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Fix sparc TLS call relaxation when the delay slot sets up %o0.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
abd242a9
DM		 12011-10-18 David S. Miller <davem@davemloft.net>
2
3 PR binutils/13301
4 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
5 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
6 call delay slot instruction forward 4 bytes when performing
7 relaxation.
8
4c58e0d8
AM		 92011-10-17 Alan Modra <amodra@gmail.com>
10
11 PR ld/12975
12 PR ld/13195
13 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
14 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
15
970d488d
HPN		 162011-10-14 Hans-Peter Nilsson <hp@axis.com>
17
18 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
19 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
20 global symbols.
21 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
22 updates of the plt refcount.
23 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
24 refcount in relation to the plt refcount.
25
9cd3e4e5
NC		 262011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
27
28 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
29 stubs as resolved.
30
b228303d
AM		 312011-10-11 Alan Modra <amodra@gmail.com>
32
33 PR binutils/13278
34 * archive.c (bfd_generic_archive_p): Only check first element
35 when target_defaulted.
36 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
37 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
38
98c53ba3
AM		 392011-10-11 Alan Modra <amodra@gmail.com>
40
41 PR binutils/13257
42 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
43 thin archive element using container target if not defaulted.
44
d5698657
NC		 452011-10-10 Nick Clifton <nickc@redhat.com>
46
47 * po/es.po: Updated Spanish translation.
48 * po/fi.po: Updated Finnish translation.
49 * po/fr.po: Updated French translation.
50 * po/ru.po: Updated Russian translation.
51
3b421ab3
AM		 522011-10-10 Alan Modra <amodra@gmail.com>
53
54 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
55 (struct ppc_link_hash_table): Add tocsave_htab.
56 (struct tocsave_entry): New.
57 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
58 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
59 (ppc64_elf_link_hash_table_free): ..and delete it.
60 (build_plt_stub): Always put STD_R2_40R1 first.
61 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
62 on plt call. If present add prologue nop location to tocsave_htab.
63 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
64 first insn of plt call stub when R_PPC64_TOCSAVE present.
65
3e0882af
L		 662011-10-08 H.J. Lu <hongjiu.lu@intel.com>
67
68 PR ld/13250
69 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
70 alignment and size for common symbols.
71
d56d55e7
AM		 722011-10-08 Alan Modra <amodra@gmail.com>
73
c3df8c14
AM		 74 PR ld/13229
75 PR ld/13244
76 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
77 dynamic.
78
792011-10-08 Alan Modra <amodra@gmail.com>
80
81 PR ld/13229
d56d55e7
AM		 82 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
83 even when strip_discarded is false.
84
07c7ed6d
KT		 852011-10-05 Kai Tietz <ktietz@redhat.com>
86
87 * coffgen.c (coff_write_alien_symbol): Don't write
88 symbol for discarded sections, if strip_discarded isn't
89 explicit set to false.
90 (coff_write_native_symbol): Likewise.
91
d4cb0ea0
NC		 922011-10-05 DJ Delorie <dj@redhat.com>
93 Nick Clifton <nickc@redhat.com>
94
95 * elf32-rx.c: Add support for PID mode.
96 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
97 Include addend in R_RX_SYM relocations.
98
fc28f9aa
TG		 992011-09-30 Tristan Gingold <gingold@adacore.com>
100
101 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
102 (read_section): Add sec argument. Adjust the code to get section
103 names from it.
104 (read_indirect_string): Adjust call to read_section.
105 (read_abbrevs): Ditto.
106 (decode_line_info): Ditto.
107 (read_debug_ranges): Ditto.
108 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
109 (find_debug_info): Add debug_sections parameter. Use it instead
110 the above macros.
111 (place_sections): Get section names from stash.
112 (find_line): Add debug_sections argument. Initialize
113 debug_sections field of stash from it.
114 Adjust calls to find_debug_info.
115 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
116 Adjust call to find_line.
117 (_bfd_dwarf2_find_line): Adjust call to find_line.
118 * libcoff-in.h (struct dwarf_debug_section): New declaration.
119 (coff_find_nearest_line_with_names): Likewise.
120 * libcoff.h: Regenerate.
121 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
122 (dwarf_debug_sections): Likewise.
123 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
124 * libbfd.h: Regenerate.
125 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
126 _bfd_dwarf2_find_nearest_line.
127 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
128 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
129 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
130 * coffgen.c (coff_find_nearest_line_with_names): New function.
131 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
132 * coff-rs6000.c (xcoff_debug_sections): New constant.
133 (xcoff_find_nearest_line): New function.
134 (rs6000coff_vec): Use xcoff_find_nearest_line.
135 (pmac_xcoff_vec): Ditto.
136
98528052
AM		 1372011-09-30 Alan Modra <amodra@gmail.com>
138
139 PR ld/13235
140 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
141 (ppc64_elf_edit_toc): Check HA relocs.
142 (ha_reloc_match): Delete function.
143 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
144 Instead do it and low part optimization based on
145 ha_relocs_not_using_r2.
146
c227efa6
AM		 1472011-09-29 Alan Modra <amodra@gmail.com>
148
149 PR ld/13233
150 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
151 debug and special section groups.
152
d14552ab
L		 1532011-09-29 H.J. Lu <hongjiu.lu@intel.com>
154
155 PR ld/13195
156 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
157 clearing def_dynamic.
158 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
159 setting def_dynamic.
160 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
161 versioned.
162
2b914c2b
KT		 1632011-09-27 Kai Tietz <ktietz@redhat.com>
164
165 * coffcode.h (sec_to_styp_flags): Handle
166 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
167 SEC_LINK_DUPLICATES_SAME_SIZE.
168
7cf3bbff
TG		 1692011-09-22 Tristan Gingold <gingold@adacore.com>
170
171 * configure.in: Bump version to 2.22.51
172 * configure: Regenerate.
173
9e8c70f9
DM		 1742011-09-21 David S. Miller <davem@davemloft.net>
175
176 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
177 * elfxx-sparc.h: Declare it.
178 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
179 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
180
7ba695a9
TG		 1812011-09-21 Tristan Gingold <gingold@adacore.com>
182
183 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
184 Deals with size limited strings.
185 (bfd_mach_o_build_commands): Initialize more fields.
186
1a766c68
L		 1872011-09-15 H.J. Lu <hongjiu.lu@intel.com>
188
189 PR ld/13177
190 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
191 nor GOT references.
192
fd91d419
L		 1932011-09-15 H.J. Lu <hongjiu.lu@intel.com>
194
195 PR ld/12975
196 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
197 to struct bfd_elf_version_tree.
198
199 * elflink.c (elf_info_failed): Remove verdefs.
200 (_bfd_elf_export_symbol): Updated.
201 _bfd_elf_link_assign_sym_version): Likewise.
202 (bfd_elf_size_dynamic_sections): Remove pointer to struct
203 bfd_elf_version_tree. Updated.
204 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
205 by linker script.
206
207 * linker.c (bfd_hide_sym_by_version): New.
208
209 * bfd-in2.h: Regenerated.
210
7b5b197e
L		 2112011-09-12 H.J. Lu <hongjiu.lu@intel.com>
212
213 PR ld/13178
214 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
215 if there are no GOT relocations.
216
e7771322
KT		 2172011-09-09 Kai Tietz <ktietz@redhat.com>
218
219 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
220 for targets without symbol_leading_char.
221
103ae312
NC		 2222011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
223
224 * bfdwin.c (bfd_get_file_window): Fix memory leak.
225
28942f62
AM		 2262011-09-07 Alan Modra <amodra@gmail.com>
227
228 PR ld/13131
229 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
230 is initialized.
231
b140b010
AM		 2322011-09-06 Alan Modra <amodra@gmail.com>
233
234 PR ld/13131
235 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
236 (ppc64_elf_edit_toc): Fix style nit. Report some details
237 on linker failure due to reference in debug or non-alloc
238 sections to optimized away toc entry, and don't abort.
239
7d500b83
CL		 2402011-09-01 Christophe Lyon <christophe.lyon@st.com>
241
242 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
243 sections.
244
7cf80422
NC		 2452011-08-26 Nick Clifton <nickc@redhat.com>
246
247 * po/es.po: Updated Spanish translation.
248
af75cb9c
AM		 2492011-08-19 Alan Modra <amodra@gmail.com>
250
251 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
252 we haven't seen expected -mcmodel=medium/large code relocs.
253
9d4b6009
TG		 2542011-08-18 Tristan Gingold <gingold@adacore.com>
255
256 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
257
72b5104c
TG		 2582011-08-17 Tristan Gingold <gingold@adacore.com>
259
260 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
261
c77ec726
AM		 2622011-08-17 Alan Modra <amodra@gmail.com>
263
264 PR ld/12762
265 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
266 (_bfd_handle_already_linked): Declare.
267 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
268 _bfd_coff_section_already_linked.
269 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
270 * coffcode.h (coff_section_already_linked): Likewise.
271 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
272 * elf-bfd.h: Likewise.
273 * libbfd-in.h: Likewise.
274 * targets.c: Likewise.
275 * linker.c (bfd_section_already_linked): Likewise.
276 (bfd_section_already_linked_table_lookup): Likewise.
277 (bfd_section_already_linked_table_insert): Likewise.
278 (_bfd_generic_section_already_linked): Likewise. Call
279 _bfd_handle_already_linked.
280 (_bfd_handle_already_linked): New function, split out from..
281 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
282 2011-07-09 changes. Avoid unnecessary strcmp when matching
283 already_linked_list entries. Match plugin linkonce section.
284 (section_signature): Delete.
285 * coffgen.c (_bfd_coff_section_already_linked): New function.
286 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
287 * libbfd.h: Regenerate.
288 * libcoff.h: Regenerate.
289 * bfd-in2.h: Regenerate.
290
b3874e1a
AM		 2912011-08-14 Alan Modra <amodra@gmail.com>
292
293 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
294 shared and call to _mcount will go via plt.
295
8de848d8
AM		 2962011-08-14 Alan Modra <amodra@gmail.com>
297
298 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
299 * elf32-ppc.c: Likewise.
300 (ppc_elf_select_plt_layout): Use einfo rather than info to report
301 forced bss-plt.
302
64d25c44
L		 3032011-08-12 H.J. Lu <hongjiu.lu@intel.com>
304
305 PR ld/13082
306 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
307 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
308 and zero-extend it to 64bit if addend is zero for x32. Generate
309 R_X86_64_RELATIVE64 for x32.
310
2de70689
MGD		 3112011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
312
313 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
314 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
315 * elf32-arm.c (elf32_arm_link_hash_table): New field.
316 (elf232_arm_link_hash_table_create): Initialise new field.
317 (check_use_blx): Change test depending on fix_arm1176.
318 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
319 command line options.
320
5a5cbf72
TG		 3212011-08-08 Tristan Gingold <gingold@adacore.com>
322
323 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
324 (segsec_names_xlat): Reorder elements.
325 (bfd_mach_o_read_section_32): Fix typo.
326 (bfd_mach_o_read_section_64): Fix typo.
327
f1bde64c
TG		 3282011-08-08 Tristan Gingold <gingold@adacore.com>
329
330 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
331 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
332 (bfd_mach_o_section): Use them. Add next field.
333 (bfd_mach_o_segment_command): Replace sections array by
334 sect_head and sect_tail.
