Regenerate binutils configure
[external/binutils.git] / bfd / ChangeLog
1 2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>
2
3         * configure: Regenerated.
4
5 2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>
6
7         * cpu-ia64-opc.c (ins_cnt6a): New function.
8         (ext_cnt6a): Ditto.
9         (ins_strd5b): Ditto.
10         (ext_strd5b): Ditto.
11         (elf64_ia64_operands): Add new operand types.
12
13 2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>
14
15         PR binutils/14493
16         * elf.c (ignore_section_sym): Also ignore section symbols without
17         a BFD section.
18
19 2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
20
21         * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
22         local and global ifunc symbols.
23         * elf64-s390.c (elf_s390_relocate_section): Likewise.
24
25 2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>
26
27         * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
28         _DYNAMIC symbol.
29
30         * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
31         hdynamic.
32
33         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
34         hdynamic instead of "_DYNAMIC".
35         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
36         * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
37         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
38         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
39         * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
40         * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
41         * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
42         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
43         * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
44         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
45         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
46         * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
47         * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
48         * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
49         * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
50         * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
51         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
52         * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
53         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
54         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
55         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
56         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
57         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
58
59         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
60         hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
61         _PROCEDURE_LINKAGE_TABLE_.
62         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
63         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
64
65 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
66
67         * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
68         _DYNAMIC.
69         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
70
71 2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>
72
73         * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
74         (elf_i386_size_dynamic_sections): Use it on input sections.
75         (elf_i386_relocate_section): Don't convert
76         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
77         for local symbols here.
78
79         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
80         (elf_x86_64_size_dynamic_sections): Use it on input sections.
81         (elf_x86_64_relocate_section): Don't convert
82         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
83         for local symbols here.
84
85 2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>
86
87         * elf32-i386.c (elf_i386_relocate_section): Convert
88         "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
89         for local symbols.
90
91         * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
92         "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
93         for local symbols.
94
95 2012-08-31  Alan Modra  <amodra@gmail.com>
96
97         PR ld/14464
98         * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
99         by a linker script in .opd to corresponding input .opd section.
100
101 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
102
103         * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
104         not minus one.
105         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
106
107 2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>
108
109         * elflink.c (_bfd_elf_merge_symbol): Also override the version
110         a dynamic symbol defaulted to if preempted with a hidden or
111         internal definition.
112
113 2012-08-28  Walter Lee  <walt@tilera.com>
114
115         * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
116         of header.
117         (tilepro_plt_entry_build): Account for new header size.
118         (tilepro_elf_finish_dynamic_sections): Ditto.
119         (tilepro_elf_plt_sym_val): Ditto.
120         * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
121         of header + tail.
122         (tilegx_elf_finish_dynamic_sections): Account for new padding.
123
124 2012-08-27  Walter Lee  <walt@tilera.com>
125
126         * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
127         BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
128         BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
129         BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
130         BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
131         BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
132         BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
133         BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
134         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
135         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
136         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
137         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
138         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
139         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
140         * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
141         (tilegx_reloc_map): Ditto.
142         (reloc_to_create_func): Ditto.
143         (tilegx_elf_check_relocs): Ditto.
144         (tilegx_elf_gc_sweep_hook): Ditto.
145         (tilegx_elf_relocate_section): Ditto.
146         * libbfd.h: Regenerate.
147         * bfd-in2.h: Regenerate.
148
149 2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
150
151         * elf32-arm.c (v8): New array.
152         (tag_cpu_arch_combine): Add support for ARMv8 attributes.
153         (elf32_arm_merge_eabi_attributes): Likewise.
154         (VFP_VERSION_COUNT): New define.
155
156 2012-08-20  Tom Tromey  <tromey@redhat.com>
157
158         * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
159         areltdata.
160         * opncls.c (_bfd_delete_bfd): Free arelt_data.
161         * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
162         areltdata.
163         * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
164         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
165         areltdata.
166         (xcoff_write_archive_contents_old): Likewise.
167         (xcoff_write_archive_contents_big): Likewise.
168         * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
169         areltdata.
170         * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
171         free for areltdata.
172         (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
173         failure.
174         (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
175         (do_slurp_coff_armap): Likewise.
176         (_bfd_slurp_extended_name_table): Likewise.
177         (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.
178
179 2012-08-17  Nick Clifton  <nickc@redhat.com>
180
181         * po/vi.po: Updated Vietnamese translation.
182
183 2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>
184
185         * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
186         * elfxx-mips.c, * vms-alpha.c: Typo fixes.
187
188 2012-08-17  Alan Modra  <amodra@gmail.com>
189
190         PR binutils/14475:
191         * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
192         Instead malloc areltdata.
193
194 2012-08-16  Tom Tromey  <tromey@redhat.com>
195
196         PR binutils/14475:
197         * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
198         'member' BFD.  Don't try to free 'ared'.
199
200 2012-08-14  Nick Clifton  <nickc@redhat.com>
201
202         * po/uk.po: Updated Ukranian translation.
203
204 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
205
206         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
207         the options section in the output rather than input BFD to
208         decide if to add a DT_MIPS_OPTIONS tag.
209
210 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
211
212         * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
213         #ifdef BFD64.
214
215 2012-08-13  Ian Bolton  <ian.bolton@arm.com>
216             Laurent Desnogues  <laurent.desnogues@arm.com>
217             Jim MacArthur  <jim.macarthur@arm.com>
218             Marcus Shawcroft  <marcus.shawcroft@arm.com>
219             Nigel Stephens  <nigel.stephens@arm.com>
220             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
221             Richard Earnshaw  <rearnsha@arm.com>
222             Sofiane Naci  <sofiane.naci@arm.com>
223             Tejas Belagod  <tejas.belagod@arm.com>
224             Yufeng Zhang  <yufeng.zhang@arm.com>
225
226         * Makefile.am: Add AArch64 files.
227         * Makefile.in: Regenerate.
228         * archures.c (bfd_aarch64_arch): New declaration.
229         (bfd_archures_list): Use bfd_archures_list.
230         * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
231         (bfd_aarch64_process_before_allocation): New declaration.
232         (bfd_elf64_aarch64_process_before_allocation): New declaration.
233         (bfd_elf64_aarch64_set_options): New declaration.
234         (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
235         (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
236         (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
237         (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
238         (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
239         (bfd_is_aarch64_special_symbol_name): New declaration.
240         (bfd_aarch64_merge_machines): New declaration.
241         (bfd_aarch64_update_notes): New declaration.
242         (int bfd_aarch64_get_mach_from_notes): New declaration.
243         (elf64_aarch64_setup_section_lists): New declaration.
244         (elf64_aarch64_next_input_section): New declaration.
245         (elf64_aarch64_size_stubs): New declaration.
246         (elf64_aarch64_build_stubs): New declaration.
247         * config.bfd: Add AArch64.
248         * configure.in: Add AArch64.
249         * configure: Regenerate.
250         * cpu-aarch64.c: New file.
251         * elf-bfd.h: Add AArch64.
252         * bfd-in2.h: Regenerate.
253         * libbfd.h: Regenerate.
254         * elf64-aarch64.c: New file.
255         * reloc.c: Add AArch64 relocations.
256         * targets.c: Add AArch64.
257         * po/SRC-POTFILES.in: Regenerate.
258
259 2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>
260
261         * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
262         of protected symbols.
263
264 2012-08-10  Alan Modra  <amodra@gmail.com>
265
266         PR binutils/14444
267         * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
268         (setup_group): Adjust uses.
269         (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
270         word.
271
272 2012-08-09  Nick Clifton  <nickc@redhat.com>
273
274         * po/vi.po: Updated Vietnamese translation.
275
276 2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>
277
278         * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
279         Remove macros, folding them into...
280         (LA25_LUI_MICROMIPS): ... this new macro.
281         (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
282         (LA25_J_MICROMIPS): ... this new macro.
283         (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
284         into...
285         (LA25_ADDIU_MICROMIPS): ... this new macro.
286         (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
287         (mips_elf_create_la25_stub): Use them.
288         (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
289         (_bfd_mips_elf_relax_section): Likewise.
290
291 2012-08-09  Alan Modra  <amodra@gmail.com>
292             Tom Tromey  <tromey@redhat.com>
293
294         * archive.c (SECTION Archives): Update documentation.
295         (_bfd_delete_archive_data): Remove.
296         (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
297         (archive_close_worker, _bfd_archive_close_and_cleanup): New
298         functions.
299         * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
300         (_bfd_delete_archive_data): Don't declare.
301         (_bfd_archive_close_and_cleanup): Declare.
302         (_bfd_generic_close_and_cleanup): Redefine.
303         * libbfd.h: Rebuild.
304         * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
305         (bfd_close): Don't close nested thin archives here.
306
307 2012-08-07  Tom Tromey  <tromey@redhat.com>
308
309         * archive.c (_bfd_delete_archive_data): New function.
310         * libbfd-in.h (_bfd_delete_archive_data): Declare.
311         * libbfd.h: Rebuild.
312         * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
313
314 2012-08-07  Nick Clifton  <nickc@redhat.com>
315
316         * po/uk.po: Updated Ukranian translation.
317
318 2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>
319
320         * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
321         symbols special case.
322
323 2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>
324
325         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
326         PLT slots for local symbols.
327
328 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
329
330         * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
331         field initializers throughout.
332         * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
333
334 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
335
336         * elfxx-mips.c (mips_elf_perform_relocation): Update the
337         cross-mode jump message.
338
339 2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>
340
341         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
342         comment on DT_MIPS_RLD_MAP.
343
344 2012-08-03  Tom Tromey  <tromey@redhat.com>
345
346         * opncls.c (_bfd_delete_bfd): Now static.
347         * libbfd-in.h (_bfd_delete_bfd): Don't declare.
348         * libbfd.h: Rebuild.
349
350 2012-08-02  Sean Keys  <skeys@ipdatasys.com>
351
352         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
353         conditional statment to allow suppression of mismatched bank
354         warning.
355
356 2012-08-01  Alan Modra  <amodra@gmail.com>
357
358         * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
359         (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
360         gnu_debuglink bfd.
361         (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
362
363 2012-07-30  Nick Clifton  <nickc@redhat.com>
364
365         * po/bfd.pot: Updated template.
