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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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5ec61378
WL		 12012-09-17 Walter Lee <walt@tilera.com>
2
3 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
4 got_base variable.
5 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
6
901e60ca
WL		 72012-09-17 Walter Lee <walt@tilera.com>
8
9 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
10 of got relocations for when .got.plt section is merged with .got.
11 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
12
6c9c0a50
DE		 132012-09-14 David Edelsohn <dje.gcc@gmail.com>
14
15 * configure: Regenerate.
16
e202fa84
AG		 172012-09-13 Anthony Green <green@moxielogic.com>
18
19 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
20 Define.
21 (bfd_elf32_moxie_vec): Remove.
22 * config.bfd, configure.in: Add bi-endian support for moxie.
23 * configure: Rebuilt.
24 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
25 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
26
31c76678
DK		 272012-09-12 Doug Kwan <dougkwan@google.com>
28
29 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
30 relocation for stub lookup.
31
f41aef5f
RE		 322012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
33
34 * bfd-in2.h: Regenerated.
35 * elf64-aarch64.c
36 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
37 (elf64_aarch64_reloc_map): Add reloc entry.
38 (aarch64_resolve_relocation): Likewise.
39 (bfd_elf_aarch64_put_addend): Likewise.
40 (aarch64_reloc_got_type): Likewise.
41 (elf64_aarch64_final_link_relocate): Likewise.
42 (lf64_aarch64_check_relocs): Likewise.
43 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
44 reloc.
45 * libbfd.h: Regenerated.
46 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
47
00716ab1
AM		 482012-09-10 Matthias Klose <doko@ubuntu.com>
49
50 * config.in: Disable sanity check for kfreebsd.
51
6d2920c8
L		 522012-09-10 H.J. Lu <hongjiu.lu@intel.com>
53
54 * configure: Regenerated.
55
b3e14eda
L		 562012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
57
58 * cpu-ia64-opc.c (ins_cnt6a): New function.
59 (ext_cnt6a): Ditto.
60 (ins_strd5b): Ditto.
61 (ext_strd5b): Ditto.
62 (elf64_ia64_operands): Add new operand types.
63
c6d8cab4
L		 642012-09-04 H.J. Lu <hongjiu.lu@intel.com>
65
66 PR binutils/14493
67 * elf.c (ignore_section_sym): Also ignore section symbols without
68 a BFD section.
69
31db78f6
AK		 702012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
71
72 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
73 local and global ifunc symbols.
74 * elf64-s390.c (elf_s390_relocate_section): Likewise.
75
9637f6ef
L		 762012-09-02 H.J. Lu <hongjiu.lu@intel.com>
77
78 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
79 _DYNAMIC symbol.
80
81 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
82 hdynamic.
83
84 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
85 hdynamic instead of "_DYNAMIC".
86 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
87 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
88 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
89 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
90 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
91 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
92 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
93 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
94 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
95 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
96 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
97 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
98 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
99 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
100 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
101 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
102 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
103 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
104 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
105 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
106 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
107 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
108 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
109
110 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
111 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
112 _PROCEDURE_LINKAGE_TABLE_.
113 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
114 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
115
3f65f599
L		 1162012-08-31 H.J. Lu <hongjiu.lu@intel.com>
117
118 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
119 _DYNAMIC.
120 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
121
daa67607
L		 1222012-08-31 H.J. Lu <hongjiu.lu@intel.com>
123
124 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
125 (elf_i386_size_dynamic_sections): Use it on input sections.
126 (elf_i386_relocate_section): Don't convert
127 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
128 for local symbols here.
129
130 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
131 (elf_x86_64_size_dynamic_sections): Use it on input sections.
132 (elf_x86_64_relocate_section): Don't convert
133 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
134 for local symbols here.
135
80d87326
L		 1362012-08-30 H.J. Lu <hongjiu.lu@intel.com>
137
138 * elf32-i386.c (elf_i386_relocate_section): Convert
139 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
140 for local symbols.
141
142 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
143 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
144 for local symbols.
145
b69fdb4e
AM		 1462012-08-31 Alan Modra <amodra@gmail.com>
147
148 PR ld/14464
149 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
150 by a linker script in .opd to corresponding input .opd section.
151
14acf4dc
MR		 1522012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
153
154 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
155 not minus one.
156 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
157
aed81c4e
MR		 1582012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
159
160 * elflink.c (_bfd_elf_merge_symbol): Also override the version
161 a dynamic symbol defaulted to if preempted with a hidden or
162 internal definition.
163
663b5850
WL		 1642012-08-28 Walter Lee <walt@tilera.com>
165
166 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
167 of header.
168 (tilepro_plt_entry_build): Account for new header size.
169 (tilepro_elf_finish_dynamic_sections): Ditto.
170 (tilepro_elf_plt_sym_val): Ditto.
171 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
172 of header + tail.
173 (tilegx_elf_finish_dynamic_sections): Account for new padding.
174
e5b95258
WL		 1752012-08-27 Walter Lee <walt@tilera.com>
176
177 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
178 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
179 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
180 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
181 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
182 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
183 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
184 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
185 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
186 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
187 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
188 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
189 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
190 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
191 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
192 (tilegx_reloc_map): Ditto.
193 (reloc_to_create_func): Ditto.
194 (tilegx_elf_check_relocs): Ditto.
195 (tilegx_elf_gc_sweep_hook): Ditto.
196 (tilegx_elf_relocate_section): Ditto.
197 * libbfd.h: Regenerate.
198 * bfd-in2.h: Regenerate.
199
bca38921
MGD		 2002012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
201
202 * elf32-arm.c (v8): New array.
203 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
204 (elf32_arm_merge_eabi_attributes): Likewise.
205 (VFP_VERSION_COUNT): New define.
206
06e7acd7
TT		 2072012-08-20 Tom Tromey <tromey@redhat.com>
208
209 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
210 areltdata.
211 * opncls.c (_bfd_delete_bfd): Free arelt_data.
212 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
213 areltdata.
214 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
215 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
216 areltdata.
217 (xcoff_write_archive_contents_old): Likewise.
218 (xcoff_write_archive_contents_big): Likewise.
219 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
220 areltdata.
221 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
222 free for areltdata.
223 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
224 failure.
225 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
226 (do_slurp_coff_armap): Likewise.
227 (_bfd_slurp_extended_name_table): Likewise.
228 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
229
eb80cb87
NC		 2302012-08-17 Nick Clifton <nickc@redhat.com>
231
232 * po/vi.po: Updated Vietnamese translation.
233
a8685210
AM		 2342012-08-17 Yuri Chornoivan <yurchor@ukr.net>
235
236 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
237 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
238
ed668b34
AM		 2392012-08-17 Alan Modra <amodra@gmail.com>
240
241 PR binutils/14475:
242 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
243 Instead malloc areltdata.
244
a3074307
TT		 2452012-08-16 Tom Tromey <tromey@redhat.com>
246
247 PR binutils/14475:
248 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
249 'member' BFD. Don't try to free 'ared'.
250
63a79b61
NC		 2512012-08-14 Nick Clifton <nickc@redhat.com>
252
253 * po/uk.po: Updated Ukranian translation.
254
af0edeb8
MR		 2552012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
256
257 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
258 the options section in the output rather than input BFD to
259 decide if to add a DT_MIPS_OPTIONS tag.
260
9edaacb3
MR		 2612012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
262
263 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
264 #ifdef BFD64.
265
a06ea964
NC		 2662012-08-13 Ian Bolton <ian.bolton@arm.com>
267 Laurent Desnogues <laurent.desnogues@arm.com>
268 Jim MacArthur <jim.macarthur@arm.com>
269 Marcus Shawcroft <marcus.shawcroft@arm.com>
270 Nigel Stephens <nigel.stephens@arm.com>
271 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
272 Richard Earnshaw <rearnsha@arm.com>
273 Sofiane Naci <sofiane.naci@arm.com>
274 Tejas Belagod <tejas.belagod@arm.com>
275 Yufeng Zhang <yufeng.zhang@arm.com>
276
277 * Makefile.am: Add AArch64 files.
278 * Makefile.in: Regenerate.
279 * archures.c (bfd_aarch64_arch): New declaration.
280 (bfd_archures_list): Use bfd_archures_list.
281 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
282 (bfd_aarch64_process_before_allocation): New declaration.
283 (bfd_elf64_aarch64_process_before_allocation): New declaration.
284 (bfd_elf64_aarch64_set_options): New declaration.
285 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
286 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
287 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
288 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
289 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
290 (bfd_is_aarch64_special_symbol_name): New declaration.
291 (bfd_aarch64_merge_machines): New declaration.
292 (bfd_aarch64_update_notes): New declaration.
293 (int bfd_aarch64_get_mach_from_notes): New declaration.
294 (elf64_aarch64_setup_section_lists): New declaration.
295 (elf64_aarch64_next_input_section): New declaration.
296 (elf64_aarch64_size_stubs): New declaration.
297 (elf64_aarch64_build_stubs): New declaration.
298 * config.bfd: Add AArch64.
299 * configure.in: Add AArch64.
300 * configure: Regenerate.
301 * cpu-aarch64.c: New file.
302 * elf-bfd.h: Add AArch64.
303 * bfd-in2.h: Regenerate.
304 * libbfd.h: Regenerate.
305 * elf64-aarch64.c: New file.
306 * reloc.c: Add AArch64 relocations.
307 * targets.c: Add AArch64.
308 * po/SRC-POTFILES.in: Regenerate.
309
9f1a453e
MR		 3102012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
311
312 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
313 of protected symbols.
314
44534af3
AM		 3152012-08-10 Alan Modra <amodra@gmail.com>
316
317 PR binutils/14444
318 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
319 (setup_group): Adjust uses.
320 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
321 word.
322
3c892704
NC		 3232012-08-09 Nick Clifton <nickc@redhat.com>
324
325 * po/vi.po: Updated Vietnamese translation.
326
d21911ea
MR		 3272012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
328
329 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
330 Remove macros, folding them into...
331 (LA25_LUI_MICROMIPS): ... this new macro.
332 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
333 (LA25_J_MICROMIPS): ... this new macro.
334 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
335 into...
336 (LA25_ADDIU_MICROMIPS): ... this new macro.
337 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
338 (mips_elf_create_la25_stub): Use them.
339 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
340 (_bfd_mips_elf_relax_section): Likewise.
341
eeb1f9ae
AM		 3422012-08-09 Alan Modra <amodra@gmail.com>
343 Tom Tromey <tromey@redhat.com>
344
345 * archive.c (SECTION Archives): Update documentation.
346 (_bfd_delete_archive_data): Remove.
347 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
348 (archive_close_worker, _bfd_archive_close_and_cleanup): New
349 functions.
350 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
351 (_bfd_delete_archive_data): Don't declare.
352 (_bfd_archive_close_and_cleanup): Declare.
