elf_i386_local_hash): Removed.
1868 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1869 (elf_i386_get_local_sym_hash): Likewise.
1870
1871 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1872 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1873 (elf64_x86_64_get_local_sym_hash): Likewise.
1874 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1875 (get_local_sym_hash): Likewise.
1876
cc3bd654
L		 18772009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1880 rel_got_sec and plt_sec.
1881 (elfNN_ia64_relax_section): Updated.
1882 (elfNN_ia64_create_dynamic_sections): Likewise.
1883 (get_got): Likewise.
1884 (allocate_dynrel_entries): Likewise.
1885 (elfNN_ia64_size_dynamic_sections): Likewise.
1886 (set_got_entry): Likewise.
1887 (elfNN_ia64_choose_gp): Likewise.
1888 (elfNN_ia64_relocate_section): Likewise.
1889 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1890 (elfNN_ia64_finish_dynamic_sections): Likewise.
1891
be3e406d
UW		 18922009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1893
1894 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1895 also for calls.
1896
6de2ae4a
L		 18972009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1898
1899 * configure.in (elf): Add elf-ifunc.lo.
1900
1901 * configure: Regenerated.
1902 * Makefile.in: Likewise.
1903
1904 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1905 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1906
1907 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1908 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1909 irelifunc.
1910 (elf_i386_link_hash_table_create): Likewise.
1911 (elf_i386_create_dynamic_sections): Likewise.
1912 (elf_i386_check_relocs): Likewise.
1913 (elf_i386_allocate_dynrelocs): Likewise.
1914 (elf_i386_size_dynamic_sections): Likewise.
1915 (elf_i386_relocate_section): Likewise.
1916 (elf_i386_finish_dynamic_symbol): Likewise.
1917 (elf_i386_finish_dynamic_sections): Likewise.
1918 (elf_i386_create_got_section): Removed.
1919
1920 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1921 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1922 irelifunc.
1923 (elf64_x86_64_compute_jump_table_size): Updated.
1924 (elf64_x86_64_link_hash_table_create): Likewise.
1925 (elf64_x86_64_create_dynamic_sections): Likewise.
1926 (elf64_x86_64_check_relocs): Likewise.
1927 (elf64_x86_64_allocate_dynrelocs): Likewise.
1928 (elf64_x86_64_size_dynamic_sections): Likewise.
1929 (elf64_x86_64_relocate_section): Likewise.
1930 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1931 (elf64_x86_64_finish_dynamic_sections): Likewise.
1932 (elf64_x86_64_create_got_section): Removed.
1933
1934 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1935 for pointer alignment. Set up section pointers.
1936 (_bfd_elf_create_dynamic_sections): Likewise.
1937 (_bfd_elf_create_ifunc_sections): Moved to ...
1938 * elf-ifunc.c: Here. New.
1939
1940 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1941 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1942 Run "make dep-am".
1943
81694485
NC		 19442009-06-16 Doug Kwan <dougkwan@google.com>
1945
6de2ae4a
L		 1946 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1947 to bfd_signed_vma. Cast constant operands which are used in
1948 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1949
6db7e006
MR		 19502009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1951
1952 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1953 (elf_backend_plt_sym_val): Define.
1954
9b90d8fd
MR		 19552009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1956
1957 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1958 (elf_backend_reloc_type_class): Define.
1959
04981bc1
MR		 19602009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1961
1962 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1963 from an executable to a shared library treat R_VAX_PC32
1964 relocations as R_VAX_PLT32 ones.
1965
886815b2
MR		 19662009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1967
1968 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1969 symbols in GOT space calculation.
1970 (elf_vax_relocate_section): Adjust accordingly.
1971
6c4fb25a
MR		 19722009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1973
1974 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1975 include <R11:R2>.
1976
7b6021f1
MR		 19772009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1978
1979 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1980 attribute.
1981 (elf_vax_relocate_section): Likewise.
1982
188dbb07
L		 19832009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1984
1985 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1986 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1987
048cbda4
L		 19882009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1989
1990 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1991 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1992
482c6ce9
L		 19932009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1994
1995 * Makefile.am: Run "make dep-am".
1996 * Makefile.in: Regenerated.
1997
eba077f2
L		 19982009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1999
2000 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2001 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2002
ec68b083
NC		 20032009-06-15 Nick Clifton <nickc@redhat.com>
2004
2005 * po/ru.po: New Russian translation.
2006 * configure.in (ALL_LINGUAS): Add ru.
2007 * configure: Regenerate.
2008
b80ee1aa
L		 20092009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2010
2011 * elf32-i386.c: Remove duplicated comments.
2012
44c4ea11
L		 20132009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2014
2015 PR ld/10270
2016 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2017 dynamic IFUNC pointer in non-shared object. Use .got.plt
2018 for IFUNC definition in PIE.
2019 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2020 PIE locally.
2021
2022 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2023 dynamic IFUNC pointer in non-shared object. Use .got.plt
2024 for IFUNC definition in PIE.
2025 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2026 PIE locally.
2027
8b7e2992
L		 20282009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2029
2030 * elf32-i386.c (elf_i386_check_relocs): Properly report
2031 local symbol for unhandled relocation against STT_GNU_IFUNC
2032 symbol.
637fa7af 2033 (elf_i386_relocate_section): Likewise.
8b7e2992 2034 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 2035 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 2036
c25bc9fc
L		 20372009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2038
2039 PR ld/10269
2040 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2041 (elf_i386_link_hash_table): Add loc_hash_table and
2042 loc_hash_memory.
2043 (elf_i386_local_hash): New.
2044 (elf_i386_local_htab_hash): Likewise.
2045 (elf_i386_local_htab_eq): Likewise.
2046 (elf_i386_get_local_sym_hash): Likewise.
2047 (elf_i386_link_hash_table_free): Likewise.
2048 (elf_i386_allocate_local_dynrelocs): Likewise.
2049 (elf_i386_finish_local_dynamic_symbol): Likewise.
2050 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2051 (elf_i386_link_hash_table_create): Create loc_hash_table and
2052 loc_hash_memory.
2053 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2054 (elf_i386_size_dynamic_sections): Likewise.
2055 (elf_i386_relocate_section): Likewise.
2056 (elf_i386_finish_dynamic_sections): Likewise.
2057 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2058 isn't NULL.
2059
2060 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2061 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2062 loc_hash_memory.
2063 (elf64_x86_64_local_hash): New.
2064 (elf64_x86_64_local_htab_hash): Likewise.
2065 (elf64_x86_64_local_htab_eq): Likewise.
2066 (elf64_x86_64_get_local_sym_hash): Likewise.
2067 (elf64_x86_64_link_hash_table_free): Likewise.
2068 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2069 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2070 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2071 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2072 and loc_hash_memory.
2073 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2074 symbols.
2075 (elf64_x86_64_size_dynamic_sections): Likewise.
2076 (elf64_x86_64_relocate_section): Likewise.
2077 (elf64_x86_64_finish_dynamic_sections): Likewise.
2078 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2079 sym isn't NULL.
2080
dec9d5df
PB		 20812009-06-10 Philip Blundell <philb@gnu.org>
2082
2083 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2084 elf_sec->this_hdr == NULL.
2085
92bc0e80
TG		 20862009-06-12 Tristan Gingold <gingold@adacore.com>
2087
2088 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2089 * bfd-in2.h: Regenerated.
2090 * libbfd.h: Regenerated.
2091
2092 * mach-o.c (FILE_ALIGN): New macro.
2093 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2094 (bfd_mach_o_print_symbol): Ditto.
2095 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2096 (bfd_mach_o_get_reloc_upper_bound): New function.
2097 (bfd_mach_o_canonicalize_reloc): Ditto.
2098 (bfd_mach_o_scan_write_relocs): Ditto.
2099 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2100 (bfd_mach_o_scan_write_section_64): Ditto.
2101 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2102 written for load command. Do not compute section file offset.
2103 (bfd_mach_o_scan_write_segment_64): Ditto.
2104 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2105 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2106 Mach-O to ...
2107 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 2108 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 2109 Call bfd_mach_o_mangle_symbols.
2110 (bfd_mach_o_build_commands): Adjust for filelen field.
2111 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2112 Do not set symtab file offset anymore here.
2113 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2114 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2115 Set reloc_count and rel_filepos section fields.
2116 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2117 unsigned int.
2118 (bfd_mach_o_scan_read_section_64): Ditto.
2119 (bfd_mach_o_scan_read_section): Ditto.
2120 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2121 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2122 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2123 Handle weak-ref symbols.
2124 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2125 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2126 (bfd_mach_o_scan): Remove assignment to removed field.
2127 (bfd_mach_o_mkobject_init): Ditto.
2128 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2129 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2130 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2131 (bfd_mach_o_swap_reloc_in): Ditto.
2132 (bfd_mach_o_swap_reloc_out): Ditto.
2133
2134 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2135 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2136 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2137 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2138 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2139 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2140 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2141 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2142 (BFD_MACH_O_N_WEAK_DEF): New macros.
2143 Add comments.
2144 (bfd_mach_o_section_type): Add new enumeration values.
2145 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2146 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2147 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2148 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2149 macros.
2150 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2151 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2152 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2153 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2154 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2155 (BFD_MACH_O_RELENT_SIZE): Ditto.
2156 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2157 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2158 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2159 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2160 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2161 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2162 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2163 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2164 (bfd_mach_o_reloc_info): New struct.
2165 (bfd_mach_o_asymbol): New struct.
2166 (bfd_mach_o_symtab_command): The symbols field is now of type
2167 bfd_mach_o_asymbol.
2168 (bfd_mach_o_load_command): The offset and len fields are now of type
2169 unsigned int.
2170 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2171 Add a filelen field. Add comments.
2172 (bfd_mach_o_backend_data): New struct.
2173 (bfd_mach_o_get_backend_data): New macro.
2174 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2175 bfd_mach_o_asymbol.
2176 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2177 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2178 (bfd_mach_o_canonicalize_reloc): Ditto.
7ee314fa 2179
92bc0e80
TG		 2180 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2181 duplicated macro. Now defined to _bfd_generic_is_local_label.
2182 (TARGET_NAME_BACKEND): New macro...
2183 (TARGET_NAME_BACKEND): ... used to name a new variable.
2184 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2185 Mach-O backend data.
2186
2187 * mach-o-i386.c (i386_howto_table): New variable.
2188 (bfd_mach_o_i386_swap_reloc_in): New function.
2189 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2190 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2191 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2192 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2193 (bfd_mach_o_bfd_reloc_type_lookup)
2194 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2195
8c7d38e8
NC		 21962009-06-11 Eric Paris <eparis@redhat.com>
2197 Nick Clifton <nickc@redhat.com>
2198
2199 * opncls.c (_maybe_make_executable): New function. Gives execute
2200 permission to an executable bfd that was opened for writing
2201 provided that it is a regular file. Replaces common code found in...
2202 (bfd_close): here and ...
2203 (bfd_close_all_done): here.
2204
f865a31d
AG		 22052009-06-11 Anthony Green <green@moxielogic.com>
2206
2207 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2208 * bfd-in2.h: Rebuilt.
2209 * libbfd.h: Rebuilt.
2210 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2211 relocation support.
2212 (moxie_reloc_map): Ditto.
2213 Clean up copyright notice.
2214
25b88f33 22152009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
7ee314fa 2216
1372b818 2217 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 2218 * bfdio.c (bfd_mmap): New function.
2219 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 2220 * cache.c (cache_bmmap): New function.
25b88f33
PP		 2221 (cache_iovec): Initialize bmmap member.
2222 * opencls.c (opncls_bmmap): New function.
7ee314fa
AM		 2223 (opncls_iovec): Initialize bmmap member.
2224
c2f09c75
TG		 22252009-06-09 Tristan Gingold <gingold@adacore.com>
2226
2227 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2228 and stabstr_segment fields.
2229 (mach_o_be_vec, mach_o_le_vec): Removed
2230 (bfd_mach_o_version): New prototype.
2231
2232 * mach-o.c (bfd_mach_o_version): Make this function public.
2233 (mach_o_wide_p): New function.
2234 (bfd_mach_o_wide_p): Ditto.
2235 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2236 weird names.
2237 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2238 Search in the list only if the name starts with a dot.
2239 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2240 test. Check bfd_seek status.
2241 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2242 (bfd_mach_o_scan_write_section_32): Ditto.
2243 (bfd_mach_o_scan_write_section_64): Ditto.
2244 (bfd_mach_o_scan_write_section): Removed.
2245 (bfd_mach_o_scan_write_segment): Split into ...
