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PR binutils/14873
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
dafbc74d
AM		 12013-02-07 Alan Modra <amodra@gmail.com>
2
3 PR binutils/14873
4 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
5 copy attributes from or to non-ELF.
6
20e52bd2
L		 72013-02-06 H.J. Lu <hongjiu.lu@intel.com>
8
9 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
10 for non-zero TLS symbol.
11 (elf_i386_relocate_section): Don't resolve size relocation against
12 non-zero TLS symbol.
13 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
14 pc_count for non-zero TLS symbol.
15 (elf_x86_64_relocate_section): Don't resolve size relocation
16 against non-zero TLS symbol.
17
36591ba1 182013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 19 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 20
21 Based on patches from Altera Corporation.
22
23 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
24 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
25 (BFD_BACKENDS): Add elf32-nios2.lo.
26 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
27 * Makefile.in: Regenerated.
28 * configure.in: Add entries for bfd_elf32_bignios2_vec and
29 bfd_elf32_littlenios2_vec.
30 * configure: Regenerated.
31 * config.bfd: Add cases for nios2.
32 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
33 (bfd_mach_nios2): Define.
34 (bfd_nios2_arch): Declare.
35 (bfd_archures_list): Add bfd_nios2_arch.
36 * targets.c (bfd_elf32_bignios2_vec): Declare.
37 (bfd_elf32_littlenios2_vec): Declare.
38 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
39 bfd_elf32_littlenios2_vec.
40 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
41 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
42 * bfd-in2.h: Regenerated.
43 * libbfd.h: Regenerated.
44 * cpu-nios2.c: New file.
45 * elf32-nios2.c: New file.
46
ca6b5f82
AM		 472013-02-06 Alan Modra <amodra@gmail.com>
48
49 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
50 stubs in stub_bfd.
51
37ba9f93
AM		 522013-02-06 Alan Modra <amodra@gmail.com>
53
54 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
55 * Makefile.in: Regenerate.
56
70a38d42
SDJ		 572013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
58 Pedro Alves <palves@redhat.com>
59
60 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
61 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
62 declaration.
63 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
64 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
65 * elf-linux-psinfo.h: New file.
66 * elf.c: Include elf-linux-psinfo.h.
67 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
68 New functions.
69 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
70 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
71 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
72 (elfcore_write_ppc_linux_prpsinfo32): New function.
73
5ee43bc4
TG		 742013-02-04 Tristan Gingold <gingold@adacore.com>
75
76 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
77 start address.
78
0cadb185
AM		 792013-02-04 Alan Modra <amodra@gmail.com>
80
81 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
82 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
83 * Makefile.in: Regenerate.
84 * po/SRC-POTFILES.in: Regenerate.
85
5d42dfb5
AM		 862013-02-04 Alan Modra <amodra@gmail.com>
87
88 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
89 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
90
c57da1a7
AM		 912013-02-01 Alan Modra <amodra@gmail.com>
92
93 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
94 clears def_regular.
95
c0fd7846
TG		 962013-01-31 Tristan Gingold <gingold@adacore.com>
97
98 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
99 earlier. Fix status checking of bfd_mach_o_scan_start_address.
100 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
101
b45b6908
AM		 1022013-01-31 Alan Modra <amodra@gmail.com>
103 David S. Miller <davem@davemloft.net>
104
105 PR ld/15056
106 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
107 references to __tls_get_addr.
108 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
109 vtinherit and vtentry reloc handling too.
110 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
111
bcaa2f82
AM		 1122013-01-31 Alan Modra <amodra@gmail.com>
113
114 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
115
22aa0c7e
AM		 1162013-01-31 Alan Modra <amodra@gmail.com>
117
118 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
119
bc30df16
AM		 1202013-01-28 Alan Modra <amodra@gmail.com>
121
122 * elf64-ppc.c: Use %T to print symbols names and remove redundant
123 "relocation" in error messages throughout file.
124 (ppc64_elf_relocate_section): Remove sibling call error message,
125 replace with "call lacks nop". Specially report errors for
126 branches to function entry points via OPD lookup and branches
127 to stubs. Remove NULL symbol handling now done by %T.
128
89d7b8aa
AM		 1292013-01-28 Alan Modra <amodra@gmail.com>
130
131 * archive.c (bfd_generic_archive_p): Return target and keep
132 ardata on partial matches.