353 (_bfd_generic_close_and_cleanup): Redefine.
354 * libbfd.h: Rebuild.
355 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
356 (bfd_close): Don't close nested thin archives here.
357
a988325c
NC		 3582012-08-07 Tom Tromey <tromey@redhat.com>
359
360 * archive.c (_bfd_delete_archive_data): New function.
361 * libbfd-in.h (_bfd_delete_archive_data): Declare.
362 * libbfd.h: Rebuild.
363 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
364
5125d2b0
NC		 3652012-08-07 Nick Clifton <nickc@redhat.com>
366
367 * po/uk.po: Updated Ukranian translation.
368
eb8476a6
MR		 3692012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
370
371 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
372 symbols special case.
373
a22a8039
MR		 3742012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
375
376 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
377 PLT slots for local symbols.
378
1a6c3ca2
MR		 3792012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
380
381 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
382 field initializers throughout.
383 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
384
3bdf9505
MR		 3852012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
386
387 * elfxx-mips.c (mips_elf_perform_relocation): Update the
388 cross-mode jump message.
389
6e6be592
MR		 3902012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
391
392 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
393 comment on DT_MIPS_RLD_MAP.
394
7b84f8da
TT		 3952012-08-03 Tom Tromey <tromey@redhat.com>
396
397 * opncls.c (_bfd_delete_bfd): Now static.
398 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
399 * libbfd.h: Rebuild.
400
9a92d0ce
SK		 4012012-08-02 Sean Keys <skeys@ipdatasys.com>
402
403 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
404 conditional statment to allow suppression of mismatched bank
405 warning.
406
1c37913d
AM		 4072012-08-01 Alan Modra <amodra@gmail.com>
408
409 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
410 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
411 gnu_debuglink bfd.
412 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
413
a6dc81d2
NC		 4142012-07-30 Nick Clifton <nickc@redhat.com>
415
416 * po/bfd.pot: Updated template.
417 * po/es.po: Updated Spanish translation.
418 * po/fi.po: Updated Finnish translation.
419 * po/fr.po: Updated French translation.
420 * po/ru.po: Updated Russian translation.
421 * po/uk.po: Updated Ukranian translation.
422
c4dd807e
MF		 4232012-07-27 Mike Frysinger <vapier@gentoo.org>
424
425 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
426 (AM_INIT_AUTOMAKE): Remove args.
427 * configure: Regenerate.
428
c92b291c
AK		 4292012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
430
431 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
432 arch depending on the target size.
433
ecdf0cbb
TG		 4342012-07-27 Tristan Gingold <gingold@adacore.com>
435
436 * configure.in: Bump version to 2.23.51
437 * configure: Regenerate.
438
f725daa8
CC		 4392012-07-26 Teresa Johnson <tejohnson@google.com>
440
441 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
442 if it is non-NULL.
443
05456594
NC		 4442012-07-26 Meador Inge <meadori@codesourcery.com>
445 Nick Clifton <nickc@redhat.com>
446
447 PR ld/14397
448 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
449 if a required section is missing from the linker script.
450
6aa82b64
EW		 4512012-07-24 Jan Waclawek <konfera@efton.sk>
452 PR 13899
453 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
454 _bfd_elf_link_read_relocs with keep_memory as TRUE.
455
9b8d1a36
CC		 4562012-07-24 Teresa Johnson <tejohnson@google.com>
457
458 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
459 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
460 * coff64-rs6000.c: Likewise.
461 * dwarf2.c (struct line_info): Add discriminator field.
462 (add_line_info): Fill in new discriminator field.
463 (decode_line_info): Record discriminator information instead
44534af3 464 of ignoring it.
9b8d1a36 465 (lookup_address_in_line_info_table): Return discriminator field if
44534af3 466 requested.
9b8d1a36
CC		 467 (comp_unit_find_nearest_line): Add discriminator argument.
468 (find_line): Likewise.
469 (_bfd_dwarf2_find_nearest_line): Likewise.
470 (_bfd_dwarf2_find_line): Likewise.
471 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
44534af3
AM		 472 (_bfd_elf_find_line_discriminator): Likewise.
473 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
9b8d1a36 474 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
44534af3
AM		 475 that invokes _bfd_elf_find_nearest_line_discriminator with correct
476 arguments.
9b8d1a36
CC		 477 (_bfd_elf_find_nearest_line_discriminator): New.
478 (_bfd_elf_find_line): Change to a wrapper
44534af3
AM		 479 that invokes _bfd_elf_find_line_discriminator with correct
480 arguments.
9b8d1a36
CC		 481 (_bfd_elf_find_line_discriminator): New.
482 * coffgen.c (coff_find_nearest_line_with_names): Handle
44534af3 483 new discriminator argument.
9b8d1a36
CC		 484 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
485 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
486 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
487 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
488 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
44534af3
AM		 489 argument.
490 (_bfd_dwarf2_find_line): Likewise.
491 (_bfd_generic_find_nearest_line_discriminator): New.
9b8d1a36
CC		 492 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
493 * bfd-in2.h: Regenerated.
494 * libbfd.h: Likewise.
495 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
44534af3
AM		 496 _bfd_find_nearest_line_discriminator with
497 _bfd_generic_find_nearest_line_discriminator.
498 (bfd_target): Add _bfd_find_nearest_line_discriminator.
9b8d1a36 499
082d1122
NC		 5002012-07-24 Sean Keys <skeys@ipdatasys.com>
501
44534af3 502 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
082d1122 503 that enables the linker to offset addresses, when linking against
44534af3 504 symbols from the XGATE processor and vice versa.
082d1122 505
d86492f2
NC		 5062012-07-23 Nick Clifton <nickc@redhat.com>
507
508 * cisco-core.c (cisco_core_file_failing_command): Make static.
509 (cisco_core_file_failing_signal): Make static.
510
7c960184
L		 5112012-07-18 H.J. Lu <hongjiu.lu@intel.com>
512
513 * bfd-in2.h: Regenerated.
514
c06fc9eb
L		 5152012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
516
517 PR binutils/14335
518 * section.c: Fix a typo in comments.
519
470b557a
AK		 5202012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
521
522 * elf64-s390.c: Include elf-s390-common.c.
523 (R_390_IRELATIVE): New reloc.
524 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
525 (RELA_ENTRY_SIZE): New macro.
526 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
527 *ifunc_resolver_section.
528 (struct plt_entry): New struct.
529 (struct elf_s390_obj_tdata): New field local_plt.
530 (elf_s390_local_plt): New macro.
531 (struct elf_s390_link_hash_table): New field irelifunc.
532 (ELF64): New macro.
533 (link_hash_newfunc): Initialize new fields.
534 (elf_s390_check_relocs): Handle IFUNC symbols.
535 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
536 symbols.
537 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
538 IFUNC symbols.
539 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
540 (elf_s390_relocate_section): Likewise.
541 (elf_s390_finish_dynamic_symbol): Likewise.
542 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
543 (elf_s390_finish_ifunc_symbol): New function.
544 (elf_s390_gc_sweep_hook): Handle local plt entries.
545 (elf_backend_add_symbol_hook): Define.
546 * elf32-s390.c: See elf64-s390.c changes.
547 * elf-s390-common.c: New file.
548 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
549 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
550 BFD_RELOC_390_IRELATIVE.
551 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
552
2c3fc389
NC		 5532012-07-13 Nick Clifton <nickc@redhat.com>
554
555 * aix386-core.c: Remove use of PTR and PARAMS macros.
556 * archive.c: Likewise.
557 * cache.c: Likewise.
558 * cisco-core.c: Likewise.
559 * coff-alpha.c: Likewise.
560 * coff-apollo.c: Likewise.
561 * coff-aux.c: Likewise.
562 * coff-h8300.c: Likewise.
563 * coff-h8500.c: Likewise.
564 * coff-i386.c: Likewise.
565 * coff-i960.c: Likewise.
566 * coff-ia64.c: Likewise.
567 * coff-m68k.c: Likewise.
568 * coff-m88k.c: Likewise.
569 * coff-mcore.c: Likewise.
570 * coff-mips.c: Likewise.
571 * coff-or32.c: Likewise.
572 * coff-ppc.c: Likewise.
573 * coff-rs6000.c: Likewise.
574 * coff-sh.c: Likewise.
575 * coff-sparc.c: Likewise.
576 * coff-stgo32.c: Likewise.
577 * coff-tic30.c: Likewise.
578 * coff-tic4x.c: Likewise.
579 * coff-tic54x.c: Likewise.
580 * coff-tic80.c: Likewise.
581 * coff-w65.c: Likewise.
582 * cofflink.c: Likewise.
583 * cpu-arc.c: Likewise.
584 * cpu-cris.c: Likewise.
585 * cpu-h8500.c: Likewise.
586 * cpu-i960.c: Likewise.
587 * cpu-msp430.c: Likewise.
588 * cpu-ns32k.c: Likewise.
589 * cpu-powerpc.c: Likewise.
590 * cpu-rs6000.c: Likewise.
591 * cpu-tic4x.c: Likewise.
592 * cpu-w65.c: Likewise.
593 * ecoff.c: Likewise.
594 * ecofflink.c: Likewise.
595 * elf-m10200.c: Likewise.
596 * elf32-bfin.c: Likewise.
597 * elf32-cris.c: Likewise.
598 * elf32-crx.c: Likewise.
599 * elf32-fr30.c: Likewise.
600 * elf32-frv.c: Likewise.
601 * elf32-h8300.c: Likewise.
602 * elf32-i960.c: Likewise.
603 * elf32-m32c.c: Likewise.
604 * elf32-m68hc11.c: Likewise.
605 * elf32-m68hc12.c: Likewise.
606 * elf32-m68hc1x.c: Likewise.
607 * elf32-m68k.c: Likewise.
608 * elf32-mcore.c: Likewise.
609 * elf32-rl78.c: Likewise.
610 * elf32-rx.c: Likewise.
611 * elf32-s390.c: Likewise.
612 * elf32-vax.c: Likewise.
613 * elf64-alpha.c: Likewise.
614 * elf64-mmix.c: Likewise.
615 * elf64-s390.c: Likewise.
616 * elf64-sparc.c: Likewise.
617 * elfnn-ia64.c: Likewise.
618 * elfxx-mips.c: Likewise.
619 * elfxx-sparc.c: Likewise.
620 * hash.c: Likewise.
621 * hp300hpux.c: Likewise.
622 * hppabsd-core.c: Likewise.
623 * hpux-core.c: Likewise.
624 * i386dynix.c: Likewise.
625 * i386linux.c: Likewise.
626 * i386lynx.c: Likewise.
627 * i386mach3.c: Likewise.
628 * i386msdos.c: Likewise.
629 * i386os9k.c: Likewise.
630 * irix-core.c: Likewise.
631 * lynx-core.c: Likewise.
632 * m68klinux.c: Likewise.
633 * mach-o.h: Likewise.