2246 (bfd_mach_o_scan_write_segment_32): ... this and ...
2247 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2248 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2249 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2250 symbol table. Now returns a boolean.
2251 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2252 Adjust for status type.
2253 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2254 test. Write symbol table. Numbers the sections.
2255 (bfd_mach_o_read_header): Check bfd_seek status.
2256 Use mach_o_wide_p instead of hard-coded test.
2257 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2258 (bfd_mach_o_scan_read_section_64): Ditto.
2259 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2260 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2261 handled common symbols.
2262 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2263 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2264 (bfd_mach_o_scan_read_dylinker): Ditto.
2265 (bfd_mach_o_scan_read_dylib): Ditto.
2266 (bfd_mach_o_scan_read_thread): Ditto.
2267 (bfd_mach_o_scan_read_symtab): Ditto.
2268 Do not create a section for the stabs.
2269 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2270 (bfd_mach_o_scan_read_segment): Ditto.
2271 (bfd_mach_o_scan_read_command): Ditto.
2272 (bfd_mach_o_scan_start_address): Ditto.
2273 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2274 (bfd_mach_o_archive_p): Check bfd_seek status.
2275 (bfd_mach_o_core_fetch_environment): Ditto.
2276
2277 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2278
2a81c24a
L		 22792009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2280
2281 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2282 (elf_i386_link_hash_table_create): Initialize irelifunc.
2283 (elf_i386_check_relocs): Updated. Set up irelifunc for
2284 shared objects.
2285 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2286 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2287 shared objects.
2288 (elf_i386_relocate_section): Likewise.
2289
2290 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2291 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2292 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2293 shared objects.
2294 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2295 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2296 shared objects.
2297 (elf64_x86_64_relocate_section): Likewise.
2298
2299 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2300 ...
2301 (_bfd_elf_create_ifunc_sections): This.
2302
c2f09c75 2303 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 2304 ...
2305 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2306 for shared objects.
2307
710ab287
L		 23082009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2309
2310 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2311 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2312 building shared object. Check info->executable instead of
2313 !info->shared when setting non_got_ref.
2314 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2315 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2316 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2317 symbol if needed.
2318 (elf_i386_relocate_section): Output dynamic relocation for
2319 R_386_32 against STT_GNU_IFUNC symbol to get the real
2320 function address when building shared object.
2321 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2322 relocation for STT_GNU_IFUNC symbol in shared object.
2323
2324 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2325 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2326 symbol when building shared object. Check info->executable
2327 instead of !info->shared when setting non_got_ref.
2328 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2329 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2330 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2331 if needed.
2332 (elf64_x86_64_relocate_section): Output dynamic relocation
2333 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2334 function address when building shared object.
2335 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2336 relocation for STT_GNU_IFUNC symbol in shared object.
2337
9e93c730
JK		 23382009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2339
2340 * Makefile.am: Run "make dep-am".
2341 (BFD32_BACKENDS): Add mach-o-i386.lo.
2342 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2343 * Makefile.in: Regenerate.
2344
74681fc4
AM		 23452009-06-06 Alan Modra <amodra@bigpond.net.au>
2346
2347 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2348 when looking for soft-icache stubs.
2349
154a1ee5
TG		 23502009-06-05 Tristan Gingold <gingold@adacore.com>
2351
2352 * mach-o.h: Update copyright year.
2353 (bfd_mach_o_mach_header_magic): New enum.
2354 (bfd_mach_o_cpu_subtype): Now an enum.
2355 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2356 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2357 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2358 (bfd_mach_o_load_command): Field type_required is now a boolean.
2359 Reindent prototypes.
2360 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2361 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2362 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2363 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2364 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2365 (bfd_mach_o_canonicalize_symtab): Ditto.
2366 (bfd_mach_o_get_symbol_info): Ditto.
2367 (bfd_mach_o_print_symbol): Ditto.
2368 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2369 (bfd_mach_o_make_empty_symbol): Ditto.
2370 (bfd_mach_o_write_contents): Ditto.
2371
2372 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2373 bfd_mach_o_mkobject): Defines.
2374 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2375 Do not check with target vector but with flavour.
2376 (struct mach_o_section_name_xlat): New declaration.
2377 (dwarf_section_names_xlat): Ditto.
2378 (text_section_names_xlat): Ditto.
2379 (data_section_names_xlat): Ditto.
2380 (struct mach_o_segment_name_xlat): Ditto.
2381 (segsec_names_xlat): Ditto.
2382 (bfd_mach_o_convert_section_name_to_bfd): New function.
2383 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2384 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2385 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2386 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2387 Accept any input and output flavour. Do not share private data
2388 anymore.
2389 (bfd_mach_o_count_symbols): Add a comment.
2390 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2391 (bfd_mach_o_canonicalize_symtab): Ditto.
2392 (bfd_mach_o_get_symbol_info): Ditto.
2393 (bfd_mach_o_print_symbol): Ditto.
2394 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2395 Use constants instead of hard-coded values.
2396 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2397 values.
2398 (bfd_mach_o_scan_write_section_64): Ditto.
2399 (bfd_mach_o_scan_write_segment): Ditto.
2400 Do not copy sections anymore.
2401 (bfd_mach_o_write_contents): Make it public.
2402 Remove dead code. Rewrite typeflag assignment.
2403 (bfd_mach_o_build_commands): New function.
2404 (bfd_mach_o_set_section_contents): Ditto.
2405 (bfd_mach_o_make_empty_symbol): Make it public.
2406 (bfd_mach_o_read_header): Make it static.
2407 Convert to bfd_boolean.
2408 Use constants instead of hard-coded values.
2409 (bfd_mach_o_make_bfd_section): Call
2410 bfd_mach_o_convert_section_name_to_bfd to create name.
2411 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2412 values.
2413 (bfd_mach_o_scan_read_section_64): Ditto.
2414 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2415 a segment anymore. Use constants instead of hard-coded values.
2416 (bfd_mach_o_scan_read_command): Fix style.
2417 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2418 Get rid of BFD_IO_FUNCS.
2419 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2420 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2421 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2422 (bfd_mach_o_object_p): Removed.
2423 (bfd_mach_o_gen_core_p): New function, replaces ...
2424 (bfd_mach_o_core_p): ... deleted.
2425 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2426
2427 * mach-o-i386.c: New file.
2428 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2429 * configure.in (TDEFINES): Add mach_o_i386_vec.
2430 * configure: Regenerated.
2431 * targets.c: Add mach_o_i386_vec.
2432
2433 * mach-o.c: Update copyright years.
2434 (BFD_IO_FUNCS): Remove (was not used).
2435 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2436 bfd_mach_o_slurp_extended_name_table,
2437 bfd_mach_o_construct_extended_name_table,
2438 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2439 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2440 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2441 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2442 bfd_mach_o_get_section_contents_in_window,
2443 bfd_mach_o_bfd_is_local_label_name,
2444 bfd_mach_o_bfd_is_target_special_symbol,
2445 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2446 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2447 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2448 bfd_mach_o_minisymbol_to_symbol,
2449 bfd_mach_o_bfd_get_relocated_section_contents,
2450 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2451 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2452 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2453 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2454 bfd_mach_o_bfd_merge_private_bfd_data,
2455 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2456 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2457 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2458 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2459 bfd_mach_o_bfd_copy_private_header_data,
2460 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2461 * mach-o-target.c: ... here.
2462 Update copyright years.
2463
a1ef399e
AM		 24642009-06-04 Alan Modra <amodra@bigpond.net.au>
2465
2466 * dep-in.sed: Don't use \n in replacement part of s command.
2467 * Makefile.am (DEP1): LC_ALL for uniq.
2468 Run "make dep-am".
2469 * Makefile.in: Regenerate.
2470
2e75bb35
L		 24712009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2472
2473 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2474 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2475 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2476
0018b0a3
L		 24772009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2478
2479 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2480 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2481 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2482 against STT_GNU_IFUNC symbols for static executables.
2483 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2484 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2485
2486 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2487 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2488 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2489 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2490
94313f36
RS		 24912009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2492
2493 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2494 symbols to be left unimported when linking statically.
2495 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2496 code when linking statically.
2497
7afd84dc
L		 24982009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2499
2500 * elf32-i386.c (elf_i386_check_relocs): Increment
2501 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2502 against STT_GNU_IFUNC symbol.
2503 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2504 local STT_GNU_IFUNC definition is used.
2505 (elf_i386_relocate_section): Handle got.offset != -1 for
2506 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2507 symbol.
2508
2509 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2510 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2511 relocations against STT_GNU_IFUNC symbol.
2512 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2513 local STT_GNU_IFUNC definition is used.
2514 (elf64_x86_64_relocate_section): Handle got.offset != -1
2515 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2516 STT_GNU_IFUNC symbol.
2517
cbe950e9
L		 25182009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2519
2520 PR ld/10205
2521 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2522 (elf_i386_reloc_type_lookup): Likewise.
2523 (R_386_tls): Removed.
2524 (R_386_irelative): New.
2525 (R_386_vt_offset): Updated.
2526 (elf_i386_rtype_to_howto): Likewise.
2527 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2528 (elf_i386_link_hash_table_create): Initialize igotplt,
2529 iplt and irelplt.
2530 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2531 (elf_i386_adjust_dynamic_symbol): Likewise.
2532 (elf_i386_allocate_dynrelocs): Likewise.
2533 (elf_i386_relocate_section): Likewise.
2534 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2535 sections.
2536 (elf_i386_finish_dynamic_symbol): When building a static
2537 executable, use .iplt, .igot.plt and .rel.iplt sections for
2538 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2539 locally defined STT_GNU_IFUNC symbol.
2540
2541 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2542 (x86_64_reloc_map): Likewise.
2543 (R_X86_64_standard): Updated.
2544 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2545 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2546 iplt and irelplt.
2547 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2548 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2549 (elf64_x86_64_allocate_dynrelocs): Likewise.
2550 (elf64_x86_64_relocate_section): Likewise.
2551 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2552 sections.
2553 (elf64_x86_64_finish_dynamic_symbol): When building a static
2554 executable, use .iplt, .igot.plt and .rela.iplt sections for
2555 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2556 for locally defined STT_GNU_IFUNC symbol.
2557
2558 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2559 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2560
2561 * bfd-in2.h: Regenerated.
2562 * libbfd.h: Likewise.
2563
3aa14d16
L		 25642009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2565
2566 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2567 (_bfd_elf_make_ifunc_reloc_section): Removed.
2568 (_bfd_elf_is_ifunc_symbol): Likewise.
2569 (_bfd_elf_create_static_ifunc_sections): New.
2570
2571 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2572 symbol check to ...
2573 (elf_link_add_object_symbols): Here.
2574 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2575 STT_GNU_IFUNC symbol.
2576 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2577 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2578 (IFUNC_INFIX): Removed.
2579 (get_ifunc_reloc_section_name): Likewise.
2580 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2581 (_bfd_elf_is_ifunc_symbol): Likewise.
2582 (_bfd_elf_create_static_ifunc_sections): New.
2583
eb4ff4d6
L		 25842009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2585
2586 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2587 (create_got_section): Likewise.
2588 (allocate_dynrelocs): Likewise.
2589 (readonly_dynrelocs): Likewise.
2590 (set_tls_module_base): Likewise.
2591 (dtpoff_base): Likewise.
2592 (tpoff): Likewise.
2593 (elf_i386_link_hash_table_create): Updated.
2594 (elf_i386_create_dynamic_sections): Likewise.
2595 (elf_i386_check_relocs): Likewise.
2596 (elf_i386_size_dynamic_sections): Likewise.
2597 (elf_i386_relocate_section): Likewise.
2598
2599 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2600 (create_got_section): Likewise.
2601 (allocate_dynrelocs): Likewise.
2602 (readonly_dynrelocs): Likewise.
2603 (set_tls_module_base): Likewise.
2604 (dtpoff_base): Likewise.
2605 (tpoff): Likewise.
2606 (elf64_x86_64_link_hash_table_create): Updated.
2607 (elf64_x86_64_create_dynamic_sections): Likewise.
2608 (elf64_x86_64_check_relocs): Likewise.
2609 (elf64_x86_64_size_dynamic_sections): Likewise.
2610 (elf64_x86_64_relocate_section): Likewise.
2611
fc579192
NC		 26122009-05-28 Nick Clifton <nickc@redhat.com>
2613
2614 * targets.c (_bfd_target_vector): Only include plugin target in
2615 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2616
5ebe2858
UW		 26172009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2618
2619 * elf32-spu.c (struct call_info): New member broken_cycle.