133 * format.c (bfd_check_format_matches): Adjust for above
134 change. Remove bfd_error_file_ambiguously_recognized dead
135 code.
136
c9ba0c87
AM		 1372013-01-26 Alan Modra <amodra@gmail.com>
138
139 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
140 bfd_preserve_finish): Move to..
141 * format.c: ..here, splitting out..
142 (bfd_reinit): ..this. New function.
143 (bfd_check_format_matches): Use bfd_preserve_save/restore to
144 keep bfd state for a match.
145 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
146 * elfcore.h (elf_core_file_p): Likewise.
147 * mach-o.c (bfd_mach_o_header_p): Likewise.
148 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
149 * xsym.c (bfd_sym_object_p): Likewise.
150 * mmo.c (mmo_scan): Clear abfd->symcount.
151 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
152 * section.c (bfd_section_list_clear): Clear section_htab.count.
153 * bfd-in2.h: Regenerate.
154
d79dcc73
NC		 1552013-01-25 Michael Schewe <michael.schewe@gmx.net>
156
157 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
158 second reloc, make sure that the reloc potentially exists first.
159
78c8d46c
NC		 1602013-01-24 Nick Clifton <nickc@redhat.com>
161
162 * archures.c: Add bfd_mach_v850e3v5.
163 * bfd-in2.h: Regenerate.
164 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
165 * cpu-v850_rh850.c: Likewise.
166 * elf32-v850.c: Add support for v850e3v5 architecture.
167
1a18f0ae
NC		 1682013-01-23 Markos Chandras <markos.chandras@imgtec.com>
169
170 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
171
f65a9e53
AM		 1722013-01-23 Leif Ekblad <leif@rdos.net>
173
174 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
175
3bea1fcb
L		 1762013-01-18 H.J. Lu <hongjiu.lu@intel.com>
177
178 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
179 non-zero TLS symbol.
180 (elf_i386_relocate_section): Resolve size relocation against
181 non-zero TLS symbol.
182 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
183 for non-zero TLS symbol.
184 (elf_x86_64_relocate_section): Resolve size relocation against
185 non-zero TLS symbol.
186
b1b00fcc
MF		 1872013-01-18 Mike Frysinger <vapier@gentoo.org>
188
189 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
190 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
191 true.
192
06a6a421
L		 1932013-01-17 H.J. Lu <hongjiu.lu@intel.com>
194
195 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
196 PC-relative relocation.
197 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
198 as PC-relative relocation.
199
6a3e1bae
L		 2002013-01-16 H.J. Lu <hongjiu.lu@intel.com>
201
202 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
203 check.
204 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
205
206 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
207 and R_X86_64_SIZE64 check.
208 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
209 nor R_X86_64_SIZE64.
210
1788fc08
L		 2112013-01-16 H.J. Lu <hongjiu.lu@intel.com>
212
213 * bfd-in2.h: Regenerated.
214 * libbfd.h: Likewise.
215
216 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
217 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
218 (elf_i386_check_relocs): Handle R_386_SIZE32.
219 (elf_i386_gc_sweep_hook): Likewise.
220 (elf_i386_relocate_section): Likewise.
221
222 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
223 and R_X86_64_SIZE64 entries.
224 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
225 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
226 (elf_x86_64_reloc_name_lookup): Likewise.
227 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
228 R_X86_64_SIZE64.
229 (elf_x86_64_gc_sweep_hook): Likewise.
230 (elf_x86_64_relocate_section): Likewise.
231
232 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
233 BFD_RELOC_SIZE64.
234
1e536451
L		 2352013-01-15 H.J. Lu <hongjiu.lu@intel.com>
236
237 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
238 with R_X86_64_RELATIVE64.
239
77bf820f
NC		 2402013-01-15 Nick Clifton <nickc@redhat.com>
241
242 * elf32-msp430.c: Fix spelling typo.
243
e2458743
AM		 2442013-01-15 Alan Modra <amodra@gmail.com>
245
246 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
247 plt-thread-safe.
248
405bf443
AM		 2492013-01-14 Alan Modra <amodra@gmail.com>
250
251 PR binutils/14813
252 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
253 (memory_bclose): Likewise. Return 0 on success.
254 * cache.c (cache_bclose): Likewise.
