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[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
af65e588
CC		 12013-05-16 Cary Coutant <ccoutant@google.com>
2
3 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
4 external_ext_size and esize.
5
9f6e76f4
TG		 62013-05-16 Tristan Gingold <gingold@adacore.com>
7
8 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
9 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
10
c495064d
AS		 112013-05-15 Andreas Schwab <schwab@suse.de>
12
13 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
14
110a61d3
JB		 152013-05-10 Joel Brobecker <brobecker@adacore.com>
16
17 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
18 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
19
ceae87f3
JB		 202013-05-09 Joel Brobecker <brobecker@adacore.com>
21
22 * bfd.c (_bfd_default_error_handler): Replace use of putc
23 by fputc. Add comment explaining why.
24
012b2306
AM		 252013-05-09 Alan Modra <amodra@gmail.com>
26
27 * elflink.c (elf_link_add_object_symbols): Don't omit reading
28 of symbols when hashes already exist.
29
7b70956d
WN		 302013-05-07 Will Newton <will.newton@linaro.org>
31
32 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
33 plt_header_size argument for ports where it differs from
34 plt_entry_size.
35 * elf-bfd.h: Likewise.
36 * elf32-i386.c: Pass plt_header_size to
37 _bfd_elf_allocate_ifunc_dyn_relocs.
38 * elf64-x86-64.c: Likewise.
39
1ee9e8b3
WN		 402013-05-07 Will Newton <will.newton@linaro.org>
41
012b2306 42 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 43 function.
44 * elf-bfd.h: Likewise.
45
b47468a6
CM		 462013-05-06 Paul Brook <paul@codesourcery.com>
47
012b2306
AM		 48 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
49 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
50 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
51 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
52 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
53 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 54
128205bb
AM		 552013-05-06 Alan Modra <amodra@gmail.com>
56
57 * elf64-ppc.c (opd_entry_value): Handle case where symbol
58 hashes are not available.
59
f45794cb
AM		 602013-05-06 Alan Modra <amodra@gmail.com>
61
62 * elflink.c (elf_link_add_object_symbols): Don't save symbol
63 hashes around loading as-needed library. Zero them on allocation,
64 and restore to initial all-zero state if library not needed.
65 Arrange to reuse hashes if we load library again later.
66
d150b1a2
RS		 672013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
68
69 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
70 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
71 * elfn32-mips.c: Likewise.
72 * elf64-mips.c: Likewise.
73
13761a11
NC		 742013-05-02 Nick Clifton <nickc@redhat.com>
75
76 * archures.c: Add some more MSP430 machine numbers.
77 * config.bfd (msp430): Define targ_selvecs.
78 * configure.in: Add bfd_elf32_msp430_ti_vec.
79 * cpu-msp430.c: Add some more MSP430 machine numbers.
80 * elf32-msp430.c Add support for MSP430X relocations.
81 Add support for TI compiler generated relocations.
82 Add support for sym_diff relocations.
83 Add support for relaxing out of range short branches into long
84 branches.
85 Add support for MSP430 attribute section.
86 * reloc.c: Add MSP430X relocations.
87 * targets.c: Add bfd_elf32_msp430_ti_vec.
88 * bfd-in2.h: Regenerate.
89 * configure: Regenerate.
90 * libbfd.h: Regenerate.
91
df26367c
MR		 922013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
93
94 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
95 alpha*-*-linux*ecoff*.
96
ed54588d
NC		 972013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
98
99 PR binutils/15417
100 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
101 zero.
102
b8297068
AM		 1032013-04-30 Alan Modra <amodra@gmail.com>
104
105 * elflink.c (bfd_elf_record_link_assignment): Dont make
106 STV_INTERNAL symbols STV_HIDDEN.
107
b40bf0a2
NC		 1082013-04-29 Nick Clifton <nickc@redhat.com>
109
110 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
111 fragmented .debug_line sections associated with unmarked code
112 sections.
113
aba8c3de
WN		 1142013-04-29 Will Newton <will.newton@linaro.org>
115
116 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
117 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
118
7fcfd62d
NC		 1192013-04-29 Will Newton <will.newton@linaro.org>
120
121 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
122 error check up and add error message.
123
ed5acf27
WN		 1242013-04-26 Will Newton <will.newton@linaro.org>
125
126 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
127
49926cd0
AM		 1282013-04-25 Alan Modra <amodra@gmail.com>
129
130 * config.bfd: Add powerpc64le-linux.
131
05567e3d
L		 1322013-04-24 H.J. Lu <hongjiu.lu@intel.com>
133
134 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
135 x86_64-*-elf*.
136
99059e56
RM		 1372013-04-24 Roland McGrath <mcgrathr@google.com>
138
139 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
140 allocate space for PLT header even if IS_IPLT_ENTRY.
141 (arm_nacl_put_plt0): New function, broken out of ...
142 (elf32_arm_finish_dynamic_sections): ... here. Call it.
143 If HTAB->nacl_p, set up the PLT header in .iplt too.
144 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
145 a mapping symbol for the start of .iplt too.
146
544008aa
NC		 1472013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
148
7b5d8d96
NC		 149 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
150 BFD_ALIGN to int.
151 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
152 variables.
153 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
154 to bfd_vma.
155 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 156
86f7d49b
AM		 1572013-04-22 Alan Modra <amodra@gmail.com>
158
159 PR ld/15382
160 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
161 sh_size or reloc_count adjustment by count.
162
bfeb4a28
AM		 1632013-04-22 Alan Modra <amodra@gmail.com>
164
165 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
166 create_linkage_sections here..
167 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
168 (create_linkage_sections): Move earlier in file.
169 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
170 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
171
2d0a6933
NC		 1722013-04-19 Nick Clifton <nickc@redhat.com>
173
174 PR binutils/15356
175 * compress.c (decompress_contents): Always call inflateEnd, even
176 when another inflation operation fails.
177
a9ea330b
L		 1782013-04-17 H.J. Lu <hongjiu.lu@intel.com>
179
180 * elf-ifunc.c: Update copyright year.
181
a253d456
NC		 1822013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
183
184 * coffcode.h: Added a cast to void when a bfd_set_section_*()
185 macro's return value is ignored.
186 * elf32-hppa.c: Likewise.
187 * elf32-tic6x.c: Likewise.
188 * mach-o.c: Likewise.
189 * mmo.c: Likewise.
190 * opncls.c: Likewise.
191 * peicode.h: Likewise.
192 * elf32-m32r.c: Check return value of bfd_set_section_*().
193 * elfnn-ia64.c: Likewise.