366         * po/es.po: Updated Spanish translation.
367         * po/fi.po: Updated Finnish translation.
368         * po/fr.po: Updated French translation.
369         * po/ru.po: Updated Russian translation.
370         * po/uk.po: Updated Ukranian translation.
371
372 2012-07-27  Mike Frysinger  <vapier@gentoo.org>
373
374         * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
375         (AM_INIT_AUTOMAKE): Remove args.
376         * configure: Regenerate.
377
378 2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
379
380         * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
381         arch depending on the target size.
382
383 2012-07-27  Tristan Gingold  <gingold@adacore.com>
384
385         * configure.in: Bump version to 2.23.51
386         * configure: Regenerate.
387
388 2012-07-26  Teresa Johnson  <tejohnson@google.com>
389
390         * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
391         if it is non-NULL.
392
393 2012-07-26  Meador Inge  <meadori@codesourcery.com>
394             Nick Clifton  <nickc@redhat.com>
395
396         PR ld/14397
397         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
398         if a required section is missing from the linker script.
399
400 2012-07-24  Jan Waclawek <konfera@efton.sk>
401         PR 13899
402         * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
403         _bfd_elf_link_read_relocs with keep_memory as TRUE.
404
405 2012-07-24  Teresa Johnson  <tejohnson@google.com>
406
407         * bfd.c (bfd_find_nearest_line_discriminator): New macro.
408         * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
409         * coff64-rs6000.c: Likewise.
410         * dwarf2.c (struct line_info): Add discriminator field.
411         (add_line_info): Fill in new discriminator field.
412         (decode_line_info): Record discriminator information instead
413         of ignoring it.
414         (lookup_address_in_line_info_table): Return discriminator field if
415         requested.
416         (comp_unit_find_nearest_line): Add discriminator argument.
417         (find_line): Likewise.
418         (_bfd_dwarf2_find_nearest_line): Likewise.
419         (_bfd_dwarf2_find_line): Likewise.
420         * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
421         (_bfd_elf_find_line_discriminator): Likewise.
422         (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
423         * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
424         that invokes _bfd_elf_find_nearest_line_discriminator with correct
425         arguments.
426         (_bfd_elf_find_nearest_line_discriminator): New.
427         (_bfd_elf_find_line): Change to a wrapper
428         that invokes _bfd_elf_find_line_discriminator with correct
429         arguments.
430         (_bfd_elf_find_line_discriminator): New.
431         * coffgen.c (coff_find_nearest_line_with_names): Handle
432         new discriminator argument.
433         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
434         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
435         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
436         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
437         * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
438         argument.
439         (_bfd_dwarf2_find_line): Likewise.
440         (_bfd_generic_find_nearest_line_discriminator): New.
441         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
442         * bfd-in2.h: Regenerated.
443         * libbfd.h: Likewise.
444         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
445         _bfd_find_nearest_line_discriminator with
446         _bfd_generic_find_nearest_line_discriminator.
447         (bfd_target): Add _bfd_find_nearest_line_discriminator.
448
449 2012-07-24  Sean Keys  <skeys@ipdatasys.com>
450
451         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
452         that enables the linker to offset addresses, when linking against
453         symbols from the XGATE processor and vice versa.
454
455 2012-07-23  Nick Clifton  <nickc@redhat.com>
456
457         * cisco-core.c (cisco_core_file_failing_command): Make static.
458         (cisco_core_file_failing_signal): Make static.
459
460 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
461
462         * bfd-in2.h: Regenerated.
463
464 2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
465
466         PR binutils/14335
467         * section.c: Fix a typo in comments.
468
469 2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
470
471         * elf64-s390.c: Include elf-s390-common.c.
472         (R_390_IRELATIVE): New reloc.
473         (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
474         (RELA_ENTRY_SIZE): New macro.
475         (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
476         *ifunc_resolver_section.
477         (struct plt_entry): New struct.
478         (struct elf_s390_obj_tdata): New field local_plt.
479         (elf_s390_local_plt): New macro.
480         (struct elf_s390_link_hash_table): New field irelifunc.
481         (ELF64): New macro.
482         (link_hash_newfunc): Initialize new fields.
483         (elf_s390_check_relocs): Handle IFUNC symbols.
484         (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
485         symbols.
486         (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
487         IFUNC symbols.
488         (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
489         (elf_s390_relocate_section): Likewise.
490         (elf_s390_finish_dynamic_symbol): Likewise.
491         (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
492         (elf_s390_finish_ifunc_symbol): New function.
493         (elf_s390_gc_sweep_hook): Handle local plt entries.
494         (elf_backend_add_symbol_hook): Define.
495         * elf32-s390.c: See elf64-s390.c changes.
496         * elf-s390-common.c: New file.
497         * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
498         * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
499         BFD_RELOC_390_IRELATIVE.
500         * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
501
502 2012-07-13  Nick Clifton  <nickc@redhat.com>
503
504         * aix386-core.c: Remove use of PTR and PARAMS macros.
505         * archive.c: Likewise.
506         * cache.c: Likewise.
507         * cisco-core.c: Likewise.
508         * coff-alpha.c: Likewise.
509         * coff-apollo.c: Likewise.
510         * coff-aux.c: Likewise.
511         * coff-h8300.c: Likewise.
512         * coff-h8500.c: Likewise.
513         * coff-i386.c: Likewise.
514         * coff-i960.c: Likewise.
515         * coff-ia64.c: Likewise.
516         * coff-m68k.c: Likewise.
517         * coff-m88k.c: Likewise.
518         * coff-mcore.c: Likewise.
519         * coff-mips.c: Likewise.
520         * coff-or32.c: Likewise.
521         * coff-ppc.c: Likewise.
522         * coff-rs6000.c: Likewise.
523         * coff-sh.c: Likewise.
524         * coff-sparc.c: Likewise.
525         * coff-stgo32.c: Likewise.
526         * coff-tic30.c: Likewise.
527         * coff-tic4x.c: Likewise.
528         * coff-tic54x.c: Likewise.
529         * coff-tic80.c: Likewise.
530         * coff-w65.c: Likewise.
531         * cofflink.c: Likewise.
532         * cpu-arc.c: Likewise.
533         * cpu-cris.c: Likewise.
534         * cpu-h8500.c: Likewise.
535         * cpu-i960.c: Likewise.
536         * cpu-msp430.c: Likewise.
537         * cpu-ns32k.c: Likewise.
538         * cpu-powerpc.c: Likewise.
539         * cpu-rs6000.c: Likewise.
540         * cpu-tic4x.c: Likewise.
541         * cpu-w65.c: Likewise.
542         * ecoff.c: Likewise.
543         * ecofflink.c: Likewise.
544         * elf-m10200.c: Likewise.
545         * elf32-bfin.c: Likewise.
546         * elf32-cris.c: Likewise.
547         * elf32-crx.c: Likewise.
548         * elf32-fr30.c: Likewise.
549         * elf32-frv.c: Likewise.
550         * elf32-h8300.c: Likewise.
551         * elf32-i960.c: Likewise.
552         * elf32-m32c.c: Likewise.
553         * elf32-m68hc11.c: Likewise.
554         * elf32-m68hc12.c: Likewise.
555         * elf32-m68hc1x.c: Likewise.
556         * elf32-m68k.c: Likewise.
557         * elf32-mcore.c: Likewise.
558         * elf32-rl78.c: Likewise.
559         * elf32-rx.c: Likewise.
560         * elf32-s390.c: Likewise.
561         * elf32-vax.c: Likewise.
562         * elf64-alpha.c: Likewise.
563         * elf64-mmix.c: Likewise.
564         * elf64-s390.c: Likewise.
565         * elf64-sparc.c: Likewise.
566         * elfnn-ia64.c: Likewise.
567         * elfxx-mips.c: Likewise.
568         * elfxx-sparc.c: Likewise.
569         * hash.c: Likewise.
570         * hp300hpux.c: Likewise.
571         * hppabsd-core.c: Likewise.
572         * hpux-core.c: Likewise.
573         * i386dynix.c: Likewise.
574         * i386linux.c: Likewise.
575         * i386lynx.c: Likewise.
576         * i386mach3.c: Likewise.
577         * i386msdos.c: Likewise.
578         * i386os9k.c: Likewise.
579         * irix-core.c: Likewise.
580         * lynx-core.c: Likewise.
581         * m68klinux.c: Likewise.
582         * mach-o.h: Likewise.
583         * mipsbsd.c: Likewise.
584         * netbsd-core.c: Likewise.
585         * nlm32-i386.c: Likewise.
586         * osf-core.c: Likewise.
587         * pc532-mach.c: Likewise.
588         * pef.c: Likewise.
589         * ppcboot.c: Likewise.
590         * ptrace-core.c: Likewise.
591         * reloc16.c: Likewise.
592         * sco5-core.c: Likewise.
593         * som.h: Likewise.
594         * sparclinux.c: Likewise.
595         * sparclynx.c: Likewise.
596         * ticoff.h: Likewise.
597         * trad-core.c: Likewise.
598         * vms-lib.c: Likewise.
599         * xsym.h: Likewise.
600
601 2012-07-09  Alan Modra  <amodra@gmail.com>
602
603         PR ld/14323
604         * elflink.c (elf_sort_symbol): Sort by size too.
605         (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
606         Do not depend on ordering of symbol aliases.  Match largest size.
607
608 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
609
610         * elf.c (assign_section_numbers): Check if number of sections
611         >= SHN_LORESERVE.
612         * elfcode.h (elf_object_p): Likewise.
613
614 2012-07-03  Nick Clifton  <nickc@redhat.com>
615
616         * archive.c (bsd_write_armap): Catch attempts to create an archive
617         with indicies bigger than 4Gb.
618         (coff_write_armap): Likewise.
619
620 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
621
622         PR binutils/14319
623         * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
624         debug section.
625
626 2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>
627
628         PR ld/3351
629         * elflink.c (_bfd_elf_update_dynamic_flags): New.
630         (_bfd_elf_merge_symbol): Update both real and indirect symbol
631         dynamic flags.
632         (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
633         the indirect symbol is defined in a shared library.
634         (elf_link_add_object_symbols): Likewise.  If the indirect
635         symbol has been forced local, don't make the real symbol
636         dynamic.