634 * mipsbsd.c: Likewise.
635 * netbsd-core.c: Likewise.
636 * nlm32-i386.c: Likewise.
637 * osf-core.c: Likewise.
638 * pc532-mach.c: Likewise.
639 * pef.c: Likewise.
640 * ppcboot.c: Likewise.
641 * ptrace-core.c: Likewise.
642 * reloc16.c: Likewise.
643 * sco5-core.c: Likewise.
644 * som.h: Likewise.
645 * sparclinux.c: Likewise.
646 * sparclynx.c: Likewise.
647 * ticoff.h: Likewise.
648 * trad-core.c: Likewise.
649 * vms-lib.c: Likewise.
650 * xsym.h: Likewise.
651
14160578
AM		 6522012-07-09 Alan Modra <amodra@gmail.com>
653
654 PR ld/14323
655 * elflink.c (elf_sort_symbol): Sort by size too.
656 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
657 Do not depend on ordering of symbol aliases. Match largest size.
658
1c52a645
L		 6592012-07-03 H.J. Lu <hongjiu.lu@intel.com>
660
661 * elf.c (assign_section_numbers): Check if number of sections
662 >= SHN_LORESERVE.
663 * elfcode.h (elf_object_p): Likewise.
664
5f8ebec5
NC		 6652012-07-03 Nick Clifton <nickc@redhat.com>
666
667 * archive.c (bsd_write_armap): Catch attempts to create an archive
668 with indicies bigger than 4Gb.
669 (coff_write_armap): Likewise.
670
5a5ed5b0
L		 6712012-07-03 H.J. Lu <hongjiu.lu@intel.com>
672
673 PR binutils/14319
674 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
675 debug section.
676
90c984fc
L		 6772012-07-03 H.J. Lu <hongjiu.lu@intel.com>
678
679 PR ld/3351
680 * elflink.c (_bfd_elf_update_dynamic_flags): New.
681 (_bfd_elf_merge_symbol): Update both real and indirect symbol
682 dynamic flags.
683 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
684 the indirect symbol is defined in a shared library.
685 (elf_link_add_object_symbols): Likewise. If the indirect
686 symbol has been forced local, don't make the real symbol
687 dynamic.
688 (elf_link_check_versioned_symbol): Check indirect symbol.
689 (elf_link_output_extsym): Use real symbol definition when
690 reporting indirect symbol error. Check version info for
691 dynamic versioned symbol.
692
3146fac4
AM		 6932012-07-03 Alan Modra <amodra@gmail.com>
694
695 PR ld/14207
696 * elf.c (assign_file_positions_for_load_sections): Remove assertions
697 that only PT_LOAD headers include file header and section headers.
698 (assign_file_positions_for_non_load_sections): Similarly don't
699 assert PT_GNU_RELRO header does not include file and section headers.
700 Compare first section vma rather than PT_LOAD p_vaddr against
701 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
702 abort with assertion.
703
87e0a731
AM		 7042012-07-02 Alan Modra <amodra@gmail.com>
705
706 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
707 "anyway" variant when creating .plt.
708 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
709 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
710 m32c_elf_relax_plt_section.
711 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
712 when creating .got and .got.plt.
713 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
714 bfd_get_linker_section.
715 * sunos.c: Similarly throughout.
716
bc823199
AS		 7172012-07-01 Andreas Schwab <schwab@linux-m68k.org>
718
719 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
720 message.
721
a040981f
L		 7222012-06-29 H.J. Lu <hongjiu.lu@intel.com>
723
724 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
725 on unresolvable relocation.
726
d5abbdf3
L		 7272012-06-29 H.J. Lu <hongjiu.lu@intel.com>
728
729 * archive.c (_bfd_compute_and_write_armap): Simplify global
730 symbol handling.
731
a8c887dd
NC		 7322012-06-29 Nick Clifton <nickc@redhat.com>
733
734 PR ld/14189
735 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
736 for locally bound symbols.
737
3d4d4302
AM		 7382012-06-29 Alan Modra <amodra@gmail.com>
739
740 * section.c (bfd_get_linker_section): New function.
741 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
742 the above throughout rather than bfd_get_section_by_name. Use
743 bfd_make_section_anyway rather than bfd_make_section when creating
744 them.
745 * elf32-bfin.c: Likewise.
746 * elf32-cr16.c: Likewise.
747 * elf32-cris.c: Likewise.
748 * elf32-frv.c: Likewise.
749 * elf32-hppa.c: Likewise.
750 * elf32-i370.c: Likewise.
751 * elf32-i386.c: Likewise.
752 * elf32-lm32.c: Likewise.
753 * elf32-m32c.c: Likewise.
754 * elf32-m32r.c: Likewise.
755 * elf32-m68k.c: Likewise.
756 * elf32-microblaze.c: Likewise.
757 * elf32-ppc.c: Likewise.
758 * elf32-rl78.c: Likewise.
759 * elf32-s390.c: Likewise.
760 * elf32-score.c: Likewise.
761 * elf32-score7.c: Likewise.
762 * elf32-sh.c: Likewise.
763 * elf32-tic6x.c: Likewise.
764 * elf32-tilepro.c: Likewise.
765 * elf32-vax.c: Likewise.
766 * elf32-xstormy16.c: Likewise.
767 * elf32-xtensa.c: Likewise.
768 * elf64-alpha.c: Likewise.
769 * elf64-hppa.c: Likewise.
770 * elf64-ia64-vms.c: Likewise.
771 * elf64-ppc.c: Likewise.
772 * elf64-s390.c: Likewise.
773 * elf64-sh64.c: Likewise.
774 * elf64-sparc.c: Likewise.
775 * elf64-x86-64.c: Likewise.
776 * elfnn-ia64.c: Likewise.
777 * elfxx-mips.c: Likewise.
778 * elfxx-sparc.c: Likewise.
779 * elfxx-tilegx.c: Likewise.
780 * elflink.c: Likewise.
781 * elf-vxworks.c: Likewise.
782 * elf-m10300.c: Likewise. Also make use of htab plt, got and
783 gotplt shortcuts.
784 * bfd-in2.h: Regenerate.
785 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
786 calling create_rofixup_section.
787 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
788
66e17d7f
AM		 7892012-06-29 Alan Modra <amodra@gmail.com>
790
791 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
792 section for bss type sections, except for .rela.bss.
793 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
794 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
795 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
796 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
797 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
798
6034aab8
RM		 7992012-06-28 Roland McGrath <mcgrathr@google.com>
800
801 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
802 displacement calculation in nacl_p case.
803
4c6a93d3
NC		 8042012-06-28 Nick Clifton <nickc@redhat.com>
805
806 * po/uk.po: New Ukranian translation.
807 * configure.in (ALL_LINGUAS): Add uk.
808 * configure: Regenerate.
809
a4fd3de5
AM		 8102012-06-26 Alan Modra <amodra@gmail.com>
811
812 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
813 file has multiple .got/.toc sections and all don't fit in
814 current toc group.
815
62655c7b
RM		 8162012-06-22 Roland McGrath <mcgrathr@google.com>
817
818 * elf.c (assign_file_positions_for_non_load_sections): Define
819 __ehdr_start symbol if it's referenced and there's a PT_LOAD
820 segment that covers both the file and program headers.
821
b70e7a2f
AS		 8222012-06-22 Andreas Schwab <schwab@linux-m68k.org>
823
824 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
825 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
826
27fc25a1
AM		 8272012-06-22 Alan Modra <amodra@gmail.com>
828
829 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
830 save/restore functions when relocatable. Make "funcs" static.
831
51806b97
HPN		 8322012-06-18 Hans-Peter Nilsson <hp@axis.com>
833
834 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
835 of merged .got and .got.plt entries.
836
46691134
AM		 8372012-06-18 John Szakmeister <john@szakmeister.net>
838
839 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
840
26a48bb3
HPN		 8412012-06-17 Hans-Peter Nilsson <hp@axis.com>
842
843 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
844 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
845 thread common symbols.
846
5968a7b8
NC		 8472012-06-13 Nick Clifton <nickc@redhat.com>
848
849 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
850 (elf32_arm_object_p): If the machine number could not be deduced
851 from the notes, call bfd_arm_get_mach_from_attributes to get the
852 number from the attributes.
853
8981c88a
L		 8542012-06-12 H.J. Lu <hongjiu.lu@intel.com>
855
856 PR bfd/14207
857 * elf.c (assign_file_positions_for_non_load_sections): Abort if
858 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
859
3832a4d8
AM		 8602012-06-12 Alan Modra <amodra@gmail.com>
861
862 PR ld/14207
863 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
864 sections at end of PT_LOAD segment when searching for segment
865 that contains end of relro extent.
866
f3944f72
L		 8672012-06-11 H.J. Lu <hongjiu.lu@intel.com>
868
869 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
870
be01b344
L		 8712012-06-11 H.J. Lu <hongjiu.lu@intel.com>
872
873 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
874
ffbc01cc
AM		 8752012-06-06 Alan Modra <amodra@gmail.com>
876
877 * elflink.c (elf_link_input_bfd): Provide a file symbol for
878 each input file with local syms, if the input lacks such.
879 (bfd_elf_final_link): Add a file symbol to mark end of locals
880 for which we can associate with input files.
881 (struct elf_final_link_info): Add filesym_count field.
882 (struct elf_outext_info): Add need_second_pass and second_pass.
883 (elf_link_output_extsym): Detect symbols defined in the output
884 file, emit them on second pass over locals.
885
fe78531d
JK		 8862012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
887
888 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
889 of target_read_memory as bfd_size_type.
890 * bfd-in2.h: Regenerate.
891 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
892 argument of target_read_memory as bfd_size_type.
893 (_bfd_elf32_bfd_from_remote_memory): Likewise.
894 (_bfd_elf64_bfd_from_remote_memory): Likewise.
895 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
896 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
897
aef36ac1
AM		 8982012-06-03 Alan Modra <amodra@gmail.com>
899
900 PR binutils/13897
901 * elf.c (elf_find_function): Cache last function sym info.
902 (_bfd_elf_maybe_function_sym): Return function size, pass in
903 section of interest.
904 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
905 (_bfd_elf_maybe_function_sym): Likewise.
906 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
907 (opd_entry_value): Add in_code_sec param. Revert caching code.
908 Return -1 if in_code_sec and function found in wrong section.
909 Update all calls.
910
5299c1c4
JK		 9112012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
912
913 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
914 of target_read_memory as size_t.
915 * bfd-in2.h: Regenerate.
916 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
917 argument of target_read_memory as size_t.
918 (_bfd_elf32_bfd_from_remote_memory): Likewise.
919 (_bfd_elf64_bfd_from_remote_memory): Likewise.
920 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
921 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
922
ee1e4ede
AM		 9232012-06-01 Alan Modra <amodra@gmail.com>
924
925 PR binutils/13897
926 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
927
6f0c7050
TT		 9282012-05-29 Tom Tromey <tromey@redhat.com>
929
930 * opncls.c (bfd_fopen): Always close fd on failure.