194 * elfxx-mips.c: Likewise.
195 * vms-alpha.c: Likewise.
196
1622ff3b
L		 1972013-04-15 H.J. Lu <hongjiu.lu@intel.com>
198
199 PR ld/15371
200 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
201 regular reference without non-GOT reference when building
202 shared library.
203
a22cd6f6
AM		 2042013-04-15 Alan Modra <amodra@gmail.com>
205
206 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
207 cache slot for archives.
208
ed905580
HPN		 2092013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
210
211 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
212 local variable mmop.
213
8d6a12ee
NC		 2142013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
215
216 PR ld/12494
217 * bfd/elf32-avr.c: Consider all sections to determine if linker
218 relaxation can safely delete a ret after a call/jmp
219
79bb5c23
NC		 2202013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
221
222 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
223 INODEs.
224
36192a8d
TT		 2252013-04-08 Tom Tromey <tromey@redhat.com>
226
227 * som.c (bfd_section_from_som_symbol): No longer static.
228 * som.h (bfd_section_from_som_symbol): Declare.
229
198f1157
AM		 2302013-04-06 Alan Modra <amodra@gmail.com>
231
232 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
233 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
234
c69ba956
NC		 2352013-04-05 Nick Clifton <nickc@redhat.com>
236
237 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
238
ff5ac77b
AM		 2392013-04-04 Alan Modra <amodra@gmail.com>
240
241 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
242 * bfd-in2.h: Regenerate.
243 * elflink.c (elf_link_add_object_symbols): Use new error.
244
41702d50
NC		 2452013-04-03 Nick Clifton <nickc@redhat.com>
246
247 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
248 (bfd_elf32_bfd_is_target_special_symbol): Define.
249
cb8af559
NC		 2502013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
251
a22cd6f6
AM		 252 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
253 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 254
1122dc88
DD		 2552013-04-02 DJ Delorie <dj@redhat.com>
256
257 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
258 (rl78_elf_relax_section): Only fetch the next reloc if there is
259 one expected.
260
81fbe831
AM		 2612013-03-30 Alan Modra <amodra@gmail.com>
262
263 PR ld/15323
264 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
265 global symbols referenced by relocs.
266 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
267 * elf32-bfin.c (bfin_check_relocs): Likewise.
268 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
269 * elf32-cris.c (cris_elf_check_relocs): Likewise.
270 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
271 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
272 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
273 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
274 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
275 * elf32-i370.c (i370_elf_check_relocs): Likewise.
276 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
277 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
278 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
279 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
280 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
281 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
282 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
283 * elf32-metag.c (elf_metag_check_relocs): Likewise.
284 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
285 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
286 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
287 * elf32-mt.c (mt_elf_check_relocs): Likewise.
288 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
289 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
290 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
291 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
292 * elf32-s390.c (elf_s390_check_relocs): Likewise.
293 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
294 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
295 * elf32-sh.c (sh_elf_check_relocs): Likewise.
296 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
297 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
298 * elf32-v850.c (v850_elf_check_relocs): Likewise.
299 * elf32-vax.c (elf_vax_check_relocs): Likewise.
300 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
301 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
302 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
303 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
304 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
305 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
306 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
307 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
308 * elf64-s390.c (elf_s390_check_relocs): Likewise.
309 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
310 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
311 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
312 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
313 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
314 test indirect/warning links for NULL.
315
61315175
L		 3162013-03-29 H.J. Lu <hongjiu.lu@intel.com>
317
318 PR ld/15323
319 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 320 symbol is referenced by a non-shared object.
61315175
L		 321 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
322
a6f713fc
KK		 3232013-03-28 Joe Seymour <jseymour@codesourcery.com>
324
325 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
326 R_SH_REL32 relocations against undefined weak symbols.
327
19e08130
AM		 3282013-03-28 Alan Modra <amodra@gmail.com>
329
330 * elf64-ppc.c (struct ppc_dyn_relocs): New.
331 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
332 into ifunc and non-ifunc.
333 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
334 separate ifunc/non-ifunc dynrel counts.
335 (allocate_got): Always use reliplt for ifunc.
336 (allocate_dynrelocs): Likewise.
337 (ppc64_elf_size_dynamic_sections): Likewise.
338 (ppc64_elf_layout_multitoc): Likewise.
339 (ppc64_elf_relocate_section): Likewise.
340
f95f8542
AM		 3412013-03-28 Alan Modra <amodra@gmail.com>
342
343 * elf32-ppc.c (struct ppc_dyn_relocs): New.
344 (ppc_elf_check_relocs): Separate dynrel counts for local syms
345 into ifunc and non-ifunc.
346 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
347 (ppc_elf_size_dynamic_sections): Likewise.
348 (ppc_elf_relocate_section): Likewise.
349
7e612e98
AM		 3502013-03-28 Alan Modra <amodra@gmail.com>
351
352 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
353 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
354 bfd_link_info* and asection* params.
355 (_bfd_elf_reloc_type_class): Likewise.
356 * elf.c (_bfd_elf_reloc_type_class): Likewise.
357 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
358 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
359 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
360 for any reliplt reloc. Don't return reloc_class_plt for
361 R_PPC_REL24 and R_PPC_ADDR24.
362 * elf64-ppc.c (allocate_got): Formatting.
363 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
364 reliplt reloc.
365 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
366 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
367 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
368 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
369 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
370 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
371 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
372 Add extra params to the various reloc_type_class functions.
373
0bed072f
AM		 3742013-03-27 Alan Modra <amodra@gmail.com>
375
376 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
377 masks for all local ifunc syms.
378 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
379 (ppc_elf_size_dynamic_sections): Likewise.
380 (ppc_elf_relocate_section): Likewise.
381
6f820c85
WN		 3822013-03-27 Will Newton <will.newton@linaro.org>
383
384 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
385 dynamic reloc for symbols with dynindx == -1.
386 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
387 dynamic reloc for symbols with dynindx == -1.
388
31943882
WN		 3892013-03-27 Will Newton <will.newton@linaro.org>
390
391 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
392 dynamic reloc for non-default visibility undefined weaks.
393 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
394 dynamic reloc for non-default visibility undefined weaks.
395
ffd65175
AM		 3962013-03-26 Alan Modra <amodra@gmail.com>
397
398 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
399 over _bfd_elf_merge_symbol calls.
400
3a81e825
AM		 4012013-03-26 Alan Modra <amodra@gmail.com>
402
403 * elflink.c (elf_link_add_object_symbols): Add assertion for
404 common override alignment check code. Formatting.