637         (elf_link_check_versioned_symbol): Check indirect symbol.
638         (elf_link_output_extsym): Use real symbol definition when
639         reporting indirect symbol error.  Check version info for
640         dynamic versioned symbol.
641
642 2012-07-03  Alan Modra  <amodra@gmail.com>
643
644         PR ld/14207
645         * elf.c (assign_file_positions_for_load_sections): Remove assertions
646         that only PT_LOAD headers include file header and section headers.
647         (assign_file_positions_for_non_load_sections): Similarly don't
648         assert PT_GNU_RELRO header does not include file and section headers.
649         Compare first section vma rather than PT_LOAD p_vaddr against
650         relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
651         abort with assertion.
652
653 2012-07-02  Alan Modra  <amodra@gmail.com>
654
655         * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
656         "anyway" variant when creating .plt.
657         (m32c_elf_relax_plt_section): Remove redundant test and unused param.
658         (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
659         m32c_elf_relax_plt_section.
660         * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
661         when creating .got and .got.plt.
662         (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
663         bfd_get_linker_section.
664         * sunos.c: Similarly throughout.
665
666 2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>
667
668         * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
669         message.
670
671 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
672
673         * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
674         on unresolvable relocation.
675
676 2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>
677
678         * archive.c (_bfd_compute_and_write_armap): Simplify global
679         symbol handling.
680
681 2012-06-29  Nick Clifton  <nickc@redhat.com>
682
683         PR ld/14189
684         * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
685         for locally bound symbols.
686
687 2012-06-29  Alan Modra  <amodra@gmail.com>
688
689         * section.c (bfd_get_linker_section): New function.
690         * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
691         the above throughout rather than bfd_get_section_by_name.  Use
692         bfd_make_section_anyway rather than bfd_make_section when creating
693         them.
694         * elf32-bfin.c: Likewise.
695         * elf32-cr16.c: Likewise.
696         * elf32-cris.c: Likewise.
697         * elf32-frv.c: Likewise.
698         * elf32-hppa.c: Likewise.
699         * elf32-i370.c: Likewise.
700         * elf32-i386.c: Likewise.
701         * elf32-lm32.c: Likewise.
702         * elf32-m32c.c: Likewise.
703         * elf32-m32r.c: Likewise.
704         * elf32-m68k.c: Likewise.
705         * elf32-microblaze.c: Likewise.
706         * elf32-ppc.c: Likewise.
707         * elf32-rl78.c: Likewise.
708         * elf32-s390.c: Likewise.
709         * elf32-score.c: Likewise.
710         * elf32-score7.c: Likewise.
711         * elf32-sh.c: Likewise.
712         * elf32-tic6x.c: Likewise.
713         * elf32-tilepro.c: Likewise.
714         * elf32-vax.c: Likewise.
715         * elf32-xstormy16.c: Likewise.
716         * elf32-xtensa.c: Likewise.
717         * elf64-alpha.c: Likewise.
718         * elf64-hppa.c: Likewise.
719         * elf64-ia64-vms.c: Likewise.
720         * elf64-ppc.c: Likewise.
721         * elf64-s390.c: Likewise.
722         * elf64-sh64.c: Likewise.
723         * elf64-sparc.c: Likewise.
724         * elf64-x86-64.c: Likewise.
725         * elfnn-ia64.c: Likewise.
726         * elfxx-mips.c: Likewise.
727         * elfxx-sparc.c: Likewise.
728         * elfxx-tilegx.c: Likewise.
729         * elflink.c: Likewise.
730         * elf-vxworks.c: Likewise.
731         * elf-m10300.c: Likewise.  Also make use of htab plt, got and
732         gotplt shortcuts.
733         * bfd-in2.h: Regenerate.
734         * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
735         calling create_rofixup_section.
736         * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
737
738 2012-06-29  Alan Modra  <amodra@gmail.com>
739
740         * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
741         section for bss type sections, except for .rela.bss.
742         * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
743         * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
744         * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
745         * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
746         * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
747
748 2012-06-28  Roland McGrath  <mcgrathr@google.com>
749
750         * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
751         displacement calculation in nacl_p case.
752
753 2012-06-28  Nick Clifton  <nickc@redhat.com>
754
755         * po/uk.po: New Ukranian translation.
756         * configure.in (ALL_LINGUAS): Add uk.
757         * configure: Regenerate.
758
759 2012-06-26  Alan Modra  <amodra@gmail.com>
760
761         * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
762         file has multiple .got/.toc sections and all don't fit in
763         current toc group.
764
765 2012-06-22  Roland McGrath  <mcgrathr@google.com>
766
767         * elf.c (assign_file_positions_for_non_load_sections): Define
768         __ehdr_start symbol if it's referenced and there's a PT_LOAD
769         segment that covers both the file and program headers.
770
771 2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>
772
773         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
774         _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
775
776 2012-06-22  Alan Modra  <amodra@gmail.com>
777
778         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
779         save/restore functions when relocatable.  Make "funcs" static.
780
781 2012-06-18  Hans-Peter Nilsson  <hp@axis.com>
782
783         * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
784         of merged .got and .got.plt entries.
785
786 2012-06-18  John Szakmeister  <john@szakmeister.net>
787
788         * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
789
790 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
791
792         * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
793         <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
794         thread common symbols.
795
796 2012-06-13  Nick Clifton  <nickc@redhat.com>
797
798         * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
799         (elf32_arm_object_p): If the machine number could not be deduced
800         from the notes, call bfd_arm_get_mach_from_attributes to get the
801         number from the attributes.
802
803 2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>
804
805         PR bfd/14207
806         * elf.c (assign_file_positions_for_non_load_sections): Abort if
807         PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
808
809 2012-06-12  Alan Modra  <amodra@gmail.com>
810
811         PR ld/14207
812         * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
813         sections at end of PT_LOAD segment when searching for segment
814         that contains end of relro extent.
815
816 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
817
818         * elf.c (assign_file_positions_for_non_load_sections): Reindent.
819
820 2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>
821
822         * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
823
824 2012-06-06  Alan Modra  <amodra@gmail.com>
825
826         * elflink.c (elf_link_input_bfd): Provide a file symbol for
827         each input file with local syms, if the input lacks such.
828         (bfd_elf_final_link): Add a file symbol to mark end of locals
829         for which we can associate with input files.
830         (struct elf_final_link_info): Add filesym_count field.
831         (struct elf_outext_info): Add need_second_pass and second_pass.
832         (elf_link_output_extsym): Detect symbols defined in the output
833         file, emit them on second pass over locals.
834
835 2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
836
837         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
838         of target_read_memory as bfd_size_type.
839         * bfd-in2.h: Regenerate.
840         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
841         argument of target_read_memory as bfd_size_type.
842         (_bfd_elf32_bfd_from_remote_memory): Likewise.
843         (_bfd_elf64_bfd_from_remote_memory): Likewise.
844         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
845         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
846
847 2012-06-03  Alan Modra  <amodra@gmail.com>
848
849         PR binutils/13897
850         * elf.c (elf_find_function): Cache last function sym info.
851         (_bfd_elf_maybe_function_sym): Return function size, pass in
852         section of interest.
853         * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
854         (_bfd_elf_maybe_function_sym): Likewise.
855         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
856         (opd_entry_value): Add in_code_sec param.  Revert caching code.
857         Return -1 if in_code_sec and function found in wrong section.
858         Update all calls.
859
860 2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>
861
862         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
863         of target_read_memory as size_t.
864         * bfd-in2.h: Regenerate.
865         * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
866         argument of target_read_memory as size_t.
867         (_bfd_elf32_bfd_from_remote_memory): Likewise.
868         (_bfd_elf64_bfd_from_remote_memory): Likewise.
869         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
870         * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
871
872 2012-06-01  Alan Modra  <amodra@gmail.com>
873
874         PR binutils/13897
875         * elf64-ppc.c (opd_entry_value): Rewrite cache code.
876
877 2012-05-29  Tom Tromey  <tromey@redhat.com>
878
879         * opncls.c (bfd_fopen): Always close fd on failure.
880         (bfd_fdopenr): Likewise.
881
882 2012-05-27  Alan Modra  <amodra@gmail.com>
883
884         PR ld/14170
885         * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
886         a dynamic library finds a new instance with non-default
887         visibility in a regular object, correctly handle symbols
888         already on the undefs list and undo dynamic symbol state when
889         the new symbol is hidden or internal.
890
891 2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>
892
893         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
894         dynamic_sec_flags to create PLT .eh_frame section.
895         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
896
897 2012-05-25  Alan Modra  <amodra@gmail.com>
898
899         PR ld/13909
900         * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
901         (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
902         * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
903         * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
904         size dynamic sections before stripping eh_frame_hdr.
905         (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
906         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
907         if no other .eh_frame sections exist.
908         * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
909         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
910         or alloc plt_eh_frame here..
911         (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
912         specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
913         (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
914         before writing plt offset.
915         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
916         or alloc plt_eh_frame here..
917         (elf_x86_64_size_dynamic_sections): ..do it here instead.
918         (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
919         before writing plt offset.
920
921 2012-05-24  Alan Modra  <amodra@gmail.com>
922
923         PR ld/14158
924         * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
925         size to output section alignment.
926         (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
927
928 2012-05-23  Alan Modra  <amodra@gmail.com>
929
930         * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
931         BFDs with multiple .eh_frame sections.
932
933 2012-05-23  Alan Modra  <amodra@gmail.com>
934
935         PR ld/13909
936         * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
937
938 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
939
940         PR ld/13909
941         * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
942         last change.
943         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
944
945 2012-05-22  Alan Modra  <amodra@gmail.com>
946
947         * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
948         first one is zero size or discarded.
949         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
950         glink_eh_frame contents here..
951         (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
952         offset to .glink.
953
954 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
955
956         PR ld/13909
957         * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
958         eh_frame section if there is an input .eh_frame section.
959         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
960
961 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
962
963         PR ld/14105
964         * elf32-i386.c (elf_i386_create_dynamic_sections): Always
965         create PLT eh_frame section with SEC_LINKER_CREATED.
966         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
967
968 2012-05-22  Alan Modra  <amodra@gmail.com>
969
970         * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
971         sections attached to a BFD.
