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PR binutils/13257
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
98c53ba3
AM		 12011-10-11 Alan Modra <amodra@gmail.com>
2
3 PR binutils/13257
4 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
5 thin archive element using container target if not defaulted.
6
d5698657
NC		 72011-10-10 Nick Clifton <nickc@redhat.com>
8
9 * po/es.po: Updated Spanish translation.
10 * po/fi.po: Updated Finnish translation.
11 * po/fr.po: Updated French translation.
12 * po/ru.po: Updated Russian translation.
13
3b421ab3
AM		 142011-10-10 Alan Modra <amodra@gmail.com>
15
16 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
17 (struct ppc_link_hash_table): Add tocsave_htab.
18 (struct tocsave_entry): New.
19 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
20 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
21 (ppc64_elf_link_hash_table_free): ..and delete it.
22 (build_plt_stub): Always put STD_R2_40R1 first.
23 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
24 on plt call. If present add prologue nop location to tocsave_htab.
25 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
26 first insn of plt call stub when R_PPC64_TOCSAVE present.
27
3e0882af
L		 282011-10-08 H.J. Lu <hongjiu.lu@intel.com>
29
30 PR ld/13250
31 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
32 alignment and size for common symbols.
33
d56d55e7
AM		 342011-10-08 Alan Modra <amodra@gmail.com>
35
c3df8c14
AM		 36 PR ld/13229
37 PR ld/13244
38 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
39 dynamic.
40
412011-10-08 Alan Modra <amodra@gmail.com>
42
43 PR ld/13229
d56d55e7
AM		 44 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
45 even when strip_discarded is false.
46
07c7ed6d
KT		 472011-10-05 Kai Tietz <ktietz@redhat.com>
48
49 * coffgen.c (coff_write_alien_symbol): Don't write
50 symbol for discarded sections, if strip_discarded isn't
51 explicit set to false.
52 (coff_write_native_symbol): Likewise.
53
d4cb0ea0
NC		 542011-10-05 DJ Delorie <dj@redhat.com>
55 Nick Clifton <nickc@redhat.com>
56
57 * elf32-rx.c: Add support for PID mode.
58 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
59 Include addend in R_RX_SYM relocations.
60
fc28f9aa
TG		 612011-09-30 Tristan Gingold <gingold@adacore.com>
62
63 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
64 (read_section): Add sec argument. Adjust the code to get section
65 names from it.
66 (read_indirect_string): Adjust call to read_section.
67 (read_abbrevs): Ditto.
68 (decode_line_info): Ditto.
69 (read_debug_ranges): Ditto.
70 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
71 (find_debug_info): Add debug_sections parameter. Use it instead
72 the above macros.
73 (place_sections): Get section names from stash.
74 (find_line): Add debug_sections argument. Initialize
75 debug_sections field of stash from it.
76 Adjust calls to find_debug_info.
77 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
78 Adjust call to find_line.
79 (_bfd_dwarf2_find_line): Adjust call to find_line.
80 * libcoff-in.h (struct dwarf_debug_section): New declaration.
81 (coff_find_nearest_line_with_names): Likewise.
82 * libcoff.h: Regenerate.
83 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
84 (dwarf_debug_sections): Likewise.
85 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
86 * libbfd.h: Regenerate.
87 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
88 _bfd_dwarf2_find_nearest_line.
89 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
90 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
91 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
92 * coffgen.c (coff_find_nearest_line_with_names): New function.
93 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
94 * coff-rs6000.c (xcoff_debug_sections): New constant.
95 (xcoff_find_nearest_line): New function.
96 (rs6000coff_vec): Use xcoff_find_nearest_line.
97 (pmac_xcoff_vec): Ditto.
98
98528052
AM		 992011-09-30 Alan Modra <amodra@gmail.com>
100
101 PR ld/13235
102 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
103 (ppc64_elf_edit_toc): Check HA relocs.
104 (ha_reloc_match): Delete function.
105 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
106 Instead do it and low part optimization based on
107 ha_relocs_not_using_r2.
108
c227efa6
AM		 1092011-09-29 Alan Modra <amodra@gmail.com>
110
111 PR ld/13233
112 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
113 debug and special section groups.
114
d14552ab
L		 1152011-09-29 H.J. Lu <hongjiu.lu@intel.com>
116
117 PR ld/13195
118 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
119 clearing def_dynamic.
120 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
121 setting def_dynamic.
122 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
123 versioned.
124
2b914c2b
KT		 1252011-09-27 Kai Tietz <ktietz@redhat.com>
126
127 * coffcode.h (sec_to_styp_flags): Handle
128 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
129 SEC_LINK_DUPLICATES_SAME_SIZE.
130
7cf3bbff
TG		 1312011-09-22 Tristan Gingold <gingold@adacore.com>
132
133 * configure.in: Bump version to 2.22.51
134 * configure: Regenerate.
135
9e8c70f9
DM		 1362011-09-21 David S. Miller <davem@davemloft.net>
137
138 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
139 * elfxx-sparc.h: Declare it.
140 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
141 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
142
7ba695a9
TG		 1432011-09-21 Tristan Gingold <gingold@adacore.com>
144
145 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
146 Deals with size limited strings.
147 (bfd_mach_o_build_commands): Initialize more fields.
148
1a766c68
L		 1492011-09-15 H.J. Lu <hongjiu.lu@intel.com>
150
151 PR ld/13177
152 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
153 nor GOT references.
154
fd91d419
L		 1552011-09-15 H.J. Lu <hongjiu.lu@intel.com>
156
157 PR ld/12975
158 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
159 to struct bfd_elf_version_tree.
160
161 * elflink.c (elf_info_failed): Remove verdefs.
162 (_bfd_elf_export_symbol): Updated.
163 _bfd_elf_link_assign_sym_version): Likewise.
164 (bfd_elf_size_dynamic_sections): Remove pointer to struct
165 bfd_elf_version_tree. Updated.
166 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
167 by linker script.
168
169 * linker.c (bfd_hide_sym_by_version): New.
170
171 * bfd-in2.h: Regenerated.
172
7b5b197e
L		 1732011-09-12 H.J. Lu <hongjiu.lu@intel.com>
174
175 PR ld/13178
176 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
177 if there are no GOT relocations.
178
e7771322
KT		 1792011-09-09 Kai Tietz <ktietz@redhat.com>
180
181 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
182 for targets without symbol_leading_char.
183
103ae312
NC		 1842011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
185
186 * bfdwin.c (bfd_get_file_window): Fix memory leak.
187
28942f62
AM		 1882011-09-07 Alan Modra <amodra@gmail.com>
189
190 PR ld/13131
191 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
192 is initialized.
193
b140b010
AM		 1942011-09-06 Alan Modra <amodra@gmail.com>
195
196 PR ld/13131
197 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
198 (ppc64_elf_edit_toc): Fix style nit. Report some details
199 on linker failure due to reference in debug or non-alloc
200 sections to optimized away toc entry, and don't abort.
201
7d500b83
CL		 2022011-09-01 Christophe Lyon <christophe.lyon@st.com>
203
204 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
205 sections.
206
7cf80422
NC		 2072011-08-26 Nick Clifton <nickc@redhat.com>
208
209 * po/es.po: Updated Spanish translation.
210
af75cb9c
AM		 2112011-08-19 Alan Modra <amodra@gmail.com>
212
213 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
214 we haven't seen expected -mcmodel=medium/large code relocs.
215
9d4b6009
TG		 2162011-08-18 Tristan Gingold <gingold@adacore.com>
217
218 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
219
72b5104c
TG		 2202011-08-17 Tristan Gingold <gingold@adacore.com>
221
222 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
223
c77ec726
AM		 2242011-08-17 Alan Modra <amodra@gmail.com>
225
226 PR ld/12762
227 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
228 (_bfd_handle_already_linked): Declare.
229 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
230 _bfd_coff_section_already_linked.
231 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
232 * coffcode.h (coff_section_already_linked): Likewise.
233 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
234 * elf-bfd.h: Likewise.
235 * libbfd-in.h: Likewise.
236 * targets.c: Likewise.
237 * linker.c (bfd_section_already_linked): Likewise.
238 (bfd_section_already_linked_table_lookup): Likewise.
239 (bfd_section_already_linked_table_insert): Likewise.
240 (_bfd_generic_section_already_linked): Likewise. Call
241 _bfd_handle_already_linked.
242 (_bfd_handle_already_linked): New function, split out from..
243 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
244 2011-07-09 changes. Avoid unnecessary strcmp when matching
245 already_linked_list entries. Match plugin linkonce section.
246 (section_signature): Delete.
247 * coffgen.c (_bfd_coff_section_already_linked): New function.
248 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
249 * libbfd.h: Regenerate.
250 * libcoff.h: Regenerate.
251 * bfd-in2.h: Regenerate.
252
b3874e1a
AM		 2532011-08-14 Alan Modra <amodra@gmail.com>
254
255 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
256 shared and call to _mcount will go via plt.
257
8de848d8
AM		 2582011-08-14 Alan Modra <amodra@gmail.com>
259
260 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
261 * elf32-ppc.c: Likewise.
262 (ppc_elf_select_plt_layout): Use einfo rather than info to report
263 forced bss-plt.
264
64d25c44
L		 2652011-08-12 H.J. Lu <hongjiu.lu@intel.com>
266
267 PR ld/13082
268 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
269 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
270 and zero-extend it to 64bit if addend is zero for x32. Generate
271 R_X86_64_RELATIVE64 for x32.
272
2de70689
MGD		 2732011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
274
275 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
276 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
277 * elf32-arm.c (elf32_arm_link_hash_table): New field.
278 (elf232_arm_link_hash_table_create): Initialise new field.
279 (check_use_blx): Change test depending on fix_arm1176.
280 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
281 command line options.
282
5a5cbf72
TG		 2832011-08-08 Tristan Gingold <gingold@adacore.com>
284
285 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
286 (segsec_names_xlat): Reorder elements.
287 (bfd_mach_o_read_section_32): Fix typo.
288 (bfd_mach_o_read_section_64): Fix typo.
289
f1bde64c
TG		 2902011-08-08 Tristan Gingold <gingold@adacore.com>
291
292 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
293 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
294 (bfd_mach_o_section): Use them. Add next field.
295 (bfd_mach_o_segment_command): Replace sections array by
296 sect_head and sect_tail.
297 (bfd_mach_o_get_mach_o_section): New macro.
298 (bfd_mach_o_lookup_section): Remove.
299 (bfd_mach_o_new_section_hook): New function.
300 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
301 instead of strcmp.
302 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
303 parameter with segname and sectname parameters. Adjust.
304 (bfd_mach_o_append_section_to_segment): New function. Use a
305 linked list for Mach-O sections.
306 (bfd_mach_o_write_segment_32): Adjust.
307 (bfd_mach_o_write_segment_64): Ditto.
308 (bfd_mach_o_build_commands): Fix comment. Adjust.
309 (bfd_mach_o_flatten_sections): Adjust.
310 (bfd_mach_o_print_section_map): Adjust.
311 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
312 (bfd_mach_o_new_section_hook): New function.
313 (bfd_mach_o_init_section_from_mach_o): Ditto.