405
4f3fedcf
AM		 4062013-03-25 Alan Modra <amodra@gmail.com>
407
408 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
409 usual common symbols as well as for dynamic. Add poldbfd param.
410 Save old bfd. Adjust callers.
411 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
412 and "value" by value, not pointer. Adjust caller.
413 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
414 Delete code to set same. Use old_bfd and old_alignment from
415 _bfd_elf_merge_symbol instead. Add default symbol before
416 alignment and size checks. Wrap overlong lines.
417
e3c9d234
AM		 4182013-03-25 Alan Modra <amodra@gmail.com>
419
420 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
421 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
422 when override is true.
423
6c9b78e6
AM		 4242013-03-25 Alan Modra <amodra@gmail.com>
425
426 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
427 of *sym_hash.
428
191c0c42
AM		 4292013-03-25 Alan Modra <amodra@gmail.com>
430
431 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
432 Wrap long lines.
433 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
434 early in symbol loop.
435
5d13b3b3
AM		 4362013-03-25 Alan Modra <amodra@gmail.com>
437
438 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
439 (_bfd_elf_init_reloc_shdr): Delete.
440 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
441 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
442 just what is needed.
443 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
444
8a56bd02
AM		 4452013-03-23 Alan Modra <amodra@gmail.com>
446
447 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
448 * elflink.c (_bfd_elf_merge_symbol): Make static.
449 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
450 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
451
96f29d96
AM		 4522013-03-23 Alan Modra <amodra@gmail.com>
453
454 PR ld/15270
455 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
456 or ref_regular for BFD_PLUGIN owned syms, or have them affect
457 def_dynamic/ref_dynamic.
458 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
459 owned syms.
460
209be8d2
DM		 4612013-03-22 David S. Miller <davem@davemloft.net>
462
463 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
464 hwcaps attribute.
465
5c0df484
NC		 4662013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
467
468 PR ld/14902
469 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
470 errors adjusting relocs and symbols.
471
81f5558e
NC		 4722013-03-21 Michael Schewe <michael.schewe@gmx.net>
473
474 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
475 @(disp:32,ERx) to mov @(disp:16,ERx).
476 (R_H8_DISP32A16): New reloc.
477 Comments added and corrected.
478 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
479 * bfd-in2.h: Regenerate.
480 * libbfd.h: Regenerate.
481
ce63b7b3
KT		 4822013-03-21 Kai Tietz <ktietz@redhat.com>
483
484 * coffgen.c (coff_real_object_p): Make global.
485 * peicode.h (coff_real_object_p): Add prototype.
486 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
487 external_PEI_IMAGE_hdr structure.
488 (coff_swap_filehdr_in): Handle variable header-size.
489 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
490 of directory-entiries as specified in pe-header.
491
088ca6c1
NC		 4922013-03-21 Nick Clifton <nickc@redhat.com>
493
494 PR sim/15286
495 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
496 iWMMXt and iWMMXt2 processors from attributes.
497
8877b5e5
AM		 4982013-03-20 Alan Modra <amodra@gmail.com>
499
500 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
501 sh_type according to is_rela.
502
ffa9430d
AM		 5032013-03-18 Alan Modra <amodra@gmail.com>
504
505 PR ld/12549
506 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
507 considering whether an --as-needed library is needed.
508
cc0ea93c
TT		 5092013-03-14 Tom Tromey <tromey@redhat.com>
510
511 * opncls.c (bfd_get_debug_link_info): Rename from
512 get_debug_link_info. Export. Update comment.
513 (find_separate_debug_file): Update.
514 * bfd-in2.h: Rebuild.
515
59c108f7
NC		 5162013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
517
a22cd6f6 518 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 519 support.
a22cd6f6 520 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 521 relocs.
522
abb3f6cc
NC		 5232013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
524
525 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
526 * elf.c (elfcore_write_s390_tdb): New function.
527 (elfcore_write_register_note): Call it.
528 (elfcore_grok_s390_tdb): New function.
529 (elfcore_grok_note): Call it.
530
af924177
MR		 5312013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
532
533 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
534
48385e38
CV		 5352013-03-05 Corinna Vinschen <vinschen@redhat.com>
536
537 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
538
f75e0e33
AM		 5392013-03-04 Alan Modra <amodra@gmail.com>
540
541 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
542 non-zero addends when relocatable, rather than addends >= 32768.
543 Always zero "addend" before applying relocation.
544
17e3916e
NC		 5452013-03-04 Nick Clifton <nickc@redhat.com>
546
547 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
548 file pointer offsets for thin archives.
549
3064e1ff
JB		 5502013-02-28 Nathan Sidwell <nathan@codesourcery.com>
551
552 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
553 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
554
4107ae22
DD		 5552013-02-27 DJ Delorie <dj@redhat.com>
556
557 * reloc.c (BFD_RELOC_RL78_CODE): Add.
558 * libbfd.h: Regenerate.
559 * bfd-in2.h: Regenerate.
560 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
561 references in compuated relocs.
562
730fbaf8
AG		 5632013-02-26 Anthony Green <green@moxielogic.com>
564
565 * config.bfd: Extend moxie-rtems target triplet name support.
566
35399224
L		 5672013-02-21 H.J. Lu <hongjiu.lu@intel.com>
568
569 PR ld/15167
570 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
571 unique_global only for definition.
572 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
573 here.
574 (elf_link_add_object_symbols): Set unique_global only
575 for definition.
576
c0355132
AM		 5772013-02-21 Alan Modra <amodra@gmail.com>
578
579 * elf-bfd.h (struct elf_build_id): Extracted from..
580 (struct elf_build_id_info): ..here. Delete.
581 (struct output_elf_obj_tdata): New, extracted from..
582 (struct elf_obj_tdata): ..here. Reorganize for better packing.
583 Add "o" field.
584 (elf_program_header_size): Reference tdata->o.
585 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
586 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
587 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
588 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
589 when opening bfd in any mode that might write.
590 (_bfd_elf_write_object_contents): Use build_id field in
591 output_elf_obj_tdata.
592 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
593 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
594
228e534f
AM		 5952013-02-21 Alan Modra <amodra@gmail.com>
596
597 * elf-bfd.h (struct core_elf_obj_tdata): New.
598 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
599 core_program, and core_command. Add "core".
600 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
601 Update all refs to tdata core fields.
602 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
603 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
604 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
605 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
606 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
607 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
608 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
609 to tdata core fields.
610
12bd6957
AM		 6112013-02-21 Alan Modra <amodra@gmail.com>
612
613 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
614 Delete num_locals and num_globals.
615 (elf_num_locals, elf_num_globals): Don't define.
