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[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
ca6b5f82
AM		 12013-02-06 Alan Modra <amodra@gmail.com>
2
3 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
4 stubs in stub_bfd.
5
37ba9f93
AM		 62013-02-06 Alan Modra <amodra@gmail.com>
7
8 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
9 * Makefile.in: Regenerate.
10
70a38d42
SDJ		 112013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
12 Pedro Alves <palves@redhat.com>
13
14 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
15 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
16 declaration.
17 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
18 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
19 * elf-linux-psinfo.h: New file.
20 * elf.c: Include elf-linux-psinfo.h.
21 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
22 New functions.
23 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
24 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
25 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
26 (elfcore_write_ppc_linux_prpsinfo32): New function.
27
5ee43bc4
TG		 282013-02-04 Tristan Gingold <gingold@adacore.com>
29
30 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
31 start address.
32
0cadb185
AM		 332013-02-04 Alan Modra <amodra@gmail.com>
34
35 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
36 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
37 * Makefile.in: Regenerate.
38 * po/SRC-POTFILES.in: Regenerate.
39
5d42dfb5
AM		 402013-02-04 Alan Modra <amodra@gmail.com>
41
42 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
43 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
44
c57da1a7
AM		 452013-02-01 Alan Modra <amodra@gmail.com>
46
47 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
48 clears def_regular.
49
c0fd7846
TG		 502013-01-31 Tristan Gingold <gingold@adacore.com>
51
52 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
53 earlier. Fix status checking of bfd_mach_o_scan_start_address.
54 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
55
b45b6908
AM		 562013-01-31 Alan Modra <amodra@gmail.com>
57 David S. Miller <davem@davemloft.net>
58
59 PR ld/15056
60 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
61 references to __tls_get_addr.
62 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
63 vtinherit and vtentry reloc handling too.
64 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
65
bcaa2f82
AM		 662013-01-31 Alan Modra <amodra@gmail.com>
67
68 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
69
22aa0c7e
AM		 702013-01-31 Alan Modra <amodra@gmail.com>
71
72 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
73
bc30df16
AM		 742013-01-28 Alan Modra <amodra@gmail.com>
75
76 * elf64-ppc.c: Use %T to print symbols names and remove redundant
77 "relocation" in error messages throughout file.
78 (ppc64_elf_relocate_section): Remove sibling call error message,
79 replace with "call lacks nop". Specially report errors for
80 branches to function entry points via OPD lookup and branches
81 to stubs. Remove NULL symbol handling now done by %T.
82
89d7b8aa
AM		 832013-01-28 Alan Modra <amodra@gmail.com>
84
85 * archive.c (bfd_generic_archive_p): Return target and keep
86 ardata on partial matches.
87 * format.c (bfd_check_format_matches): Adjust for above
88 change. Remove bfd_error_file_ambiguously_recognized dead
89 code.
90
c9ba0c87
AM		 912013-01-26 Alan Modra <amodra@gmail.com>
92
93 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
94 bfd_preserve_finish): Move to..
95 * format.c: ..here, splitting out..
96 (bfd_reinit): ..this. New function.
97 (bfd_check_format_matches): Use bfd_preserve_save/restore to
98 keep bfd state for a match.
99 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
100 * elfcore.h (elf_core_file_p): Likewise.
101 * mach-o.c (bfd_mach_o_header_p): Likewise.
102 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
103 * xsym.c (bfd_sym_object_p): Likewise.
104 * mmo.c (mmo_scan): Clear abfd->symcount.
105 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
106 * section.c (bfd_section_list_clear): Clear section_htab.count.
107 * bfd-in2.h: Regenerate.
108
d79dcc73
NC		 1092013-01-25 Michael Schewe <michael.schewe@gmx.net>
110
111 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
112 second reloc, make sure that the reloc potentially exists first.
113
78c8d46c
NC		 1142013-01-24 Nick Clifton <nickc@redhat.com>
115
116 * archures.c: Add bfd_mach_v850e3v5.