972         * section.c (bfd_get_section_by_name): Rewrite description.
973         (bfd_get_next_section_by_name): New function.
974         * bfd-in2.h: Regenerate.
975
976 2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>
977
978         * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
979         (elf_m68k_grok_psinfo): New function.
980         (elf_backend_grok_prstatus): Define.
981         (elf_backend_grok_psinfo): Define.
982
983 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
984
985         * elf64-mips.c (elf_backend_got_header_size): Correct definition.
986         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
987         backend's GOT header size instead of hardcoding it.
988
989 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
990
991         * elf32-vax.c (elf_vax_relocate_section)
992         <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
993
994 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
995
996         * elf32-vax.c (elf_vax_relocate_section)
997         <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
998         its name as the check for text sections.
999
1000 2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1001
1002         * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1003         the third reloc offset is the same as the first.
1004
1005 2012-05-19  Alan Modra  <amodra@gmail.com>
1006
1007         * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1008         (has_tls_reloc, has_tls_get_addr_call): Move back to..
1009         * elf32-ppc.c: ..here.
1010         (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1011         (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1012
1013 2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1014
1015         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1016         _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1017         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1018
1019 2012-05-18  Roland McGrath  <mcgrathr@google.com>
1020
1021         * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1022         not to clobber the ar_fmag field stored in ARED->arch_header.
1023
1024 2012-05-18  Pedro Alves  <palves@redhat.com>
1025
1026         * mach-o.h: Don't include sysdep.h.
1027
1028 2012-05-18  Nick Clifton  <nickc@redhat.com>
1029
1030         PR 14072
1031         * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1032         complaining about config.h not having been included.
1033         * bfd-in2.h: Regenerate.
1034
1035 2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>
1036
1037         * aclocal.m4: Regenerate.
1038         * Makefile.in: Regenerate.
1039
1040 2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
1041             Nick Clifton  <nickc@redhat.com>
1042
1043         PR 14072
1044         * configure.in: Add check that sysdep.h has been included before
1045         any system header files.
1046         * configure: Regenerate.
1047         * config.in: Regenerate.
1048         * aclocal.m4: Regenerate.
1049         * bfd-in.h: Generate an error if included before config.h.
1050         * sysdep.h: Likewise.
1051         * bfd-in2.h: Regenerate.
1052         * compress.c: Remove #include "config.h".
1053         * plugin.c: Likewise.
1054         * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1055         * elf64-hppa.c: Likewise.
1056         * som.c: Likewise.
1057         * xsymc.c: Likewise.
1058
1059 2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
1060             Alan Modra  <amodra@gmail.com>
1061
1062         * elf.c (ignore_section_sym): Correct comment.  Don't return
1063         true for absolute section.
1064         (elf_map_symbols): Move stray comment.  Adjust for above change.
1065         Don't discard global section symbols.
1066
1067 2012-05-17  Alan Modra  <amodra@gmail.com>
1068
1069         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1070         _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1071         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1072         absolute.
1073
1074 2012-05-17  Alan Modra  <amodra@gmail.com>
1075
1076         * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1077         is_ppc_vle): Move to..
1078         * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1079
1080 2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1081
1082         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1083         bfd_get_section_lma, bfd_get_section_alignment,
1084         bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1085         in order to use the `bfd' argument.
1086         * bfd-in2.h: Regenerate.
1087         * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1088         as the first argument for `bfd_get_section_alignment'.
1089         * elf32-arm.c (create_ifunc_sections): Likewise, for
1090         `bfd_set_section_alignment'.
1091         * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1092         `bfd_get_section_name'.
1093         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1094         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1095         (ppc_elf_relocate_section): Likewise.
1096         * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1097         `bfd_get_section_vma'.
1098         * elf64-ppc.c (create_linkage_sections): Likewise, for
1099         `bfd_set_section_alignment'.
1100
1101 2012-05-16  Georg-Johann Lay  <avr@gjlay.de>
1102
1103         PR target/13503
1104         * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1105         * bfd-in2.h: Regenerate.
1106         * libbfd.h: Regenrate.
1107         * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1108         R_AVR_8_HLO8.
1109         (avr_reloc_map): Likewise.
1110
1111 2012-05-16  Daniel Richard G.  <skunk@iskunk.org>
1112
1113         PR binutils/13558
1114         * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1115         * bfd/aout-ns32k.c: Likewise.
1116         * bfd/aout-sparcle.c: Likewise.
1117         * bfd/aout0.c: Likewise.
1118         * bfd/bfd-in2.h: Likewise.
1119         * bfd/coff-stgo32.c: Likewise.
1120         * bfd/cpu-lm32.c: Likewise.
1121         * bfd/cpu-microblaze.c: Likewise.
1122         * bfd/cpu-score.c: Likewise.
1123         * bfd/cpu-tilegx.c: Likewise.
1124         * bfd/cpu-tilepro.c: Likewise.
1125         * bfd/elf32-lm32.c: Likewise.
1126         * bfd/elf32-microblaze.c: Likewise.
1127         * bfd/elf32-score7.c: Likewise.
1128         * bfd/elf32-tilepro.c: Likewise.
1129         * bfd/elfxx-tilegx.c: Likewise.
1130         * bfd/mach-o.h: Likewise.
1131         * bfd/nlm32-ppc.c: Likewise.
1132         * bfd/ns32knetbsd.c: Likewise.
1133         * bfd/pef.h: Likewise.
1134         * bfd/plugin.c: Likewise.
1135         * bfd/stab-syms.c: Likewise.
1136         * bfd/sunos.c: Likewise.
1137         * bfd/syms.c: Likewise.
1138         * bfd/xsym.h: Likewise.
1139
1140 2012-05-16  Alan Modra  <amodra@gmail.com>
1141
1142         * elflink.c: Rename flaginfo to flinfo throughout, except..
1143         (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1144         Formatting, style.  Simplify flag match.
1145
1146 2012-05-16  Alan Modra  <amodra@gmail.com>
1147
1148         * dwarf2.c: Formatting.
1149         (arange_add): Pass in unit rather than bfd.  Update callers.
1150         Ignore empty ranges.  Don't ask for cleared memory.
1151         (parse_comp_unit): Only set unit->base_address if processing
1152         DW_TAG_compile_unit.
1153         (find_debug_info): Optimise section lookup.
1154         (place_sections): Use bfd_alloc for stash->adjusted_sections.
1155         (find_line): Match previously parsed comp unit addresses as we
1156         do for newly parsed comp units.
1157
1158 2012-05-16  Alan Modra  <amodra@gmail.com>
1159
1160         * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
1161         stops at end of ar_size field.
1162
1163 2012-05-16  Alan Modra  <amodra@gmail.com>
1164
1165         PR ld/13962
1166         PR ld/7023
1167         * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1168         out of range.  As a special case, fix sh_info for zero sh_size.
1169         Do the same for .symtab.
1170
1171 2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
1172             Stephane Carrez <stcarrez@nerim.fr>
1173
1174         * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1175         * config.bfd: Likewise.
1176         * cpu-m9s12x.c: New.
1177         * cpu-m9s12xg.c: New.
1178         * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1179         Add option to offset S12 addresses into XGATE memory space.
1180         Fix carry bug in IMM16 (IMM8 low/high) relocate.
1181         * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1182         (ALL_MACHINES_CFILES): Likewise.
1183         * reloc.c: Add S12X relocs.
1184         * Makefile.in: Regenerate.
1185         * bfd-in2.h: Regenerate.
1186         * libbfd.h: Regenerate.
1187
1188 2012-05-14  James Lemke  <jwlemke@codesourcery.com>
1189             Catherine Moore  <clm@codesourcery.com>
1190
1191         * bfd.c (bfd_lookup_section_flags): Add section parm.
1192         * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1193         * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1194         (bfd_elf_lookup_section_flags): Add section parm.
1195         * elf32-ppc.c (is_ppc_vle): New function.
1196         (ppc_elf_modify_segment_map): New function.
1197         (elf_backend_modify_segment_map): Define.
1198         (has_vle_insns): New define.
1199         * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1200         * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1201         Move in logic to omit / include a section.
1202         * libbfd-in.h (bfd_link_info): Add section parm.
1203         (bfd_generic_lookup_section_flags): Likewise.
1204         * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1205         * section.c (bfd_section): Move out section_flag_info.
1206         (BFD_FAKE_SECTION): Remove flag_info initializer.
1207         * targets.c (_bfd_lookup_section_flags): Add section parm.
1208
1209 2012-05-14  Catherine Moore  <clm@codesourcery.com>
1210
1211         * archures.c (bfd_mach_ppc_vle): New.
1212         * bfd-in2.h: Regenerated.
1213         * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1214         * elf32-ppc.c (split16_format_type): New enumeration.
1215         (ppc_elf_vle_split16): New function.
1216         (HOWTO): Add entries for R_PPC_VLE relocations.
1217         (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1218         (ppc_elf_section_flags): New function.
1219         (ppc_elf_lookup_section_flags): New function.
1220         (ppc_elf_section_processing): New function.
1221         (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1222         (ppc_elf_relocation_section): Likewise.
1223         (elf_backend_lookup_section_flags_hook): Define.
1224         (elf_backend_section_flags): Define.
1225         (elf_backend_section_processing): Define.
1226         * elf32-ppc.h (ppc_elf_section_processing): Declare.
1227         * libbfd.h: Regenerated.
1228         * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1229         BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1230         BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1231         BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1232         BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1233         BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1234         BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1235         BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1236         BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1237
1238 2012-05-11  Georg-Johann Lay  <avr@gjlay.de>
1239
1240         PR target/13503
1241         * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1242         BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1243         * bfd-in2.h: Regenerate.
1244         * libbfd.h: Regenrate.
1245         * elf32-avr.c (elf_avr_howto_table): Add entries for
1246         R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1247         (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1248         R_AVR_8_HHI8.
1249
1250 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1253         addend overflow check.
1254
1255 2012-05-10  DJ Delorie  <dj@redhat.com>
1256
1257         * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1258
1259 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1260
1261         * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1262         hex number in x32 addend overflow check.
1263
1264 2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>
1265
1266         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1267         R_X86_64_RELATIVE64.
1268
1269 2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1270
1271         * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1272         overflow for R_X86_64_RELATIVE64.