314 (bfd_mach_o_read_section_32): Remove section parameter.
315 Return a section instead.
316 (bfd_mach_o_read_section_64): Ditto.
317 (bfd_mach_o_read_section): Ditto.
318 (bfd_mach_o_make_bfd_section): Adjust.
319 (bfd_mach_o_read_segment): Adjust for new profile of
320 bfd_mach_o_read_section.
321 (bfd_mach_o_lookup_section): Remove.
322 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
323
edbdea0e
TG		 3242011-08-08 Tristan Gingold <gingold@adacore.com>
325
326 * mach-o.h (bfd_mach_o_version_min_command): New structure.
327 (bfd_mach_o_load_command): Add version_min.
328 (mach_o_data_struct): Fix comment.
329 * mach-o.c (bfd_mach_o_read_version_min): New function.
330 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
331 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
332 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
333 (bfd_mach_o_get_name_or_null): New function.
334 (bfd_mach_o_get_name): Use the above new one.
335 (bfd_mach_o_load_command_name): Add the above new commands.
336 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
337 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
338 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
339 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
340
46d1c23b
TG		 3412011-08-08 Tristan Gingold <gingold@adacore.com>
342
343 * mach-o.h: Move size macros to external.h
344 Move reloc macros to reloc.h and x86-64.h.
345 * mach-o-i386.c: Includes mach-o/reloc.h
346 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
347 * mach-o.c: Add includes.
348 (bfd_mach_o_write_header): Use structure from external.h to convert.
349 (bfd_mach_o_write_thread): Ditto.
350 (bfd_mach_o_write_relocs): Ditto.
351 (bfd_mach_o_write_section_32): Ditto.
352 (bfd_mach_o_write_section_64): Ditto.
353 (bfd_mach_o_write_segment_32): Ditto.
354 (bfd_mach_o_write_segment_64): Ditto.
355 (bfd_mach_o_write_symtab): Ditto.
356 (bfd_mach_o_write_contents): Ditto.
357 (bfd_mach_o_read_header): Ditto.
358 (bfd_mach_o_read_section_32): Ditto.
359 (bfd_mach_o_read_section_64): Ditto.
360 (bfd_mach_o_read_symtab_symbol): Ditto.
361 (bfd_mach_o_read_dylinker): Ditto.
362 (bfd_mach_o_read_dylib): Ditto.
363 (bfd_mach_o_read_dysymtab): Ditto.
364 (bfd_mach_o_read_symtab): Ditto.
365 (bfd_mach_o_read_linkedit): Ditto.
366 (bfd_mach_o_read_str): Ditto.
367 (bfd_mach_o_read_dyld_info): Ditto.
368 (bfd_mach_o_read_segment): Ditto.
369 (bfd_mach_o_read_command): Ditto.
370 (bfd_mach_o_archive_p): Ditto.
371 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
372 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
373 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
374 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
375 of an hard-coded value.
376
fde33808
TG		 3772011-08-08 Tristan Gingold <gingold@adacore.com>
378
379 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
380 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
381 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
382 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
383
53d58d96
TG		 3842011-08-08 Tristan Gingold <gingold@adacore.com>
385
386 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
387 (bfd_mach_o_convert_section_name_to_bfd): Use it.
388 (bfd_mach_o_get_section_type_from_name): New function.
389 (bfd_mach_o_get_section_attribute_from_name): Ditto.
390 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
391 Add comments. Add prototypes for the above new functions.
392
9a66aae0
MK		 3932011-08-05 Mark Kettenis <kettenis@gnu.org>
394
395 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
396
d969d15f
AM		 3972011-08-05 Alan Modra <amodra@gmail.com>
398
399 * elf64-ppc.c (maybe_strip_output): New function.
400 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
401
43e1669b
AM		 4022011-08-05 Alan Modra <amodra@gmail.com>
403
404 PR ld/12762
405 * elflink.c (_bfd_elf_section_already_linked): Return matched
406 status. Remove COFF comdat section handling.
407 * linker.c (_bfd_generic_section_already_linked): Return matched
408 status. Don't set SEC_GROUP in l_flags for plugin entries.
409 (bfd_section_already_linked): Update prototype.
410 * targets.c (_section_already_linked): Likewise.
411 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
412 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
413 (_bfd_nolink_section_already_linked): Update.
414 * libbfd.h: Regenerate.
415 * bfd-in2.h: Regenerate.
416
6177242a
AM		 4172011-08-05 Alan Modra <amodra@gmail.com>
418
419 * elf32-ppc.c: Include dwarf2.h.
420 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
421 (ppc_elf_create_glink): Create .eh_frame section.
422 (glink_eh_frame_cie): New array.
423 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
424 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
425
f1bb0388
TG		 4262011-08-04 Tristan Gingold <gingold@adacore.com>
427
428 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
429 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
430
092d27ff
TG		 4312011-08-03 Tristan Gingold <gingold@adacore.com>
432
433 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
434 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
435
80cab405
MR		 4362011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
437
438 * elfxx-mips.c (check_4byte_branch): Remove function.
439 (check_relocated_bzc): New function.
440 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
441 instructions that immediately follow a compact branch
442 instruction.
443
c7131b65
AM		 4442011-08-02 Alan Modra <amodra@gmail.com>
445
446 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
447 plt_static_chain.
448 (ppc_build_one_stub): Adjust get_relocs call to suit..
449 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
450
d7921315
L		 4512011-08-01 H.J. Lu <hongjiu.lu@intel.com>
452
453 PR ld/13048
454 * archures.c (bfd_mach_i386_intel_syntax): New.
455 (bfd_mach_i386_i8086): Updated.
456 (bfd_mach_i386_i386): Likewise.
457 (bfd_mach_x86_64): Likewise.
458 (bfd_mach_x64_32): Likewise.
459 (bfd_mach_i386_i386_intel_syntax): Likewise.
460 (bfd_mach_x86_64_intel_syntax): Likewise.
461 (bfd_mach_x64_32_intel_syntax): Likewise.
462 (bfd_mach_l1om): Likewise.
463 (bfd_mach_l1om_intel_syntax): Likewise.
464 (bfd_mach_k1om): Likewise.
465 (bfd_mach_k1om_intel_syntax): Likewise.
466
467 * bfd-in2.h: Regenerated.
468
469 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
470 bits_per_address.
471 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
472 (bfd_x64_32_arch): Likewise.
473
474 * elf64-x86-64.c: Include "libiberty.h".
475 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
476 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
477 (elf_x86_64_reloc_type_lookup): Likewise.
478 (elf_x86_64_reloc_name_lookup): Likewise.
479 (elf_x86_64_relocate_section): Likewise.
480 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
481
f41e5fcc
MR		 4822011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
483
484 * elfxx-mips.c (check_br32): Fix return type.
485
c088dedf
MR		 4862011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
487
488 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
489
2309ddf2
MR		 4902011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
491
492 * elfxx-mips.c: Adjust comments throughout.
493 (mips_elf_relax_delete_bytes): Reshape code.
494 (_bfd_mips_elf_relax_section): Remove check for
495 R_MICROMIPS_GPREL16 relocations. Reshape code.
496
23209a78
RM		 4972011-07-28 Roland McGrath <mcgrathr@google.com>
498
a27e4371
RM		 499 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
500 (elf_i386_nacl_plt0_entry): New variable.
501 (elf_i386_plt_entry): New variable.
502 (elf_i386_nacl_pic_plt0_entry): New variable.
503 (elf_i386_nacl_pic_plt_entry): New variable.
504 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
505 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
506 (elf_backend_plt_alignment): Likewise.
507
508 * config.bfd: Handle i[3-7]86-*-nacl*.
509 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
510 * targets.c: Support bfd_elf32_i386_nacl_vec.
511 * configure.in: Likewise.
512 * configure: Regenerated.
513
25e762b9
RM		 514 * elf32-i386.c (struct elf_i386_plt_layout): New type.
515 (GET_PLT_ENTRY_SIZE): New macro.
516 (elf_i386_plt): New variable.
517 (struct elf_i386_backend_data): New member `plt'.
518 (elf_i386_arch_bed): Add initializer for it.
519 (elf_i386_vxworks_arch_bed): Likewise.
520 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
521 (elf_i386_plt_sym_val): Likewise.
522 (elf_i386_relocate_section): Likewise.
523 (elf_i386_finish_dynamic_symbol): Likewise.
524 Also use other elf_i386_plt_layout members for PLT details.
525 (elf_i386_finish_dynamic_sections): Likewise.
526
23209a78
RM		 527 * elf32-i386.c (struct elf_i386_backend_data): New type.
528 (get_elf_i386_backend_data): New macro.
529 (elf_i386_arch_bed): New variable.
530 (elf_backend_arch_data): New macro.
531 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
532 (elf_i386_link_hash_table_create): Don't initialize them.
533 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
534 elf_i386_backend_data, not elf_i386_link_hash_table.
535 (elf_i386_adjust_dynamic_symbol): Likewise.
536 (elf_i386_allocate_dynrelocs): Likewise.
537 (elf_i386_readonly_dynrelocs): Likewise.
538 (elf_i386_size_dynamic_sections): Likewise.
539 (elf_i386_relocate_section): Likewise.
540 (elf_i386_finish_dynamic_symbol): Likewise.
541 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
542 (elf_i386_vxworks_link_hash_table_create): Function removed.
543 (elf_i386_vxworks_arch_bed): New variable.
544 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
545
546 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
547 * elfxx-target.h (elf_backend_arch_data): New macro.
548 (elfNN_bed): Use it as initializer for the new member.
549
d91a6875
NC		 5502011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
551
552 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
553 of range branches.
554
4ccf1e31
JJ		 5552011-07-26 Jakub Jelinek <jakub@redhat.com>
556
557 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
558 and .zdebug_macro entry.
559 (dwarf_debug_section_enum): Add debug_macro.
560
58d180e8
AM		 5612011-07-26 Alan Modra <amodra@gmail.com>
562
6177242a 563 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 564 (struct ppc_link_hash_table): Add glink_eh_frame.
565 (create_linkage_sections): Create .eh_frame section.
566 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
567 glink_eh_frame.
568 (glink_eh_frame_cie): New array.
569 (ppc64_elf_size_stubs): Size glink_eh_frame.
570 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
571 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
572
18978b27
HPN		 5732011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
574
575 PR ld/12815
576 * elf64-mmix.c (struct _mmix_elf_section_data): New members
577 has_warned_bpo and has_warned_pushj.
578 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
579 converting to ISO C. Add new parameter error_message. All
580 callers changed.
581 (mmix_elf_perform_relocation): Ditto.
582 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
583 Handle the case where mmix_elf_check_common_relocs has not been
584 called, missing preparations for relocs of the respective type.
585
df58fc94 5862011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 587 Ilie Garbacea <ilie@mips.com>
588 Maciej W. Rozycki <macro@codesourcery.com>
589 Joseph Myers <joseph@codesourcery.com>
590 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 591 Richard Sandiford <rdsandiford@googlemail.com>
592
593 * archures.c (bfd_mach_mips_micromips): New macro.
594 * cpu-mips.c (I_micromips): New enum value.
595 (arch_info_struct): Add bfd_mach_mips_micromips.