2620 (remove_cycle): Instead of physically removing call_info structures
2621 to break call graph cycles, mark them using the broken_cycle flag.
2622 (mark_overlay_section): Respect broken_cycle flag.
2623 (unmark_overlay_section): Likewise.
2624 (collect_lib_sections): Likewise.
2625 (collect_overlays): Likewise.
2626 (sum_stack): Likewise.
2627
34ad4cb0
UW		 26282009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2629
2630 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2631 (mark_functions_via_relocs): Initialize callee->count to 1.
2632 (pasted_function): Likewise.
2633 (spu_elf_auto_overlay): Honor call counts when determining number
2634 of stubs required in software i-cache mode.
2635
fc579192
NC		 26362009-05-27 Rafael Avila de Espindola <espindola@google.com>
2637
2638 * plugin.c (program_name): Remove.
2639 (plugin_program_name): New.
2640 (bfd_plugin_set_program_name): New.
2641 (try_load_plugin): Use plugin_program_name.
2642 * plugin.h (bfd_plugin_set_program_name): New.
2643
26442009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2645
2646 * aclocal.m4: Include ../config/plugins.m4.
2647 * configure.in: Use AC_PLUGINS.
2648 * configure: Regenerate.
2649 * Makefile.in: Regenerate.
2650 * doc/Makefile.in: Regenerate.
2651
c8a1f254
NS		 26522009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2653
2654 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2655 link.
2656 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2657 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2658 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2659 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2660 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2661 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2662 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2663 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2664 * reloc.c (bfd_generic_relax_section): Likewise.
2665 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2666 * vms.c (vms_bfd_relax_section): Likewise.
2667
68d7e96a
L		 26682009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2669
2670 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2671
2672 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2673 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2674
2675 * elf32-i386.c (allocate_dynrelocs): Updated.
2676 (elf_i386_relocate_section): Likewise.
2677 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2678 (elf64_x86_64_relocate_section): Likewise.
2679
2680 * elf64-x86-64.c (is_indirect_symbol): Removed.
2681
f12e7348
NC		 26822009-05-26 Nick Clifton <nickc@redhat.com>
2683
2684 * po/id.po: Updated Indonesian translation.
2685
ce3c775b
NC		 26862009-05-26 Rafael Avila de Espindola <espindola@google.com>
2687
2688 * Makefile.am: Run "make dep-am".
2689 (AM_CPPFLAGS): New.
2690 (LIBDL): New.
2691 (ALL_MACHINES): Add cpu-plugin.lo.
2692 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2693 (BFD32_BACKENDS): Add plugin.lo.
2694 (BFD32_BACKENDS_CFILES): Add plugin.c.
2695 (libbfd_la_LIBADD): Add LIBDL
2696 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2697 (bfd_plugin_arch): Declare.
2698 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2699 * bfd.c (bfd): Add plugin_data.
2700 * config.bfd: Handle the plugin target.
2701 * configure.in: Check for --enable-plugins.
2702 (LT_INIT): Use the dlopen option.
2703 * cpu-plugin.c: New.
2704 * plugin.c: New.
2705 * plugin.h: New.
2706 * targets.c (plugin_vec): Declare.
2707 (_bfd_target_vector): Add plugin_vec.
2708 * Makefile.in: Regenerate.
2709 * bfd-in2.h: Regenerate.
2710 * configure: Regenerate.
2711
9e097a72
AM		 27122009-05-26 Alan Modra <amodra@bigpond.net.au>
2713
2714 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2715 per line with all lines having continuation backslash. Prefix
2716 first line with "A", following lines with "B".
2717 * Makefile.am (DEP): Don't use dep.sed here.
2718 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2719 dep.sed here on dependencies, sort and uniq.
2720 * Makefile.in: Regenerate.
2721
d5acff2f
TG		 27222009-05-25 Tristan Gingold <gingold@adacore.com>
2723
2724 * makefile.vms: Add verilog.obj to object list OBJS.
2725
5c93f09b
AM		 27262009-05-24 Alan Modra <amodra@bigpond.net.au>
2727
107601c8
AM		 2728 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2729 for BFD_IN_MEMORY is cleared.
2730 (bfd_bwrite): Zero excess memory allocated.
5c93f09b 2731
48229727
JB		 27322009-05-22 Julian Brown <julian@codesourcery.com>
2733
2734 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2735 macros.
2736 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2737 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2738 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2739 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2740 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2741 (a8_erratum_fix, a8_erratum_reloc): New structs.
2742 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2743 num_a8_erratum_fixes, fix_cortex_a8 fields.
2744 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2745 (elf32_arm_add_stub): Split into two parts, creating...
2746 (elf32_arm_create_or_find_stub_sec): New function.
2747 (elf32_arm_final_link_relocate): Add forward declaration.
2748 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2749 relocations, multiple relocations per stub.
2750 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2751 (arm_size_one_stub): Use find_stub_size_and_template.
2752 (a8_reloc_compare): New.
2753 (find_thumb_glue): Add forward declaration.
2754 (cortex_a8_erratum_scan): New.
2755 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2756 (bfd_elf32_arm_set_cortex_a8_fix): New.
2757 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2758 (arm_map_one_stub): Add THUMB32_TYPE support.
2759 (a8_branch_to_stub_data): New.
2760 (make_branch_to_a8_stub): New.
2761 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2762 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2763 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2764 Cortex-A8 erratum workaround.
2765 * bfd-in2.h: Regenerate.
2766
2b3decb5
AM		 27672009-05-22 Alan Modra <amodra@bigpond.net.au>
2768
2769 * Makefile.am: Run "make dep-am".
2770 * Makefile.in: Regenerate.
2771 * po/SRC-POTFILES.in: Regenerate.
2772
930e005c
AM		 27732009-05-21 Alan Modra <amodra@bigpond.net.au>
2774
2775 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2776 commit.
2777
6e0b88f1
AM		 27782009-05-21 Alan Modra <amodra@bigpond.net.au>
2779
2780 * elf-bfd.h (struct elf_backend_data
2781 <elf_backend_link_output_symbol_hook>): Return an int.
2782 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2783 symbols on deleted .opd entries.
2784 * elflink.c (elf_link_output_sym): Return without outputting sym
2785 if output_symbol_hook returns 2.
2786 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2787 Abort if we must not discard sym.
2788 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2789 local syms.
2790 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2791 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2792 elf_backend_link_output_symbol_hook return type change.
2793 * elf32-arm.c (output_arch_syminfo): Likewise.
2794 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2795 (elf32_arm_output_arch_local_syms): Likewise.
2796 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2797 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2798 (bfd_score_elf_link_output_symbol_hook): Likewise.
2799 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2800 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2801 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2802 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2803 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2804 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2805 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2806 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2807 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2808 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2809 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2810
5ef11c02
AM		 28112009-05-21 Alan Modra <amodra@bigpond.net.au>
2812
2813 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2814 out of range .opd symbols.
2815
ebf12fbe
DK		 28162009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2817
2818 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2819 fprintf_vma directly.
2820 * peXXigen.c (pe_print_edata): Likewise.
2821 (pe_print_pdata): Likewise.
2822 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2823 (_bfd_XX_print_private_bfd_data_common): Likewise.
2824
c1711530
DK		 28252009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2826
2827 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2828
22a8f80e 28292009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2830 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2831
2832 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2833 fix discarded sections.
2834
335bd8f2
UW		 28352009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2836
2837 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2838 sections into the software icache.
2839
cdc83fba
UW		 28402009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2841
2842 * elf32-spu.c (build_stub): Always build "compact" sofware
2843 i-cache stubs.
2844
97fc8d84
UW		 28452009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2846
2847 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2848 (spu_elf_setup): Initialize it.
2849 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2850 Update to new-sytle cache manager data structures.
2851 (spu_elf_build_stubs): Generate new-style cache manager data
2852 structures and symbols.
2853 (spu_elf_auto_overlay): Update size computation.
2854
452de53c
UW		 28552009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2856
2857 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2858 segments first amongst the program headers.
2859
d342a8b1
UW		 28602009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2861
2862 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2863 into addresses for relocation types that look at high bits. Remove
2864 special handling of relocation overflow warnings.
2865
cc210763
UW		 28662009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2867
2868 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2869 control flow graph between fragments of a function.
2870
c1ea05bb
UW		 28712009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2872
2873 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2874 generate only a 16-byte .toe section.
2875 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2876
bbb0fc04
AM		 28772009-05-14 Alan Modra <amodra@bigpond.net.au>
2878
2879 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2880 (spu_elf_place_overlay_data): ..here. New function.
2881 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2882
6e6718a3
AJ		 28832009-05-13 Andrew Jenner <andrew@codesourcery.com>
2884
2885 * elf32-arm.c: Move sysdep.h to start of file.
2886
77ae44b0
AM		 28872009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2888
2889 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2890 start of overlays.
2891 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2892 __icache_tag_array and __icache_tag_array_size.
2893
51408ec2
AM		 28942009-05-11 Masaki Muranaka <monaka@monami-software.com>
2895
2896 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2897 ATTRIBUTE_UNUSED.
2898 (bfinfdpic_link_omit_section_dynsym): Likewise.
2899 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2900
2468f9c9
PB		 29012009-05-05 Paul Brook <paul@codesourcery.com>
2902
2903 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2904 * bfd-in2.h: Regenerate.
2905 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2906 (_arm_elf_section_data): Add text and exidx fields.
2907 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2908 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2909 copy_exidx_entry): New functions.
2910 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2911
738a79f6
CL		 29122009-05-05 Christophe lyon <christophe.lyon@st.com>
2913
2914 * elf32-arm.c (DEF_STUBS): New helper define.
2915 (DEF_STUB): Likewise.
2916 (stub_def): New type.
2917 (stub_definitions): New array, containing stub template pointers
2918 and sizes.
2919 (arm_size_one_stub): Make use of stub_definitions.
2920
09e2aba4
DK		 29212009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2922
2923 * elflink.c (find_version_for_sym): Remove from here, ...
2924 * linker.c (bfd_find_version_for_sym): ... rename, replace
2925 here, make public and update all callers.
2926 * bfd-in2.h: Regenerate.
2927
d8045f23
NC		 29282009-04-30 Nick Clifton <nickc@redhat.com>
2929
2930 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2931 section pointer.
2932 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2933 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2934 into a STT_GNU_IFUNC symbol type.
2935 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2936 type.
2937 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2938 the binary contains ifunc symbols.
2939 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2940 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2941 * elf32-i386.c (is_indirect_function): New function.
2942 (elf_i386_check_relocs): Create an ifunc output section.
2943 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2944 section if necessary.
2945 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2946 if necessary.
2947 (elf_i386_add_symbol_hook): New function. Set the
2948 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2949 symbol is encountered.
2950 (elf_backend_post_process_headers): Define.
2951 (elf_backend_add_symbol_hook): Define.
2952 (elf_i386_post_process_headers): Rename to
2953 elf_i388_fbsd_post_process_headers.
2954 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2955 (is_indirect_function): New function.
2956 (elf64_x86_64_check_relocs): Create an ifunc output section.
2957 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2958 section if necessary.
2959 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2960 symbol if necessary.
2961 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2962 elf_obj_data structure if an ifunc symbol is encountered.
2963 (elf_backend_post_process_headers): Define.
2964 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2965 if we have ifunc symbols to handle.
2966 (get_ifunc_reloc_section_name): New function. Computes the name
2967 for an ifunc section.
2968 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2969 section to hold ifunc relocs.
2970 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2971 (bfd_print_symbol_vandf): Handle ifunc symbols.
2972 (bfd_decode_symclass): Likewise.
2973 * bfd-in2.h: Regenerate.
2974
96c23d59
JM		 29752009-04-30 Joseph Myers <joseph@codesourcery.com>
2976
2977 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2978 MOVW and MOVT relocations in a shared library link.
2979
c067354b
NC		 29802009-04-27 Anthony Green <green@moxielogic.com>
2981
2982 * verilog.c: New file.
2983 * Makefile.am (BFD32_LIBS): Add verilog.c.
2984 (BFD32_LIBS_CFILES): Add verilog.c.
2985 (verilog.lo): New build rule.
2986 * Makefile.in: Rebuilt.
2987 * targets.c: Add verilog support.
2988 * bfd.c (tdata union): Add Verilog private data field.
2989 * bfd-in2.h: Regenerate.
2990
325c681d
L		 29912009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2992
2993 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2994 copy pe_opthdr.