1273
1274 2012-05-08  Ben Cheng  <bccheng@google.com>
1275
1276         * elf.c: Preserve the original p_align and p_flags if they are
1277         valid.
1278
1279 2012-05-07  Alan Modra  <amodra@gmail.com>
1280
1281         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1282         RELOC_AGAINST_DISCARDED_SECTION invocation.
1283
1284 2012-05-07  Hans-Peter Nilsson  <hp@axis.com>
1285
1286         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1287         local variable i_ instead of assuming and using a variable i.
1288
1289 2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>
1290
1291         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1292         relocations.
1293         * elfxx-mips.c (mips_reloc_against_discarded_section): New
1294         function.
1295         (_bfd_mips_elf_relocate_section): Call it, in place of
1296         RELOC_AGAINST_DISCARDED_SECTION.
1297         * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1298         to RELOC_AGAINST_DISCARDED_SECTION.
1299         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1300         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1301         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1302         * elf32-bfin.c (bfin_relocate_section): Likewise.
1303         (bfinfdpic_relocate_section): Likewise.
1304         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1305         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1306         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1307         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1308         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1309         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1310         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1311         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1312         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1313         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1314         * elf32-i370.c (i370_elf_relocate_section): Likewise.
1315         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1316         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1317         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1318         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1319         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1320         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1321         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1322         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1323         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1324         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1325         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1326         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1327         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1328         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1329         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1330         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1331         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1332         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1333         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1334         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1335         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1336         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1337         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1338         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1339         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1340         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1341         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1342         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1343         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1344         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1345         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1346         (elf64_alpha_relocate_section): Likewise.
1347         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1348         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1349         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1350         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1351         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1352         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1353         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1354         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1355         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1356
1357 2012-05-05  Alan Modra  <amodra@gmail.com>
1358
1359         PR ld/14052
1360         PR ld/13621
1361         * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1362
1363 2012-05-05  Alan Modra  <amodra@gmail.com>
1364
1365         * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1366         bfd_und_section and bfd_ind_section with their _ptr variants, or
1367         use corresponding bfd_is_* macros.
1368         * aout-ns32k.c: Likewise.
1369         * aout-tic30.c: Likewise.
1370         * coff-arm.c: Likewise.
1371         * coff-tic54x.c: Likewise.
1372         * cpu-ns32k.c: Likewise.
1373         * elf-attrs.c: Likewise.
1374         * elfcode.h: Likewise.
1375         * peicode.h: Likewise.
1376         * reloc.c: Likewise.
1377         * riscix.c: Likewise.
1378         * versados.c: Likewise.
1379         * section.c: Likewise.
1380         (bfd_abs_section, bfd_ind_section, bfd_com_section,
1381         bfd_ind_section): Delete.
1382         (std_section): New array replacing above.
1383         (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1384         bfd_ind_section_ptr, STD_SECTION): Update.
1385         (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1386         * bfd-in2.h: Regenerate.
1387
1388 2012-05-03  Sean Keys  <skeys@ipdatasys.com>
1389
1390         * cpu-xgate.c: New file. Added XGATE support.
1391         * archures.c (bfd_architecture): Add XGATE architecture.
1392         (bfd_archures_list): Add reference to XGATE architecture info.
1393         * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1394         * reloc.c: Add various XGATE relocation enums.
1395         * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1396         list.
1397         * Makefile.am: Add support for XGATE elf.
1398         * configure.in: Ditto.
1399         * config.bfd: Ditto.
1400         * Makefile.in: Regenerate.
1401         * configure: Ditto.
1402         * bfd-in2.h: Ditto.
1403         * libbfd.h: Ditto.
1404         Added files for XGATE relocations.
1405         * elf32-xgate.c: Created minimal relocation file.
1406         * elf32-xgate.h: Created minimal header file for elf32-xgate.
1407
1408 2012-05-03  Tristan Gingold  <gingold@adacore.com>
1409
1410         * dwarf2.c (decode_line_info): Ignore
1411         DW_LNE_HP_source_file_correlation.
1412
1413 2012-05-01  Nick Clifton  <nickc@redhat.com>
1414
1415         PR binutils/13121
1416         * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1417         AIX system headers.
1418         * coff-ppc.c: Likewise.
1419         * cofflink.c: Likewise.
1420         * elf32-arm.c: Likewise.
1421         * elf64-sparc.c: Likewise.
1422         * elflink.c: Likewise.
1423         * pdp11.c: Likewise.
1424         * rescoff.c: Likewise.
1425
1426 2012-04-26  Mark Wielaard  <mjw@redhat.com>
1427
1428         * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1429         possibly being relative to DW_AT_low_pc.
1430         (parse_comp_unit): Likewise.
1431
1432 2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>
1433
1434         * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1435         also when generating PIE.
1436         (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1437         by relocations as dynamic.
1438
1439 2012-04-26  Hans-Peter Nilsson  <hp@axis.com>
1440
1441         Provide a way for programs to recognize BFD_ASSERT calls.
1442         * bfd.c (bfd_assert_handler_type): New API type.
1443         (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1444         (_bfd_assert_handler): New variable.
1445         (_bfd_default_assert_handler): New function.
1446         (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1447         * libbfd-in.h (_bfd_assert_handler): Declare.
1448         * libbfd.h, bfd-in2.h: Regenerate.
1449
1450 2012-04-24  Hans-Peter Nilsson  <hp@axis.com>
1451
1452         PR ld/13990
1453         * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1454         symbol, where PLT refcount is set to -1.
1455
1456 2012-04-24  Alan Modra  <amodra@gmail.com>
1457
1458         PR ld/13991
1459         * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1460         _bfd_generic_link_just_syms.
1461         * elflink.c (_bfd_elf_link_just_syms): Delete.
1462         * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1463
1464         * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1465         * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1466         SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1467         SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1468         * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1469         * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1470         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1471         * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1472         * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1473         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1474         * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1475         * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1476         * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1477         * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1478         * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1479         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1480         * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1481         * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1482         * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1483         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1484         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1485         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1486         * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1487         * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1488         * reloc.c: Update all references.
1489         * bfd-in2.h: Regenerate.
1490
1491 2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1492
1493         * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1494         * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1495
1496 2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>
1497
1498         * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1499         got_type.
1500         (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1501         it.
1502
1503 2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1504
1505         * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1506         relocations when LE conversion happens on the IE tls symbol.
1507
1508 2012-04-17  Roland McGrath  <mcgrathr@google.com>
1509
1510         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1511         so that 32-byte boundary is a proper instruction boundary.
1512
1513 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1514
1515         * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1516         member of an object archive.<
1517
1518 2012-04-17  Tristan Gingold  <gingold@adacore.com>
1519
1520         * vms-lib.c (MAX_EKEYLEN): Define.
1521         (MAX_KEYLEN): Fix value.
1522         (vms_write_index): Add comments and fix indentation.
1523         Adjust comparaison.  Add assertions.  Free kbn_blk.
1524         (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1525         Compense MAX_KEYLEN adjustment.
1526
1527 2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>
1528
1529         * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1530         (_bfd_mips_elf_check_relocs): Update accordingly.
1531
1532 2012-04-13  Alan Modra  <amodra@gmail.com>
1533
1534         PR ld/13947
1535         * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1536         reloc sections.
1537
1538 2012-04-12  David S. Miller  <davem@davemloft.net>
1539
1540         * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1541         BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1542         * libbfd.h: Regenerate.
1543         * bfd-in2.h: Likewise.
1544         * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1545         (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1546         R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1547         (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1548         (_bfd_sparc_elf_check_relocs): Likewise.
1549         (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1550         (_bfd_sparc_elf_relocate_section): Likewise.
1551
1552 2012-04-12  Roland McGrath  <mcgrathr@google.com>
1553
1554         * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1555         New variables.
1556         (struct elf32_arm_link_hash_table): New member `nacl_p'.
1557         (elf32_arm_link_hash_table_create): Initialize it.
1558         (elf32_arm_nacl_link_hash_table_create): New function.
1559         (arm_movw_immediate, arm_movt_immediate): New functions.
1560         (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1561         (elf32_arm_finish_dynamic_sections): Likewise.
1562         (elf32_arm_output_plt_map_1): Likewise.
1563         (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1564         New backend vector stanza.
1565         (elf32_arm_nacl_modify_segment_map): New function.
1566         * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1567         * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1568         * configure.in: Likewise.
1569         (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1570         (bfd_elf32_littlearm_nacl_vec): Likewise.
1571         (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1572         (bfd_elf32_bigarm_symbian_vec): Likewise.
1573         (bfd_elf32_littlearm_symbian_vec): Likewise.
1574         (bfd_elf32_bigarm_vxworks_vec): Likewise.
1575         (bfd_elf32_littlearm_vxworks_vec): Likewise.
1576         * configure: Regenerated.
1577
1578 2012-04-12  Tristan Gingold  <gingold@adacore.com>
1579
1580         * elflink.c (elf_link_output_extsym): Add a guard.
1581         (bfd_elf_final_link): Remove assertion.
1582         (bfd_elf_final_link): Add a guard.
1583         * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1584         (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1585         (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1586         (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1587         Remove.
1588         (elfNN-ia64-vms target): Move to ...
1589         * elf64-ia64-vms.c: New file.
1590         * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1591         * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1592         (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1593         * configure: Regenerate.
1594         * Makefile.in: Regenerate.
1595
1596 2012-04-11  Nick Clifton  <nickc@redhat.com>
1597
1598         PR binutils/13897
1599         * elf64-ppc.c (opd_entry_value): When dealing with sections
1600         without relocs, keep the last section loaded in order to avoid
1601         unnecessary reloads.
1602
1603 2012-04-09  Roland McGrath  <mcgrathr@google.com>
1604
1605         * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1606         * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1607         (nacl_modify_program_headers): Likewise.
1608
1609 2012-04-03  Roland McGrath  <mcgrathr@google.com>
1610
1611         * elf-nacl.c: New file.
1612         * elf-nacl.h: New file.
1613         * elf32-i386.c (elf_backend_modify_segment_map): Define for
1614         bfd_elf32_i386_nacl_vec.
1615         (elf_backend_modify_program_headers): Likewise.