596 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
597 prototype.
598 (_bfd_mips_elf_relax_section): Likewise.
599 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
600 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
601 ASE.
602 (_bfd_mips16_elf_reloc_shuffle): Rename to...
603 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
604 (gprel16_reloc_p): Handle microMIPS ASE.
605 (literal_reloc_p): New function.
606 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
607 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
608 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
609 and _bfd_mips_elf_reloc_shuffle changes.
610 (mips_elf_gprel32_reloc): Update comment.
611 (micromips_reloc_map): New variable.
612 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
613 (mips_elf32_rtype_to_howto): Likewise.
614 (mips_info_to_howto_rel): Likewise.
615 (bfd_elf32_bfd_is_target_special_symbol): Define.
616 (bfd_elf32_bfd_relax_section): Likewise.
617 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
618 (micromips_elf64_howto_table_rela): Likewise.
619 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
620 and _bfd_mips_elf_reloc_shuffle changes.
621 (micromips_reloc_map): Likewise.
622 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
623 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
624 (mips_elf64_rtype_to_howto): Likewise.
625 (bfd_elf64_bfd_is_target_special_symbol): Define.
626 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
627 (elf_micromips_howto_table_rela): Likewise.
628 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
629 and _bfd_mips_elf_reloc_shuffle changes.
630 (micromips_reloc_map): Likewise.
631 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
632 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
633 (mips_elf_n32_rtype_to_howto): Likewise.
634 (bfd_elf32_bfd_is_target_special_symbol): Define.
635 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
636 (LA25_LUI_MICROMIPS_2): Likewise.
637 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
638 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
639 (TLS_RELOC_P): Handle microMIPS ASE.
640 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
641 target is a microMIPS function.
642 (micromips_reloc_p): New function.
643 (micromips_reloc_shuffle_p): Likewise.
644 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
645 (got_disp_reloc_p, got_page_reloc_p): New functions.
646 (got_ofst_reloc_p): Likewise.
647 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
648 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
649 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
650 (micromips_branch_reloc_p): New function.
651 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
652 (tls_gottprel_reloc_p): Likewise.
653 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
654 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
655 ASE.
656 (_bfd_mips16_elf_reloc_shuffle): Rename to...
657 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
658 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
659 (mips_tls_got_index, mips_elf_got_page): Likewise.
660 (mips_elf_create_local_got_entry): Likewise.
661 (mips_elf_relocation_needs_la25_stub): Likewise.
662 (mips_elf_calculate_relocation): Likewise.
663 (mips_elf_perform_relocation): Likewise.
664 (_bfd_mips_elf_symbol_processing): Likewise.
665 (_bfd_mips_elf_add_symbol_hook): Likewise.
666 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
667 (mips_elf_add_lo16_rel_addend): Likewise.
668 (_bfd_mips_elf_check_relocs): Likewise.
669 (mips_elf_adjust_addend): Likewise.
670 (_bfd_mips_elf_relocate_section): Likewise.
671 (mips_elf_create_la25_stub): Likewise.
672 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
673 (_bfd_mips_elf_gc_sweep_hook): Likewise.
674 (_bfd_mips_elf_is_target_special_symbol): New function.
675 (mips_elf_relax_delete_bytes): Likewise.
676 (opcode_descriptor): New structure.
677 (RA): New macro.
678 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
679 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
680 (beq_insn_32): Likewise.
681 (b_insn_16, bz_insn_16): New variables.
682 (BZC32_REG_FIELD): New macro.
683 (bz_rs_insns_32, bz_rt_insns_32): New variables.
684 (bzc_insns_32, bz_insns_16):Likewise.
685 (BZ16_REG, BZ16_REG_FIELD): New macros.
686 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
687 (jal_x_insn_32_bd32): Likewise.
688 (j_insn_32, jalr_insn_32): Likewise.
689 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
690 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
691 (JR16_REG): New macro.
692 (ds_insns_16_bd16): New variable.
693 (lui_insn): Likewise.
694 (addiu_insn, addiupc_insn): Likewise.
695 (ADDIUPC_REG_FIELD): New macro.
696 (MOVE32_RD, MOVE32_RS): Likewise.
697 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
698 (move_insns_32, move_insns_16): New variables.
699 (nop_insn_32, nop_insn_16): Likewise.
700 (MATCH): New macro.
701 (find_match): New function.
702 (check_br16_dslot, check_br32_dslot): Likewise.
703 (check_br16, check_br32): Likewise.
704 (IS_BITSIZE): New macro.
705 (check_4byte_branch): New function.
706 (_bfd_mips_elf_relax_section): Likewise.
707 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
708 and microMIPS modules together.
709 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
710 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
711 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
712 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
713 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
714 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
715 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
716 (BFD_RELOC_MICROMIPS_LO16): Likewise.
717 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
718 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
719 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
720 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
721 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
722 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
723 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
724 (BFD_RELOC_MICROMIPS_SUB): Likewise.
725 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
726 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
727 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
728 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
729 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
730 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
731 (BFD_RELOC_MICROMIPS_JALR): Likewise.
732 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
733 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
734 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
735 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
736 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
737 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
738 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
739 * bfd-in2.h: Regenerate.
740 * libbfd.h: Regenerate.
741
7a9068fe
L		 7422011-07-22 H.J. Lu <hongjiu.lu@intel.com>
743
744 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
745 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
746 * Makefile.in: Regenerated.
747
748 * archures.c (bfd_architecture): Add bfd_arch_k1om.
749 (bfd_k1om_arch): New.
750 (bfd_archures_list): Add &bfd_k1om_arch.
751 * bfd-in2.h: Regenerated.
752
753 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
754 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
755 if bfd_elf64_x86_64_freebsd_vec is supported.
756 (targ_selvecs): Likewise.
757
758 * configure.in: Support bfd_elf64_k1om_vec and
759 bfd_elf64_k1om_freebsd_vec.
760 * configure: Regenerated.
761
762 * cpu-k1om.c: New.
763
764 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
765 (bfd_elf64_k1om_vec): Likewise.
766 (bfd_elf64_k1om_freebsd_vec): Likewise.
767
768 * targets.c (bfd_elf64_k1om_vec): New.
769 (bfd_elf64_k1om_freebsd_vec): Likewise.
770 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
771 bfd_elf64_k1om_freebsd_vec.
772
156f6ad8
JK		 7732011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
774
775 Fix false coff-go32-exe matches.
776 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
777 COFF_CHECK_FORMAT.
778 * coff-stgo32.c (go32_check_format): New forward declaration.
779 (COFF_CHECK_FORMAT): New defintion.
780 (go32_check_format): New function.
781
05aecedb
AM		 7822011-07-15 Alan Modra <amodra@gmail.com>
783
784 * configure.in: Bump version.
785 * configure: Regenerate.
786
cbde55ab
AM		 7872011-07-14 Alan Modra <amodra@gmail.com>
788
789 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
790 * elf-bfd.h (struct already_linked): Forward declare.
791
ec24dc88
AM		 7922011-07-14 Alan Modra <amodra@gmail.com>
793
794 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
795 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
796
9df0ef5f
AM		 7972011-07-14 Alan Modra <amodra@gmail.com>
798
799 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
800 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
801 (build_tls_get_addr_stub): Likewise.
802 (ppc_build_one_stub): Update calls to above.
803 (ppc_size_one_stub): Adjust stub size.
804 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
805 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
806
8de863a5
NC		 8072011-07-12 Nick Clifton <nickc@redhat.com>
808
809 * elf32-arm.c (elf32_arm_section_flags): Delete.
810 (elf_backend_section_flags): Remove.
811
a92c088a
L		 8122011-07-11 H.J. Lu <hongjiu.lu@intel.com>
813
814 PR ld/12982
815 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
816 when setting stack_flags.
817
ae17ab41
CM		 8182011-07-11 Catherine Moore <clm@codesourcery.com>
819
820 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
821 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
822 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 823 * bfd-in2.h: Regenerated.
ae17ab41
CM		 824 * bfd.c (bfd_lookup_section_flags): New definition.
825 * binary.c (binary_bfd_lookup_section_flags): New definition.
826 * bout.c (b_out_bfd_lookup_section_flags): New definition.
827 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
828 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
829 * coff-rs6000.c (rs6000coff_vec): Include
830 bfd_generic_lookup_section_flags.
831 (pmac_xcoff_vec): Likewise.
832 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
833 * coff64-rs6000.c (rs6000coff64_vec): Include
834 bfd_generic_lookup_section_flags.
835 (aix5coff64_vec): Likewise.
836 * ecoff.c (bfd_debug_section): Initialize flag_info field.
837 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
838 (bfd_elf_lookup_section_flags): Declare.
839 * elflink.c (bfd_elf_lookup_section_flags): New function.
840 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
841 (elf_backend_lookup_section_flags_hook): Define.
842 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
843 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
844 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
845 * ieee.c (ieee_bfd_lookup_section_flags): New define.
846 * ihex.c (ihex_bfd_lookup_section_flags): New define.
847 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
848 (bfd_generic_lookup_section_flags): Declare.
849 * libbfd.h: Regenerated.
850 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
851 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
852 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
853 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
854 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
855 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
856 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
857 * reloc.c (bfd_generic_lookup_section_flags): New function.
858 * som.c (som_bfd_lookup_section_flags): New definition.
859 * srec.c (srec_bfd_lookup_section_flags): New definition.
860 * targets.c (flag_info): Declare.
861 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
862 (_bfd_lookup_section_flags): New.
863 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
864 * versados.c (versados_bfd_lookup_section_flags): New definition.
865 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
866 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
867
23ebcd30
L		 8682011-07-11 H.J. Lu <hongjiu.lu@intel.com>
869
870 PR ld/12978
871 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
872
0c511000
AM		 8732011-07-09 Alan Modra <amodra@gmail.com>
874
875 PR ld/12942
876 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
877 rather than kept_section to determine whether a symbol is from
878 a discarded section.
879 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
880 sections appear undefined.
881
8822011-07-09 H.J. Lu <hongjiu.lu@intel.com>
883
884 PR ld/12942
885 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
886 "asection *" with "struct already_linked *".
887 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
888 (_bfd_generic_section_already_linked): Likewise.
889 (bfd_section_already_linked_table_insert): Likewise.
890 (struct already_linked): New.
891 (struct bfd_section_already_linked): Use it.
892 * elflink.c (_bfd_elf_section_already_linked): Replace.
893 "asection *" with "struct already_linked *". Replace the plugin
894 dummy with the LTO output.
895 * linker.c (_bfd_generic_section_already_linked): Likewise.
896 * targets.c (struct already_linked): Add forward declaration.
897 (bfd_target): Replace "struct bfd_section *" with
898 "struct already_linked *" in _section_already_linked.
899 * bfd-in2.h: Regenerate.
900 * libbfd.h: Regenerate.
901
74f26653
TG		 9022011-07-06 Tristan Gingold <gingold@adacore.com>
903
904 * mach-o.h: Move loader related definitions to
905 include/mach-o/loader.h. Include it.
906
52cb9dfe
L		 9072011-07-05 H.J. Lu <hongjiu.lu@intel.com>
908
909 * elf64-x86-64.c (elf_backend_post_process_headers): Always
910 define to _bfd_elf_set_osabi.
911
9c55345c
TS		 9122011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
913 Thomas Schwinge <thomas@schwinge.name>
914
2bb70ae0 915 PR binutils/12913
9c55345c
TS		 916 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
917 ELFOSABI_LINUX alias.
918 * elf32-hppa.c: Likewise.
919 * elf32-i370.c: Likewise.
920 * elf64-hppa.c: Likewise.
921
28ede8be
ILT		 9222011-07-01 Ian Lance Taylor <iant@google.com>
923
924 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
925 DW_OP_lit3 to DW_OP_lit2.
926
c79d6685
AM		 9272011-07-01 Alan Modra <amodra@gmail.com>
928
929 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
930 dyn relocs when called to copy flags for a weak sym.
931 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
932 (ppc64_elf_merge_private_bfd_data): Delete.
933 (bfd_elf64_bfd_merge_private_bfd_data): Define as
934 _bfd_generic_verify_endian_match.
935
dc076558
BS		 9362011-06-30 Bernd Schmidt <bernds@codesourcery.com>
937
938 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
939 link_info is NULL.
940
25d41743
TG		 9412011-06-28 Tristan Gingold <gingold@adacore.com>
942
943 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
944 unsigned int.
945 (_bfd_vms_write_etir): Write linkage index from reloc.
946
9b02d212
TG		 9472011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
948
949 * mach-o.c (bfd_mach_o_read_command): Also ignore
950 BFD_MACH_O_LC_ROUTINES_64.
951
a8efca92
TG		 9522011-06-27 Tristan Gingold <gingold@adacore.com>
953
954 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
955 section target index.
956
20ee8bc9
NC		 9572011-06-27 Nick Clifton <nickc@redhat.com>
958
959 * cisco-core.c (cisco_core_little_vec): Add initialization of
960 match_priority field.
961
4c95ab76
TG		 9622011-06-27 Tristan Gingold <gingold@adacore.com>
963
964 * cache.c: Include bfd_stdint.h.
965 (cache_bmmap): Change profile. Return region start and size.
966 * bfdio.c (struct bfd_iovec): Change bmmap profile.
967 (bfd_mmap): Change profile and adjust. Update comment.
968 (memory_bmmap): Change profile.
969 * opncls.c (opncls_bmmap): Change profile.
970 * vms-lib.c (vms_lib_bmmap): Likewise.
971 * libbfd.h: Regenerate.
972 * bfd-in2.h: Regenerate.
973
62a35308
TG		 9742011-06-27 Tristan Gingold <gingold@adacore.com>
975
976 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
977 Add comment.
978
5d430399
L		 9792011-06-25 H.J. Lu <hongjiu.lu@intel.com>
980
981 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
982 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
983
332ce62b
JK		 9842011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
985
986 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
987 PLT_EH_FRAME.
988 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
989
7dbf3b76
RH		 9902011-06-24 Richard Henderson <rth@redhat.com>
991
992 PR ld/12928
993 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
994 tlsgd insn before swapping adjacent insns.
995
d120eec2
TG		 9962011-06-24 Tristan Gingold <gingold@adacore.com>
997
998 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
999 absolute section.
1000
1e951488
AM		 10012011-06-24 Alan Modra <amodra@gmail.com>
1002
1003 PR ld/12921
1004 * elf.c (assign_file_positions_for_load_sections): Don't align
1005 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1006 that don't get a PT_LOAD.
1007
b68593b9
KK		 10082011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1009
1010 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1011 (sh_elf_check_relocs): Likewise.
1012
e366eeae
RH		 10132011-06-22 Richard Henderson <rth@redhat.com>
1014
1015 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1016 TPREL in a PIE image.
1017 (alpha_dynamic_entries_for_reloc): Likewise.
1018 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1019 (elf64_alpha_relax_got_load): Likewise.
1020
9ec0c936
RR		 10212011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1022
c79d6685
AM		 1023 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1024 for PIE.
9ec0c936 1025
3a5dbfb2
AM		 10262011-06-22 Alan Modra <amodra@gmail.com>
1027
1028 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1029 plugin symbols. Fix segfault on linker scrip defined syms.
1030
e41b3a13
JJ		 10312011-06-20 Jakub Jelinek <jakub@redhat.com>
1032
1033 PR ld/12570
1034 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1035 at all for linker created .eh_frame sections.
1036 (_bfd_elf_discard_section_eh_frame): Handle linker created
1037 .eh_frame sections with no relocations.
1038 * elf64-x86-64.c: Include dwarf2.h.
1039 (elf_x86_64_eh_frame_plt): New variable.
1040 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1041 PLT_FDE_LEN_OFFSET): Define.
1042 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1043 (elf_x86_64_create_dynamic_sections): Create and fill in
1044 .eh_frame section for .plt section.
1045 (elf_x86_64_size_dynamic_sections): Write .plt section size
1046 into .eh_frame FDE covering .plt section.
1047 (elf_x86_64_finish_dynamic_sections): Write .plt section
1048 start into .eh_frame FDE covering .plt section. Call
1049 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1050 (elf_backend_plt_alignment): Define to 4.
1051 * elf32-i386.c: Include dwarf2.h.
1052 (elf_i386_eh_frame_plt): New variable.
1053 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1054 PLT_FDE_LEN_OFFSET): Define.
1055 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1056 (elf_i386_create_dynamic_sections): Create and fill in
1057 .eh_frame section for .plt section.
1058 (elf_i386_size_dynamic_sections): Write .plt section size
1059 into .eh_frame FDE covering .plt section.
1060 (elf_i386_finish_dynamic_sections): Write .plt section
1061 start into .eh_frame FDE covering .plt section. Call
1062 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1063 (elf_backend_plt_alignment): Define to 4.
1064
8b778942
L		 10652011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1068 for x32.
1069
8fd79e71
L		 10702011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1071
1072 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1073 CORE_HEADER is defined.
1074 (elf_x86_64_write_core_note): New.
1075 (elf_backend_write_core_note): Likewise.
1076
1077 * hosts/x86-64linux.h (uint64_t): New.
1078 (user_regsx32_struct): Likewise.
1079 (elf_gregx32_t): Likewise.
1080 (ELF_NGREGX32): Likewise.
1081 (elf_gregsetx32_t): Likewise.
1082 (elf_prstatusx32): Likewise.
1083 (prstatusx32_t): Likewise.
1084 (user_fpregs32_struct): Removed.
1085 (user_fpxregs32_struct): Likewise.
1086 (user32): Likewise.
1087 (elf_fpregset32_t): Likewise.
1088 (elf_fpxregset32_t): Likewise.
1089 (prgregset32_t): Likewise.
1090 (prfpregset32_t): Likewise.
1091
bcd823f1
L		 10922011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1093
1094 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1095 (elf_x86_64_grok_psinfo): Likewise.
1096
a06c7d5a
NC		 10972011-06-16 Nick Clifton <nickc@redhat.com>
1098
1099 * elf.c (elf_find_function): Fail if not provided with a symbol
1100 table.
1101
faa9a424
UW		 11022011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1103
1104 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1105 * elf.c (elfcore_grok_arm_vfp): New function.
1106 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1107 (elfcore_write_arm_vfp): New function.
1108 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1109
48f4b4f5
RH		 11102011-06-14 Richard Henderson <rth@redhat.com>
1111
1112 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1113 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1114 (elf64_alpha_always_size_sections): Don't call
1115 elf64_alpha_merge_ind_symbols.
1116 (elf_backend_copy_indirect_symbol): New.
1117
4d16d575
AM		 11182011-06-14 Alan Modra <amodra@gmail.com>
1119
1120 PR ld/12887
1121 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1122 before doing anything.
1123 (_bfd_elf_discard_section_eh_frame): Likewise.
1124
1e24d83c
AM		 11252011-06-14 Alan Modra <amodra@gmail.com>
1126
1127 * Makefile.am: Formatting.
1128 * Makefile.in: Regenerate.
1129 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1130 * po/SRC-POTFILES.in: Regnerate.
1131
e4d34ace
AM		 11322011-06-14 Alan Modra <amodra@gmail.com>
1133
1134 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1135 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1136 Don't handle warning symbols here.
1137 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1138 (allocate_dynrelocs, readonly_dynrelocs): As above.
1139
7f6ab9f8
AM		 11402011-06-14 Alan Modra <amodra@gmail.com>
1141
1142 PR ld/12851
1143 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1144 (elf_gc_sweep): Don't treat debug and sections like .comment
1145 specially here.
1146 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1147 not part of a group. Always call gc_mark_extra_sections.
1148 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1149 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1150 _bfd_elf_gc_mark_extra_sections.
1151 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1152 _bfd_elf_gc_mark_extra_sections.
1153 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1154
09d9a62a
NC		 11552011-06-13 Nick Clifton <nickc@redhat.com>
1156
1157 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1158 variable 'local_got_offsets'.
1159 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1160 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1161
aa137e4d
NC		 11622011-06-13 Walter Lee <walt@tilera.com>
1163
1164 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1165 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1166 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1167 and elfxx-tilegx.lo.
1168 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1169 elfxx-tilegx.c.
1170 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1171 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1172 * Makefile.in: Regenerate.
1173 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1174 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1175 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1176 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1177 bfd-in2.h: Regenerate.
1178 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1179 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1180 and bfd_elf64_tilegx_vec.
1181 * configure: Regenerate.
1182 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1183 TILEPRO_ELF_DATA.
1184 * libbfd.h: Regenerate.
1185 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1186 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1187 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1188 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1189 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1190 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1191 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1192 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1193 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1194 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1195 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1196 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1197 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1198 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1199 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1200 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1201 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1202 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1203 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1204 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1205 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1206 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1207 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1208 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1209 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1210 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1211 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1212 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1213 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1214 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1215 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1216 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1217 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1218 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1219 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1220 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1221 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1222 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1223 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1224 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1225 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1226 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1227 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1228 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1229 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1230 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1231 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1232 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1233 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1234 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1235 * targets.c (bfd_elf32_tilegx_vec): Declare.
1236 (bfd_elf32_tilepro_vec): Declare.
1237 (bfd_elf64_tilegx_vec): Declare.
1238 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1239 and bfd_elf64_tilegx_vec.
1240 * cpu-tilegx.c: New file.
1241 * cpu-tilepro.c: New file.
1242 * elf32-tilepro.h: New file.
1243 * elf32-tilepro.c: New file.
1244 * elf32-tilegx.c: New file.
1245 * elf32-tilegx.h: New file.
1246 * elf64-tilegx.c: New file.
1247 * elf64-tilegx.h: New file.
1248 * elfxx-tilegx.c: New file.
1249 * elfxx-tilegx.h: New file.
1250
7686d77d
AM		 12512011-06-13 Alan Modra <amodra@gmail.com>
1252
1253 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1254 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1255 warning symbols here.
1256 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1257 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1258 elf32_arm_readonly_dynrelocs): Likewise.
1259 * elf32-bfin.c (bfin_discard_copies): Likewise.
1260 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1261 elf_cris_discard_excess_dso_dynamics,
1262 elf_cris_discard_excess_program_dynamics): Likewise.
1263 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1264 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1265 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1266 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1267 elf_i386_readonly_dynrelocs): Likewise.
1268 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1269 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1270 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1271 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1272 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1273 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1274 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1275 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1276 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1277 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1278 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1279 elf32_tic6x_readonly_dynrelocs): Likewise.
1280 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1281 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1282 xstormy16_relax_plt_realloc): Likewise.
1283 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1284 * elf64-alpha.c (elf64_alpha_output_extsym,
1285 elf64_alpha_calc_got_offsets_for_symbol,
1286 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1287 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1288 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1289 elf_hppa_unmark_useless_dynamic_symbols,
1290 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1291 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1292 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1293 readonly_dynrelocs, merge_global_got, reallocate_got,
1294 undo_symbol_twiddle): Likewise.
1295 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1296 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1297 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1298 elf_x86_64_readonly_dynrelocs): Likewise.
1299 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1300 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1301 _bfd_elf_link_find_version_dependencies,
1302 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1303 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1304 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1305 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1306 elf_gc_propagate_vtable_entries_used,
1307 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1308 elf_gc_allocate_got_offsets): Likewise.
1309 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1310 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1311 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1312 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1313 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1314 * i386linux.c (linux_tally_symbols): Likewise.
1315 * m68klinux.c (linux_tally_symbols): Likewise.
1316 * sparclinux.c (linux_tally_symbols): Likewise.
1317 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1318 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1319
1320 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1321 function. Update all callers.
1322 * aoutx.h (aout_link_write_other_symbol): Likewise.
1323 * pdp11.c (aout_link_write_other_symbol): Likewise.
1324 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1325 * ecoff.c (ecoff_link_write_external): Likewise.
1326 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1327 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1328 warning symbols.
1329 * ecoff.c (ecoff_link_hash_traverse): Delete.
1330 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1331 _bfd_coff_write_global_sym.
1332 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1333 * libcoff.h: Regenerate.
1334
894891db
NC		 13352011-06-10 Nick Clifton <nickc@redhat.com>
1336
1337 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1338 backend does not provide a function for creating dynamic sections
1339 then fail.
1340 (bfd_elf_final_link): Issue a warning message if a dynamic section
1341 has the SHT_NOTE type.
1342 (bfd_elf_final_link): Do not look for dynamic strings in a section
1343 that does not have the SHT_STRTAB type or the name .dynstr.
1344 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1345 section is not in the output binary.
1346 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1347
d17fe7b7
TG		 13482011-06-09 Tristan Gingold <gingold@adacore.com>
1349
1350 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1351 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1352 spaces.
1353
8076289e
TG		 13542011-06-09 Tristan Gingold <gingold@adacore.com>
1355
1356 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1357
ba85c43e
NC		 13582011-06-09 Nick Clifton <nickc@redhat.com>
1359
1360 PR ld/12845
1361 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1362 that the output section has an allocated bfd_elf_section_data
1363 structure.
1364 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1365 symbols in sections that have been removed by garbage collection.
1366
adc7571d
L		 13672011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1368
1369 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1370 relocations in SEC_DEBUGGING sections when building shared
1371 libraries.
1372
24007750
L		 13732011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1374
1375 PR ld/12851
1376 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1377 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1378
e79064fe
TG		 13792011-06-08 Tristan Gingold <gingold@adacore.com>
1380
1381 * makefile.vms (OBJS): Add elfxx-ia64.obj
1382 Remove vax case.
1383
d3aeb6ee
AM		 13842011-06-08 Alan Modra <amodra@gmail.com>
1385
1386 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1387 * sco5-core.c: Init match_priority field.
1388
2a41f396
AM		 13892011-06-08 Alan Modra <amodra@gmail.com>
1390
1391 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1392 indirect links here.
1393
1d859532
JB		 13942011-06-07 Joel Brobecker <brobecker@adacore.com>
1395
1396 * irix-core.c (irix_core_vec): Add match_priority field.
1397
0aabe54e
AM		 13982011-06-06 Alan Modra <amodra@gmail.com>
1399
1400 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1401 Add match_priority.
1402 * configure.in: Bump bfd version.
1403 * elfcode.h (elf_object_p): Delete hacks preventing match of
1404 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1405 * elfxx-target.h (elf_match_priority): Define and use.
1406 * format.c (bfd_check_format_matches): Use target match_priority
1407 to choose best of multiple matching targets. In cases with multiple
1408 matches rerun _bfd_check_format if we don't choose the last match.
1409 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1410 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1411 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1412 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1413 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1414 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1415 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1416 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1417 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1418 * vms-lib.c, * xsym.c: Init match_priority field.
1419 * configure: Regenerate.
1420 * bfd-in2.h: Regenerate.
1421
70b554c9
L		 14222011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1423
1424 PR ld/12842
1425 * elfcode.h (elf_object_p): Revert the last change.
1426
d50ec8a7
AM		 14272011-06-04 Alan Modra <amodra@gmail.com>
1428
1429 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1430 return the other arch.
1431 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1432 target.
1433
164a5cb7
NC		 14342011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1435
1436 PR ld/12682
1437 * hash.c (higher_primer_number): Add more, small, prime numbers.
1438 (bfd_hash_set_default_size): Likewise.
1439
cc643b88
NC		 14402011-06-02 Nick Clifton <nickc@redhat.com>
1441
1442 * coff-mcore.c: Fix spelling typo.
1443 * coff-stgo32.c: Likewise.
1444 * elf32-arm.c: Likewise.
1445 * elf32-avr.c: Likewise.
1446 * elf-m68hc1x.c: Likewise.
1447 * elf32-mcore.c: Likewise.
1448 * elf32-mep.c: Likewise.
1449 * elf32-mt.c: Likewise.
1450 * elf32-ppc.c: Likewise.
1451 * elf32-xtensa.c: Likewise.
1452 * elf64-ppc.c: Likewise.
1453 * elfxx-mips.c: Likewise.
1454 * netbsd.h: Likewise.
1455 * nlmcode.h: Likewise.
1456 * vms-alpha.c: Likewise.
1457 * po/bfd.pot: Regenerate.
1458 * po/SRC-POTFILES.in: Regenerate.
1459
4c422395
DD		 14602011-06-01 DJ Delorie <dj@redhat.com>
1461
1462 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1463 * target.c: Likewise.
1464 * configure.in: Likewise.
1465 * configure.in: Regenerate.
1466 * elf32-rx.c: Add elf32-rx-be-ns target.
1467 (rx_elf_object_p): Never allow the be-ns target by default,
1468 only allow it if the user requests it.
1469
4b819e1f
L		 14702011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1471
1472 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1473 relocation in readonly section in a shared object.
1474 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1475
74ce8de7
NC		 14762011-05-31 Nick Clifton <nickc@redhat.com>
1477
1478 * archive.c (adjust_relative_path): Fix comment to prevent it
1479 corrupting the auto-generated bfd.h.
1480
63e1a0fc
PB		 14812011-05-31 Paul Brook <paul@codesourcery.com>
1482
1483 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1484 for known functions.
1485 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1486 symbols.
1487
12352d3f
PB		 14882011-05-31 Paul Brook <paul@codesourcery.com>
1489
1490 * elf32-arm.c (arm_stub_is_thumb): Add
1491 arm_stub_long_branch_v4t_thumb_tls_pic.
1492 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1493 Handle Thumb stubs.
1494
c4948609
NC		 14952011-05-27 Nick Clifton <nickc@redhat.com>
1496
1497 PR binutils/12710
1498 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1499 unable to read a file pointed to by an entry in a thin archive.
1500 (adjust_relative_path): Use lrealpath to canonicalize paths.
1501 Handle the case where the reference path is above the current
1502 path in the directory tree.
1503
6769d501
L		 15042011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1505
1506 PR ld/12809
1507 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1508 R_X86_64_TPOFF64 in executable.
1509
2676a7d9
AM		 15102011-05-26 Alan Modra <amodra@gmail.com>
1511
1512 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1513 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1514 local_protected comment.
1515
cbe79dfe
TG		 15162011-05-25 Tristan Gingold <gingold@adacore.com>
1517
1518 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1519 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1520 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1521 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1522 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1523 (elf32-ia64.c): Created from elfnn-ia64.c
1524 (elf64-ia64.c): Likewise.
1525 * elfxx-ia64.h: New file.
1526 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1527 functions.Includes elfxx-ia64.h.
1528 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1529 (IA64_HOWTO): Adjust.
1530 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1531 (elfNN_ia64_reloc_type_lookup): Renames to
1532 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1533 (elfNN_ia64_reloc_name_lookup): Renames to
1534 ia64_elf_reloc_name_lookup. Make it public.
1535 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1536 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1537 public.
1538 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1539 Move it and make it public. Move prototype to elfxx-ia64.h
1540 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1541 Move prototype to elfxx-ia64.h
1542 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1543 (elfNN_ia64_info_to_howto): Adjust calls.
1544 (elfNN_ia64_relax_section): Adjust calls.
1545 (count_dyn_reloc): Fix typo.
1546 (elfNN_ia64_relocate_section): Adjust calls.
1547 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1548 (bfd_elfNN_bfd_reloc_type_lookup)
1549 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1550 * configure: Regenerate.
1551 * Makefile.in: Regenerate.
1552
1ce74905
DD		 15532011-05-23 DJ Delorie <dj@redhat.com>
1554
1555 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1556 the vma/lma swapping done in elf32_rx_modify_program_headers.
1557
997fbe36
NC		 15582011-05-23 Nick Clifton <nickc@redhat.com>
1559
1560 * elf-m10300.c (mn10300_elf_mkobject): New function.
1561 (bfd_elf32_mkobject): Define.
1562
6061a67d
AM		 15632011-05-23 Alan Modra <amodra@gmail.com>
1564
1565 * elf-bfd.h: Comment typo fix.
1566 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1567 struct elf_dyn_relocs throughout.
1568 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1569
25f53a85
AM		 15702011-05-23 Alan Modra <amodra@gmail.com>
1571
1572 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1573 functions rather than warning callback or _bfd_error_handler.
1574 * elf32-ppc.c: Likewise.
1575 * elf64-ppc.c: Likewise.
1576 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1577 arg error.
1578 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1579
6de6a7fe
AM		 15802011-05-23 Alan Modra <amodra@gmail.com>
1581
1582 PR 12763
1583 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1584 .tbss, and page align same for all SHT_NOBITS sections.
1585
86b2281f
AM		 15862011-05-21 Alan Modra <amodra@gmail.com>
1587
1588 PR 12763
1589 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1590 from PT_TLS header.
1591 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1592 segment if just for .tbss.
1593 (assign_file_positions_for_load_sections): Don't report "can't
1594 allocate in segment" errors for .tbss.
1595 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1596 from SHT_NOBITS section filepos.
1597
4a732032
BS		 15982011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1599
1600 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1601 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1602 (elf32_tic6x_relocate_section): Handle them.
1603
dd98f8d2
NC		 16042011-05-18 Nick Clifton <nickc@redhat.com>
1605
1606 PR ld/12761
1607 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1608 sections when building shared libraries.
1609
9c489990
NC		 16102011-05-18 Rafał Krypa <r.krypa@samsung.com>
1611
1612 PR ld/12778
1613 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1614 reloc pointer.
1615
5ccfed9b
TG		 16162011-05-18 Tristan Gingold <gingold@adacore.com>
1617
1618 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1619 (xcoff_sweep): Always keep dwarf sections.
1620 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1621
85645aed
TG		 16222011-05-18 Tristan Gingold <gingold@adacore.com>
1623
1624 * libxcoff.h (struct xcoff_dwsect_name): New type.
1625 (XCOFF_DWSECT_NBR_NAMES): New macro.
1626 (xcoff_dwsect_names): Declare.
1627 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1628 (styp_to_sec_flags): Ditto.
1629 (coff_new_section_hook): Ditto.
1630 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1631 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1632
84bff83f
NC		 16332011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1634
1635 PR ld/12759
1636 * elf32-rx.c (ignore_lma): New variable.
1637 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1638 (rx_modify_program_headers): Only copy the LMA into the VMA if
1639 ignore_lma is true.
1640
16d96b5b
AM		 16412011-05-17 Alan Modra <amodra@gmail.com>
1642
1643 PR ld/12760
1644 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1645 * elflink.c (elf_link_add_object_symbols): Likewise.
1646 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1647
41e04eaa
AM		 16482011-05-16 Alan Modra <amodra@gmail.com>
1649
1650 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1651
77c56f44
RS		 16522011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1653
1654 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1655 global GOT entries for GOT_PAGE relocations against global symbols.
1656
2a616379
BS		 16572011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1658
1659 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1660 (tic6x-*-*): Replaced by these.
1661 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1662 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1663 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1664 Define.
1665 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1666 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1667 "elf32-target.h" two more times.
1668 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1669 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1670 bfd_elf32_tic6x_elf_le_vec.
1671 * configure: Regenerate.
1672
3ac5406b
JB		 16732011-05-13 Jan Beulich <jbeulich@novell.com>
1674
1675 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1676
335e41d4
JK		 16772011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1678
1679 * config.in: Regenerated.
1680 * configure: Regenerated.
1681 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1682 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1683 HAVE_PSINFO32_T_PR_PID.
1684 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1685 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1686 and HAVE_PSINFO32_T_PR_PID.
1687 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1688
bc989cdc
JK		 16892011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1690
1691 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1692 32bit psinfo.
1693 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1694 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1695
fbd9ad90
PB		 16962011-05-09 Paul Brook <paul@codesourcery.com>
1697
1698 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1699 * bfd-in2.h: Regenerate.
1700 * elf32-tic6x.c: Include limits.h.
1701 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1702 _tic6x_elf_section_data): New.
1703 (elf32_tic6x_section_data): Define.
1704 (elf32_tic6x_new_section_hook): Allocate target specific data.
1705 (elf32_tic6x_add_unwind_table_edit): New function.
1706 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1707 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1708 elf32_tic6x_copy_exidx_entry): New functions.
1709 (elf_backend_write_section): Define.
1710
1bce6bd8
PB		 17112011-05-09 Paul Brook <paul@codesourcery.com>
1712
1713 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1714 elf32_tic6x_fake_sections): New functions.
1715 (elf_backend_fake_sections): Define.
1716
9cf0e282
PB		 17172011-05-09 Paul Brook <paul@codesourcery.com>
1718
1719 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1720 (elf_backend_gc_mark_extra_sections): Define.
1721
730035f7
DK		 17222011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1723
1724 PR ld/12365
1725 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1726 references to symbols defined in discarded sections.
1727
88e59394
DK		 17282011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1729
1730 PR ld/12365
1731 * coffgen.c (coff_write_symbol): Assume input section is its own
1732 output section if output_section member not set.
1733 (coff_write_alien_symbol): Likewise.
1734
310fd250
L		 17352011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1736
1737 PR ld/12730
1738 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1739
1740 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1741 sections if needed.
310fd250
L		 1742
1743 * section.c (SEC_ELF_REVERSE_COPY): New.
1744 * bfd-in2.h: Regenerated.
1745
70778fc7
AM		 17462011-05-07 Anders Kaseorg <andersk@ksplice.com>
1747
1748 PR 12739
1749 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1750 * bfd-in2.h: Regenerate.
1751
8185f55c
TG		 17522011-05-06 Tristan Gingold <gingold@adacore.com>
1753
1754 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1755 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1756 any code section. Add comments.
1757 (alpha_vms_object_p): Use void * instead of PTR.
1758 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1759 (build_module_list): Guard against no DST section. Add comments.
1760 (alpha_vms_link_output_symbol): Discard undefined symbols.
1761 (alpha_vms_get_section_contents): Simply memcpy if the section was
1762 already loaded. Fix typo.
1763 (vms_new_section_hook): Use void * instead of PTR.
1764 (vms_alpha_vec): Ditto.
1765
7d24e6a6
RS		 17662011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1767
1768 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1769 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1770
c6a8f6e0
BS		 17712011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1772
1773 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1774 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1775 mismatch. Choose the lower of the two values.
1776 (bfd_elf32_bfd_final_link): New macro.
1777
7f41df2e
TG		 17782011-04-28 Tristan Gingold <gingold@adacore.com>
1779
1780 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1781 (bfd_xcoff_swap_aux_out): Ditto.
1782 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1783 (bfd_xcoff64_swap_aux_out): Ditto.
1784
9507a174
AM		 17852011-05-04 Alan Modra <amodra@gmail.com>
1786
1787 PR ld/12727
1788 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1789 was_undefined on dot-symbols.
1790
2fbb87f6
PB		 17912011-05-03 Paul Brook <paul@codesourcery.com>
1792
1793
1794 * elf32-tic6x.c (elf32_tic6x_howto_table,
1795 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1796 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1797 Add R_C6000_EHTYPE.
1798
9d4057ee
AM		 17992011-05-01 Alan Modra <amodra@gmail.com>
1800
1801 PR ld/12718
1802 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1803 creating ifunc sections.
1804 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1805
71e7aa7d
L		 18062011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1807
1808 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1809 names.
1810
b5dee4ea
TT		 18112011-04-28 Tom Tromey <tromey@redhat.com>
1812
1813 * bfdio.c (memory_bstat): Pass correct size to memset.
1814
e4c93b56
MF		 18152011-04-28 Mike Frysinger <vapier@gentoo.org>
1816
1817 * dwarf2.c (dwarf_debug_sections): Mark const.
1818 * elf.c (special_sections): Likewise.
1819 * libbfd-in.h (dwarf_debug_sections): Likewise.
1820 * libbfd.h: Regenerate.
1821
72b016b4
NC		 18222011-04-26 Kai Tietz <ktietz@redhat.com>
1823
1824 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1825 debugging sections.
1826
4964e065
TG		 18272011-04-26 Tristan Gingold <gingold@adacore.com>
1828
1829 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1830
35ed3f94
AM		 18312011-04-24 Alan Modra <amodra@gmail.com>
1832
1833 PR ld/12365
1834 PR ld/12696
1835 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1836 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1837 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1838 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1839 it is a redef of an IR symbol in a real BFD.
1840
b70321a2
L		 18412011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1842
1843 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1844 in readonly section in a shared object.
1845 (elf_i386_size_dynamic_sections): Likewise.
1846 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1847 (elf_x86_64_size_dynamic_sections): Likewise.
1848
aa715242
L		 18492011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1850
1851 PR ld/12694
1852 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1853 symbols.
1854 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1855
f6df62c8
L		 18562011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1857
1858 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1859 on dynamic symbol error.
1860 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1861
4bbd5a24
TG		 18622011-04-20 Tristan Gingold <gingold@adacore.com>
1863
1864 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1865
8ad17b3a
AM		 18662011-04-20 Alan Modra <amodra@gmail.com>
1867
1868 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1869 (bfd_hash_table_init_n): Overflow checking.
1870 (bfd_hash_set_default_size): Return current size. Take unsigned long
1871 arg. Add 65537 to hash_size primes.
1872 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1873 * bfd-in2.h: Regenerate.
1874
1b0df531
JK		 18752011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1876
1877 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1878 memmove elements.
1879
595213d4
AM		 18802011-04-20 Alan Modra <amodra@gmail.com>
1881
9e6619e2
AM		 1882 * libbfd.c (bfd_log2): Do return rounded up value.
1883 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1884 call with expanded old round down version of the function.
1885
595213d4
AM		 1886 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1887 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1888
02d00247
AM		 18892011-04-20 Alan Modra <amodra@gmail.com>
1890
1891 PR ld/12365
1892 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1893 in their own common section.
1894 * elflink.c (elf_link_add_object_symbols): Likewise.
1895 * linker.c (generic_link_check_archive_element): Don't lose flags
1896 if common section is pre-existing.
1897 (_bfd_generic_link_add_one_symbol): Likewise.
1898
24f58f47
AM		 18992011-04-20 Alan Modra <amodra@gmail.com>
1900
1901 PR ld/12365
1902 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1903 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1904 multiple_definition regardless of allow_multiple_definition.
1905 * simple.c (simple_dummy_multiple_definition): Update.
1906 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1907 calls.
1908
417236c0
TG		 19092011-04-18 Tristan Gingold <gingold@adacore.com>
1910
1911 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1912
901f1d17
AM		 19132011-04-18 Alan Modra <amodra@gmail.com>
1914
1915 PR ld/12365
1916 PR ld/12672
1917 * bfd.c (BFD_PLUGIN): Define.
1918 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1919 * bfd-in2.h: Regenerate.
1920 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1921 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1922
63524580
JK		 19232011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1924
1925 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1926 SEC_LOAD.
1927
e21e5835
NC		 19282011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1929
1930 * elf-bfd.h (struct sdt_note): New struct.
1931 (struct elf_obj_tdata) <sdt_note_head>: New field.
1932 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1933 (elfobj_grok_stapsdt_note): Likewise.
1934 (elf_parse_notes): Added code to treat SystemTap note
1935 sections.
1936
6452a567
RH		 19372011-04-12 Richard Henderson <rth@redhat.com>
1938
1939 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1940 exclude empty .got sections.
1941
2a750708
L		 19422011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1943
1944 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1945 array access for BFD_RELOC_386_IRELATIVE.
1946
2123f9ad
BS		 19472011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1948
1949 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1950
f64b2e8d
NC		 19512011-04-11 Mark Wielaard <mjw@redhat.com>
1952
1953 PR 10549
1954 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1955 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1956 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1957 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1958 also if STB_GNU_UNIQUE symbol binding was seen.
1959 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1960 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1961 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1962 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1963 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1964 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1965
e57278ef
AM		 19662011-04-11 Alan Modra <amodra@gmail.com>
1967
1968 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1969 sections.
1970 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1971 (_bfd_generic_get_section_contents_in_window): Likewise.
1972 * section.c (bfd_get_section_contents): Likewise.
1973 * compress.c (bfd_get_full_section_contents): Likewise.
1974 * elf32-rx.c (rx_final_link): Ignore rawsize.
1975 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1976 bfd with bfd_get_section_limit.
1977 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1978 os->size during final link. Update callers.
1979 * bfd-in2.h: Regenerate.
1980
e2ece73c
RS		 19812011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1982
1983 PR ld/12637
1984 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1985 as the number of global entries when merging with the primary GOT.