616 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
617 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
618 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
619 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
620 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
621 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
622 accessor macros.
623 * elf.c (elf_map_symbols): Add pnum_locals param. Return
624 number of locals syms via new param.
625 (swap_out_syms): Adjust to suit elf_map_symbols change.
626
cbf8d970
MR		 6272013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
628
629 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
630 STO_MICROMIPS annotation.
631
30e8ee25
AM		 6322013-02-19 Alan Modra <amodra@gmail.com>
633
634 * configure.in: Bump version to 2.23.52.
635 * elf-bfd.h (struct elf_build_id_info): New.
636 (struct elf_obj_tdata): Delete after_write_object_contents,
637 after_write_object_contents_info and build_id_size. Make build_id
638 a pointer to struct elf_build_id_info.
639 * elf.c (_bfd_elf_write_object_contents): Style. Update
640 after_write_ibject_contents invocation.
641 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
642 allow zero size notes.
643 * configure: Regenerate.
644
5b175e56
MR		 6452013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
646
647 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
648 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
649 (micromips_elf64_howto_table_rela): Likewise.
650 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
651 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
652 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
653 (elf_micromips_howto_table_rela): Likewise.
654 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
655
e8faf7d1
MR		 6562013-02-18 Paul Brook <paul@codesourcery.com>
657
658 * elfxx-mips.c (MICROMIPS_P): New macro.
659 (_bfd_mips_elf_symbol_processing): Use it.
660
c164a95d
MR		 6612013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
662
663 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
664 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
665
d45f8bda
AM		 6662013-02-18 Alan Modra <amodra@gmail.com>
667
668 PR ld/12549
669 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
670 (_bfd_elf_strtab_clear_all_refs): Declare.
671 (_bfd_elf_strtab_resize): Declare.
672 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
673 (_bfd_elf_strtab_clear_all_refs): New function.
674 (_bfd_elf_strtab_resize): Likewise.
675 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
676
698600e4
AM		 6772013-02-18 Alan Modra <amodra@gmail.com>
678
679 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
680 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
681 and elf_text_section to..
682 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
683 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
684 (struct alpha_elf_find_line): ..this.
685 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
686
3d5bef4c
L		 6872013-02-16 H.J. Lu <hongjiu.lu@intel.com>
688
689 PR ld/15146
690 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
691 for references from the dummy bfd.
692
313ed4a9
L		 6932013-02-16 H.J. Lu <hongjiu.lu@intel.com>
694
695 PR ld/15149
696 * elflink.c (elf_link_add_object_symbols): Also track weak
697 references.
698
989fbeff
L		 6992013-02-15 H.J. Lu <hongjiu.lu@intel.com>
700
701 PR binutils/15151
702 * archive.c (_bfd_find_nested_archive): Don't allow a nested
703 archive pointing to itself.
704 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
705
a043396b
NC		 7062013-02-15 Nick Clifton <nickc@redhat.com>
707
708 PR binutils/15140
709 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
710 accessing a corrupt nested archive.
711
13db6b44
RS		 7122013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
713
714 * elfxx-mips.c (mips_got_page_ref): New structure.
715 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
716 pair to represent the anchor point.
717 (mips_got_info): Add a got_page_refs field.
718 (mips_elf_link_hash_table): Add a sym_cache field.
719 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
720 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
721 new anchor representation.
722 (mips_elf_create_got_info): Create got_page_refs rather than
723 got_page_entries.
724 (mips_elf_record_got_page_ref): New function.
725 (mips_elf_pages_for_range): Move further down file.
726 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
727 Use a section rather than a (bfd, symndx) pair to represent the
728 anchor point.
729 (mips_elf_resolve_got_page_ref): New function.
730 (mips_elf_resolve_final_got_entries): Use it to populate
731 got_page_entries.
732 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
733 rather than mips_elf_record_got_page_entry. Only nullify h
734 afterwards.
735 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
736 earlier.
737
57093f5e
RS		 7382013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
739
740 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
741 in g->relocs.
742
9c3f90c4
AM		 7432013-02-12 Alan Modra <amodra@gmail.com>
744
745 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
746 suitable definition when using generic linker hash table.
747
476366af
RS		 7482013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
749
750 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
751 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
752 mips_elf_traverse_got_arg. Count GOT entries.
753 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
754 as argument. Update after above changes.
755 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
756 mips_elf_count_got_entries. Update the calls to
757 mips_elf_resolve_final_got_entries.
758
9ab066b4
RS		 7592013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
760
761 * elfxx-mips.c (mips_got_tls_type): New enum.
762 (mips_got_entry): Add tls_initialized.
763 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
764 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
765 GOT_TLS_TYPE masks.
766 (mips_elf_reloc_tls_type, mips_tls_got_entries)
767 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
768 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
769 than GOT_NORMAL.
770 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
771 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
772 tls_initialized rather than GOT_TLS_DONE.
773 (mips_tls_got_index): Delete.
774 (mips_elf_local_got_index, mips_elf_global_got_index): Use
775 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
776 (mips_elf_record_got_entry): Initialize tls_initialized.
777
6c42ddb9
RS		 7782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
779
780 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
781 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
782 tls_ie_got_offset and tls_gd_got_offset.
783 (mips_elf_link_hash_newfunc): Remove initialization.
784 (mips_elf_create_got_info): Likewise.
785 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
786 (mips_tls_single_got_index): Delete.
787 (mips_elf_local_got_index): Always use the GOT entry to track
788 GOT indices.
789 (mips_elf_global_got_index): Likewise.
790 (mips_elf_create_local_got_entry): Assert that TLS entries have
791 already been allocated.
792 (mips_elf_record_global_got_symbol): Don't initialize
793 tls_ie_type or tls_gd_type.
794 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
795 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
796 entry.
797 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
798 the GOT entries.
799 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
800 have been allocated.
801 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
802 tls_ie_type and tls_gd_type.
803
ebc53538
RS		 8042013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
805
806 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
807 aliasing violation. Check for htab allocation failures.
808
13fbec83
RS		 8092013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
810
811 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
812 split out from...
813 (mips_elf_global_got_index): ...here. Reorder arguments so that
814 the output bfd and info come first.
815 (mips_elf_calculate_relocation): Update the call to
816 mips_elf_global_got_index accordingly.
817 (_bfd_mips_elf_finish_dynamic_symbol): Use
818 mips_elf_primary_global_got_index rather than
819 mips_elf_global_got_index.
820 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
821
3dff0dd1
RS		 8222013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
823
824 * elfxx-mips.c (mips_got_entry): Update comments.
825 (mips_elf_multi_got_entry_eq): Rename to...