335 (bfd_mach_o_get_mach_o_section): New macro.
336 (bfd_mach_o_lookup_section): Remove.
337 (bfd_mach_o_new_section_hook): New function.
338 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
339 instead of strcmp.
340 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
341 parameter with segname and sectname parameters. Adjust.
342 (bfd_mach_o_append_section_to_segment): New function. Use a
343 linked list for Mach-O sections.
344 (bfd_mach_o_write_segment_32): Adjust.
345 (bfd_mach_o_write_segment_64): Ditto.
346 (bfd_mach_o_build_commands): Fix comment. Adjust.
347 (bfd_mach_o_flatten_sections): Adjust.
348 (bfd_mach_o_print_section_map): Adjust.
349 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
350 (bfd_mach_o_new_section_hook): New function.
351 (bfd_mach_o_init_section_from_mach_o): Ditto.
352 (bfd_mach_o_read_section_32): Remove section parameter.
353 Return a section instead.
354 (bfd_mach_o_read_section_64): Ditto.
355 (bfd_mach_o_read_section): Ditto.
356 (bfd_mach_o_make_bfd_section): Adjust.
357 (bfd_mach_o_read_segment): Adjust for new profile of
358 bfd_mach_o_read_section.
359 (bfd_mach_o_lookup_section): Remove.
360 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
361
edbdea0e
TG		 3622011-08-08 Tristan Gingold <gingold@adacore.com>
363
364 * mach-o.h (bfd_mach_o_version_min_command): New structure.
365 (bfd_mach_o_load_command): Add version_min.
366 (mach_o_data_struct): Fix comment.
367 * mach-o.c (bfd_mach_o_read_version_min): New function.
368 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
369 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
370 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
371 (bfd_mach_o_get_name_or_null): New function.
372 (bfd_mach_o_get_name): Use the above new one.
373 (bfd_mach_o_load_command_name): Add the above new commands.
374 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
375 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
376 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
377 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
378
46d1c23b
TG		 3792011-08-08 Tristan Gingold <gingold@adacore.com>
380
381 * mach-o.h: Move size macros to external.h
382 Move reloc macros to reloc.h and x86-64.h.
383 * mach-o-i386.c: Includes mach-o/reloc.h
384 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
385 * mach-o.c: Add includes.
386 (bfd_mach_o_write_header): Use structure from external.h to convert.
387 (bfd_mach_o_write_thread): Ditto.
388 (bfd_mach_o_write_relocs): Ditto.
389 (bfd_mach_o_write_section_32): Ditto.
390 (bfd_mach_o_write_section_64): Ditto.
391 (bfd_mach_o_write_segment_32): Ditto.
392 (bfd_mach_o_write_segment_64): Ditto.
393 (bfd_mach_o_write_symtab): Ditto.
394 (bfd_mach_o_write_contents): Ditto.
395 (bfd_mach_o_read_header): Ditto.
396 (bfd_mach_o_read_section_32): Ditto.
397 (bfd_mach_o_read_section_64): Ditto.
398 (bfd_mach_o_read_symtab_symbol): Ditto.
399 (bfd_mach_o_read_dylinker): Ditto.
400 (bfd_mach_o_read_dylib): Ditto.
401 (bfd_mach_o_read_dysymtab): Ditto.
402 (bfd_mach_o_read_symtab): Ditto.
403 (bfd_mach_o_read_linkedit): Ditto.
404 (bfd_mach_o_read_str): Ditto.
405 (bfd_mach_o_read_dyld_info): Ditto.
406 (bfd_mach_o_read_segment): Ditto.
407 (bfd_mach_o_read_command): Ditto.
408 (bfd_mach_o_archive_p): Ditto.
409 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
410 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
411 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
412 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
413 of an hard-coded value.
414
fde33808
TG		 4152011-08-08 Tristan Gingold <gingold@adacore.com>
416
417 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
418 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
419 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
420 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
421
53d58d96
TG		 4222011-08-08 Tristan Gingold <gingold@adacore.com>
423
424 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
425 (bfd_mach_o_convert_section_name_to_bfd): Use it.
426 (bfd_mach_o_get_section_type_from_name): New function.
427 (bfd_mach_o_get_section_attribute_from_name): Ditto.
428 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
429 Add comments. Add prototypes for the above new functions.
430
9a66aae0
MK		 4312011-08-05 Mark Kettenis <kettenis@gnu.org>
432
433 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
434
d969d15f
AM		 4352011-08-05 Alan Modra <amodra@gmail.com>
436
437 * elf64-ppc.c (maybe_strip_output): New function.
438 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
439
43e1669b
AM		 4402011-08-05 Alan Modra <amodra@gmail.com>
441
442 PR ld/12762
443 * elflink.c (_bfd_elf_section_already_linked): Return matched
444 status. Remove COFF comdat section handling.
445 * linker.c (_bfd_generic_section_already_linked): Return matched
446 status. Don't set SEC_GROUP in l_flags for plugin entries.
447 (bfd_section_already_linked): Update prototype.
448 * targets.c (_section_already_linked): Likewise.
449 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
450 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
451 (_bfd_nolink_section_already_linked): Update.
452 * libbfd.h: Regenerate.
453 * bfd-in2.h: Regenerate.
454
6177242a
AM		 4552011-08-05 Alan Modra <amodra@gmail.com>
456
457 * elf32-ppc.c: Include dwarf2.h.
458 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
459 (ppc_elf_create_glink): Create .eh_frame section.
460 (glink_eh_frame_cie): New array.
461 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
462 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
463
f1bb0388
TG		 4642011-08-04 Tristan Gingold <gingold@adacore.com>
465
466 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
467 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
468
092d27ff
TG		 4692011-08-03 Tristan Gingold <gingold@adacore.com>
470
471 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
472 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
473
80cab405
MR		 4742011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
475
476 * elfxx-mips.c (check_4byte_branch): Remove function.
477 (check_relocated_bzc): New function.
478 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
479 instructions that immediately follow a compact branch
480 instruction.
481
c7131b65
AM		 4822011-08-02 Alan Modra <amodra@gmail.com>
483
484 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
485 plt_static_chain.
486 (ppc_build_one_stub): Adjust get_relocs call to suit..
487 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
488
d7921315
L		 4892011-08-01 H.J. Lu <hongjiu.lu@intel.com>
490
491 PR ld/13048
492 * archures.c (bfd_mach_i386_intel_syntax): New.
493 (bfd_mach_i386_i8086): Updated.
494 (bfd_mach_i386_i386): Likewise.
495 (bfd_mach_x86_64): Likewise.
496 (bfd_mach_x64_32): Likewise.
497 (bfd_mach_i386_i386_intel_syntax): Likewise.
498 (bfd_mach_x86_64_intel_syntax): Likewise.
499 (bfd_mach_x64_32_intel_syntax): Likewise.
500 (bfd_mach_l1om): Likewise.
501 (bfd_mach_l1om_intel_syntax): Likewise.
502 (bfd_mach_k1om): Likewise.
503 (bfd_mach_k1om_intel_syntax): Likewise.
504
505 * bfd-in2.h: Regenerated.
506
507 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
508 bits_per_address.
509 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
510 (bfd_x64_32_arch): Likewise.
511
512 * elf64-x86-64.c: Include "libiberty.h".
513 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
514 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
515 (elf_x86_64_reloc_type_lookup): Likewise.
516 (elf_x86_64_reloc_name_lookup): Likewise.
517 (elf_x86_64_relocate_section): Likewise.
518 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
519
f41e5fcc
MR		 5202011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
521
522 * elfxx-mips.c (check_br32): Fix return type.
523
c088dedf
MR		 5242011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
525
526 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
527
2309ddf2
MR		 5282011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
529
530 * elfxx-mips.c: Adjust comments throughout.
531 (mips_elf_relax_delete_bytes): Reshape code.
532 (_bfd_mips_elf_relax_section): Remove check for
533 R_MICROMIPS_GPREL16 relocations. Reshape code.
534
23209a78
RM		 5352011-07-28 Roland McGrath <mcgrathr@google.com>
536
a27e4371
RM		 537 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
538 (elf_i386_nacl_plt0_entry): New variable.
539 (elf_i386_plt_entry): New variable.
540 (elf_i386_nacl_pic_plt0_entry): New variable.
541 (elf_i386_nacl_pic_plt_entry): New variable.
542 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
543 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
544 (elf_backend_plt_alignment): Likewise.
545
546 * config.bfd: Handle i[3-7]86-*-nacl*.
547 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
548 * targets.c: Support bfd_elf32_i386_nacl_vec.
549 * configure.in: Likewise.
550 * configure: Regenerated.
551
25e762b9
RM		 552 * elf32-i386.c (struct elf_i386_plt_layout): New type.
553 (GET_PLT_ENTRY_SIZE): New macro.
554 (elf_i386_plt): New variable.
555 (struct elf_i386_backend_data): New member `plt'.
556 (elf_i386_arch_bed): Add initializer for it.
557 (elf_i386_vxworks_arch_bed): Likewise.
558 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
559 (elf_i386_plt_sym_val): Likewise.
560 (elf_i386_relocate_section): Likewise.
561 (elf_i386_finish_dynamic_symbol): Likewise.
562 Also use other elf_i386_plt_layout members for PLT details.
563 (elf_i386_finish_dynamic_sections): Likewise.
564
23209a78
RM		 565 * elf32-i386.c (struct elf_i386_backend_data): New type.
566 (get_elf_i386_backend_data): New macro.
567 (elf_i386_arch_bed): New variable.
568 (elf_backend_arch_data): New macro.
569 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
570 (elf_i386_link_hash_table_create): Don't initialize them.
571 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
572 elf_i386_backend_data, not elf_i386_link_hash_table.
573 (elf_i386_adjust_dynamic_symbol): Likewise.
574 (elf_i386_allocate_dynrelocs): Likewise.
575 (elf_i386_readonly_dynrelocs): Likewise.
576 (elf_i386_size_dynamic_sections): Likewise.
577 (elf_i386_relocate_section): Likewise.
578 (elf_i386_finish_dynamic_symbol): Likewise.
579 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
580 (elf_i386_vxworks_link_hash_table_create): Function removed.
581 (elf_i386_vxworks_arch_bed): New variable.
582 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
583
584 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
585 * elfxx-target.h (elf_backend_arch_data): New macro.
586 (elfNN_bed): Use it as initializer for the new member.
587
d91a6875
NC		 5882011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
589
590 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
591 of range branches.
592
4ccf1e31
JJ		 5932011-07-26 Jakub Jelinek <jakub@redhat.com>
594
595 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
596 and .zdebug_macro entry.
597 (dwarf_debug_section_enum): Add debug_macro.
598
58d180e8
AM		 5992011-07-26 Alan Modra <amodra@gmail.com>
600
6177242a 601 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 602 (struct ppc_link_hash_table): Add glink_eh_frame.
603 (create_linkage_sections): Create .eh_frame section.
604 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
605 glink_eh_frame.
606 (glink_eh_frame_cie): New array.
607 (ppc64_elf_size_stubs): Size glink_eh_frame.
608 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
609 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
610
18978b27
HPN		 6112011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
612
613 PR ld/12815
614 * elf64-mmix.c (struct _mmix_elf_section_data): New members
615 has_warned_bpo and has_warned_pushj.
