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2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
a231ddc0
L		 12009-11-17 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/10955
4 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
5 max_short_offset, min_short_sec and min_short_offset.
6 (elfNN_ia64_update_short_info): New.
7 (elfNN_ia64_relax_section): Update max_short_sec,
8 max_short_offset, min_short_sec and min_short_offset.
9 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
10 they are set.
11
9e3c6df6 122009-11-17 Paul Brook <paul@codesourcery.com>
a231ddc0 13 Daniel Jacobowitz <dan@codesourcery.com>
9e3c6df6
PB		 14
15 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
16 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
17 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
18
2a516af6
UW		 192009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
20
21 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
22 reserved, and extra_stack_space members.
23 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
24 and extra_stack_space members of htab->params instead.
25
310092bd
TG		 262009-11-17 Tristan Gingold <gingold@adacore.com>
27
28 * targets.c: Include alloca-conf.h
29
5fbe9721
KT		 302009-11-16 Kai Tietz <kai.tietz@onevision.com>
31
32 * targets.c (bfd_get_target_info): New function.
33 (_bfd_find_arch_match): New function.
34 * bfd-in2.h: Regenerated.
35
fa78c13a
NC		 362009-11-12 Nick Clifton <nickc@redhat.com>
37
38 * po/ru.po: Updates Russian translation.
39
41327c9d
NC		 402009-11-11 Nick Clifton <nickc@redhat.com>
41
42 * po/id.po: Updated Indonesian translation.
43
da2f07f1
JK		 442009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
45
46 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
47 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
48 * aclocal.m4: Regenerate.
49 * configure: Regenerate.
50
57ca8ac7
L		 512009-11-09 H.J. Lu <hongjiu.lu@intel.com>
52
53 PR ld/10911
54 * elflink.c (elf_link_output_extsym): Don't return on
55 STT_GNU_IFUNC symbol when stripping.
56
d9f40817
DA		 572009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
58
59 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
60 in a relocatable link.
61 * elf64-hppa.c (elf_hppa_final_link): Likewise.
62
3cbc5de0
NC		 632009-11-05 Nick Clifton <nickc@redhat.com>
64
65 * elflink.c (elf_link_add_object_symbols): Improve error
66 message generated when a symbol is left unresolved because a
57ca8ac7 67 --no-add-needed command line option has prevented the
3cbc5de0
NC		 68 inclusion of the DSO defining it.
69
6567fa84
UW		 702009-11-03 Alan Modra <amodra@bigpond.net.au>
71 Ulrich Weigand <uweigand@de.ibm.com>
72
73 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
74 (jump tables or other references to code labels) as well.
75
62f3b8c8
PB		 762009-11-02 Paul Brook <paul@codesourcery.com>
77
78 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
79 attributes.
80
3703bab9
AM		 812009-11-02 Alan Modra <amodra@bigpond.net.au>
82
83 * elflink.c (elf_link_add_object_symbols): Don't force debug
84 symbols local.
85
5d5a918a
HPN		 862009-10-29 Johan Kristell <johankri@axis.com>
87
88 * elf32-cris.c (cris_elf_plt_sym_val): New function.
89 (elf_backend_plt_sym_val): Define.
90
5fdcb63c
KT		 912009-10-27 Kai Tietz <kai.tietz@onevision.com>
92
93 * peXXigen.c (bfdver.h): Add include.
94 (LINKER_VERSION): Do calculation based on BFD_VERSION.
95
d76b263e
MR		 962009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
97
98 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
99
71f136d6
MR		 1002009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
101
102 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
103
9e86195c
MR		 1042009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
105
106 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
107
406dba13
KT		 1082009-10-23 Kai Tietz <kai.tietz@onevision.com>
109
110 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
111 of R_AMD64_PCRLONG_<X> relocations from addend.
112
98950613
AM		 1132009-10-23 Alan Modra <amodra@bigpond.net.au>
114
115 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
116
dbde1c12
AM		 1172009-10-20 Alan Modra <amodra@bigpond.net.au>
118
119 PR binutils/10802
120 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
121
ebf275e3
HPN		 1222009-10-19 Hans-Peter Nilsson <hp@axis.com>
123
124 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
125 Don't subtract the size of the TLS block for non-shared objects
126 from the relocation.
127
6c293e26
AM		 1282009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
129
130 * coff-z80.c (z80coff_vec): Allow sections to be of type
131 SEC_CODE or SEC_DATA
132
493152cb
AM		 1332009-10-16 Alan Modra <amodra@bigpond.net.au>
134
135 PR binutils/10785
136 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
137 bim and bim->buffer. bfd_malloc instead.
138 * peicode.h (pe_ILF_build_a_bfd): Similarly.
139 (ILF_DATA_SIZE): Don't include bim.
140 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
141
f88dc410
AM		 1422009-10-14 Alan Modra <amodra@bigpond.net.au>
143
144 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
145
cd2b2c10
L		 1462009-10-13 H.J. Lu <hongjiu.lu@intel.com>
147
148 PR binutils/10763
149 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
150 earlier.
151
fc3e1e3c
AM		 1522009-10-13 Alan Modra <amodra@bigpond.net.au>
153
154 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
155
f8076f98
RM		 1562009-10-12 Roland McGrath <roland@frob.com>
157
158 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
159 Fix %s that should be %B in several message formats.
160
f0803690
AM		 1612009-10-10 Alan Modra <amodra@bigpond.net.au>
162
163 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
164 excluded output sections.
165
0c9b2b4c
TG		 1662009-10-09 Tristan Gingold <gingold@adacore.com>
167
168 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
169 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
170
ab273af8
TG		 1712009-10-09 Tristan Gingold <gingold@adacore.com>
172
173 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
174 bfd_mach_o_read_symtab_symbols.
175 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
176 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
177 (bfd_mach_o_scan_write_section_32): Rename to
178 bfd_mach_o_write_section_32.
179 (bfd_mach_o_scan_write_section_64): Rename to
180 bfd_mach_o_write_section_64.
181 (bfd_mach_o_scan_write_segment_32): Rename to
182 bfd_mach_o_write_segment_32.
183 (bfd_mach_o_scan_write_segment_64): Rename to
184 bfd_mach_o_write_segment_64.
185 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
186 (bfd_mach_o_scan_read_section_32): Rename to
187 bfd_mach_o_read_section_32.
188 (bfd_mach_o_scan_read_section_64): Rename to
189 bfd_mach_o_read_section_64.
190 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
191 (bfd_mach_o_scan_read_symtab_strtab): Rename to
192 bfd_mach_o_read_symtab_strtab.
193 (bfd_mach_o_scan_read_symtab_symbol): Rename to
194 bfd_mach_o_read_symtab_symbol.
195 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
196 bfd_mach_o_read_dysymtab_symbol.
197 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
198 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
199 (bfd_mach_o_scan_read_prebound_dylib): Rename to
200 bfd_mach_o_read_prebound_dylib.
201 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
202 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
203 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
204 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
205 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
206 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
207 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
208 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
209 (bfd_mach_o_scan_read_segment_32): Rename to
210 bfd_mach_o_read_segment_32.
211 (bfd_mach_o_scan_read_segment_64): Rename to
212 bfd_mach_o_read_segment_64.
213 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
214 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
215 bfd_mach_o_read_dysymtab_symbol.
216
b2b62060
TG		 2172009-10-09 Tristan Gingold <gingold@adacore.com>
218
219 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
220 (bfd_mach_o_section_get_nbr_indirect): Ditto.
221 (bfd_mach_o_get_synthetic_symtab): New function.
222 (bfd_mach_o_print_private_header): Print the number of commands
223 in decimal.
224 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
225 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
226
615b63d4
TG		 2272009-10-08 Tristan Gingold <gingold@adacore.com>
228
229 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
230
8654b68a
L		 2312009-10-06 H.J. Lu <hongjiu.lu@intel.com>
232
233 * bfd-in2.h: Regenerated.
234
4a056f14
AM		 2352009-10-02 Alan Modra <amodra@bigpond.net.au>
236
237 * aout-cris.c (N_SHARED_LIB): Don't define.
238 * hp300bsd.c (N_SHARED_LIB): Don't define.
239 * i386bsd.c (N_SHARED_LIB): Don't define.
240 * i386linux.c (N_SHARED_LIB): Don't define.
241 * i386lynx.c (N_SHARED_LIB): Don't define.
242 * m68klinux.c (N_SHARED_LIB): Don't define.
243 * m88kmach3.c (N_SHARED_LIB): Don't define.
244 * mipsbsd.c (N_SHARED_LIB): Don't define.
245 * newsos3.c (N_SHARED_LIB): Don't define.
246 * pc532-mach.c (N_SHARED_LIB): Don't define.
247 * pdp11.c (N_SHARED_LIB): Don't define.
248 * sparclinux.c (N_SHARED_LIB): Don't define.
249 * vaxbsd.c (N_SHARED_LIB): Don't define.
250
eb503a00
DK		 2512009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
252
253 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
254 symbol for a weak undef in the auxbfd, not the input bfd.
255
64028ad7
UW		 2562009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
257
258 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
259 after .toe instead of before .text section. Set the LMA of all
260 overlay sections to their icache IA address.
261 (spu_elf_find_overlays): Determine icache set id without reference
262 to the LMA.
263
27a5525e
TG		 2642009-09-30 Tristan Gingold <gingold@adacore.com>
265
266 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
267
464d3bd4
L		 2682009-09-29 H.J. Lu <hongjiu.lu@intel.com>
269
270 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
271 (elf64_x86_64_relocate_section): Use it.
272 (elf64_x86_64_finish_dynamic_symbol): Likewise.
273
c7927a3c
NC		 2742009-09-29 DJ Delorie <dj@redhat.com>
275
276 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
277 (ALL_MACHINES_CFILES): Add cpu-rx.c.
278 (BFD32_BACKENDS): Add elf32-rx.lo.
279 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
280 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
281 Export bfd_rx_arch.
282 (bfd_archures_list): Add bfd_rx_arch.
283 * config.bfd: Add entry for rx-*-elf.
284 * configure.in: Add entries for bfd_elf32_rx_le_vec and
285 bfd_elf32_rx_be_vec.
286 * reloc.c: Add RX relocations.
287 * targets.c: Add RX target vectors.
288 * Makefile.in: Regenerate.
289 * bfd-in2.h: Regenerate.
290 * configure: Regenerate.
291 * libbfd.h: Regenerate.
292 * cpu-rx.c: New file.
293 * elf32-rx.c: New file.
294
0505e902
SR		 2952009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
296
297 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
f8076f98 298 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
0505e902 299
caa83f8b
NC		 3002009-09-28 Nick Clifton <nickc@redhat.com>
301
302 PR 10478: Accepting Solaris binaries.
303 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
304 section link values in x86 binaries.
305 * elfcode.h (elf_object_p): Likewise.
306
fc9f1df9
NC		 3072009-09-28 Philippe De Muyter <phdm@macqel.be>
308
309 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
310 (elf_backend_final_write_processing): Macro defined as above function.
311
21d799b5
NC		 3122009-09-25 Martin Thuresson <martint@google.com>
313
4a056f14 314 Update sources to make alpha and arm targets compile cleanly with
21d799b5
NC		 315 -Wc++-compat:
316 * ecoff.c: Add casts.
317 * ecofflink.c: Add casts.
318 * elf64-alpha.c: Add casts.
319 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
320 to top level.
321 (SKIP_HOWTO): Use enum name.
322 * elf32-arm.c: Add casts.
323 (elf32_arm_vxworks_bed): Update code to avoid multiple
324 declarations.
325 (struct map_stub): Move to top level.
326
935bd1e0
L		 3272009-09-24 H.J. Lu <hongjiu.lu@intel.com>
328
329 PR ld/10630
330 * elflink.c (elf_link_output_extsym): Turn off visibility on
331 local symbol.
332 (bfd_elf_final_link): Turn off visibility on dynamic local
333 symbol.
334
107601c8
AM		 3352009-09-24 Alan Modra <amodra@bigpond.net.au>
336
337 PR binutils/10654
338 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
339 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
340 Remove "function" parm, adjust caller.
341
7ee314fa
AM		 3422009-09-23 Matt Rice <ratmice@gmail.com>
343
344 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
345 arguments.
346 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
347 DT_DEPAUDIT from audit/depaudit arguments.
348 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
349 (elf_link_add_object_symbols): Set dt_audit target data when finding a
350 DT_AUDIT.
351 * bfd-in2.h: Regenerate.
352 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
353
d3e32c2e
JZ		 3542009-09-23 Jie Zhang <jie.zhang@analog.com>
355
356 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
357 .rel.plt and .plt sections are removed.
358 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
359 section. Remove the duplicated removing of empty .rel.plt
360 section.
361
a10917ef
RS		 3622009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
363
364 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
365 patch to handle the new personality relaxation.
366
30af5962
RS		 3672009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
368
369 * elf-eh-frame.c (make_pc_relative): New function.
370 (_bfd_elf_write_section_eh_frame): Use it.
371
a7f2871e
AM		 3722009-09-21 Alan Modra <amodra@bigpond.net.au>
373
374 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
375 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
376 (MR_0_3, MR_3_0): Define.
377 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
378 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
379 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
380 table. Check for presense of __tls_get_addr_opt
381 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
382 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
383 (write_glink_stub): Add param p.
384 (ppc_elf_relocate_section): Adjust write_glink_stub call.
385 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
386 __tls_get_addr.
387 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
388 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
389 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
390 table. Check for presense of __tls_get_addr_opt.
391 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
392 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
393 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
394 LD_R2_0R1, MTLR_R11): Define.
395 (build_tls_get_addr_stub): New function.
396 (ppc_build_one_stub): Call it.
397 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
398 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
399 __tls_get_addr plt call.
400 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
401
18e04883
RS		 4022009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
403
404 * elf-bfd.h (eh_cie_fde): Add personality_offset and
405 make_per_encoding_relative to the CIE structure. Add a padding field.
406 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
407 rather than 0xf0 when masking out the base address encoding
408 Record the offset of personality data from the start of the CIE.
409 Remove a repeated elf_backend_can_make_relative_eh_frame check.
410 (find_merged_cie): Take an info argument. If the personality
411 binds locally, try converting an absolute personality into
412 a local one.
413 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
414 when masking out the base address encoding. Update the call to
415 find_merged_cie.
416 (_bfd_elf_eh_frame_section_offset): Discard relocations against
417 the personality data if we are converting into PC-relative form.
418 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
419 when masking out the base address encoding. Handle
420 make_per_encoding_relative.
421
bd6c6e2b
AM		 4222009-09-18 Alan Modra <amodra@bigpond.net.au>
423
424 PR ld/10406
425 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
426 R_PPC_EMB_SDA2I16 complain_overflow_signed.
427 (create_sdata_sym): Pass info rather than htab.
428 Update all callers. Ensure symbols are hidden.
429 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
430 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
431 _GLOBAL_OFFSET_TABLE_.
432 (elf_finish_pointer_linker_section): Don't assume that sdata base
433 symbol is always at 0x8000 offset. Don't subtract the addend here.
434 (is_static_defined): New function.
435 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
436 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
437 relocs. Downgrade error on unexpected section for EMB_SDA2REL
438 reloc symbols to a warning.
439
ca58b19f
NC		 4402009-09-18 Nick Clifton <nickc@redhat.com>
441
442 * po/es.po: Updated Spanish translation.
2f0205e8 443 * po/vi.po: Updated Vietnamese translation.
ca58b19f 444
b31867b6
AM		 4452009-09-18 Alan Modra <amodra@bigpond.net.au>
446
447 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
448 functions. Use throughout.
449 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
450 from indirect symbol.
451 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
452 (add_symbol_adjust): Simplify.
453 (defined_code_entry, defined_func_desc): New functions.
454 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
455 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
456 defined_code_entry to follow indirect sym links.
457 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
458 (ppc_type_of_stub): Follow indirect sym links.
459 (toc_adjusting_stub_needed): Likewise.
460 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
461 rather than defining them at stub.
462 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
463 assignments in test.
464
afecc97c 4652009-09-16 Tristan Gingold <gingold@adacore.com>
7ee314fa 466
afecc97c
TG		 467 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
468 Reindent.
469 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
470 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
471 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
472 when possible to avoid warnings.
473 (bfd_mach_o_print_section_map): Ditto.
474 (bfd_mach_o_section_get_entry_size): New function.
475 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
476 added function.
477 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
478
df58f7b0
NC		 4792009-09-14 Nick Clifton <nickc@redhat.com>
480
481 * po/fi.po: Updated Finnish translation.
482
1e9cc1c2
NC		 4832009-09-11 Nick Clifton <nickc@redhat.com>
484
485 * po/bfd.pot: Updated by the Translation project.
486
8b31b6c4
NC		 4872009-09-11 Philippe De Muyter <phdm@macqel.be>
488
489 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
490 hack. objcopy `-B' (`--binary-architecture') option is now handled
491 in a generic way.
492
681fe688
NC		 4932009-09-11 Nick Clifton <nickc@redhat.com>
494
495 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
496 changes.
497
3b6cfd4e 4982009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 499
500 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
501 NULL if `ht' is NULL.
502
a50b1753
NC		 5032009-09-09 Martin Thuresson <martin@mtme.org>
504
4a056f14 505 Update sources to compile cleanly with -Wc++-compat:
a50b1753
NC		 506 * aoutx.h: Add casts.
507 * archive.c: Add casts.
508 * archive64.c: Add casts.
509 * archures.c: Add casts.
510 * bfd-in2.h: Regenerated.
511 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
512 * bfdio.c: Add casts.
513 * binary.c: Add casts.
514 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
515 parameter to use enum value instead of int.
516 * coffcode.h: Add casts.
517 * coffgen.c: Add casts.
518 * cofflink.c: Add casts.
519 * compress.c: Add casts.
520 * dwarf1.c: Add casts.
521 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
522 bfd_ptr. Update code to use new name.
523 * elf-attrs.c: Add casts.
524 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
525 anonymous struct. (union gotplt_union, struct
526 elf_link_virtual_table_entry): Move to top level.
527 * elf-eh-frame.c: Add casts.
528 * elf-strtab.c: Add casts.
529 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
530 argument name from typename to type_name.
531 * elf32-i386.c: Add casts.
532 * elf64-x86-64.c: Add casts.
533 * elfcode.h: Add casts.
534 * elfcore.h: Add casts.
535 * elflink.c: Add casts.
536 * format.c: Add casts.
537 * hash.c: Add casts.
538 * ihex.c: Add casts.
539 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
540 level.
541 * libbfd.c: Add casts.
542 * linker.c: Add casts.
543 * merge.c: Add casts.
544 * opncls.c: Add casts.
545 * peXXigen.c: Add casts.
546 * peicode.h: Add casts.
547 * reloc.c: Add casts.
548 * section.c: Add casts.
549 * simple.c: Add casts.
550 * srec.c: Add casts.
551 * stabs.c: Add casts.
552 * syms.c: Add casts.
553 * targets.c: Add casts.
554 * tekhex.c: Add casts.
555 * verilog.c: Add casts.
556
f3b4f6d0
PB		 5572009-09-09 Paolo Bonzini <bonzini@gnu.org>
558
559 * configure: Regenerate.
560
67d74e43
DJ		 5612009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
562
563 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
564 for the mode of target PLT entries.
565 (allocate_dynrelocs): Only adjust symbol type if setting its
566 value.
567
07c58694
PB		 5682009-09-09 Paolo Bonzini <bonzini@gnu.org>
569
f3b4f6d0 570 * configure: Regenerate.
07c58694 571
cfcac11d
NC		 5722009-09-09 Nick Clifton <nickc@redhat.com>
573
574 PR 10478:
575 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
576 section headers containing sh_link values of SHN_BEFORE or
577 SHN_AFTER.
578 * elfcode.h (elf_object_p): Likewise.
579
ad86f1fb
TG		 5802009-09-09 Tristan Gingold <gingold@adacore.com>
581
582 Handle DYLD_INFO introduced by Darwin10.
583 * mach-o.h (bfd_mach_o_load_command_type): Add
584 BFD_MACH_O_LC_DYLD_INFO.
585 (bfd_mach_o_dyld_info_command): New type.