255 * opncls.c (opncls_bclose, bfd_close): Likewise.
256 * vms-lib.c (vms_lib_bclose): Likewise.
257 * libbfd.h: Regenerate.
258
ee659f1f
AM		 2592013-01-13 Alan Modra <amodra@gmail.com>
260
261 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
262 Add ref_dynamic_nonweak.
263 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
264 (_bfd_elf_merge_symbol): Don't call above function. Move
265 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
266 clear dynamic_def.
267 (elf_link_add_object_symbols): Delete redundant "override" test.
268 Don't set dynamic_def here.
269 (elf_link_output_extsym): Update.
270
68c4a57e
L		 2712013-01-12 H.J. Lu <hongjiu.lu@intel.com>
272
273 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
274 normal and TLS symbol access.
275 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
276
02be4619
AM		 2772013-01-12 Alan Modra <amodra@gmail.com>
278
279 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
280 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
281 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
282
a4542f1b
AM		 2832013-01-12 Alan Modra <amodra@gmail.com>
284
285 PR ld/12549
286 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
287 (_bfd_elf_strtab_clear_all_refs): Define.
288 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
289 (_bfd_elf_strtab_clear_all_refs): Delete.
290 * elflink.c (elf_link_add_object_symbols): Clear out added
291 strtab refs. Correct handling of warning common symbols.
292
68ffbac6
L		 2932013-01-10 H.J. Lu <hongjiu.lu@intel.com>
294
295 * aout0.c: Remove trailing white spaces.
296 * archive.c: Likewise.
297 * archures.c: Likewise.
298 * bfd-in.h: Likewise.
299 * bfd-in2.h: Likewise.
300 * coff-alpha.c: Likewise.
301 * coff-i860.c: Likewise.
302 * coff-mips.c: Likewise.
303 * coff-ppc.c: Likewise.
304 * coff-tic80.c: Likewise.
305 * coff-x86_64.c: Likewise.
306 * coff-z80.c: Likewise.
307 * coffcode.h: Likewise.
308 * coffgen.c: Likewise.
309 * cofflink.c: Likewise.
310 * compress.c: Likewise.
311 * corefile.c: Likewise.
312 * cpu-arm.c: Likewise.
313 * cpu-avr.c: Likewise.
314 * cpu-bfin.c: Likewise.
315 * cpu-cr16.c: Likewise.
316 * cpu-cr16c.c: Likewise.
317 * cpu-crx.c: Likewise.
318 * cpu-h8300.c: Likewise.
319 * cpu-i386.c: Likewise.
320 * cpu-lm32.c: Likewise.
321 * cpu-m68k.c: Likewise.
322 * cpu-moxie.c: Likewise.
323 * cpu-msp430.c: Likewise.
324 * cpu-sh.c: Likewise.
325 * cpu-xc16x.c: Likewise.
326 * dwarf2.c: Likewise.
327 * ecofflink.c: Likewise.
328 * ecoffswap.h: Likewise.
329 * elf-ifunc.c: Likewise.
330 * elf-m10300.c: Likewise.
331 * elf-vxworks.c: Likewise.
332 * elf32-avr.c: Likewise.
333 * elf32-avr.h: Likewise.
334 * elf32-cr16.c: Likewise.
335 * elf32-cr16c.c: Likewise.
336 * elf32-cris.c: Likewise.
337 * elf32-crx.c: Likewise.
338 * elf32-frv.c: Likewise.
339 * elf32-hppa.c: Likewise.
340 * elf32-i860.c: Likewise.
341 * elf32-ip2k.c: Likewise.
342 * elf32-iq2000.c: Likewise.
343 * elf32-m32c.c: Likewise.
344 * elf32-m68hc1x.c: Likewise.
345 * elf32-msp430.c: Likewise.
346 * elf32-mt.c: Likewise.
347 * elf32-ppc.c: Likewise.
348 * elf32-rl78.c: Likewise.
349 * elf32-s390.c: Likewise.
350 * elf32-score.h: Likewise.
351 * elf32-sh-symbian.c: Likewise.
352 * elf32-sh.c: Likewise.
353 * elf32-spu.c: Likewise.
354 * elf32-tic6x.c: Likewise.
355 * elf32-v850.c: Likewise.
356 * elf32-xc16x.c: Likewise.
357 * elf32-xtensa.c: Likewise.