616 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
617 converting to ISO C. Add new parameter error_message. All
618 callers changed.
619 (mmix_elf_perform_relocation): Ditto.
620 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
621 Handle the case where mmix_elf_check_common_relocs has not been
622 called, missing preparations for relocs of the respective type.
623
df58fc94 6242011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 625 Ilie Garbacea <ilie@mips.com>
626 Maciej W. Rozycki <macro@codesourcery.com>
627 Joseph Myers <joseph@codesourcery.com>
628 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 629 Richard Sandiford <rdsandiford@googlemail.com>
630
631 * archures.c (bfd_mach_mips_micromips): New macro.
632 * cpu-mips.c (I_micromips): New enum value.
633 (arch_info_struct): Add bfd_mach_mips_micromips.
634 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
635 prototype.
636 (_bfd_mips_elf_relax_section): Likewise.
637 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
638 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
639 ASE.
640 (_bfd_mips16_elf_reloc_shuffle): Rename to...
641 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
642 (gprel16_reloc_p): Handle microMIPS ASE.
643 (literal_reloc_p): New function.
644 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
645 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
646 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
647 and _bfd_mips_elf_reloc_shuffle changes.
648 (mips_elf_gprel32_reloc): Update comment.
649 (micromips_reloc_map): New variable.
650 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
651 (mips_elf32_rtype_to_howto): Likewise.
652 (mips_info_to_howto_rel): Likewise.
653 (bfd_elf32_bfd_is_target_special_symbol): Define.
654 (bfd_elf32_bfd_relax_section): Likewise.
655 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
656 (micromips_elf64_howto_table_rela): Likewise.
657 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
658 and _bfd_mips_elf_reloc_shuffle changes.
659 (micromips_reloc_map): Likewise.
660 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
661 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
662 (mips_elf64_rtype_to_howto): Likewise.
663 (bfd_elf64_bfd_is_target_special_symbol): Define.
664 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
665 (elf_micromips_howto_table_rela): Likewise.
666 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
667 and _bfd_mips_elf_reloc_shuffle changes.
668 (micromips_reloc_map): Likewise.
669 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
670 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
671 (mips_elf_n32_rtype_to_howto): Likewise.
672 (bfd_elf32_bfd_is_target_special_symbol): Define.
673 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
674 (LA25_LUI_MICROMIPS_2): Likewise.
675 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
676 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
677 (TLS_RELOC_P): Handle microMIPS ASE.
678 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
679 target is a microMIPS function.
680 (micromips_reloc_p): New function.
681 (micromips_reloc_shuffle_p): Likewise.
682 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
683 (got_disp_reloc_p, got_page_reloc_p): New functions.
684 (got_ofst_reloc_p): Likewise.
685 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
686 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
687 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
688 (micromips_branch_reloc_p): New function.
689 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
690 (tls_gottprel_reloc_p): Likewise.
691 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
692 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
693 ASE.
694 (_bfd_mips16_elf_reloc_shuffle): Rename to...
695 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
696 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
697 (mips_tls_got_index, mips_elf_got_page): Likewise.
698 (mips_elf_create_local_got_entry): Likewise.
699 (mips_elf_relocation_needs_la25_stub): Likewise.
700 (mips_elf_calculate_relocation): Likewise.
701 (mips_elf_perform_relocation): Likewise.
702 (_bfd_mips_elf_symbol_processing): Likewise.
703 (_bfd_mips_elf_add_symbol_hook): Likewise.
704 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
705 (mips_elf_add_lo16_rel_addend): Likewise.
706 (_bfd_mips_elf_check_relocs): Likewise.
707 (mips_elf_adjust_addend): Likewise.
708 (_bfd_mips_elf_relocate_section): Likewise.
709 (mips_elf_create_la25_stub): Likewise.
710 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
711 (_bfd_mips_elf_gc_sweep_hook): Likewise.
712 (_bfd_mips_elf_is_target_special_symbol): New function.
713 (mips_elf_relax_delete_bytes): Likewise.
714 (opcode_descriptor): New structure.
715 (RA): New macro.
716 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
717 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
718 (beq_insn_32): Likewise.
719 (b_insn_16, bz_insn_16): New variables.
720 (BZC32_REG_FIELD): New macro.
721 (bz_rs_insns_32, bz_rt_insns_32): New variables.
722 (bzc_insns_32, bz_insns_16):Likewise.
723 (BZ16_REG, BZ16_REG_FIELD): New macros.
724 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
725 (jal_x_insn_32_bd32): Likewise.
726 (j_insn_32, jalr_insn_32): Likewise.
727 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
728 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
729 (JR16_REG): New macro.
730 (ds_insns_16_bd16): New variable.
731 (lui_insn): Likewise.
732 (addiu_insn, addiupc_insn): Likewise.
733 (ADDIUPC_REG_FIELD): New macro.
734 (MOVE32_RD, MOVE32_RS): Likewise.
735 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
736 (move_insns_32, move_insns_16): New variables.
737 (nop_insn_32, nop_insn_16): Likewise.
738 (MATCH): New macro.
739 (find_match): New function.
740 (check_br16_dslot, check_br32_dslot): Likewise.
741 (check_br16, check_br32): Likewise.
742 (IS_BITSIZE): New macro.
743 (check_4byte_branch): New function.
744 (_bfd_mips_elf_relax_section): Likewise.
745 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
746 and microMIPS modules together.
747 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
748 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
749 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
750 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
751 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
752 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
753 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
754 (BFD_RELOC_MICROMIPS_LO16): Likewise.
755 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
756 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
757 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
758 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
759 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
760 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
761 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
762 (BFD_RELOC_MICROMIPS_SUB): Likewise.
763 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
764 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
765 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
766 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
767 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
768 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
769 (BFD_RELOC_MICROMIPS_JALR): Likewise.
770 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
771 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
772 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
773 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
774 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
775 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
776 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
777 * bfd-in2.h: Regenerate.
778 * libbfd.h: Regenerate.
779
7a9068fe
L		 7802011-07-22 H.J. Lu <hongjiu.lu@intel.com>
781
782 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
783 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
784 * Makefile.in: Regenerated.
785
786 * archures.c (bfd_architecture): Add bfd_arch_k1om.
787 (bfd_k1om_arch): New.
788 (bfd_archures_list): Add &bfd_k1om_arch.
789 * bfd-in2.h: Regenerated.
790
791 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
792 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
793 if bfd_elf64_x86_64_freebsd_vec is supported.
794 (targ_selvecs): Likewise.
795
796 * configure.in: Support bfd_elf64_k1om_vec and
797 bfd_elf64_k1om_freebsd_vec.
798 * configure: Regenerated.
799
800 * cpu-k1om.c: New.
801
802 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
803 (bfd_elf64_k1om_vec): Likewise.
804 (bfd_elf64_k1om_freebsd_vec): Likewise.
805
806 * targets.c (bfd_elf64_k1om_vec): New.
807 (bfd_elf64_k1om_freebsd_vec): Likewise.
808 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
809 bfd_elf64_k1om_freebsd_vec.
810
156f6ad8
JK		 8112011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
812
813 Fix false coff-go32-exe matches.
814 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
815 COFF_CHECK_FORMAT.
816 * coff-stgo32.c (go32_check_format): New forward declaration.
817 (COFF_CHECK_FORMAT): New defintion.
818 (go32_check_format): New function.
819
05aecedb
AM		 8202011-07-15 Alan Modra <amodra@gmail.com>
821
822 * configure.in: Bump version.
823 * configure: Regenerate.
824
cbde55ab
AM		 8252011-07-14 Alan Modra <amodra@gmail.com>
826
827 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
828 * elf-bfd.h (struct already_linked): Forward declare.
829
ec24dc88
AM		 8302011-07-14 Alan Modra <amodra@gmail.com>
831
832 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
833 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
834
9df0ef5f
AM		 8352011-07-14 Alan Modra <amodra@gmail.com>
836
837 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
838 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
839 (build_tls_get_addr_stub): Likewise.
840 (ppc_build_one_stub): Update calls to above.
841 (ppc_size_one_stub): Adjust stub size.
842 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
843 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
844
8de863a5
NC		 8452011-07-12 Nick Clifton <nickc@redhat.com>
846
847 * elf32-arm.c (elf32_arm_section_flags): Delete.
848 (elf_backend_section_flags): Remove.
849
a92c088a
L		 8502011-07-11 H.J. Lu <hongjiu.lu@intel.com>
851
852 PR ld/12982
853 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
854 when setting stack_flags.
855
ae17ab41
CM		 8562011-07-11 Catherine Moore <clm@codesourcery.com>
857
858 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
859 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
860 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 861 * bfd-in2.h: Regenerated.
ae17ab41
CM		 862 * bfd.c (bfd_lookup_section_flags): New definition.
863 * binary.c (binary_bfd_lookup_section_flags): New definition.
864 * bout.c (b_out_bfd_lookup_section_flags): New definition.
865 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
866 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
867 * coff-rs6000.c (rs6000coff_vec): Include
868 bfd_generic_lookup_section_flags.
869 (pmac_xcoff_vec): Likewise.
870 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
871 * coff64-rs6000.c (rs6000coff64_vec): Include
872 bfd_generic_lookup_section_flags.
873 (aix5coff64_vec): Likewise.
874 * ecoff.c (bfd_debug_section): Initialize flag_info field.
875 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
876 (bfd_elf_lookup_section_flags): Declare.
877 * elflink.c (bfd_elf_lookup_section_flags): New function.
878 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
879 (elf_backend_lookup_section_flags_hook): Define.
880 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
881 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
882 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
883 * ieee.c (ieee_bfd_lookup_section_flags): New define.
884 * ihex.c (ihex_bfd_lookup_section_flags): New define.
885 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
886 (bfd_generic_lookup_section_flags): Declare.
887 * libbfd.h: Regenerated.
888 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
889 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
890 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
891 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
892 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
893 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
894 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
895 * reloc.c (bfd_generic_lookup_section_flags): New function.
896 * som.c (som_bfd_lookup_section_flags): New definition.
897 * srec.c (srec_bfd_lookup_section_flags): New definition.
898 * targets.c (flag_info): Declare.
899 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
900 (_bfd_lookup_section_flags): New.
901 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
902 * versados.c (versados_bfd_lookup_section_flags): New definition.
903 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
904 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
905
23ebcd30
L		 9062011-07-11 H.J. Lu <hongjiu.lu@intel.com>
907
908 PR ld/12978
909 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
910
0c511000
AM		 9112011-07-09 Alan Modra <amodra@gmail.com>
912
913 PR ld/12942
914 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
915 rather than kept_section to determine whether a symbol is from
916 a discarded section.
917 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
918 sections appear undefined.
919
9202011-07-09 H.J. Lu <hongjiu.lu@intel.com>
921
922 PR ld/12942
923 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
924 "asection *" with "struct already_linked *".
925 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
926 (_bfd_generic_section_already_linked): Likewise.
927 (bfd_section_already_linked_table_insert): Likewise.
928 (struct already_linked): New.
929 (struct bfd_section_already_linked): Use it.
930 * elflink.c (_bfd_elf_section_already_linked): Replace.
931 "asection *" with "struct already_linked *". Replace the plugin
932 dummy with the LTO output.