586 (bfd_mach_o_load_command): Add dyld_info field.
587 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
588 (bfd_mach_o_scan_read_dyld_info): New function.
589 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
590 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
591 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
592 (bfd_mach_o_print_dyld_info): New function.
593
1004c3e1
SR		 5942009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
595
596 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
597 linkonce or linker script discarded section.
598
498199fc
AM		 5992009-09-09 Alan Modra <amodra@bigpond.net.au>
600
601 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
602
c86ad514
AS		 6032009-09-07 Andreas Schwab <schwab@linux-m68k.org>
604
605 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
606 range call the bfd error hander and use R_68K_NONE instead.
607
b11d79f2
TG		 6082009-09-07 Tristan Gingold <gingold@adacore.com>
609
23f938f1
TG		 610 * po/SRC-POTFILES.in: Regenerate.
611 * po/bfd.pot: Regenerate.
612
b11d79f2
TG		 613 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
614 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
615 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
616 st_mtim.tv_nsec to gas/configure.in
617 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
618 * configure: Regenerate.
619 * config.in: Regenerate.
620 * vmsutil.c: Moved to gas/config/te-vms.c
621 * vmsutil.h: Removed.
622 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
623 (BFD32_BACKENDS): Remove vmsutil.lo
624 * Makefile.in: Regenerate.
625
3d03da9a
EZ		 6262009-09-05 Eli Zaretskii <eliz@gnu.org>
627
628 * coffcode.h: Include libiberty.h.
629
96d56e9f
NC		 6302009-09-05 Martin Thuresson <martin@mtme.org>
631
632 * coff-arm.c (coff_arm_relocate_section)
633 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
634 Change member name class to symbol_class.
635 * coff-i960.c (coff_i960_relocate_section) Rename variable
636 class to class_val. Change member name class to symbol_class.
637 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
638 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
639 * coff-stgo32.c (adjust_aux_in_post)
640 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
641 to in_class.
642 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
643 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
644 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
645 to n_sclass.
646 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
647 variables named class to n_sclass. (coff_write_symbols): Rename
648 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
649 argument class to symbol_class.
650 * cofflink.c (_bfd_coff_link_hash_newfunc)
651 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
652 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
653 Update code to use renamed members.
654 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
655 argument class to in_class.
656 * libcoff-in.h (struct coff_link_hash_entry, struct
657 coff_debug_merge_type) Renamed members class to symbol_class and
658 type_class.
659 * libcoff.h Regenerated.
660 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
661 Rename argument class to in_class.
662 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
663 renamed members.
664 * pef.h (struct bfd_pef_imported_symbol): Changed name of
665 member class to symbol_class.
666
df7e4f42
L		 6672009-09-04 H.J. Lu <hongjiu.lu@intel.com>
668
669 * configure: Regenerated.
670
bac4da50
TG		 6712009-09-04 Tristan Gingold <gingold@adacore.com>
672
673 * configure.in: Bump version to 2.20.51
bac4da50 674
57e96a08
AM		 6752009-09-04 Alan Modra <amodra@bigpond.net.au>
676
677 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
678
153d38f6
JZ		 6792009-09-04 Jie Zhang <jie.zhang@analog.com>
680
681 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
682 create .rela.bss.
683 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
684 for empty .rela.bss and .rel.plt sections.
685
5bbc5ae7
AN		 6862009-09-03 Adam Nemet <anemet@caviumnetworks.com>
687
688 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
689 R_MIPS_JALR unless symbol resolves locally.
690
99da6b5f
AN		 6912009-09-03 Adam Nemet <anemet@caviumnetworks.com>
692
693 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
694 has_static_relocs for R_MIPS_JALR.
695
fcbc2f09
MR		 6962009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
697
698 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
699 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
700 respective stubs.
701
90d60710
L		 7022009-09-01 H.J. Lu <hongjiu.lu@intel.com>
703
704 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
705 plt earlier.
706
11d73275
TG		 7072009-09-01 Tristan Gingold <gingold@adacore.com>
708
709 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
710 dependencies. Reindent.
711 * configure.com: Ported to Itanium VMS. Now generates a build.com
712 to build without make. Add messages but make edit silent.
713 * hosts/alphavms.h: Add a prototype for stpcpy.
714 * vms.c: Add a missing include for Alpha VMS.
715 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
716
94be91de
JB		 7172009-08-31 Jan Beulich <jbeulich@novell.com>
718
719 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
720 * elf.c (bfd_elf_get_default_section_type): New.
721 (elf_fake_sections): Use bfd_elf_get_default_section_type.
722
883c7410
L		 7232009-08-30 H.J. Lu <hongjiu.lu@intel.com>
724
725 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
726 accidental checkin.
727 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
728
095106a2
AM		 7292009-08-30 Alan Modra <amodra@bigpond.net.au>
730
731 PR ld/10569
732 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
733 (bfd_emul_get_commonpagesize): Likewise.
734
d3ce72d0
NC		 7352009-08-29 Martin Thuresson <martin@mtme.org>
736
737 * elf32-arm.c (struct stub_def): Rename member template to
738 template_sequence. (arm_build_one_stub,
739 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
740 Rename variable template to template_sequence.
741 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
742 Rename variable template to template_val.
743 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
744 new to new_symbol.
745 * coffgen.c (coff_make_empty_symbol)
746 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
747 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
748 new to new_insn.
749 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
750 to new_symbol.
751 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
752 new to new_reloc.
753 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
754 * ieee.c (ieee_make_empty_symbol): Rename variable new to
755 new_symbol.
756 * linker.c (bfd_new_link_order): Rename variable new to
757 new_lo.
758 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
759 symbol.
760 * oasys.c (oasys_make_empty_symbol): Rename variable new to
761 new_symbol_type.
762 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
763 new to new_symbol_type.
764 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
765 to new_symbol.
766 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
767 new_dump.
768 (read_hdr, rs6000coff_core_p)
769 (rs6000coff_core_file_matches_executable_p)
770 (rs6000coff_core_file_failing_command)
771 (rs6000coff_core_file_failing_signal): Updated function to use new
772 union member name.
773 * som.c (som_make_empty_symbol): Rename variable new to
774 new_symbol_type.
775 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
776 to new_symbol.
777 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
778 variable new to new_symbol.
779
573e8a1c
RW		 7802009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
781
782 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
783 bfdlibdir and bfdincludedir.
784 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
785 [INSTALL_LIBBFD]: ... here, ...
786 [INSTALL_LIBBFD]: ... and empty overrides here.
787 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
788 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
789 * Makefile.in: Regenerate.
790 * configure: Regenerate.
791
325e58c7
NC		 7922009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
793
794 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
795 relocations. Rewrite output of dynamic TLS relocations.
796 (DTP_OFFSET, TP_OFFSET): New constants.
797 (dtpoff_base): Update.
798 (tpoff): Rename to tpoff_base, update.
799 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
800 New functions. Move code from elf_m68k_relocate_section here.
801 (elf_m68k_relocate_section): Update.
802 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
803
e5f2b1de
NC		 8042009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
805
806 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
807 non_got_ref value.
808 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
809 Handle non_got_ref field.
810 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
811
0666b2c3
AM		 8122009-08-26 Alan Modra <amodra@bigpond.net.au>
813
600b8686 814 PR ld/10518
0666b2c3
AM		 815 * linker.c (bfd_find_version_for_sym): Revert warning.
816
78a03297
AM		 8172009-08-26 Alan Modra <amodra@bigpond.net.au>
818
600b8686 819 PR ld/10518
78a03297
AM		 820 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
821 other wildcard match. Warn on multiple wildcard matches.
822
81ecdfbb
RW		 8232009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
824
14ec8efd
RW		 825 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
826 appending.
827 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
828 only in this condition.
829 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
830 to build but not install libbfd.la in this condition.
831 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
832 (install_libbfd, install_libbfd): Remove.
833 * Makefile.in: Regenerate.
834 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
835 (INCLUDES): ... this.
836 ($(MKDOC)): Adjust.
837 * doc/Makefile.in: Regenerate.
838
95b40122
RW		 839 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
840 no-dist and foreign.
841 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
842 dependency tracking to work for them.
843 (targets.lo, archures.lo, dwarf.lo): Rewrite to
844 use automake dependency tracking mechanism.
845 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
846 (mkdep section): Remove.
847 (BUILT_SOURCES): New, list $(BUILD_HFILES).
848 * Makefile.in: Regenerate.
849 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
850
af542c2e
RW		 851 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
852 (install-pdf, install-pdf-recursive, install-html)
853 (install-html-recursive): Remove.
854 * Makefile.in: Regenerate.
855
81ecdfbb
RW		 856 * Makefile.in: Regenerate.
857 * aclocal.m4: Likewise.
858 * config.in: Likewise.
859 * configure: Likewise.
860
cd1dac3d
DG		 8612009-08-21 Daniel Gutson <dgutson@codesourcery.com>
862
863 * elf32-arm.c (arch_has_thumb2_nop): New function.
864 (arch_has_arm_nop): New function.
865 (elf32_arm_final_link_relocate): NOP opcodes changed.
866
440ae135
DE		 8672009-08-16 Doug Evans <dje@google.com>
868
869 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
870 at least don't leak memory.
871
a109e2f5
DD		 8722009-08-13 DJ Delorie <dj@redhat.com>
873
874 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
875 if needed.
876
c1742541
NC		 8772009-08-12 Nick Clifton <nickc@redhat.com>
878
879 * po/fi.po: Updated Finnish translation.
880
6a9adeca
BS		 8812009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
882
883 Merge some FRV FDPIC changes into the Blackfin code.
884 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
885 summary reloc information.
886 (bfinfdpic_dynamic_got_plt_info): New.
887 (_bfin_create_got_section): Create the PLT section here.
888 (elf32_bfinfdpic_create_dynamic_sections): Not here.
889 (_bfinfdpic_count_nontls_entries): Move out of...
890 (_bfinfdpic_count_got_plt_entries): ... here.
891 (_bfinfdpic_count_relocs_fixups): Likewise.
892 (_bfinfdpic_reset_got_plt_entries): New.
893 (_bfinfdpic_size_got_plt): Move out of...
894 (elf32_bfinfdpic_size_dynamic_sections): ... here.
895 (bfinfdpic_relocate_section): Be careful not to call
896 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
897 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
898 New functions.
899 (elf_backend_discard_info): Define for FD-PIC.
900
5dabe785
AM		 9012009-08-11 Alan Modra <amodra@bigpond.net.au>
902
903 * elflink.c: Add FIXMEs for some places that require octets_per_byte
904 adjustments.
905 * elf-eh-frame.c: Likewise.
906 * merge.c: Likewise.
907
ea7a63de
AM		 9082009-08-11 Alan Modra <amodra@bigpond.net.au>
909
910 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
911 to x86 and x86_64 configurations.
912 * configure: Regenerate.
913
9bf609ec
JK		 9142009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
915
916 Stop using bfd_usrdata in libbfd.
917 * coff-stgo32.c (bfd_coff_go32stub): Remove.
918 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
919 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
920 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
921 filehdr_dst->u.go32.stub. New comment with the reason.
922 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
923 Substitute the removed macro bfd_coff_go32stub.
924 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
925 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
926 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
927 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
928 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
929 bfd_coff_go32stub.
930 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
931 * libcoff-in.h (coff_data_type): New field go32stub.
932 * libcoff.h: Regenerated.
933
e39e47bd
JK		 9342009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
935
936 Fix go32 stub preservation by objcopy.
937 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
938 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
939 go32stub.
940
ffcb4889
NS		 9412009-08-10 Nathan Sidwell <nathan@codesourcery.com>
942
943 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
944 symbols.
945 (elf32_arm_final_link_relocate): Treat local undefined symbols the
946 same as global undefined symbols.
947 (elf32_arm_relocate_section): Give an error for local undefined
948 non-weak symbols, unless the reloc will not use the symbol.
949
01017ef8
NS		 9502009-08-10 Nathan Sidwell <nathan@codesourcery.com>
951
952 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
953 (ppc_elf_relax_section): Use symbol index to distinguish
954 relocatable stubs.
955
a8ad78a7
AM		 9562009-08-10 Alan Modra <amodra@bigpond.net.au>
957
958 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
959
91e21fb7
AM		 9602009-08-10 Alan Modra <amodra@bigpond.net.au>
961
962 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
963 info for STT_GNU_IFUNC.
964 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
965 on got refs in case the symbol turns out to be ifunc.
966 (ppc_elf_gc_sweep_hook): Similarly.
967 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
968 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
969 (ppc_elf_size_dynamic_sections): Likewise.
970 (ppc_elf_relocate_section): Likewise.
971
6a9adeca 9722009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 973
974 From Mike Frysinger <michael.frysinger@analog.com>
975 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
976 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
977 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
978 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
979 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
980 Adjust to match the renamed reloc definitions.
7ee314fa 981
e7e75368
AM		 9822009-08-08 Alan Modra <amodra@bigpond.net.au>
983
984 PR 10494
985 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
986 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
987
918d9742
TT		 9882009-08-07 Tom Tromey <tromey@redhat.com>
989
990 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
991 aliasing error.
992
7ba29e2a
NC		 9932009-08-06 Michael Eager <eager@eagercon.com>
994
995 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
996 * Makefile.in: Regenerate.
997 * archures.c: Add bfd_arch_microblaze.
998 * bfd-in2.h: Regenerate.
999 * config.bfd: Add microblaze target.
1000 * configure.in: Add bfd_elf32_microblaze_vec target.
1001 * configure: Regenerate.
1002 * cpu-microblaze.c: New.
1003 * elf32-microblaze.c: New.
1004 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1005 * libbfd.h: Regenerate.
1006 * reloc.c: Add MICROBLAZE relocations.
1007 * section.c: Add struct relax_table and relax_count to section.
1008 * targets.c: Add bfd_elf32_microblaze_vec.
1009
e47bf690
JJ		 10102009-08-06 Jakub Jelinek <jakub@redhat.com>
1011 Alan Modra <amodra@bigpond.net.au>
1012
1013 PR binutils/10492
1014 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1015 symbols.
1016 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1017 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1018
3ae046cc
NS		 10192009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1020
1021 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1022 at least once when fixing cortex-a8.
1023
cd8d5a82
CF		 10242009-08-05 Chao-ying Fu <fu@mips.com>
1025
1026 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1027 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1028 for CPUs. It is true for RM9000.
1029 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1030 for all CPUs.
1031 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1032 to guard the transformation.
1033
9cc305ec
TS		 10342009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1035
1036 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1037 (spu_elf_size_sections): Declare prototype.
1038 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1039 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1040 (spu_elf_emit_fixup): New function.
1041 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1042 (spu_elf_size_sections): New function.
1043
eb7c4339
NS		 10442009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1045
1046 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1047 (arm_build_one_stub): Build a8 veneers as a separate pass.
1048 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1049 parameters. Use them to check if we create a different a8 fixup
1050 than the previous pass.
1051 (elf32_arm_size_stubs): Move scope of stub_changed and
1052 prev_num_a8_fixes into main loop.
1053 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1054
a9585d22
AM		 10552009-08-04 Alan Modra <amodra@bigpond.net.au>
1056
1057 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1058 which find_plt_ent is called. Delete redundant code.
1059
45b222d6
L		 10602009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1061
1062 PR binutils/10363
1063 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1064 invalid string offset.
1065
004fb780
L		 10662009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 PR ld/10433
1069 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1070 to htab->init_got_offset and plt to htab->init_plt_offset
1071 when discarding space for dynamic relocations.
1072
a877a2b6
AM		 10732009-08-03 Alan Modra <amodra@bigpond.net.au>
1074
1075 * elf32-ppc.c (struct plt_entry): Revise comments.
1076 (ppc_elf_check_relocs): Don't create needless plt_entry info
1077 for non-pie executables. Don't test info->pie when info->shared
1078 already covers that case.
1079 (ppc_elf_gc_sweep_hook): Adjust for above change.
1080 (add_stub_sym): Don't test info->pie when info->shared tested.
1081 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1082 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1083 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1084 (ppc_elf_relocate_section): Likewise.
1085
de972ffa
AM		 10862009-08-03 Alan Modra <amodra@bigpond.net.au>
1087
1088 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1089 for local ifunc symbols in non-pie executables, regardless of
1090 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1091 code so that it's obvious that we only do anything special for
1092 local ifunc syms.
1093 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1094 (allocate_dynrelocs): Correct comment for syms defined in plt.
1095 Don't specially allocate ifunc dyn relocs.
1096 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1097 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1098 syms in non-pie executables. No specially allocated dyn relocs
1099 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1100 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1101 a non-pie executable.
1102
1d85728f
L		 11032009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1104 Jakub Jelinek <jakub@redhat.com>
1105
1106 PR ld/6443
1107 * elf32-i386.c (elf_i386_tls_transition): Check executable
1108 instead of shared for TLS when building PIE.
1109 (elf_i386_check_relocs): Likewise.
1110 (elf_i386_allocate_dynrelocs): Likewise.
1111 (elf_i386_relocate_section): Likewise.
1112
1113 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1114 instead of shared for TLS when building PIE.
1115 (elf64_x86_64_check_relocs): Likewise.
1116 (elf64_x86_64_allocate_dynrelocs): Likewise.
1117 (elf64_x86_64_relocate_section): Likewise.
1118
5d8d4872
AG		 11192009-07-31 Anthony Green <green@moxielogic.com>
1120
1121 * config.bfd (targ_cpu): Add moxie-uclinux support.
1122
080a1b9f
HPN		 11232009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1124
1125 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1126
25f23106
AM		 11272009-07-30 Alan Modra <amodra@bigpond.net.au>
1128
1129 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1130 used by indirect function support. Count dynamic relocs for
1131 ifunc syms.
1132 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1133 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1134 in iplt and their relocs in reliplt. Don't make ifunc syms
1135 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1136 reliplt. Handle other dynamic relocs for ifunc.
1137 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1138 ifunc in reliplt, likewise relocs for got against local ifunc.
1139 Typo fix on reliplt size adjust.
1140 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1141 relocs 1-1 with entries for iplt, instead just add using
1142 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1143 Error on invalid ifunc dyn relocs.
1144 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1145 in iplt/reliplt.
1146 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1147 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1148 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1149 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1150 (allocate_dynrelocs): As for elf32-ppc.c above.
1151 (ppc64_elf_size_dynamic_sections): Likewise.
1152 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1153 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1154 (ppc_size_one_stub): Similarly.
1155 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1156 relocs too.
1157 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1158
80f540b7
HPN		 11592009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1160
1161 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1162 change. Add note to head comment.
1163
4ad4f3cb
JB		 11642009-07-28 Jan Beulich <jbeulich@novell.com>
1165
1166 * archive.c (get_extended_arelt_filename): Remove redundant
1167 range check on index.
1168
d8d2f433
DK		 11692009-07-27 Doug Kwan <dougkwan@google.com>
1170
1171 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1172
9e675548
L		 11732009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1174
1175 * archures.c bfd_*_arch): Sorted.
1176 (bfd_archures_list): Likewise.
1177
86514226
SR		 11782009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1179
9e675548 1180 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 1181 to R_cr16_NUM32 relocation.
1182
305f7588
MS		 11832009-07-26 Michael Eager <eager@eagercon.com>
1184
1185 * archures.c: Add bfd_mach_ppc_405
1186 * bfd-in2.h: Same.
1187
b1995b01
L		 11882009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1191 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1192
8a9036a4
L		 11932009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1194
1195 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1196 (bfd_l1om_arch): New.
1197 (bfd_archures_list): Add &bfd_l1om_arch.
1198 * bfd-in2.h: Regenerated.
1199
1200 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1201 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1202 if bfd_elf64_x86_64_freebsd_vec is supported.
1203 (targ_selvecs): Likewise.
1204
1205 * configure.in: Support bfd_elf64_l1om_vec and
1206 bfd_elf64_l1om_freebsd_vec.
1207 * configure: Regenerated.
1208
1209 * cpu-l1om.c: New.
1210
1211 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1212 (bfd_elf64_l1om_vec): Likewise.
1213 (bfd_elf64_l1om_freebsd_vec): Likewise.