1616         * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1617         bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1618         (elf_backend_modify_program_headers): Likewise.
1619         * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1620         (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1621         * Makefile.in: Regenerated.
1622         * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1623         (bfd_elf32_x86_64_nacl_vec): Likewise.
1624         (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1625         (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1626         (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1627         (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1628         (bfd_elf32_i386_nacl_vec): Likewise.
1629         (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1630         (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1631         * configure: Regenerated.
1632
1633 2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
1634
1635         * elf32-m68k.c (elf_m68k_relocate_section): Allow
1636         R_68K_TLS_LE{8,16,32} for PIE.
1637
1638 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1639
1640         * elf64-s390.c: Fix several comments regarding PLT entry
1641         description.
1642         * elf32-s390.c: Likewise.
1643
1644 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1645
1646         * elf64-s390.c: Use the section pointer shortcuts in
1647         elf_link_hash_table and remove them from the target specific
1648         variant.
1649         * elf32-s390.c: Likewise.
1650
1651 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1652
1653         * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1654         New definitions.
1655         (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1656         (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1657         (elf_s390_finish_dynamic_sections): Likewise.
1658         * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1659         (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1660         (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1661         (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1662         (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1663
1664 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1665
1666         * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1667         Rename all occurrences in the file to elf_dyn_relocs.
1668         * elf64-s390.c: Likewise.
1669
1670 2012-03-30  Alan Modra  <amodra@gmail.com>
1671
1672         * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1673         libraries.
1674
1675 2012-03-29  Alan Modra  <amodra@gmail.com>
1676
1677         * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1678         * bfd-in2.h: Regenerate.
1679
1680 2012-03-23  Alan Modra  <amodra@gmail.com>
1681
1682         * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1683         on empty alloc sections.
1684
1685 2012-03-23  Alan Modra  <amodra@gmail.com>
1686
1687         * linker.c (_bfd_nearby_section): New function, split out from..
1688         (fix_syms): ..here.
1689         * bfd-in.h (_bfd_nearby_section): Declare.
1690         * bfd-in2.h: Regenerate.
1691         * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1692         data_index_section with ld -q or ld -r output relocs against
1693         stripped output sections.  Instead use _bfd_nearby_section.
1694
1695 2012-03-23  Alan Modra  <amodra@gmail.com>
1696
1697         PR binutils/13894
1698         * elf64-ppc.c (opd_entry_value): Read full symbol table when
1699         sym hashes unavailable.
1700
1701 2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>
1702
1703         * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1704         for non-C6X objects.
1705
1706 2012-03-20  Kai Tietz  <ktietz@redhat.com>
1707
1708         PR ld/12742
1709         * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1710         * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1711         Add windows.h header include if HAVE_WINDOWS_H is defined.
1712         (dlerror): New static function if windows variant is used instead
1713         of dlfcn.h.
1714         (dlclose): Likewise.
1715         (dlopen): Likewise.
1716         (dlsym): Likewise.
1717         * configure: Regenerated.
1718         * config.in: Regenerated.
1719
1720 2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1721
1722         PR ld/13880
1723         * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1724         for R_386_GOTOFF relocation against protected function if
1725         SYMBOLIC_BIND is true.
1726
1727         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1728         error for R_X86_64_GOTOFF64 relocation against protected function
1729         when building executable or SYMBOLIC_BIND is true.
1730
1731 2012-03-16  Roland McGrath  <mcgrathr@google.com>
1732
1733         * config.bfd: Handle x86_64-*-nacl*.
1734         * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1735         (bfd_elf32_x86_64_nacl_vec): Likewise.
1736         * targets.c: Support them.
1737         * configure.in: Likewise.
1738         * configure: Regenerated.
1739
1740 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
1741
1742         * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1743         (elf32_arm_attributes_forbid_div): Likewise.
1744         (elf32_arm_merge_eabi_attributes): Correct handling of
1745         Tag_DIV_use.
1746
1747 2012-03-15  Roland McGrath  <mcgrathr@google.com>
1748
1749         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1750         elf_x86_64_backend_data parameters for plt_eh_frame.
1751
1752         * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1753         (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1754         (elf_x86_64_arch_bed): New variable.
1755         (elf_backend_arch_data): New macro.
1756         (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1757         (elf_x86_64_allocate_dynrelocs): Likewise.
1758         (elf_x86_64_relocate_section): Likewise.
1759         (elf_x86_64_plt_sym_val): Likewise.
1760         (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1761         parameters for PLT details.
1762         (elf_x86_64_finish_dynamic_sections): Likewise.
1763
1764 2012-03-14  Roland McGrath  <mcgrathr@google.com>
1765
1766         * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1767         to the full size, padding out with nop instructions.
1768
1769 2012-03-12  Alan Modra  <amodra@gmail.com>
1770
1771         * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1772         on zero size dynbss symbol.
1773         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1774         * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1775         * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1776         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1777         * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1778         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1779         * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1780         * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1781         * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1782         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1783         * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1784         * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1785         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1786         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1787         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1788         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1789         * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1790         * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1791         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1792         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1793         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1794
1795 2012-03-10  Edmar Wienskoski  <edmar@freescale.com>
1796
1797         * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1798         * bfd-in2.h: Regenerate.
1799         * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1800         bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1801
1802 2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         PR ld/13817
1805         * elf32-i386.c (elf_i386_relocate_section): Restore
1806         R_386_IRELATIVE.
1807
1808         * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1809         R_X86_64_IRELATIVE.
1810
1811 2012-03-08  Tristan Gingold  <gingold@adacore.com>
1812
1813         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1814         keylen according to archive kind.  Set nextvbn and nextrfa lhd
1815         fields.  Add comments.
1816
1817 2012-03-07  Nick Clifton  <nickc@redhat.com>
1818
1819         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1820         field.
1821         (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1822         (elf_mn10300_tdata): Define.
1823         (elf_mn10300_local_got_tls_type): Define.
1824         (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1825         R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1826         R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1827         R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1828         (mn10300_reloc_map): Likewise.
1829         (elf_mn10300_tls_transition): New function.
1830         (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1831         (mn10300_elf_check_relocs): Add TLS support.
1832         (mn10300_elf_final_link_relocate): Likewise.
1833         (mn10300_elf_relocate_section): Likewise.
1834         (mn10300_elf_relax_section): Likewise.
1835         (elf32_mn10300_link_hash_newfunc): Initialise new field.
1836         (_bfd_mn10300_copy_indirect_symbol): New function.
1837         (elf32_mn10300_link_hash_table_create): Initialise new fields.
1838         (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1839         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1840         (_bfd_mn10300_elf_reloc_type_class): Allocate an
1841         elf_mn10300_obj_tdata structure.
1842         (elf_backend_copy_indirect_symbol): Define.
1843         * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1844         BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1845         BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1846         BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1847         (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1848         alongside other MN10300 relocations.
1849         * bfd-in2.h: Regenerate.
1850         * libbfd.h: Regenerate.
1851
1852 2012-03-06  Jakub Jelinek  <jakub@redhat.com>
1853
1854         * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1855         set relocate to TRUE.
1856
1857 2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1858
1859         PR ld/12152
1860         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1861         overflows for R_SPARC_UA32 in .stab sections.
1862
1863 2012-03-01  Alan Modra  <amodra@gmail.com>
1864
1865         * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1866
1867 2012-02-27  Alan Modra  <amodra@gmail.com>
1868
1869         * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1870         before calling elf specific function.
1871         (sh_elf_osec_readonly_p): Test for error return from above.
1872
1873 2012-02-27  Alan Modra  <amodra@gmail.com>
1874
1875         * elf32-spu.c (build_stub): Fix malloc under-allocation.
1876
1877 2012-02-25  Walter Lee  <walt@tilera.com>
1878         * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1879         BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1880         BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1881         BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1882         BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1883         BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1884         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1885         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1886         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1887         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1888         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1889         BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1890         BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1891         BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1892         BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1893         BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1894         BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1895         BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1896         BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1897         BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1898         BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1899         BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1900         BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1901         BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1902         BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1903         BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1904         Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1905         BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1906         BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1907         BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1908         BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1909         BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1910         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1911         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1912         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1913         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1914         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1915         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1916         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1917         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1918         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1919         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1920         BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1921         BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1922         BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1923         BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1924         BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1925         BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1926         BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1927         BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1928         * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1929         relocations.
1930         (tilepro_reloc_map): Ditto.
1931         (tilepro_info_to_howto_rela): Ditto.
1932         (reloc_to_create_func): Ditto.
1933         (tilepro_tls_translate_to_le): New.
1934         (tilepro_tls_translate_to_ie): New.
1935         (tilepro_elf_tls_transition): New.
1936         (tilepro_elf_check_relocs): Handle new tls relocations.
1937         (tilepro_elf_gc_sweep_hook): Ditto.
1938         (allocate_dynrelocs): Ditto.
1939         (tilepro_elf_relocate_section): Ditto.
1940         (tilepro_replace_insn): New.
1941         (insn_mask_X1): New.
1942         (insn_mask_X0_no_dest_no_srca): New
1943         (insn_mask_X1_no_dest_no_srca): New
1944         (insn_mask_Y0_no_dest_no_srca): New
1945         (insn_mask_Y1_no_dest_no_srca): New
1946         (srca_mask_X0): New
1947         (srca_mask_X1): New
1948         (insn_tls_le_move_X1): New
1949         (insn_tls_le_move_zero_X0X1): New
1950         (insn_tls_ie_lw_X1): New
1951         (insn_tls_ie_add_X0X1): New
1952         (insn_tls_ie_add_Y0Y1): New
1953         (insn_tls_gd_add_X0X1): New
1954         (insn_tls_gd_add_Y0Y1): New
1955         * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1956         relocations.
1957         (tilegx_reloc_map): Ditto.
1958         (tilegx_info_to_howto_rela): Ditto.
1959         (reloc_to_create_func): Ditto.
1960         (tilegx_elf_link_hash_table): New field disable_le_transition.
1961         (tilegx_tls_translate_to_le): New.
1962         (tilegx_tls_translate_to_ie): New.
1963         (tilegx_elf_tls_transition): New.
1964         (tilegx_elf_check_relocs): Handle new tls relocations.
1965         (tilegx_elf_gc_sweep_hook): Ditto.
