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