1214
1215 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1216 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1217 * Makefile.in: Regenerated.
1218
1219 * targets.c (bfd_elf64_l1om_vec): New.
1220 (bfd_elf64_l1om_freebsd_vec): Likewise.
1221 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1222 bfd_elf64_l1om_freebsd_vec.
1223
8fdcc58d
TS		 12242009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1225 Alan Modra <amodra@bigpond.net.au>
1226
1227 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1228 * bfd-in2.h: Regenerate.
1229 * libbfd.h: Regenerate.
1230 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1231 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1232 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1233
9b769489
L		 12342009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1235
1236 PR ld/10434
1237 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1238 instead of shared for R_X86_64_TPOFF32.
1239 (elf64_x86_64_relocate_section): Likewise.
1240
3e7a7d11
NC		 12412009-07-23 Ulrich Drepper <drepper@redhat.com>
1242
1243 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1244 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1245 with the BSF_GNU_UNIQUE flag bit set.
1246 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1247 for symbols with STB_GNU_UNIQUE binding.
1248 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1249 with the STB_GNU_UNIQUE binding.
1250 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1251 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1252 symbols with the unique_global field set.
1253 (elf_link_output_extsym): Set unique_global field for symbols with
1254 the STB_GNU_UNIQUE binding.
1255 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1256 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1257 symbols.
1258 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1259 symbols.
1260 * bfd-in2.h: Regenerate.
1261
5f35ea9c
L		 12622009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1263
107601c8 1264 * elflink.c (elf_link_output_extsym): Revert the last change.
5f35ea9c 1265
b63cc625
L		 12662009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1267
107601c8
AM		 1268 PR ld/10433
1269 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1270 when ref_regular, not def_regular.
b63cc625 1271
2955ec4c
L		 12722009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1273
107601c8
AM		 1274 PR ld/10426
1275 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1276 from a DSO into a normal FUNC symbol.
1277 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1278 a normal FUNC symbol.
2955ec4c 1279
6d30f5b2
NC		 12802009-07-17 Chao-ying Fu <fu@mips.com>
1281
1282 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1283 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1284 interlocking, the last PLT entry needs a nop in the branch delay slot.
1285 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1286 output the last two PLT entries in reverse order.
1287
1f85278f
L		 12882009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1289
1290 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1291 STT_GNU_IFUNC symbol for relocatable link.
1292 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1293
f07749bb
L		 12942009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1295
1296 * bfdio.c (bfd_iovec): Add comments for bmmap.
1297 * bfd-in2.h: Regenerated.
1298
8455dd2c
L		 12992009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1300
1301 * Makefile.am: Run "make dep-am".
1302 * Makefile.in: Regenerated.
1303
cedfb179
DK		 13042009-07-10 Doug Kwan <dougkwan@google.com>
1305
1306 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1307 target_addend and orig_insn.
1308
fa8f86ff
TT		 13092009-07-10 Tom Tromey <tromey@redhat.com>
1310
1311 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1312 (elf-eh-frame.lo): Likewise.
1313 (elf32-bfin.lo): Likewise.
1314 (elf32-frv.lo): Likewise.
1315 (elf32-xc16x.lo): Likewise.
1316 * Makefile.in: Rebuild.
1317 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1318 * elf-eh-frame.c: Likewise.
1319 * elf32-bfin.c: Likewise.
1320 * elf32-frv.c: Likewise.
1321 * elf32-xc16x.c: Likewise.
1322
33c6a8fc
JB		 13232009-07-10 Julian Brown <julian@codesourcery.com>
1324
1325 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1326 symbol a stub entry is derived from, not the entry for the stub
1327 itself, in call to elf32_arm_final_link_relocate.
1328
1d770845
L		 13292009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1332 when reporting addends.
1333
52cfded7
AM		 13342009-07-10 Alan Modra <amodra@bigpond.net.au>
1335
1336 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1337 data even when no stubs.
1338 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1339
e054468f
AM		 13402009-07-10 Alan Modra <amodra@bigpond.net.au>
1341
1342 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1343 (ppc_elf_get_synthetic_symtab): Report addend.
1344 (PLT_IFUNC): Define.
1345 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1346 (ppc_elf_create_glink): New function.
1347 (ppc_elf_create_dynamic_sections): Use it.
1348 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1349 (update_local_sym_info): Allocate space for local_plt array.
1350 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1351 entry pointer.
1352 (is_branch_reloc): New function.
1353 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1354 (ppc_elf_gc_sweep_hook): Likewise.
1355 (ppc_elf_adjust_dynamic_symbol): Likewise.
1356 (allocate_dynrelocs): Likewise.
1357 (ppc_elf_size_dynamic_sections): Likewise.
1358 (ppc_elf_relocate_section): Likewise.
1359 (branch_reloc_hash_match): Use is_branch_reloc.
1360 (ppc_elf_tls_optimize): Adjust for local_plt.
1361 (write_glink_stub): New function, extracted from..
1362 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1363 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1364 branch table when dynamic.
1365 (elf_backend_post_process_headers): Define.
1366 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1367 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1368 (ppc64_elf_get_synthetic_symtab): Report addend.
1369 (struct ppc_stub_hash_entry): Add plt_ent.
1370 (PLT_IFUNC): Define.
1371 (struct ppc_link_hash_table): Add iplt and reliplt.
1372 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1373 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1374 (update_local_sym_info): Allocate space for local_plt array.
1375 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1376 entry pointer.
1377 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1378 and don't change hash flags here.
1379 (is_branch_reloc): New function.
1380 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1381 (ppc64_elf_gc_sweep_hook): Likewise.
1382 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1383 (allocate_dynrelocs): Likewise.
1384 (ppc64_elf_size_dynamic_sections): Likewise.
1385 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1386 (ppc64_elf_size_stubs): Likewise.
1387 (ppc64_elf_relocate_section): Likewise.
1388 (get_sym_h): Adjust for local_plt.
1389 (branch_reloc_hash_match): Use is_branch_reloc.
1390 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1391 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1392
041de40d
AM		 13932009-07-10 Alan Modra <amodra@bigpond.net.au>
1394
1395 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1396
7ae26bc1
AM		 13972009-07-10 Alan Modra <amodra@bigpond.net.au>
1398
1399 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1400 and ref_regular_nonweak comment.
1401 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1402 when def_regular, not ref_regular.
1403 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1404 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1405 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1406
9c4d0c1f
AM		 14072009-07-09 Alan Modra <amodra@bigpond.net.au>
1408
1409 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1410 of malloc'd struct call_info.
1411 (pasted_function): Likewise, priority too.
1412
2fc6d3b0
AM		 14132009-07-07 Alan Modra <amodra@bigpond.net.au>
1414
1415 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1416 alignment when packing sections into overlays.
1417
9e1f7c0e
DK		 14182009-07-03 Cary Coutant <ccoutant@google.com>
1419
1420 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1421
4a768870
DK		 14222009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1423
1424 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1425 changes only) earlier patch:-
1426
107601c8 14272009-06-25 Kai Tietz <kai.tietz@onevision.com>
4a768870 1428
107601c8
AM		 1429 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1430 give .debug and .reloc data characteristics.
1431 (DOT_RELOC): New define for .reloc section string.
1432 (coff_write_object_contents): Use DOT_RELOC instead of string.
4a768870 1433
848f5748
TT		 14342009-07-02 Tom Tromey <tromey@redhat.com>
1435
1436 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1437 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1438
dda46a27
L		 14392009-07-01 Nick Clifton <nickc@redhat.com>
1440
1441 * elf-m10300.c: Remove trailing white space.
1442 * reloc.c: Likewise.
1443
efde2f2c
NC		 14442009-07-01 Douglas B Rupp <rupp@gnat.com>
1445
dda46a27 1446 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 1447 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 1448 * configure.in: Use them.
1449 * configure: Regenerate.
b11d79f2 1450 * config.in: Regenerate.
dda46a27 1451 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 1452 #define _BSD_SOURCE. Add comments.
1453 (vms_file_stats_name): Calculate creation date based on available
1454 runtime data. Return 1 for version instead of 0.
1455
e1ec24c6
NC		 14562009-07-01 Nick Clifton <nickc@redhat.com>
1457
1458 PR 10072
1459 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1460 to R_ARM_THM_PC8 relocation.
1461
2709f570
NC		 14622009-06-29 Nick Clifton <nickc@redhat.com>
1463
1464 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1465 different uses of the relocations addend when a symbol is in a
1466 merged section.
1467
83b89087
L		 14682009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1469
1470 PR ld/10337
1471 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1472 SHT_REL/SHT_RELA sections on executable nor shared library.
1473 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1474 as a normal section.
1475
be7035c6
NC		 14762009-06-25 Nick Clifton <nickc@redhat.com>
1477
1478 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1479 symbols with SEC_MERGE flag.
1480
bdeb4032
KT		 14812009-06-25 Kai Tietz <kai.tietz@onevision.com>
1482
1483 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1484 give .debug and .reloc data characteristics.
1485 (DOT_RELOC): New define for .reloc section string.
1486 (coff_write_object_contents): Use DOT_RELOC instead of string.
1487
b32e07d7
TG		 14882009-06-25 Tristan Gingold <gingold@adacore.com>
1489
1490 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1491 (bfd_mach_o_canonicalize_dynamic_symtab)
1492 (bfd_mach_o_get_synthetic_symtab): Defines.
1493 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1494 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1495
1496 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1497 for scattered relocations.
1498 (bfd_mach_o_i386_print_thread): New function.
1499 (bfd_mach_o_print_thread): Define.
1500
1501 * mach-o.c (text_section_names_xlat): Add an entry for __const.
7ee314fa 1502 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
b32e07d7
TG		 1503 New functions extracted from ...
1504 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1505 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1506 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1507 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1508 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1509 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1510 Set name_str field.
1511 (bfd_mach_o_scan_read_dylib): Ditto.
1512 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1513 reindent.
1514 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1515 decode isym and flags on little endian targets. Set dysymtab field.
1516 (bfd_mach_o_scan_start_address): Adjust for enum names.
1517 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1518 (bfd_mach_o_print_section): Display bfd section name.
1519 (bfd_mach_o_print_segment): Display none if no name.
1520 (bfd_mach_o_print_dysymtab): Display next index for local, external
1521 and undefined symbols.
1522 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1523 Display dylinker name. Display thread and unixthread commands content.
1524 (bfd_mach_o_print_thread): New macro.
1525
1526 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1527 (bfd_mach_o_ppc_thread_flavour): Ditto.
1528 (bfd_mach_o_i386_thread_flavour): Ditto.
1529 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1530 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1531 BFD_MACH_O_THREAD_STATE_NONE.
1532 (bfd_mach_o_segment_command): Remove segment field.
1533 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1534 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1535 (bfd_mach_o_prebound_dylib_command): Ditto.
1536 (bfd_mach_o_dylib_command): Ditto.
1537 (bfd_mach_o_prebound_dylib_command): Remove section field.
1538 (mach_o_data_struct): Add dysymtab field.
1539 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1540 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1541 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1542 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1543 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1544
c41ba836
DK		 15452009-06-25 Rafael Avila de Espindola <espindola@google.com>
1546
1547 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1548 field of struct dirent.
1549
3188b070
TG		 15502009-06-23 Tristan Gingold <gingold@adacore.com>
1551
1552 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1553 of this macro. Fix indentation.
1554
022f8312
CL		 15552009-06-22 Christophe Lyon <christophe.lyon@st.com>
1556
1557 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1558 destination for defined dynamic symbols when deciding whether to
1559 insert a stub or not.
1560 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1561 when actually accessed through a PLT, even when generating a
1562 shared lib.
1563
d297e807
TG		 15642009-06-22 Tristan Gingold <gingold@adacore.com>
1565
1566 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1567 the relocs array.
1568
ceaf50a2
AM		 15692009-06-22 Alan Modra <amodra@bigpond.net.au>
1570
1571 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1572 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1573
983bddc8
AM		 15742009-06-22 Alan Modra <amodra@bigpond.net.au>
1575
1576 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1577
f8703194
L		 15782009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 * elflink.c (elf_link_add_object_symbols): Avoid warning
1581 from -Wjump-misses-init in gcc 4.5.0.
1582
09a24cbf
L		 15832009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1584
1585 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1586 symbol on error.
1587 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1588
4c544807
L		 15892009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1590
1591 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1592 r_symndx. Report local symbol name on error.
1593 (elf_i386_check_relocs): Updated. Report local symbol name on
1594 error.
1595 (elf_i386_gc_sweep_hook): Updated.
1596 (elf_i386_relocate_section): Likewise.
1597
1598 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1599 r_symndx. Report local symbol name on error.
1600 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1601 on error.
1602 (elf64_x86_64_gc_sweep_hook): Updated.
1603 (elf64_x86_64_relocate_section): Likewise.
1604
b8674692
TG		 16052009-06-19 Tristan Gingold <gingold@adacore.com>
1606
1607 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1608
046b007d
TG		 16092009-06-19 Tristan Gingold <gingold@adacore.com>
1610
1611 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1612 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1613 (bfd_mach_o_valid): Ditto.
1614 (bfd_mach_o_wide_p): Ditto.
1615 (bfd_mach_o_canonicalize_reloc): Ditto.
1616 (bfd_mach_o_build_commands): Ditto.
1617 (bfd_mach_o_scan_read_thread): Ditto.
1618 (bfd_mach_o_flatten_sections): Ditto.
1619 (bfd_mach_o_scan_start_address): Ditto.
1620 (bfd_mach_o_lookup_section): Ditto.
1621 (bfd_mach_o_core_fetch_environment): Ditto.
1622 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1623 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1624 (bfd_mach_o_scan_write_symtab): Ditto.
1625 Use macros instead of hard-coded values.
1626 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1627 Use bfd_mach_o_get_data instead of direct access. Use macros
1628 instead of hard-coded values.
1629 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1630 Remove sym argument and get section from mdata.
1631 Move code into the else branch.
1632 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1633 Remove sym argument and get section from mdata. Adjust code.
1634 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1635 switch (which replaces consecutive if statements).
1636 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1637 module table, table of content, indirect symbols and external
1638 referenced symbols.
1639 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1640 field.
1641 (bfd_mach_o_scan_read_linkedit): New function.
1642 (bfd_mach_o_scan_read_str): Ditto.
1643 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1644 field of mdata.
1645 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1646 bfd_mach_o_count_symbols never returns an error.
1647 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1648 symtab field (there might be only one symtab).
1649 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1650 Handle sub frameworks, sub umbrella, sub library and sub client.
1651 Read code signature and segment split info commands.
1652 (bfd_mach_o_scan): Reindent.
1653 (bfd_mach_o_xlat_name): New type.
1654 (bfd_mach_o_print_flags): New function.
1655 (bfd_mach_o_get_name): Ditto.
1656 (bfd_mach_o_cpu_name): New variable.
1657 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1658 (bfd_mach_o_section_type_name)
1659 (bfd_mach_o_section_attribute_name)
1660 (bfd_mach_o_load_command_name): New variables.
1661 (bfd_mach_o_print_private_header): New function.
1662 (bfd_mach_o_print_section_map): New function extracted from
1663 bfd_mach_o_print_private_bfd_data.
1664 (bfd_mach_o_print_section): Ditto. Print more infos.
1665 (bfd_mach_o_print_segment): Ditto.
1666 (bfd_mach_o_print_dysymtab): Ditto.
1667 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1668 load weak dylib, reexport dylib and id dylib.
1669 Handle code signature and segment_split info.
1670 Handle sub frameworks, sub umbrella, sub library and sub client.
1671 (bfd_mach_o_section_get_nbr_indirect): New function.
1672
1673 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1674 (bfd_mach_o_header_flags): New enum to define header flags.
1675 (bfd_mach_o_section_attribute): New enum to replace ...
1676 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1677 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1678 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1679 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1680 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1681 these removed macros.
1682 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1683 (bfd_mach_o_dylib_module): New type.
1684 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1685 macros.
1686 (bfd_mach_o_dylib_table_of_content): New type.
1687 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1688 (bfd_mach_o_dylib_reference): New type.
1689 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1690 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1691 modules, toc, references and indirect syms.
1692 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1693 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1694 unused). Add comment.
1695 (bfd_mach_o_dylib_command): Ditto.
1696 (bfd_mach_o_prebound_dylib_command): Ditto.
1697 (bfd_mach_o_linkedit_command): New type.
1698 (bfd_mach_o_str_command): New type.
1699 (bfd_mach_o_load_command): Add linkedit and str fields.
1700 (mach_o_data_struct): Add symtab field.
1701 (bfd_get_mach_o_data): Renamed to ...
1702 (bfd_mach_o_get_data): ... this new macro.
1703 (bfd_mach_o_scan_read_symtab_symbol,
1704 bfd_mach_o_scan_read_symtab_strtab,
1705 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1706
1707 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1708 instead of direct access.
1709
6d78d0b9
AM		 17102009-06-19 Alan Modra <amodra@bigpond.net.au>
1711
1712 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1713 R_PPC_PLTREL24 relocs.
1714 (ppc_elf_relocate_section): Likewise.
1715
3ec01793
AM		 17162009-06-19 Alan Modra <amodra@bigpond.net.au>
1717
1718 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1719 pointer to sym hash. Update all uses.
1720 (update_plt_info): Likewise. Don't check addend here.
1721
c2e61a4e
L		 17222009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1725 bfd_sym_from_r_symndx.
1726 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1727
87d72d41
AM		 17282009-06-18 Alan Modra <amodra@bigpond.net.au>
1729
1730 * elf-bfd.h (struct sym_sec_cache): Delete.
1731 (struct sym_cache): New.
1732 (bfd_section_from_r_symndx): Delete prototype.
1733 (bfd_sym_from_r_symndx): Define prototype.
1734 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1735 (bfd_sym_from_r_symndx): ..new function.
1736 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1737 bfd_section_from_r_symndx to new struct and function.
1738 * elf32-bfin.c: Likewise.
1739 * elf32-hppa.c: Likewise.
1740 * elf32-i386.c: Likewise.
1741 * elf32-m32r.c: Likewise.
1742 * elf32-m68hc1x.c: Likewise.
1743 * elf32-m68hc1x.h: Likewise.
1744 * elf32-m68k.c: Likewise.
1745 * elf32-ppc.c: Likewise.
1746 * elf32-s390.c: Likewise.
1747 * elf32-sh.c: Likewise.
1748 * elf64-ppc.c: Likewise.
1749 * elf64-s390.c: Likewise.
1750 * elf64-x86-64.c: Likewise.
1751 * elfxx-sparc.c: Likewise.
1752 * elfxx-sparc.h: Likewise.
1753
14aae723
L		 17542009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1755
1756 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1757 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1758
5e486aa1
NC		 17592009-06-18 Nick Clifton <nickc@redhat.com>
1760
1761 * elflink.c (elf_link_sort_relocs): Return early if there are no
1762 relocs to sort.
1763
361dff73
DK		 17642009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1765
32425da9
NC		 1766 Merge cegcc and mingw32ce target name changes from
1767 CeGCC project:
361dff73 1768
32425da9 1769 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1770
1771 * config.bfd: Add arm*-*-cegcc* target.
1772
32425da9 1773 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1774
1775 * config.bfd: Add arm-*-mingw32ce* target.
1776
e03a8ed8
L		 17772009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1778
1779 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1780 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1781 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1782 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1783
17842009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1787 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1788 * elf32-i386.c (elf_i386_check_relocs): Use it.
1789 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1790
17912009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1792
1793 * elf-bfd.h (elf_dyn_relocs): New.
1794
1795 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1796 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1797 elf_dyn_relocs.
1798 (elf_i386_copy_indirect_symbol): Likewise.
1799 (elf_i386_check_relocs): Likewise.
1800 (elf_i386_gc_sweep_hook): Likewise.
1801 (elf_i386_allocate_dynrelocs): Likewise.
1802 (elf_i386_readonly_dynrelocs): Likewise.
1803 (elf_i386_size_dynamic_sections): Likewise.
1804
1805 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1806 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1807 with elf_dyn_relocs.
1808 (elf64_x86_64_copy_indirect_symbol): Updated.
1809 (elf64_x86_64_check_relocs): Likewise.