933 * linker.c (_bfd_generic_section_already_linked): Likewise.
934 * targets.c (struct already_linked): Add forward declaration.
935 (bfd_target): Replace "struct bfd_section *" with
936 "struct already_linked *" in _section_already_linked.
937 * bfd-in2.h: Regenerate.
938 * libbfd.h: Regenerate.
939
74f26653
TG		 9402011-07-06 Tristan Gingold <gingold@adacore.com>
941
942 * mach-o.h: Move loader related definitions to
943 include/mach-o/loader.h. Include it.
944
52cb9dfe
L		 9452011-07-05 H.J. Lu <hongjiu.lu@intel.com>
946
947 * elf64-x86-64.c (elf_backend_post_process_headers): Always
948 define to _bfd_elf_set_osabi.
949
9c55345c
TS		 9502011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
951 Thomas Schwinge <thomas@schwinge.name>
952
2bb70ae0 953 PR binutils/12913
9c55345c
TS		 954 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
955 ELFOSABI_LINUX alias.
956 * elf32-hppa.c: Likewise.
957 * elf32-i370.c: Likewise.
958 * elf64-hppa.c: Likewise.
959
28ede8be
ILT		 9602011-07-01 Ian Lance Taylor <iant@google.com>
961
962 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
963 DW_OP_lit3 to DW_OP_lit2.
964
c79d6685
AM		 9652011-07-01 Alan Modra <amodra@gmail.com>
966
967 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
968 dyn relocs when called to copy flags for a weak sym.
969 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
970 (ppc64_elf_merge_private_bfd_data): Delete.
971 (bfd_elf64_bfd_merge_private_bfd_data): Define as
972 _bfd_generic_verify_endian_match.
973
dc076558
BS		 9742011-06-30 Bernd Schmidt <bernds@codesourcery.com>
975
976 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
977 link_info is NULL.
978
25d41743
TG		 9792011-06-28 Tristan Gingold <gingold@adacore.com>
980
981 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
982 unsigned int.
983 (_bfd_vms_write_etir): Write linkage index from reloc.
984
9b02d212
TG		 9852011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
986
987 * mach-o.c (bfd_mach_o_read_command): Also ignore
988 BFD_MACH_O_LC_ROUTINES_64.
989
a8efca92
TG		 9902011-06-27 Tristan Gingold <gingold@adacore.com>
991
992 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
993 section target index.
994
20ee8bc9
NC		 9952011-06-27 Nick Clifton <nickc@redhat.com>
996
997 * cisco-core.c (cisco_core_little_vec): Add initialization of
998 match_priority field.
999
4c95ab76
TG		 10002011-06-27 Tristan Gingold <gingold@adacore.com>
1001
1002 * cache.c: Include bfd_stdint.h.
1003 (cache_bmmap): Change profile. Return region start and size.
1004 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1005 (bfd_mmap): Change profile and adjust. Update comment.
1006 (memory_bmmap): Change profile.
1007 * opncls.c (opncls_bmmap): Change profile.
1008 * vms-lib.c (vms_lib_bmmap): Likewise.
1009 * libbfd.h: Regenerate.
1010 * bfd-in2.h: Regenerate.
1011
62a35308
TG		 10122011-06-27 Tristan Gingold <gingold@adacore.com>
1013
1014 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1015 Add comment.
1016
5d430399
L		 10172011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1018
1019 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1020 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1021
332ce62b
JK		 10222011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1023
1024 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1025 PLT_EH_FRAME.
1026 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1027
7dbf3b76
RH		 10282011-06-24 Richard Henderson <rth@redhat.com>
1029
1030 PR ld/12928
1031 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1032 tlsgd insn before swapping adjacent insns.
1033
d120eec2
TG		 10342011-06-24 Tristan Gingold <gingold@adacore.com>
1035
1036 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1037 absolute section.
1038
1e951488
AM		 10392011-06-24 Alan Modra <amodra@gmail.com>
1040
1041 PR ld/12921
1042 * elf.c (assign_file_positions_for_load_sections): Don't align
1043 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1044 that don't get a PT_LOAD.
1045
b68593b9
KK		 10462011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1047
1048 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1049 (sh_elf_check_relocs): Likewise.
1050
e366eeae
RH		 10512011-06-22 Richard Henderson <rth@redhat.com>
1052
1053 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1054 TPREL in a PIE image.
1055 (alpha_dynamic_entries_for_reloc): Likewise.
1056 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1057 (elf64_alpha_relax_got_load): Likewise.
1058
9ec0c936
RR		 10592011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1060
c79d6685
AM		 1061 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1062 for PIE.
9ec0c936 1063
3a5dbfb2
AM		 10642011-06-22 Alan Modra <amodra@gmail.com>
1065
1066 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1067 plugin symbols. Fix segfault on linker scrip defined syms.
1068
e41b3a13
JJ		 10692011-06-20 Jakub Jelinek <jakub@redhat.com>
1070
1071 PR ld/12570
1072 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1073 at all for linker created .eh_frame sections.
1074 (_bfd_elf_discard_section_eh_frame): Handle linker created
1075 .eh_frame sections with no relocations.
1076 * elf64-x86-64.c: Include dwarf2.h.
1077 (elf_x86_64_eh_frame_plt): New variable.
1078 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1079 PLT_FDE_LEN_OFFSET): Define.
1080 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1081 (elf_x86_64_create_dynamic_sections): Create and fill in
1082 .eh_frame section for .plt section.
1083 (elf_x86_64_size_dynamic_sections): Write .plt section size
1084 into .eh_frame FDE covering .plt section.
1085 (elf_x86_64_finish_dynamic_sections): Write .plt section
1086 start into .eh_frame FDE covering .plt section. Call
1087 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1088 (elf_backend_plt_alignment): Define to 4.
1089 * elf32-i386.c: Include dwarf2.h.
1090 (elf_i386_eh_frame_plt): New variable.
1091 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1092 PLT_FDE_LEN_OFFSET): Define.
1093 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1094 (elf_i386_create_dynamic_sections): Create and fill in
1095 .eh_frame section for .plt section.
1096 (elf_i386_size_dynamic_sections): Write .plt section size
1097 into .eh_frame FDE covering .plt section.
1098 (elf_i386_finish_dynamic_sections): Write .plt section
1099 start into .eh_frame FDE covering .plt section. Call
1100 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1101 (elf_backend_plt_alignment): Define to 4.
1102
8b778942
L		 11032011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1104
1105 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1106 for x32.
1107
8fd79e71
L		 11082011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1109
1110 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1111 CORE_HEADER is defined.
1112 (elf_x86_64_write_core_note): New.
1113 (elf_backend_write_core_note): Likewise.
1114
1115 * hosts/x86-64linux.h (uint64_t): New.
1116 (user_regsx32_struct): Likewise.
1117 (elf_gregx32_t): Likewise.
1118 (ELF_NGREGX32): Likewise.
1119 (elf_gregsetx32_t): Likewise.
1120 (elf_prstatusx32): Likewise.
1121 (prstatusx32_t): Likewise.
1122 (user_fpregs32_struct): Removed.
1123 (user_fpxregs32_struct): Likewise.
1124 (user32): Likewise.
1125 (elf_fpregset32_t): Likewise.
1126 (elf_fpxregset32_t): Likewise.
1127 (prgregset32_t): Likewise.
1128 (prfpregset32_t): Likewise.
1129
bcd823f1
L		 11302011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1133 (elf_x86_64_grok_psinfo): Likewise.
1134
a06c7d5a
NC		 11352011-06-16 Nick Clifton <nickc@redhat.com>
1136
1137 * elf.c (elf_find_function): Fail if not provided with a symbol
1138 table.
1139
faa9a424
UW		 11402011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1141
1142 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1143 * elf.c (elfcore_grok_arm_vfp): New function.
1144 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1145 (elfcore_write_arm_vfp): New function.
1146 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1147
48f4b4f5
RH		 11482011-06-14 Richard Henderson <rth@redhat.com>
1149
1150 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1151 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1152 (elf64_alpha_always_size_sections): Don't call
1153 elf64_alpha_merge_ind_symbols.
1154 (elf_backend_copy_indirect_symbol): New.
1155
4d16d575
AM		 11562011-06-14 Alan Modra <amodra@gmail.com>
1157
1158 PR ld/12887
1159 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1160 before doing anything.
1161 (_bfd_elf_discard_section_eh_frame): Likewise.
1162
1e24d83c
AM		 11632011-06-14 Alan Modra <amodra@gmail.com>
1164
1165 * Makefile.am: Formatting.
1166 * Makefile.in: Regenerate.
1167 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1168 * po/SRC-POTFILES.in: Regnerate.
1169
e4d34ace
AM		 11702011-06-14 Alan Modra <amodra@gmail.com>
1171
1172 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1173 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1174 Don't handle warning symbols here.
1175 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1176 (allocate_dynrelocs, readonly_dynrelocs): As above.
1177
7f6ab9f8
AM		 11782011-06-14 Alan Modra <amodra@gmail.com>
1179
1180 PR ld/12851
1181 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1182 (elf_gc_sweep): Don't treat debug and sections like .comment
1183 specially here.
1184 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1185 not part of a group. Always call gc_mark_extra_sections.
1186 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1187 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1188 _bfd_elf_gc_mark_extra_sections.
1189 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1190 _bfd_elf_gc_mark_extra_sections.
1191 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1192
09d9a62a
NC		 11932011-06-13 Nick Clifton <nickc@redhat.com>
1194
1195 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1196 variable 'local_got_offsets'.
1197 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1198 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1199
aa137e4d
NC		 12002011-06-13 Walter Lee <walt@tilera.com>
1201
1202 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1203 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1204 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1205 and elfxx-tilegx.lo.
1206 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1207 elfxx-tilegx.c.
1208 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1209 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1210 * Makefile.in: Regenerate.
1211 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1212 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1213 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1214 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1215 bfd-in2.h: Regenerate.
1216 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1217 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1218 and bfd_elf64_tilegx_vec.
1219 * configure: Regenerate.
1220 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1221 TILEPRO_ELF_DATA.
1222 * libbfd.h: Regenerate.
1223 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1224 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1225 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1226 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1227 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1228 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1229 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1230 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1231 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1232 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1233 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1234 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1235 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1236 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1237 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1238 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1239 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1240 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1241 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1242 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1243 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1244 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1245 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1246 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1247 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1248 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1249 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1250 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1251 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1252 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1253 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1254 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1255 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1256 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1257 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1258 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1259 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1260 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1261 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1262 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1263 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1264 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1265 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1266 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1267 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1268 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1269 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1270 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1271 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1272 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1273 * targets.c (bfd_elf32_tilegx_vec): Declare.
1274 (bfd_elf32_tilepro_vec): Declare.
1275 (bfd_elf64_tilegx_vec): Declare.
1276 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1277 and bfd_elf64_tilegx_vec.
1278 * cpu-tilegx.c: New file.
1279 * cpu-tilepro.c: New file.
1280 * elf32-tilepro.h: New file.
1281 * elf32-tilepro.c: New file.
1282 * elf32-tilegx.c: New file.
1283 * elf32-tilegx.h: New file.
1284 * elf64-tilegx.c: New file.
1285 * elf64-tilegx.h: New file.
1286 * elfxx-tilegx.c: New file.
1287 * elfxx-tilegx.h: New file.