358 * elf64-alpha.c: Likewise.
359 * elf64-hppa.c: Likewise.
360 * elf64-ppc.c: Likewise.
361 * elf64-s390.c: Likewise.
362 * elfcore.h: Likewise.
363 * elflink.c: Likewise.
364 * elfxx-mips.c: Likewise.
365 * elfxx-sparc.c: Likewise.
366 * elfxx-tilegx.c: Likewise.
367 * ieee.c: Likewise.
368 * libcoff.h: Likewise.
369 * libpei.h: Likewise.
370 * libxcoff.h: Likewise.
371 * linker.c: Likewise.
372 * mach-o-i386.c: Likewise.
373 * mach-o-target.c: Likewise.
374 * mach-o.c: Likewise.
375 * mach-o.h: Likewise.
376 * mmo.c: Likewise.
377 * opncls.c: Likewise.
378 * pdp11.c: Likewise.
379 * pe-x86_64.c: Likewise.
380 * peXXigen.c: Likewise.
381 * pef-traceback.h: Likewise.
382 * pei-x86_64.c: Likewise.
383 * peicode.h: Likewise.
384 * plugin.c: Likewise.
385 * reloc.c: Likewise.
386 * riscix.c: Likewise.
387 * section.c: Likewise.
388 * som.c: Likewise.
389 * syms.c: Likewise.
390 * tekhex.c: Likewise.
391 * ticoff.h: Likewise.
392 * vaxbsd.c: Likewise.
393 * xcofflink.c: Likewise.
394 * xtensa-isa.c: Likewise.
395
a3c62988
NC		 3962013-01-10 Will Newton <will.newton@imgtec.com>
397
398 * Makefile.am: Add Meta.
399 * Makefile.in: Regenerate.
400 * archures.c (bfd_mach_metag): New.
401 * bfd-in2.h: Regenerate.
402 * config.bfd: Add Meta.
403 * configure: Regenerate.
404 * configure.in: Add Meta.
405 * cpu-metag.c: New file.
406 * elf-bfd.h: Add Meta.
407 * elf32-metag.c: New file.
408 * elf32-metag.h: New file.
409 * libbfd.h: Regenerate.
410 * reloc.c: Add Meta relocations.
411 * targets.c: Add Meta.
412
652451f8
YZ		 4132013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
414
415 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
416 (elfcore_write_aarch_hw_break): Likewise.
417 (elfcore_write_aarch_hw_watch): Likewise.
418 * elf.c (elfcore_grok_aarch_tls): New function.
419 (elfcore_grok_aarch_hw_break): Likewise.
420 (elfcore_grok_aarch_hw_watch): Likewise.
421 (elfcore_grok_note): Call the new functions to handle the
422 corresponding notes.
423 (elfcore_write_aarch_tls): New function.
424 (elfcore_write_aarch_hw_break): Likewise.
425 (elfcore_write_aarch_hw_watch): Likewise.
426 (elfcore_write_register_note): Call the new functions to handle the
427 corresponding pseudo sections.
428
45a466b5
TT		 4292013-01-07 Tom Tromey <tromey@redhat.com>
430
431 * section.c (_bfd_std_section): Rename from std_section.
432 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
433 (STD_SECTION): Update.
434 * bfd-in2.h: Rebuild.
435
e407c74b
NC		 4362013-01-04 Juergen Urban <JuergenUrban@gmx.de>
437
438 * archures.c (bfd_mach_mips5900): Define.
439 * bfd-in2.h: Regenerate.
440 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
441 * cpu-mips.c: Add support for MIPS r5900.
442 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
443
9b239e0e
NC		 4442013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
445 Nick Clifton <nickc@redhat.com>
446
447 * elflink.c (get_value): Prevent the use of an undefined shift
448 operation. Add sanity checks.
449
bab4becb 4502013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 451
bab4becb 452 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 453
9911c0fc 454
bab4becb 455For older changes see ChangeLog-2012
56882138 456\f
bab4becb 457Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 458
459Copying and distribution of this file, with or without modification,
460are permitted in any medium without royalty provided the copyright
461notice and this notice are preserved.
462
56882138
AM		 463Local Variables:
464mode: change-log
465left-margin: 8
466fill-column: 74
467version-control: never
468End:
GDB Binutils - Deliverables
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