2995
ba775898
DK		 29962009-04-23 Matthias Klose <doko@ubuntu.com>
2997
2e28a5fc 2998 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2999
155d87d7
CL		 30002009-04-22 Christophe Lyon <christophe.lyon@st.com>
3001
3002 PR9743
3003 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3004 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3005 (elf32_arm_size_stubs): Likewise.
3006 (record_thumb_to_arm_glue): Deleted unused function.
3007 (bfd_elf32_arm_process_before_allocation): No longer handle
3008 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3009 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3010 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3011
3e6b1042
DJ		 30122009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3013
3014 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3015 (elf32_arm_write_section): Declare early.
3016 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3017 (arm_allocate_glue_section_space): Exclude empty sections.
3018 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3019 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3020 BFD.
3021 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3022 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3023 (elf32_arm_size_dynamic_sections): Allocate interworking
3024 sections here.
3025 (bfd_elf32_bfd_final_link): Define.
3026
4f360784
L		 30272009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3028
3029 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 3030
4f360784
L		 3031 * coffcode.h (coff_compute_section_file_positions): Clear
3032 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3033
3034 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3035 force_minimum_alignment.
3036
3037 * libcoff.h: Regenerated.
3038
3039 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3040 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3041
3042 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3043 nor target_subsystem.
3044
3045 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3046 force_minimum_alignment nor target_subsystem.
3047
e48570bb
DK		 30482009-04-21 Kai Tietz <kai.tietz@onevision.com>
3049
3050 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3051 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3052 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3053 include in coff-x86_64.c of headers.
3054 (PDATA_ROW_SIZE): New define.
3055 (pex_regs[]): New static array.
3056 (pex64_get_runtime_function): New static function.
3057 (pex64_get_unwind_info): Likewise.
3058 (pex64_get_scope_entry): Likewise.
3059 (pex64_xdata_print_uwd_codes): Likewise.
3060 (pex64_get_section_by_rva): Likewise.
3061 (pex64_dump_xdata): Likewise.
3062 (pex64_bfd_print_pdata): Likewise.
3063 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3064 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3065 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3066
383c383f 30672009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 3068 Alan Modra <amodra@bigpond.net.au>
3069 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 3070
3071 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3072 long names and non-NUL-terminated strings.
3073
b6b450f1
L		 30742009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3075
3076 * bfd-in2.h: Regenerated.
3077
d9118602
L		 30782009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3079
3080 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3081 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3082
92dd4511
L		 30832009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3084
3085 PR binutils/10074
3086 * coffcode.h (bfd_pei_p): New.
3087
3088 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3089 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3090 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3091 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3092 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3093 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3094
3095 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3096 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3097 bfd_efi_rtdrv_x86_64_vec,
3098 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3099 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3100 * targets.c: Likewise.
3101
3102 * configure: Regenerated.
3103 * libcoff.h: Likewise.
3104 * Makefile.in: Likewise.
3105
3106 * efi-app-ia32.c: Removed.
3107 * efi-app-x86_64.c: Likewise.
3108 * efi-bsdrv-ia32.c: Likewise.
3109 * efi-bsdrv-ia64.c: Likewise.
3110 * efi-bsdrv-x86_64.c: Likewise.
3111 * efi-rtdrv-ia32.c: Likewise.
3112 * efi-rtdrv-ia64.c: Likewise.
3113 * efi-rtdrv-x86_64.c: Likewise.
3114 * efi-rtdrv-ia32.c: Likewise.
3115
3116 * efi-app-ia64.c: Moved to ...
3117 * pei-ia64.c: This.
3118 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3119 (TARGET_NAME): Set to pei-ia64.
3120
3121 * libpei.h (bfd_target_pei_p): Removed.
3122 (bfd_target_pei_arch): Likewise.
3123 (bfd_target_efi_app_p): Likewise.
3124 (bfd_target_efi_app_arch): Likewise.
3125 (bfd_target_efi_bsdrv_p): Likewise.
3126 (bfd_target_efi_bsdrv_arch): Likewise.
3127 (bfd_target_efi_rtdrv_p): Likewise.
3128 (bfd_target_efi_rtdrv_arch): Likewise.
3129 (bfd_pe_executable_p): Likewise.
3130
3131 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3132 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3133 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3134 and efi-rtdrv-ia32.c.
3135 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3136 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3137 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3138 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3139 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3140 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3141 (efi-app-ia64.lo): Removed.
3142 (efi-bsdrv-ia32.lo): Likewise.
3143 (efi-rtdrv-ia32.lo): Likewise.
3144 (efi-app-ia64.lo): Likewise.
3145 (efi-bsdrv-ia64.lo): Likewise.
3146 (efi-rtdrv-ia64.lo): Likewise.
3147 (efi-app-x86_64.lo): Likewise.
3148 (efi-bsdrv-x86_64.lo): Likewise.
3149 (efi-rtdrv-x86_64.lo): Likewise.
3150 (pei-ia64.lo): New.
3151
3152 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3153 with bfd_pei_p.
3154 (arch_type): Removed.
3155 (pe_arch): Likewise.
3156 (pe_bfd_object_p): Just return coff_object_p.
3157
3158 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3159 bfd_pe_executable_p with bfd_pei_p.
3160
69c5861e
CL		 31612009-04-17 Christophe Lyon <christophe.lyon@st.com>
3162
3163 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3164 PLT entries to an undefined symbol when generating a shared
3165 library.
3166
e9cd0660
NC		 31672009-04-17 Nick Clifton <nickc@redhat.com>
3168
3169 PR 9909
3170 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3171
3023e3f6
RS		 31722009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3173
3174 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3175 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3176 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3177 * binary.c (binary_bfd_define_common_symbol): Likewise.
3178 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3179 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3180 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3181 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3182 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3183 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3184 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3185 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3186 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3187 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3188 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3189 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3190 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3191 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3192 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3193 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3194 * som.c (som_bfd_define_common_symbol): Likewise.
3195 * srec.c (srec_bfd_define_common_symbol): Likewise.
3196 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3197 * versados.c (versados_bfd_define_common_symbol): Likewise.
3198 * vms.c (vms_bfd_define_common_symbol): Likewise.
3199 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3200 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3201 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3202 (pmac_xcoff_vec): Likewise.
3203 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3204 (aix5coff64_vec): Likewise.
3205 * linker.c (bfd_generic_define_common_symbol): New function.
3206 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3207 (_bfd_define_common_symbol): New field.
3208 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3209 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3210 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3211 symbols here.
3212 * bfd-in2.h: Regenerate.
3213 * libbfd.h: Likewise.
3214 * libcoff.h: Likewise.
3215
20135e4c
NC		 32162009-04-15 Anthony Green <green@moxielogic.com>
3217
3218 * targets.c: Add moxie support.
3219 * Makefile.am: Ditto.
3220 * Makefile.in: Rebuilt.
3221 * cpu-moxie.c, elf32-moxie.c: New files.
3222 * archures.c: Add moxie support.
3223 * configure.in: Add moxie support.
3224 * configure: Rebuilt.
3225 * config.bfd, archures.c: Add moxie support.
3226 * bfd-in2.h: Rebuilt.
3227
82b5c97a
CL		 32282009-04-15 Christophe Lyon <christophe.lyon@st.com>
3229
3230 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3231 branch to an undef weak symbol into a jump to next instruction if
3232 a PLT entry will be created.
3233
0408dee6
DK		 32342009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3235
3236 * coffgen.c (make_a_section_from_file): Set the backend long
3237 section names enable if long section names found on input.
3238 * coffcode.h: Extend long section names documentation to match.
3239
a0c402a5
L		 32402009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3241
3242 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3243 machine code.
3244
4d28413b
DD		 32452009-04-07 DJ Delorie <dj@redhat.com>
3246
3247 * archures.c: Add bfd_mach_mep_c5.
3248 * bfd-in2.h: Likewise.
3249 * cpu-mep.c: Add bfd_c5_arch.
3250 * elf32-mep.c: Support it.
3251
bb6198d2
L		 32522009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3253
3254 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3255 info->callbacks->einfo.
3256 * linker.c (_bfd_generic_section_already_linked): Likewise.
3257
bcb012d3
DD		 32582009-04-06 DJ Delorie <dj@redhat.com>
3259
3260 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3261
db1fe6e9
L		 32622009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3263
3264 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3265 _bfd_pex64_print_pdata only if PE is defined.
3266
3267 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3268 (_bfd_pex64_print_pdata): This.
3269
3270 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3271 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3272 is defined.
3273
c7c7219d
KT		 32742009-04-05 Kai Tietz <kai.tietz@onevision.com>
3275
3276 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3277 _bfd_pep_print_x64_pdata.
3278 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3279 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3280
3df502ae
SA		 32812009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3282
154a1ee5 3283 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 3284 to zero.
3285
d3626fb0
CL		 32862009-04-02 Christophe Lyon <christophe.lyon@st.com>
3287
3288 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3289 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3290 branch stubs.
3291 (elf32_arm_stub_type): New enum values for the two new stubs.
3292 (arm_type_of_stub): Make use of the two new stubs.
3293 (arm_size_one_stub): Handle the two new stubs.
3294
fe723c87
MT		 32952009-04-01 Matt Thomas <matt@netbsd.org>
3296
3297 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3298 hidden symbols into the GOT or PLT.GOT.
154a1ee5 3299 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 3300 into a shared object if it is against a hidden symbol.
3301
ee698300
RS		 33022009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3303
3304 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3305 and know_contains_shared_object_p.
3306 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3307 Cache the result in the archive_info table.
3308 (xcoff_auto_export_p): Add an "info" parameter and update the
3309 call to xcoff_archive_contains_shared_object_p.
3310 (xcoff_mark_auto_exports): Update accordingly.
3311 (xcoff_post_gc_symbol): Likewise.
3312
54e2dbe0
RS		 33132009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3314
3315 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3316 rather than C_EXT.
3317
2e470849
RS		 33182009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3319
3320 * coff-rs6000.c (member_layout): New structure.
3321 (archive_iterator): Likewise.
3322 (member_layout_init): New function.
3323 (archive_iterator_begin): Likewise.
3324 (archive_iterator_next): Likewise.
3325 (xcoff_write_armap_old): Use the new iterator functions.
3326 (do_shared_object_padding): Delete.
3327 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3328 handling of arch_info.
3329 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3330 first loop rather than the second. Allocate a member header if
3331 there isn't one, then work out the stat information and length
3332 in the first loop too. Use the new iterators for the second loop.
3333 (xcoff_write_archive_contents_big): Likewise.
3334
24c611d1
RS		 33352009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3336
3337 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3338 (bfd_xcoff_set_archive_import_path): Likewise.
3339 * bfd-in2.h: Regenerate.
3340 * xcofflink.c: Include libiberty.h.
3341 (xcoff_archive_info): New structure.
3342 (xcoff_archive_info_hash): New function.
3343 (xcoff_archive_info_eq): Likewise.
3344 (xcoff_get_archive_info): Likewise.
3345 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3346 (bfd_xcoff_split_import_path): New function.
3347 (bfd_xcoff_set_archive_import_path): Likewise.
3348 (xcoff_set_import_path): Move earlier in file.
3349 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3350 object to the the directory part of the bfd's filename. Get the
3351 import path and filename of an archive object from the archive's
3352 xcoff_tdata, initializing it if necessary. Update use of
3353 import_file_id.
3354 (bfd_link_input_bfd): Update use of import_file_id.
3355 (xcoff_write_global_symbol): Likewise.
3356
d286971a
RS		 33572009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3358
3359 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3360
33612009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3362
3363 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3364 a .loader section for relocatable links.
3365 (xcoff_need_ldrel_p): New function.
3366 (xcoff_mark): Use it.
3367 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3368 a loader section.
3369 (xcoff_build_ldsym): New function, split out from...
3370 (xcoff_build_ldsyms): ...here. Rename to...
3371 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3372 call xcoff_build_ldsym, if there's a loader section.
3373 (xcoff_build_loader_section): New function, extracted verbatim from...
3374 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3375 there's a loader section. Only add an __rtinit loader symbol
3376 if there's a loader section. Update after above name change.
3377 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3378 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3379 and xcoff_create_ldrel.
3380 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3381 (xcoff_reloc_link_order): Likewise, but only call it if there's
3382 a loader section. Use xcoff_symbol_section.
3383 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3384 if there's a loader section.
3385
8707bb87
RS		 33862009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3387
3388 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3389
e780aef2
CL		 33902009-04-01 Christophe Lyon <christophe.lyon@st.com>
3391
3392 * elf32-arm.c (group_sections): Rewrite loops for better
3393 readability.