1810 (elf64_x86_64_gc_sweep_hook): Likewise.
1811 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1812 (elf64_x86_64_allocate_dynrelocs): Likewise.
1813 (elf64_x86_64_readonly_dynrelocs): Likewise.
1814 (elf64_x86_64_size_dynamic_sections): Likewise.
1815
64e77c6d
L		 18162009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 * elf32-arm.c (create_got_section): Get existing .rela.got
1819 section.
1820 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1821 * elf32-lm32.c (create_got_section): Likewise.
1822 * elf32-m32r.c (create_got_section): Likewise.
1823 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1824 * elf32-s390.c (create_got_section): Likewise.
1825 * elf32-sh.c (create_got_section): Likewise.
1826 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1827 * elf64-s390.c (create_got_section): Likewise.
1828 * elfxx-sparc.c (create_got_section): Likewise.
1829
1830 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1831 the GOT size.
1832
d2149d72
L		 18332009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1834
1835 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1836
1837 * elf32-i386.c (elf_i386_local_hash): Removed.
1838 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1839 (elf_i386_get_local_sym_hash): Likewise.
1840
1841 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1842 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1843 (elf64_x86_64_get_local_sym_hash): Likewise.
1844 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1845 (get_local_sym_hash): Likewise.
1846
cc3bd654
L		 18472009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1848
1849 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1850 rel_got_sec and plt_sec.
1851 (elfNN_ia64_relax_section): Updated.
1852 (elfNN_ia64_create_dynamic_sections): Likewise.
1853 (get_got): Likewise.
1854 (allocate_dynrel_entries): Likewise.
1855 (elfNN_ia64_size_dynamic_sections): Likewise.
1856 (set_got_entry): Likewise.
1857 (elfNN_ia64_choose_gp): Likewise.
1858 (elfNN_ia64_relocate_section): Likewise.
1859 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1860 (elfNN_ia64_finish_dynamic_sections): Likewise.
1861
be3e406d
UW		 18622009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1863
1864 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1865 also for calls.
1866
6de2ae4a
L		 18672009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1868
1869 * configure.in (elf): Add elf-ifunc.lo.
1870
1871 * configure: Regenerated.
1872 * Makefile.in: Likewise.
1873
1874 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1875 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1876
1877 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1878 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1879 irelifunc.
1880 (elf_i386_link_hash_table_create): Likewise.
1881 (elf_i386_create_dynamic_sections): Likewise.
1882 (elf_i386_check_relocs): Likewise.
1883 (elf_i386_allocate_dynrelocs): Likewise.
1884 (elf_i386_size_dynamic_sections): Likewise.
1885 (elf_i386_relocate_section): Likewise.
1886 (elf_i386_finish_dynamic_symbol): Likewise.
1887 (elf_i386_finish_dynamic_sections): Likewise.
1888 (elf_i386_create_got_section): Removed.
1889
1890 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1891 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1892 irelifunc.
1893 (elf64_x86_64_compute_jump_table_size): Updated.
1894 (elf64_x86_64_link_hash_table_create): Likewise.
1895 (elf64_x86_64_create_dynamic_sections): Likewise.
1896 (elf64_x86_64_check_relocs): Likewise.
1897 (elf64_x86_64_allocate_dynrelocs): Likewise.
1898 (elf64_x86_64_size_dynamic_sections): Likewise.
1899 (elf64_x86_64_relocate_section): Likewise.
1900 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1901 (elf64_x86_64_finish_dynamic_sections): Likewise.
1902 (elf64_x86_64_create_got_section): Removed.
1903
1904 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1905 for pointer alignment. Set up section pointers.
1906 (_bfd_elf_create_dynamic_sections): Likewise.
1907 (_bfd_elf_create_ifunc_sections): Moved to ...
1908 * elf-ifunc.c: Here. New.
1909
1910 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1911 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1912 Run "make dep-am".
1913
81694485
NC		 19142009-06-16 Doug Kwan <dougkwan@google.com>
1915
6de2ae4a
L		 1916 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1917 to bfd_signed_vma. Cast constant operands which are used in
1918 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1919
6db7e006
MR		 19202009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1921
1922 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1923 (elf_backend_plt_sym_val): Define.
1924
9b90d8fd
MR		 19252009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1926
1927 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1928 (elf_backend_reloc_type_class): Define.
1929
04981bc1
MR		 19302009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1931
1932 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1933 from an executable to a shared library treat R_VAX_PC32
1934 relocations as R_VAX_PLT32 ones.
1935
886815b2
MR		 19362009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1937
1938 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1939 symbols in GOT space calculation.
1940 (elf_vax_relocate_section): Adjust accordingly.
1941
6c4fb25a
MR		 19422009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1943
1944 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1945 include <R11:R2>.
1946
7b6021f1
MR		 19472009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1948
1949 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1950 attribute.
1951 (elf_vax_relocate_section): Likewise.
1952
188dbb07
L		 19532009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1954
1955 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1956 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1957
048cbda4
L		 19582009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1959
1960 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1961 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1962
482c6ce9
L		 19632009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1964
1965 * Makefile.am: Run "make dep-am".
1966 * Makefile.in: Regenerated.
1967
eba077f2
L		 19682009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1969
1970 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1971 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1972
ec68b083
NC		 19732009-06-15 Nick Clifton <nickc@redhat.com>
1974
1975 * po/ru.po: New Russian translation.
1976 * configure.in (ALL_LINGUAS): Add ru.
1977 * configure: Regenerate.
1978
b80ee1aa
L		 19792009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1980
1981 * elf32-i386.c: Remove duplicated comments.
1982
44c4ea11
L		 19832009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1984
1985 PR ld/10270
1986 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1987 dynamic IFUNC pointer in non-shared object. Use .got.plt
1988 for IFUNC definition in PIE.
1989 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1990 PIE locally.
1991
1992 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1993 dynamic IFUNC pointer in non-shared object. Use .got.plt
1994 for IFUNC definition in PIE.
1995 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1996 PIE locally.
1997
8b7e2992
L		 19982009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1999
2000 * elf32-i386.c (elf_i386_check_relocs): Properly report
2001 local symbol for unhandled relocation against STT_GNU_IFUNC
2002 symbol.
637fa7af 2003 (elf_i386_relocate_section): Likewise.
8b7e2992 2004 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 2005 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 2006
c25bc9fc
L		 20072009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2008
2009 PR ld/10269
2010 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2011 (elf_i386_link_hash_table): Add loc_hash_table and
2012 loc_hash_memory.
2013 (elf_i386_local_hash): New.
2014 (elf_i386_local_htab_hash): Likewise.
2015 (elf_i386_local_htab_eq): Likewise.
2016 (elf_i386_get_local_sym_hash): Likewise.
2017 (elf_i386_link_hash_table_free): Likewise.
2018 (elf_i386_allocate_local_dynrelocs): Likewise.
2019 (elf_i386_finish_local_dynamic_symbol): Likewise.
2020 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2021 (elf_i386_link_hash_table_create): Create loc_hash_table and
2022 loc_hash_memory.
2023 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2024 (elf_i386_size_dynamic_sections): Likewise.
2025 (elf_i386_relocate_section): Likewise.
2026 (elf_i386_finish_dynamic_sections): Likewise.
2027 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2028 isn't NULL.
2029
2030 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2031 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2032 loc_hash_memory.
2033 (elf64_x86_64_local_hash): New.
2034 (elf64_x86_64_local_htab_hash): Likewise.
2035 (elf64_x86_64_local_htab_eq): Likewise.
2036 (elf64_x86_64_get_local_sym_hash): Likewise.
2037 (elf64_x86_64_link_hash_table_free): Likewise.
2038 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2039 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2040 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2041 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2042 and loc_hash_memory.
2043 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2044 symbols.
2045 (elf64_x86_64_size_dynamic_sections): Likewise.
2046 (elf64_x86_64_relocate_section): Likewise.
2047 (elf64_x86_64_finish_dynamic_sections): Likewise.
2048 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2049 sym isn't NULL.
2050
dec9d5df
PB		 20512009-06-10 Philip Blundell <philb@gnu.org>
2052
2053 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2054 elf_sec->this_hdr == NULL.
2055
92bc0e80
TG		 20562009-06-12 Tristan Gingold <gingold@adacore.com>
2057
2058 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2059 * bfd-in2.h: Regenerated.
2060 * libbfd.h: Regenerated.
2061
2062 * mach-o.c (FILE_ALIGN): New macro.
2063 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2064 (bfd_mach_o_print_symbol): Ditto.
2065 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2066 (bfd_mach_o_get_reloc_upper_bound): New function.
2067 (bfd_mach_o_canonicalize_reloc): Ditto.
2068 (bfd_mach_o_scan_write_relocs): Ditto.
2069 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2070 (bfd_mach_o_scan_write_section_64): Ditto.
2071 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2072 written for load command. Do not compute section file offset.
2073 (bfd_mach_o_scan_write_segment_64): Ditto.
2074 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2075 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2076 Mach-O to ...
2077 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 2078 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 2079 Call bfd_mach_o_mangle_symbols.
2080 (bfd_mach_o_build_commands): Adjust for filelen field.
2081 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2082 Do not set symtab file offset anymore here.
2083 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2084 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2085 Set reloc_count and rel_filepos section fields.
2086 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2087 unsigned int.
2088 (bfd_mach_o_scan_read_section_64): Ditto.
2089 (bfd_mach_o_scan_read_section): Ditto.
2090 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2091 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2092 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2093 Handle weak-ref symbols.
2094 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2095 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2096 (bfd_mach_o_scan): Remove assignment to removed field.
2097 (bfd_mach_o_mkobject_init): Ditto.
2098 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2099 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2100 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2101 (bfd_mach_o_swap_reloc_in): Ditto.
2102 (bfd_mach_o_swap_reloc_out): Ditto.
2103
2104 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2105 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2106 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2107 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2108 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2109 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2110 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2111 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2112 (BFD_MACH_O_N_WEAK_DEF): New macros.
2113 Add comments.
2114 (bfd_mach_o_section_type): Add new enumeration values.
2115 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2116 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2117 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2118 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2119 macros.
2120 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2121 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2122 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2123 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2124 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2125 (BFD_MACH_O_RELENT_SIZE): Ditto.
2126 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2127 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2128 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2129 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2130 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2131 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2132 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2133 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2134 (bfd_mach_o_reloc_info): New struct.
2135 (bfd_mach_o_asymbol): New struct.
2136 (bfd_mach_o_symtab_command): The symbols field is now of type
2137 bfd_mach_o_asymbol.
2138 (bfd_mach_o_load_command): The offset and len fields are now of type
2139 unsigned int.
2140 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2141 Add a filelen field. Add comments.
2142 (bfd_mach_o_backend_data): New struct.
2143 (bfd_mach_o_get_backend_data): New macro.
2144 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2145 bfd_mach_o_asymbol.
2146 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2147 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2148 (bfd_mach_o_canonicalize_reloc): Ditto.
7ee314fa 2149
92bc0e80
TG		 2150 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2151 duplicated macro. Now defined to _bfd_generic_is_local_label.
2152 (TARGET_NAME_BACKEND): New macro...
2153 (TARGET_NAME_BACKEND): ... used to name a new variable.
2154 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2155 Mach-O backend data.
2156
2157 * mach-o-i386.c (i386_howto_table): New variable.
2158 (bfd_mach_o_i386_swap_reloc_in): New function.
2159 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2160 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2161 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2162 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2163 (bfd_mach_o_bfd_reloc_type_lookup)
2164 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2165
8c7d38e8
NC		 21662009-06-11 Eric Paris <eparis@redhat.com>
2167 Nick Clifton <nickc@redhat.com>
2168
2169 * opncls.c (_maybe_make_executable): New function. Gives execute
2170 permission to an executable bfd that was opened for writing
2171 provided that it is a regular file. Replaces common code found in...
2172 (bfd_close): here and ...
2173 (bfd_close_all_done): here.
2174
f865a31d
AG		 21752009-06-11 Anthony Green <green@moxielogic.com>
2176
2177 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2178 * bfd-in2.h: Rebuilt.
2179 * libbfd.h: Rebuilt.
2180 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2181 relocation support.
2182 (moxie_reloc_map): Ditto.
2183 Clean up copyright notice.
2184
25b88f33 21852009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
7ee314fa 2186
1372b818 2187 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 2188 * bfdio.c (bfd_mmap): New function.
2189 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 2190 * cache.c (cache_bmmap): New function.
25b88f33
PP		 2191 (cache_iovec): Initialize bmmap member.
2192 * opencls.c (opncls_bmmap): New function.
7ee314fa
AM		 2193 (opncls_iovec): Initialize bmmap member.
2194
c2f09c75
TG		 21952009-06-09 Tristan Gingold <gingold@adacore.com>
2196
2197 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2198 and stabstr_segment fields.
2199 (mach_o_be_vec, mach_o_le_vec): Removed
2200 (bfd_mach_o_version): New prototype.
2201
2202 * mach-o.c (bfd_mach_o_version): Make this function public.
2203 (mach_o_wide_p): New function.
2204 (bfd_mach_o_wide_p): Ditto.
2205 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2206 weird names.
2207 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2208 Search in the list only if the name starts with a dot.
2209 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2210 test. Check bfd_seek status.
2211 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2212 (bfd_mach_o_scan_write_section_32): Ditto.
2213 (bfd_mach_o_scan_write_section_64): Ditto.
2214 (bfd_mach_o_scan_write_section): Removed.
2215 (bfd_mach_o_scan_write_segment): Split into ...
2216 (bfd_mach_o_scan_write_segment_32): ... this and ...
2217 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2218 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2219 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2220 symbol table. Now returns a boolean.
2221 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2222 Adjust for status type.
2223 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2224 test. Write symbol table. Numbers the sections.
2225 (bfd_mach_o_read_header): Check bfd_seek status.
2226 Use mach_o_wide_p instead of hard-coded test.
2227 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2228 (bfd_mach_o_scan_read_section_64): Ditto.
2229 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2230 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2231 handled common symbols.
2232 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2233 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2234 (bfd_mach_o_scan_read_dylinker): Ditto.
2235 (bfd_mach_o_scan_read_dylib): Ditto.
2236 (bfd_mach_o_scan_read_thread): Ditto.
2237 (bfd_mach_o_scan_read_symtab): Ditto.
2238 Do not create a section for the stabs.
2239 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2240 (bfd_mach_o_scan_read_segment): Ditto.
2241 (bfd_mach_o_scan_read_command): Ditto.
2242 (bfd_mach_o_scan_start_address): Ditto.
2243 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2244 (bfd_mach_o_archive_p): Check bfd_seek status.
2245 (bfd_mach_o_core_fetch_environment): Ditto.
2246
2247 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2248
2a81c24a
L		 22492009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2250
2251 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2252 (elf_i386_link_hash_table_create): Initialize irelifunc.
2253 (elf_i386_check_relocs): Updated. Set up irelifunc for
2254 shared objects.
2255 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2256 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2257 shared objects.
2258 (elf_i386_relocate_section): Likewise.
2259
2260 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2261 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2262 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2263 shared objects.
2264 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2265 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2266 shared objects.
2267 (elf64_x86_64_relocate_section): Likewise.
2268
2269 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2270 ...
2271 (_bfd_elf_create_ifunc_sections): This.
2272
c2f09c75 2273 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 2274 ...
2275 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2276 for shared objects.
2277
710ab287
L		 22782009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2279
2280 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2281 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2282 building shared object. Check info->executable instead of
2283 !info->shared when setting non_got_ref.
2284 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2285 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2286 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2287 symbol if needed.
2288 (elf_i386_relocate_section): Output dynamic relocation for
2289 R_386_32 against STT_GNU_IFUNC symbol to get the real
2290 function address when building shared object.
2291 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2292 relocation for STT_GNU_IFUNC symbol in shared object.
2293
2294 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2295 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2296 symbol when building shared object. Check info->executable
2297 instead of !info->shared when setting non_got_ref.
2298 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2299 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2300 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2301 if needed.
2302 (elf64_x86_64_relocate_section): Output dynamic relocation
2303 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2304 function address when building shared object.
2305 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2306 relocation for STT_GNU_IFUNC symbol in shared object.
2307
9e93c730
JK		 23082009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2309
2310 * Makefile.am: Run "make dep-am".
2311 (BFD32_BACKENDS): Add mach-o-i386.lo.
2312 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2313 * Makefile.in: Regenerate.
2314
74681fc4
AM		 23152009-06-06 Alan Modra <amodra@bigpond.net.au>
2316
2317 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2318 when looking for soft-icache stubs.
2319
154a1ee5
TG		 23202009-06-05 Tristan Gingold <gingold@adacore.com>
2321
2322 * mach-o.h: Update copyright year.
2323 (bfd_mach_o_mach_header_magic): New enum.
2324 (bfd_mach_o_cpu_subtype): Now an enum.
2325 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2326 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2327 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2328 (bfd_mach_o_load_command): Field type_required is now a boolean.
2329 Reindent prototypes.
2330 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2331 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2332 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2333 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2334 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2335 (bfd_mach_o_canonicalize_symtab): Ditto.
2336 (bfd_mach_o_get_symbol_info): Ditto.
2337 (bfd_mach_o_print_symbol): Ditto.
2338 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2339 (bfd_mach_o_make_empty_symbol): Ditto.
2340 (bfd_mach_o_write_contents): Ditto.
2341
2342 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2343 bfd_mach_o_mkobject): Defines.
2344 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2345 Do not check with target vector but with flavour.
2346 (struct mach_o_section_name_xlat): New declaration.
2347 (dwarf_section_names_xlat): Ditto.
2348 (text_section_names_xlat): Ditto.
2349 (data_section_names_xlat): Ditto.
2350 (struct mach_o_segment_name_xlat): Ditto.
2351 (segsec_names_xlat): Ditto.
2352 (bfd_mach_o_convert_section_name_to_bfd): New function.
2353 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2354 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2355 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2356 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2357 Accept any input and output flavour. Do not share private data
2358 anymore.
2359 (bfd_mach_o_count_symbols): Add a comment.
2360 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2361 (bfd_mach_o_canonicalize_symtab): Ditto.
2362 (bfd_mach_o_get_symbol_info): Ditto.
2363 (bfd_mach_o_print_symbol): Ditto.
2364 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2365 Use constants instead of hard-coded values.
2366 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2367 values.
2368 (bfd_mach_o_scan_write_section_64): Ditto.
2369 (bfd_mach_o_scan_write_segment): Ditto.
2370 Do not copy sections anymore.
2371 (bfd_mach_o_write_contents): Make it public.
2372 Remove dead code. Rewrite typeflag assignment.
2373 (bfd_mach_o_build_commands): New function.
2374 (bfd_mach_o_set_section_contents): Ditto.
2375 (bfd_mach_o_make_empty_symbol): Make it public.
2376 (bfd_mach_o_read_header): Make it static.
2377 Convert to bfd_boolean.
2378 Use constants instead of hard-coded values.
2379 (bfd_mach_o_make_bfd_section): Call
2380 bfd_mach_o_convert_section_name_to_bfd to create name.
2381 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2382 values.
2383 (bfd_mach_o_scan_read_section_64): Ditto.
2384 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2385 a segment anymore. Use constants instead of hard-coded values.
2386 (bfd_mach_o_scan_read_command): Fix style.
2387 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2388 Get rid of BFD_IO_FUNCS.
2389 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2390 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2391 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2392 (bfd_mach_o_object_p): Removed.
2393 (bfd_mach_o_gen_core_p): New function, replaces ...
2394 (bfd_mach_o_core_p): ... deleted.
2395 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2396
2397 * mach-o-i386.c: New file.
2398 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2399 * configure.in (TDEFINES): Add mach_o_i386_vec.
2400 * configure: Regenerated.
2401 * targets.c: Add mach_o_i386_vec.
2402
2403 * mach-o.c: Update copyright years.
2404 (BFD_IO_FUNCS): Remove (was not used).