117 * bfd-in2.h: Regenerate.
118 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
119 * cpu-v850_rh850.c: Likewise.
120 * elf32-v850.c: Add support for v850e3v5 architecture.
121
1a18f0ae
NC		 1222013-01-23 Markos Chandras <markos.chandras@imgtec.com>
123
124 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
125
f65a9e53
AM		 1262013-01-23 Leif Ekblad <leif@rdos.net>
127
128 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
129
3bea1fcb
L		 1302013-01-18 H.J. Lu <hongjiu.lu@intel.com>
131
132 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
133 non-zero TLS symbol.
134 (elf_i386_relocate_section): Resolve size relocation against
135 non-zero TLS symbol.
136 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
137 for non-zero TLS symbol.
138 (elf_x86_64_relocate_section): Resolve size relocation against
139 non-zero TLS symbol.
140
b1b00fcc
MF		 1412013-01-18 Mike Frysinger <vapier@gentoo.org>
142
143 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
144 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
145 true.
146
06a6a421
L		 1472013-01-17 H.J. Lu <hongjiu.lu@intel.com>
148
149 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
150 PC-relative relocation.
151 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
152 as PC-relative relocation.
153
6a3e1bae
L		 1542013-01-16 H.J. Lu <hongjiu.lu@intel.com>
155
156 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
157 check.
158 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
159
160 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
161 and R_X86_64_SIZE64 check.
162 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
163 nor R_X86_64_SIZE64.
164
1788fc08
L		 1652013-01-16 H.J. Lu <hongjiu.lu@intel.com>
166
167 * bfd-in2.h: Regenerated.
168 * libbfd.h: Likewise.
169
170 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
171 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
172 (elf_i386_check_relocs): Handle R_386_SIZE32.
173 (elf_i386_gc_sweep_hook): Likewise.
174 (elf_i386_relocate_section): Likewise.
175
176 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
177 and R_X86_64_SIZE64 entries.
178 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
179 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
180 (elf_x86_64_reloc_name_lookup): Likewise.
181 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
182 R_X86_64_SIZE64.
183 (elf_x86_64_gc_sweep_hook): Likewise.
184 (elf_x86_64_relocate_section): Likewise.
185
186 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
187 BFD_RELOC_SIZE64.
188
1e536451
L		 1892013-01-15 H.J. Lu <hongjiu.lu@intel.com>
190
191 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
192 with R_X86_64_RELATIVE64.
193
77bf820f
NC		 1942013-01-15 Nick Clifton <nickc@redhat.com>
195
196 * elf32-msp430.c: Fix spelling typo.
197
e2458743
AM		 1982013-01-15 Alan Modra <amodra@gmail.com>
199
200 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
201 plt-thread-safe.
202
405bf443
AM		 2032013-01-14 Alan Modra <amodra@gmail.com>
204
205 PR binutils/14813
206 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
207 (memory_bclose): Likewise. Return 0 on success.
208 * cache.c (cache_bclose): Likewise.
209 * opncls.c (opncls_bclose, bfd_close): Likewise.
210 * vms-lib.c (vms_lib_bclose): Likewise.
211 * libbfd.h: Regenerate.
212
ee659f1f
AM		 2132013-01-13 Alan Modra <amodra@gmail.com>
214
215 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
216 Add ref_dynamic_nonweak.
217 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
218 (_bfd_elf_merge_symbol): Don't call above function. Move
219 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
220 clear dynamic_def.
221 (elf_link_add_object_symbols): Delete redundant "override" test.
222 Don't set dynamic_def here.
223 (elf_link_output_extsym): Update.
224
68c4a57e
L		 2252013-01-12 H.J. Lu <hongjiu.lu@intel.com>
226
227 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
228 normal and TLS symbol access.