3394
c301e700
DD		 33952009-03-30 DJ Delorie <dj@redhat.com>
3396
3397 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3398 relocs when doing a relocatable link.
3399
3895f852
MM		 34002009-03-28 Mark Mitchell <mark@codesourcery.com>
3401
3402 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3403 "ERROR:", in error messages.
3404 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3405 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3406 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3407 (elf32_arm_merge_eabi_attributes): Likewise.
3408 (elf32_arm_merge_private_bfd_data): Likewise.
3409
ea882e87
NC		 34102009-03-27 Nick Clifton <nickc@redhat.com>
3411
3412 * section.c (bfd_get_section_contents): Detect and handle the case
3413 where a section has the SEC_IN_MEMORY flag set but no actual
3414 contents allocated.
3415
9433b9b1
AM		 34162009-03-26 Alan Modra <amodra@bigpond.net.au>
3417
3418 PR 6494
3419 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3420 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3421 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3422 if we don't find matching PT_LOAD when copying.
3423
dc1aa734
SR		 34242009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3425
3426 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3427 the reloc descriptions.
3428
34d3d6b9
HPN		 34292009-03-25 Hans-Peter Nilsson <hp@axis.com>
3430
3431 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3432 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3433 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3434
34274ccc
L		 34352009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3436
3437 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3438 (bfd_i386_arch_intel_syntax): Likewise.
3439 (i8086_arch): Likewise.
3440 (bfd_x86_64_arch): Likewise.
3441
019c5a2e
HPN		 34422009-03-24 Hans-Peter Nilsson <hp@axis.com>
3443
6718f446
HPN		 3444 * elf32-cris.c (cris_elf_relocate_section): <case
3445 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3446 symbols for non-allocated sections. Don't check whether to
3447 generate R_CRIS_DTPMOD for non-allocated sections.
3448 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3449 handle relocation GC:ing if applied to non-allocated section.
3450 (cris_elf_check_relocs): Similar.
3451
019c5a2e
HPN		 3452 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3453 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3454 when emitting a known TP offset in the GOT.
3455
ffcfec52
AM		 34562009-03-23 Alan Modra <amodra@bigpond.net.au>
3457
3458 * elf64-ppc.c (synthetic_opd): Delete.
3459 (compare_symbols): Look for .opd name rather than section match.
3460 (ppc64_elf_get_synthetic_symtab): Likewise.
3461
c6dd29ce
AM		 34622009-03-21 Alan Modra <amodra@bigpond.net.au>
3463
3464 * elf32-ppc.c (is_pic_glink_stub): Delete.
3465 (is_nonpic_glink_stub): New function.
3466 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3467 than first pic one.
3468 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3469
8c21ca21
AK		 34702009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3471 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3472
3473 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3474 macros for visibilty and locality checks.
8c21ca21
AK		 3475 (elf_s390_adjust_dynamic_symbol): Likewise.
3476 (allocate_dynrelocs): Likewise.
3477 (elf_s390_relocate_section): Likewise.
3478 (elf_s390_finish_dynamic_symbol): Likewise.
3479 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3480 (elf_s390_adjust_dynamic_symbol): Likewise.
3481 (allocate_dynrelocs): Likewise.
3482 (elf_s390_relocate_section): Likewise.
3483 (elf_s390_finish_dynamic_symbol): Likewise.
3484
156621f3
KT		 34852009-03-19 Kai Tietz <kai.tietz@onevision.com>
3486
3487 * bfd-in2.h: Regenerated.
3488 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3489 for debugging sections and map memory read/write dependent on
3490 SEC_COFF_NOREAD.
3491 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3492 without memory read flags set.
3493 * section.c: Add SEC_COFF_NOREAD to section flags.
3494
d1fa68d3
AS		 34952009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3496
3497 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3498 for format string.
3499
ad2adbc8
AM		 35002009-03-19 Alan Modra <amodra@bigpond.net.au>
3501
3502 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3503 "no overlays" return. If there are overlays, create overlay
3504 manager entry symbols here, so that..
3505 (spu_elf_build_stubs): ..we don't need to set them up here.
3506 Simplify entry symbol tests.
3507 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3508
67cc5033
MK		 35092009-03-18 Mark Kettenis <kettenis@gnu.org>
3510
d1fa68d3 3511 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3512 (elfcore_grok_openbsd_note): New functions.
3513 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3514
8d25cc3d
AM		 35152009-03-18 Alan Modra <amodra@bigpond.net.au>
3516
3889c459 3517 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3518 * elf32-m68hc1x.c: Include alloca-conf.h.
3519 * xsym.c: Likewise.
3520 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3521 * som.c: Likewise.
3522 * Makefile.am: Run "make dep-am".
3523 * Makefile.in: Regenerate.
3524
a89e6478
DJ		 35252009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3526
3527 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3528
a7e11ee1
AM		 35292009-03-17 Alan Modra <amodra@bigpond.net.au>
3530
3531 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3532 Add compact_stub.
3533 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3534 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3535 ovly_return fields with ovly_entry[2]. Adjust all users.
3536 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3537 when soft-icache.
3538 (spu_elf_build_stubs): Likewise.
3539 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3540 ovly_flavour changes. Update all callers.
3541 (ovl_stub_size_log2): New function.
3542 (build_stub): Handle compact icache stubs. Use different manager
3543 entry point for stubs in non-icache area.
3544 (spu_elf_size_stubs): Don't allocate space for indirect branch
3545 descriptors.
3546 (spu_elf_build_stubs): And don't built them.
3547
607a83c9
AS		 35482009-03-16 Andrew Stubbs <ams@codesourcery.com>
3549
3550 * dwarf2.c (read_section): Always use rawsize, if available.
3551
588f62fc
AM		 35522009-03-16 Alan Modra <amodra@bigpond.net.au>
3553
3554 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3555 of rawsize and size for buffer.
3556
a14c90c1
UW		 35572009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3558
3559 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3560 parameter just because fixed sections fit into local store.
3561 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3562 generating overlays if fixed sections plus reserved stack
3563 and heap space fit into local store.
3564
30c665df
AM		 35652009-03-15 Alan Modra <amodra@bigpond.net.au>
3566
3567 * elf32-spu.c (build_stub): Correct icache set_id.
3568 (spu_elf_relocate_section): Likewise.
3569
f95942a3
RS		 35702009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3571
3572 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3573 symbol table if it was created by the current call.
3574
670562e9
RS		 35752009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3576
3577 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3578 class XMC_DS rather than XMC_UA.
3579
b64232cc
RS		 35802009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3581
3582 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3583 bfd_boolean export_defineds parameter with an unsigned int
3584 auto_export_flags parameter.
3585 * bfd-in2.h: Regenerate.
3586 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3587 split out from xcoff_build_ldsyms.
3588 (xcoff_covered_by_expall_p): New function.
3589 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3590 but with extra code to handle -bexpfull and -bexpall.
3591 (xcoff_mark_auto_exports): New function.
3592 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3593 a function should be automatically exported.
3594 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3595 parameter with an auto_export_flags parameter. Update ldinfo
3596 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3597 exported symbols.
3598
7d504122
RS		 35992009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3600
3601 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3602 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3603 init and fini functions. Do garbage collection for objects
3604 without an entry point too.
3605
8602d4fe
RS		 36062009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3607
3608 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3609 check whether a symbol has csect information.
3610 (coff_print_aux): Likewise.
3611 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3612 information for C_AIX_WEAKEXT too.
3613 (_bfd_xcoff_swap_aux_out): Likewise.
3614 (xcoff_reloc_type_br): Handle defweak symbols too.
3615 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3616 information for C_AIX_WEAKEXT too.
3617 (_bfd_xcoff64_swap_aux_out): Likewise.
3618 (xcoff64_reloc_type_br): Handle defweak symbols too.
3619 * coffgen.c (coff_print_symbol): Handle auxillary function
3620 information for C_AIX_WEAKEXT too.
3621 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3622 instead of BSF_GLOBAL if the L_WEAK flag is set.
3623 (xcoff_dynamic_definition_p): New function.
3624 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3625 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3626 always take the symbol class from the ldsym. Use weak bfd symbol
3627 types for weak ldsyms.
3628 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3629 Fix the check for whether a definition is from a shared object.
3630 Allow redefinitions of weak symbols.
3631 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3632 (xcoff_keep_symbol_p): Likewise.
3633 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3634 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3635 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3636 but mark them as L_WEAK.
3637 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3638 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3639
5b49f6dc
RS		 36402009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3641
3642 * xcofflink.c (xcoff_mark): When walking the relocations,
3643 only mark the target symbol or the target section, not both.
3644 (xcoff_final_definition_p): New function.
3645 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3646 symbol is a valid definition of the associated output symbol.
3647 Use XCOFF_ALLOCATED to stop the same hash table entry having
3648 two output symbols.
3649 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3650 keeping a symbol.
3651 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3652
c4037431
RS		 36532009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3654
3655 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3656 symbols as XMC_XO.
3657
3df13c4a
RS		 36582009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3659
3660 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3661 * libcoff.h: Regenerate.
3662 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3663 line-number counts in the bfd's lineno_counts field.
3664 Don't keep per-csect line-number counts.
3665 (xcoff_sweep): Don't update per-csect line-number counts.
3666 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3667 entries in each output section.
3668 (xcoff_link_input_bfd): Get the number of line numbers from
3669 the bfd's lineno_counts field, rather than recalculating it
3670 from scratch. Fix the range check when updating C_BINCL and
3671 C_EINCL symbols.
3672 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3673 here. Don't expect csects to have line-number counts.
3674
e450936a
RS		 36752009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3676
3677 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3678 * libcoff.h: Regenerate.
3679 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3680 "skip" logic from xcoff_link_input_bfd.
3681 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3682 objects in a dynamic link, rather than checking whether csectpp
3683 is null. Always allocate debug_index for other objects,
3684 and always go through the loop. Update the type of debug_index
3685 after the change above. Read the auxillary csect information
3686 and use xcoff_keep_symbol_p to decide whether a symbol should
3687 be kept. Set its debug_index to -2 if not.
3688 (xcoff_link_input_bfd): Update the type of debug_index after
3689 the change above and always expect it to be nonnull. Use it to
3690 test whether a symbol should be stripped, rather than making the
3691 decision here. Postpone all symbol creation to the second pass.
3692
47dfb2ca
RS		 36932009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3694
3695 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3696 creating a descriptor.
3697 (xcoff_sweep): Don't mark toc_section unless it's needed.
3698 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3699 when marking every bfd.
3700 (xcoff_link_input_bfd): Skip all TOC anchors.
3701 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3702 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3703 to -1; call xcoff_find_tc0 instead.
3704
4cc02a02
RS		 37052009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3706
3707 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3708 * libcoff.h: Regenerate.
3709 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3710 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3711 the previous symbol's csect. Treat last_symndx as an inclusive value
3712 and simplify its handling.
3713 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3714 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3715 relocations against undefined or absolute sections.
4cc02a02
RS		 3716 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3717 of bfd_und_section_ptr.
3718 (xcoff_link_input_bfd): Likewise.
3719
858ef0ce
RS		 37202009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3721
3722 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3723 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3724 flag is set. Assert that all undefined symbols are either
3725 imported or defined by a dynamic object.
3726 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3727 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3728 handling to all relocations. Only set XCOFF_CALLED for function
3729 symbols.
3730 (xcoff_find_function): New function, split out from...
3731 (bfd_xcoff_export_symbol) ...here.
3732 (xcoff_set_import_path): New function, split out from...
3733 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3734 meaning of XCOFF_CALLED.
3735 (xcoff_mark_symbol): If we mark an undefined and unimported
3736 symbol, find some way of defining it. If the symbol is a function
3737 descriptor, fill in its definition automatically. If the symbol
3738 is a function, mark its descriptor and allocate room for global
3739 linkage code. Otherwise mark the symbol as implicitly imported.
3740 Move the code for creating function descriptors from...
d1fa68d3 3741 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3742 check for symbols that were implicitly defined.
3743 (xcoff_mark): Don't count any dynamic relocations against
3744 function symbols.
3745 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3746 in the xcoff link info.
3747 (xcoff_link_input_bfd): Remove handling of undefined and
3748 unexported symbols.
3749
12b2cce9
RS		 37502009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3751
3752 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3753 if the target is absolute. Fix comment typo.
3754 (xcoff_ppc_relocate_section): Remove FIXME.
3755 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3756 if the target is absolute.
3757
0e3212ad
RS		 37582009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3759
3760 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3761 R_POS and R_NEG relocations against absolute symbols to the
3762 .loader section.