1966         (allocate_dynrelocs): Ditto.
1967         (tilegx_elf_relocate_section): Ditto.
1968         (tilegx_copy_bits): New.
1969         (tilegx_replace_insn): New.
1970         (insn_mask_X1): New.
1971         (insn_mask_X0_no_dest_no_srca): New.
1972         (insn_mask_X1_no_dest_no_srca): New.
1973         (insn_mask_Y0_no_dest_no_srca): New.
1974         (insn_mask_Y1_no_dest_no_srca): New.
1975         (insn_mask_X0_no_operand): New.
1976         (insn_mask_X1_no_operand): New.
1977         (insn_mask_Y0_no_operand): New.
1978         (insn_mask_Y1_no_operand): New.
1979         (insn_tls_ie_ld_X1): New.
1980         (insn_tls_ie_ld4s_X1): New.
1981         (insn_tls_ie_add_X0X1): New.
1982         (insn_tls_ie_add_Y0Y1): New.
1983         (insn_tls_ie_addx_X0X1): New.
1984         (insn_tls_ie_addx_Y0Y1): New.
1985         (insn_tls_gd_add_X0X1): New.
1986         (insn_tls_gd_add_Y0Y1): New.
1987         (insn_move_X0X1): New.
1988         (insn_move_Y0Y1): New.
1989         (insn_add_X0X1): New.
1990         (insn_add_Y0Y1): New.
1991         (insn_addx_X0X1): New.
1992         (insn_addx_Y0Y1): New.
1993         * libbfd.h: Regenerate.
1994         * bfd-in2.h: Regenerate.
1995
1996 2012-02-25  Walter Lee  <walt@tilera.com>
1997
1998         * config.bfd (tilegx-*-*): rename little endian vector; add big
1999         endian vector.
2000         (tilegxbe-*-*): New case.
2001         * configure.in (bfd_elf32_tilegx_vec): Rename...
2002         (bfd_elf32_tilegx_le_vec): ... to this.
2003         (bfd_elf32_tilegx_be_vec): New vector.
2004         (bfd_elf64_tilegx_vec): Rename...
2005         (bfd_elf64_tilegx_le_vec): ... to this.
2006         (bfd_elf64_tilegx_be_vec): New vector.
2007         * configure: Regenerate.
2008         * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2009         (TARGET_LITTLE_NAME): Ditto.
2010         (TARGET_BIG_SYM): Define.
2011         (TARGET_BIG_NAME): Define.
2012         * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2013         (TARGET_LITTLE_NAME): Ditto.
2014         (TARGET_BIG_SYM): Define.
2015         (TARGET_BIG_NAME): Define.
2016         * targets.c (bfd_elf32_tilegx_vec): Rename...
2017         (bfd_elf32_tilegx_le_vec): ... to this.
2018         (bfd_elf32_tilegx_be_vec): Declare.
2019         (bfd_elf64_tilegx_vec): Rename...
2020         (bfd_elf64_tilegx_le_vec): ... to this.
2021         (bfd_elf64_tilegx_be_vec): Declare.
2022         (_bfd_target_vector): Add / rename above vectors.
2023         * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2024         * bfd-in2.h: Regenerate.
2025         * cpu-tilegx.c (bfd_tilegx32_arch): define.
2026         (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2027
2028 2012-02-24  Nick Clifton  <nickc@redhat.com>
2029
2030         PR ld/13730
2031         * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2032         error message instead of aborting, when an outofrange reloc is
2033         encountered.
2034
2035 2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>
2036
2037         * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2038         (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
2039         bit-fields when target and host differ in endian-ness.  When
2040         PAIRs are non-scattered find the 'symbol' from the preceding
2041         reloc.  Add FIXME re. reloc symbols on section boundaries.
2042         (bfd_mach_o_swap_out_non_scattered_reloc): New.
2043         (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2044
2045 2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>
2046
2047         * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2048         sect-diffs.
2049         (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2050         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2051
2052 2012-02-17  Tristan Gingold  <gingold@adacore.com>
2053
2054         * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2055         * libbfd.h: Regenerated.
2056         * bfd-in2.h: Likewise.
2057         * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2058         (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2059         (bfd_mach_o_i386_swap_reloc_out): Likewise.
2060
2061 2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2062
2063         * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2064         GD->LE and LD->LE optimizations.
2065
2066 2012-02-16  Alan Modra  <amodra@gmail.com>
2067
2068         PR binutils/13355
2069         * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2070
2071 2012-02-13  Richard Henderson  <rth@redhat.com>
2072
2073         PR ld/13621
2074         * linker.c (fix_syms): Force symbols outside any section into
2075         bfd_abs_section_ptr.
2076
2077 2012-02-13  Alan Modra  <amodra@gmail.com>
2078
2079         * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2080         * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2081         * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2082         * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2083
2084 2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2085             Nick Clifton  <nickc@redhat.com>
2086
2087         * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2088         memset.
2089
2090 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2091
2092         * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2093         vma additions in their logical, rather than physical order.
2094
2095 2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>
2096
2097         * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2098         parameters.
2099         * mach-o-x86-64.c (text_section_names_xlat): New.
2100         (mach_o_x86_64_segsec_names_xlat): New.
2101         (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2102         * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2103
2104 2012-02-10  Tristan Gingold  <gingold@adacore.com>
2105
2106         * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2107         to avoid infinite loop.  Add comments.
2108
2109 2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2110
2111         PR ld/13675
2112         * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2113         nop instructions.
2114         (bfd_arch_i386_short_nop_fill): New.
2115         (bfd_arch_i386_long_nop_fill): Likewise.
2116         Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2117         initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
2118         bfd_arch_info initializers.
2119
2120         * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2121         (bfd_arch_i386_short_nop_fill): This.
2122         Update bfd_arch_info initializers.
2123         * cpu-l1om.c: Likewise.
2124
2125 2012-02-08  Alan Modra  <amodra@gmail.com>
2126
2127         * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2128         (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2129         the correct h->u.weakdef.
2130
2131 2012-02-07  Alan Modra  <amodra@gmail.com>
2132
2133         * elf.c (elf_find_function): Don't use internal_elf_sym.
2134         (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
2135         parameter with asymbol.
2136         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2137         * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2138         (struct elf_backend_data <maybe_function_sym>): Likewise.
2139
2140 2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)
2141
2142         PR bfd/13410
2143         * elf32-avr.c (elf32_avr_relax_section): Correct the
2144         condition that qualifies the candidates for relaxation.
2145
2146 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2147
2148         * bfdio.c (real_fopen): Remove unused vms_modes variable.
2149
2150 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2151
2152         * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2153         variable warning.
2154
2155 2012-02-02  Tristan Gingold  <gingold@adacore.com>
2156
2157         * archive.c (bfd_slurp_armap): Fix thinko in cast.
2158
2159 2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2160
2161         PR ld/13616
2162         * archures.c (bfd_arch_info): Add fill.
2163         (bfd_default_arch_struct): Add bfd_arch_default_fill.
2164         (bfd_arch_default_fill): New.
2165
2166         * configure.in: Set bfd version to 2.22.52.
2167         * configure: Regenerated.
2168
2169         * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2170         initializer.
2171         * cpu-arc.c: Likewise.
2172         * cpu-arm.c: Likewise.
2173         * cpu-avr.c: Likewise.
2174         * cpu-bfin.c: Likewise.
2175         * cpu-cr16.c: Likewise.
2176         * cpu-cr16c.c: Likewise.
2177         * cpu-cris.c: Likewise.
2178         * cpu-crx.c: Likewise.
2179         * cpu-d10v.c: Likewise.
2180         * cpu-d30v.c: Likewise.
2181         * cpu-dlx.c: Likewise.
2182         * cpu-epiphany.c: Likewise.
2183         * cpu-fr30.c: Likewise.
2184         * cpu-frv.c: Likewise.
2185         * cpu-h8300.c: Likewise.
2186         * cpu-h8500.c: Likewise.
2187         * cpu-hppa.c: Likewise.
2188         * cpu-i370.c: Likewise.
2189         * cpu-i860.c: Likewise.
2190         * cpu-i960.c: Likewise.
2191         * cpu-ia64.c: Likewise.
2192         * cpu-ip2k.c: Likewise.
2193         * cpu-iq2000.c: Likewise.
2194         * cpu-lm32.c: Likewise.
2195         * cpu-m10200.c: Likewise.
2196         * cpu-m10300.c: Likewise.
2197         * cpu-m32c.c: Likewise.
2198         * cpu-m32r.c: Likewise.
2199         * cpu-m68hc11.c: Likewise.
2200         * cpu-m68hc12.c: Likewise.
2201         * cpu-m68k.c: Likewise.
2202         * cpu-m88k.c: Likewise.
2203         * cpu-mcore.c: Likewise.
2204         * cpu-mep.c: Likewise.
2205         * cpu-microblaze.c: Likewise.
2206         * cpu-mips.c: Likewise.
2207         * cpu-mmix.c: Likewise.
2208         * cpu-moxie.c: Likewise.
2209         * cpu-msp430.c: Likewise.
2210         * cpu-mt.c: Likewise.
2211         * cpu-ns32k.c: Likewise.
2212         * cpu-openrisc.c: Likewise.
2213         * cpu-or32.c: Likewise.
2214         * cpu-pdp11.c: Likewise.
2215         * cpu-pj.c: Likewise.
2216         * cpu-plugin.c: Likewise.
2217         * cpu-powerpc.c: Likewise.
2218         * cpu-rl78.c: Likewise.
2219         * cpu-rs6000.c: Likewise.
2220         * cpu-rx.c: Likewise.
2221         * cpu-s390.c: Likewise.
2222         * cpu-score.c: Likewise.
2223         * cpu-sh.c: Likewise.
2224         * cpu-sparc.c: Likewise.
2225         * cpu-spu.c: Likewise.
2226         * cpu-tic30.c: Likewise.
2227         * cpu-tic4x.c: Likewise.
2228         * cpu-tic54x.c: Likewise.
2229         * cpu-tic6x.c: Likewise.
2230         * cpu-tic80.c: Likewise.
2231         * cpu-tilegx.c: Likewise.
2232         * cpu-tilepro.c: Likewise.
2233         * cpu-v850.c: Likewise.