931 (bfd_fdopenr): Likewise.
932
f5eda473
AM		 9332012-05-27 Alan Modra <amodra@gmail.com>
934
935 PR ld/14170
936 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
937 a dynamic library finds a new instance with non-default
938 visibility in a regular object, correctly handle symbols
939 already on the undefs list and undo dynamic symbol state when
940 the new symbol is hidden or internal.
941
bbf96e4e
L		 9422012-05-25 H.J. Lu <hongjiu.lu@intel.com>
943
944 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
945 dynamic_sec_flags to create PLT .eh_frame section.
946 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
947
9a2a56cc
AM		 9482012-05-25 Alan Modra <amodra@gmail.com>
949
950 PR ld/13909
951 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
952 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
953 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
954 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
955 size dynamic sections before stripping eh_frame_hdr.
956 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
957 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
958 if no other .eh_frame sections exist.
959 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
960 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
961 or alloc plt_eh_frame here..
962 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
963 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
964 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
965 before writing plt offset.
966 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
967 or alloc plt_eh_frame here..
968 (elf_x86_64_size_dynamic_sections): ..do it here instead.
969 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
970 before writing plt offset.
971
4bbe044a
AM		 9722012-05-24 Alan Modra <amodra@gmail.com>
973
974 PR ld/14158
975 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
976 size to output section alignment.
977 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
978
89b2bec8
AM		 9792012-05-23 Alan Modra <amodra@gmail.com>
980
981 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
44534af3 982 BFDs with multiple .eh_frame sections.
89b2bec8 983
259b427a
AM		 9842012-05-23 Alan Modra <amodra@gmail.com>
985
986 PR ld/13909
987 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
988
e4de50d4
L		 9892012-05-22 H.J. Lu <hongjiu.lu@intel.com>
990
991 PR ld/13909
992 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
993 last change.
994 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
995
7e01508c
AM		 9962012-05-22 Alan Modra <amodra@gmail.com>
997
998 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
999 first one is zero size or discarded.
1000 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1001 glink_eh_frame contents here..
1002 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1003 offset to .glink.
1004
5d4f7eb2
L		 10052012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1006
1007 PR ld/13909
1008 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1009 eh_frame section if there is an input .eh_frame section.
1010 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1011
2fe0fd06
L		 10122012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1013
1014 PR ld/14105
1015 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1016 create PLT eh_frame section with SEC_LINKER_CREATED.
1017 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1018
90061c33
AM		 10192012-05-22 Alan Modra <amodra@gmail.com>
1020
1021 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1022 sections attached to a BFD.
1023 * section.c (bfd_get_section_by_name): Rewrite description.
1024 (bfd_get_next_section_by_name): New function.
1025 * bfd-in2.h: Regenerate.
1026
8bbeae90
AS		 10272012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1028
1029 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1030 (elf_m68k_grok_psinfo): New function.
1031 (elf_backend_grok_prstatus): Define.
1032 (elf_backend_grok_psinfo): Define.
1033
a44acb1e
MR		 10342012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1035
1036 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1037 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1038 backend's GOT header size instead of hardcoding it.
1039
751c1fe7
MR		 10402012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1041
1042 * elf32-vax.c (elf_vax_relocate_section)
1043 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1044
ddd74d3c
MR		 10452012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1046
1047 * elf32-vax.c (elf_vax_relocate_section)
1048 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1049 its name as the check for text sections.
1050
b0189df0
MR		 10512012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1052
1053 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1054 the third reloc offset is the same as the first.
1055
94caa966
AM		 10562012-05-19 Alan Modra <amodra@gmail.com>
1057
1058 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1059 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1060 * elf32-ppc.c: ..here.
1061 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1062 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1063
220cf809
L		 10642012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1065
1066 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1067 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1068 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1069
3a11e31e
RM		 10702012-05-18 Roland McGrath <mcgrathr@google.com>
1071
1072 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1073 not to clobber the ar_fmag field stored in ARED->arch_header.
1074
2a0bfc8d
PA		 10752012-05-18 Pedro Alves <palves@redhat.com>
1076
1077 * mach-o.h: Don't include sysdep.h.
1078
0bee45d9
NC		 10792012-05-18 Nick Clifton <nickc@redhat.com>
1080
1081 PR 14072
1082 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1083 complaining about config.h not having been included.
1084 * bfd-in2.h: Regenerate.
1085
f2c621e4
AS		 10862012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1087
1088 * aclocal.m4: Regenerate.
1089 * Makefile.in: Regenerate.
1090
df7b86aa
NC		 10912012-05-17 Daniel Richard G. <skunk@iskunk.org>
1092 Nick Clifton <nickc@redhat.com>
1093
1094 PR 14072
1095 * configure.in: Add check that sysdep.h has been included before
1096 any system header files.
1097 * configure: Regenerate.
1098 * config.in: Regenerate.
1099 * aclocal.m4: Regenerate.
1100 * bfd-in.h: Generate an error if included before config.h.
1101 * sysdep.h: Likewise.
1102 * bfd-in2.h: Regenerate.
1103 * compress.c: Remove #include "config.h".
1104 * plugin.c: Likewise.
1105 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1106 * elf64-hppa.c: Likewise.
1107 * som.c: Likewise.
1108 * xsymc.c: Likewise.
1109
2633a79c
AM		 11102012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1111 Alan Modra <amodra@gmail.com>
1112
1113 * elf.c (ignore_section_sym): Correct comment. Don't return
1114 true for absolute section.
1115 (elf_map_symbols): Move stray comment. Adjust for above change.
1116 Don't discard global section symbols.
1117
ab6dce23
AM		 11182012-05-17 Alan Modra <amodra@gmail.com>
1119
1120 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1121 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1122 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1123 absolute.
1124
e1dad58d
AM		 11252012-05-17 Alan Modra <amodra@gmail.com>
1126
1127 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1128 is_ppc_vle): Move to..
1129 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1130
a0f49396
NC		 11312012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1132
1133 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1134 bfd_get_section_lma, bfd_get_section_alignment,
1135 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1136 in order to use the `bfd' argument.
1137 * bfd-in2.h: Regenerate.
1138 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1139 as the first argument for `bfd_get_section_alignment'.
1140 * elf32-arm.c (create_ifunc_sections): Likewise, for
1141 `bfd_set_section_alignment'.
1142 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1143 `bfd_get_section_name'.
1144 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1145 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1146 (ppc_elf_relocate_section): Likewise.
1147 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1148 `bfd_get_section_vma'.
1149 * elf64-ppc.c (create_linkage_sections): Likewise, for
1150 `bfd_set_section_alignment'.
1151
40551fb8
NC		 11522012-05-16 Georg-Johann Lay <avr@gjlay.de>
1153
1154 PR target/13503
1155 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1156 * bfd-in2.h: Regenerate.
1157 * libbfd.h: Regenrate.
1158 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1159 R_AVR_8_HLO8.
1160 (avr_reloc_map): Likewise.
1161
691bf19c
NC		 11622012-05-16 Daniel Richard G. <skunk@iskunk.org>
1163
1164 PR binutils/13558
1165 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1166 * bfd/aout-ns32k.c: Likewise.
1167 * bfd/aout-sparcle.c: Likewise.
1168 * bfd/aout0.c: Likewise.
1169 * bfd/bfd-in2.h: Likewise.
1170 * bfd/coff-stgo32.c: Likewise.
1171 * bfd/cpu-lm32.c: Likewise.
1172 * bfd/cpu-microblaze.c: Likewise.
1173 * bfd/cpu-score.c: Likewise.
1174 * bfd/cpu-tilegx.c: Likewise.
1175 * bfd/cpu-tilepro.c: Likewise.
1176 * bfd/elf32-lm32.c: Likewise.
1177 * bfd/elf32-microblaze.c: Likewise.
1178 * bfd/elf32-score7.c: Likewise.
1179 * bfd/elf32-tilepro.c: Likewise.
1180 * bfd/elfxx-tilegx.c: Likewise.
1181 * bfd/mach-o.h: Likewise.
1182 * bfd/nlm32-ppc.c: Likewise.
1183 * bfd/ns32knetbsd.c: Likewise.
1184 * bfd/pef.h: Likewise.
1185 * bfd/plugin.c: Likewise.
1186 * bfd/stab-syms.c: Likewise.
1187 * bfd/sunos.c: Likewise.
1188 * bfd/syms.c: Likewise.
1189 * bfd/xsym.h: Likewise.
1190
8b127cbc
AM		 11912012-05-16 Alan Modra <amodra@gmail.com>
1192
1193 * elflink.c: Rename flaginfo to flinfo throughout, except..
1194 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1195 Formatting, style. Simplify flag match.
1196
a2a50954
AM		 11972012-05-16 Alan Modra <amodra@gmail.com>
1198
1199 * dwarf2.c: Formatting.
1200 (arange_add): Pass in unit rather than bfd. Update callers.
1201 Ignore empty ranges. Don't ask for cleared memory.
1202 (parse_comp_unit): Only set unit->base_address if processing
1203 DW_TAG_compile_unit.
1204 (find_debug_info): Optimise section lookup.
1205 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1206 (find_line): Match previously parsed comp unit addresses as we
1207 do for newly parsed comp units.
1208
df35687a
AM		 12092012-05-16 Alan Modra <amodra@gmail.com>
1210
1211 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1212 stops at end of ar_size field.
1213
eee3b786
AM		 12142012-05-16 Alan Modra <amodra@gmail.com>
1215
44534af3
AM		 1216 PR ld/13962
1217 PR ld/7023
eee3b786
AM		 1218 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1219 out of range. As a special case, fix sh_info for zero sh_size.
1220 Do the same for .symtab.
1221
6927f982
NC		 12222012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1223 Stephane Carrez <stcarrez@nerim.fr>
1224
1225 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1226 * config.bfd: Likewise.
1227 * cpu-m9s12x.c: New.
1228 * cpu-m9s12xg.c: New.
1229 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1230 Add option to offset S12 addresses into XGATE memory space.
1231 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1232 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1233 (ALL_MACHINES_CFILES): Likewise.
1234 * reloc.c: Add S12X relocs.
1235 * Makefile.in: Regenerate.
1236 * bfd-in2.h: Regenerate.
1237 * libbfd.h: Regenerate.
1238
b9c361e0
JL		 12392012-05-14 James Lemke <jwlemke@codesourcery.com>
1240 Catherine Moore <clm@codesourcery.com>
1241
1242 * bfd.c (bfd_lookup_section_flags): Add section parm.
1243 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1244 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1245 (bfd_elf_lookup_section_flags): Add section parm.
1246 * elf32-ppc.c (is_ppc_vle): New function.
1247 (ppc_elf_modify_segment_map): New function.
1248 (elf_backend_modify_segment_map): Define.
1249 (has_vle_insns): New define.
1250 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1251 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1252 Move in logic to omit / include a section.
1253 * libbfd-in.h (bfd_link_info): Add section parm.
1254 (bfd_generic_lookup_section_flags): Likewise.
1255 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1256 * section.c (bfd_section): Move out section_flag_info.
1257 (BFD_FAKE_SECTION): Remove flag_info initializer.
1258 * targets.c (_bfd_lookup_section_flags): Add section parm.
1259
12602012-05-14 Catherine Moore <clm@codesourcery.com>
1261
1262 * archures.c (bfd_mach_ppc_vle): New.
1263 * bfd-in2.h: Regenerated.
1264 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1265 * elf32-ppc.c (split16_format_type): New enumeration.
1266 (ppc_elf_vle_split16): New function.
1267 (HOWTO): Add entries for R_PPC_VLE relocations.
1268 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1269 (ppc_elf_section_flags): New function.
1270 (ppc_elf_lookup_section_flags): New function.
1271 (ppc_elf_section_processing): New function.
1272 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1273 (ppc_elf_relocation_section): Likewise.
1274 (elf_backend_lookup_section_flags_hook): Define.
1275 (elf_backend_section_flags): Define.
1276 (elf_backend_section_processing): Define.
6927f982 1277 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 1278 * libbfd.h: Regenerated.
1279 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1280 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1281 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1282 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1283 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1284 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1285 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1286 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1287 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1288
8b127cbc 12892012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 1290
1291 PR target/13503
1292 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1293 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1294 * bfd-in2.h: Regenerate.
1295 * libbfd.h: Regenrate.
1296 * elf32-avr.c (elf_avr_howto_table): Add entries for
1297 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1298 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1299 R_AVR_8_HHI8.
1300
268a8d3a
L		 13012012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1302
1303 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1304 addend overflow check.
1305
74b1e045
DD		 13062012-05-10 DJ Delorie <dj@redhat.com>
1307
1308 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1309
6f2c9068
L		 13102012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1311
1312 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1313 hex number in x32 addend overflow check.
1314
1da80baa
L		 13152012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1316
1317 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1318 R_X86_64_RELATIVE64.
1319
8cf0d2dd
L		 13202012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1321
1322 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1323 overflow for R_X86_64_RELATIVE64.
1324
2d16d28e
DK		 13252012-05-08 Ben Cheng <bccheng@google.com>
1326
8b127cbc 1327 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 1328 valid.
1329
2de5d135
AM		 13302012-05-07 Alan Modra <amodra@gmail.com>
1331
1332 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1333 RELOC_AGAINST_DISCARDED_SECTION invocation.
1334
a134cc9b
HPN		 13352012-05-07 Hans-Peter Nilsson <hp@axis.com>
1336
1337 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1338 local variable i_ instead of assuming and using a variable i.
1339
545fd46b
MR		 13402012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1341
1342 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1343 relocations.
1344 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1345 function.
1346 (_bfd_mips_elf_relocate_section): Call it, in place of
1347 RELOC_AGAINST_DISCARDED_SECTION.
1348 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1349 to RELOC_AGAINST_DISCARDED_SECTION.
1350 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1351 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1352 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1353 * elf32-bfin.c (bfin_relocate_section): Likewise.
1354 (bfinfdpic_relocate_section): Likewise.
1355 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1356 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1357 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1358 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1359 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1360 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1361 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1362 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1363 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1364 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1365 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1366 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1367 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1368 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1369 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1370 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1371 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1372 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1373 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1374 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1375 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1376 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1377 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1378 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1379 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1380 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1381 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1382 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1383 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1384 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1385 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1386 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1387 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1388 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1389 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1390 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1391 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1392 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1393 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1394 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1395 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1396 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1397 (elf64_alpha_relocate_section): Likewise.
1398 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1399 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1400 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1401 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1402 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1403 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1404 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1405 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1406 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1407
62ab84ec
AM		 14082012-05-05 Alan Modra <amodra@gmail.com>
1409
1410 PR ld/14052
1411 PR ld/13621
1412 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1413
45dfa85a
AM		 14142012-05-05 Alan Modra <amodra@gmail.com>
1415
1416 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1417 bfd_und_section and bfd_ind_section with their _ptr variants, or
1418 use corresponding bfd_is_* macros.
1419 * aout-ns32k.c: Likewise.
1420 * aout-tic30.c: Likewise.
1421 * coff-arm.c: Likewise.
1422 * coff-tic54x.c: Likewise.
1423 * cpu-ns32k.c: Likewise.
1424 * elf-attrs.c: Likewise.
1425 * elfcode.h: Likewise.
1426 * peicode.h: Likewise.
1427 * reloc.c: Likewise.
1428 * riscix.c: Likewise.
1429 * versados.c: Likewise.
1430 * section.c: Likewise.
1431 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1432 bfd_ind_section): Delete.
1433 (std_section): New array replacing above.
1434 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1435 bfd_ind_section_ptr, STD_SECTION): Update.
1436 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 1437 * bfd-in2.h: Regenerate.
45dfa85a 1438
f6c1a2d5
NC		 14392012-05-03 Sean Keys <skeys@ipdatasys.com>
1440
1441 * cpu-xgate.c: New file. Added XGATE support.
1442 * archures.c (bfd_architecture): Add XGATE architecture.
1443 (bfd_archures_list): Add reference to XGATE architecture info.
1444 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1445 * reloc.c: Add various XGATE relocation enums.
1446 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1447 list.
1448 * Makefile.am: Add support for XGATE elf.
1449 * configure.in: Ditto.
1450 * config.bfd: Ditto.
1451 * Makefile.in: Regenerate.
1452 * configure: Ditto.
1453 * bfd-in2.h: Ditto.
1454 * libbfd.h: Ditto.
1455 Added files for XGATE relocations.
1456 * elf32-xgate.c: Created minimal relocation file.
1457 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1458
fec16237
TG		 14592012-05-03 Tristan Gingold <gingold@adacore.com>
1460
1461 * dwarf2.c (decode_line_info): Ignore
1462 DW_LNE_HP_source_file_correlation.
1463
57402f1e
NC		 14642012-05-01 Nick Clifton <nickc@redhat.com>
1465
1466 PR binutils/13121
1467 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1468 AIX system headers.
1469 * coff-ppc.c: Likewise.
1470 * cofflink.c: Likewise.
1471 * elf32-arm.c: Likewise.
1472 * elf64-sparc.c: Likewise.
1473 * elflink.c: Likewise.
1474 * pdp11.c: Likewise.
1475 * rescoff.c: Likewise.
1476
c49ead2f
MW		 14772012-04-26 Mark Wielaard <mjw@redhat.com>
1478
1479 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1480 possibly being relative to DW_AT_low_pc.
1481 (parse_comp_unit): Likewise.
1482
cab0ad83
AS		 14832012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1484
1485 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1486 also when generating PIE.
1487 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1488 by relocations as dynamic.
1489
2b56b3f3
HPN		 14902012-04-26 Hans-Peter Nilsson <hp@axis.com>
1491
1492 Provide a way for programs to recognize BFD_ASSERT calls.
1493 * bfd.c (bfd_assert_handler_type): New API type.
1494 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1495 (_bfd_assert_handler): New variable.
1496 (_bfd_default_assert_handler): New function.
1497 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1498 * libbfd-in.h (_bfd_assert_handler): Declare.
1499 * libbfd.h, bfd-in2.h: Regenerate.
1500
27586251
HPN		 15012012-04-24 Hans-Peter Nilsson <hp@axis.com>
1502
1503 PR ld/13990
1504 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1505 symbol, where PLT refcount is set to -1.
1506
dbaa2011
AM		 15072012-04-24 Alan Modra <amodra@gmail.com>
1508
1509 PR ld/13991
8b127cbc 1510 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 1511 _bfd_generic_link_just_syms.
8b127cbc
AM		 1512 * elflink.c (_bfd_elf_link_just_syms): Delete.
1513 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 1514
8b127cbc
AM		 1515 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1516 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 1517 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1518 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 1519 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1520 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1521 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1522 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1523 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1524 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1525 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1526 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1527 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1528 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1529 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1530 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1531 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1532 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1533 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1534 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1535 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1536 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1537 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1538 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1539 * reloc.c: Update all references.
1540 * bfd-in2.h: Regenerate.
dbaa2011 1541
87049b0d
AK		 15422012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1543
1544 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1545 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1546
85e02784
TS		 15472012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1548
1549 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1550 got_type.
1551 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1552 it.
1553
87458ed2
KK		 15542012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1555
1556 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1557 relocations when LE conversion happens on the IE tls symbol.
1558
ea2d813e
RM		 15592012-04-17 Roland McGrath <mcgrathr@google.com>
1560
1561 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1562 so that 32-byte boundary is a proper instruction boundary.
1563
da03bf4d
TG		 15642012-04-17 Tristan Gingold <gingold@adacore.com>
1565
1566 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1567 member of an object archive.<
1568
d2226024
TG		 15692012-04-17 Tristan Gingold <gingold@adacore.com>
1570
1571 * vms-lib.c (MAX_EKEYLEN): Define.
1572 (MAX_KEYLEN): Fix value.
1573 (vms_write_index): Add comments and fix indentation.
1574 Adjust comparaison. Add assertions. Free kbn_blk.
1575 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1576 Compense MAX_KEYLEN adjustment.
1577
cb4437b8
MR		 15782012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1579
1580 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1581 (_bfd_mips_elf_check_relocs): Update accordingly.
1582
aed64b35
L		 15832012-04-13 Alan Modra <amodra@gmail.com>
1584
1585 PR ld/13947
1586 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1587 reloc sections.
1588
2615994e
DM		 15892012-04-12 David S. Miller <davem@davemloft.net>
1590
1591 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1592 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1593 * libbfd.h: Regenerate.
1594 * bfd-in2.h: Likewise.
1595 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1596 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1597 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1598 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1599 (_bfd_sparc_elf_check_relocs): Likewise.
1600 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1601 (_bfd_sparc_elf_relocate_section): Likewise.
1602
b38cadfb
NC		 16032012-04-12 Roland McGrath <mcgrathr@google.com>
1604
1605 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1606 New variables.
1607 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1608 (elf32_arm_link_hash_table_create): Initialize it.
1609 (elf32_arm_nacl_link_hash_table_create): New function.
1610 (arm_movw_immediate, arm_movt_immediate): New functions.
1611 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1612 (elf32_arm_finish_dynamic_sections): Likewise.
1613 (elf32_arm_output_plt_map_1): Likewise.
1614 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1615 New backend vector stanza.
1616 (elf32_arm_nacl_modify_segment_map): New function.
1617 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1618 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1619 * configure.in: Likewise.
1620 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1621 (bfd_elf32_littlearm_nacl_vec): Likewise.
1622 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1623 (bfd_elf32_bigarm_symbian_vec): Likewise.
1624 (bfd_elf32_littlearm_symbian_vec): Likewise.
1625 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1626 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1627 * configure: Regenerated.
1628
202e2356
NC		 16292012-04-12 Tristan Gingold <gingold@adacore.com>
1630
1631 * elflink.c (elf_link_output_extsym): Add a guard.
1632 (bfd_elf_final_link): Remove assertion.
1633 (bfd_elf_final_link): Add a guard.
1634 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1635 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1636 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1637 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1638 Remove.
1639 (elfNN-ia64-vms target): Move to ...
1640 * elf64-ia64-vms.c: New file.
1641 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1642 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1643 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1644 * configure: Regenerate.
1645 * Makefile.in: Regenerate.
1646
4841cf0c
NC		 16472012-04-11 Nick Clifton <nickc@redhat.com>
1648
1649 PR binutils/13897
1650 * elf64-ppc.c (opd_entry_value): When dealing with sections
1651 without relocs, keep the last section loaded in order to avoid
1652 unnecessary reloads.
1653
d324f6d6
RM		 16542012-04-09 Roland McGrath <mcgrathr@google.com>
1655
1656 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1657 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1658 (nacl_modify_program_headers): Likewise.
1659
5a68afcf
RM		 16602012-04-03 Roland McGrath <mcgrathr@google.com>
1661
1662 * elf-nacl.c: New file.
1663 * elf-nacl.h: New file.
1664 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1665 bfd_elf32_i386_nacl_vec.
1666 (elf_backend_modify_program_headers): Likewise.
1667 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1668 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1669 (elf_backend_modify_program_headers): Likewise.
1670 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1671 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1672 * Makefile.in: Regenerated.
1673 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1674 (bfd_elf32_x86_64_nacl_vec): Likewise.
1675 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1676 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1677 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1678 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1679 (bfd_elf32_i386_nacl_vec): Likewise.
1680 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1681 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1682 * configure: Regenerated.
1683
3a4ae681
AS		 16842012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1685
1686 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1687 R_68K_TLS_LE{8,16,32} for PIE.
1688
a7e28bbe
AK		 16892012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1690
1691 * elf64-s390.c: Fix several comments regarding PLT entry
1692 description.
1693 * elf32-s390.c: Likewise.
1694
f41345a7
AK		 16952012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1696
1697 * elf64-s390.c: Use the section pointer shortcuts in
1698 elf_link_hash_table and remove them from the target specific
1699 variant.
1700 * elf32-s390.c: Likewise.
1701
9aa17453
AK		 17022012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1703
1704 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1705 New definitions.
1706 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1707 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1708 (elf_s390_finish_dynamic_sections): Likewise.
1709 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1710 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1711 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1712 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1713 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1714
00d8c7a9
AK		 17152012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1716
1717 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1718 Rename all occurrences in the file to elf_dyn_relocs.
1719 * elf64-s390.c: Likewise.
1720
a66eed7a
AM		 17212012-03-30 Alan Modra <amodra@gmail.com>
1722
1723 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1724 libraries.
1725
f67f98b5
AM		 17262012-03-29 Alan Modra <amodra@gmail.com>
1727
1728 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1729 * bfd-in2.h: Regenerate.
1730
e8d2ba53
AM		 17312012-03-23 Alan Modra <amodra@gmail.com>
1732
1733 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1734 on empty alloc sections.
1735
051d833a
AM		 17362012-03-23 Alan Modra <amodra@gmail.com>
1737
1738 * linker.c (_bfd_nearby_section): New function, split out from..
1739 (fix_syms): ..here.
1740 * bfd-in.h (_bfd_nearby_section): Declare.
1741 * bfd-in2.h: Regenerate.
1742 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1743 data_index_section with ld -q or ld -r output relocs against
1744 stripped output sections. Instead use _bfd_nearby_section.
1745
62599110
AM		 17462012-03-23 Alan Modra <amodra@gmail.com>
1747
1748 PR binutils/13894
1749 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1750 sym hashes unavailable.
1751
b781d74f
JM		 17522012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1753
1754 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1755 for non-C6X objects.
1756
17d5dae2
KT		 17572012-03-20 Kai Tietz <ktietz@redhat.com>
1758
1759 PR ld/12742
1760 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1761 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1762 Add windows.h header include if HAVE_WINDOWS_H is defined.
1763 (dlerror): New static function if windows variant is used instead
1764 of dlfcn.h.
1765 (dlclose): Likewise.
1766 (dlopen): Likewise.
1767 (dlsym): Likewise.
1768 * configure: Regenerated.
1769 * config.in: Regenerated.
1770
bdb892b9
L		 17712012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1772
1773 PR ld/13880
1774 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1775 for R_386_GOTOFF relocation against protected function if
1776 SYMBOLIC_BIND is true.
1777
1778 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1779 error for R_X86_64_GOTOFF64 relocation against protected function
1780 when building executable or SYMBOLIC_BIND is true.
1781
8059fb19
RM		 17822012-03-16 Roland McGrath <mcgrathr@google.com>
1783
1784 * config.bfd: Handle x86_64-*-nacl*.
1785 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1786 (bfd_elf32_x86_64_nacl_vec): Likewise.
1787 * targets.c: Support them.
1788 * configure.in: Likewise.
1789 * configure: Regenerated.
1790
ac56ee8f
MGD		 17912012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1792
1793 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1794 (elf32_arm_attributes_forbid_div): Likewise.
1795 (elf32_arm_merge_eabi_attributes): Correct handling of
1796 Tag_DIV_use.
1797
eed180f8
RM		 17982012-03-15 Roland McGrath <mcgrathr@google.com>
1799
a4456d24
RM		 1800 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1801 elf_x86_64_backend_data parameters for plt_eh_frame.
1802
eed180f8
RM		 1803 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1804 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1805 (elf_x86_64_arch_bed): New variable.
1806 (elf_backend_arch_data): New macro.
1807 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1808 (elf_x86_64_allocate_dynrelocs): Likewise.
1809 (elf_x86_64_relocate_section): Likewise.
1810 (elf_x86_64_plt_sym_val): Likewise.
1811 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1812 parameters for PLT details.
1813 (elf_x86_64_finish_dynamic_sections): Likewise.
1814
caa0075c
RM		 18152012-03-14 Roland McGrath <mcgrathr@google.com>
1816
1817 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1818 to the full size, padding out with nop instructions.
1819
1d7e9d18
AM		 18202012-03-12 Alan Modra <amodra@gmail.com>
1821
1822 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1823 on zero size dynbss symbol.
1824 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1825 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1826 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1827 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1828 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1829 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1830 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1831 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1832 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1833 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1834 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1835 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1836 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1837 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1838 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1839 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1840 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1841 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1842 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1843 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1844 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1845
aea77599
AM		 18462012-03-10 Edmar Wienskoski <edmar@freescale.com>
1847
1848 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1849 * bfd-in2.h: Regenerate.
1850 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1851 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1852
56b8aada
L		 18532012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1854
1855 PR ld/13817
8b127cbc 1856 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 1857 R_386_IRELATIVE.
1858
8b127cbc 1859 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 1860 R_X86_64_IRELATIVE.
1861
460f1cdc
TG		 18622012-03-08 Tristan Gingold <gingold@adacore.com>
1863
1864 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1865 keylen according to archive kind. Set nextvbn and nextrfa lhd
1866 fields. Add comments.
1867
0a22ae8e
NC		 18682012-03-07 Nick Clifton <nickc@redhat.com>
1869
1870 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1871 field.
1872 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1873 (elf_mn10300_tdata): Define.
1874 (elf_mn10300_local_got_tls_type): Define.
1875 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1876 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1877 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1878 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1879 (mn10300_reloc_map): Likewise.
1880 (elf_mn10300_tls_transition): New function.
1881 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1882 (mn10300_elf_check_relocs): Add TLS support.
1883 (mn10300_elf_final_link_relocate): Likewise.
1884 (mn10300_elf_relocate_section): Likewise.
1885 (mn10300_elf_relax_section): Likewise.
1886 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1887 (_bfd_mn10300_copy_indirect_symbol): New function.
1888 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1889 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1890 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1891 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1892 elf_mn10300_obj_tdata structure.
1893 (elf_backend_copy_indirect_symbol): Define.
1894 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1895 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1896 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1897 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1898 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1899 alongside other MN10300 relocations.
1900 * bfd-in2.h: Regenerate.
1901 * libbfd.h: Regenerate.
1902
3ce231f8
JJ		 19032012-03-06 Jakub Jelinek <jakub@redhat.com>
1904
1905 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1906 set relocate to TRUE.
1907
0bef263a
RO		 19082012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1909
1910 PR ld/12152
1911 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1912 overflows for R_SPARC_UA32 in .stab sections.
1913
84abc003
AM		 19142012-03-01 Alan Modra <amodra@gmail.com>
1915
1916 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1917
3d301fdc
AM		 19182012-02-27 Alan Modra <amodra@gmail.com>
1919
1920 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1921 before calling elf specific function.
1922 (sh_elf_osec_readonly_p): Test for error return from above.
1923
cb83c803
AM		 19242012-02-27 Alan Modra <amodra@gmail.com>
1925
1926 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1927
6f7be959
WL		 19282012-02-25 Walter Lee <walt@tilera.com>
1929 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1930 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1931 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1932 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1933 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1934 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1935 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1936 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1937 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1938 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1939 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1940 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1941 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1942 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1943 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1944 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1945 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1946 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1947 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1948 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1949 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1950 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1951 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1952 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1953 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1954 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1955 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1956 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1957 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1958 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1959 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1960 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1961 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1962 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1963 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1964 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1965 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1966 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1967 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1968 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1969 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1970 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1971 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1972 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1973 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1974 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1975 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1976 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1977 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1978 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1979 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1980 relocations.
1981 (tilepro_reloc_map): Ditto.
1982 (tilepro_info_to_howto_rela): Ditto.
1983 (reloc_to_create_func): Ditto.
1984 (tilepro_tls_translate_to_le): New.
1985 (tilepro_tls_translate_to_ie): New.
1986 (tilepro_elf_tls_transition): New.
1987 (tilepro_elf_check_relocs): Handle new tls relocations.
1988 (tilepro_elf_gc_sweep_hook): Ditto.
1989 (allocate_dynrelocs): Ditto.
1990 (tilepro_elf_relocate_section): Ditto.
1991 (tilepro_replace_insn): New.
1992 (insn_mask_X1): New.
1993 (insn_mask_X0_no_dest_no_srca): New
1994 (insn_mask_X1_no_dest_no_srca): New
1995 (insn_mask_Y0_no_dest_no_srca): New
1996 (insn_mask_Y1_no_dest_no_srca): New
1997 (srca_mask_X0): New
1998 (srca_mask_X1): New
1999 (insn_tls_le_move_X1): New
2000 (insn_tls_le_move_zero_X0X1): New
2001 (insn_tls_ie_lw_X1): New
2002 (insn_tls_ie_add_X0X1): New
2003 (insn_tls_ie_add_Y0Y1): New
2004 (insn_tls_gd_add_X0X1): New
2005 (insn_tls_gd_add_Y0Y1): New
2006 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2007 relocations.
2008 (tilegx_reloc_map): Ditto.
2009 (tilegx_info_to_howto_rela): Ditto.
2010 (reloc_to_create_func): Ditto.
2011 (tilegx_elf_link_hash_table): New field disable_le_transition.
2012 (tilegx_tls_translate_to_le): New.
2013 (tilegx_tls_translate_to_ie): New.
2014 (tilegx_elf_tls_transition): New.
2015 (tilegx_elf_check_relocs): Handle new tls relocations.
2016 (tilegx_elf_gc_sweep_hook): Ditto.
2017 (allocate_dynrelocs): Ditto.
2018 (tilegx_elf_relocate_section): Ditto.
2019 (tilegx_copy_bits): New.
2020 (tilegx_replace_insn): New.
2021 (insn_mask_X1): New.
2022 (insn_mask_X0_no_dest_no_srca): New.
2023 (insn_mask_X1_no_dest_no_srca): New.
2024 (insn_mask_Y0_no_dest_no_srca): New.
2025 (insn_mask_Y1_no_dest_no_srca): New.
2026 (insn_mask_X0_no_operand): New.
2027 (insn_mask_X1_no_operand): New.
2028 (insn_mask_Y0_no_operand): New.
2029 (insn_mask_Y1_no_operand): New.
2030 (insn_tls_ie_ld_X1): New.
2031 (insn_tls_ie_ld4s_X1): New.
2032 (insn_tls_ie_add_X0X1): New.
2033 (insn_tls_ie_add_Y0Y1): New.
2034 (insn_tls_ie_addx_X0X1): New.
2035 (insn_tls_ie_addx_Y0Y1): New.
2036 (insn_tls_gd_add_X0X1): New.
2037 (insn_tls_gd_add_Y0Y1): New.
2038 (insn_move_X0X1): New.
2039 (insn_move_Y0Y1): New.
2040 (insn_add_X0X1): New.
2041 (insn_add_Y0Y1): New.
2042 (insn_addx_X0X1): New.
2043 (insn_addx_Y0Y1): New.
2044 * libbfd.h: Regenerate.
2045 * bfd-in2.h: Regenerate.
2046
82590249
WL		 20472012-02-25 Walter Lee <walt@tilera.com>
2048
fb6cedde
WL		 2049 * config.bfd (tilegx-*-*): rename little endian vector; add big
2050 endian vector.
2051 (tilegxbe-*-*): New case.
2052 * configure.in (bfd_elf32_tilegx_vec): Rename...
2053 (bfd_elf32_tilegx_le_vec): ... to this.
2054 (bfd_elf32_tilegx_be_vec): New vector.
2055 (bfd_elf64_tilegx_vec): Rename...
2056 (bfd_elf64_tilegx_le_vec): ... to this.
2057 (bfd_elf64_tilegx_be_vec): New vector.
2058 * configure: Regenerate.
2059 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2060 (TARGET_LITTLE_NAME): Ditto.
2061 (TARGET_BIG_SYM): Define.
2062 (TARGET_BIG_NAME): Define.
2063 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2064 (TARGET_LITTLE_NAME): Ditto.
2065 (TARGET_BIG_SYM): Define.
2066 (TARGET_BIG_NAME): Define.
2067 * targets.c (bfd_elf32_tilegx_vec): Rename...
2068 (bfd_elf32_tilegx_le_vec): ... to this.
2069 (bfd_elf32_tilegx_be_vec): Declare.
2070 (bfd_elf64_tilegx_vec): Rename...
2071 (bfd_elf64_tilegx_le_vec): ... to this.
2072 (bfd_elf64_tilegx_be_vec): Declare.
2073 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 2074 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2075 * bfd-in2.h: Regenerate.
2076 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 2077 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 2078
4115917d
NC		 20792012-02-24 Nick Clifton <nickc@redhat.com>
2080
2081 PR ld/13730
2082 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2083 error message instead of aborting, when an outofrange reloc is
2084 encountered.
2085
19765f52
IS		 20862012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2087
2088 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2089 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2090 bit-fields when target and host differ in endian-ness. When
2091 PAIRs are non-scattered find the 'symbol' from the preceding
2092 reloc. Add FIXME re. reloc symbols on section boundaries.
2093 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2094 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2095
6639d37a
IS		 20962012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2097
2098 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2099 sect-diffs.
2100 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2101 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2102
e1e81ed3
IS		 21032012-02-17 Tristan Gingold <gingold@adacore.com>
2104
2105 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2106 * libbfd.h: Regenerated.
2107 * bfd-in2.h: Likewise.
2108 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2109 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2110 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2111
d0ddfe27
AK		 21122012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2113
2114 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2115 GD->LE and LD->LE optimizations.
2116
eb8c5f3f
AM		 21172012-02-16 Alan Modra <amodra@gmail.com>
2118
2119 PR binutils/13355
2120 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2121
e1741a1e
RH		 21222012-02-13 Richard Henderson <rth@redhat.com>
2123
2124 PR ld/13621
2125 * linker.c (fix_syms): Force symbols outside any section into
2126 bfd_abs_section_ptr.
2127
5efbbc43
AM		 21282012-02-13 Alan Modra <amodra@gmail.com>
2129
2130 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2131 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2132 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2133 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2134
3e3c397d
JK		 21352012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2136 Nick Clifton <nickc@redhat.com>
2137
2138 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2139 memset.
2140
09903f4b
IS		 21412012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2142
2143 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2144 vma additions in their logical, rather than physical order.
2145
632039e0
IS		 21462012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2147
2148 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2149 parameters.
2150 * mach-o-x86-64.c (text_section_names_xlat): New.
2151 (mach_o_x86_64_segsec_names_xlat): New.
2152 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2153 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2154
565a6476
TG		 21552012-02-10 Tristan Gingold <gingold@adacore.com>
2156
2157 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2158 to avoid infinite loop. Add comments.
2159
923f257f
L		 21602012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2161
2162 PR ld/13675
2163 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2164 nop instructions.
2165 (bfd_arch_i386_short_nop_fill): New.
2166 (bfd_arch_i386_long_nop_fill): Likewise.
2167 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2168 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2169 bfd_arch_info initializers.
2170
2171 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2172 (bfd_arch_i386_short_nop_fill): This.
2173 Update bfd_arch_info initializers.
2174 * cpu-l1om.c: Likewise.
2175
4e6b54a6
AM		 21762012-02-08 Alan Modra <amodra@gmail.com>
2177
2178 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2179 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2180 the correct h->u.weakdef.
2181
ff9e0f5b
AM		 21822012-02-07 Alan Modra <amodra@gmail.com>
2183
2184 * elf.c (elf_find_function): Don't use internal_elf_sym.
2185 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2186 parameter with asymbol.
2187 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2188 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2189 (struct elf_backend_data <maybe_function_sym>): Likewise.
2190
526f25b2
EW		 21912012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2192
2193 PR bfd/13410
8b127cbc 2194 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 2195 condition that qualifies the candidates for relaxation.
2196
7c4f9963
TG		 21972012-02-02 Tristan Gingold <gingold@adacore.com>
2198
2199 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2200
facf03f2
TG		 22012012-02-02 Tristan Gingold <gingold@adacore.com>
2202
2203 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2204 variable warning.
2205
cd99171c
TG		 22062012-02-02 Tristan Gingold <gingold@adacore.com>
2207
2208 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2209
b7761f11
L		 22102012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2211
2212 PR ld/13616
2213 * archures.c (bfd_arch_info): Add fill.
2214 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2215 (bfd_arch_default_fill): New.
2216
2217 * configure.in: Set bfd version to 2.22.52.
2218 * configure: Regenerated.
2219
2220 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2221 initializer.
2222 * cpu-arc.c: Likewise.
2223 * cpu-arm.c: Likewise.
2224 * cpu-avr.c: Likewise.
2225 * cpu-bfin.c: Likewise.
2226 * cpu-cr16.c: Likewise.
2227 * cpu-cr16c.c: Likewise.
2228 * cpu-cris.c: Likewise.
2229 * cpu-crx.c: Likewise.
2230 * cpu-d10v.c: Likewise.
2231 * cpu-d30v.c: Likewise.
2232 * cpu-dlx.c: Likewise.
2233 * cpu-epiphany.c: Likewise.
2234 * cpu-fr30.c: Likewise.
2235 * cpu-frv.c: Likewise.
2236 * cpu-h8300.c: Likewise.
2237 * cpu-h8500.c: Likewise.
2238 * cpu-hppa.c: Likewise.
2239 * cpu-i370.c: Likewise.
2240 * cpu-i860.c: Likewise.
2241 * cpu-i960.c: Likewise.
2242 * cpu-ia64.c: Likewise.
2243 * cpu-ip2k.c: Likewise.
2244 * cpu-iq2000.c: Likewise.
2245 * cpu-lm32.c: Likewise.
2246 * cpu-m10200.c: Likewise.
2247 * cpu-m10300.c: Likewise.
2248 * cpu-m32c.c: Likewise.
2249 * cpu-m32r.c: Likewise.
2250 * cpu-m68hc11.c: Likewise.
2251 * cpu-m68hc12.c: Likewise.
2252 * cpu-m68k.c: Likewise.
2253 * cpu-m88k.c: Likewise.
2254 * cpu-mcore.c: Likewise.
2255 * cpu-mep.c: Likewise.
2256 * cpu-microblaze.c: Likewise.
2257 * cpu-mips.c: Likewise.
2258 * cpu-mmix.c: Likewise.
2259 * cpu-moxie.c: Likewise.
2260 * cpu-msp430.c: Likewise.
2261 * cpu-mt.c: Likewise.
2262 * cpu-ns32k.c: Likewise.
2263 * cpu-openrisc.c: Likewise.
2264 * cpu-or32.c: Likewise.
2265 * cpu-pdp11.c: Likewise.
2266 * cpu-pj.c: Likewise.
2267 * cpu-plugin.c: Likewise.
2268 * cpu-powerpc.c: Likewise.
2269 * cpu-rl78.c: Likewise.
2270 * cpu-rs6000.c: Likewise.
2271 * cpu-rx.c: Likewise.
2272 * cpu-s390.c: Likewise.
2273 * cpu-score.c: Likewise.
2274 * cpu-sh.c: Likewise.
2275 * cpu-sparc.c: Likewise.
2276 * cpu-spu.c: Likewise.
2277 * cpu-tic30.c: Likewise.
2278 * cpu-tic4x.c: Likewise.
2279 * cpu-tic54x.c: Likewise.