3763
d19d97e9
RS		 37642009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3765
3766 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3767 to 2 for bfd_mach_ppc_620.
3768
e5231592
RS		 37692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3770
3771 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3772 * configure.in: Likewise.
3773 * configure: Regenerate.
3774
3516e984
L		 37752009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3776
3777 PR binutils/9945
3778 * elf.c (assign_section_numbers): Generate symbol table if there
3779 is any relocation in output.
3780 (_bfd_elf_compute_section_file_positions): Likewise.
3781
ce98a316
NC		 37822009-03-13 Nick Clifton <nickc@redhat.com>
3783
3784 PR 9934
3785 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3786 * elflink.c (elf_link_read_relocs_from_section): Use
3787 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3788 relocs but no symbol table.
3789 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3790
c4fb387b
L		 37912009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3792
3793 PR ld/9938
3794 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3795 to check ___tls_get_addr.
3796
3797 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3798 strncmp to check __tls_get_addr.
3799
53638231
AS		 38002009-03-12 Andrew Stubbs <ams@codesourcery.com>
3801
3802 * dwarf2.c (read_section): Always check the offset, even when the
3803 section has been read before.
3804
09e8c3bf
L		 38052009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3806
3807 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3808 comments.
3809
36e4dce6
CD		 38102009-03-11 Chris Demetriou <cgd@google.com>
3811
3812 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3813 * bfd-in2.h: Regenerate.
3814 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3815 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3816 mode.
3817 (bsd_write_armap): Likewise.
3818 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3819 flag is set, do nothing.
3820 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3821 for timestamp.
3822
9b175a76
UW		 38232009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3824
3825 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3826 used to update stack pointer.
3827
f501de17
DA		 38282009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3829
3830 PR binutils/9921
3831 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3832 for unknown symbols in absolute section.
3833
d11fd249
NC		 38342009-03-06 Nick Clifton <nickc@redhat.com>
3835
3836 * po/es.po: Updated Spanish translation.
3837
8cd931b7
CL		 38382009-03-05 Christophe Lyon <christophe.lyon@st.com>
3839
3840 * elf32-arm.c (group_sections): Take next section size into
3841 account before accepting to group it.
3842
5fa9e92f
CL		 38432009-03-05 Christophe Lyon <christophe.lyon@st.com>
3844
3845 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3846 PLT entries.
3847 (elf32_arm_final_link_relocate): Likewise.
3848
b92997d6
AM		 38492009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3850
3851 PR 9923
3852 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3853
727fc41e
AM		 38542009-03-04 Alan Modra <amodra@bigpond.net.au>
3855
3856 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3857 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3858 (BFD_FAKE_SECTION): Init new flag.
3859 * ecoff.c (bfd_debug_section): Likewise.
3860 * bfd-in2.h: Regenerate.
3861 * libbfd.h: Regenerate.
3862 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3863 (ppc_elf_reloc_type_lookup): Handle new relocs.
3864 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3865 without marker relocs.
3866 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3867 if section has no old-style calls.
3868 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3869 Don't try to optimize new-style __tls_get_addr call when handling
3870 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3871 relocs.
3872 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3873 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3874 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3875 without marker relocs.
3876 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3877 if section has no old-style calls. Set toc_ref for new relocs as
3878 appropriate.
3879 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3880 Don't try to optimize new-style __tls_get_addr call when handling
3881 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3882 relocs.
3883
51dec227
AM		 38842009-03-04 Alan Modra <amodra@bigpond.net.au>
3885
3886 PR 6768
3887 * configure.in: Test for ld --as-needed support. Link shared
3888 libbfd against libm.
3889 * configure: Regenerate.
3890
a1f7ca36
AM		 38912009-03-03 Alan Modra <amodra@bigpond.net.au>
3892
3893 * Makefile.am: Run "make dep-am".
3894 * Makefile.in: Regenerate.
3895
c3b7224a
NC		 38962009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3897
3898 * elf32-score7.c: New file.
3899 * elf32-score.h: New file.
3900 * elf32-score.c: Add code to support score 7. Set score7 as the
3901 default.
3902 * cpu-score.c: Add score7 architecure.
3903 (compatibile): New function.
3904 * Makefile.am: Add rules for building elf32-score7 object.
3905 * Makefile.in: Regenerate.
3906 * configure.in: Add elf32-score7 object to score vectors.
3907 * configure: Regenerate.
3908 * reloc.c: Add score7 relocs.
3909 * archures.c: Add score3 and score7 machine numbers.
3910 * bfd-in2.h: Regenerate.
3911 * libbfd.h: Regenerate.
3912
58e24671
RW		 39132009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3914
3915 * configure: Regenerate.
3916
5887528b
DA		 39172009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3918
d45b7d74
DA		 3919 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3920 (elf32_hppa_check_relocs): Use it.
3921
5887528b
DA		 3922 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3923 elf64-hppa.c.
3924 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3925 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3926 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3927 (elf_hppa_record_segment_addrs): Likewise.
3928 (elf_hppa_final_link): Likewise.
3929 (elf_hppa_relocate_insn): Likewise.
3930 (elf_hppa_final_link_relocate): Likewise.
3931 (elf64_hppa_relocate_section): Likewise.
3932 * elf64-hppa.c: Insert above.
3933
a03bd320
DA		 39342009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3935
3936 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3937 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3938 (elf_hppa_relocate_section): Likewise.
3939 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3940 from struct elf_link_hash_entry. Add count field.
3941 (struct elf64_hppa_dyn_hash_table): Delete.
3942 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3943 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3944 (hppa_elf_hash_entry, eh_name): Define.
3945 (elf64_hppa_new_dyn_hash_entry): Delete.
3946 (elf64_hppa_dyn_hash_lookup): Delete.
3947 (elf64_hppa_dyn_hash_traverse): Delete.
3948 (get_dyn_name): Delete.
3949 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3950 of struct elf64_hppa_dyn_hash_entry *.
3951 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3952 allocate_global_data_plt, allocate_global_data_stub,
3953 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3954 Likewise.
3955 (hppa64_link_hash_newfunc): New.
3956 (elf64_hppa_hash_table_create): Rework.
3957 (count_dyn_reloc): Likewise.
3958 (hppa64_elf_local_refcounts): New.
3959 (elf64_hppa_check_relocs): Rework using standard technique for recording
3960 local DLT, PLT and OPD reference counts.
3961 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3962 elf_link_hash_entry *.
3963 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3964 allocate_global_data_plt, allocate_global_data_stub,
3965 allocate_global_data_opd, allocate_dynrel_entries,
3966 elf64_hppa_adjust_dynamic_symbol,
3967 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3968 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3969 Use hppa_link_hash_table. Rework.
3970 (elf64_hppa_link_output_symbol_hook): Rework.
3971 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3972 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3973 elf64_hppa_finish_dynamic_sections): Likewise.
3974
ebe24dd4
CL		 39752009-02-26 Christophe Lyon <christophe.lyon@st.com>
3976
3977 * elf32-arm.c (stub_reloc_type): Removed.
3978 (insn_sequence): Renamed reloc_type field to r_type.
3979 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3980 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3981 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3982 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3983 (arm_stub_is_thumb): Catch new stubs.
3984 (arm_type_of_stub): Handle new stubs.
3985 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3986 (bfd_elf32_arm_process_before_allocation): Remove useless
3987 condition.
3988
b9d678e0
L		 39892009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3990
3991 * elf.c (elf_find_function): Use is_function_type to check
3992 function symbol.
3993
56fb3749
SA		 39942009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3995
3996 * xtensa-modules.c: Revert to previous version 1.11 due
3997 to inadvertant commit.
3998
658ff993
SA		 39992009-02-24 Sterling Augustine <sterling@tensilica.com>
4000
4001 * elf32-xtensa.c (text_action_add): Separate test for action
4002 type. Break if saved action is ta_widen_insn at same offset.
4003
cf3eccff
DJ		 40042009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4005
4006 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4007 to elf32_arm_stub_long_branch_any_arm_pic.
4008 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4009 (enum elf32_arm_stub_type, arm_type_of_stub)
4010 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4011 separately.
4012
07d72278
DJ		 40132009-02-24 Joseph Myers <joseph@codesourcery.com>
4014
4015 * elf32-arm.c (PREV_SEC): Update comment.
4016 (group_sections): Rename argument to stubs_always_after_branch.
4017 Reverse the list and place stubs at the end of input sections.
4018 Undefine NEXT_SEC.
4019 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4020
4e31c731
DJ		 40212009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4022
4023 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4024 Fix formatting.
4025 (arm_size_one_stub): Remove unnecessary break.
4026 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4027
40282009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 4029
4030 * elf32-arm.c (stub_insn_type): New type.
4031 (stub_reloc_type): Likewise.
4032 (insn_sequence): Likewise.
4033 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4034 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4035 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4036 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4037 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4038 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4039 (elf32_arm_stub_hash_entry): Add new helper fields.
4040 (stub_hash_newfunc): Initialize these new fields.
4041 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4042 to take endianness into account.
4043 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4044 (arm_map_one_stub): Code is now more generic, thanks to
4045 insn_sequence.
4046
c2b4a39d
CL		 40472009-02-23 Christophe Lyon <christophe.lyon@st.com>
4048
4049 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4050 code.
4051 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4052 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4053 BLX is not available. Fix typo in warning message. Add comments
4054 and improve formatting.
4055 (arm_build_one_stub): Adjust to new
4056 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4057 (arm_map_one_stub): Likewise.
4058
0c376465 40592009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 4060 Eric Botcazou <ebotcazou@adacore.com>
4061 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 4062
4063 * vms.h: Update copyright year, fix comments, reorder declarations.
4064 (_bfd_save_vms_section): Remove the prototype.
4065 (EGPS_S_V_NO_SHIFT): New constant.
4066 (bfd_vms_set_section_flags): New prototype.
4067 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4068 constants.
4069 (EGSY_S_W_FLAGS): Ditto.
4070 (EGSY_S_V_QUAD_VAL): Ditto.
4071 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4072 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4073 EGST_S_B_NAMLNG): Ditto.
4074 (ESRF_S_B_NAMLNG): Ditto.
4075 (ETIR_S_C_HEADER_SIZE): Ditto.
4076 (EGPS_S_V_ALLOC_64BIT): Ditto.
4077 (DST_S_C_EPILOG): Ditto.
4078 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4079 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4080 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4081 (DST_S_L_PCLINE_UNSLONG): Ditto.
4082 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4083 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4084 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4085 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4086 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4087 (DST_S_B_SRC_UNSBYTE): Ditto.
4088 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4089 Add prototypes.
4090 (vms_section, vms_reloc): Remove types.
4091 (hdr_struc): Replaced by ...
4092 (hdr_struct): ... new type.
4093 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4094 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4095 (EMH_DATE_LENGTH): Ditto.
4096 (eom_struc): Replaced by ...
4097 (eom_struct): ... new type.
4098 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4099 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4100 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4101 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4102 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4103 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4104 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4105 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4106 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4107 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4108 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4109 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4110 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4111 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4112 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4113 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4114 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4115 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4116 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4117 (enum file_type_enum): New type.
4118 (struct location_struct): Removed.
4119 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4120 (struct funcinfo, struct module): Ditto.
4121 (struct vms_private_data_struct): Update fields.
4122 (struct vms_section_data_struct): New type.
4123
4124 * vms.c: Update copyright year, fix comments,
4125 Fix includes for DECC, add prototypes.
4126 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4127 some initializers.
4128 Use flavour to set is_vax, location_stack is removed.
4129 (struct pair): Declare.
4130 (fill_section_ptr): Initialize variables at declaration.
4131 Add guard to set SECTION_SYM flag, handlde und section.
4132 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4133 (_bfd_vms_slurp_object_records): New function, replaces previous
4134 vms_object_p.
4135 (vms_slurp_module): New function.
4136 (vms_slurp_image): Ditto.
4137 (vms_object_p): Complete rewrite.
4138 (vms_mkobject): Use is_vax field to slect architecture.
4139 (free_reloc_stream): New function.
4140 (vms_convert_to_var): Ditto.
4141 (vms_convert_to_var_1): Ditto.
4142 (vms_convert_to_var_unix_filename): Ditto.
4143 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4144 VAR format on VMS.
4145 (vms_new_section_hook): Set alignment to 0, allocate private data.
4146 (vms_get_section_contents): Load content.
4147 (vms_get_symbol_info): Handle undefined section.
4148 (vms_find_nearest_line): Handle.
4149 (alloc_reloc_stream): New function.
4150 (vms_slurp_reloc_table): Ditto.
4151 (vms_get_reloc_upper_bound): Make it real.