1986
9f973f28
L		 19872011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1988
1989 * elf32-i386.c: Update copyright year.
1990 * elf64-x86-64.c: Likewise.
1991
21e68916
KT		 19922011-04-09 Kai Tietz <ktietz@redhat.com>
1993
1994 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1995 buffer and use rawsize for sorting.
1996 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1997 before doing alignment.
1998
62d78908
L		 19992011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2000
2001 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2002 error on unsupported relocation.
2003 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2004
2351cae0
L		 20052011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2006
2007 PR binutils/12657
2008 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2009 pid_t.
2010
959b0961
L		 20112011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2012
2013 PR ld/12654
2014 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2015 instead of shared for R_386_TLS_LDO_32.
2016
33b54431
TG		 20172011-04-08 Tristan Gingold <gingold@adacore.com>
2018
2019 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2020 * coff-pmac: Remove
2021 * xcoff-target.h: Remove
2022 * Makefile.in: Regenerate.
2023
5d8e6b4d
CC		 20242011-04-07 Cary Coutant <ccoutant@google.com>
2025
2026 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2027
44e87ece 20282011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2029
44e87ece
PB		 2030 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2031 pc-relative.
2032 (elf32_tic6x_howto_table_rel): Ditto.
2033 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2034 (elf32_tic6x_check_relocs): Ditto.
2035
8c5fc800
JM		 20362011-04-06 Joseph Myers <joseph@codesourcery.com>
2037
2038 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2039 targets.
2040 (strongarm*, thumb*, xscale*): Remove architectures.
2041 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2042 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2043 xscale-*-coff): Remove targets.
2044
6f8027ae
TG		 20452011-04-01 Tristan Gingold <gingold@adacore.com>
2046
2047 * elfxx-ia64.c: include bfd_stdint.h
2048
c89ce65c
JK		 20492011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2050
2051 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2052 dynobj and its initialization.
2053
545f57c6
TG		 20542011-03-31 Tristan Gingold <gingold@adacore.com>
2055
2056 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2057 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2058 BFD_HOST_LONG_LONG to 1.
2059
083faca9
TG		 20602011-03-31 Tristan Gingold <gingold@adacore.com>
2061
2062 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2063 (_bfd_vms_write_etir): Ditto.
2064 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2065 * configure.com: Generate bfd_stdint.h
2066
ac145307
BS		 20672011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2068
2069 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2070 (elf32_tic6x_setup): Declare.
2071 * elf32-tic6x.c: Include <limits.h>.
2072 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2073 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2074 New structures.
2075 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2076 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2077 tic6x_elf_scom_symbol_ptr): New static variables.
2078 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2079 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2080 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2081 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2082 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2083 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2084 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2085 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2086 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2087 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2088 to weak symbols as required by the ABI.
2089 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2090 as needed when generating DSBT output.
2091 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2092 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2093 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2094 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2095 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2096 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2097 New static functions.
2098 (ELF_MAXPAGESIZE): Define to 0x1000.
2099 (bfd_elf32_bfd_copy_private_bfd_data,
2100 bfd_elf32_bfd_link_hash_table_create,
2101 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2102 elf_backend_want_got_plt, elf_backend_want_dynbss,
2103 elf_backend_plt_readonly, elf_backend_got_header_size,
2104 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2105 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2106 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2107 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2108 elf_backend_section_from_bfd_section,
2109 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2110 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2111 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2112
2113 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2114 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2115 * bfd/bfd-in2.h: Regenerate.
2116 * bfd/libbfd.h: Regenerate.
2117 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2118
53dd76d3
TG		 21192011-03-31 Tristan Gingold <gingold@adacore.com>
2120
2121 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2122 entry on xcoff when value is C_NULL_VALUE.
2123
21242011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2125
2126 * libcoff-in.h (exec_hdr): Remove.
2127 * libcoff.h: Regenerate.
2128
3a294fa7
NC		 21292011-03-30 Nick Clifton <nickc@redhat.com>
2130
2131 * po/da.po: Updated Danish translation.
2132
e117360e
RH		 21332011-03-29 Richard Henderson <rth@redhat.com>
2134
2135 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2136 (elf64_alpha_gc_sweep_hook): New.
2137 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2138 (elf_backend_can_gc_sections): New.
2139
5b806d27
NC		 21402011-03-26 John Marino <binutils@marino.st>
2141
2142 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2143 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2144 * configure: Regenerate.
2145
b42adabf
NC		 21462011-03-25 Michael Snyder <msnyder@vmware.com>
2147
2148 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2149
a283ff93
TG		 21502011-03-25 Tristan Gingold <gingold@adacore.com>
2151
2152 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2153 of find_nearest_line on object files.
2154
cf6b8767
TG		 21552011-03-25 Tristan Gingold <gingold@adacore.com>
2156
2157 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2158 Minor reordering.
2159 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2160
663a1470
AM		 21612011-03-24 Alan Modra <amodra@gmail.com>
2162
2163 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2164 old-style __tls_get_addr calls without marker relocs don't match
2165 their arg setup insn one for one. If such mismatches are found
2166 report the reloc and don't do any tls optimization.
2167 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2168
dc80f6ae
EW		 21692011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2170
2171 * bfd-in2.h: Regenerate.
2172
8cc66334
EW		 21732011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2174
2175 * archures.c: Add AVR XMEGA architecture information.
2176 * cpu-avr.c (arch_info_struct): Likewise.
2177 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2178 (elf32_avr_object_p): Likewise.
2179
34e77a92
RS		 21802011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2181
2182 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2183 * bfd-in2.h: Regenerate.
2184 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2185 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2186 entry.
2187 (elf32_arm_howto_from_type): Update accordingly.
2188 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2189 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2190 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2191 with an extra noncall_refcount field.
2192 (arm_local_iplt_info): New structure.
2193 (elf_arm_obj_tdata): Add local_iplt.
2194 (elf32_arm_local_iplt): New accessor macro.
2195 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2196 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2197 Change tls_type to a bitfield and add is_iplt.
2198 (elf32_arm_link_hash_newfunc): Update accordingly.
2199 (elf32_arm_allocate_local_sym_info): New function.
2200 (elf32_arm_create_local_iplt): Likewise.
2201 (elf32_arm_get_plt_info): Likewise.
2202 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2203 (elf32_arm_get_local_dynreloc_list): Likewise.
2204 (create_ifunc_sections): Likewise.
2205 (elf32_arm_copy_indirect_symbol): Update after the changes to
2206 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2207 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2208 to get PLT information. Assert that all STT_GNU_IFUNC references
2209 are turned into PLT references.
2210 (arm_build_one_stub): Pass the symbol type to
2211 elf32_arm_final_link_relocate.
2212 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2213 (elf32_arm_allocate_irelocs): New function.
2214 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2215 all R_ARM_IRELATIVE.
2216 (elf32_arm_allocate_plt_entry): New function.
2217 (elf32_arm_populate_plt_entry): Likewise.
2218 (elf32_arm_final_link_relocate): Add an st_type parameter.
2219 Set srelgot to null for static objects. Use separate variables
2220 to record which st_value and st_type should be used when generating
2221 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2222 symbol's PLT information, setting has_iplt_entry, splt,
2223 plt_offset and gotplt_offset accordingly. Check whether
2224 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2225 the relocation target accordingly. Broaden assert to include
2226 .iplts. Don't set sreloc for static relocations. Assert that
2227 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2228 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2229 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2230 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2231 resolve GOT references to the .igot.plt entry.
2232 (elf32_arm_relocate_section): Update the call to
2233 elf32_arm_final_link_relocate.
2234 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2235 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2236 relocations in shared libraries and relocatable executables.
2237 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2238 to get the list of dynamic relocations for a local symbol.
2239 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2240 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2241 to allocate local symbol information. Treat R_ARM_REL32 and
2242 R_ARM_REL32_NOI as call relocations in shared libraries and
2243 relocatable executables. Record PLT information for local
2244 STT_GNU_IFUNC functions as well as global functions. Count
2245 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2246 to get the list of dynamic relocations for a local symbol.
2247 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2248 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2249 removed. Update after the changes to elf32_arm_link_hash_entry.
2250 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2251 entries should live in .plt or .iplt. Check whether the .igot.plt
2252 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2253 to allocate .plt and .(i)got.plt entries. Detect which .got
2254 entries will need R_ARM_IRELATIVE relocations and use
2255 elf32_arm_allocate_irelocs to allocate them. Likewise other
2256 non-.got dynamic relocations.
2257 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2258 and dynamic relocations for local STT_GNU_IFUNC symbols.
2259 Check whether the .igot.plt and .got entries can be combined.
2260 Detect which .got entries will need R_ARM_IRELATIVE relocations
2261 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2262 section pointers intead of strcmp checks. Handle iplt and igotplt.
2263 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2264 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2265 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2266 resolve to it.
2267 (elf32_arm_output_plt_map_1): New function, split out from
2268 elf32_arm_output_plt_map. Handle .iplt entries. Use
2269 elf32_arm_plt_needs_thumb_stub_p.
2270 (elf32_arm_output_plt_map): Call it.
2271 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2272 local .iplt entries.
2273 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2274 (elf32_arm_swap_symbol_out): Likewise.
2275 (elf32_arm_add_symbol_hook): New function.
2276 (elf_backend_add_symbol_hook): Define for all targets.
2277
35fc36a8
RS		 22782011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2279
2280 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2281 * elf.c (swap_out_syms): Set st_target_internal for each
2282 Elf_Internal_Sym.
2283 * elfcode.h (elf_swap_symbol_in): Likewise.
2284 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2285 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2286 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2287 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2288 * elflink.c (elf_link_output_extsym): Likewise.
2289 (bfd_elf_final_link): Likewise.
2290 (elf_link_add_object_symbols): Copy st_target_internal
2291 to the hash table if we see a definition.
2292 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2293 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2294 a branch_type field.
2295 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2296 (arm_type_of_stub): Replace actual_st_type with an
2297 actual_branch_type parameter.
2298 (arm_build_one_stub): Use branch types rather than st_types to
2299 determine the type of branch.
2300 (cortex_a8_erratum_scan): Likewise.
2301 (elf32_arm_size_stubs): Likewise.
2302 (bfd_elf32_arm_process_before_allocation): Likewise.
2303 (allocate_dynrelocs_for_symbol): Likewise.
2304 (elf32_arm_finish_dynamic_sections): Likewise.
2305 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2306 a branch_type parameter.
2307 (elf32_arm_relocate_section): Update call accordingly.
2308 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2309 (elf32_arm_output_map_sym): Initialize st_target_internal.
2310 (elf32_arm_output_stub_sym): Likewise.
2311 (elf32_arm_symbol_processing): Delete.
2312 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2313 Use st_target_internal to record the branch type.
2314 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2315 Thumb functions.
2316 (elf32_arm_is_function_type): Delete.
2317 (elf_backend_symbol_processing): Likewise.
2318 (elf_backend_is_function_type): Likewise.
2319
cbc704f3
RS		 23202011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2321
2322 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2323 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2324 into the PLT block.