2280 * cpu-tic6x.c: Likewise.
2281 * cpu-tic80.c: Likewise.
2282 * cpu-tilegx.c: Likewise.
2283 * cpu-tilepro.c: Likewise.
2284 * cpu-v850.c: Likewise.
2285 * cpu-vax.c: Likewise.
2286 * cpu-w65.c: Likewise.
2287 * cpu-we32k.c: Likewise.
2288 * cpu-xc16x.c: Likewise.
2289 * cpu-xstormy16.c: Likewise.
2290 * cpu-xtensa.c: Likewise.
2291 * cpu-z80.c: Likewise.
2292 * cpu-z8k.c: Likewise.
2293
2294 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 2295 (bfd_arch_i386_fill): New.
b7761f11
L		 2296 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2297
2298 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2299 * cpu-l1om.c: Likewise.
2300
ff9e0f5b 2301 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 2302 if fill size is 0.
2303
2304 * bfd-in2.h: Regenerated.
2305
0d048da3
ME		 23062012-01-27 Michael Eager <eager@eagercon.com>
2307
8b127cbc 2308 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 2309 Reuse existing .rela.got section.
2310
9f296da3
AM		 23112012-01-23 Alan Modra <amodra@gmail.com>
2312
2313 * elf-bfd.h: Formatting.
2314 (struct elf_backend_data): Add "maybe_function_sym".
2315 (_bfd_elf_maybe_function_sym): Declare.
2316 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2317 (elfNN_bed): Init new field.
2318 * elf.c (elf_find_function): Use maybe_function_sym.
2319 (_bfd_elf_maybe_function_sym): New function.
2320 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2321 (ppc64_elf_maybe_function_sym): New function.
2322
f1bb16f8
NC		 23232012-01-20 Francois Gouget <fgouget@codeweavers.com>
2324
2325 PR binutils/13534
2326 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2327 pad the size field in an archive header.
2328 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2329 function for the archive size field.
2330 (bfd_generic_openr_next_archived_file): Likewise.
2331 (do_slurp_coff_armap): Likewise.
2332 (_bfd_write_archive_contents): Likewise.
2333 (_bfd_bsd44_write_ar_hdr): Use the new function.
2334 (bfd_ar_hdr_from_filesystem): Likewise.
2335 (_bfd_write_archive_contents): Likewise.
2336 (bsd_write_armap): Likewise.
2337 (coff_write_armap): Likewise.
2338 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2339 * bfdio.c (bfd_bread): Use correct type for archive element
2340 sizes.
2341 * ar.c (open_inarch): Likewise.
2342 (extract_file): Likewise.
2343 * libbfd-in.h (struct areltdata): Use correct types for
2344 parsed_size and extra_size fields.
2345 Prototype _bfd_ar_sizepad function.
2346 * libbfd.h: Regenerate.
2347
1f20dca5
UW		 23482012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2349
2350 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2351 Return NULL if core file generation is unsupported.
2352 (elfcore_write_prstatus): Likewise.
2353 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2354 (elf_backend_write_core_note): Define.
2355
100fc767
TG		 23562012-01-19 Tristan Gingold <gingold@adacore.com>
2357
2358 * pef.c: Add a comment.
2359 * xsym.c: Likewise.
2360
75cd47ed
AM		 23612012-01-17 Alan Modra <amodra@gmail.com>
2362
2363 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2364 trailing garbage in the note.
2365 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2366
8a5dcf53
AM		 23672012-01-16 Daniel Green <venix1@gmail.com>
2368
2369 PR ld/13491
2370 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2371 h->root.type not h->type.
2372 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2373
bb76d940
IS		 23742012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2375
8a5dcf53
AM		 2376 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2377 indirect symbols.
687be931
IS		 2378
23792012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2380
2381 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 2382 position from here... to (bfd_mach_o_build_seg_command): Here.
2383
50d10658
IS		 23842012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2385
2386 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2387 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2388 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2389 file. (bfd_mach_o_section): Add indirect_syms field.
2390
e5081f2f
IS		 23912012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2392
2393 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2394 vmsize from filesize. Don't compute offsets or file sizes for
2395 zerofill sections.
2396
bbd56171
IS		 23972012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2398
2399 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2400 command type independent.
2401
794e51c0
AM		 24022012-01-11 Alan Modra <amodra@gmail.com>
2403
2404 * elf64-ppc.c: Define more insns used in plt call stubs.
2405 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2406 (ppc64_elf_relocate_section): Likewise.
2407 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2408 (struct ppc_link_hash_table): Increase size of stub_count array.
2409 Add plt_stub_align and plt_thread_safe.
2410 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2411 (plt_stub_size, plt_stub_pad): New functions.
2412 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2413 emit needless save of r2.
2414 (build_tls_get_addr_stub): Adjust params.
2415 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2416 plt stubs. Adjust build_*plt_stub calls.
2417 (ppc_size_one_stub): Similarly.
2418 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2419 params. Choose default for plt_thread_safe based on existence of
2420 calls to thread creation functions. Modify plt_call to
2421 plt_call_r2save when no tocsave reloc found. Align tail of stub
2422 sections.
2423 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2424 output of stub statistics.
2425 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2426 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2427
df4f9443
L		 24282012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2429
2430 PR ld/13581
2431 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2432 check on R_X86_64_PCXX.
2433
2a65a88e
TG		 24342012-01-10 Tristan Gingold <gingold@adacore.com>
2435
2436 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2437 warning.
2438
660722b0
TG		 24392012-01-10 Tristan Gingold <gingold@adacore.com>
2440
2441 * bfdio.c (bfd_tell): Handle nested archives.
2442 (bfd_seek): Ditto.
2443 * cache.c (bfd_cache_lookup_worker): Ditto.
2444 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2445 nested archives.
2446 (bfd_generic_openr_next_archived_file): Likewise.
2447
b22161d6
IS		 24482012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2449
2450 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2451 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2452 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2453 (bfd_mach_o_cf_symbols): Likewise.
2454 (bfd_mach_o_sort_symbol_table): Remove.
2455 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2456 for indirect and dysymtab counts. Do the symbol sorting here.
2457 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2458 Make the indirect symbols a TODO.
2459 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2460 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2461 a non-zero value.
2462 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2463 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2464 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2465 (IS_MACHO_INDIRECT): Remove.
2466 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2467
28a1b4f8
NC		 24682012-01-06 Nick Clifton <nickc@redhat.com>
2469
2470 PR binutils/13121
2471 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2472 'flaginfo' to avoid conflicts with AIX system headers.
2473
36f0a48f
TG		 24742012-01-06 Tristan Gingold <gingold@adacore.com>
2475
2476 * bfdio.c (bfd_bread): Use arelt_size macro.
2477
76d4c1cb
TG		 24782012-01-06 Tristan Gingold <gingold@adacore.com>
2479
2480 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2481
a1c7aafb
NC		 24822012-01-05 Nick Clifton <nickc@redhat.com>
2483
2484 PR ld/12161
2485 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2486 necessary.
2487
e85c6a70
JK		 24882012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2489
2490 Fix zero registers core files when built by gcc-4.7.
2491 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2492 size. Call elfcore_write_note for the local variables. Remove the
2493 final elfcore_write_note call. Add NOTREACHED comments.
2494
15bbba8d
TG		 24952012-01-04 Tristan Gingold <gingold@adacore.com>
2496
2497 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2498 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2499
a4e241ca
TG		 25002012-01-04 Tristan Gingold <gingold@adacore.com>
2501
2502 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2503 (bfd_mach_o_openr_next_archived_file): Reindent.
2504 Adjust to call bfd_mach_o_fat_member_init.
2505 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2506
71141310
TG		 25072012-01-04 Tristan Gingold <gingold@adacore.com>
2508
2509 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2510 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2511 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2512 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2513 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2514 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2515 BFD_RELOC_MACH_O_X86_64_GOT.
2516
9f4a5bd1
TG		 25172012-01-04 Tristan Gingold <gingold@adacore.com>
2518
2519 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2520 (bfd_mach_o_load_command): Add fvmlib field.
2521
2522 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2523 (bfd_mach_o_read_command): Handle fvmlib.
2524
0b2de107
TG		 25252012-01-04 Tristan Gingold <gingold@adacore.com>
2526
2527 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2528 Decode msubtype for ARM.
2529
aeefa1c9
TG		 25302012-01-04 Tristan Gingold <gingold@adacore.com>
2531
2532 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2533
fc55a902
TG		 25342012-01-04 Tristan Gingold <gingold@adacore.com>
2535
2536 * mach-o.h: Reindent header.
2537 (bfd_mach_o_encryption_info_command): New structure.
2538 (bfd_mach_o_load_command): Add encryption_info field.
2539
2540 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2541 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2542 (bfd_mach_o_read_command): Adjust error message.
2543
2ca7691a
TG		 25442012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2545
2546 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2547 which reads DWARF2 and stores in stash from find_line.
2548 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2549 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2550 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2551 * mach-o.c (dsym_subdir): The name of subdir where debug
2552 information may be stored.
2553 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2554 type is UUID.
2555 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2556 corresponding to the executable.
2557 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2558 specified binary file.
2559 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2560 the original BFD.
2561 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2562 executables, dylibs, and bundles.
2563 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2564 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2565
68588f95
IS		 25662012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2567
2568 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2569 for stabd symbols.
2570 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2571 (bfd_mach_o_cf_symbols): Likewise.
2572
f2b324f1
IS		 25732012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2574
2575 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2576
7f307238
IS		 25772012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2578
2579 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2580 as the value of an indirect symbol. Keep the string table index in
2581 non-indirect syms for reference.
2582 (bfd_mach_o_write_dysymtab): New.
2583 (bfd_mach_o_primary_symbol_sort_key): New.
2584 (bfd_mach_o_cf_symbols): New.
2585 (bfd_mach_o_sort_symbol_table): New.
2586 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2587 If we are emitting a dysymtab, process indirect symbols and count the
2588 number of each other kind.
2589 (bfd_mach_o_mangle_sections): New.
2590 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2591 the command builder. Write dysymtab if the command is present.
2592 (bfd_mach_o_count_sections_for_seg): New.
2593 (bfd_mach_o_build_seg_command): New.
2594 (bfd_mach_o_build_dysymtab_command): New.
2595 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2596 commands are optional and should not be emitted if there are no
2597 sections or symbols.
2598 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 2599 * mach-o.h: Amend and add to comments.
7f307238
IS		 2600 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2601 pointer to the indirects, when present.
2602 (bfd_mach_o_should_emit_dysymtab): New macro.
2603 (IS_MACHO_INDIRECT): Likewise.
2604
23e1d329 2605For older changes see ChangeLog-2011
56882138
AM		 2606\f
2607Local Variables:
2608mode: change-log
2609left-margin: 8
2610fill-column: 74
2611version-control: never
2612End:
GDB Binutils - Deliverables
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