1288
7686d77d
AM		 12892011-06-13 Alan Modra <amodra@gmail.com>
1290
1291 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1292 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1293 warning symbols here.
1294 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1295 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1296 elf32_arm_readonly_dynrelocs): Likewise.
1297 * elf32-bfin.c (bfin_discard_copies): Likewise.
1298 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1299 elf_cris_discard_excess_dso_dynamics,
1300 elf_cris_discard_excess_program_dynamics): Likewise.
1301 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1302 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1303 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1304 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1305 elf_i386_readonly_dynrelocs): Likewise.
1306 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1307 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1308 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1309 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1310 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1311 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1312 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1313 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1314 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1315 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1316 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1317 elf32_tic6x_readonly_dynrelocs): Likewise.
1318 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1319 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1320 xstormy16_relax_plt_realloc): Likewise.
1321 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1322 * elf64-alpha.c (elf64_alpha_output_extsym,
1323 elf64_alpha_calc_got_offsets_for_symbol,
1324 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1325 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1326 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1327 elf_hppa_unmark_useless_dynamic_symbols,
1328 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1329 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1330 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1331 readonly_dynrelocs, merge_global_got, reallocate_got,
1332 undo_symbol_twiddle): Likewise.
1333 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1334 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1335 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1336 elf_x86_64_readonly_dynrelocs): Likewise.
1337 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1338 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1339 _bfd_elf_link_find_version_dependencies,
1340 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1341 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1342 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1343 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1344 elf_gc_propagate_vtable_entries_used,
1345 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1346 elf_gc_allocate_got_offsets): Likewise.
1347 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1348 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1349 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1350 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1351 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1352 * i386linux.c (linux_tally_symbols): Likewise.
1353 * m68klinux.c (linux_tally_symbols): Likewise.
1354 * sparclinux.c (linux_tally_symbols): Likewise.
1355 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1356 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1357
1358 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1359 function. Update all callers.
1360 * aoutx.h (aout_link_write_other_symbol): Likewise.
1361 * pdp11.c (aout_link_write_other_symbol): Likewise.
1362 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1363 * ecoff.c (ecoff_link_write_external): Likewise.
1364 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1365 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1366 warning symbols.
1367 * ecoff.c (ecoff_link_hash_traverse): Delete.
1368 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1369 _bfd_coff_write_global_sym.
1370 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1371 * libcoff.h: Regenerate.
1372
894891db
NC		 13732011-06-10 Nick Clifton <nickc@redhat.com>
1374
1375 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1376 backend does not provide a function for creating dynamic sections
1377 then fail.
1378 (bfd_elf_final_link): Issue a warning message if a dynamic section
1379 has the SHT_NOTE type.
1380 (bfd_elf_final_link): Do not look for dynamic strings in a section
1381 that does not have the SHT_STRTAB type or the name .dynstr.
1382 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1383 section is not in the output binary.
1384 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1385
d17fe7b7
TG		 13862011-06-09 Tristan Gingold <gingold@adacore.com>
1387
1388 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1389 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1390 spaces.
1391
8076289e
TG		 13922011-06-09 Tristan Gingold <gingold@adacore.com>
1393
1394 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1395
ba85c43e
NC		 13962011-06-09 Nick Clifton <nickc@redhat.com>
1397
1398 PR ld/12845
1399 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1400 that the output section has an allocated bfd_elf_section_data
1401 structure.
1402 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1403 symbols in sections that have been removed by garbage collection.
1404
adc7571d
L		 14052011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1406
1407 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1408 relocations in SEC_DEBUGGING sections when building shared
1409 libraries.
1410
24007750
L		 14112011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1412
1413 PR ld/12851
1414 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1415 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1416
e79064fe
TG		 14172011-06-08 Tristan Gingold <gingold@adacore.com>
1418
1419 * makefile.vms (OBJS): Add elfxx-ia64.obj
1420 Remove vax case.
1421
d3aeb6ee
AM		 14222011-06-08 Alan Modra <amodra@gmail.com>
1423
1424 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1425 * sco5-core.c: Init match_priority field.
1426
2a41f396
AM		 14272011-06-08 Alan Modra <amodra@gmail.com>
1428
1429 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1430 indirect links here.
1431
1d859532
JB		 14322011-06-07 Joel Brobecker <brobecker@adacore.com>
1433
1434 * irix-core.c (irix_core_vec): Add match_priority field.
1435
0aabe54e
AM		 14362011-06-06 Alan Modra <amodra@gmail.com>
1437
1438 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1439 Add match_priority.
1440 * configure.in: Bump bfd version.
1441 * elfcode.h (elf_object_p): Delete hacks preventing match of
1442 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1443 * elfxx-target.h (elf_match_priority): Define and use.
1444 * format.c (bfd_check_format_matches): Use target match_priority
1445 to choose best of multiple matching targets. In cases with multiple
1446 matches rerun _bfd_check_format if we don't choose the last match.
1447 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1448 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1449 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1450 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1451 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1452 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1453 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1454 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1455 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1456 * vms-lib.c, * xsym.c: Init match_priority field.
1457 * configure: Regenerate.
1458 * bfd-in2.h: Regenerate.
1459
70b554c9
L		 14602011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 PR ld/12842
1463 * elfcode.h (elf_object_p): Revert the last change.
1464
d50ec8a7
AM		 14652011-06-04 Alan Modra <amodra@gmail.com>
1466
1467 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1468 return the other arch.
1469 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1470 target.
1471
164a5cb7
NC		 14722011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1473
1474 PR ld/12682
1475 * hash.c (higher_primer_number): Add more, small, prime numbers.
1476 (bfd_hash_set_default_size): Likewise.
1477
cc643b88
NC		 14782011-06-02 Nick Clifton <nickc@redhat.com>
1479
1480 * coff-mcore.c: Fix spelling typo.
1481 * coff-stgo32.c: Likewise.
1482 * elf32-arm.c: Likewise.
1483 * elf32-avr.c: Likewise.
1484 * elf-m68hc1x.c: Likewise.
1485 * elf32-mcore.c: Likewise.
1486 * elf32-mep.c: Likewise.
1487 * elf32-mt.c: Likewise.
1488 * elf32-ppc.c: Likewise.
1489 * elf32-xtensa.c: Likewise.
1490 * elf64-ppc.c: Likewise.
1491 * elfxx-mips.c: Likewise.
1492 * netbsd.h: Likewise.
1493 * nlmcode.h: Likewise.
1494 * vms-alpha.c: Likewise.
1495 * po/bfd.pot: Regenerate.
1496 * po/SRC-POTFILES.in: Regenerate.
1497
4c422395
DD		 14982011-06-01 DJ Delorie <dj@redhat.com>
1499
1500 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1501 * target.c: Likewise.
1502 * configure.in: Likewise.
1503 * configure.in: Regenerate.
1504 * elf32-rx.c: Add elf32-rx-be-ns target.
1505 (rx_elf_object_p): Never allow the be-ns target by default,
1506 only allow it if the user requests it.
1507
4b819e1f
L		 15082011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1511 relocation in readonly section in a shared object.
1512 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1513
74ce8de7
NC		 15142011-05-31 Nick Clifton <nickc@redhat.com>
1515
1516 * archive.c (adjust_relative_path): Fix comment to prevent it
1517 corrupting the auto-generated bfd.h.
1518
63e1a0fc
PB		 15192011-05-31 Paul Brook <paul@codesourcery.com>
1520
1521 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1522 for known functions.
1523 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1524 symbols.
1525
12352d3f
PB		 15262011-05-31 Paul Brook <paul@codesourcery.com>
1527
1528 * elf32-arm.c (arm_stub_is_thumb): Add
1529 arm_stub_long_branch_v4t_thumb_tls_pic.
1530 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1531 Handle Thumb stubs.
1532
c4948609
NC		 15332011-05-27 Nick Clifton <nickc@redhat.com>
1534
1535 PR binutils/12710
1536 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1537 unable to read a file pointed to by an entry in a thin archive.
1538 (adjust_relative_path): Use lrealpath to canonicalize paths.
1539 Handle the case where the reference path is above the current
1540 path in the directory tree.
1541
6769d501
L		 15422011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1543
1544 PR ld/12809
1545 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1546 R_X86_64_TPOFF64 in executable.
1547
2676a7d9
AM		 15482011-05-26 Alan Modra <amodra@gmail.com>
1549
1550 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1551 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1552 local_protected comment.
1553
cbe79dfe
TG		 15542011-05-25 Tristan Gingold <gingold@adacore.com>
1555
1556 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1557 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1558 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1559 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1560 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1561 (elf32-ia64.c): Created from elfnn-ia64.c
1562 (elf64-ia64.c): Likewise.
1563 * elfxx-ia64.h: New file.
1564 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1565 functions.Includes elfxx-ia64.h.
1566 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1567 (IA64_HOWTO): Adjust.
1568 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1569 (elfNN_ia64_reloc_type_lookup): Renames to
1570 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1571 (elfNN_ia64_reloc_name_lookup): Renames to
1572 ia64_elf_reloc_name_lookup. Make it public.
1573 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1574 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1575 public.
1576 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1577 Move it and make it public. Move prototype to elfxx-ia64.h
1578 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1579 Move prototype to elfxx-ia64.h
1580 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1581 (elfNN_ia64_info_to_howto): Adjust calls.
1582 (elfNN_ia64_relax_section): Adjust calls.
1583 (count_dyn_reloc): Fix typo.
1584 (elfNN_ia64_relocate_section): Adjust calls.
1585 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1586 (bfd_elfNN_bfd_reloc_type_lookup)
1587 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1588 * configure: Regenerate.
1589 * Makefile.in: Regenerate.
1590
1ce74905
DD		 15912011-05-23 DJ Delorie <dj@redhat.com>
1592
1593 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1594 the vma/lma swapping done in elf32_rx_modify_program_headers.
1595
997fbe36
NC		 15962011-05-23 Nick Clifton <nickc@redhat.com>
1597
1598 * elf-m10300.c (mn10300_elf_mkobject): New function.
1599 (bfd_elf32_mkobject): Define.
1600
6061a67d
AM		 16012011-05-23 Alan Modra <amodra@gmail.com>
1602
1603 * elf-bfd.h: Comment typo fix.
1604 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1605 struct elf_dyn_relocs throughout.
1606 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1607
25f53a85
AM		 16082011-05-23 Alan Modra <amodra@gmail.com>
1609
1610 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1611 functions rather than warning callback or _bfd_error_handler.
1612 * elf32-ppc.c: Likewise.
1613 * elf64-ppc.c: Likewise.
1614 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1615 arg error.
1616 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1617
6de6a7fe
AM		 16182011-05-23 Alan Modra <amodra@gmail.com>
1619
1620 PR 12763
1621 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1622 .tbss, and page align same for all SHT_NOBITS sections.
1623
86b2281f
AM		 16242011-05-21 Alan Modra <amodra@gmail.com>
1625
1626 PR 12763
1627 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1628 from PT_TLS header.
1629 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1630 segment if just for .tbss.
1631 (assign_file_positions_for_load_sections): Don't report "can't
1632 allocate in segment" errors for .tbss.
1633 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1634 from SHT_NOBITS section filepos.
1635
4a732032
BS		 16362011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1637
1638 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1639 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1640 (elf32_tic6x_relocate_section): Handle them.
