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[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5d42dfb5
AM		 12013-02-04 Alan Modra <amodra@gmail.com>
2
3 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
4 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
5
c57da1a7
AM		 62013-02-01 Alan Modra <amodra@gmail.com>
7
8 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
9 clears def_regular.
10
c0fd7846
TG		 112013-01-31 Tristan Gingold <gingold@adacore.com>
12
13 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
14 earlier. Fix status checking of bfd_mach_o_scan_start_address.
15 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
16
b45b6908
AM		 172013-01-31 Alan Modra <amodra@gmail.com>
18 David S. Miller <davem@davemloft.net>
19
20 PR ld/15056
21 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
22 references to __tls_get_addr.
23 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
24 vtinherit and vtentry reloc handling too.
25 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
26
bcaa2f82
AM		 272013-01-31 Alan Modra <amodra@gmail.com>
28
29 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
30
22aa0c7e
AM		 312013-01-31 Alan Modra <amodra@gmail.com>
32
33 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
34
bc30df16
AM		 352013-01-28 Alan Modra <amodra@gmail.com>
36
37 * elf64-ppc.c: Use %T to print symbols names and remove redundant
38 "relocation" in error messages throughout file.
39 (ppc64_elf_relocate_section): Remove sibling call error message,
40 replace with "call lacks nop". Specially report errors for
41 branches to function entry points via OPD lookup and branches
42 to stubs. Remove NULL symbol handling now done by %T.
43
89d7b8aa
AM		 442013-01-28 Alan Modra <amodra@gmail.com>
45
46 * archive.c (bfd_generic_archive_p): Return target and keep
47 ardata on partial matches.
48 * format.c (bfd_check_format_matches): Adjust for above
49 change. Remove bfd_error_file_ambiguously_recognized dead
50 code.
51
c9ba0c87
AM		 522013-01-26 Alan Modra <amodra@gmail.com>
53
54 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
55 bfd_preserve_finish): Move to..
56 * format.c: ..here, splitting out..
57 (bfd_reinit): ..this. New function.
58 (bfd_check_format_matches): Use bfd_preserve_save/restore to
59 keep bfd state for a match.
60 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
61 * elfcore.h (elf_core_file_p): Likewise.
62 * mach-o.c (bfd_mach_o_header_p): Likewise.
63 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
64 * xsym.c (bfd_sym_object_p): Likewise.
65 * mmo.c (mmo_scan): Clear abfd->symcount.
66 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
67 * section.c (bfd_section_list_clear): Clear section_htab.count.
68 * bfd-in2.h: Regenerate.
69
d79dcc73
NC		 702013-01-25 Michael Schewe <michael.schewe@gmx.net>
71
72 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
73 second reloc, make sure that the reloc potentially exists first.
74
78c8d46c
NC		 752013-01-24 Nick Clifton <nickc@redhat.com>
76
77 * archures.c: Add bfd_mach_v850e3v5.
78 * bfd-in2.h: Regenerate.
79 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
80 * cpu-v850_rh850.c: Likewise.
81 * elf32-v850.c: Add support for v850e3v5 architecture.
82
1a18f0ae
NC		 832013-01-23 Markos Chandras <markos.chandras@imgtec.com>
84
85 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
86
f65a9e53
AM		 872013-01-23 Leif Ekblad <leif@rdos.net>
88
89 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
90
3bea1fcb
L		 912013-01-18 H.J. Lu <hongjiu.lu@intel.com>
92
93 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
94 non-zero TLS symbol.
95 (elf_i386_relocate_section): Resolve size relocation against
96 non-zero TLS symbol.
97 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
98 for non-zero TLS symbol.
99 (elf_x86_64_relocate_section): Resolve size relocation against
100 non-zero TLS symbol.
101
b1b00fcc
MF		 1022013-01-18 Mike Frysinger <vapier@gentoo.org>
103
104 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
105 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
106 true.
107
06a6a421
L		 1082013-01-17 H.J. Lu <hongjiu.lu@intel.com>
109
110 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
111 PC-relative relocation.
112 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
113 as PC-relative relocation.
114
6a3e1bae
L		 1152013-01-16 H.J. Lu <hongjiu.lu@intel.com>
116
117 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
118 check.
119 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
120
121 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
122 and R_X86_64_SIZE64 check.
123 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
124 nor R_X86_64_SIZE64.
125
1788fc08
L		 1262013-01-16 H.J. Lu <hongjiu.lu@intel.com>
127
128 * bfd-in2.h: Regenerated.
129 * libbfd.h: Likewise.
130
131 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
132 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
133 (elf_i386_check_relocs): Handle R_386_SIZE32.
134 (elf_i386_gc_sweep_hook): Likewise.
135 (elf_i386_relocate_section): Likewise.
136
137 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
138 and R_X86_64_SIZE64 entries.
139 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
140 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
141 (elf_x86_64_reloc_name_lookup): Likewise.
142 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
143 R_X86_64_SIZE64.
144 (elf_x86_64_gc_sweep_hook): Likewise.
145 (elf_x86_64_relocate_section): Likewise.
146
147 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
148 BFD_RELOC_SIZE64.
149
1e536451
L		 1502013-01-15 H.J. Lu <hongjiu.lu@intel.com>
151
152 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
153 with R_X86_64_RELATIVE64.
154
77bf820f
NC		 1552013-01-15 Nick Clifton <nickc@redhat.com>
156
157 * elf32-msp430.c: Fix spelling typo.
158
e2458743
AM		 1592013-01-15 Alan Modra <amodra@gmail.com>
160
161 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
162 plt-thread-safe.
163
405bf443
AM		 1642013-01-14 Alan Modra <amodra@gmail.com>
165
166 PR binutils/14813
167 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
168 (memory_bclose): Likewise. Return 0 on success.
169 * cache.c (cache_bclose): Likewise.
170 * opncls.c (opncls_bclose, bfd_close): Likewise.
171 * vms-lib.c (vms_lib_bclose): Likewise.
172 * libbfd.h: Regenerate.
173
ee659f1f
AM		 1742013-01-13 Alan Modra <amodra@gmail.com>
175
176 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
177 Add ref_dynamic_nonweak.
178 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
179 (_bfd_elf_merge_symbol): Don't call above function. Move
180 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
181 clear dynamic_def.
182 (elf_link_add_object_symbols): Delete redundant "override" test.
183 Don't set dynamic_def here.
184 (elf_link_output_extsym): Update.
185
68c4a57e
L		 1862013-01-12 H.J. Lu <hongjiu.lu@intel.com>
187
188 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
189 normal and TLS symbol access.
190 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
191
02be4619
AM		 1922013-01-12 Alan Modra <amodra@gmail.com>
193
194 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
195 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
196 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
197
a4542f1b
AM		 1982013-01-12 Alan Modra <amodra@gmail.com>
199
200 PR ld/12549
201 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
202 (_bfd_elf_strtab_clear_all_refs): Define.
203 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
204 (_bfd_elf_strtab_clear_all_refs): Delete.
205 * elflink.c (elf_link_add_object_symbols): Clear out added
206 strtab refs. Correct handling of warning common symbols.
207
68ffbac6
L		 2082013-01-10 H.J. Lu <hongjiu.lu@intel.com>
209
210 * aout0.c: Remove trailing white spaces.
211 * archive.c: Likewise.
212 * archures.c: Likewise.
213 * bfd-in.h: Likewise.
214 * bfd-in2.h: Likewise.
215 * coff-alpha.c: Likewise.
216 * coff-i860.c: Likewise.
217 * coff-mips.c: Likewise.
218 * coff-ppc.c: Likewise.
219 * coff-tic80.c: Likewise.
220 * coff-x86_64.c: Likewise.
221 * coff-z80.c: Likewise.
222 * coffcode.h: Likewise.
223 * coffgen.c: Likewise.
224 * cofflink.c: Likewise.
225 * compress.c: Likewise.
226 * corefile.c: Likewise.
227 * cpu-arm.c: Likewise.
228 * cpu-avr.c: Likewise.
229 * cpu-bfin.c: Likewise.
230 * cpu-cr16.c: Likewise.
231 * cpu-cr16c.c: Likewise.
232 * cpu-crx.c: Likewise.
233 * cpu-h8300.c: Likewise.
234 * cpu-i386.c: Likewise.
235 * cpu-lm32.c: Likewise.
236 * cpu-m68k.c: Likewise.
237 * cpu-moxie.c: Likewise.
238 * cpu-msp430.c: Likewise.
239 * cpu-sh.c: Likewise.
240 * cpu-xc16x.c: Likewise.
241 * dwarf2.c: Likewise.
242 * ecofflink.c: Likewise.
243 * ecoffswap.h: Likewise.
244 * elf-ifunc.c: Likewise.
245 * elf-m10300.c: Likewise.
246 * elf-vxworks.c: Likewise.
247 * elf32-avr.c: Likewise.
248 * elf32-avr.h: Likewise.
249 * elf32-cr16.c: Likewise.
250 * elf32-cr16c.c: Likewise.
251 * elf32-cris.c: Likewise.
252 * elf32-crx.c: Likewise.
253 * elf32-frv.c: Likewise.
254 * elf32-hppa.c: Likewise.
255 * elf32-i860.c: Likewise.
256 * elf32-ip2k.c: Likewise.
257 * elf32-iq2000.c: Likewise.
258 * elf32-m32c.c: Likewise.
259 * elf32-m68hc1x.c: Likewise.
260 * elf32-msp430.c: Likewise.
261 * elf32-mt.c: Likewise.
262 * elf32-ppc.c: Likewise.
263 * elf32-rl78.c: Likewise.
264 * elf32-s390.c: Likewise.
265 * elf32-score.h: Likewise.
266 * elf32-sh-symbian.c: Likewise.
267 * elf32-sh.c: Likewise.
268 * elf32-spu.c: Likewise.
269 * elf32-tic6x.c: Likewise.
270 * elf32-v850.c: Likewise.
271 * elf32-xc16x.c: Likewise.
272 * elf32-xtensa.c: Likewise.
273 * elf64-alpha.c: Likewise.
274 * elf64-hppa.c: Likewise.
275 * elf64-ppc.c: Likewise.
276 * elf64-s390.c: Likewise.
277 * elfcore.h: Likewise.
278 * elflink.c: Likewise.
279 * elfxx-mips.c: Likewise.
280 * elfxx-sparc.c: Likewise.
281 * elfxx-tilegx.c: Likewise.
282 * ieee.c: Likewise.
283 * libcoff.h: Likewise.
284 * libpei.h: Likewise.
285 * libxcoff.h: Likewise.
286 * linker.c: Likewise.
287 * mach-o-i386.c: Likewise.
288 * mach-o-target.c: Likewise.
289 * mach-o.c: Likewise.
290 * mach-o.h: Likewise.
291 * mmo.c: Likewise.
292 * opncls.c: Likewise.
293 * pdp11.c: Likewise.
294 * pe-x86_64.c: Likewise.
295 * peXXigen.c: Likewise.
296 * pef-traceback.h: Likewise.
297 * pei-x86_64.c: Likewise.
298 * peicode.h: Likewise.
299 * plugin.c: Likewise.
300 * reloc.c: Likewise.
301 * riscix.c: Likewise.
302 * section.c: Likewise.
303 * som.c: Likewise.
304 * syms.c: Likewise.
305 * tekhex.c: Likewise.
306 * ticoff.h: Likewise.
307 * vaxbsd.c: Likewise.
308 * xcofflink.c: Likewise.
309 * xtensa-isa.c: Likewise.
310
a3c62988
NC		 3112013-01-10 Will Newton <will.newton@imgtec.com>
312
313 * Makefile.am: Add Meta.
314 * Makefile.in: Regenerate.
315 * archures.c (bfd_mach_metag): New.
316 * bfd-in2.h: Regenerate.
317 * config.bfd: Add Meta.
318 * configure: Regenerate.
319 * configure.in: Add Meta.
320 * cpu-metag.c: New file.
321 * elf-bfd.h: Add Meta.
322 * elf32-metag.c: New file.
323 * elf32-metag.h: New file.
324 * libbfd.h: Regenerate.
325 * reloc.c: Add Meta relocations.
326 * targets.c: Add Meta.
327
652451f8
YZ		 3282013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
329
330 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
331 (elfcore_write_aarch_hw_break): Likewise.
332 (elfcore_write_aarch_hw_watch): Likewise.
333 * elf.c (elfcore_grok_aarch_tls): New function.
334 (elfcore_grok_aarch_hw_break): Likewise.
335 (elfcore_grok_aarch_hw_watch): Likewise.
336 (elfcore_grok_note): Call the new functions to handle the
337 corresponding notes.
338 (elfcore_write_aarch_tls): New function.
339 (elfcore_write_aarch_hw_break): Likewise.
340 (elfcore_write_aarch_hw_watch): Likewise.
341 (elfcore_write_register_note): Call the new functions to handle the
342 corresponding pseudo sections.
343
45a466b5
TT		 3442013-01-07 Tom Tromey <tromey@redhat.com>
345
346 * section.c (_bfd_std_section): Rename from std_section.
347 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
348 (STD_SECTION): Update.
349 * bfd-in2.h: Rebuild.
350
e407c74b
NC		 3512013-01-04 Juergen Urban <JuergenUrban@gmx.de>
352
353 * archures.c (bfd_mach_mips5900): Define.
354 * bfd-in2.h: Regenerate.
355 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
356 * cpu-mips.c: Add support for MIPS r5900.
357 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
358
9b239e0e
NC		 3592013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
360 Nick Clifton <nickc@redhat.com>
361
362 * elflink.c (get_value): Prevent the use of an undefined shift
363 operation. Add sanity checks.
364
bab4becb 3652013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 366
bab4becb 367 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 368
9911c0fc 369
bab4becb 370For older changes see ChangeLog-2012
56882138 371\f
bab4becb 372Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 373
374Copying and distribution of this file, with or without modification,
375are permitted in any medium without royalty provided the copyright
376notice and this notice are preserved.
377
56882138
AM		 378Local Variables:
379mode: change-log
380left-margin: 8
381fill-column: 74
382version-control: never
383End:
GDB Binutils - Deliverables
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