826 (mips_elf_got_entry_eq): ...this, deleting the old definition.
827 (mips_elf_create_got_info): Remove master_got_p argument.
828 Always use mips_elf_got_entry_eq.
829 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
830 Update calls accordingly.
831
d7206569
RS		 8322013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
833
834 * elfxx-mips.c (mips_got_info): Remove bfd2got.
835 (mips_elf_bfd2got_hash): Delete.
836 (mips_elf_got_per_bfd_arg): Remove bfd2got.
837 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
838 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
839 g->next to test for the multigot case. Use mips_elf_bfd_got rather
840 than mips_elf_got_for_ibfd.
841 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
842 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
843 (mips_elf_make_got_per_bfd): Replace with...
844 (mips_elf_add_got_entry): ...this new function.
845 (mips_elf_make_got_pages_per_bfd): Replace with...
846 (mips_elf_add_got_page_entry): ...this new function.
847 (mips_elf_merge_got_with): Replace bfd2got argument with separate
848 bfd and GOT arguments. Use mips_elf_add_got_entry and
849 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
850 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
851 to set the BFD's GOT and free the old table.
852 (mips_elf_merge_got): Replace bfd2got argument with separate
853 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
854 Use mips_elf_count_got_entries to count the number of entries in
855 each GOT. Update the calls to mips_elf_merge_got_with.
856 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
857 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
858 (mips_elf_multi_got): Don't create the bfd2got hash table.
859 Replace hash table traversal with a walk over the input bfds,
860 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
861 to set the output bfd's GOT.
862 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
863 bfds use the master GOT in the single-GOT case.
864 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
865 rather than mips_elf_got_for_ibfd.
866
ee227692
RS		 8672013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
868
869 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
870 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
871 (mips_elf_record_global_got_symbol): Update the hash entry before
872 adding the mips_got_entry. Use mips_elf_record_got_entry to do
873 the latter.
874 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
875 (mips_elf_record_got_page_entry): Record the entry in both the
876 master and bfd GOTs.
877
72e7511a
RS		 8782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
879
880 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
881 create another one if necessary.
882 (mips_elf_set_gotidx): New function.
883 (mips_elf_set_global_gotidx): Use it.
884 (mips_elf_initialize_tls_index): Likewise. Take a
885 mips_elf_traverse_got_arg as argument.
886 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
887 (mips_elf_multi_got): Likewise. Cope with error returns from
888 mips_elf_set_global_gotidx.
889
ab361d49
RS		 8902013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
891
892 * elfxx-mips.c (mips_got_info): Add relocs field.
893 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
894 with...
895 (mips_elf_traverse_got_arg): ...this new structure.
896 (mips_elf_count_local_tls_relocs): Delete.
897 (mips_elf_count_global_tls_relocs): Likewise.
898 (mips_elf_count_got_entry): New function.
899 (mips_elf_count_local_got_entries): Likewise.
900 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
901 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
902 (mips_elf_record_local_got_symbol): Don't count got entries here.
903 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
904 (mips_elf_set_global_got_offset): Split into...
905 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
906 new functions. Take a mips_elf_traverse_got_arg rather than a
907 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
908 Use g->relocs to record the number of relocs needed for global GOT
909 entries.
910 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
911 mips_elf_set_global_got_offset_arg. Use the relocs field to count
912 relocations. Update for above function split.
913 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
914 to count both the number of GOT entries and the number of TLS
915 relocs required by local entries. Likewise
916 mips_elf_count_global_tls_entries and global entries.
917 Remove uses of mips_elf_count_local_tls_relocs and
918 mips_elf_count_global_tls_relocs.
919
e641e783
RS		 9202013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
921
922 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
923 to say that each structure represents only one type of TLS reference.
924 (GOT_TLS_TYPE): New define.
925 (mips_elf_link_hash_entry): Temporarily split tls_type and
926 tls_got_offset into two variables each.
927 (mips_elf_link_hash_newfunc): Update accordingly.
928 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
929 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
930 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
931 (mips_tls_got_relocs): Use a switch statement.
932 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
933 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
934 local "offset" variable.
935 (mips_tls_got_index): Remove r_type argument and assert. Remove
936 code that handled entries with two TLS types; always use the
937 original got_index instead.
938 (mips_tls_single_got_index): New function.
939 (mips_elf_local_got_index): Use entry->tls_type to check for
940 TLS entries. Use mips_tls_single_got_index. Update call to
941 mips_tls_got_index.
942 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
943 Use p->tls_type to check for TLS entries. Update call to
944 mips_tls_got_index. Use mips_tls_single_got_index.
945 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
946 Use entry.tls_type to check for TLS entries.
947 (mips_elf_record_global_got_symbol): Replace tls_flag argument
948 with r_type argument. Use mips_elf_reloc_tls_type.
949 Set up the new hash entry fields.
950 (mips_elf_record_local_got_symbol): Replace tls_flag argument
951 with r_type argument. Use mips_elf_reloc_tls_type and
952 mips_tls_got_entries. Remove code that handled entries
953 with multiple TLS types.
954 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
955 (mips_elf_initialize_tls_index): Handle new hash entry fields.
956 Use equality rather than masks when checking for specific TLS types.
957 Use mips_tls_got_entries. Remove code that handled entries
958 with multiple TLS types.
959 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
960 testing the hash table entry.
961 (_bfd_mips_elf_check_relocs): Update calls to
962 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
963 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
964 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
965
d9bf376d
RS		 9662013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
967
968 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
969 (mips_elf_got_entry_hash): ...this, deleting the old version.
970 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
971 both types of GOT.
972
5334aa52
RS		 9732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
974
975 * elfxx-mips.c (mips_elf_create_got_info): New function.
976 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
977 (mips_elf_create_got_section): Likewise.
978
946c668d
RS		 9792013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
980
981 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
982 gotidx to -1.
983
59b08994
RS		 9842013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
985
986 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
987
d222d210
RS		 9882013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
989
990 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
991 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
992
1fd20d70
RS		 9932013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
994
995 * elfxx-mips.c (mips_elf_count_global_tls_entries)
996 (mips_elf_count_global_tls_relocs): Don't count indirect or
997 warning symbols.
998 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
999 number of TLS entries were allocated.
1000
7d94b319
RS		 10012013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1002
1003 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1004
17214937
RS		 10052013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1006
1007 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1008 if there are TLS relocations.
1009
9efeb38d
RS		 10102013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1011
1012 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1013 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1014
9c3f90c4
AM		 10152013-02-11 Alan Modra <amodra@gmail.com>
1016
1017 * elfcode.h (elf_checksum_contents): Free contents.
1018 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1019 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1020 (elf_final_link_free): New function, extracted from..
1021 (bfd_elf_final_link): ..here. Always call
1022 _bfd_elf_write_section_eh_frame_hdr.
1023 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1024 _bfd_elf_link_hash_table_free.
1025 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1026 * libbfd.h: Regenerate.
1027 * merge.c (_bfd_merge_sections_free): New function.
1028 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1029 hdr_info->array.
1030 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1031 _bfd_elf_link_hash_table_free.
1032 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1033 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1034 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1035 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1036 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1037 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1038 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1039 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1040 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1041 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1042 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1043 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1044 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1045 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1046 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1047 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1048 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1049
7bf52ea2
AM		 10502013-02-10 Alan Modra <amodra@gmail.com>
1051
1052 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1053 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1054 * m68klinux.c (linux_link_hash_table_create): Likewise.
1055 * sparclinux.c (linux_link_hash_table_create): Likewise.
1056 * sunos.c (sunos_link_hash_table_create): Likewise.
1057 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1058 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1059 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1060 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1061 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1062 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1063 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1064 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1065 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1066 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1067 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1068 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1069 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1070 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1071 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1072 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1073 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1074 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1075 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1076 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1077 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1078 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1079 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1080 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1081 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1082 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1083 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1084 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1085
22cdc249
AM		 10862013-02-10 Alan Modra <amodra@gmail.com>
1087
1088 * i386linux.c (linux_link_hash_table_create): Allocate table
1089 with bfd_zmalloc, not bfd_alloc.
1090 * pdp11.c (link_hash_table_create): Allocate table with
1091 bfd_malloc, not bfd_alloc.
1092 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1093 with bfd_zmalloc, not bfd_zalloc.
1094 (bfin_link_hash_table_create): Likewise.
1095 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1096 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1097
0e5de31a
AM		 10982013-02-10 Alan Modra <amodra@gmail.com>
1099
1100 PR ld/15113
1101 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1102
ad1fc92a
NC		 11032013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1104
1105 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1106 sections.
34c67f14
NC		 1107 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1108 symbol.
ad1fc92a 1109
170a8295
YZ		 11102013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1111
1112 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1113 288 to 272.
1114
619a703e
AM		 11152013-02-08 Alan Modra <amodra@gmail.com>
1116
1117 PR binutils/15106
1118 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1119 * elf.c (elf_find_function): Revert last change. Use new
1120 tdata field rather than static vars for cache.
1121
02acbe22
L		 11222013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1123
1124 PR ld/15107
1125 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1126 symbol is defined in regular object.
1127
1965d5f2
AM		 11282013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1129
1130 PR binutils/15106
1131 * elf.c (elf_find_function): Don't cache if symbols change.
1132
dafbc74d
AM		 11332013-02-07 Alan Modra <amodra@gmail.com>
1134
1135 PR binutils/14873
1136 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1137 copy attributes from or to non-ELF.
1138
20e52bd2
L		 11392013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1140
1141 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1142 for non-zero TLS symbol.
1143 (elf_i386_relocate_section): Don't resolve size relocation against
1144 non-zero TLS symbol.
1145 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1146 pc_count for non-zero TLS symbol.
1147 (elf_x86_64_relocate_section): Don't resolve size relocation
1148 against non-zero TLS symbol.
1149
36591ba1 11502013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 1151 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 1152
1153 Based on patches from Altera Corporation.
1154
1155 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1156 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1157 (BFD_BACKENDS): Add elf32-nios2.lo.
1158 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1159 * Makefile.in: Regenerated.
1160 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1161 bfd_elf32_littlenios2_vec.
1162 * configure: Regenerated.
1163 * config.bfd: Add cases for nios2.
1164 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1165 (bfd_mach_nios2): Define.
1166 (bfd_nios2_arch): Declare.
1167 (bfd_archures_list): Add bfd_nios2_arch.
1168 * targets.c (bfd_elf32_bignios2_vec): Declare.
1169 (bfd_elf32_littlenios2_vec): Declare.
1170 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1171 bfd_elf32_littlenios2_vec.
1172 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1173 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1174 * bfd-in2.h: Regenerated.
1175 * libbfd.h: Regenerated.
1176 * cpu-nios2.c: New file.
1177 * elf32-nios2.c: New file.
1178
ca6b5f82
AM		 11792013-02-06 Alan Modra <amodra@gmail.com>
1180
1181 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1182 stubs in stub_bfd.
1183
37ba9f93
AM		 11842013-02-06 Alan Modra <amodra@gmail.com>
1185
1186 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1187 * Makefile.in: Regenerate.
1188
70a38d42
SDJ		 11892013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1190 Pedro Alves <palves@redhat.com>
1191
1192 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1193 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1194 declaration.
1195 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1196 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1197 * elf-linux-psinfo.h: New file.
1198 * elf.c: Include elf-linux-psinfo.h.
1199 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1200 New functions.
1201 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1202 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1203 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1204 (elfcore_write_ppc_linux_prpsinfo32): New function.
1205
5ee43bc4
TG		 12062013-02-04 Tristan Gingold <gingold@adacore.com>
1207
1208 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1209 start address.
1210
0cadb185
AM		 12112013-02-04 Alan Modra <amodra@gmail.com>
1212
1213 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1214 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1215 * Makefile.in: Regenerate.
1216 * po/SRC-POTFILES.in: Regenerate.
1217
5d42dfb5
AM		 12182013-02-04 Alan Modra <amodra@gmail.com>
1219
1220 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1221 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1222
c57da1a7
AM		 12232013-02-01 Alan Modra <amodra@gmail.com>
1224
1225 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1226 clears def_regular.
1227
c0fd7846
TG		 12282013-01-31 Tristan Gingold <gingold@adacore.com>
1229
1230 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1231 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1232 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1233
b45b6908
AM		 12342013-01-31 Alan Modra <amodra@gmail.com>
1235 David S. Miller <davem@davemloft.net>
1236
1237 PR ld/15056
1238 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1239 references to __tls_get_addr.
1240 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1241 vtinherit and vtentry reloc handling too.
1242 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1243
bcaa2f82
AM		 12442013-01-31 Alan Modra <amodra@gmail.com>
1245
1246 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1247
22aa0c7e
AM		 12482013-01-31 Alan Modra <amodra@gmail.com>
1249
1250 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1251
bc30df16
AM		 12522013-01-28 Alan Modra <amodra@gmail.com>
1253
1254 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1255 "relocation" in error messages throughout file.