2405 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2406 bfd_mach_o_slurp_extended_name_table,
2407 bfd_mach_o_construct_extended_name_table,
2408 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2409 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2410 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2411 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2412 bfd_mach_o_get_section_contents_in_window,
2413 bfd_mach_o_bfd_is_local_label_name,
2414 bfd_mach_o_bfd_is_target_special_symbol,
2415 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2416 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2417 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2418 bfd_mach_o_minisymbol_to_symbol,
2419 bfd_mach_o_bfd_get_relocated_section_contents,
2420 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2421 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2422 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2423 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2424 bfd_mach_o_bfd_merge_private_bfd_data,
2425 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2426 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2427 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2428 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2429 bfd_mach_o_bfd_copy_private_header_data,
2430 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2431 * mach-o-target.c: ... here.
2432 Update copyright years.
2433
a1ef399e
AM		 24342009-06-04 Alan Modra <amodra@bigpond.net.au>
2435
2436 * dep-in.sed: Don't use \n in replacement part of s command.
2437 * Makefile.am (DEP1): LC_ALL for uniq.
2438 Run "make dep-am".
2439 * Makefile.in: Regenerate.
2440
2e75bb35
L		 24412009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2442
2443 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2444 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2445 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2446
0018b0a3
L		 24472009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2448
2449 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2450 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2451 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2452 against STT_GNU_IFUNC symbols for static executables.
2453 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2454 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2455
2456 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2457 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2458 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2459 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2460
94313f36
RS		 24612009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2462
2463 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2464 symbols to be left unimported when linking statically.
2465 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2466 code when linking statically.
2467
7afd84dc
L		 24682009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2469
2470 * elf32-i386.c (elf_i386_check_relocs): Increment
2471 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2472 against STT_GNU_IFUNC symbol.
2473 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2474 local STT_GNU_IFUNC definition is used.
2475 (elf_i386_relocate_section): Handle got.offset != -1 for
2476 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2477 symbol.
2478
2479 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2480 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2481 relocations against STT_GNU_IFUNC symbol.
2482 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2483 local STT_GNU_IFUNC definition is used.
2484 (elf64_x86_64_relocate_section): Handle got.offset != -1
2485 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2486 STT_GNU_IFUNC symbol.
2487
cbe950e9
L		 24882009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2489
2490 PR ld/10205
2491 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2492 (elf_i386_reloc_type_lookup): Likewise.
2493 (R_386_tls): Removed.
2494 (R_386_irelative): New.
2495 (R_386_vt_offset): Updated.
2496 (elf_i386_rtype_to_howto): Likewise.
2497 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2498 (elf_i386_link_hash_table_create): Initialize igotplt,
2499 iplt and irelplt.
2500 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2501 (elf_i386_adjust_dynamic_symbol): Likewise.
2502 (elf_i386_allocate_dynrelocs): Likewise.
2503 (elf_i386_relocate_section): Likewise.
2504 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2505 sections.
2506 (elf_i386_finish_dynamic_symbol): When building a static
2507 executable, use .iplt, .igot.plt and .rel.iplt sections for
2508 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2509 locally defined STT_GNU_IFUNC symbol.
2510
2511 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2512 (x86_64_reloc_map): Likewise.
2513 (R_X86_64_standard): Updated.
2514 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2515 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2516 iplt and irelplt.
2517 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2518 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2519 (elf64_x86_64_allocate_dynrelocs): Likewise.
2520 (elf64_x86_64_relocate_section): Likewise.
2521 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2522 sections.
2523 (elf64_x86_64_finish_dynamic_symbol): When building a static
2524 executable, use .iplt, .igot.plt and .rela.iplt sections for
2525 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2526 for locally defined STT_GNU_IFUNC symbol.
2527
2528 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2529 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2530
2531 * bfd-in2.h: Regenerated.
2532 * libbfd.h: Likewise.
2533
3aa14d16
L		 25342009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2535
2536 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2537 (_bfd_elf_make_ifunc_reloc_section): Removed.
2538 (_bfd_elf_is_ifunc_symbol): Likewise.
2539 (_bfd_elf_create_static_ifunc_sections): New.
2540
2541 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2542 symbol check to ...
2543 (elf_link_add_object_symbols): Here.
2544 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2545 STT_GNU_IFUNC symbol.
2546 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2547 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2548 (IFUNC_INFIX): Removed.
2549 (get_ifunc_reloc_section_name): Likewise.
2550 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2551 (_bfd_elf_is_ifunc_symbol): Likewise.
2552 (_bfd_elf_create_static_ifunc_sections): New.
2553
eb4ff4d6
L		 25542009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2555
2556 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2557 (create_got_section): Likewise.
2558 (allocate_dynrelocs): Likewise.
2559 (readonly_dynrelocs): Likewise.
2560 (set_tls_module_base): Likewise.
2561 (dtpoff_base): Likewise.
2562 (tpoff): Likewise.
2563 (elf_i386_link_hash_table_create): Updated.
2564 (elf_i386_create_dynamic_sections): Likewise.
2565 (elf_i386_check_relocs): Likewise.
2566 (elf_i386_size_dynamic_sections): Likewise.
2567 (elf_i386_relocate_section): Likewise.
2568
2569 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2570 (create_got_section): Likewise.
2571 (allocate_dynrelocs): Likewise.
2572 (readonly_dynrelocs): Likewise.
2573 (set_tls_module_base): Likewise.
2574 (dtpoff_base): Likewise.
2575 (tpoff): Likewise.
2576 (elf64_x86_64_link_hash_table_create): Updated.
2577 (elf64_x86_64_create_dynamic_sections): Likewise.
2578 (elf64_x86_64_check_relocs): Likewise.
2579 (elf64_x86_64_size_dynamic_sections): Likewise.
2580 (elf64_x86_64_relocate_section): Likewise.
2581
fc579192
NC		 25822009-05-28 Nick Clifton <nickc@redhat.com>
2583
2584 * targets.c (_bfd_target_vector): Only include plugin target in
2585 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2586
5ebe2858
UW		 25872009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2588
2589 * elf32-spu.c (struct call_info): New member broken_cycle.
2590 (remove_cycle): Instead of physically removing call_info structures
2591 to break call graph cycles, mark them using the broken_cycle flag.
2592 (mark_overlay_section): Respect broken_cycle flag.
2593 (unmark_overlay_section): Likewise.
2594 (collect_lib_sections): Likewise.
2595 (collect_overlays): Likewise.
2596 (sum_stack): Likewise.
2597
34ad4cb0
UW		 25982009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2599
2600 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2601 (mark_functions_via_relocs): Initialize callee->count to 1.
2602 (pasted_function): Likewise.
2603 (spu_elf_auto_overlay): Honor call counts when determining number
2604 of stubs required in software i-cache mode.
2605
fc579192
NC		 26062009-05-27 Rafael Avila de Espindola <espindola@google.com>
2607
2608 * plugin.c (program_name): Remove.
2609 (plugin_program_name): New.
2610 (bfd_plugin_set_program_name): New.
2611 (try_load_plugin): Use plugin_program_name.
2612 * plugin.h (bfd_plugin_set_program_name): New.
2613
26142009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2615
2616 * aclocal.m4: Include ../config/plugins.m4.
2617 * configure.in: Use AC_PLUGINS.
2618 * configure: Regenerate.
2619 * Makefile.in: Regenerate.
2620 * doc/Makefile.in: Regenerate.
2621
c8a1f254
NS		 26222009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2623
2624 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2625 link.
2626 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2627 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2628 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2629 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2630 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2631 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2632 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2633 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2634 * reloc.c (bfd_generic_relax_section): Likewise.
2635 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2636 * vms.c (vms_bfd_relax_section): Likewise.
2637
68d7e96a
L		 26382009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2639
2640 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2641
2642 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2643 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2644
2645 * elf32-i386.c (allocate_dynrelocs): Updated.
2646 (elf_i386_relocate_section): Likewise.
2647 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2648 (elf64_x86_64_relocate_section): Likewise.
2649
2650 * elf64-x86-64.c (is_indirect_symbol): Removed.
2651
f12e7348
NC		 26522009-05-26 Nick Clifton <nickc@redhat.com>
2653
2654 * po/id.po: Updated Indonesian translation.
2655
ce3c775b
NC		 26562009-05-26 Rafael Avila de Espindola <espindola@google.com>
2657
2658 * Makefile.am: Run "make dep-am".
2659 (AM_CPPFLAGS): New.
2660 (LIBDL): New.
2661 (ALL_MACHINES): Add cpu-plugin.lo.
2662 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2663 (BFD32_BACKENDS): Add plugin.lo.
2664 (BFD32_BACKENDS_CFILES): Add plugin.c.
2665 (libbfd_la_LIBADD): Add LIBDL
2666 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2667 (bfd_plugin_arch): Declare.
2668 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2669 * bfd.c (bfd): Add plugin_data.
2670 * config.bfd: Handle the plugin target.
2671 * configure.in: Check for --enable-plugins.
2672 (LT_INIT): Use the dlopen option.
2673 * cpu-plugin.c: New.
2674 * plugin.c: New.
2675 * plugin.h: New.
2676 * targets.c (plugin_vec): Declare.
2677 (_bfd_target_vector): Add plugin_vec.
2678 * Makefile.in: Regenerate.
2679 * bfd-in2.h: Regenerate.
2680 * configure: Regenerate.
2681
9e097a72
AM		 26822009-05-26 Alan Modra <amodra@bigpond.net.au>
2683
2684 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2685 per line with all lines having continuation backslash. Prefix
2686 first line with "A", following lines with "B".
2687 * Makefile.am (DEP): Don't use dep.sed here.
2688 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2689 dep.sed here on dependencies, sort and uniq.
2690 * Makefile.in: Regenerate.
2691
d5acff2f
TG		 26922009-05-25 Tristan Gingold <gingold@adacore.com>
2693
2694 * makefile.vms: Add verilog.obj to object list OBJS.
2695
5c93f09b
AM		 26962009-05-24 Alan Modra <amodra@bigpond.net.au>
2697
107601c8
AM		 2698 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2699 for BFD_IN_MEMORY is cleared.
2700 (bfd_bwrite): Zero excess memory allocated.
5c93f09b 2701
48229727
JB		 27022009-05-22 Julian Brown <julian@codesourcery.com>
2703
2704 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2705 macros.
2706 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2707 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2708 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2709 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2710 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2711 (a8_erratum_fix, a8_erratum_reloc): New structs.
2712 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2713 num_a8_erratum_fixes, fix_cortex_a8 fields.
2714 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2715 (elf32_arm_add_stub): Split into two parts, creating...
2716 (elf32_arm_create_or_find_stub_sec): New function.
2717 (elf32_arm_final_link_relocate): Add forward declaration.
2718 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2719 relocations, multiple relocations per stub.
2720 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2721 (arm_size_one_stub): Use find_stub_size_and_template.
2722 (a8_reloc_compare): New.
2723 (find_thumb_glue): Add forward declaration.
2724 (cortex_a8_erratum_scan): New.
2725 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2726 (bfd_elf32_arm_set_cortex_a8_fix): New.
2727 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2728 (arm_map_one_stub): Add THUMB32_TYPE support.
2729 (a8_branch_to_stub_data): New.
2730 (make_branch_to_a8_stub): New.
2731 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2732 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2733 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2734 Cortex-A8 erratum workaround.
2735 * bfd-in2.h: Regenerate.
2736
2b3decb5
AM		 27372009-05-22 Alan Modra <amodra@bigpond.net.au>
2738
2739 * Makefile.am: Run "make dep-am".
2740 * Makefile.in: Regenerate.
2741 * po/SRC-POTFILES.in: Regenerate.
2742
930e005c
AM		 27432009-05-21 Alan Modra <amodra@bigpond.net.au>
2744
2745 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2746 commit.
2747
6e0b88f1
AM		 27482009-05-21 Alan Modra <amodra@bigpond.net.au>
2749
2750 * elf-bfd.h (struct elf_backend_data
2751 <elf_backend_link_output_symbol_hook>): Return an int.
2752 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2753 symbols on deleted .opd entries.
2754 * elflink.c (elf_link_output_sym): Return without outputting sym
2755 if output_symbol_hook returns 2.
2756 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2757 Abort if we must not discard sym.
2758 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2759 local syms.
2760 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2761 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2762 elf_backend_link_output_symbol_hook return type change.
2763 * elf32-arm.c (output_arch_syminfo): Likewise.
2764 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2765 (elf32_arm_output_arch_local_syms): Likewise.
2766 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2767 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2768 (bfd_score_elf_link_output_symbol_hook): Likewise.
2769 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2770 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2771 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2772 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2773 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2774 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2775 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2776 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2777 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2778 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2779 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2780
5ef11c02
AM		 27812009-05-21 Alan Modra <amodra@bigpond.net.au>
2782
2783 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2784 out of range .opd symbols.
2785
ebf12fbe
DK		 27862009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2787
2788 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2789 fprintf_vma directly.
2790 * peXXigen.c (pe_print_edata): Likewise.
2791 (pe_print_pdata): Likewise.
2792 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2793 (_bfd_XX_print_private_bfd_data_common): Likewise.
2794
c1711530
DK		 27952009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2796
2797 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2798
22a8f80e 27992009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2800 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2801
2802 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2803 fix discarded sections.
2804
335bd8f2
UW		 28052009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2806
2807 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2808 sections into the software icache.
2809
cdc83fba
UW		 28102009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2811
2812 * elf32-spu.c (build_stub): Always build "compact" sofware
2813 i-cache stubs.
2814
97fc8d84
UW		 28152009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2816
2817 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2818 (spu_elf_setup): Initialize it.
2819 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2820 Update to new-sytle cache manager data structures.
2821 (spu_elf_build_stubs): Generate new-style cache manager data
2822 structures and symbols.
2823 (spu_elf_auto_overlay): Update size computation.
2824
452de53c
UW		 28252009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2826
2827 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2828 segments first amongst the program headers.
2829
d342a8b1
UW		 28302009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2831
2832 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2833 into addresses for relocation types that look at high bits. Remove
2834 special handling of relocation overflow warnings.
2835
cc210763
UW		 28362009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2837
2838 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2839 control flow graph between fragments of a function.
2840
c1ea05bb
UW		 28412009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2842
2843 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2844 generate only a 16-byte .toe section.
2845 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2846
bbb0fc04
AM		 28472009-05-14 Alan Modra <amodra@bigpond.net.au>
2848
2849 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2850 (spu_elf_place_overlay_data): ..here. New function.
2851 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2852
6e6718a3
AJ		 28532009-05-13 Andrew Jenner <andrew@codesourcery.com>
2854
2855 * elf32-arm.c: Move sysdep.h to start of file.
2856
77ae44b0
AM		 28572009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2858
2859 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2860 start of overlays.
2861 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2862 __icache_tag_array and __icache_tag_array_size.
2863
51408ec2
AM		 28642009-05-11 Masaki Muranaka <monaka@monami-software.com>
2865
2866 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2867 ATTRIBUTE_UNUSED.
2868 (bfinfdpic_link_omit_section_dynsym): Likewise.
2869 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2870
2468f9c9
PB		 28712009-05-05 Paul Brook <paul@codesourcery.com>
2872
2873 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2874 * bfd-in2.h: Regenerate.
2875 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2876 (_arm_elf_section_data): Add text and exidx fields.
2877 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2878 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2879 copy_exidx_entry): New functions.
2880 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2881
738a79f6
CL		 28822009-05-05 Christophe lyon <christophe.lyon@st.com>
2883
2884 * elf32-arm.c (DEF_STUBS): New helper define.
2885 (DEF_STUB): Likewise.
2886 (stub_def): New type.
2887 (stub_definitions): New array, containing stub template pointers
2888 and sizes.
2889 (arm_size_one_stub): Make use of stub_definitions.
2890
09e2aba4
DK		 28912009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2892
2893 * elflink.c (find_version_for_sym): Remove from here, ...
2894 * linker.c (bfd_find_version_for_sym): ... rename, replace
2895 here, make public and update all callers.
2896 * bfd-in2.h: Regenerate.
2897
d8045f23
NC		 28982009-04-30 Nick Clifton <nickc@redhat.com>
2899
2900 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2901 section pointer.
2902 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2903 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2904 into a STT_GNU_IFUNC symbol type.
2905 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2906 type.
2907 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2908 the binary contains ifunc symbols.
2909 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2910 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2911 * elf32-i386.c (is_indirect_function): New function.
2912 (elf_i386_check_relocs): Create an ifunc output section.
2913 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2914 section if necessary.
2915 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2916 if necessary.
2917 (elf_i386_add_symbol_hook): New function. Set the
2918 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2919 symbol is encountered.
2920 (elf_backend_post_process_headers): Define.
2921 (elf_backend_add_symbol_hook): Define.
2922 (elf_i386_post_process_headers): Rename to
2923 elf_i388_fbsd_post_process_headers.
2924 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2925 (is_indirect_function): New function.
2926 (elf64_x86_64_check_relocs): Create an ifunc output section.
2927 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2928 section if necessary.
2929 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2930 symbol if necessary.
2931 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2932 elf_obj_data structure if an ifunc symbol is encountered.
2933 (elf_backend_post_process_headers): Define.
2934 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2935 if we have ifunc symbols to handle.
2936 (get_ifunc_reloc_section_name): New function. Computes the name
2937 for an ifunc section.
2938 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2939 section to hold ifunc relocs.
2940 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2941 (bfd_print_symbol_vandf): Handle ifunc symbols.
2942 (bfd_decode_symclass): Likewise.
2943 * bfd-in2.h: Regenerate.
2944
96c23d59
JM		 29452009-04-30 Joseph Myers <joseph@codesourcery.com>
2946
2947 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2948 MOVW and MOVT relocations in a shared library link.
2949
c067354b
NC		 29502009-04-27 Anthony Green <green@moxielogic.com>
2951
2952 * verilog.c: New file.
2953 * Makefile.am (BFD32_LIBS): Add verilog.c.
2954 (BFD32_LIBS_CFILES): Add verilog.c.
2955 (verilog.lo): New build rule.
2956 * Makefile.in: Rebuilt.
2957 * targets.c: Add verilog support.
2958 * bfd.c (tdata union): Add Verilog private data field.
2959 * bfd-in2.h: Regenerate.
2960
325c681d
L		 29612009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2962
2963 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2964 copy pe_opthdr.
2965
ba775898
DK		 29662009-04-23 Matthias Klose <doko@ubuntu.com>
2967
2e28a5fc 2968 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2969
155d87d7
CL		 29702009-04-22 Christophe Lyon <christophe.lyon@st.com>
2971
2972 PR9743
2973 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2974 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2975 (elf32_arm_size_stubs): Likewise.
2976 (record_thumb_to_arm_glue): Deleted unused function.
2977 (bfd_elf32_arm_process_before_allocation): No longer handle
2978 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2979 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2980 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2981
3e6b1042
DJ		 29822009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2983
2984 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2985 (elf32_arm_write_section): Declare early.
2986 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2987 (arm_allocate_glue_section_space): Exclude empty sections.
2988 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2989 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2990 BFD.
2991 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2992 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2993 (elf32_arm_size_dynamic_sections): Allocate interworking
2994 sections here.
2995 (bfd_elf32_bfd_final_link): Define.
2996
4f360784
L		 29972009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2998
2999 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 3000
4f360784
L		 3001 * coffcode.h (coff_compute_section_file_positions): Clear
3002 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3003
3004 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3005 force_minimum_alignment.
3006
3007 * libcoff.h: Regenerated.
3008
3009 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3010 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3011
3012 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3013 nor target_subsystem.
3014
3015 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3016 force_minimum_alignment nor target_subsystem.
3017
e48570bb
DK		 30182009-04-21 Kai Tietz <kai.tietz@onevision.com>
3019
3020 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3021 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3022 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3023 include in coff-x86_64.c of headers.
3024 (PDATA_ROW_SIZE): New define.
3025 (pex_regs[]): New static array.
3026 (pex64_get_runtime_function): New static function.
3027 (pex64_get_unwind_info): Likewise.
3028 (pex64_get_scope_entry): Likewise.
3029 (pex64_xdata_print_uwd_codes): Likewise.
3030 (pex64_get_section_by_rva): Likewise.
3031 (pex64_dump_xdata): Likewise.
3032 (pex64_bfd_print_pdata): Likewise.