4152 (vms_canonicalize_reloc): Do the real work.
4153 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4154 ALPHA_R_BOH.
4155 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4156 (vms_set_arch_mach): Check arch.
4157 (vms_set_section_contents): Copy the content after allocation.
4158 (vms_alpha_vec): Update object flags.
4159
4160 * vms-tir.c: Update copyright year, fix comments,
4161 add prototypes for new functions.
4162 (dst_define_location): New function.
4163 (dst_restore_location): New function.
4164 (dst_retrieve_location): New function.
4165 (dst_check_allocation): New function.
4166 (image_dump): Call dst_check_allocation.
4167 (image_write_b): Ditto.
4168 (image_write_w): Ditto.
4169 (image_write_l): Ditto.
4170 (image_write_q): Ditto.
4171 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4172 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4173 CTL_STKDL.
4174 Call error handler instead of abort if name is not known.
4175 (etir_sta): Add quarter_relocs argument and set it.
4176 Fix cast.
4177 (etir_sto): Ditto.
4178 (etir_opr): Ditto, return FALSE in case of error.
4179 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4180 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4181 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4182 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4183 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4184 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4185 Return FALSE in case of error.
4186 (tir_sta): Change sign of psect.
4187 (tir_ctl): Ditto.
4188 (tir_cmd): Fix cast. Makes tir_table static const.
4189 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4190 add argument to explain.
4191 (analyze_etir): Initialize maxptr, add quarter_relocs
4192 declaration, move some declarations into inner scopes.
4193 Handle quarter_relocs and STO_IMM.
4194 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4195 (_bfd_vms_slurp_relocs): New function.
4196 (_bfd_vms_decode_relocs): New function.
4197 (sto_imm): Rewritten.
4198 (start_first_etbt_record): New function.
4199 (start_another_etbt_record): Ditto.
4200 (etir_output_check): Ditto.
4201 (defer_reloc_p): Ditto.
4202 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4203 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4204 rewritte relocations handling.
4205 (_bfd_vms_write_tbt): Removed.
4206 (_bfd_vms_write_dbg): Ditto.
4207
4208 * vms-misc.c: Update copyright year, Fix comments.
4209 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4210 (maybe_adjust_record_pointer_for_object): New function.
4211 (_bfd_vms_get_first_record): New function, replaces ...
4212 (_bfd_vms_get_record): .. removed.
4213 (_bfd_vms_get_object_record): New function.
4214 (_bfd_vms_get_object_record): New function.
4215 (vms_get_remaining_object_record): New function, replaces ...
4216 (_bfd_vms_get_next_record): ... removed.
4217 (add_new_contents): Removed.
4218 (_bfd_save_vms_section): Removed.
4219 (_bfd_get_vms_section): Removed.
4220 (_bfd_vms_output_flush): Write in VAR format.
4221 (new_symbol): Don't make UND section.
4222
4223 * vms-hdr.c: Update copyright year, update list of record handled.
4224 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4225 (_bfd_vms_write_hdr): Strip vms and unix patches,
4226 add comments, truncate module name at 31 characters,
4227 use constants instead of hard-coded value,
4228 write BFD version instead of a fixed string.
4229 (_bfd_vms_slurp_ihd): New function.
4230 (_bfd_vms_slurp_isd): Ditto.
4231 (_bfd_vms_slurp_ihs): Ditto.
4232 (new_module): Ditto.
4233 (parse_module): Ditto
4234 (build_module_list): Ditto.
4235 (module_find_nearest_line): Ditto.
4236 (_bfd_vms_find_nearest_dst_line): Ditto.
4237 (vms_slurp_debug): Ditto.
4238 (_bfd_vms_slurp_dbg): Ditto.
4239 (_bfd_vms_slurp_tbt): Ditto.
4240 (_bfd_vms_write_dbg): Ditto.
4241 (_bfd_vms_write_tbt): Ditto.
4242
4243 * vms-gsd.c: Update copyright year, update list of records handled.
4244 (EVAX_LITERALS_NAME): New macro.
4245 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4246 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4247 (register_universal_symbol): New function and prototype.
4248 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4249 improve debug messages,
4250 use constants instead of hard-coded value,
4251 fix missing endianness conversion,
4252 handle global symbol (SYMG).
4253 (bfd_vms_set_section_flags): New function.
4254 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4255 handle section literals,
4256 fix indentation,
4257 handle section bfd and vms flags,
4258 don't output LIB$INITIALIZE symbol,
4259 fix handling of weak symbols,
4260 fix evax vs vax procedure descriptor,
4261 handle absolute symbols.
4262
4263 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4264 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4265
4266 * makefile.vms (DEFS): Fix flags for VMS.
4267
4268 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4269
4270 * bfd-in2.h: Regenerated.
4271 * libbfd.h: Regenerated.
4272
47149254
CC		 42732009-02-20 Cary Coutant <ccoutant@google.com>
4274
4275 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4276 in struct stat.
4277
6b1cecf3
DK		 42782009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4279
4280 PR gas/7059
4281 * coffcode.h (coff_write_object_contents): Don't let the string
4282 table offset overflow the s_name field when using long section names.
4283
88183869
DK		 42842009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4285
4286 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4287 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4288 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4289 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4290 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4291 (bfd_pmac_xcoff_backend_data): Likewise.
4292 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4293 (bfd_xcoff_aix5_backend_data): Likewise.
4294 (xcoff64_write_object_contents): Delete unused long_section_names
4295 local variable.
4296 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4297 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4298 struct non-const.
4299 * coffcode.h (documentation): Update to describe long section names.
4300 (COFFLONGSECTIONCATHELPER): New helper macro.
4301 (BLANKOR1TOODD): Likewise.
4302 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4303 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4304 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4305 (bfd_coff_set_long_section_names_allowed): New function.
4306 (bfd_coff_set_long_section_names_disallowed): Likewise.
4307 (struct bfd_coff_backend_data): Add new backend hook function
4308 pointer _bfd_coff_set_long_section_names.
4309 (bfd_coff_set_long_section_names): New backend hook.
4310 (coff_write_object_contents): Only generate long section names if
4311 bfd_coff_long_section_names() indicates they are currently enabled.
4312 (bfd_coff_std_swap_table): Make non-const, and initialise long
4313 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4314 (ticoff0_swap_table): Likewise to both.
4315 (ticoff1_swap_table): Again, likewise to both.
4316 * coffgen.c (make_a_section_from_file): Allow long section names
4317 as inputs even if not currently allowed for outputs.
4318 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4319 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4320 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4321 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4322 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4323 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4324 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4325 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4326 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4327 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4328 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4329 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4330 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4331 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4332 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4333 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4334 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4335 * libcoff-in.h: Update copyright year to cause updated copyright
4336 year in generated libcoff.h, and fix typo.
4337 * libcoff.h: Regenerated.
4338 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4339 (_bfd_ecoff_no_long_sections): Add prototype.
4340 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4341 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4342 defined by an including .c file.
4343 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4344 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4345 (ticoff1_swap_table): Likewise to both.
4346
90d8a22c
CL		 43472009-02-18 Christophe Lyon <christophe.lyon@st.com>
4348
4349 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4350 stub. Catch default case error.
4351 (arm_map_one_stub): Add missing Thumb mapping symbol.
4352
12123067
NC		 43532009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4354
4355 PR 9841
4356 * elf32-avr.c: Handle case where no local symbos exist correctly.
4357
fea2b4d6
CL		 43582009-02-16 Christophe Lyon <christophe.lyon@st.com>
4359
4360 bfd/
4361 * elf32-arm.c (arm_long_branch_stub,
4362 arm_thumb_v4t_long_branch_stub,
4363 arm_thumb_thumb_long_branch_stub,
4364 arm_thumb_arm_v4t_long_branch_stub,
4365 arm_thumb_arm_v4t_short_branch_stub,
4366 arm_pic_long_branch_stub):
4367 Renamed to elf32_arm_stub_long_branch_any_any,
4368 elf32_arm_stub_long_branch_v4t_arm_thumb,
4369 elf32_arm_stub_long_branch_thumb_only,
4370 elf32_arm_stub_long_branch_v4t_thumb_arm,
4371 elf32_arm_stub_short_branch_v4t_thumb_arm,
4372 elf32_arm_stub_long_branch_any_any_pic.
4373 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4374 arm_thumb_thumb_stub_long_branch,
4375 arm_thumb_arm_v4t_stub_long_branch,
4376 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4377 Renamed to arm_stub_long_branch_any_any,
4378 arm_stub_long_branch_v4t_arm_thumb,
4379 arm_stub_long_branch_thumb_only,
4380 arm_stub_long_branch_v4t_thumb_arm,
4381 arm_stub_short_branch_v4t_thumb_arm,
4382 arm_stub_long_branch_any_any_pic.
4383
13e0a874
DA		 43842009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4385
4386 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4387 in branch offset check.
4388
3a71aa26
AM		 43892009-02-15 Alan Modra <amodra@bigpond.net.au>
4390
4391 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4392 add toc.symndx and toc.add.
4393 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4394 Set up toc.add.
4395 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4396 callers.
4397 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4398 (branch_reloc_hash_match): New function, extracted from..
4399 (ppc64_elf_tls_optimize): ..here.
4400 (ppc64_elf_relocate_section): Properly set addends when optimizing
4401 tls sequences. Avoid unnecessary reading and writing of insns.
4402 Only redo reloc when symbol changed. Bypass symbol checks when
4403 using tlsld_got.
4404 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4405 (branch_reloc_hash_match): New function, extracted from..
4406 (ppc_elf_tls_optimize): ..here.
4407 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4408 Don't clear addend on zapped __tls_get_addr reloc.
4409
2c2b4ed4
NC		 44102009-02-12 Nick Clifton <nickc@redhat.com>
4411
4412 PR 9827
4413 * elflink.c (bfd_elf_final_link): When counting the relocations,
4414 if the header size has not been set yet then assume that it will
4415 match the output section's reloc type.
4416
453f5985
NS		 44172009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4418
4419 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4420 relocatable link.
4421
3209bffa
AM		 44222009-02-09 Alan Modra <amodra@bigpond.net.au>
4423
4424 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4425 (find_function): Likewise.
4426 (pasted_function): Don't error if no prior function found.
4427 (discover_functions): Revert 2008-12-10 change. Extend first
4428 function range to start of section.
4429
813c8a3c
DA		 44302009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4431
4432 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4433 functions to C90.
4434 * elf64-hppa.h: Likewise.
4435
2d0f9ad9
JM		 44362009-02-06 Joseph Myers <joseph@codesourcery.com>
4437
4438 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4439 .sbss handling.
4440
50e00962
AM		 44412009-02-04 Alan Modra <amodra@bigpond.net.au>
4442
4443 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4444 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4445
52b6b6b9
JM		 44462009-02-03 Sandip Matte <sandip@rmicorp.com>
4447
4448 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4449 * archures.c (bfd_mach_mips_xlr): Define.
4450 * bfd-in2.h: Regenerate.
4451 * cpu-mips.c (I_xlr): Define.
4452 (arch_info_struct): Add XLR entry.
4453 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4454 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4455 (mips_mach_extensions): Add XLR entry.
4456
654c3c9f
EW		 44572009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4458
4459 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4460
31dd3154
JM		 44612009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4462
4463 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4464 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4465 and install-pdf-recursive targets. Define pdfdir.
4466 * doc/Makefile.am: Define pdf__strip_dir. Add
4467 install-pdf and install-pdf-am targets.
d1fa68d3 4468 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4469 * configure: Regenerate.
4470 * Makefile.in: Regenerate
4471 * doc/Makefile.in: Regenerate.
4472
cf869cce
NC		 44732009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4474
4475 * bfd-in2.h: Regenerate.
4476 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4477 fields from n_entries to n_slots where appropriate, update comments.
4478 (HOWTO): Add TLS relocations.
4479 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4480 (enum elf_m68k_got_offset_size): New enum.
4481 (struct elf_m68k_got_entry.type): Move field to ...
4482 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4483 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4484 functions.
4485 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4486 functions.
4487 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4488 fields into n_entries array. Update comments.
4489 (elf_m68k_init_got): Simplify, update all uses.
4490 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4491 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4492 GOT entries; update name, update all uses.
4493 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4494 (elf_m68k_get_got_entry): Update.
4495 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4496 simplify.
4497 (elf_m68k_remove_got_entry_type): Simplify.
4498 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4499 (elf_m68k_can_merge_gots): Update.
4500 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4501 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4502 GOT entries, simplify.