229 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
230
02be4619
AM		 2312013-01-12 Alan Modra <amodra@gmail.com>
232
233 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
234 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
235 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
236
a4542f1b
AM		 2372013-01-12 Alan Modra <amodra@gmail.com>
238
239 PR ld/12549
240 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
241 (_bfd_elf_strtab_clear_all_refs): Define.
242 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
243 (_bfd_elf_strtab_clear_all_refs): Delete.
244 * elflink.c (elf_link_add_object_symbols): Clear out added
245 strtab refs. Correct handling of warning common symbols.
246
68ffbac6
L		 2472013-01-10 H.J. Lu <hongjiu.lu@intel.com>
248
249 * aout0.c: Remove trailing white spaces.
250 * archive.c: Likewise.
251 * archures.c: Likewise.
252 * bfd-in.h: Likewise.
253 * bfd-in2.h: Likewise.
254 * coff-alpha.c: Likewise.
255 * coff-i860.c: Likewise.
256 * coff-mips.c: Likewise.
257 * coff-ppc.c: Likewise.
258 * coff-tic80.c: Likewise.
259 * coff-x86_64.c: Likewise.
260 * coff-z80.c: Likewise.
261 * coffcode.h: Likewise.
262 * coffgen.c: Likewise.
263 * cofflink.c: Likewise.
264 * compress.c: Likewise.
265 * corefile.c: Likewise.
266 * cpu-arm.c: Likewise.
267 * cpu-avr.c: Likewise.
268 * cpu-bfin.c: Likewise.
269 * cpu-cr16.c: Likewise.
270 * cpu-cr16c.c: Likewise.
271 * cpu-crx.c: Likewise.
272 * cpu-h8300.c: Likewise.
273 * cpu-i386.c: Likewise.
274 * cpu-lm32.c: Likewise.
275 * cpu-m68k.c: Likewise.
276 * cpu-moxie.c: Likewise.
277 * cpu-msp430.c: Likewise.
278 * cpu-sh.c: Likewise.
279 * cpu-xc16x.c: Likewise.
280 * dwarf2.c: Likewise.
281 * ecofflink.c: Likewise.
282 * ecoffswap.h: Likewise.
283 * elf-ifunc.c: Likewise.
284 * elf-m10300.c: Likewise.
285 * elf-vxworks.c: Likewise.
286 * elf32-avr.c: Likewise.
287 * elf32-avr.h: Likewise.
288 * elf32-cr16.c: Likewise.
289 * elf32-cr16c.c: Likewise.
290 * elf32-cris.c: Likewise.
291 * elf32-crx.c: Likewise.
292 * elf32-frv.c: Likewise.
293 * elf32-hppa.c: Likewise.
294 * elf32-i860.c: Likewise.
295 * elf32-ip2k.c: Likewise.
296 * elf32-iq2000.c: Likewise.
297 * elf32-m32c.c: Likewise.
298 * elf32-m68hc1x.c: Likewise.
299 * elf32-msp430.c: Likewise.
300 * elf32-mt.c: Likewise.
301 * elf32-ppc.c: Likewise.
302 * elf32-rl78.c: Likewise.
303 * elf32-s390.c: Likewise.
304 * elf32-score.h: Likewise.
305 * elf32-sh-symbian.c: Likewise.
306 * elf32-sh.c: Likewise.
307 * elf32-spu.c: Likewise.
308 * elf32-tic6x.c: Likewise.
309 * elf32-v850.c: Likewise.
310 * elf32-xc16x.c: Likewise.
311 * elf32-xtensa.c: Likewise.
312 * elf64-alpha.c: Likewise.
313 * elf64-hppa.c: Likewise.
314 * elf64-ppc.c: Likewise.
315 * elf64-s390.c: Likewise.
316 * elfcore.h: Likewise.
317 * elflink.c: Likewise.
318 * elfxx-mips.c: Likewise.
319 * elfxx-sparc.c: Likewise.