3033 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3034 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3035 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3036
383c383f 30372009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 3038 Alan Modra <amodra@bigpond.net.au>
3039 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 3040
3041 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3042 long names and non-NUL-terminated strings.
3043
b6b450f1
L		 30442009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3045
3046 * bfd-in2.h: Regenerated.
3047
d9118602
L		 30482009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3049
3050 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3051 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3052
92dd4511
L		 30532009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3054
3055 PR binutils/10074
3056 * coffcode.h (bfd_pei_p): New.
3057
3058 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3059 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3060 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3061 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3062 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3063 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3064
3065 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3066 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3067 bfd_efi_rtdrv_x86_64_vec,
3068 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3069 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3070 * targets.c: Likewise.
3071
3072 * configure: Regenerated.
3073 * libcoff.h: Likewise.
3074 * Makefile.in: Likewise.
3075
3076 * efi-app-ia32.c: Removed.
3077 * efi-app-x86_64.c: Likewise.
3078 * efi-bsdrv-ia32.c: Likewise.
3079 * efi-bsdrv-ia64.c: Likewise.
3080 * efi-bsdrv-x86_64.c: Likewise.
3081 * efi-rtdrv-ia32.c: Likewise.
3082 * efi-rtdrv-ia64.c: Likewise.
3083 * efi-rtdrv-x86_64.c: Likewise.
3084 * efi-rtdrv-ia32.c: Likewise.
3085
3086 * efi-app-ia64.c: Moved to ...
3087 * pei-ia64.c: This.
3088 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3089 (TARGET_NAME): Set to pei-ia64.
3090
3091 * libpei.h (bfd_target_pei_p): Removed.
3092 (bfd_target_pei_arch): Likewise.
3093 (bfd_target_efi_app_p): Likewise.
3094 (bfd_target_efi_app_arch): Likewise.
3095 (bfd_target_efi_bsdrv_p): Likewise.
3096 (bfd_target_efi_bsdrv_arch): Likewise.
3097 (bfd_target_efi_rtdrv_p): Likewise.
3098 (bfd_target_efi_rtdrv_arch): Likewise.
3099 (bfd_pe_executable_p): Likewise.
3100
3101 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3102 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3103 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3104 and efi-rtdrv-ia32.c.
3105 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3106 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3107 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3108 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3109 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3110 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3111 (efi-app-ia64.lo): Removed.
3112 (efi-bsdrv-ia32.lo): Likewise.
3113 (efi-rtdrv-ia32.lo): Likewise.
3114 (efi-app-ia64.lo): Likewise.
3115 (efi-bsdrv-ia64.lo): Likewise.
3116 (efi-rtdrv-ia64.lo): Likewise.
3117 (efi-app-x86_64.lo): Likewise.
3118 (efi-bsdrv-x86_64.lo): Likewise.
3119 (efi-rtdrv-x86_64.lo): Likewise.
3120 (pei-ia64.lo): New.
3121
3122 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3123 with bfd_pei_p.
3124 (arch_type): Removed.
3125 (pe_arch): Likewise.
3126 (pe_bfd_object_p): Just return coff_object_p.
3127
3128 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3129 bfd_pe_executable_p with bfd_pei_p.
3130
69c5861e
CL		 31312009-04-17 Christophe Lyon <christophe.lyon@st.com>
3132
3133 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3134 PLT entries to an undefined symbol when generating a shared
3135 library.
3136
e9cd0660
NC		 31372009-04-17 Nick Clifton <nickc@redhat.com>
3138
3139 PR 9909
3140 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3141
3023e3f6
RS		 31422009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3143
3144 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3145 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3146 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3147 * binary.c (binary_bfd_define_common_symbol): Likewise.
3148 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3149 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3150 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3151 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3152 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3153 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3154 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3155 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3156 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3157 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3158 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3159 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3160 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3161 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3162 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3163 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3164 * som.c (som_bfd_define_common_symbol): Likewise.
3165 * srec.c (srec_bfd_define_common_symbol): Likewise.
3166 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3167 * versados.c (versados_bfd_define_common_symbol): Likewise.
3168 * vms.c (vms_bfd_define_common_symbol): Likewise.
3169 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3170 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3171 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3172 (pmac_xcoff_vec): Likewise.
3173 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3174 (aix5coff64_vec): Likewise.
3175 * linker.c (bfd_generic_define_common_symbol): New function.
3176 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3177 (_bfd_define_common_symbol): New field.
3178 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3179 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3180 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3181 symbols here.
3182 * bfd-in2.h: Regenerate.
3183 * libbfd.h: Likewise.
3184 * libcoff.h: Likewise.
3185
20135e4c
NC		 31862009-04-15 Anthony Green <green@moxielogic.com>
3187
3188 * targets.c: Add moxie support.
3189 * Makefile.am: Ditto.
3190 * Makefile.in: Rebuilt.
3191 * cpu-moxie.c, elf32-moxie.c: New files.
3192 * archures.c: Add moxie support.
3193 * configure.in: Add moxie support.
3194 * configure: Rebuilt.
3195 * config.bfd, archures.c: Add moxie support.
3196 * bfd-in2.h: Rebuilt.
3197
82b5c97a
CL		 31982009-04-15 Christophe Lyon <christophe.lyon@st.com>
3199
3200 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3201 branch to an undef weak symbol into a jump to next instruction if
3202 a PLT entry will be created.
3203
0408dee6
DK		 32042009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3205
3206 * coffgen.c (make_a_section_from_file): Set the backend long
3207 section names enable if long section names found on input.
3208 * coffcode.h: Extend long section names documentation to match.
3209
a0c402a5
L		 32102009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3211
3212 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3213 machine code.
3214
4d28413b
DD		 32152009-04-07 DJ Delorie <dj@redhat.com>
3216
3217 * archures.c: Add bfd_mach_mep_c5.
3218 * bfd-in2.h: Likewise.
3219 * cpu-mep.c: Add bfd_c5_arch.
3220 * elf32-mep.c: Support it.
3221
bb6198d2
L		 32222009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3223
3224 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3225 info->callbacks->einfo.
3226 * linker.c (_bfd_generic_section_already_linked): Likewise.
3227
bcb012d3
DD		 32282009-04-06 DJ Delorie <dj@redhat.com>
3229
3230 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3231
db1fe6e9
L		 32322009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3233
3234 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3235 _bfd_pex64_print_pdata only if PE is defined.
3236
3237 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3238 (_bfd_pex64_print_pdata): This.
3239
3240 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3241 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3242 is defined.
3243
c7c7219d
KT		 32442009-04-05 Kai Tietz <kai.tietz@onevision.com>
3245
3246 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3247 _bfd_pep_print_x64_pdata.
3248 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3249 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3250
3df502ae
SA		 32512009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3252
154a1ee5 3253 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 3254 to zero.
3255
d3626fb0
CL		 32562009-04-02 Christophe Lyon <christophe.lyon@st.com>
3257
3258 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3259 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3260 branch stubs.
3261 (elf32_arm_stub_type): New enum values for the two new stubs.
3262 (arm_type_of_stub): Make use of the two new stubs.
3263 (arm_size_one_stub): Handle the two new stubs.
3264
fe723c87
MT		 32652009-04-01 Matt Thomas <matt@netbsd.org>
3266
3267 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3268 hidden symbols into the GOT or PLT.GOT.
154a1ee5 3269 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 3270 into a shared object if it is against a hidden symbol.
3271
ee698300
RS		 32722009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3273
3274 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3275 and know_contains_shared_object_p.
3276 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3277 Cache the result in the archive_info table.
3278 (xcoff_auto_export_p): Add an "info" parameter and update the
3279 call to xcoff_archive_contains_shared_object_p.
3280 (xcoff_mark_auto_exports): Update accordingly.
3281 (xcoff_post_gc_symbol): Likewise.
3282
54e2dbe0
RS		 32832009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3284
3285 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3286 rather than C_EXT.
3287
2e470849
RS		 32882009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3289
3290 * coff-rs6000.c (member_layout): New structure.
3291 (archive_iterator): Likewise.
3292 (member_layout_init): New function.
3293 (archive_iterator_begin): Likewise.
3294 (archive_iterator_next): Likewise.
3295 (xcoff_write_armap_old): Use the new iterator functions.
3296 (do_shared_object_padding): Delete.
3297 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3298 handling of arch_info.
3299 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3300 first loop rather than the second. Allocate a member header if
3301 there isn't one, then work out the stat information and length
3302 in the first loop too. Use the new iterators for the second loop.
3303 (xcoff_write_archive_contents_big): Likewise.
3304
24c611d1
RS		 33052009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3306
3307 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3308 (bfd_xcoff_set_archive_import_path): Likewise.
3309 * bfd-in2.h: Regenerate.
3310 * xcofflink.c: Include libiberty.h.
3311 (xcoff_archive_info): New structure.
3312 (xcoff_archive_info_hash): New function.
3313 (xcoff_archive_info_eq): Likewise.
3314 (xcoff_get_archive_info): Likewise.
3315 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3316 (bfd_xcoff_split_import_path): New function.
3317 (bfd_xcoff_set_archive_import_path): Likewise.
3318 (xcoff_set_import_path): Move earlier in file.
3319 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3320 object to the the directory part of the bfd's filename. Get the
3321 import path and filename of an archive object from the archive's
3322 xcoff_tdata, initializing it if necessary. Update use of
3323 import_file_id.
3324 (bfd_link_input_bfd): Update use of import_file_id.
3325 (xcoff_write_global_symbol): Likewise.
3326
d286971a
RS		 33272009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3328
3329 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3330
33312009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3332
3333 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3334 a .loader section for relocatable links.
3335 (xcoff_need_ldrel_p): New function.
3336 (xcoff_mark): Use it.
3337 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3338 a loader section.
3339 (xcoff_build_ldsym): New function, split out from...
3340 (xcoff_build_ldsyms): ...here. Rename to...
3341 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3342 call xcoff_build_ldsym, if there's a loader section.
3343 (xcoff_build_loader_section): New function, extracted verbatim from...
3344 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3345 there's a loader section. Only add an __rtinit loader symbol
3346 if there's a loader section. Update after above name change.
3347 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3348 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3349 and xcoff_create_ldrel.
3350 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3351 (xcoff_reloc_link_order): Likewise, but only call it if there's
3352 a loader section. Use xcoff_symbol_section.
3353 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3354 if there's a loader section.
3355
8707bb87
RS		 33562009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3357
3358 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3359
e780aef2
CL		 33602009-04-01 Christophe Lyon <christophe.lyon@st.com>
3361
3362 * elf32-arm.c (group_sections): Rewrite loops for better
3363 readability.
3364
c301e700
DD		 33652009-03-30 DJ Delorie <dj@redhat.com>
3366
3367 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3368 relocs when doing a relocatable link.
3369
3895f852
MM		 33702009-03-28 Mark Mitchell <mark@codesourcery.com>
3371
3372 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3373 "ERROR:", in error messages.
3374 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3375 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3376 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3377 (elf32_arm_merge_eabi_attributes): Likewise.
3378 (elf32_arm_merge_private_bfd_data): Likewise.
3379
ea882e87
NC		 33802009-03-27 Nick Clifton <nickc@redhat.com>
3381
3382 * section.c (bfd_get_section_contents): Detect and handle the case
3383 where a section has the SEC_IN_MEMORY flag set but no actual
3384 contents allocated.
3385
9433b9b1
AM		 33862009-03-26 Alan Modra <amodra@bigpond.net.au>
3387
3388 PR 6494
3389 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3390 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3391 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3392 if we don't find matching PT_LOAD when copying.
3393
dc1aa734
SR		 33942009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3395
3396 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3397 the reloc descriptions.
3398
34d3d6b9
HPN		 33992009-03-25 Hans-Peter Nilsson <hp@axis.com>
3400
3401 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3402 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3403 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3404
34274ccc
L		 34052009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3406
3407 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3408 (bfd_i386_arch_intel_syntax): Likewise.
3409 (i8086_arch): Likewise.
3410 (bfd_x86_64_arch): Likewise.
3411
019c5a2e
HPN		 34122009-03-24 Hans-Peter Nilsson <hp@axis.com>
3413
6718f446
HPN		 3414 * elf32-cris.c (cris_elf_relocate_section): <case
3415 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3416 symbols for non-allocated sections. Don't check whether to
3417 generate R_CRIS_DTPMOD for non-allocated sections.
3418 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3419 handle relocation GC:ing if applied to non-allocated section.
3420 (cris_elf_check_relocs): Similar.
3421
019c5a2e
HPN		 3422 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3423 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3424 when emitting a known TP offset in the GOT.
3425
ffcfec52
AM		 34262009-03-23 Alan Modra <amodra@bigpond.net.au>
3427
3428 * elf64-ppc.c (synthetic_opd): Delete.
3429 (compare_symbols): Look for .opd name rather than section match.
3430 (ppc64_elf_get_synthetic_symtab): Likewise.
3431
c6dd29ce
AM		 34322009-03-21 Alan Modra <amodra@bigpond.net.au>
3433
3434 * elf32-ppc.c (is_pic_glink_stub): Delete.
3435 (is_nonpic_glink_stub): New function.
3436 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3437 than first pic one.
3438 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3439
8c21ca21
AK		 34402009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3441 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3442
3443 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 3444 macros for visibilty and locality checks.
8c21ca21
AK		 3445 (elf_s390_adjust_dynamic_symbol): Likewise.
3446 (allocate_dynrelocs): Likewise.
3447 (elf_s390_relocate_section): Likewise.
3448 (elf_s390_finish_dynamic_symbol): Likewise.
3449 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3450 (elf_s390_adjust_dynamic_symbol): Likewise.
3451 (allocate_dynrelocs): Likewise.
3452 (elf_s390_relocate_section): Likewise.
3453 (elf_s390_finish_dynamic_symbol): Likewise.
3454
156621f3
KT		 34552009-03-19 Kai Tietz <kai.tietz@onevision.com>
3456
3457 * bfd-in2.h: Regenerated.
3458 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3459 for debugging sections and map memory read/write dependent on
3460 SEC_COFF_NOREAD.
3461 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3462 without memory read flags set.
3463 * section.c: Add SEC_COFF_NOREAD to section flags.
3464
d1fa68d3
AS		 34652009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3466
3467 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3468 for format string.
3469
ad2adbc8
AM		 34702009-03-19 Alan Modra <amodra@bigpond.net.au>
3471
3472 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3473 "no overlays" return. If there are overlays, create overlay
3474 manager entry symbols here, so that..
3475 (spu_elf_build_stubs): ..we don't need to set them up here.
3476 Simplify entry symbol tests.
3477 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3478
67cc5033
MK		 34792009-03-18 Mark Kettenis <kettenis@gnu.org>
3480
d1fa68d3 3481 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3482 (elfcore_grok_openbsd_note): New functions.
3483 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3484
8d25cc3d
AM		 34852009-03-18 Alan Modra <amodra@bigpond.net.au>
3486
3889c459 3487 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3488 * elf32-m68hc1x.c: Include alloca-conf.h.
3489 * xsym.c: Likewise.
3490 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3491 * som.c: Likewise.
3492 * Makefile.am: Run "make dep-am".
3493 * Makefile.in: Regenerate.
3494
a89e6478
DJ		 34952009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3496
3497 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3498
a7e11ee1
AM		 34992009-03-17 Alan Modra <amodra@bigpond.net.au>
3500
3501 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3502 Add compact_stub.
3503 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3504 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3505 ovly_return fields with ovly_entry[2]. Adjust all users.
3506 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3507 when soft-icache.
3508 (spu_elf_build_stubs): Likewise.
3509 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3510 ovly_flavour changes. Update all callers.
3511 (ovl_stub_size_log2): New function.
3512 (build_stub): Handle compact icache stubs. Use different manager
3513 entry point for stubs in non-icache area.
3514 (spu_elf_size_stubs): Don't allocate space for indirect branch
3515 descriptors.
3516 (spu_elf_build_stubs): And don't built them.
3517
607a83c9
AS		 35182009-03-16 Andrew Stubbs <ams@codesourcery.com>
3519
3520 * dwarf2.c (read_section): Always use rawsize, if available.
3521
588f62fc
AM		 35222009-03-16 Alan Modra <amodra@bigpond.net.au>
3523
3524 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3525 of rawsize and size for buffer.
3526
a14c90c1
UW		 35272009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3528
3529 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3530 parameter just because fixed sections fit into local store.
3531 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3532 generating overlays if fixed sections plus reserved stack
3533 and heap space fit into local store.
3534
30c665df
AM		 35352009-03-15 Alan Modra <amodra@bigpond.net.au>
3536
3537 * elf32-spu.c (build_stub): Correct icache set_id.
3538 (spu_elf_relocate_section): Likewise.
3539
f95942a3
RS		 35402009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3541
3542 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3543 symbol table if it was created by the current call.
3544
670562e9
RS		 35452009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3546
3547 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3548 class XMC_DS rather than XMC_UA.
3549
b64232cc
RS		 35502009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3551
3552 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3553 bfd_boolean export_defineds parameter with an unsigned int
3554 auto_export_flags parameter.
3555 * bfd-in2.h: Regenerate.
3556 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3557 split out from xcoff_build_ldsyms.
3558 (xcoff_covered_by_expall_p): New function.
3559 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3560 but with extra code to handle -bexpfull and -bexpall.
3561 (xcoff_mark_auto_exports): New function.
3562 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3563 a function should be automatically exported.
3564 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3565 parameter with an auto_export_flags parameter. Update ldinfo
3566 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3567 exported symbols.
3568
7d504122
RS		 35692009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3570
3571 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3572 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3573 init and fini functions. Do garbage collection for objects
3574 without an entry point too.
3575
8602d4fe
RS		 35762009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3577
3578 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3579 check whether a symbol has csect information.
3580 (coff_print_aux): Likewise.
3581 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3582 information for C_AIX_WEAKEXT too.
3583 (_bfd_xcoff_swap_aux_out): Likewise.
3584 (xcoff_reloc_type_br): Handle defweak symbols too.
3585 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3586 information for C_AIX_WEAKEXT too.
3587 (_bfd_xcoff64_swap_aux_out): Likewise.
3588 (xcoff64_reloc_type_br): Handle defweak symbols too.
3589 * coffgen.c (coff_print_symbol): Handle auxillary function
3590 information for C_AIX_WEAKEXT too.
3591 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3592 instead of BSF_GLOBAL if the L_WEAK flag is set.
3593 (xcoff_dynamic_definition_p): New function.
3594 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3595 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3596 always take the symbol class from the ldsym. Use weak bfd symbol
3597 types for weak ldsyms.
3598 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3599 Fix the check for whether a definition is from a shared object.
3600 Allow redefinitions of weak symbols.
3601 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3602 (xcoff_keep_symbol_p): Likewise.
3603 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3604 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3605 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3606 but mark them as L_WEAK.
3607 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3608 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3609
5b49f6dc
RS		 36102009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3611
3612 * xcofflink.c (xcoff_mark): When walking the relocations,
3613 only mark the target symbol or the target section, not both.
3614 (xcoff_final_definition_p): New function.
3615 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3616 symbol is a valid definition of the associated output symbol.
3617 Use XCOFF_ALLOCATED to stop the same hash table entry having
3618 two output symbols.
3619 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3620 keeping a symbol.
3621 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3622
c4037431
RS		 36232009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3624
3625 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3626 symbols as XMC_XO.
3627
3df13c4a
RS		 36282009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3629
3630 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3631 * libcoff.h: Regenerate.
3632 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3633 line-number counts in the bfd's lineno_counts field.
3634 Don't keep per-csect line-number counts.
3635 (xcoff_sweep): Don't update per-csect line-number counts.
3636 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3637 entries in each output section.
3638 (xcoff_link_input_bfd): Get the number of line numbers from
3639 the bfd's lineno_counts field, rather than recalculating it
3640 from scratch. Fix the range check when updating C_BINCL and
3641 C_EINCL symbols.
3642 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3643 here. Don't expect csects to have line-number counts.
3644
e450936a
RS		 36452009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3646
3647 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3648 * libcoff.h: Regenerate.
3649 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3650 "skip" logic from xcoff_link_input_bfd.