4503 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4504 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4505 field, remove obsoleted local_n_entries field.
4506 (elf_m68k_partition_multi_got_2): New static function.
4507 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4508 update.
4509 (elf_m68k_remove_got_entry_type): Update.
4510 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4511 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4512 update of sgot->size and srelgot->size.
4513 (elf_m68k_gc_sweep_hook): Update.
4514 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4515 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4516 TLS relocations.
4517 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4518 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4519
c1a0a41f
DD		 45202009-02-02 DJ Delorie <dj@redhat.com>
4521
4522 * elf32-mep.c (config_names): Regenerate configuration.
4523
72a80a16
AM		 45242009-02-02 Alan Modra <amodra@bigpond.net.au>
4525
4526 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4527 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4528 * elf.c (bfd_elf_get_str_section): Make static.
4529 (bfd_elf_find_section): Delete.
4530 * libbfd.h: Regenerate.
4531
273f4430
JK		 45322009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4533
4534 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4535 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4536
010e5ae2
AM		 45372009-01-31 Alan Modra <amodra@bigpond.net.au>
4538
4539 * elflink.c (on_needed_list): New function.
4540 (elf_link_add_object_symbols): Link in --as-needed libs if they
4541 satisfy undefined symbols in other libs.
4542
33a7ffc2
JM		 45432009-01-30 Julian Brown <julian@codesourcery.com>
4544
4545 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4546 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4547 with --just-symbols (-R).
4548
13d72a14
AN		 45492009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4550
4551 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4552 high_pc in order to properly sign-extend VMAs.
4553
d334575b 45542009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4555 Mark Shinwell <shinwell@codesourcery.com>
4556 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4557
4558 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4559
528aeb62
CM		 45602009-01-28 Catherine Moore <clm@codesourcery.com>
4561
4562 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4563 SEC_LOAD for dynamic relocation sections.
4564
f6f05983
HPN		 45652009-01-27 Hans-Peter Nilsson <hp@axis.com>
4566
4567 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4568 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4569 the size of local TLS data.
4570
27cc28f9
AS		 45712009-01-27 Andreas Schwab <schwab@suse.de>
4572
4573 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4574 architectures in the archive.
4575
b3bf42d8
HPN		 45762009-01-27 Hans-Peter Nilsson <hp@axis.com>
4577
f551b6f0
HPN		 4578 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4579 <R_CRIS_32_DTPREL>: Correct relocation value.
4580
b3bf42d8
HPN		 4581 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4582 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4583 symbols with non-default visibility.
4584
9bc4e62b
NS		 45852009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4586
4587 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4588 describing the trampolines.
4589 (ppc_elf_relocate_section): Update relocs to describe the
4590 trampolines.
4591
aeaf6540
DA		 45922009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4593
4594 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4595 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4596 and R_PARISC_PCREL12F relocations.
4597
1e8fa21e
AM		 45982009-01-24 Alan Modra <amodra@bigpond.net.au>
4599
4600 PR 6022
4601 * elflink.c (find_version_for_sym): New function split out from,
4602 but without export_dynamic test, ..
4603 (_bfd_elf_link_assign_sym_version): ..here.
4604 (_bfd_elf_export_symbol): Use it.
4605
28caa186
AM		 46062009-01-23 Alan Modra <amodra@bigpond.net.au>
4607
4608 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4609 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4610 * elflink.c: ..here, somewhat modified.
4611 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4612 _bfd_elf_link_find_version_dependencies,
4613 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4614 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4615 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4616 declare..
4617 * elflink.c: ..and make static here.
4618 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4619 of output_bfd from struct elf_find_verdep_info.
4620 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4621 struct elf_info_failed.
4622 (bfd_elf_size_dynamic_sections): Adjust.
4623
be04437d
AM		 46242009-01-22 Alan Modra <amodra@bigpond.net.au>
4625
4626 PR 6832
4627 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4628 after comp_unit_find_line call.
4629
58f9615c
NC		 46302009-01-21 Nick Clifton <nickc@redhat.com>
4631
4632 PR 9769
4633 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4634 tm_gmtoff field in struct tm.
4635
fb266b8b
AM		 46362009-01-21 Alan Modra <amodra@bigpond.net.au>
4637
4638 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4639 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4640 sections in soft-icache lines unless non_ia_text. Don't add
4641 rodata if doing so would exceed line size.
4642
451ffe63
HPN		 46432009-01-19 Hans-Peter Nilsson <hp@axis.com>
4644
4645 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4646 types than bfd_link_hash_indirect, before early return, call
4647 _bfd_elf_link_hash_copy_indirect.
4648
5aa6ff7c
AS		 46492009-01-19 Andrew Stubbs <ams@codesourcery.com>
4650
4651 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4652 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4653 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4654 (elf_backend_obj_attrs_order): New define.
4655 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4656 (elfNN_bed): Add elf_backend_obj_attrs_order.
4657
3483fe2e
AS		 46582009-01-19 Andrew Stubbs <ams@codesourcery.com>
4659
4660 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4661 (obj_attr_size): Likewise.
4662 (write_obj_attribute): Likewise.
4663 (_bfd_elf_copy_obj_attributes): Likewise.
4664 (_bfd_elf_parse_attributes): Likewise.
4665 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4666 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4667 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4668 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4669 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4670 with macros.
4671
2d0bb761
AS		 46722009-01-19 Andrew Stubbs <ams@codesourcery.com>
4673
4674 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4675 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4676 (bfd_elf_add_obj_attr_string): Likewise.
4677 (bfd_elf_add_obj_attr_int_string): Likewise.
4678 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4679 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4680 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4681 Tag_nodefaults has no default value.
4682 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4683 comment to reflect the new state.
4684
a77e83b7
AM		 46852009-01-19 Alan Modra <amodra@bigpond.net.au>
4686
4687 PR 9695
4688 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4689 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4690 (adjust_z_magix): Delete dead code handling QMAGIC.
4691
f6d29e26
KT		 46922009-01-16 Kai Tietz <kai.tietz@onevision.com>
4693
4694 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4695 IMAGE_SCN_MEM_DISCARDABLE.
4696
29670fb9
AM		 46972009-01-16 Alan Modra <amodra@bigpond.net.au>
4698
4699 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4700 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4701 * configure.in (commonbfdlib): Delete.
4702 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4703 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4704 is available, not just for linux.
4705 * po/SRC-POTFILES.in: Regenerate.
4706 * Makefile.in: Regenerate.
4707 * configure: Regenerate.
4708
91e22acd
AS		 47092009-01-15 Andrew Stubbs <ams@codesourcery.com>
4710 Julian Brown <julian@codesourcery.com>
4711
4712 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4713 ARM attributes in ABI 2.07.
4714 * elf32-arm.c (get_secondary_compatible_arch): New function.
4715 (set_secondary_compatible_arch): New function.
4716 (tag_cpu_arch_combine): New function.
4717 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4718 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4719 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4720 make it fit with order_01243.
4721 Add support for Tag_also_compatible_with,
4722 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4723 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4724 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4725 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4726 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4727 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4728 Rework the way unknown attributes are handled.
4729 Defer errors until all attributes have been processed.
4730
7b86a9fa
AS		 47312009-01-15 Andrew Stubbs <ams@codesourcery.com>
4732
4733 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4734 bfd_elf_add_obj_attr_int_string.
4735 Read Tag_compatibility from its new location in the attribute array,
4736 rather than the attribute list.
4737 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4738 bfd_elf_add_obj_attr_int_string.
4739 (_bfd_elf_parse_attributes): Likewise.
4740 (_bfd_elf_merge_object_attributes): There's now only one
4741 Tag_compatibility, and it's in the array, not the list.
4742 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4743 Tag_compatibility.
4744 (bfd_elf_add_obj_attr_compat): Rename to
4745 bfd_elf_add_obj_attr_int_string.
4746 (bfd_elf_add_proc_attr_compat): Rename to
4747 bfd_elf_add_proc_attr_int_string.
4748 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4749 Tag_compatibility.
4750
01e1a5bc
NC		 47512009-01-15 Douglas B Rupp <rupp@gnat.com>
4752
4753 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4754 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4755 (vmsutil.lo): Add dependency rule.
4756 * Makefile.in: Regenerate.
4757 * config.bfd (ia64*-*-*vms*): Add case.
4758 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4759 * configure: Regenerate.
4760 * vmsutil.c: New file.
4761 * vmsutil.h: New file.
4762 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4763 attr to bfd_vma.
4764 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4765 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4766 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4767 elfNN_vms_object_p): New functions
4768 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4769
a33dafc3
L		 47702009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4771
4772 PR ld/9727
4773 * elflink.c (elf_gc_sweep): Exclude the group section if the
4774 first member of the section group is excluded.
4775
13c0e967
AM		 47762009-01-14 Alan Modra <amodra@bigpond.net.au>
4777
4778 PR 9735
4779 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4780 saved filename, use bfd_alloc rather than bfd_malloc for it.
4781
460e679b
AM		 47822009-01-13 Alan Modra <amodra@bigpond.net.au>
4783
4784 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4785
25076afa
AM		 47862009-01-13 Alan Modra <amodra@bigpond.net.au>
4787
4788 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4789
37107878
AM		 47902009-01-12 Alan Modra <amodra@bigpond.net.au>
4791
4792 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4793
cd4a7468
AM		 47942009-01-12 Alan Modra <amodra@bigpond.net.au>
4795
4796 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4797 num_lines_log2.
4798 (struct got_entry): Add br_addr.
4799 (struct call_info): Add priority.
4800 (struct function_info): Add lr_store and sp_adjust.
4801 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4802 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4803 area as an overlay, and check that no other overlays exist. Look up
4804 icache overlay manager entry sym.
4805 (BRA_STUBS, BRA, BRASL): Define.
4806 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4807 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4808 in branch insn.
4809 (count_stub, build_stub): Support soft-icache.
4810 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4811 (spu_elf_size_stubs): Size soft-icache stubs.
4812 (overlay_index): New function.
4813 (spu_elf_build_stubs): Make static. Support soft-icache.
4814 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4815 (find_function_stack_adjust): Save lr store and stack adjust insn
4816 offsets.
4817 (maybe_insert_function): Adjust find_function_stack_adjust call.
4818 (mark_functions_via_relocs): Retrieve priority.
4819 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4820 (sort_calls): Sort by priority first.
4821 (mark_overlay_section): Ignore .ovl.init.
4822 (sum_stack): Only print when stack_analysis.
4823 (print_one_overlay_section): New function, extracted from..
4824 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4825 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4826 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4827 analysis. Call spu_elf_build_stubs.
4828 (spu_elf_relocate_section): For soft-icache encode overlay index
4829 into addresses.
4830 (spu_elf_output_symbol_hook): Support soft-icache.
4831 (spu_elf_modify_program_headers: Likewise.
37107878 4832
cd4a7468
AM		 4833 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4834 num_regions to num_lines. Add line_size and max_branch.
4835 (enum _ovly_flavour): Add ovly_soft_icache.
4836 (spu_elf_build_stubs): Delete.
4837
80c29487
JK		 48382009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4839
4840 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4841 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4842
1bc86aea
HPN		 48432009-01-07 Hans-Peter Nilsson <hp@axis.com>
4844
4845 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4846 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4847 the program, the known offset starts at the negative size of the
4848 TLS section.
4849 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4850 Similar.
4851
3baa454d 48522009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4853
3baa454d 4854 * config.bfd: Add lm32-*-rtems*.
75606e85 4855
9dbe8890
L		 48562009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4857
4858 * coff-ppc.c: Add 2009 to Copyright.
4859 * elf32-cris.c: Likewise.
4860 * elflink.c: Likewise.
4861
0bdf8d40
HPN		 48622009-01-03 Hans-Peter Nilsson <hp@axis.com>
4863
4864 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4865 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4866
54ac0771
L		 48672009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4868
4869 PR ld/9679
4870 * elflink.c (elf_merge_st_other): New.
4871 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4872 hide them if needed.
4873 (elf_link_add_object_symbols): Updated.
4874
d8880531
L		 48752009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4876
4877 PR ld/9676
4878 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4879 ref_dynamic and dynamic_def fields when setting def_regular
4880 to 1.
4881
b70b5c14
NC		 48822009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4883
4884 PR 9682
4885 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4886 literal.
4887
d8880531 4888For older changes see ChangeLog-2008
56882138
AM		 4889\f
4890Local Variables:
4891mode: change-log
4892left-margin: 8
4893fill-column: 74
4894version-control: never
4895End:
GDB Binutils - Deliverables
This page took 0.739209 seconds and 4 git commands to generate.