1641
dd98f8d2
NC		 16422011-05-18 Nick Clifton <nickc@redhat.com>
1643
1644 PR ld/12761
1645 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1646 sections when building shared libraries.
1647
9c489990
NC		 16482011-05-18 Rafał Krypa <r.krypa@samsung.com>
1649
1650 PR ld/12778
1651 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1652 reloc pointer.
1653
5ccfed9b
TG		 16542011-05-18 Tristan Gingold <gingold@adacore.com>
1655
1656 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1657 (xcoff_sweep): Always keep dwarf sections.
1658 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1659
85645aed
TG		 16602011-05-18 Tristan Gingold <gingold@adacore.com>
1661
1662 * libxcoff.h (struct xcoff_dwsect_name): New type.
1663 (XCOFF_DWSECT_NBR_NAMES): New macro.
1664 (xcoff_dwsect_names): Declare.
1665 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1666 (styp_to_sec_flags): Ditto.
1667 (coff_new_section_hook): Ditto.
1668 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1669 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1670
84bff83f
NC		 16712011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1672
1673 PR ld/12759
1674 * elf32-rx.c (ignore_lma): New variable.
1675 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1676 (rx_modify_program_headers): Only copy the LMA into the VMA if
1677 ignore_lma is true.
1678
16d96b5b
AM		 16792011-05-17 Alan Modra <amodra@gmail.com>
1680
1681 PR ld/12760
1682 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1683 * elflink.c (elf_link_add_object_symbols): Likewise.
1684 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1685
41e04eaa
AM		 16862011-05-16 Alan Modra <amodra@gmail.com>
1687
1688 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1689
77c56f44
RS		 16902011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1691
1692 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1693 global GOT entries for GOT_PAGE relocations against global symbols.
1694
2a616379
BS		 16952011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1696
1697 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1698 (tic6x-*-*): Replaced by these.
1699 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1700 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1701 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1702 Define.
1703 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1704 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1705 "elf32-target.h" two more times.
1706 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1707 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1708 bfd_elf32_tic6x_elf_le_vec.
1709 * configure: Regenerate.
1710
3ac5406b
JB		 17112011-05-13 Jan Beulich <jbeulich@novell.com>
1712
1713 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1714
335e41d4
JK		 17152011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1716
1717 * config.in: Regenerated.
1718 * configure: Regenerated.
1719 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1720 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1721 HAVE_PSINFO32_T_PR_PID.
1722 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1723 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1724 and HAVE_PSINFO32_T_PR_PID.
1725 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1726
bc989cdc
JK		 17272011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1728
1729 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1730 32bit psinfo.
1731 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1732 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1733
fbd9ad90
PB		 17342011-05-09 Paul Brook <paul@codesourcery.com>
1735
1736 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1737 * bfd-in2.h: Regenerate.
1738 * elf32-tic6x.c: Include limits.h.
1739 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1740 _tic6x_elf_section_data): New.
1741 (elf32_tic6x_section_data): Define.
1742 (elf32_tic6x_new_section_hook): Allocate target specific data.
1743 (elf32_tic6x_add_unwind_table_edit): New function.
1744 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1745 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1746 elf32_tic6x_copy_exidx_entry): New functions.
1747 (elf_backend_write_section): Define.
1748
1bce6bd8
PB		 17492011-05-09 Paul Brook <paul@codesourcery.com>
1750
1751 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1752 elf32_tic6x_fake_sections): New functions.
1753 (elf_backend_fake_sections): Define.
1754
9cf0e282
PB		 17552011-05-09 Paul Brook <paul@codesourcery.com>
1756
1757 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1758 (elf_backend_gc_mark_extra_sections): Define.
1759
730035f7
DK		 17602011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1761
1762 PR ld/12365
1763 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1764 references to symbols defined in discarded sections.
1765
88e59394
DK		 17662011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1767
1768 PR ld/12365
1769 * coffgen.c (coff_write_symbol): Assume input section is its own
1770 output section if output_section member not set.
1771 (coff_write_alien_symbol): Likewise.
1772
310fd250
L		 17732011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1774
1775 PR ld/12730
1776 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1777
1778 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1779 sections if needed.
310fd250
L		 1780
1781 * section.c (SEC_ELF_REVERSE_COPY): New.
1782 * bfd-in2.h: Regenerated.
1783
70778fc7
AM		 17842011-05-07 Anders Kaseorg <andersk@ksplice.com>
1785
1786 PR 12739
1787 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1788 * bfd-in2.h: Regenerate.
1789
8185f55c
TG		 17902011-05-06 Tristan Gingold <gingold@adacore.com>
1791
1792 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1793 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1794 any code section. Add comments.
1795 (alpha_vms_object_p): Use void * instead of PTR.
1796 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1797 (build_module_list): Guard against no DST section. Add comments.
1798 (alpha_vms_link_output_symbol): Discard undefined symbols.
1799 (alpha_vms_get_section_contents): Simply memcpy if the section was
1800 already loaded. Fix typo.
1801 (vms_new_section_hook): Use void * instead of PTR.
1802 (vms_alpha_vec): Ditto.
1803
7d24e6a6
RS		 18042011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1805
1806 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1807 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1808
c6a8f6e0
BS		 18092011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1810
1811 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1812 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1813 mismatch. Choose the lower of the two values.
1814 (bfd_elf32_bfd_final_link): New macro.
1815
7f41df2e
TG		 18162011-04-28 Tristan Gingold <gingold@adacore.com>
1817
1818 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1819 (bfd_xcoff_swap_aux_out): Ditto.
1820 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1821 (bfd_xcoff64_swap_aux_out): Ditto.
1822
9507a174
AM		 18232011-05-04 Alan Modra <amodra@gmail.com>
1824
1825 PR ld/12727
1826 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1827 was_undefined on dot-symbols.
1828
2fbb87f6
PB		 18292011-05-03 Paul Brook <paul@codesourcery.com>
1830
1831
1832 * elf32-tic6x.c (elf32_tic6x_howto_table,
1833 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1834 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1835 Add R_C6000_EHTYPE.
1836
9d4057ee
AM		 18372011-05-01 Alan Modra <amodra@gmail.com>
1838
1839 PR ld/12718
1840 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1841 creating ifunc sections.
1842 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1843
71e7aa7d
L		 18442011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1845
1846 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1847 names.
1848
b5dee4ea
TT		 18492011-04-28 Tom Tromey <tromey@redhat.com>
1850
1851 * bfdio.c (memory_bstat): Pass correct size to memset.
1852
e4c93b56
MF		 18532011-04-28 Mike Frysinger <vapier@gentoo.org>
1854
1855 * dwarf2.c (dwarf_debug_sections): Mark const.
1856 * elf.c (special_sections): Likewise.
1857 * libbfd-in.h (dwarf_debug_sections): Likewise.
1858 * libbfd.h: Regenerate.
1859
72b016b4
NC		 18602011-04-26 Kai Tietz <ktietz@redhat.com>
1861
1862 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1863 debugging sections.
1864
4964e065
TG		 18652011-04-26 Tristan Gingold <gingold@adacore.com>
1866
1867 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1868
35ed3f94
AM		 18692011-04-24 Alan Modra <amodra@gmail.com>
1870
1871 PR ld/12365
1872 PR ld/12696
1873 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1874 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1875 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1876 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1877 it is a redef of an IR symbol in a real BFD.
1878
b70321a2
L		 18792011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1880
1881 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1882 in readonly section in a shared object.
1883 (elf_i386_size_dynamic_sections): Likewise.
1884 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1885 (elf_x86_64_size_dynamic_sections): Likewise.
1886
aa715242
L		 18872011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1888
1889 PR ld/12694
1890 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1891 symbols.
1892 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1893
f6df62c8
L		 18942011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1895
1896 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1897 on dynamic symbol error.
1898 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1899
4bbd5a24
TG		 19002011-04-20 Tristan Gingold <gingold@adacore.com>
1901
1902 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1903
8ad17b3a
AM		 19042011-04-20 Alan Modra <amodra@gmail.com>
1905
1906 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1907 (bfd_hash_table_init_n): Overflow checking.
1908 (bfd_hash_set_default_size): Return current size. Take unsigned long
1909 arg. Add 65537 to hash_size primes.
1910 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1911 * bfd-in2.h: Regenerate.
1912
1b0df531
JK		 19132011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1914
1915 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1916 memmove elements.
1917
595213d4
AM		 19182011-04-20 Alan Modra <amodra@gmail.com>
1919
9e6619e2
AM		 1920 * libbfd.c (bfd_log2): Do return rounded up value.
1921 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1922 call with expanded old round down version of the function.
1923
595213d4
AM		 1924 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1925 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1926
02d00247
AM		 19272011-04-20 Alan Modra <amodra@gmail.com>
1928
1929 PR ld/12365
1930 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1931 in their own common section.
1932 * elflink.c (elf_link_add_object_symbols): Likewise.
1933 * linker.c (generic_link_check_archive_element): Don't lose flags
1934 if common section is pre-existing.
1935 (_bfd_generic_link_add_one_symbol): Likewise.
1936
24f58f47
AM		 19372011-04-20 Alan Modra <amodra@gmail.com>
1938
1939 PR ld/12365
1940 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1941 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1942 multiple_definition regardless of allow_multiple_definition.
1943 * simple.c (simple_dummy_multiple_definition): Update.
1944 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1945 calls.
1946
417236c0
TG		 19472011-04-18 Tristan Gingold <gingold@adacore.com>
1948
1949 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1950
901f1d17
AM		 19512011-04-18 Alan Modra <amodra@gmail.com>
1952
1953 PR ld/12365
1954 PR ld/12672
1955 * bfd.c (BFD_PLUGIN): Define.
1956 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1957 * bfd-in2.h: Regenerate.
1958 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1959 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1960
63524580
JK		 19612011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1962
1963 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1964 SEC_LOAD.
1965
e21e5835
NC		 19662011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1967
1968 * elf-bfd.h (struct sdt_note): New struct.
1969 (struct elf_obj_tdata) <sdt_note_head>: New field.
1970 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1971 (elfobj_grok_stapsdt_note): Likewise.
1972 (elf_parse_notes): Added code to treat SystemTap note
1973 sections.
1974
6452a567
RH		 19752011-04-12 Richard Henderson <rth@redhat.com>
1976
1977 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1978 exclude empty .got sections.
1979
2a750708
L		 19802011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1981
1982 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1983 array access for BFD_RELOC_386_IRELATIVE.
1984
2123f9ad
BS		 19852011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1986
1987 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1988
f64b2e8d
NC		 19892011-04-11 Mark Wielaard <mjw@redhat.com>
1990
1991 PR 10549
1992 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1993 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1994 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1995 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1996 also if STB_GNU_UNIQUE symbol binding was seen.
1997 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1998 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1999 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2000 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2001 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2002 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2003
e57278ef
AM		 20042011-04-11 Alan Modra <amodra@gmail.com>
2005
2006 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2007 sections.
2008 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2009 (_bfd_generic_get_section_contents_in_window): Likewise.
2010 * section.c (bfd_get_section_contents): Likewise.
2011 * compress.c (bfd_get_full_section_contents): Likewise.
2012 * elf32-rx.c (rx_final_link): Ignore rawsize.
2013 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2014 bfd with bfd_get_section_limit.
2015 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2016 os->size during final link. Update callers.
2017 * bfd-in2.h: Regenerate.
2018
e2ece73c
RS		 20192011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2020
2021 PR ld/12637
2022 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2023 as the number of global entries when merging with the primary GOT.
2024
9f973f28
L		 20252011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 * elf32-i386.c: Update copyright year.
2028 * elf64-x86-64.c: Likewise.
2029
21e68916
KT		 20302011-04-09 Kai Tietz <ktietz@redhat.com>
2031
2032 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2033 buffer and use rawsize for sorting.
2034 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2035 before doing alignment.
2036
62d78908
L		 20372011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2038
2039 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2040 error on unsupported relocation.
2041 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2042
2351cae0
L		 20432011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2044
2045 PR binutils/12657
2046 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2047 pid_t.
2048
959b0961
L		 20492011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2050
2051 PR ld/12654
2052 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2053 instead of shared for R_386_TLS_LDO_32.
2054
33b54431
TG		 20552011-04-08 Tristan Gingold <gingold@adacore.com>
2056
2057 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2058 * coff-pmac: Remove
2059 * xcoff-target.h: Remove
2060 * Makefile.in: Regenerate.
2061
5d8e6b4d
CC		 20622011-04-07 Cary Coutant <ccoutant@google.com>
2063
2064 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2065
44e87ece 20662011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2067
44e87ece
PB		 2068 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2069 pc-relative.
2070 (elf32_tic6x_howto_table_rel): Ditto.
2071 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2072 (elf32_tic6x_check_relocs): Ditto.
2073
8c5fc800
JM		 20742011-04-06 Joseph Myers <joseph@codesourcery.com>
2075
2076 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2077 targets.
2078 (strongarm*, thumb*, xscale*): Remove architectures.
2079 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2080 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2081 xscale-*-coff): Remove targets.
2082
6f8027ae
TG		 20832011-04-01 Tristan Gingold <gingold@adacore.com>
2084
2085 * elfxx-ia64.c: include bfd_stdint.h
2086
c89ce65c
JK		 20872011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2088
2089 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2090 dynobj and its initialization.
2091
545f57c6
TG		 20922011-03-31 Tristan Gingold <gingold@adacore.com>
2093
2094 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2095 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2096 BFD_HOST_LONG_LONG to 1.
2097
083faca9
TG		 20982011-03-31 Tristan Gingold <gingold@adacore.com>
2099
2100 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2101 (_bfd_vms_write_etir): Ditto.
2102 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2103 * configure.com: Generate bfd_stdint.h
2104
ac145307
BS		 21052011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2106
2107 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2108 (elf32_tic6x_setup): Declare.
2109 * elf32-tic6x.c: Include <limits.h>.
2110 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2111 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2112 New structures.
2113 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2114 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2115 tic6x_elf_scom_symbol_ptr): New static variables.
2116 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2117 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2118 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2119 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2120 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2121 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2122 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2123 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2124 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2125 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2126 to weak symbols as required by the ABI.
2127 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2128 as needed when generating DSBT output.
2129 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2130 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2131 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2132 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2133 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2134 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2135 New static functions.
2136 (ELF_MAXPAGESIZE): Define to 0x1000.
2137 (bfd_elf32_bfd_copy_private_bfd_data,
2138 bfd_elf32_bfd_link_hash_table_create,
2139 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2140 elf_backend_want_got_plt, elf_backend_want_dynbss,
2141 elf_backend_plt_readonly, elf_backend_got_header_size,
2142 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2143 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2144 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2145 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2146 elf_backend_section_from_bfd_section,
2147 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2148 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2149 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2150
2151 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2152 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2153 * bfd/bfd-in2.h: Regenerate.
2154 * bfd/libbfd.h: Regenerate.
2155 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2156
53dd76d3
TG		 21572011-03-31 Tristan Gingold <gingold@adacore.com>
2158
2159 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2160 entry on xcoff when value is C_NULL_VALUE.
2161
21622011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2163
2164 * libcoff-in.h (exec_hdr): Remove.
2165 * libcoff.h: Regenerate.
2166
3a294fa7
NC		 21672011-03-30 Nick Clifton <nickc@redhat.com>
2168
2169 * po/da.po: Updated Danish translation.
2170
e117360e
RH		 21712011-03-29 Richard Henderson <rth@redhat.com>
2172
2173 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2174 (elf64_alpha_gc_sweep_hook): New.
2175 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2176 (elf_backend_can_gc_sections): New.
2177
5b806d27
NC		 21782011-03-26 John Marino <binutils@marino.st>
2179
2180 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2181 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2182 * configure: Regenerate.
2183
b42adabf
NC		 21842011-03-25 Michael Snyder <msnyder@vmware.com>
2185
2186 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2187
a283ff93
TG		 21882011-03-25 Tristan Gingold <gingold@adacore.com>
2189
2190 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2191 of find_nearest_line on object files.
2192
cf6b8767
TG		 21932011-03-25 Tristan Gingold <gingold@adacore.com>
2194
2195 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2196 Minor reordering.
2197 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2198
663a1470
AM		 21992011-03-24 Alan Modra <amodra@gmail.com>
2200
2201 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2202 old-style __tls_get_addr calls without marker relocs don't match
2203 their arg setup insn one for one. If such mismatches are found
2204 report the reloc and don't do any tls optimization.
2205 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2206
dc80f6ae
EW		 22072011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2208
2209 * bfd-in2.h: Regenerate.
2210
8cc66334
EW		 22112011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2212
2213 * archures.c: Add AVR XMEGA architecture information.
2214 * cpu-avr.c (arch_info_struct): Likewise.
2215 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2216 (elf32_avr_object_p): Likewise.
2217
34e77a92
RS		 22182011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2219
2220 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2221 * bfd-in2.h: Regenerate.
2222 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2223 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2224 entry.
2225 (elf32_arm_howto_from_type): Update accordingly.
2226 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2227 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2228 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2229 with an extra noncall_refcount field.
2230 (arm_local_iplt_info): New structure.
2231 (elf_arm_obj_tdata): Add local_iplt.
2232 (elf32_arm_local_iplt): New accessor macro.
2233 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2234 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2235 Change tls_type to a bitfield and add is_iplt.
2236 (elf32_arm_link_hash_newfunc): Update accordingly.
2237 (elf32_arm_allocate_local_sym_info): New function.
2238 (elf32_arm_create_local_iplt): Likewise.
2239 (elf32_arm_get_plt_info): Likewise.
2240 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2241 (elf32_arm_get_local_dynreloc_list): Likewise.
2242 (create_ifunc_sections): Likewise.
2243 (elf32_arm_copy_indirect_symbol): Update after the changes to
2244 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2245 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2246 to get PLT information. Assert that all STT_GNU_IFUNC references
2247 are turned into PLT references.
2248 (arm_build_one_stub): Pass the symbol type to
2249 elf32_arm_final_link_relocate.
2250 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2251 (elf32_arm_allocate_irelocs): New function.
2252 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2253 all R_ARM_IRELATIVE.
2254 (elf32_arm_allocate_plt_entry): New function.
2255 (elf32_arm_populate_plt_entry): Likewise.
2256 (elf32_arm_final_link_relocate): Add an st_type parameter.
2257 Set srelgot to null for static objects. Use separate variables
2258 to record which st_value and st_type should be used when generating
2259 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2260 symbol's PLT information, setting has_iplt_entry, splt,
2261 plt_offset and gotplt_offset accordingly. Check whether
2262 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2263 the relocation target accordingly. Broaden assert to include
2264 .iplts. Don't set sreloc for static relocations. Assert that
2265 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2266 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2267 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2268 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2269 resolve GOT references to the .igot.plt entry.
2270 (elf32_arm_relocate_section): Update the call to
2271 elf32_arm_final_link_relocate.
2272 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2273 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2274 relocations in shared libraries and relocatable executables.
2275 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2276 to get the list of dynamic relocations for a local symbol.
2277 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2278 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2279 to allocate local symbol information. Treat R_ARM_REL32 and
2280 R_ARM_REL32_NOI as call relocations in shared libraries and
2281 relocatable executables. Record PLT information for local
2282 STT_GNU_IFUNC functions as well as global functions. Count
2283 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2284 to get the list of dynamic relocations for a local symbol.
2285 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2286 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2287 removed. Update after the changes to elf32_arm_link_hash_entry.
2288 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2289 entries should live in .plt or .iplt. Check whether the .igot.plt
2290 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2291 to allocate .plt and .(i)got.plt entries. Detect which .got
2292 entries will need R_ARM_IRELATIVE relocations and use
2293 elf32_arm_allocate_irelocs to allocate them. Likewise other
2294 non-.got dynamic relocations.
2295 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2296 and dynamic relocations for local STT_GNU_IFUNC symbols.
2297 Check whether the .igot.plt and .got entries can be combined.
2298 Detect which .got entries will need R_ARM_IRELATIVE relocations
2299 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2300 section pointers intead of strcmp checks. Handle iplt and igotplt.
2301 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2302 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2303 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2304 resolve to it.
2305 (elf32_arm_output_plt_map_1): New function, split out from
2306 elf32_arm_output_plt_map. Handle .iplt entries. Use
2307 elf32_arm_plt_needs_thumb_stub_p.
2308 (elf32_arm_output_plt_map): Call it.
2309 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2310 local .iplt entries.
2311 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2312 (elf32_arm_swap_symbol_out): Likewise.
2313 (elf32_arm_add_symbol_hook): New function.
2314 (elf_backend_add_symbol_hook): Define for all targets.
2315
35fc36a8
RS		 23162011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2317
2318 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2319 * elf.c (swap_out_syms): Set st_target_internal for each
2320 Elf_Internal_Sym.
2321 * elfcode.h (elf_swap_symbol_in): Likewise.
2322 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2323 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2324 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2325 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2326 * elflink.c (elf_link_output_extsym): Likewise.
2327 (bfd_elf_final_link): Likewise.
2328 (elf_link_add_object_symbols): Copy st_target_internal
2329 to the hash table if we see a definition.
2330 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2331 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2332 a branch_type field.
2333 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2334 (arm_type_of_stub): Replace actual_st_type with an
2335 actual_branch_type parameter.
2336 (arm_build_one_stub): Use branch types rather than st_types to
2337 determine the type of branch.
2338 (cortex_a8_erratum_scan): Likewise.
2339 (elf32_arm_size_stubs): Likewise.
2340 (bfd_elf32_arm_process_before_allocation): Likewise.
2341 (allocate_dynrelocs_for_symbol): Likewise.
2342 (elf32_arm_finish_dynamic_sections): Likewise.
2343 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2344 a branch_type parameter.
2345 (elf32_arm_relocate_section): Update call accordingly.
2346 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2347 (elf32_arm_output_map_sym): Initialize st_target_internal.
2348 (elf32_arm_output_stub_sym): Likewise.
2349 (elf32_arm_symbol_processing): Delete.
2350 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2351 Use st_target_internal to record the branch type.
2352 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2353 Thumb functions.
2354 (elf32_arm_is_function_type): Delete.
2355 (elf_backend_symbol_processing): Likewise.
2356 (elf_backend_is_function_type): Likewise.
2357
cbc704f3
RS		 23582011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2359
2360 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2361 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2362 into the PLT block.
2363
f6e32f6d
RS		 23642011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2365
2366 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2367 may_need_local_target_p and may_become_dynamic_p to classify
2368 the relocation type. Don't check info->symbolic or h->def_regular
2369 when deciding whether to record a potential dynamic reloc.
2370 Don't treat potential dynamic relocs as PLT references.
2371 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2372 try to make the PLT reference count go negative.
2373
b436d854
RS		 23742011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2375
2376 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2377 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2378 Only create a dynamic relocation for local references if
2379 info->shared.
2380 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2381 allocation accordingly.
2382 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2383
47beaa6a
RS		 23842011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2385
2386 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2387 (elf32_arm_add_dynreloc): Likewise.
2388 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2389 to allocate dynamic relocations.
2390 (elf32_arm_size_dynamic_sections): Likewise.
2391 (allocate_dynrelocs): Likewise. Rename to
2392 allocate_dynrelocs_for_symbol.
2393 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2394 create dynamic relocations.
2395 (elf32_arm_finish_dynamic_symbol): Likewise.
2396
52bc799a
L		 23972011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2398
2399 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2400 x32 GD->IE and GD->LE transitions.
2401 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2402 and LD->LE transitions.
2403
e11840f9
AM		 24042011-03-10 Alan Modra <amodra@gmail.com>
2405
2406 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2407 for LO_DS error message and correct multiple.
2408
aa374f67
AM		 24092011-03-10 Alan Modra <amodra@gmail.com>
2410
2411 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2412 (ppc64_elf_link_just_syms): New function.
2413 (opd_entry_value): Don't assume big-endian host.
2414 (get_r2off): New function.
2415 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2416
d59a60e9
MS		 24172011-03-06 Michael Snyder <msnyder@vmware.com>
2418
4281caad
MS		 2419 * compress.c (bfd_compress_section_contents): Check for out of mem.
2420
17672001
MS		 2421 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2422 that case statement falls through intentionally.
2423
d59a60e9
MS		 2424 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2425
0e29e6e8
AM		 24262011-03-04 Alan Modra <amodra@gmail.com>
2427
2428 * archive.c (bsd_write_armap): Don't call stat in deterministic
2429 mode, and don't use st_mtime if stat returns error.
2430
eb00922a
MS		 24312011-03-03 Michael Snyder <msnyder@vmware.com>
2432
08c13595
MS		 2433 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2434
d543c50d
MS		 2435 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2436
c38eb2a6
MS		 2437 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2438 (aout_link_write_other_symbol): Missing break statement.
2439
8ecc1f20
MS		 2440 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2441
eb00922a
MS		 2442 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2443
4a4c5f25
L		 24442011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2445
2446 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2447 x32 IE->LE transition.
2448 (elf_x86_64_relocate_section): Likewise.
2449
ddcf1fcf
BS		 24502011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2451
aa374f67
AM		 2452 * elflink.c (is_reloc_section): Remove function.
2453 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2454
007d6189
KT		 24552011-02-28 Kai Tietz <kai.tietz@onevision.com>
2456
2457 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2458 (adjust_relative_path): Likewise.
2459 (_bfd_construct_extended_name_table): Likewise.
2460 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2461 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2462 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2463 * elf32-spu.c (sort_bfds): Likewise.
2464 (spu_elf_auto_overlay): Likewise.
2465 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2466 * xcofflink.c (xcoff_set_import_path): Likewise.
2467 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2468 (xtensa_regfile_lookup_shortname): Likewise.
2469
8616ad89
AM		 24702011-02-28 Alan Modra <amodra@gmail.com>
2471
2472 PR 12513
2473 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2474 stringsize. Properly sanity check symdef_count. Remove redundant
2475 bfd_release.
2476
80549d04
RÁE		 24772011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2478
2479 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2480 and handle claim_file seeking. Only try to load the plugin once.
2481
93b3ac75
AS		 24822011-02-22 Andreas Schwab <schwab@redhat.com>
2483
2484 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2485 relocation read the value from the second GOT slot.
2486
6fa052f0
TG		 24872011-02-15 Tristan Gingold <gingold@adacore.com>
2488
2489 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2490
28be611c
AM		 24912011-02-15 Alan Modra <amodra@gmail.com>
2492
2493 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2494 toc relocs. Fuss over free(NULL).
2495
93252b1c
MF		 24962011-02-14 Mike Frysinger <vapier@gentoo.org>
2497
2498 * elflink.c (bfd_elf_size_dynamic_sections): Add
2499 bfd_get_symbol_leading_char to the start of newname.
2500
822ce8ee
RW		 25012011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2502
2503 * configure: Regenerate.
2504
425b145b
AM		 25052011-02-09 Alan Modra <amodra@gmail.com>
2506
2507 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2508 we are done. When optimising large toc, check that a global
2509 symbol on a toc reloc is defined in a kept section.
2510
82f2dbf7
NC		 25112011-02-08 Nick Clifton <nickc@redhat.com>
2512
2513 PR binutils/12467
2514 * elf.c (assign_file_positions_for_load_sections): Set the program
2515 header offset and entry size to zero if there are no program
2516 headers.
2517
df22d223
AM		 25182011-02-08 Alan Modra <amodra@gmail.com>
2519
2520 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2521 local_syms when looking for local symbols in .toc.
2522
6683a28d
AM		 25232011-02-01 Alan Modra <amodra@gmail.com>
2524
2525 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2526 for toc pointer on any section having makes_toc_func_call set.
2527 (check_pasted_section): Ensure pasted .init/.fini fragments use
2528 the same toc if any has makes_toc_func_call set.
2529
5240d94d
JM		 25302011-01-28 Joseph Myers <joseph@codesourcery.com>
2531
2532 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2533 field.
2534
ed88c97e
RS		 25352011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2536
2537 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2538 common sections too.
2539
1a0c107f
L		 25402011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2541
04449d86
L		 2542 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2543 Solaris target.
1a0c107f 2544
d68cd58c
NC		 25452011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2546
2547 Fix compilation for mingw64.
2548 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2549 typecast to avoid warning.
2550 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2551 usage.
2552 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2553 of long for pointer to avoid warning.
2554 (elfNN_ia64_relax_brl): Idem.
2555 (elfNN_ia64_install_value): Idem.
2556 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2557
da17376b
RS		 25582011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2559
2560 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2561 h->needs_plt when deciding whether to record a possible dynamic reloc.
2562
1e81e12b
RS		 25632011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2564
2565 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2566 dynamic relocs for the removed section.
2567
d1534d16
L		 25682011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2569
2570 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2571 relocations.
2572
248775ba
L		 25732011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2574
2575 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2576 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2577 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2578 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2579 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2580 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2581 for ILP32.
2582
4a97a0e5
AM		 25832011-01-14 Alan Modra <amodra@gmail.com>
2584
2585 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2586 error.
2587 (_bfd_default_error_handler): Likewise.
2588 * elf.c (print_segment_map): Likewise.
2589 * libbfd.c (warn_deprecated): Likewise.
2590 * som.c (som_sizeof_headers): No need to do so here.
2591 * coff-i860.c: Replace use of printf for error messages with
2592 _bfd_error_handler.
2593 * coff-ppc.c: Likewise.
2594 * coff-sh.c: Likewise.
2595 * elf32-bfin.c: Likewise.
2596 * elf32-dlx.c: Likewise.
2597 * elf32-mep.c: Likewise.
2598 * elf32-v850.c: Likewise.
2599 * mach-o.c: Likewise.
2600 * pef.c: Likewise.
2601
82e96e07
L		 26022011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2603
2604 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2605 swap_reloca_out.
2606 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2607 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2608 for 32bit.
2609 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2610 ELF_ST_TYPE.
2611 (elf_x86_64_finish_dynamic_symbol): Updated.
2612 (elf_x86_64_finish_dynamic_sections): Don't use
2613 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2614 bfd_elf64_swap_dyn_out.
2615
e6a6bb22
AM		 26162011-01-14 J. Park <grassman@gmail.com>
2617
2618 PR ld/12339
2619 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2620 following bfd_link_hash_warning symbol link.
2621
0855e32b
NS		 26222011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2623 Glauber de Oliveira Costa <glommer@gmail.com>
2624
2625 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2626 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2627 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2628 relocations.
2629 * libbfd.h: Rebuilt.
2630 * bfd-in2.h: Rebuilt.
2631 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2632 (elf32_arm_reloc_map): Likewise.
2633 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2634 (elf32_arm_stub_long_branch_any_tls_pic,
2635 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2636 (DEF_STUBS): Add new stubs.
2637 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2638 (elf32_arm_local_tlsdesc_gotent): New.
2639 (GOT_TLS_GDESC): New mask.
2640 (GOT_TLS_GD_ANY): Define.
2641 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2642 (elf32_arm_compute_jump_table_size): New.
2643 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2644 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2645 sgotplt_jump_table_size fields.
2646 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2647 (elf32_arm_link_hash_table_create): Initialize new fields.
2648 (arm_type_of_stub): Check TLS desc relocs too.
2649 (elf32_arm_stub_name): TLS desc relocs can be shared.
2650 (elf32_arm_tls_transition): Determine relaxation.
2651 (arm_stub_required_alignment): Add tls stubs.
2652 (elf32_arm_size_stubs): Likewise.
2653 (elf32_arm_tls_relax): Perform TLS relaxing.
2654 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2655 (IS_ARM_TLS_GNU_RELOC): New.
2656 (IS_ARM_TLS_RELOC): Use it.
2657 (elf32_arm_relocate_section): Perform TLS relaxing.
2658 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2659 desc relocations.
2660 (allocate_dynrelocs): Allocate tls desc relcoations.
2661 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2662 symbols.
2663 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2664 got slots.
2665 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2666 symbol.
2667 (elf32_arm_finish_dynamic_symbol): Adjust.
2668 (arm_put_trampoline): New.
2669 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2670 trampolines.
2671 (elf_backend_always_size_sections): Define.
2672
7be86737
L		 26732011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2674
2675 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2676
ae428b57 26772011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2678
2679 PR ld/12366
2680 PR ld/12371
2681 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2682 handle symbols marked with regular reference, but not non-GOT
2683 reference when building shared library.
2684
2685 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2686 local and global STT_GNU_IFUNC symols when building shared
2687 library.
2688 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2689
9689e3a3
DD		 26902011-01-05 DJ Delorie <dj@redhat.com>
2691
2692 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2693 * libbfd.h: Regenerate.
2694 * bfd-in2.h: Regenerate.
2695 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2696
889a4d3e
L		 26972011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2698
2699 * cpu-i386.c (bfd_i386_compatible): New.
2700 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2701 with bfd_i386_compatible.
2702 (bfd_x86_64_arch_intel_syntax): Likewise.
2703 (bfd_i386_arch_intel_syntax): Likewise.
2704 (i8086_arch): Likewise.
2705 (bfd_x64_32_arch): Likewise.
2706 (bfd_x86_64_arch): Likewise.
2707 (bfd_i386_arch): Likewise.
2708
9e9e0820 2709For older changes see ChangeLog-2010
56882138
AM		 2710\f
2711Local Variables:
2712mode: change-log
2713left-margin: 8
2714fill-column: 74
2715version-control: never
2716End:
GDB Binutils - Deliverables
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