3651 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3652 objects in a dynamic link, rather than checking whether csectpp
3653 is null. Always allocate debug_index for other objects,
3654 and always go through the loop. Update the type of debug_index
3655 after the change above. Read the auxillary csect information
3656 and use xcoff_keep_symbol_p to decide whether a symbol should
3657 be kept. Set its debug_index to -2 if not.
3658 (xcoff_link_input_bfd): Update the type of debug_index after
3659 the change above and always expect it to be nonnull. Use it to
3660 test whether a symbol should be stripped, rather than making the
3661 decision here. Postpone all symbol creation to the second pass.
3662
47dfb2ca
RS		 36632009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3664
3665 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3666 creating a descriptor.
3667 (xcoff_sweep): Don't mark toc_section unless it's needed.
3668 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3669 when marking every bfd.
3670 (xcoff_link_input_bfd): Skip all TOC anchors.
3671 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3672 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3673 to -1; call xcoff_find_tc0 instead.
3674
4cc02a02
RS		 36752009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3676
3677 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3678 * libcoff.h: Regenerate.
3679 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3680 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3681 the previous symbol's csect. Treat last_symndx as an inclusive value
3682 and simplify its handling.
3683 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3684 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3685 relocations against undefined or absolute sections.
4cc02a02
RS		 3686 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3687 of bfd_und_section_ptr.
3688 (xcoff_link_input_bfd): Likewise.
3689
858ef0ce
RS		 36902009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3691
3692 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3693 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3694 flag is set. Assert that all undefined symbols are either
3695 imported or defined by a dynamic object.
3696 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3697 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3698 handling to all relocations. Only set XCOFF_CALLED for function
3699 symbols.
3700 (xcoff_find_function): New function, split out from...
3701 (bfd_xcoff_export_symbol) ...here.
3702 (xcoff_set_import_path): New function, split out from...
3703 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3704 meaning of XCOFF_CALLED.
3705 (xcoff_mark_symbol): If we mark an undefined and unimported
3706 symbol, find some way of defining it. If the symbol is a function
3707 descriptor, fill in its definition automatically. If the symbol
3708 is a function, mark its descriptor and allocate room for global
3709 linkage code. Otherwise mark the symbol as implicitly imported.
3710 Move the code for creating function descriptors from...
d1fa68d3 3711 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3712 check for symbols that were implicitly defined.
3713 (xcoff_mark): Don't count any dynamic relocations against
3714 function symbols.
3715 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3716 in the xcoff link info.
3717 (xcoff_link_input_bfd): Remove handling of undefined and
3718 unexported symbols.
3719
12b2cce9
RS		 37202009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3721
3722 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3723 if the target is absolute. Fix comment typo.
3724 (xcoff_ppc_relocate_section): Remove FIXME.
3725 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3726 if the target is absolute.
3727
0e3212ad
RS		 37282009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3729
3730 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3731 R_POS and R_NEG relocations against absolute symbols to the
3732 .loader section.
3733
d19d97e9
RS		 37342009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3735
3736 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3737 to 2 for bfd_mach_ppc_620.
3738
e5231592
RS		 37392009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3740
3741 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3742 * configure.in: Likewise.
3743 * configure: Regenerate.
3744
3516e984
L		 37452009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3746
3747 PR binutils/9945
3748 * elf.c (assign_section_numbers): Generate symbol table if there
3749 is any relocation in output.
3750 (_bfd_elf_compute_section_file_positions): Likewise.
3751
ce98a316
NC		 37522009-03-13 Nick Clifton <nickc@redhat.com>
3753
3754 PR 9934
3755 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3756 * elflink.c (elf_link_read_relocs_from_section): Use
3757 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3758 relocs but no symbol table.
3759 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3760
c4fb387b
L		 37612009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3762
3763 PR ld/9938
3764 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3765 to check ___tls_get_addr.
3766
3767 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3768 strncmp to check __tls_get_addr.
3769
53638231
AS		 37702009-03-12 Andrew Stubbs <ams@codesourcery.com>
3771
3772 * dwarf2.c (read_section): Always check the offset, even when the
3773 section has been read before.
3774
09e8c3bf
L		 37752009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3776
3777 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3778 comments.
3779
36e4dce6
CD		 37802009-03-11 Chris Demetriou <cgd@google.com>
3781
3782 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3783 * bfd-in2.h: Regenerate.
3784 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3785 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3786 mode.
3787 (bsd_write_armap): Likewise.
3788 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3789 flag is set, do nothing.
3790 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3791 for timestamp.
3792
9b175a76
UW		 37932009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3794
3795 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3796 used to update stack pointer.
3797
f501de17
DA		 37982009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3799
3800 PR binutils/9921
3801 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3802 for unknown symbols in absolute section.
3803
d11fd249
NC		 38042009-03-06 Nick Clifton <nickc@redhat.com>
3805
3806 * po/es.po: Updated Spanish translation.
3807
8cd931b7
CL		 38082009-03-05 Christophe Lyon <christophe.lyon@st.com>
3809
3810 * elf32-arm.c (group_sections): Take next section size into
3811 account before accepting to group it.
3812
5fa9e92f
CL		 38132009-03-05 Christophe Lyon <christophe.lyon@st.com>
3814
3815 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3816 PLT entries.
3817 (elf32_arm_final_link_relocate): Likewise.
3818
b92997d6
AM		 38192009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3820
3821 PR 9923
3822 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3823
727fc41e
AM		 38242009-03-04 Alan Modra <amodra@bigpond.net.au>
3825
3826 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3827 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3828 (BFD_FAKE_SECTION): Init new flag.
3829 * ecoff.c (bfd_debug_section): Likewise.
3830 * bfd-in2.h: Regenerate.
3831 * libbfd.h: Regenerate.
3832 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3833 (ppc_elf_reloc_type_lookup): Handle new relocs.
3834 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3835 without marker relocs.
3836 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3837 if section has no old-style calls.
3838 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3839 Don't try to optimize new-style __tls_get_addr call when handling
3840 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3841 relocs.
3842 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3843 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3844 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3845 without marker relocs.
3846 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3847 if section has no old-style calls. Set toc_ref for new relocs as
3848 appropriate.
3849 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3850 Don't try to optimize new-style __tls_get_addr call when handling
3851 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3852 relocs.
3853
51dec227
AM		 38542009-03-04 Alan Modra <amodra@bigpond.net.au>
3855
3856 PR 6768
3857 * configure.in: Test for ld --as-needed support. Link shared
3858 libbfd against libm.
3859 * configure: Regenerate.
3860
a1f7ca36
AM		 38612009-03-03 Alan Modra <amodra@bigpond.net.au>
3862
3863 * Makefile.am: Run "make dep-am".
3864 * Makefile.in: Regenerate.
3865
c3b7224a
NC		 38662009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3867
3868 * elf32-score7.c: New file.
3869 * elf32-score.h: New file.
3870 * elf32-score.c: Add code to support score 7. Set score7 as the
3871 default.
3872 * cpu-score.c: Add score7 architecure.
3873 (compatibile): New function.
3874 * Makefile.am: Add rules for building elf32-score7 object.
3875 * Makefile.in: Regenerate.
3876 * configure.in: Add elf32-score7 object to score vectors.
3877 * configure: Regenerate.
3878 * reloc.c: Add score7 relocs.
3879 * archures.c: Add score3 and score7 machine numbers.
3880 * bfd-in2.h: Regenerate.
3881 * libbfd.h: Regenerate.
3882
58e24671
RW		 38832009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3884
3885 * configure: Regenerate.
3886
5887528b
DA		 38872009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3888
d45b7d74
DA		 3889 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3890 (elf32_hppa_check_relocs): Use it.
3891
5887528b
DA		 3892 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3893 elf64-hppa.c.
3894 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3895 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3896 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3897 (elf_hppa_record_segment_addrs): Likewise.
3898 (elf_hppa_final_link): Likewise.
3899 (elf_hppa_relocate_insn): Likewise.
3900 (elf_hppa_final_link_relocate): Likewise.
3901 (elf64_hppa_relocate_section): Likewise.
3902 * elf64-hppa.c: Insert above.
3903
a03bd320
DA		 39042009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3905
3906 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3907 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3908 (elf_hppa_relocate_section): Likewise.
3909 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3910 from struct elf_link_hash_entry. Add count field.
3911 (struct elf64_hppa_dyn_hash_table): Delete.
3912 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3913 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3914 (hppa_elf_hash_entry, eh_name): Define.
3915 (elf64_hppa_new_dyn_hash_entry): Delete.
3916 (elf64_hppa_dyn_hash_lookup): Delete.
3917 (elf64_hppa_dyn_hash_traverse): Delete.
3918 (get_dyn_name): Delete.
3919 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3920 of struct elf64_hppa_dyn_hash_entry *.
3921 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3922 allocate_global_data_plt, allocate_global_data_stub,
3923 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3924 Likewise.
3925 (hppa64_link_hash_newfunc): New.
3926 (elf64_hppa_hash_table_create): Rework.
3927 (count_dyn_reloc): Likewise.
3928 (hppa64_elf_local_refcounts): New.
3929 (elf64_hppa_check_relocs): Rework using standard technique for recording
3930 local DLT, PLT and OPD reference counts.
3931 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3932 elf_link_hash_entry *.
3933 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3934 allocate_global_data_plt, allocate_global_data_stub,
3935 allocate_global_data_opd, allocate_dynrel_entries,
3936 elf64_hppa_adjust_dynamic_symbol,
3937 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3938 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3939 Use hppa_link_hash_table. Rework.
3940 (elf64_hppa_link_output_symbol_hook): Rework.
3941 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3942 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3943 elf64_hppa_finish_dynamic_sections): Likewise.
3944
ebe24dd4
CL		 39452009-02-26 Christophe Lyon <christophe.lyon@st.com>
3946
3947 * elf32-arm.c (stub_reloc_type): Removed.
3948 (insn_sequence): Renamed reloc_type field to r_type.
3949 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3950 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3951 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3952 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3953 (arm_stub_is_thumb): Catch new stubs.
3954 (arm_type_of_stub): Handle new stubs.
3955 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3956 (bfd_elf32_arm_process_before_allocation): Remove useless
3957 condition.
3958
b9d678e0
L		 39592009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3960
3961 * elf.c (elf_find_function): Use is_function_type to check
3962 function symbol.
3963
56fb3749
SA		 39642009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3965
3966 * xtensa-modules.c: Revert to previous version 1.11 due
3967 to inadvertant commit.
3968
658ff993
SA		 39692009-02-24 Sterling Augustine <sterling@tensilica.com>
3970
3971 * elf32-xtensa.c (text_action_add): Separate test for action
3972 type. Break if saved action is ta_widen_insn at same offset.
3973
cf3eccff
DJ		 39742009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3975
3976 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3977 to elf32_arm_stub_long_branch_any_arm_pic.
3978 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3979 (enum elf32_arm_stub_type, arm_type_of_stub)
3980 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3981 separately.
3982
07d72278
DJ		 39832009-02-24 Joseph Myers <joseph@codesourcery.com>
3984
3985 * elf32-arm.c (PREV_SEC): Update comment.
3986 (group_sections): Rename argument to stubs_always_after_branch.
3987 Reverse the list and place stubs at the end of input sections.
3988 Undefine NEXT_SEC.
3989 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3990
4e31c731
DJ		 39912009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3992
3993 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3994 Fix formatting.
3995 (arm_size_one_stub): Remove unnecessary break.
3996 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3997
39982009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3999
4000 * elf32-arm.c (stub_insn_type): New type.
4001 (stub_reloc_type): Likewise.
4002 (insn_sequence): Likewise.
4003 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4004 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4005 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4006 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4007 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4008 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4009 (elf32_arm_stub_hash_entry): Add new helper fields.
4010 (stub_hash_newfunc): Initialize these new fields.
4011 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4012 to take endianness into account.
4013 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4014 (arm_map_one_stub): Code is now more generic, thanks to
4015 insn_sequence.
4016
c2b4a39d
CL		 40172009-02-23 Christophe Lyon <christophe.lyon@st.com>
4018
4019 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4020 code.
4021 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4022 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4023 BLX is not available. Fix typo in warning message. Add comments
4024 and improve formatting.
4025 (arm_build_one_stub): Adjust to new
4026 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4027 (arm_map_one_stub): Likewise.
4028
0c376465 40292009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 4030 Eric Botcazou <ebotcazou@adacore.com>
4031 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 4032
4033 * vms.h: Update copyright year, fix comments, reorder declarations.
4034 (_bfd_save_vms_section): Remove the prototype.
4035 (EGPS_S_V_NO_SHIFT): New constant.
4036 (bfd_vms_set_section_flags): New prototype.
4037 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4038 constants.
4039 (EGSY_S_W_FLAGS): Ditto.
4040 (EGSY_S_V_QUAD_VAL): Ditto.
4041 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4042 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4043 EGST_S_B_NAMLNG): Ditto.
4044 (ESRF_S_B_NAMLNG): Ditto.
4045 (ETIR_S_C_HEADER_SIZE): Ditto.
4046 (EGPS_S_V_ALLOC_64BIT): Ditto.
4047 (DST_S_C_EPILOG): Ditto.
4048 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4049 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4050 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4051 (DST_S_L_PCLINE_UNSLONG): Ditto.
4052 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4053 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4054 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4055 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4056 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4057 (DST_S_B_SRC_UNSBYTE): Ditto.
4058 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4059 Add prototypes.
4060 (vms_section, vms_reloc): Remove types.
4061 (hdr_struc): Replaced by ...
4062 (hdr_struct): ... new type.
4063 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4064 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4065 (EMH_DATE_LENGTH): Ditto.
4066 (eom_struc): Replaced by ...
4067 (eom_struct): ... new type.
4068 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4069 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4070 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4071 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4072 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4073 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4074 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4075 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4076 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4077 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4078 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4079 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4080 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4081 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4082 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4083 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4084 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4085 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4086 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4087 (enum file_type_enum): New type.
4088 (struct location_struct): Removed.
4089 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4090 (struct funcinfo, struct module): Ditto.
4091 (struct vms_private_data_struct): Update fields.
4092 (struct vms_section_data_struct): New type.
4093
4094 * vms.c: Update copyright year, fix comments,
4095 Fix includes for DECC, add prototypes.
4096 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4097 some initializers.
4098 Use flavour to set is_vax, location_stack is removed.
4099 (struct pair): Declare.
4100 (fill_section_ptr): Initialize variables at declaration.
4101 Add guard to set SECTION_SYM flag, handlde und section.
4102 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4103 (_bfd_vms_slurp_object_records): New function, replaces previous
4104 vms_object_p.
4105 (vms_slurp_module): New function.
4106 (vms_slurp_image): Ditto.
4107 (vms_object_p): Complete rewrite.
4108 (vms_mkobject): Use is_vax field to slect architecture.
4109 (free_reloc_stream): New function.
4110 (vms_convert_to_var): Ditto.
4111 (vms_convert_to_var_1): Ditto.
4112 (vms_convert_to_var_unix_filename): Ditto.
4113 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4114 VAR format on VMS.
4115 (vms_new_section_hook): Set alignment to 0, allocate private data.
4116 (vms_get_section_contents): Load content.
4117 (vms_get_symbol_info): Handle undefined section.
4118 (vms_find_nearest_line): Handle.
4119 (alloc_reloc_stream): New function.
4120 (vms_slurp_reloc_table): Ditto.
4121 (vms_get_reloc_upper_bound): Make it real.
4122 (vms_canonicalize_reloc): Do the real work.
4123 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4124 ALPHA_R_BOH.
4125 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4126 (vms_set_arch_mach): Check arch.
4127 (vms_set_section_contents): Copy the content after allocation.
4128 (vms_alpha_vec): Update object flags.
4129
4130 * vms-tir.c: Update copyright year, fix comments,
4131 add prototypes for new functions.
4132 (dst_define_location): New function.
4133 (dst_restore_location): New function.
4134 (dst_retrieve_location): New function.
4135 (dst_check_allocation): New function.
4136 (image_dump): Call dst_check_allocation.
4137 (image_write_b): Ditto.
4138 (image_write_w): Ditto.
4139 (image_write_l): Ditto.
4140 (image_write_q): Ditto.
4141 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4142 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4143 CTL_STKDL.
4144 Call error handler instead of abort if name is not known.
4145 (etir_sta): Add quarter_relocs argument and set it.
4146 Fix cast.
4147 (etir_sto): Ditto.
4148 (etir_opr): Ditto, return FALSE in case of error.
4149 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4150 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4151 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4152 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4153 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4154 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4155 Return FALSE in case of error.
4156 (tir_sta): Change sign of psect.
4157 (tir_ctl): Ditto.
4158 (tir_cmd): Fix cast. Makes tir_table static const.
4159 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4160 add argument to explain.
4161 (analyze_etir): Initialize maxptr, add quarter_relocs
4162 declaration, move some declarations into inner scopes.
4163 Handle quarter_relocs and STO_IMM.
4164 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4165 (_bfd_vms_slurp_relocs): New function.
4166 (_bfd_vms_decode_relocs): New function.
4167 (sto_imm): Rewritten.
4168 (start_first_etbt_record): New function.
4169 (start_another_etbt_record): Ditto.
4170 (etir_output_check): Ditto.
4171 (defer_reloc_p): Ditto.
4172 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4173 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4174 rewritte relocations handling.
4175 (_bfd_vms_write_tbt): Removed.
4176 (_bfd_vms_write_dbg): Ditto.
4177
4178 * vms-misc.c: Update copyright year, Fix comments.
4179 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4180 (maybe_adjust_record_pointer_for_object): New function.
4181 (_bfd_vms_get_first_record): New function, replaces ...
4182 (_bfd_vms_get_record): .. removed.
4183 (_bfd_vms_get_object_record): New function.
4184 (_bfd_vms_get_object_record): New function.
4185 (vms_get_remaining_object_record): New function, replaces ...
4186 (_bfd_vms_get_next_record): ... removed.
4187 (add_new_contents): Removed.
4188 (_bfd_save_vms_section): Removed.
4189 (_bfd_get_vms_section): Removed.
4190 (_bfd_vms_output_flush): Write in VAR format.
4191 (new_symbol): Don't make UND section.
4192
4193 * vms-hdr.c: Update copyright year, update list of record handled.
4194 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4195 (_bfd_vms_write_hdr): Strip vms and unix patches,
4196 add comments, truncate module name at 31 characters,
4197 use constants instead of hard-coded value,
4198 write BFD version instead of a fixed string.
4199 (_bfd_vms_slurp_ihd): New function.
4200 (_bfd_vms_slurp_isd): Ditto.
4201 (_bfd_vms_slurp_ihs): Ditto.
4202 (new_module): Ditto.
4203 (parse_module): Ditto
4204 (build_module_list): Ditto.
4205 (module_find_nearest_line): Ditto.
4206 (_bfd_vms_find_nearest_dst_line): Ditto.
4207 (vms_slurp_debug): Ditto.
4208 (_bfd_vms_slurp_dbg): Ditto.
4209 (_bfd_vms_slurp_tbt): Ditto.
4210 (_bfd_vms_write_dbg): Ditto.
4211 (_bfd_vms_write_tbt): Ditto.
4212
4213 * vms-gsd.c: Update copyright year, update list of records handled.
4214 (EVAX_LITERALS_NAME): New macro.
4215 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4216 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4217 (register_universal_symbol): New function and prototype.
4218 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4219 improve debug messages,
4220 use constants instead of hard-coded value,
4221 fix missing endianness conversion,
4222 handle global symbol (SYMG).
4223 (bfd_vms_set_section_flags): New function.
4224 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4225 handle section literals,
4226 fix indentation,
4227 handle section bfd and vms flags,
4228 don't output LIB$INITIALIZE symbol,
4229 fix handling of weak symbols,
4230 fix evax vs vax procedure descriptor,
4231 handle absolute symbols.
4232
4233 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4234 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4235
4236 * makefile.vms (DEFS): Fix flags for VMS.
4237
4238 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4239
4240 * bfd-in2.h: Regenerated.
4241 * libbfd.h: Regenerated.
4242
47149254
CC		 42432009-02-20 Cary Coutant <ccoutant@google.com>
4244
4245 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4246 in struct stat.