1256 (ppc64_elf_relocate_section): Remove sibling call error message,
1257 replace with "call lacks nop". Specially report errors for
1258 branches to function entry points via OPD lookup and branches
1259 to stubs. Remove NULL symbol handling now done by %T.
1260
89d7b8aa
AM		 12612013-01-28 Alan Modra <amodra@gmail.com>
1262
1263 * archive.c (bfd_generic_archive_p): Return target and keep
1264 ardata on partial matches.
1265 * format.c (bfd_check_format_matches): Adjust for above
1266 change. Remove bfd_error_file_ambiguously_recognized dead
1267 code.
1268
c9ba0c87
AM		 12692013-01-26 Alan Modra <amodra@gmail.com>
1270
1271 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1272 bfd_preserve_finish): Move to..
1273 * format.c: ..here, splitting out..
1274 (bfd_reinit): ..this. New function.
1275 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1276 keep bfd state for a match.
1277 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1278 * elfcore.h (elf_core_file_p): Likewise.
1279 * mach-o.c (bfd_mach_o_header_p): Likewise.
1280 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1281 * xsym.c (bfd_sym_object_p): Likewise.
1282 * mmo.c (mmo_scan): Clear abfd->symcount.
1283 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1284 * section.c (bfd_section_list_clear): Clear section_htab.count.
1285 * bfd-in2.h: Regenerate.
1286
d79dcc73
NC		 12872013-01-25 Michael Schewe <michael.schewe@gmx.net>
1288
1289 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1290 second reloc, make sure that the reloc potentially exists first.
1291
78c8d46c
NC		 12922013-01-24 Nick Clifton <nickc@redhat.com>
1293
1294 * archures.c: Add bfd_mach_v850e3v5.
1295 * bfd-in2.h: Regenerate.
1296 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1297 * cpu-v850_rh850.c: Likewise.
1298 * elf32-v850.c: Add support for v850e3v5 architecture.
1299
1a18f0ae
NC		 13002013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1301
1302 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1303
f65a9e53
AM		 13042013-01-23 Leif Ekblad <leif@rdos.net>
1305
1306 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1307
3bea1fcb
L		 13082013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1309
1310 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1311 non-zero TLS symbol.
1312 (elf_i386_relocate_section): Resolve size relocation against
1313 non-zero TLS symbol.
1314 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1315 for non-zero TLS symbol.
1316 (elf_x86_64_relocate_section): Resolve size relocation against
1317 non-zero TLS symbol.
1318
b1b00fcc
MF		 13192013-01-18 Mike Frysinger <vapier@gentoo.org>
1320
1321 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1322 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1323 true.
1324
06a6a421
L		 13252013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1326
1327 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1328 PC-relative relocation.
1329 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1330 as PC-relative relocation.
1331
6a3e1bae
L		 13322013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1333
1334 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1335 check.
1336 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1337
1338 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1339 and R_X86_64_SIZE64 check.
1340 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1341 nor R_X86_64_SIZE64.
1342
1788fc08
L		 13432013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1344
1345 * bfd-in2.h: Regenerated.
1346 * libbfd.h: Likewise.
1347
1348 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1349 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1350 (elf_i386_check_relocs): Handle R_386_SIZE32.
1351 (elf_i386_gc_sweep_hook): Likewise.
1352 (elf_i386_relocate_section): Likewise.
1353
1354 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1355 and R_X86_64_SIZE64 entries.
1356 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1357 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1358 (elf_x86_64_reloc_name_lookup): Likewise.
1359 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1360 R_X86_64_SIZE64.
1361 (elf_x86_64_gc_sweep_hook): Likewise.
1362 (elf_x86_64_relocate_section): Likewise.
1363
1364 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1365 BFD_RELOC_SIZE64.
1366
1e536451
L		 13672013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1368
1369 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1370 with R_X86_64_RELATIVE64.
1371
77bf820f
NC		 13722013-01-15 Nick Clifton <nickc@redhat.com>
1373
1374 * elf32-msp430.c: Fix spelling typo.
1375
e2458743
AM		 13762013-01-15 Alan Modra <amodra@gmail.com>
1377
1378 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1379 plt-thread-safe.
1380
405bf443
AM		 13812013-01-14 Alan Modra <amodra@gmail.com>
1382
1383 PR binutils/14813
1384 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1385 (memory_bclose): Likewise. Return 0 on success.
1386 * cache.c (cache_bclose): Likewise.
1387 * opncls.c (opncls_bclose, bfd_close): Likewise.
1388 * vms-lib.c (vms_lib_bclose): Likewise.
1389 * libbfd.h: Regenerate.
1390
ee659f1f
AM		 13912013-01-13 Alan Modra <amodra@gmail.com>
1392
1393 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1394 Add ref_dynamic_nonweak.
1395 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1396 (_bfd_elf_merge_symbol): Don't call above function. Move
1397 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1398 clear dynamic_def.
1399 (elf_link_add_object_symbols): Delete redundant "override" test.
1400 Don't set dynamic_def here.
1401 (elf_link_output_extsym): Update.
1402
68c4a57e
L		 14032013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1404
1405 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1406 normal and TLS symbol access.
1407 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1408
02be4619
AM		 14092013-01-12 Alan Modra <amodra@gmail.com>
1410
1411 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1412 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1413 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1414
a4542f1b
AM		 14152013-01-12 Alan Modra <amodra@gmail.com>
1416
1417 PR ld/12549
1418 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1419 (_bfd_elf_strtab_clear_all_refs): Define.
1420 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1421 (_bfd_elf_strtab_clear_all_refs): Delete.
1422 * elflink.c (elf_link_add_object_symbols): Clear out added
1423 strtab refs. Correct handling of warning common symbols.
1424
68ffbac6
L		 14252013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1426
1427 * aout0.c: Remove trailing white spaces.
1428 * archive.c: Likewise.
1429 * archures.c: Likewise.
1430 * bfd-in.h: Likewise.
1431 * bfd-in2.h: Likewise.
1432 * coff-alpha.c: Likewise.
1433 * coff-i860.c: Likewise.
1434 * coff-mips.c: Likewise.
1435 * coff-ppc.c: Likewise.
1436 * coff-tic80.c: Likewise.
1437 * coff-x86_64.c: Likewise.
1438 * coff-z80.c: Likewise.
1439 * coffcode.h: Likewise.
1440 * coffgen.c: Likewise.
1441 * cofflink.c: Likewise.
1442 * compress.c: Likewise.
1443 * corefile.c: Likewise.
1444 * cpu-arm.c: Likewise.
1445 * cpu-avr.c: Likewise.
1446 * cpu-bfin.c: Likewise.
1447 * cpu-cr16.c: Likewise.
1448 * cpu-cr16c.c: Likewise.
1449 * cpu-crx.c: Likewise.
1450 * cpu-h8300.c: Likewise.
1451 * cpu-i386.c: Likewise.
1452 * cpu-lm32.c: Likewise.
1453 * cpu-m68k.c: Likewise.
1454 * cpu-moxie.c: Likewise.
1455 * cpu-msp430.c: Likewise.
1456 * cpu-sh.c: Likewise.
1457 * cpu-xc16x.c: Likewise.
1458 * dwarf2.c: Likewise.
1459 * ecofflink.c: Likewise.
1460 * ecoffswap.h: Likewise.
1461 * elf-ifunc.c: Likewise.
1462 * elf-m10300.c: Likewise.
1463 * elf-vxworks.c: Likewise.
1464 * elf32-avr.c: Likewise.
1465 * elf32-avr.h: Likewise.
1466 * elf32-cr16.c: Likewise.
1467 * elf32-cr16c.c: Likewise.
1468 * elf32-cris.c: Likewise.
1469 * elf32-crx.c: Likewise.
1470 * elf32-frv.c: Likewise.
1471 * elf32-hppa.c: Likewise.
1472 * elf32-i860.c: Likewise.
1473 * elf32-ip2k.c: Likewise.
1474 * elf32-iq2000.c: Likewise.
1475 * elf32-m32c.c: Likewise.
1476 * elf32-m68hc1x.c: Likewise.
1477 * elf32-msp430.c: Likewise.
1478 * elf32-mt.c: Likewise.
1479 * elf32-ppc.c: Likewise.
1480 * elf32-rl78.c: Likewise.
1481 * elf32-s390.c: Likewise.
1482 * elf32-score.h: Likewise.
1483 * elf32-sh-symbian.c: Likewise.
1484 * elf32-sh.c: Likewise.
1485 * elf32-spu.c: Likewise.
1486 * elf32-tic6x.c: Likewise.
1487 * elf32-v850.c: Likewise.
1488 * elf32-xc16x.c: Likewise.
1489 * elf32-xtensa.c: Likewise.
1490 * elf64-alpha.c: Likewise.
1491 * elf64-hppa.c: Likewise.
1492 * elf64-ppc.c: Likewise.
1493 * elf64-s390.c: Likewise.
1494 * elfcore.h: Likewise.
1495 * elflink.c: Likewise.
1496 * elfxx-mips.c: Likewise.
1497 * elfxx-sparc.c: Likewise.
1498 * elfxx-tilegx.c: Likewise.
1499 * ieee.c: Likewise.
1500 * libcoff.h: Likewise.
1501 * libpei.h: Likewise.
1502 * libxcoff.h: Likewise.
1503 * linker.c: Likewise.
1504 * mach-o-i386.c: Likewise.
1505 * mach-o-target.c: Likewise.
1506 * mach-o.c: Likewise.
1507 * mach-o.h: Likewise.
1508 * mmo.c: Likewise.
1509 * opncls.c: Likewise.
1510 * pdp11.c: Likewise.
1511 * pe-x86_64.c: Likewise.
1512 * peXXigen.c: Likewise.
1513 * pef-traceback.h: Likewise.
1514 * pei-x86_64.c: Likewise.
1515 * peicode.h: Likewise.
1516 * plugin.c: Likewise.
1517 * reloc.c: Likewise.
1518 * riscix.c: Likewise.
1519 * section.c: Likewise.
1520 * som.c: Likewise.
1521 * syms.c: Likewise.
1522 * tekhex.c: Likewise.
1523 * ticoff.h: Likewise.
1524 * vaxbsd.c: Likewise.
1525 * xcofflink.c: Likewise.
1526 * xtensa-isa.c: Likewise.
1527
a3c62988
NC		 15282013-01-10 Will Newton <will.newton@imgtec.com>
1529
1530 * Makefile.am: Add Meta.
1531 * Makefile.in: Regenerate.
1532 * archures.c (bfd_mach_metag): New.
1533 * bfd-in2.h: Regenerate.
1534 * config.bfd: Add Meta.
1535 * configure: Regenerate.
1536 * configure.in: Add Meta.
1537 * cpu-metag.c: New file.
1538 * elf-bfd.h: Add Meta.
1539 * elf32-metag.c: New file.
1540 * elf32-metag.h: New file.
1541 * libbfd.h: Regenerate.
1542 * reloc.c: Add Meta relocations.
1543 * targets.c: Add Meta.
1544
652451f8
YZ		 15452013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1546
1547 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1548 (elfcore_write_aarch_hw_break): Likewise.
1549 (elfcore_write_aarch_hw_watch): Likewise.
1550 * elf.c (elfcore_grok_aarch_tls): New function.
1551 (elfcore_grok_aarch_hw_break): Likewise.
1552 (elfcore_grok_aarch_hw_watch): Likewise.
1553 (elfcore_grok_note): Call the new functions to handle the
1554 corresponding notes.
1555 (elfcore_write_aarch_tls): New function.
1556 (elfcore_write_aarch_hw_break): Likewise.
1557 (elfcore_write_aarch_hw_watch): Likewise.
1558 (elfcore_write_register_note): Call the new functions to handle the
1559 corresponding pseudo sections.
1560
45a466b5
TT		 15612013-01-07 Tom Tromey <tromey@redhat.com>
1562
1563 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1564 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1565 (STD_SECTION): Update.
45a466b5
TT		 1566 * bfd-in2.h: Rebuild.
1567
e407c74b
NC		 15682013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1569
1570 * archures.c (bfd_mach_mips5900): Define.
1571 * bfd-in2.h: Regenerate.
1572 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1573 * cpu-mips.c: Add support for MIPS r5900.
1574 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1575
9b239e0e
NC		 15762013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1577 Nick Clifton <nickc@redhat.com>
1578
1579 * elflink.c (get_value): Prevent the use of an undefined shift
1580 operation. Add sanity checks.
1581
bab4becb 15822013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1583
bab4becb 1584 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1585
9911c0fc 1586
bab4becb 1587For older changes see ChangeLog-2012
56882138 1588\f
bab4becb 1589Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1590
1591Copying and distribution of this file, with or without modification,
1592are permitted in any medium without royalty provided the copyright
1593notice and this notice are preserved.
1594
56882138
AM		 1595Local Variables:
1596mode: change-log
1597left-margin: 8
1598fill-column: 74
1599version-control: never
1600End:
GDB Binutils - Deliverables
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