320 * elfxx-tilegx.c: Likewise.
321 * ieee.c: Likewise.
322 * libcoff.h: Likewise.
323 * libpei.h: Likewise.
324 * libxcoff.h: Likewise.
325 * linker.c: Likewise.
326 * mach-o-i386.c: Likewise.
327 * mach-o-target.c: Likewise.
328 * mach-o.c: Likewise.
329 * mach-o.h: Likewise.
330 * mmo.c: Likewise.
331 * opncls.c: Likewise.
332 * pdp11.c: Likewise.
333 * pe-x86_64.c: Likewise.
334 * peXXigen.c: Likewise.
335 * pef-traceback.h: Likewise.
336 * pei-x86_64.c: Likewise.
337 * peicode.h: Likewise.
338 * plugin.c: Likewise.
339 * reloc.c: Likewise.
340 * riscix.c: Likewise.
341 * section.c: Likewise.
342 * som.c: Likewise.
343 * syms.c: Likewise.
344 * tekhex.c: Likewise.
345 * ticoff.h: Likewise.
346 * vaxbsd.c: Likewise.
347 * xcofflink.c: Likewise.
348 * xtensa-isa.c: Likewise.
349
a3c62988
NC		 3502013-01-10 Will Newton <will.newton@imgtec.com>
351
352 * Makefile.am: Add Meta.
353 * Makefile.in: Regenerate.
354 * archures.c (bfd_mach_metag): New.
355 * bfd-in2.h: Regenerate.
356 * config.bfd: Add Meta.
357 * configure: Regenerate.
358 * configure.in: Add Meta.
359 * cpu-metag.c: New file.
360 * elf-bfd.h: Add Meta.
361 * elf32-metag.c: New file.
362 * elf32-metag.h: New file.
363 * libbfd.h: Regenerate.
364 * reloc.c: Add Meta relocations.
365 * targets.c: Add Meta.
366
652451f8
YZ		 3672013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
368
369 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
370 (elfcore_write_aarch_hw_break): Likewise.
371 (elfcore_write_aarch_hw_watch): Likewise.
372 * elf.c (elfcore_grok_aarch_tls): New function.
373 (elfcore_grok_aarch_hw_break): Likewise.
374 (elfcore_grok_aarch_hw_watch): Likewise.
375 (elfcore_grok_note): Call the new functions to handle the
376 corresponding notes.
377 (elfcore_write_aarch_tls): New function.
378 (elfcore_write_aarch_hw_break): Likewise.
379 (elfcore_write_aarch_hw_watch): Likewise.
380 (elfcore_write_register_note): Call the new functions to handle the
381 corresponding pseudo sections.
382
45a466b5
TT		 3832013-01-07 Tom Tromey <tromey@redhat.com>
384
385 * section.c (_bfd_std_section): Rename from std_section.
386 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
387 (STD_SECTION): Update.
388 * bfd-in2.h: Rebuild.
389
e407c74b
NC		 3902013-01-04 Juergen Urban <JuergenUrban@gmx.de>
391
392 * archures.c (bfd_mach_mips5900): Define.
393 * bfd-in2.h: Regenerate.
394 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
395 * cpu-mips.c: Add support for MIPS r5900.
396 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
397
9b239e0e
NC		 3982013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
399 Nick Clifton <nickc@redhat.com>
400
401 * elflink.c (get_value): Prevent the use of an undefined shift
402 operation. Add sanity checks.
403
bab4becb 4042013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 405
bab4becb 406 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 407
9911c0fc 408
bab4becb 409For older changes see ChangeLog-2012
56882138 410\f
bab4becb 411Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 412
413Copying and distribution of this file, with or without modification,
414are permitted in any medium without royalty provided the copyright
415notice and this notice are preserved.
416
56882138
AM		 417Local Variables:
418mode: change-log
419left-margin: 8
420fill-column: 74
421version-control: never
422End:
GDB Binutils - Deliverables
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