4247
6b1cecf3
DK		 42482009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4249
4250 PR gas/7059
4251 * coffcode.h (coff_write_object_contents): Don't let the string
4252 table offset overflow the s_name field when using long section names.
4253
88183869
DK		 42542009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4255
4256 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4257 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4258 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4259 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4260 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4261 (bfd_pmac_xcoff_backend_data): Likewise.
4262 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4263 (bfd_xcoff_aix5_backend_data): Likewise.
4264 (xcoff64_write_object_contents): Delete unused long_section_names
4265 local variable.
4266 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4267 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4268 struct non-const.
4269 * coffcode.h (documentation): Update to describe long section names.
4270 (COFFLONGSECTIONCATHELPER): New helper macro.
4271 (BLANKOR1TOODD): Likewise.
4272 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4273 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4274 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4275 (bfd_coff_set_long_section_names_allowed): New function.
4276 (bfd_coff_set_long_section_names_disallowed): Likewise.
4277 (struct bfd_coff_backend_data): Add new backend hook function
4278 pointer _bfd_coff_set_long_section_names.
4279 (bfd_coff_set_long_section_names): New backend hook.
4280 (coff_write_object_contents): Only generate long section names if
4281 bfd_coff_long_section_names() indicates they are currently enabled.
4282 (bfd_coff_std_swap_table): Make non-const, and initialise long
4283 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4284 (ticoff0_swap_table): Likewise to both.
4285 (ticoff1_swap_table): Again, likewise to both.
4286 * coffgen.c (make_a_section_from_file): Allow long section names
4287 as inputs even if not currently allowed for outputs.
4288 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4289 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4290 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4291 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4292 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4293 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4294 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4295 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4296 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4297 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4298 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4299 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4300 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4301 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4302 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4303 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4304 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4305 * libcoff-in.h: Update copyright year to cause updated copyright
4306 year in generated libcoff.h, and fix typo.
4307 * libcoff.h: Regenerated.
4308 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4309 (_bfd_ecoff_no_long_sections): Add prototype.
4310 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4311 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4312 defined by an including .c file.
4313 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4314 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4315 (ticoff1_swap_table): Likewise to both.
4316
90d8a22c
CL		 43172009-02-18 Christophe Lyon <christophe.lyon@st.com>
4318
4319 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4320 stub. Catch default case error.
4321 (arm_map_one_stub): Add missing Thumb mapping symbol.
4322
12123067
NC		 43232009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4324
4325 PR 9841
4326 * elf32-avr.c: Handle case where no local symbos exist correctly.
4327
fea2b4d6
CL		 43282009-02-16 Christophe Lyon <christophe.lyon@st.com>
4329
4330 bfd/
4331 * elf32-arm.c (arm_long_branch_stub,
4332 arm_thumb_v4t_long_branch_stub,
4333 arm_thumb_thumb_long_branch_stub,
4334 arm_thumb_arm_v4t_long_branch_stub,
4335 arm_thumb_arm_v4t_short_branch_stub,
4336 arm_pic_long_branch_stub):
4337 Renamed to elf32_arm_stub_long_branch_any_any,
4338 elf32_arm_stub_long_branch_v4t_arm_thumb,
4339 elf32_arm_stub_long_branch_thumb_only,
4340 elf32_arm_stub_long_branch_v4t_thumb_arm,
4341 elf32_arm_stub_short_branch_v4t_thumb_arm,
4342 elf32_arm_stub_long_branch_any_any_pic.
4343 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4344 arm_thumb_thumb_stub_long_branch,
4345 arm_thumb_arm_v4t_stub_long_branch,
4346 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4347 Renamed to arm_stub_long_branch_any_any,
4348 arm_stub_long_branch_v4t_arm_thumb,
4349 arm_stub_long_branch_thumb_only,
4350 arm_stub_long_branch_v4t_thumb_arm,
4351 arm_stub_short_branch_v4t_thumb_arm,
4352 arm_stub_long_branch_any_any_pic.
4353
13e0a874
DA		 43542009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4355
4356 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4357 in branch offset check.
4358
3a71aa26
AM		 43592009-02-15 Alan Modra <amodra@bigpond.net.au>
4360
4361 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4362 add toc.symndx and toc.add.
4363 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4364 Set up toc.add.
4365 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4366 callers.
4367 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4368 (branch_reloc_hash_match): New function, extracted from..
4369 (ppc64_elf_tls_optimize): ..here.
4370 (ppc64_elf_relocate_section): Properly set addends when optimizing
4371 tls sequences. Avoid unnecessary reading and writing of insns.
4372 Only redo reloc when symbol changed. Bypass symbol checks when
4373 using tlsld_got.
4374 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4375 (branch_reloc_hash_match): New function, extracted from..
4376 (ppc_elf_tls_optimize): ..here.
4377 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4378 Don't clear addend on zapped __tls_get_addr reloc.
4379
2c2b4ed4
NC		 43802009-02-12 Nick Clifton <nickc@redhat.com>
4381
4382 PR 9827
4383 * elflink.c (bfd_elf_final_link): When counting the relocations,
4384 if the header size has not been set yet then assume that it will
4385 match the output section's reloc type.
4386
453f5985
NS		 43872009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4388
4389 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4390 relocatable link.
4391
3209bffa
AM		 43922009-02-09 Alan Modra <amodra@bigpond.net.au>
4393
4394 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4395 (find_function): Likewise.
4396 (pasted_function): Don't error if no prior function found.
4397 (discover_functions): Revert 2008-12-10 change. Extend first
4398 function range to start of section.
4399
813c8a3c
DA		 44002009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4401
4402 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4403 functions to C90.
4404 * elf64-hppa.h: Likewise.
4405
2d0f9ad9
JM		 44062009-02-06 Joseph Myers <joseph@codesourcery.com>
4407
4408 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4409 .sbss handling.
4410
50e00962
AM		 44112009-02-04 Alan Modra <amodra@bigpond.net.au>
4412
4413 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4414 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4415
52b6b6b9
JM		 44162009-02-03 Sandip Matte <sandip@rmicorp.com>
4417
4418 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4419 * archures.c (bfd_mach_mips_xlr): Define.
4420 * bfd-in2.h: Regenerate.
4421 * cpu-mips.c (I_xlr): Define.
4422 (arch_info_struct): Add XLR entry.
4423 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4424 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4425 (mips_mach_extensions): Add XLR entry.
4426
654c3c9f
EW		 44272009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4428
4429 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4430
31dd3154
JM		 44312009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4432
4433 * configure.in: AC_SUBST pdfdir.
d1fa68d3 4434 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 4435 and install-pdf-recursive targets. Define pdfdir.
4436 * doc/Makefile.am: Define pdf__strip_dir. Add
4437 install-pdf and install-pdf-am targets.
d1fa68d3 4438 * po/Make-in: Add install-pdf target.
31dd3154
JM		 4439 * configure: Regenerate.
4440 * Makefile.in: Regenerate
4441 * doc/Makefile.in: Regenerate.
4442
cf869cce
NC		 44432009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4444
4445 * bfd-in2.h: Regenerate.
4446 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4447 fields from n_entries to n_slots where appropriate, update comments.
4448 (HOWTO): Add TLS relocations.
4449 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4450 (enum elf_m68k_got_offset_size): New enum.
4451 (struct elf_m68k_got_entry.type): Move field to ...
4452 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4453 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4454 functions.
4455 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4456 functions.
4457 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4458 fields into n_entries array. Update comments.
4459 (elf_m68k_init_got): Simplify, update all uses.
4460 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4461 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4462 GOT entries; update name, update all uses.
4463 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4464 (elf_m68k_get_got_entry): Update.
4465 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4466 simplify.
4467 (elf_m68k_remove_got_entry_type): Simplify.
4468 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4469 (elf_m68k_can_merge_gots): Update.
4470 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4471 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4472 GOT entries, simplify.
4473 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4474 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4475 field, remove obsoleted local_n_entries field.
4476 (elf_m68k_partition_multi_got_2): New static function.
4477 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4478 update.
4479 (elf_m68k_remove_got_entry_type): Update.
4480 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 4481 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4482 update of sgot->size and srelgot->size.
4483 (elf_m68k_gc_sweep_hook): Update.
4484 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4485 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4486 TLS relocations.
4487 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4488 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4489
c1a0a41f
DD		 44902009-02-02 DJ Delorie <dj@redhat.com>
4491
4492 * elf32-mep.c (config_names): Regenerate configuration.
4493
72a80a16
AM		 44942009-02-02 Alan Modra <amodra@bigpond.net.au>
4495
4496 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4497 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4498 * elf.c (bfd_elf_get_str_section): Make static.
4499 (bfd_elf_find_section): Delete.
4500 * libbfd.h: Regenerate.
4501
273f4430
JK		 45022009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4503
4504 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4505 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4506
010e5ae2
AM		 45072009-01-31 Alan Modra <amodra@bigpond.net.au>
4508
4509 * elflink.c (on_needed_list): New function.
4510 (elf_link_add_object_symbols): Link in --as-needed libs if they
4511 satisfy undefined symbols in other libs.
4512
33a7ffc2
JM		 45132009-01-30 Julian Brown <julian@codesourcery.com>
4514
4515 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4516 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4517 with --just-symbols (-R).
4518
13d72a14
AN		 45192009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4520
4521 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4522 high_pc in order to properly sign-extend VMAs.
4523
d334575b 45242009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4525 Mark Shinwell <shinwell@codesourcery.com>
4526 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4527
4528 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4529
528aeb62
CM		 45302009-01-28 Catherine Moore <clm@codesourcery.com>
4531
4532 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4533 SEC_LOAD for dynamic relocation sections.
4534
f6f05983
HPN		 45352009-01-27 Hans-Peter Nilsson <hp@axis.com>
4536
4537 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4538 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4539 the size of local TLS data.
4540
27cc28f9
AS		 45412009-01-27 Andreas Schwab <schwab@suse.de>
4542
4543 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4544 architectures in the archive.
4545
b3bf42d8
HPN		 45462009-01-27 Hans-Peter Nilsson <hp@axis.com>
4547
f551b6f0
HPN		 4548 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4549 <R_CRIS_32_DTPREL>: Correct relocation value.
4550
b3bf42d8
HPN		 4551 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4552 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4553 symbols with non-default visibility.
4554
9bc4e62b
NS		 45552009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4556
4557 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4558 describing the trampolines.
4559 (ppc_elf_relocate_section): Update relocs to describe the
4560 trampolines.
4561
aeaf6540
DA		 45622009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4563
4564 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4565 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4566 and R_PARISC_PCREL12F relocations.
4567
1e8fa21e
AM		 45682009-01-24 Alan Modra <amodra@bigpond.net.au>
4569
4570 PR 6022
4571 * elflink.c (find_version_for_sym): New function split out from,
4572 but without export_dynamic test, ..
4573 (_bfd_elf_link_assign_sym_version): ..here.
4574 (_bfd_elf_export_symbol): Use it.
4575
28caa186
AM		 45762009-01-23 Alan Modra <amodra@bigpond.net.au>
4577
4578 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4579 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4580 * elflink.c: ..here, somewhat modified.
4581 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4582 _bfd_elf_link_find_version_dependencies,
4583 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4584 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4585 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4586 declare..
4587 * elflink.c: ..and make static here.
4588 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4589 of output_bfd from struct elf_find_verdep_info.
4590 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4591 struct elf_info_failed.
4592 (bfd_elf_size_dynamic_sections): Adjust.
4593
be04437d
AM		 45942009-01-22 Alan Modra <amodra@bigpond.net.au>
4595
4596 PR 6832
4597 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4598 after comp_unit_find_line call.
4599
58f9615c
NC		 46002009-01-21 Nick Clifton <nickc@redhat.com>
4601
4602 PR 9769
4603 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4604 tm_gmtoff field in struct tm.
4605
fb266b8b
AM		 46062009-01-21 Alan Modra <amodra@bigpond.net.au>
4607
4608 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4609 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4610 sections in soft-icache lines unless non_ia_text. Don't add
4611 rodata if doing so would exceed line size.
4612
451ffe63
HPN		 46132009-01-19 Hans-Peter Nilsson <hp@axis.com>
4614
4615 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4616 types than bfd_link_hash_indirect, before early return, call
4617 _bfd_elf_link_hash_copy_indirect.
4618
5aa6ff7c
AS		 46192009-01-19 Andrew Stubbs <ams@codesourcery.com>
4620
4621 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4622 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4623 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4624 (elf_backend_obj_attrs_order): New define.
4625 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4626 (elfNN_bed): Add elf_backend_obj_attrs_order.
4627
3483fe2e
AS		 46282009-01-19 Andrew Stubbs <ams@codesourcery.com>
4629
4630 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4631 (obj_attr_size): Likewise.
4632 (write_obj_attribute): Likewise.
4633 (_bfd_elf_copy_obj_attributes): Likewise.
4634 (_bfd_elf_parse_attributes): Likewise.
4635 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4636 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4637 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4638 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4639 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4640 with macros.
4641
2d0bb761
AS		 46422009-01-19 Andrew Stubbs <ams@codesourcery.com>
4643
4644 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4645 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4646 (bfd_elf_add_obj_attr_string): Likewise.
4647 (bfd_elf_add_obj_attr_int_string): Likewise.
4648 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4649 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4650 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4651 Tag_nodefaults has no default value.
4652 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4653 comment to reflect the new state.
4654
a77e83b7
AM		 46552009-01-19 Alan Modra <amodra@bigpond.net.au>
4656
4657 PR 9695
4658 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4659 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4660 (adjust_z_magix): Delete dead code handling QMAGIC.
4661
f6d29e26
KT		 46622009-01-16 Kai Tietz <kai.tietz@onevision.com>
4663
4664 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4665 IMAGE_SCN_MEM_DISCARDABLE.
4666
29670fb9
AM		 46672009-01-16 Alan Modra <amodra@bigpond.net.au>
4668
4669 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4670 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4671 * configure.in (commonbfdlib): Delete.
4672 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4673 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4674 is available, not just for linux.
4675 * po/SRC-POTFILES.in: Regenerate.
4676 * Makefile.in: Regenerate.
4677 * configure: Regenerate.
4678
91e22acd
AS		 46792009-01-15 Andrew Stubbs <ams@codesourcery.com>
4680 Julian Brown <julian@codesourcery.com>
4681
4682 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4683 ARM attributes in ABI 2.07.
4684 * elf32-arm.c (get_secondary_compatible_arch): New function.
4685 (set_secondary_compatible_arch): New function.
4686 (tag_cpu_arch_combine): New function.
4687 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4688 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4689 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4690 make it fit with order_01243.
4691 Add support for Tag_also_compatible_with,
4692 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4693 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4694 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4695 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4696 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4697 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4698 Rework the way unknown attributes are handled.
4699 Defer errors until all attributes have been processed.
4700
7b86a9fa
AS		 47012009-01-15 Andrew Stubbs <ams@codesourcery.com>
4702
4703 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4704 bfd_elf_add_obj_attr_int_string.
4705 Read Tag_compatibility from its new location in the attribute array,
4706 rather than the attribute list.
4707 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4708 bfd_elf_add_obj_attr_int_string.
4709 (_bfd_elf_parse_attributes): Likewise.
4710 (_bfd_elf_merge_object_attributes): There's now only one
4711 Tag_compatibility, and it's in the array, not the list.
4712 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4713 Tag_compatibility.
4714 (bfd_elf_add_obj_attr_compat): Rename to
4715 bfd_elf_add_obj_attr_int_string.
4716 (bfd_elf_add_proc_attr_compat): Rename to
4717 bfd_elf_add_proc_attr_int_string.
4718 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4719 Tag_compatibility.
4720
01e1a5bc
NC		 47212009-01-15 Douglas B Rupp <rupp@gnat.com>
4722
4723 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4724 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4725 (vmsutil.lo): Add dependency rule.
4726 * Makefile.in: Regenerate.
4727 * config.bfd (ia64*-*-*vms*): Add case.
4728 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4729 * configure: Regenerate.
4730 * vmsutil.c: New file.
4731 * vmsutil.h: New file.
4732 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4733 attr to bfd_vma.
4734 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4735 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4736 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4737 elfNN_vms_object_p): New functions
4738 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4739
a33dafc3
L		 47402009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4741
4742 PR ld/9727
4743 * elflink.c (elf_gc_sweep): Exclude the group section if the
4744 first member of the section group is excluded.
4745
13c0e967
AM		 47462009-01-14 Alan Modra <amodra@bigpond.net.au>
4747
4748 PR 9735
4749 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4750 saved filename, use bfd_alloc rather than bfd_malloc for it.
4751
460e679b
AM		 47522009-01-13 Alan Modra <amodra@bigpond.net.au>
4753
4754 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4755
25076afa
AM		 47562009-01-13 Alan Modra <amodra@bigpond.net.au>
4757
4758 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4759
37107878
AM		 47602009-01-12 Alan Modra <amodra@bigpond.net.au>
4761
4762 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4763
cd4a7468
AM		 47642009-01-12 Alan Modra <amodra@bigpond.net.au>
4765
4766 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4767 num_lines_log2.
4768 (struct got_entry): Add br_addr.
4769 (struct call_info): Add priority.
4770 (struct function_info): Add lr_store and sp_adjust.
4771 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4772 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4773 area as an overlay, and check that no other overlays exist. Look up
4774 icache overlay manager entry sym.
4775 (BRA_STUBS, BRA, BRASL): Define.
4776 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4777 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4778 in branch insn.
4779 (count_stub, build_stub): Support soft-icache.
4780 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4781 (spu_elf_size_stubs): Size soft-icache stubs.
4782 (overlay_index): New function.
4783 (spu_elf_build_stubs): Make static. Support soft-icache.
4784 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4785 (find_function_stack_adjust): Save lr store and stack adjust insn
4786 offsets.
4787 (maybe_insert_function): Adjust find_function_stack_adjust call.
4788 (mark_functions_via_relocs): Retrieve priority.
4789 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4790 (sort_calls): Sort by priority first.
4791 (mark_overlay_section): Ignore .ovl.init.
4792 (sum_stack): Only print when stack_analysis.
4793 (print_one_overlay_section): New function, extracted from..
4794 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4795 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4796 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4797 analysis. Call spu_elf_build_stubs.
4798 (spu_elf_relocate_section): For soft-icache encode overlay index
4799 into addresses.
4800 (spu_elf_output_symbol_hook): Support soft-icache.
4801 (spu_elf_modify_program_headers: Likewise.
37107878 4802
cd4a7468
AM		 4803 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4804 num_regions to num_lines. Add line_size and max_branch.
4805 (enum _ovly_flavour): Add ovly_soft_icache.
4806 (spu_elf_build_stubs): Delete.
4807
80c29487
JK		 48082009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4809
4810 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4811 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4812
1bc86aea
HPN		 48132009-01-07 Hans-Peter Nilsson <hp@axis.com>
4814
4815 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4816 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4817 the program, the known offset starts at the negative size of the
4818 TLS section.
4819 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4820 Similar.
4821
3baa454d 48222009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4823
3baa454d 4824 * config.bfd: Add lm32-*-rtems*.
75606e85 4825
9dbe8890
L		 48262009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4827
4828 * coff-ppc.c: Add 2009 to Copyright.
4829 * elf32-cris.c: Likewise.
4830 * elflink.c: Likewise.
4831
0bdf8d40
HPN		 48322009-01-03 Hans-Peter Nilsson <hp@axis.com>
4833
4834 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4835 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4836
54ac0771
L		 48372009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4838
4839 PR ld/9679
4840 * elflink.c (elf_merge_st_other): New.
4841 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4842 hide them if needed.
4843 (elf_link_add_object_symbols): Updated.
4844
d8880531
L		 48452009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4846
4847 PR ld/9676
4848 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4849 ref_dynamic and dynamic_def fields when setting def_regular
4850 to 1.
4851
b70b5c14
NC		 48522009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4853
4854 PR 9682
4855 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4856 literal.
4857
d8880531 4858For older changes see ChangeLog-2008
56882138
AM		 4859\f
4860Local Variables:
4861mode: change-log
4862left-margin: 8
4863fill-column: 74
4864version-control: never
4865End:
GDB Binutils - Deliverables
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