2325
f6e32f6d
RS		 23262011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2327
2328 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2329 may_need_local_target_p and may_become_dynamic_p to classify
2330 the relocation type. Don't check info->symbolic or h->def_regular
2331 when deciding whether to record a potential dynamic reloc.
2332 Don't treat potential dynamic relocs as PLT references.
2333 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2334 try to make the PLT reference count go negative.
2335
b436d854
RS		 23362011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2337
2338 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2339 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2340 Only create a dynamic relocation for local references if
2341 info->shared.
2342 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2343 allocation accordingly.
2344 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2345
47beaa6a
RS		 23462011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2347
2348 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2349 (elf32_arm_add_dynreloc): Likewise.
2350 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2351 to allocate dynamic relocations.
2352 (elf32_arm_size_dynamic_sections): Likewise.
2353 (allocate_dynrelocs): Likewise. Rename to
2354 allocate_dynrelocs_for_symbol.
2355 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2356 create dynamic relocations.
2357 (elf32_arm_finish_dynamic_symbol): Likewise.
2358
52bc799a
L		 23592011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2360
2361 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2362 x32 GD->IE and GD->LE transitions.
2363 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2364 and LD->LE transitions.
2365
e11840f9
AM		 23662011-03-10 Alan Modra <amodra@gmail.com>
2367
2368 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2369 for LO_DS error message and correct multiple.
2370
aa374f67
AM		 23712011-03-10 Alan Modra <amodra@gmail.com>
2372
2373 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2374 (ppc64_elf_link_just_syms): New function.
2375 (opd_entry_value): Don't assume big-endian host.
2376 (get_r2off): New function.
2377 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2378
d59a60e9
MS		 23792011-03-06 Michael Snyder <msnyder@vmware.com>
2380
4281caad
MS		 2381 * compress.c (bfd_compress_section_contents): Check for out of mem.
2382
17672001
MS		 2383 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2384 that case statement falls through intentionally.
2385
d59a60e9
MS		 2386 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2387
0e29e6e8
AM		 23882011-03-04 Alan Modra <amodra@gmail.com>
2389
2390 * archive.c (bsd_write_armap): Don't call stat in deterministic
2391 mode, and don't use st_mtime if stat returns error.
2392
eb00922a
MS		 23932011-03-03 Michael Snyder <msnyder@vmware.com>
2394
08c13595
MS		 2395 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2396
d543c50d
MS		 2397 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2398
c38eb2a6
MS		 2399 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2400 (aout_link_write_other_symbol): Missing break statement.
2401
8ecc1f20
MS		 2402 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2403
eb00922a
MS		 2404 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2405
4a4c5f25
L		 24062011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2407
2408 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2409 x32 IE->LE transition.
2410 (elf_x86_64_relocate_section): Likewise.
2411
ddcf1fcf
BS		 24122011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2413
aa374f67
AM		 2414 * elflink.c (is_reloc_section): Remove function.
2415 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2416
007d6189
KT		 24172011-02-28 Kai Tietz <kai.tietz@onevision.com>
2418
2419 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2420 (adjust_relative_path): Likewise.
2421 (_bfd_construct_extended_name_table): Likewise.
2422 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2423 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2424 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2425 * elf32-spu.c (sort_bfds): Likewise.
2426 (spu_elf_auto_overlay): Likewise.
2427 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2428 * xcofflink.c (xcoff_set_import_path): Likewise.
2429 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2430 (xtensa_regfile_lookup_shortname): Likewise.
2431
8616ad89
AM		 24322011-02-28 Alan Modra <amodra@gmail.com>
2433
2434 PR 12513
2435 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2436 stringsize. Properly sanity check symdef_count. Remove redundant
2437 bfd_release.
2438
80549d04
RÁE		 24392011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2440
2441 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2442 and handle claim_file seeking. Only try to load the plugin once.
2443
93b3ac75
AS		 24442011-02-22 Andreas Schwab <schwab@redhat.com>
2445
2446 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2447 relocation read the value from the second GOT slot.
2448
6fa052f0
TG		 24492011-02-15 Tristan Gingold <gingold@adacore.com>
2450
2451 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2452
28be611c
AM		 24532011-02-15 Alan Modra <amodra@gmail.com>
2454
2455 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2456 toc relocs. Fuss over free(NULL).
2457
93252b1c
MF		 24582011-02-14 Mike Frysinger <vapier@gentoo.org>
2459
2460 * elflink.c (bfd_elf_size_dynamic_sections): Add
2461 bfd_get_symbol_leading_char to the start of newname.
2462
822ce8ee
RW		 24632011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2464
2465 * configure: Regenerate.
2466
425b145b
AM		 24672011-02-09 Alan Modra <amodra@gmail.com>
2468
2469 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2470 we are done. When optimising large toc, check that a global
2471 symbol on a toc reloc is defined in a kept section.
2472
82f2dbf7
NC		 24732011-02-08 Nick Clifton <nickc@redhat.com>
2474
2475 PR binutils/12467
2476 * elf.c (assign_file_positions_for_load_sections): Set the program
2477 header offset and entry size to zero if there are no program
2478 headers.
2479
df22d223
AM		 24802011-02-08 Alan Modra <amodra@gmail.com>
2481
2482 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2483 local_syms when looking for local symbols in .toc.
2484
6683a28d
AM		 24852011-02-01 Alan Modra <amodra@gmail.com>
2486
2487 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2488 for toc pointer on any section having makes_toc_func_call set.
2489 (check_pasted_section): Ensure pasted .init/.fini fragments use
2490 the same toc if any has makes_toc_func_call set.
2491
5240d94d
JM		 24922011-01-28 Joseph Myers <joseph@codesourcery.com>
2493
2494 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2495 field.
2496
ed88c97e
RS		 24972011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2498
2499 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2500 common sections too.
2501
1a0c107f
L		 25022011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2503
04449d86
L		 2504 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2505 Solaris target.
1a0c107f 2506
d68cd58c
NC		 25072011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2508
2509 Fix compilation for mingw64.
2510 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2511 typecast to avoid warning.
2512 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2513 usage.
2514 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2515 of long for pointer to avoid warning.
2516 (elfNN_ia64_relax_brl): Idem.
2517 (elfNN_ia64_install_value): Idem.
2518 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2519
da17376b
RS		 25202011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2521
2522 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2523 h->needs_plt when deciding whether to record a possible dynamic reloc.
2524
1e81e12b
RS		 25252011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2526
2527 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2528 dynamic relocs for the removed section.
2529
d1534d16
L		 25302011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2531
2532 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2533 relocations.
2534
248775ba
L		 25352011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2536
2537 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2538 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2539 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2540 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2541 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2542 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2543 for ILP32.
2544
4a97a0e5
AM		 25452011-01-14 Alan Modra <amodra@gmail.com>
2546
2547 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2548 error.
2549 (_bfd_default_error_handler): Likewise.
2550 * elf.c (print_segment_map): Likewise.
2551 * libbfd.c (warn_deprecated): Likewise.
2552 * som.c (som_sizeof_headers): No need to do so here.
2553 * coff-i860.c: Replace use of printf for error messages with
2554 _bfd_error_handler.
2555 * coff-ppc.c: Likewise.
2556 * coff-sh.c: Likewise.
2557 * elf32-bfin.c: Likewise.
2558 * elf32-dlx.c: Likewise.
2559 * elf32-mep.c: Likewise.
2560 * elf32-v850.c: Likewise.
2561 * mach-o.c: Likewise.
2562 * pef.c: Likewise.
2563
82e96e07
L		 25642011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2565
2566 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2567 swap_reloca_out.
2568 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2569 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2570 for 32bit.
2571 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2572 ELF_ST_TYPE.
2573 (elf_x86_64_finish_dynamic_symbol): Updated.
2574 (elf_x86_64_finish_dynamic_sections): Don't use
2575 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2576 bfd_elf64_swap_dyn_out.
2577
e6a6bb22
AM		 25782011-01-14 J. Park <grassman@gmail.com>
2579
2580 PR ld/12339
2581 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2582 following bfd_link_hash_warning symbol link.
2583
0855e32b
NS		 25842011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2585 Glauber de Oliveira Costa <glommer@gmail.com>
2586
2587 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2588 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2589 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2590 relocations.
2591 * libbfd.h: Rebuilt.
2592 * bfd-in2.h: Rebuilt.
2593 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2594 (elf32_arm_reloc_map): Likewise.
2595 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2596 (elf32_arm_stub_long_branch_any_tls_pic,
2597 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2598 (DEF_STUBS): Add new stubs.
2599 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2600 (elf32_arm_local_tlsdesc_gotent): New.
2601 (GOT_TLS_GDESC): New mask.
2602 (GOT_TLS_GD_ANY): Define.
2603 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2604 (elf32_arm_compute_jump_table_size): New.
2605 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2606 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2607 sgotplt_jump_table_size fields.
2608 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2609 (elf32_arm_link_hash_table_create): Initialize new fields.
2610 (arm_type_of_stub): Check TLS desc relocs too.
2611 (elf32_arm_stub_name): TLS desc relocs can be shared.
2612 (elf32_arm_tls_transition): Determine relaxation.
2613 (arm_stub_required_alignment): Add tls stubs.
2614 (elf32_arm_size_stubs): Likewise.
2615 (elf32_arm_tls_relax): Perform TLS relaxing.
2616 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2617 (IS_ARM_TLS_GNU_RELOC): New.
2618 (IS_ARM_TLS_RELOC): Use it.
2619 (elf32_arm_relocate_section): Perform TLS relaxing.
2620 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2621 desc relocations.
2622 (allocate_dynrelocs): Allocate tls desc relcoations.
2623 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2624 symbols.
2625 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2626 got slots.
2627 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2628 symbol.
2629 (elf32_arm_finish_dynamic_symbol): Adjust.
2630 (arm_put_trampoline): New.
2631 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2632 trampolines.
2633 (elf_backend_always_size_sections): Define.
2634
7be86737
L		 26352011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2636
2637 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2638
ae428b57 26392011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2640
2641 PR ld/12366
2642 PR ld/12371
2643 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2644 handle symbols marked with regular reference, but not non-GOT
2645 reference when building shared library.
2646
2647 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2648 local and global STT_GNU_IFUNC symols when building shared
2649 library.
2650 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2651
9689e3a3
DD		 26522011-01-05 DJ Delorie <dj@redhat.com>
2653
2654 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2655 * libbfd.h: Regenerate.
2656 * bfd-in2.h: Regenerate.
2657 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2658
889a4d3e
L		 26592011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2660
2661 * cpu-i386.c (bfd_i386_compatible): New.
2662 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2663 with bfd_i386_compatible.
2664 (bfd_x86_64_arch_intel_syntax): Likewise.
2665 (bfd_i386_arch_intel_syntax): Likewise.
2666 (i8086_arch): Likewise.
2667 (bfd_x64_32_arch): Likewise.
2668 (bfd_x86_64_arch): Likewise.
2669 (bfd_i386_arch): Likewise.
2670
9e9e0820 2671For older changes see ChangeLog-2010
56882138
AM		 2672\f
2673Local Variables:
2674mode: change-log
2675left-margin: 8
2676fill-column: 74
2677version-control: never
2678End:
GDB Binutils - Deliverables
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