2234         * cpu-vax.c: Likewise.
2235         * cpu-w65.c: Likewise.
2236         * cpu-we32k.c: Likewise.
2237         * cpu-xc16x.c: Likewise.
2238         * cpu-xstormy16.c: Likewise.
2239         * cpu-xtensa.c: Likewise.
2240         * cpu-z80.c: Likewise.
2241         * cpu-z8k.c: Likewise.
2242
2243         * cpu-i386.c: Include "libiberty.h".
2244         (bfd_arch_i386_fill): New.
2245         Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2246
2247         * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
2248         * cpu-l1om.c: Likewise.
2249
2250         * linker.c (default_data_link_order): Call abfd->arch_info->fill
2251         if fill size is 0.
2252
2253         * bfd-in2.h: Regenerated.
2254
2255 2012-01-27  Michael Eager  <eager@eagercon.com>
2256
2257         * elf32-microblaze.c (create_got_section):
2258         Reuse existing .rela.got section.
2259
2260 2012-01-23  Alan Modra  <amodra@gmail.com>
2261
2262         * elf-bfd.h: Formatting.
2263         (struct elf_backend_data): Add "maybe_function_sym".
2264         (_bfd_elf_maybe_function_sym): Declare.
2265         * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2266         (elfNN_bed): Init new field.
2267         * elf.c (elf_find_function): Use maybe_function_sym.
2268         (_bfd_elf_maybe_function_sym): New function.
2269         * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2270         (ppc64_elf_maybe_function_sym): New function.
2271
2272 2012-01-20  Francois Gouget  <fgouget@codeweavers.com>
2273
2274         PR binutils/13534
2275         * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2276         pad the size field in an archive header.
2277         (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2278         function for the archive size field.
2279         (bfd_generic_openr_next_archived_file): Likewise.
2280         (do_slurp_coff_armap): Likewise.
2281         (_bfd_write_archive_contents): Likewise.
2282         (_bfd_bsd44_write_ar_hdr): Use the new function.
2283         (bfd_ar_hdr_from_filesystem): Likewise.
2284         (_bfd_write_archive_contents): Likewise.
2285         (bsd_write_armap): Likewise.
2286         (coff_write_armap): Likewise.
2287         * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2288         * bfdio.c (bfd_bread): Use correct type for archive element
2289         sizes.
2290         * ar.c (open_inarch): Likewise.
2291         (extract_file): Likewise.
2292         * libbfd-in.h (struct areltdata): Use correct types for
2293         parsed_size and extra_size fields.
2294         Prototype _bfd_ar_sizepad function.
2295         * libbfd.h: Regenerate.
2296
2297 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
2298
2299         * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2300         Return NULL if core file generation is unsupported.
2301         (elfcore_write_prstatus): Likewise.
2302         * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2303         (elf_backend_write_core_note): Define.
2304
2305 2012-01-19  Tristan Gingold  <gingold@adacore.com>
2306
2307         * pef.c: Add a comment.
2308         * xsym.c: Likewise.
2309
2310 2012-01-17  Alan Modra  <amodra@gmail.com>
2311
2312         * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2313         trailing garbage in the note.
2314         * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2315
2316 2012-01-16  Daniel Green  <venix1@gmail.com>
2317
2318         PR ld/13491
2319         * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2320         h->root.type not h->type.
2321         * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2322
2323 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2324
2325         * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2326         indirect symbols.
2327
2328 2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>
2329
2330         * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2331         position from here... to (bfd_mach_o_build_seg_command): Here.
2332
2333 2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>
2334
2335         * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2336         (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2337         * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2338         file. (bfd_mach_o_section): Add indirect_syms field.
2339
2340 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2341
2342         * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2343         vmsize from filesize.  Don't compute offsets or file sizes for
2344         zerofill sections.
2345
2346 2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>
2347
2348         * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2349         command type independent.
2350
2351 2012-01-11  Alan Modra  <amodra@gmail.com>
2352
2353         * elf64-ppc.c: Define more insns used in plt call stubs.
2354         (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2355         (ppc64_elf_relocate_section): Likewise.
2356         (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2357         (struct ppc_link_hash_table): Increase size of stub_count array.
2358         Add plt_stub_align and plt_thread_safe.
2359         (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2360         (plt_stub_size, plt_stub_pad): New functions.
2361         (build_plt_stub): Emit barriers for power7 thread safety.  Don't
2362         emit needless save of r2.
2363         (build_tls_get_addr_stub): Adjust params.
2364         (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2365         plt stubs.  Adjust build_*plt_stub calls.
2366         (ppc_size_one_stub): Similarly.
2367         (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2368         params.  Choose default for plt_thread_safe based on existence of
2369         calls to thread creation functions.  Modify plt_call to
2370         plt_call_r2save when no tocsave reloc found.  Align tail of stub
2371         sections.
2372         (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
2373         output of stub statistics.
2374         (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2375         * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2376
2377 2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2378
2379         PR ld/13581
2380         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2381         check on R_X86_64_PCXX.
2382
2383 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2384
2385         * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2386         warning.
2387
2388 2012-01-10  Tristan Gingold  <gingold@adacore.com>
2389
2390         * bfdio.c (bfd_tell): Handle nested archives.
2391         (bfd_seek): Ditto.
2392         * cache.c (bfd_cache_lookup_worker): Ditto.
2393         * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2394         nested archives.
2395         (bfd_generic_openr_next_archived_file): Likewise.
2396
2397 2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>
2398
2399         * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2400         (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2401         (bfd_mach_o_primary_symbol_sort_key): Likewise.
2402         (bfd_mach_o_cf_symbols): Likewise.
2403         (bfd_mach_o_sort_symbol_table): Remove.
2404         (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2405         for indirect and dysymtab counts.  Do the symbol sorting here.
2406         (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2407         Make the indirect symbols a TODO.
2408         (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2409         (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2410         a non-zero value.
2411         (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2412         (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2413         * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2414         (IS_MACHO_INDIRECT): Remove.
2415         (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2416
2417 2012-01-06  Nick Clifton  <nickc@redhat.com>
2418
2419         PR binutils/13121
2420         * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2421         'flaginfo' to avoid conflicts with AIX system headers.
2422
2423 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2424
2425         * bfdio.c (bfd_bread): Use arelt_size macro.
2426
2427 2012-01-06  Tristan Gingold  <gingold@adacore.com>
2428
2429         * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2430
2431 2012-01-05  Nick Clifton  <nickc@redhat.com>
2432
2433         PR ld/12161
2434         * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2435         necessary.
2436
2437 2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
2438
2439         Fix zero registers core files when built by gcc-4.7.
2440         * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2441         size.  Call elfcore_write_note for the local variables.  Remove the
2442         final elfcore_write_note call.  Add NOTREACHED comments.
2443
2444 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2445
2446         * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2447         (bfd_mach_o_generic_stat_arch_elt): Adjust.
2448
2449 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2450
2451         * mach-o.c (bfd_mach_o_fat_member_init): New function.
2452         (bfd_mach_o_openr_next_archived_file): Reindent.
2453         Adjust to call bfd_mach_o_fat_member_init.
2454         (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2455
2456 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2457
2458         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2459         BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2460         BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2461         BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2462         BFD_RELOC_MACH_O_X86_64_BRANCH32,
2463         BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2464         BFD_RELOC_MACH_O_X86_64_GOT.
2465
2466 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2467
2468         * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2469         (bfd_mach_o_load_command): Add fvmlib field.
2470
2471         * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2472         (bfd_mach_o_read_command): Handle fvmlib.
2473
2474 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2475
2476         * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2477         Decode msubtype for ARM.
2478
2479 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2480
2481         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2482
2483 2012-01-04  Tristan Gingold  <gingold@adacore.com>
2484
2485         * mach-o.h: Reindent header.
2486         (bfd_mach_o_encryption_info_command): New structure.
2487         (bfd_mach_o_load_command): Add encryption_info field.
2488
2489         * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2490         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2491         (bfd_mach_o_read_command): Adjust error message.
2492
2493 2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>
2494
2495         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2496         which reads DWARF2 and stores in stash from find_line.
2497         (find_line) Call _bfd_dwarf2_slurp_debug_info.
2498         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2499         * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2500         * mach-o.c (dsym_subdir): The name of subdir where debug
2501         information may be stored.
2502         (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2503         type is UUID.
2504         (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2505         corresponding to the executable.
2506         (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2507         specified binary file.
2508         (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2509         the original BFD.
2510         (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2511         executables, dylibs, and bundles.
2512         (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2513         * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2514
2515 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2516
2517         * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2518         for stabd symbols.
2519         (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2520         (bfd_mach_o_cf_symbols): Likewise.
2521
2522 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2523
2524         * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2525
2526 2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>
2527
2528         * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2529         as the value of an indirect symbol.  Keep the string table index in
2530         non-indirect syms for reference.
2531         (bfd_mach_o_write_dysymtab): New.
2532         (bfd_mach_o_primary_symbol_sort_key): New.
2533         (bfd_mach_o_cf_symbols): New.
2534         (bfd_mach_o_sort_symbol_table): New.
2535         (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
2536         If we are emitting a dysymtab, process indirect symbols and count the
2537         number of each other kind.
2538         (bfd_mach_o_mangle_sections): New.
2539         (bfd_mach_o_write_contents): Split out some pre-requisite code into
2540         the command builder. Write dysymtab if the command is present.
2541         (bfd_mach_o_count_sections_for_seg): New.
2542         (bfd_mach_o_build_seg_command): New.
2543         (bfd_mach_o_build_dysymtab_command): New.
2544         (bfd_mach_o_build_commands): Reorganize to support the fact that some
2545         commands are optional and should not be emitted if there are no
2546         sections or symbols.
2547         (bfd_mach_o_set_section_contents): Amend comment.
2548         * mach-o.h: Amend and add to comments.
2549         (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2550         pointer to the indirects, when present.
2551         (bfd_mach_o_should_emit_dysymtab): New macro.
2552         (IS_MACHO_INDIRECT): Likewise.
2553
2554 For older changes see ChangeLog-2011
2555 \f
2556 Local Variables:
2557 mode: change-log
2558 left-margin: 8
2559 fill-column: 74
2560 version-control: never
2561 End: