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PR ld/13229
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
d56d55e7
AM		 12011-10-08 Alan Modra <amodra@gmail.com>
2
c3df8c14
AM		 3 PR ld/13229
4 PR ld/13244
5 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
6 dynamic.
7
82011-10-08 Alan Modra <amodra@gmail.com>
9
10 PR ld/13229
d56d55e7
AM		 11 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
12 even when strip_discarded is false.
13
07c7ed6d
KT		 142011-10-05 Kai Tietz <ktietz@redhat.com>
15
16 * coffgen.c (coff_write_alien_symbol): Don't write
17 symbol for discarded sections, if strip_discarded isn't
18 explicit set to false.
19 (coff_write_native_symbol): Likewise.
20
d4cb0ea0
NC		 212011-10-05 DJ Delorie <dj@redhat.com>
22 Nick Clifton <nickc@redhat.com>
23
24 * elf32-rx.c: Add support for PID mode.
25 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
26 Include addend in R_RX_SYM relocations.
27
fc28f9aa
TG		 282011-09-30 Tristan Gingold <gingold@adacore.com>
29
30 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
31 (read_section): Add sec argument. Adjust the code to get section
32 names from it.
33 (read_indirect_string): Adjust call to read_section.
34 (read_abbrevs): Ditto.
35 (decode_line_info): Ditto.
36 (read_debug_ranges): Ditto.
37 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
38 (find_debug_info): Add debug_sections parameter. Use it instead
39 the above macros.
40 (place_sections): Get section names from stash.
41 (find_line): Add debug_sections argument. Initialize
42 debug_sections field of stash from it.
43 Adjust calls to find_debug_info.
44 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
45 Adjust call to find_line.
46 (_bfd_dwarf2_find_line): Adjust call to find_line.
47 * libcoff-in.h (struct dwarf_debug_section): New declaration.
48 (coff_find_nearest_line_with_names): Likewise.
49 * libcoff.h: Regenerate.
50 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
51 (dwarf_debug_sections): Likewise.
52 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
53 * libbfd.h: Regenerate.
54 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
55 _bfd_dwarf2_find_nearest_line.
56 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
57 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
58 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
59 * coffgen.c (coff_find_nearest_line_with_names): New function.
60 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
61 * coff-rs6000.c (xcoff_debug_sections): New constant.
62 (xcoff_find_nearest_line): New function.
63 (rs6000coff_vec): Use xcoff_find_nearest_line.
64 (pmac_xcoff_vec): Ditto.
65
98528052
AM		 662011-09-30 Alan Modra <amodra@gmail.com>
67
68 PR ld/13235
69 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
70 (ppc64_elf_edit_toc): Check HA relocs.
71 (ha_reloc_match): Delete function.
72 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
73 Instead do it and low part optimization based on
74 ha_relocs_not_using_r2.
75
c227efa6
AM		 762011-09-29 Alan Modra <amodra@gmail.com>
77
78 PR ld/13233
79 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
80 debug and special section groups.
81
d14552ab
L		 822011-09-29 H.J. Lu <hongjiu.lu@intel.com>
83
84 PR ld/13195
85 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
86 clearing def_dynamic.
87 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
88 setting def_dynamic.
89 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
90 versioned.
91
2b914c2b
KT		 922011-09-27 Kai Tietz <ktietz@redhat.com>
93
94 * coffcode.h (sec_to_styp_flags): Handle
95 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
96 SEC_LINK_DUPLICATES_SAME_SIZE.
97
7cf3bbff
TG		 982011-09-22 Tristan Gingold <gingold@adacore.com>
99
100 * configure.in: Bump version to 2.22.51
101 * configure: Regenerate.
102
9e8c70f9
DM		 1032011-09-21 David S. Miller <davem@davemloft.net>
104
105 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
106 * elfxx-sparc.h: Declare it.
107 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
108 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
109
7ba695a9
TG		 1102011-09-21 Tristan Gingold <gingold@adacore.com>
111
112 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
113 Deals with size limited strings.
114 (bfd_mach_o_build_commands): Initialize more fields.
115
1a766c68
L		 1162011-09-15 H.J. Lu <hongjiu.lu@intel.com>
117
118 PR ld/13177
119 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
120 nor GOT references.
121
fd91d419
L		 1222011-09-15 H.J. Lu <hongjiu.lu@intel.com>
123
124 PR ld/12975
125 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
126 to struct bfd_elf_version_tree.
127
128 * elflink.c (elf_info_failed): Remove verdefs.
129 (_bfd_elf_export_symbol): Updated.
130 _bfd_elf_link_assign_sym_version): Likewise.
131 (bfd_elf_size_dynamic_sections): Remove pointer to struct
132 bfd_elf_version_tree. Updated.
133 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
134 by linker script.
135
136 * linker.c (bfd_hide_sym_by_version): New.
137
138 * bfd-in2.h: Regenerated.
139
7b5b197e
L		 1402011-09-12 H.J. Lu <hongjiu.lu@intel.com>
141
142 PR ld/13178
143 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
144 if there are no GOT relocations.
145
e7771322
KT		 1462011-09-09 Kai Tietz <ktietz@redhat.com>
147
148 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
149 for targets without symbol_leading_char.
150
103ae312
NC		 1512011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
152
153 * bfdwin.c (bfd_get_file_window): Fix memory leak.
154
28942f62
AM		 1552011-09-07 Alan Modra <amodra@gmail.com>
156
157 PR ld/13131
158 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
159 is initialized.
160
b140b010
AM		 1612011-09-06 Alan Modra <amodra@gmail.com>
162
163 PR ld/13131
164 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
165 (ppc64_elf_edit_toc): Fix style nit. Report some details
166 on linker failure due to reference in debug or non-alloc
167 sections to optimized away toc entry, and don't abort.
168
7d500b83
CL		 1692011-09-01 Christophe Lyon <christophe.lyon@st.com>
170
171 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
172 sections.
173
7cf80422
NC		 1742011-08-26 Nick Clifton <nickc@redhat.com>
175
176 * po/es.po: Updated Spanish translation.
177
af75cb9c
AM		 1782011-08-19 Alan Modra <amodra@gmail.com>
179
180 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
181 we haven't seen expected -mcmodel=medium/large code relocs.
182
9d4b6009
TG		 1832011-08-18 Tristan Gingold <gingold@adacore.com>
184
185 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
186
72b5104c
TG		 1872011-08-17 Tristan Gingold <gingold@adacore.com>
188
189 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
190
c77ec726
AM		 1912011-08-17 Alan Modra <amodra@gmail.com>
192
193 PR ld/12762
194 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
195 (_bfd_handle_already_linked): Declare.
196 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
197 _bfd_coff_section_already_linked.
198 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
199 * coffcode.h (coff_section_already_linked): Likewise.
200 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
201 * elf-bfd.h: Likewise.
202 * libbfd-in.h: Likewise.
203 * targets.c: Likewise.
204 * linker.c (bfd_section_already_linked): Likewise.
205 (bfd_section_already_linked_table_lookup): Likewise.
206 (bfd_section_already_linked_table_insert): Likewise.
207 (_bfd_generic_section_already_linked): Likewise. Call
208 _bfd_handle_already_linked.
209 (_bfd_handle_already_linked): New function, split out from..
210 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
211 2011-07-09 changes. Avoid unnecessary strcmp when matching
212 already_linked_list entries. Match plugin linkonce section.
213 (section_signature): Delete.
214 * coffgen.c (_bfd_coff_section_already_linked): New function.
215 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
216 * libbfd.h: Regenerate.
217 * libcoff.h: Regenerate.
218 * bfd-in2.h: Regenerate.
219
b3874e1a
AM		 2202011-08-14 Alan Modra <amodra@gmail.com>
221
222 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
223 shared and call to _mcount will go via plt.
224
8de848d8
AM		 2252011-08-14 Alan Modra <amodra@gmail.com>
226
227 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
228 * elf32-ppc.c: Likewise.
229 (ppc_elf_select_plt_layout): Use einfo rather than info to report
230 forced bss-plt.
231
64d25c44
L		 2322011-08-12 H.J. Lu <hongjiu.lu@intel.com>
233
234 PR ld/13082
235 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
236 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
237 and zero-extend it to 64bit if addend is zero for x32. Generate
238 R_X86_64_RELATIVE64 for x32.
239
2de70689
MGD		 2402011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
241
242 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
243 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
244 * elf32-arm.c (elf32_arm_link_hash_table): New field.
245 (elf232_arm_link_hash_table_create): Initialise new field.
246 (check_use_blx): Change test depending on fix_arm1176.
247 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
248 command line options.
249
5a5cbf72
TG		 2502011-08-08 Tristan Gingold <gingold@adacore.com>
251
252 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
253 (segsec_names_xlat): Reorder elements.
254 (bfd_mach_o_read_section_32): Fix typo.
255 (bfd_mach_o_read_section_64): Fix typo.
256
f1bde64c
TG		 2572011-08-08 Tristan Gingold <gingold@adacore.com>
258
259 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
260 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
261 (bfd_mach_o_section): Use them. Add next field.
262 (bfd_mach_o_segment_command): Replace sections array by
263 sect_head and sect_tail.
264 (bfd_mach_o_get_mach_o_section): New macro.
265 (bfd_mach_o_lookup_section): Remove.
266 (bfd_mach_o_new_section_hook): New function.
267 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
268 instead of strcmp.
269 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
270 parameter with segname and sectname parameters. Adjust.
271 (bfd_mach_o_append_section_to_segment): New function. Use a
272 linked list for Mach-O sections.
273 (bfd_mach_o_write_segment_32): Adjust.
274 (bfd_mach_o_write_segment_64): Ditto.
275 (bfd_mach_o_build_commands): Fix comment. Adjust.
276 (bfd_mach_o_flatten_sections): Adjust.
277 (bfd_mach_o_print_section_map): Adjust.
278 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
279 (bfd_mach_o_new_section_hook): New function.
280 (bfd_mach_o_init_section_from_mach_o): Ditto.
281 (bfd_mach_o_read_section_32): Remove section parameter.
282 Return a section instead.
283 (bfd_mach_o_read_section_64): Ditto.
284 (bfd_mach_o_read_section): Ditto.
285 (bfd_mach_o_make_bfd_section): Adjust.
286 (bfd_mach_o_read_segment): Adjust for new profile of
287 bfd_mach_o_read_section.
288 (bfd_mach_o_lookup_section): Remove.
289 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
290
edbdea0e
TG		 2912011-08-08 Tristan Gingold <gingold@adacore.com>
292
293 * mach-o.h (bfd_mach_o_version_min_command): New structure.
294 (bfd_mach_o_load_command): Add version_min.
295 (mach_o_data_struct): Fix comment.
296 * mach-o.c (bfd_mach_o_read_version_min): New function.
297 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
298 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
299 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
300 (bfd_mach_o_get_name_or_null): New function.
301 (bfd_mach_o_get_name): Use the above new one.
302 (bfd_mach_o_load_command_name): Add the above new commands.
303 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
304 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
305 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
306 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
307
46d1c23b
TG		 3082011-08-08 Tristan Gingold <gingold@adacore.com>
309
310 * mach-o.h: Move size macros to external.h
311 Move reloc macros to reloc.h and x86-64.h.
312 * mach-o-i386.c: Includes mach-o/reloc.h
313 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
314 * mach-o.c: Add includes.
315 (bfd_mach_o_write_header): Use structure from external.h to convert.
316 (bfd_mach_o_write_thread): Ditto.
317 (bfd_mach_o_write_relocs): Ditto.
318 (bfd_mach_o_write_section_32): Ditto.
319 (bfd_mach_o_write_section_64): Ditto.
320 (bfd_mach_o_write_segment_32): Ditto.
321 (bfd_mach_o_write_segment_64): Ditto.
322 (bfd_mach_o_write_symtab): Ditto.
323 (bfd_mach_o_write_contents): Ditto.
324 (bfd_mach_o_read_header): Ditto.
325 (bfd_mach_o_read_section_32): Ditto.
326 (bfd_mach_o_read_section_64): Ditto.
327 (bfd_mach_o_read_symtab_symbol): Ditto.
328 (bfd_mach_o_read_dylinker): Ditto.
329 (bfd_mach_o_read_dylib): Ditto.
330 (bfd_mach_o_read_dysymtab): Ditto.
331 (bfd_mach_o_read_symtab): Ditto.
332 (bfd_mach_o_read_linkedit): Ditto.
333 (bfd_mach_o_read_str): Ditto.
334 (bfd_mach_o_read_dyld_info): Ditto.
335 (bfd_mach_o_read_segment): Ditto.
336 (bfd_mach_o_read_command): Ditto.
337 (bfd_mach_o_archive_p): Ditto.
338 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
339 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
340 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
341 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
342 of an hard-coded value.
343
fde33808
TG		 3442011-08-08 Tristan Gingold <gingold@adacore.com>
345
346 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
347 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
348 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
349 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
350
53d58d96
TG		 3512011-08-08 Tristan Gingold <gingold@adacore.com>
352
353 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
354 (bfd_mach_o_convert_section_name_to_bfd): Use it.
355 (bfd_mach_o_get_section_type_from_name): New function.
356 (bfd_mach_o_get_section_attribute_from_name): Ditto.
357 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
358 Add comments. Add prototypes for the above new functions.
359
9a66aae0
MK		 3602011-08-05 Mark Kettenis <kettenis@gnu.org>
361
362 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
363
d969d15f
AM		 3642011-08-05 Alan Modra <amodra@gmail.com>
365
366 * elf64-ppc.c (maybe_strip_output): New function.
367 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
368
43e1669b
AM		 3692011-08-05 Alan Modra <amodra@gmail.com>
370
371 PR ld/12762
372 * elflink.c (_bfd_elf_section_already_linked): Return matched
373 status. Remove COFF comdat section handling.
374 * linker.c (_bfd_generic_section_already_linked): Return matched
375 status. Don't set SEC_GROUP in l_flags for plugin entries.
376 (bfd_section_already_linked): Update prototype.
377 * targets.c (_section_already_linked): Likewise.
378 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
379 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
380 (_bfd_nolink_section_already_linked): Update.
381 * libbfd.h: Regenerate.
382 * bfd-in2.h: Regenerate.
383
6177242a
AM		 3842011-08-05 Alan Modra <amodra@gmail.com>
385
386 * elf32-ppc.c: Include dwarf2.h.
387 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
388 (ppc_elf_create_glink): Create .eh_frame section.
389 (glink_eh_frame_cie): New array.
390 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
391 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
392
f1bb0388
TG		 3932011-08-04 Tristan Gingold <gingold@adacore.com>
394
395 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
396 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
397
092d27ff
TG		 3982011-08-03 Tristan Gingold <gingold@adacore.com>
399
400 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
401 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
402
80cab405
MR		 4032011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
404
405 * elfxx-mips.c (check_4byte_branch): Remove function.
406 (check_relocated_bzc): New function.
407 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
408 instructions that immediately follow a compact branch
409 instruction.
410
c7131b65
AM		 4112011-08-02 Alan Modra <amodra@gmail.com>
412
413 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
414 plt_static_chain.
415 (ppc_build_one_stub): Adjust get_relocs call to suit..
416 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
417
d7921315
L		 4182011-08-01 H.J. Lu <hongjiu.lu@intel.com>
419
420 PR ld/13048
421 * archures.c (bfd_mach_i386_intel_syntax): New.
422 (bfd_mach_i386_i8086): Updated.
423 (bfd_mach_i386_i386): Likewise.
424 (bfd_mach_x86_64): Likewise.
425 (bfd_mach_x64_32): Likewise.
426 (bfd_mach_i386_i386_intel_syntax): Likewise.
427 (bfd_mach_x86_64_intel_syntax): Likewise.
428 (bfd_mach_x64_32_intel_syntax): Likewise.
429 (bfd_mach_l1om): Likewise.
430 (bfd_mach_l1om_intel_syntax): Likewise.
431 (bfd_mach_k1om): Likewise.
432 (bfd_mach_k1om_intel_syntax): Likewise.
433
434 * bfd-in2.h: Regenerated.
435
436 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
437 bits_per_address.
438 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
439 (bfd_x64_32_arch): Likewise.
440
441 * elf64-x86-64.c: Include "libiberty.h".
442 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
443 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
444 (elf_x86_64_reloc_type_lookup): Likewise.
445 (elf_x86_64_reloc_name_lookup): Likewise.
446 (elf_x86_64_relocate_section): Likewise.
447 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
448
f41e5fcc
MR		 4492011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
450
451 * elfxx-mips.c (check_br32): Fix return type.
452
c088dedf
MR		 4532011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
454
455 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
456
2309ddf2
MR		 4572011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
458
459 * elfxx-mips.c: Adjust comments throughout.
460 (mips_elf_relax_delete_bytes): Reshape code.
461 (_bfd_mips_elf_relax_section): Remove check for
462 R_MICROMIPS_GPREL16 relocations. Reshape code.
463
23209a78
RM		 4642011-07-28 Roland McGrath <mcgrathr@google.com>
465
a27e4371
RM		 466 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
467 (elf_i386_nacl_plt0_entry): New variable.
468 (elf_i386_plt_entry): New variable.
469 (elf_i386_nacl_pic_plt0_entry): New variable.
470 (elf_i386_nacl_pic_plt_entry): New variable.
471 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
472 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
473 (elf_backend_plt_alignment): Likewise.
474
475 * config.bfd: Handle i[3-7]86-*-nacl*.
476 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
477 * targets.c: Support bfd_elf32_i386_nacl_vec.
478 * configure.in: Likewise.
479 * configure: Regenerated.
480
25e762b9
RM		 481 * elf32-i386.c (struct elf_i386_plt_layout): New type.
482 (GET_PLT_ENTRY_SIZE): New macro.
483 (elf_i386_plt): New variable.
484 (struct elf_i386_backend_data): New member `plt'.
485 (elf_i386_arch_bed): Add initializer for it.
486 (elf_i386_vxworks_arch_bed): Likewise.
487 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
488 (elf_i386_plt_sym_val): Likewise.
489 (elf_i386_relocate_section): Likewise.
490 (elf_i386_finish_dynamic_symbol): Likewise.
491 Also use other elf_i386_plt_layout members for PLT details.
492 (elf_i386_finish_dynamic_sections): Likewise.
493
23209a78
RM		 494 * elf32-i386.c (struct elf_i386_backend_data): New type.
495 (get_elf_i386_backend_data): New macro.
496 (elf_i386_arch_bed): New variable.
497 (elf_backend_arch_data): New macro.
498 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
499 (elf_i386_link_hash_table_create): Don't initialize them.
500 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
501 elf_i386_backend_data, not elf_i386_link_hash_table.
502 (elf_i386_adjust_dynamic_symbol): Likewise.
503 (elf_i386_allocate_dynrelocs): Likewise.
504 (elf_i386_readonly_dynrelocs): Likewise.
505 (elf_i386_size_dynamic_sections): Likewise.
506 (elf_i386_relocate_section): Likewise.
507 (elf_i386_finish_dynamic_symbol): Likewise.
508 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
509 (elf_i386_vxworks_link_hash_table_create): Function removed.
510 (elf_i386_vxworks_arch_bed): New variable.
511 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
512
513 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
514 * elfxx-target.h (elf_backend_arch_data): New macro.
515 (elfNN_bed): Use it as initializer for the new member.
516
d91a6875
NC		 5172011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
518
519 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
520 of range branches.
521
4ccf1e31
JJ		 5222011-07-26 Jakub Jelinek <jakub@redhat.com>
523
524 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
525 and .zdebug_macro entry.
526 (dwarf_debug_section_enum): Add debug_macro.
527
58d180e8
AM		 5282011-07-26 Alan Modra <amodra@gmail.com>
529
6177242a 530 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 531 (struct ppc_link_hash_table): Add glink_eh_frame.
532 (create_linkage_sections): Create .eh_frame section.
533 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
534 glink_eh_frame.
535 (glink_eh_frame_cie): New array.
536 (ppc64_elf_size_stubs): Size glink_eh_frame.
537 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
538 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
539
18978b27
HPN		 5402011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
541
542 PR ld/12815
543 * elf64-mmix.c (struct _mmix_elf_section_data): New members
544 has_warned_bpo and has_warned_pushj.
545 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
546 converting to ISO C. Add new parameter error_message. All
547 callers changed.
548 (mmix_elf_perform_relocation): Ditto.
549 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
550 Handle the case where mmix_elf_check_common_relocs has not been
551 called, missing preparations for relocs of the respective type.
552
df58fc94 5532011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 554 Ilie Garbacea <ilie@mips.com>
555 Maciej W. Rozycki <macro@codesourcery.com>
556 Joseph Myers <joseph@codesourcery.com>
557 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 558 Richard Sandiford <rdsandiford@googlemail.com>
559
560 * archures.c (bfd_mach_mips_micromips): New macro.
561 * cpu-mips.c (I_micromips): New enum value.
562 (arch_info_struct): Add bfd_mach_mips_micromips.
563 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
564 prototype.
565 (_bfd_mips_elf_relax_section): Likewise.
566 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
567 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
568 ASE.
569 (_bfd_mips16_elf_reloc_shuffle): Rename to...
570 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
571 (gprel16_reloc_p): Handle microMIPS ASE.
572 (literal_reloc_p): New function.
573 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
574 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
575 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
576 and _bfd_mips_elf_reloc_shuffle changes.
577 (mips_elf_gprel32_reloc): Update comment.
578 (micromips_reloc_map): New variable.
579 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
580 (mips_elf32_rtype_to_howto): Likewise.
581 (mips_info_to_howto_rel): Likewise.
582 (bfd_elf32_bfd_is_target_special_symbol): Define.
583 (bfd_elf32_bfd_relax_section): Likewise.
584 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
585 (micromips_elf64_howto_table_rela): Likewise.
586 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
587 and _bfd_mips_elf_reloc_shuffle changes.
588 (micromips_reloc_map): Likewise.
589 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
590 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
591 (mips_elf64_rtype_to_howto): Likewise.
592 (bfd_elf64_bfd_is_target_special_symbol): Define.
593 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
594 (elf_micromips_howto_table_rela): Likewise.
595 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
596 and _bfd_mips_elf_reloc_shuffle changes.
597 (micromips_reloc_map): Likewise.
598 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
599 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
600 (mips_elf_n32_rtype_to_howto): Likewise.
601 (bfd_elf32_bfd_is_target_special_symbol): Define.
602 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
603 (LA25_LUI_MICROMIPS_2): Likewise.
604 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
605 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
606 (TLS_RELOC_P): Handle microMIPS ASE.
607 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
608 target is a microMIPS function.
609 (micromips_reloc_p): New function.
610 (micromips_reloc_shuffle_p): Likewise.
611 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
612 (got_disp_reloc_p, got_page_reloc_p): New functions.
613 (got_ofst_reloc_p): Likewise.
614 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
615 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
616 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
617 (micromips_branch_reloc_p): New function.
618 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
619 (tls_gottprel_reloc_p): Likewise.
620 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
621 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
622 ASE.
623 (_bfd_mips16_elf_reloc_shuffle): Rename to...
624 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
625 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
626 (mips_tls_got_index, mips_elf_got_page): Likewise.
627 (mips_elf_create_local_got_entry): Likewise.
628 (mips_elf_relocation_needs_la25_stub): Likewise.
629 (mips_elf_calculate_relocation): Likewise.
630 (mips_elf_perform_relocation): Likewise.
631 (_bfd_mips_elf_symbol_processing): Likewise.
632 (_bfd_mips_elf_add_symbol_hook): Likewise.
633 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
634 (mips_elf_add_lo16_rel_addend): Likewise.
635 (_bfd_mips_elf_check_relocs): Likewise.
636 (mips_elf_adjust_addend): Likewise.
637 (_bfd_mips_elf_relocate_section): Likewise.
638 (mips_elf_create_la25_stub): Likewise.
639 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
640 (_bfd_mips_elf_gc_sweep_hook): Likewise.
641 (_bfd_mips_elf_is_target_special_symbol): New function.
642 (mips_elf_relax_delete_bytes): Likewise.
643 (opcode_descriptor): New structure.
644 (RA): New macro.
645 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
646 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
647 (beq_insn_32): Likewise.
648 (b_insn_16, bz_insn_16): New variables.
649 (BZC32_REG_FIELD): New macro.
650 (bz_rs_insns_32, bz_rt_insns_32): New variables.
651 (bzc_insns_32, bz_insns_16):Likewise.
652 (BZ16_REG, BZ16_REG_FIELD): New macros.
653 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
654 (jal_x_insn_32_bd32): Likewise.
655 (j_insn_32, jalr_insn_32): Likewise.
656 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
657 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
658 (JR16_REG): New macro.
659 (ds_insns_16_bd16): New variable.
660 (lui_insn): Likewise.
661 (addiu_insn, addiupc_insn): Likewise.
662 (ADDIUPC_REG_FIELD): New macro.
663 (MOVE32_RD, MOVE32_RS): Likewise.
664 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
665 (move_insns_32, move_insns_16): New variables.
666 (nop_insn_32, nop_insn_16): Likewise.
667 (MATCH): New macro.
668 (find_match): New function.
669 (check_br16_dslot, check_br32_dslot): Likewise.
670 (check_br16, check_br32): Likewise.
671 (IS_BITSIZE): New macro.
672 (check_4byte_branch): New function.
673 (_bfd_mips_elf_relax_section): Likewise.
674 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
675 and microMIPS modules together.
676 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
677 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
678 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
679 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
680 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
681 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
682 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
683 (BFD_RELOC_MICROMIPS_LO16): Likewise.
684 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
685 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
686 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
687 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
688 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
689 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
690 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
691 (BFD_RELOC_MICROMIPS_SUB): Likewise.
692 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
693 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
694 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
695 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
696 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
697 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
698 (BFD_RELOC_MICROMIPS_JALR): Likewise.
699 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
700 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
701 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
702 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
703 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
704 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
705 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
706 * bfd-in2.h: Regenerate.
707 * libbfd.h: Regenerate.
708
7a9068fe
L		 7092011-07-22 H.J. Lu <hongjiu.lu@intel.com>
710
711 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
712 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
713 * Makefile.in: Regenerated.
714
715 * archures.c (bfd_architecture): Add bfd_arch_k1om.
716 (bfd_k1om_arch): New.
717 (bfd_archures_list): Add &bfd_k1om_arch.
718 * bfd-in2.h: Regenerated.
719
720 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
721 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
722 if bfd_elf64_x86_64_freebsd_vec is supported.
723 (targ_selvecs): Likewise.
724
725 * configure.in: Support bfd_elf64_k1om_vec and
726 bfd_elf64_k1om_freebsd_vec.
727 * configure: Regenerated.
728
729 * cpu-k1om.c: New.
730
731 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
732 (bfd_elf64_k1om_vec): Likewise.
733 (bfd_elf64_k1om_freebsd_vec): Likewise.
734
735 * targets.c (bfd_elf64_k1om_vec): New.
736 (bfd_elf64_k1om_freebsd_vec): Likewise.
737 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
738 bfd_elf64_k1om_freebsd_vec.
739
156f6ad8
JK		 7402011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
741
742 Fix false coff-go32-exe matches.
743 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
744 COFF_CHECK_FORMAT.
745 * coff-stgo32.c (go32_check_format): New forward declaration.
746 (COFF_CHECK_FORMAT): New defintion.
747 (go32_check_format): New function.
748
05aecedb
AM		 7492011-07-15 Alan Modra <amodra@gmail.com>
750
751 * configure.in: Bump version.
752 * configure: Regenerate.
753
cbde55ab
AM		 7542011-07-14 Alan Modra <amodra@gmail.com>
755
756 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
757 * elf-bfd.h (struct already_linked): Forward declare.
758
ec24dc88
AM		 7592011-07-14 Alan Modra <amodra@gmail.com>
760
761 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
762 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
763
9df0ef5f
AM		 7642011-07-14 Alan Modra <amodra@gmail.com>
765
766 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
767 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
768 (build_tls_get_addr_stub): Likewise.
769 (ppc_build_one_stub): Update calls to above.
770 (ppc_size_one_stub): Adjust stub size.
771 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
772 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
773
8de863a5
NC		 7742011-07-12 Nick Clifton <nickc@redhat.com>
775
776 * elf32-arm.c (elf32_arm_section_flags): Delete.
777 (elf_backend_section_flags): Remove.
778
a92c088a
L		 7792011-07-11 H.J. Lu <hongjiu.lu@intel.com>
780
781 PR ld/12982
782 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
783 when setting stack_flags.
784
ae17ab41
CM		 7852011-07-11 Catherine Moore <clm@codesourcery.com>
786
787 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
788 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
789 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 790 * bfd-in2.h: Regenerated.
ae17ab41
CM		 791 * bfd.c (bfd_lookup_section_flags): New definition.
792 * binary.c (binary_bfd_lookup_section_flags): New definition.
793 * bout.c (b_out_bfd_lookup_section_flags): New definition.
794 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
795 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
796 * coff-rs6000.c (rs6000coff_vec): Include
797 bfd_generic_lookup_section_flags.
798 (pmac_xcoff_vec): Likewise.
799 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
800 * coff64-rs6000.c (rs6000coff64_vec): Include
801 bfd_generic_lookup_section_flags.
802 (aix5coff64_vec): Likewise.
803 * ecoff.c (bfd_debug_section): Initialize flag_info field.
804 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
805 (bfd_elf_lookup_section_flags): Declare.
806 * elflink.c (bfd_elf_lookup_section_flags): New function.
807 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
808 (elf_backend_lookup_section_flags_hook): Define.
809 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
810 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
811 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
812 * ieee.c (ieee_bfd_lookup_section_flags): New define.
813 * ihex.c (ihex_bfd_lookup_section_flags): New define.
814 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
815 (bfd_generic_lookup_section_flags): Declare.
816 * libbfd.h: Regenerated.
817 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
818 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
819 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
820 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
821 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
822 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
823 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
824 * reloc.c (bfd_generic_lookup_section_flags): New function.
825 * som.c (som_bfd_lookup_section_flags): New definition.
826 * srec.c (srec_bfd_lookup_section_flags): New definition.
827 * targets.c (flag_info): Declare.
828 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
829 (_bfd_lookup_section_flags): New.
830 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
831 * versados.c (versados_bfd_lookup_section_flags): New definition.
832 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
833 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
834
23ebcd30
L		 8352011-07-11 H.J. Lu <hongjiu.lu@intel.com>
836
837 PR ld/12978
838 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
839
0c511000
AM		 8402011-07-09 Alan Modra <amodra@gmail.com>
841
842 PR ld/12942
843 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
844 rather than kept_section to determine whether a symbol is from
845 a discarded section.
846 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
847 sections appear undefined.
848
8492011-07-09 H.J. Lu <hongjiu.lu@intel.com>
850
851 PR ld/12942
852 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
853 "asection *" with "struct already_linked *".
854 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
855 (_bfd_generic_section_already_linked): Likewise.
856 (bfd_section_already_linked_table_insert): Likewise.
857 (struct already_linked): New.
858 (struct bfd_section_already_linked): Use it.
859 * elflink.c (_bfd_elf_section_already_linked): Replace.
860 "asection *" with "struct already_linked *". Replace the plugin
861 dummy with the LTO output.
862 * linker.c (_bfd_generic_section_already_linked): Likewise.
863 * targets.c (struct already_linked): Add forward declaration.
864 (bfd_target): Replace "struct bfd_section *" with
865 "struct already_linked *" in _section_already_linked.
866 * bfd-in2.h: Regenerate.
867 * libbfd.h: Regenerate.
868
74f26653
TG		 8692011-07-06 Tristan Gingold <gingold@adacore.com>
870
871 * mach-o.h: Move loader related definitions to
872 include/mach-o/loader.h. Include it.
873
52cb9dfe
L		 8742011-07-05 H.J. Lu <hongjiu.lu@intel.com>
875
876 * elf64-x86-64.c (elf_backend_post_process_headers): Always
877 define to _bfd_elf_set_osabi.
878
9c55345c
TS		 8792011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
880 Thomas Schwinge <thomas@schwinge.name>
881
2bb70ae0 882 PR binutils/12913
9c55345c
TS		 883 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
884 ELFOSABI_LINUX alias.
885 * elf32-hppa.c: Likewise.
886 * elf32-i370.c: Likewise.
887 * elf64-hppa.c: Likewise.
888
28ede8be
ILT		 8892011-07-01 Ian Lance Taylor <iant@google.com>
890
891 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
892 DW_OP_lit3 to DW_OP_lit2.
893
c79d6685
AM		 8942011-07-01 Alan Modra <amodra@gmail.com>
895
896 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
897 dyn relocs when called to copy flags for a weak sym.
898 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
899 (ppc64_elf_merge_private_bfd_data): Delete.
900 (bfd_elf64_bfd_merge_private_bfd_data): Define as
901 _bfd_generic_verify_endian_match.
902
dc076558
BS		 9032011-06-30 Bernd Schmidt <bernds@codesourcery.com>
904
905 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
906 link_info is NULL.
907
25d41743
TG		 9082011-06-28 Tristan Gingold <gingold@adacore.com>
909
910 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
911 unsigned int.
912 (_bfd_vms_write_etir): Write linkage index from reloc.
913
9b02d212
TG		 9142011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
915
916 * mach-o.c (bfd_mach_o_read_command): Also ignore
917 BFD_MACH_O_LC_ROUTINES_64.
918
a8efca92
TG		 9192011-06-27 Tristan Gingold <gingold@adacore.com>
920
921 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
922 section target index.
923
20ee8bc9
NC		 9242011-06-27 Nick Clifton <nickc@redhat.com>
925
926 * cisco-core.c (cisco_core_little_vec): Add initialization of
927 match_priority field.
928
4c95ab76
TG		 9292011-06-27 Tristan Gingold <gingold@adacore.com>
930
931 * cache.c: Include bfd_stdint.h.
932 (cache_bmmap): Change profile. Return region start and size.
933 * bfdio.c (struct bfd_iovec): Change bmmap profile.
934 (bfd_mmap): Change profile and adjust. Update comment.
935 (memory_bmmap): Change profile.
936 * opncls.c (opncls_bmmap): Change profile.
937 * vms-lib.c (vms_lib_bmmap): Likewise.
938 * libbfd.h: Regenerate.
939 * bfd-in2.h: Regenerate.
940
62a35308
TG		 9412011-06-27 Tristan Gingold <gingold@adacore.com>
942
943 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
944 Add comment.
945
5d430399
L		 9462011-06-25 H.J. Lu <hongjiu.lu@intel.com>
947
948 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
949 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
950
332ce62b
JK		 9512011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
952
953 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
954 PLT_EH_FRAME.
955 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
956
7dbf3b76
RH		 9572011-06-24 Richard Henderson <rth@redhat.com>
958
959 PR ld/12928
960 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
961 tlsgd insn before swapping adjacent insns.
962
d120eec2
TG		 9632011-06-24 Tristan Gingold <gingold@adacore.com>
964
965 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
966 absolute section.
967
1e951488
AM		 9682011-06-24 Alan Modra <amodra@gmail.com>
969
970 PR ld/12921
971 * elf.c (assign_file_positions_for_load_sections): Don't align
972 sh_offset for all SHT_NOBITS sections here, just .tbss sections
973 that don't get a PT_LOAD.
974
b68593b9
KK		 9752011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
976
977 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
978 (sh_elf_check_relocs): Likewise.
979
e366eeae
RH		 9802011-06-22 Richard Henderson <rth@redhat.com>
981
982 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
983 TPREL in a PIE image.
984 (alpha_dynamic_entries_for_reloc): Likewise.
985 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
986 (elf64_alpha_relax_got_load): Likewise.
987
9ec0c936
RR		 9882011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
989
c79d6685
AM		 990 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
991 for PIE.
9ec0c936 992
3a5dbfb2
AM		 9932011-06-22 Alan Modra <amodra@gmail.com>
994
995 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
996 plugin symbols. Fix segfault on linker scrip defined syms.
997
e41b3a13
JJ		 9982011-06-20 Jakub Jelinek <jakub@redhat.com>
999
1000 PR ld/12570
1001 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1002 at all for linker created .eh_frame sections.
1003 (_bfd_elf_discard_section_eh_frame): Handle linker created
1004 .eh_frame sections with no relocations.
1005 * elf64-x86-64.c: Include dwarf2.h.
1006 (elf_x86_64_eh_frame_plt): New variable.
1007 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1008 PLT_FDE_LEN_OFFSET): Define.
1009 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1010 (elf_x86_64_create_dynamic_sections): Create and fill in
1011 .eh_frame section for .plt section.
1012 (elf_x86_64_size_dynamic_sections): Write .plt section size
1013 into .eh_frame FDE covering .plt section.
1014 (elf_x86_64_finish_dynamic_sections): Write .plt section
1015 start into .eh_frame FDE covering .plt section. Call
1016 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1017 (elf_backend_plt_alignment): Define to 4.
1018 * elf32-i386.c: Include dwarf2.h.
1019 (elf_i386_eh_frame_plt): New variable.
1020 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1021 PLT_FDE_LEN_OFFSET): Define.
1022 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1023 (elf_i386_create_dynamic_sections): Create and fill in
1024 .eh_frame section for .plt section.
1025 (elf_i386_size_dynamic_sections): Write .plt section size
1026 into .eh_frame FDE covering .plt section.
1027 (elf_i386_finish_dynamic_sections): Write .plt section
1028 start into .eh_frame FDE covering .plt section. Call
1029 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1030 (elf_backend_plt_alignment): Define to 4.
1031
8b778942
L		 10322011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1035 for x32.
1036
8fd79e71
L		 10372011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1038
1039 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1040 CORE_HEADER is defined.
1041 (elf_x86_64_write_core_note): New.
1042 (elf_backend_write_core_note): Likewise.
1043
1044 * hosts/x86-64linux.h (uint64_t): New.
1045 (user_regsx32_struct): Likewise.
1046 (elf_gregx32_t): Likewise.
1047 (ELF_NGREGX32): Likewise.
1048 (elf_gregsetx32_t): Likewise.
1049 (elf_prstatusx32): Likewise.
1050 (prstatusx32_t): Likewise.
1051 (user_fpregs32_struct): Removed.
1052 (user_fpxregs32_struct): Likewise.
1053 (user32): Likewise.
1054 (elf_fpregset32_t): Likewise.
1055 (elf_fpxregset32_t): Likewise.
1056 (prgregset32_t): Likewise.
1057 (prfpregset32_t): Likewise.
1058
bcd823f1
L		 10592011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1060
1061 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1062 (elf_x86_64_grok_psinfo): Likewise.
1063
a06c7d5a
NC		 10642011-06-16 Nick Clifton <nickc@redhat.com>
1065
1066 * elf.c (elf_find_function): Fail if not provided with a symbol
1067 table.
1068
faa9a424
UW		 10692011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1070
1071 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1072 * elf.c (elfcore_grok_arm_vfp): New function.
1073 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1074 (elfcore_write_arm_vfp): New function.
1075 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1076
48f4b4f5
RH		 10772011-06-14 Richard Henderson <rth@redhat.com>
1078
1079 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1080 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1081 (elf64_alpha_always_size_sections): Don't call
1082 elf64_alpha_merge_ind_symbols.
1083 (elf_backend_copy_indirect_symbol): New.
1084
4d16d575
AM		 10852011-06-14 Alan Modra <amodra@gmail.com>
1086
1087 PR ld/12887
1088 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1089 before doing anything.
1090 (_bfd_elf_discard_section_eh_frame): Likewise.
1091
1e24d83c
AM		 10922011-06-14 Alan Modra <amodra@gmail.com>
1093
1094 * Makefile.am: Formatting.
1095 * Makefile.in: Regenerate.
1096 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1097 * po/SRC-POTFILES.in: Regnerate.
1098
e4d34ace
AM		 10992011-06-14 Alan Modra <amodra@gmail.com>
1100
1101 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1102 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1103 Don't handle warning symbols here.
1104 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1105 (allocate_dynrelocs, readonly_dynrelocs): As above.
1106
7f6ab9f8
AM		 11072011-06-14 Alan Modra <amodra@gmail.com>
1108
1109 PR ld/12851
1110 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1111 (elf_gc_sweep): Don't treat debug and sections like .comment
1112 specially here.
1113 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1114 not part of a group. Always call gc_mark_extra_sections.
1115 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1116 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1117 _bfd_elf_gc_mark_extra_sections.
1118 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1119 _bfd_elf_gc_mark_extra_sections.
1120 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1121
09d9a62a
NC		 11222011-06-13 Nick Clifton <nickc@redhat.com>
1123
1124 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1125 variable 'local_got_offsets'.
1126 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1127 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1128
aa137e4d
NC		 11292011-06-13 Walter Lee <walt@tilera.com>
1130
1131 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1132 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1133 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1134 and elfxx-tilegx.lo.
1135 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1136 elfxx-tilegx.c.
1137 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1138 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1139 * Makefile.in: Regenerate.
1140 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1141 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1142 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1143 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1144 bfd-in2.h: Regenerate.
1145 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1146 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1147 and bfd_elf64_tilegx_vec.
1148 * configure: Regenerate.
1149 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1150 TILEPRO_ELF_DATA.
1151 * libbfd.h: Regenerate.
1152 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1153 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1154 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1155 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1156 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1157 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1158 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1159 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1160 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1161 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1162 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1163 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1164 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1165 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1166 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1167 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1168 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1169 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1170 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1171 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1172 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1173 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1174 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1175 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1176 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1177 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1178 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1179 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1180 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1181 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1182 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1183 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1184 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1185 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1186 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1187 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1188 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1189 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1190 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1191 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1192 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1193 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1194 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1195 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1196 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1197 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1198 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1199 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1200 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1201 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1202 * targets.c (bfd_elf32_tilegx_vec): Declare.
1203 (bfd_elf32_tilepro_vec): Declare.
1204 (bfd_elf64_tilegx_vec): Declare.
1205 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1206 and bfd_elf64_tilegx_vec.
1207 * cpu-tilegx.c: New file.
1208 * cpu-tilepro.c: New file.
1209 * elf32-tilepro.h: New file.
1210 * elf32-tilepro.c: New file.
1211 * elf32-tilegx.c: New file.
1212 * elf32-tilegx.h: New file.
1213 * elf64-tilegx.c: New file.
1214 * elf64-tilegx.h: New file.
1215 * elfxx-tilegx.c: New file.
1216 * elfxx-tilegx.h: New file.
1217
7686d77d
AM		 12182011-06-13 Alan Modra <amodra@gmail.com>
1219
1220 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1221 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1222 warning symbols here.
1223 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1224 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1225 elf32_arm_readonly_dynrelocs): Likewise.
1226 * elf32-bfin.c (bfin_discard_copies): Likewise.
1227 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1228 elf_cris_discard_excess_dso_dynamics,
1229 elf_cris_discard_excess_program_dynamics): Likewise.
1230 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1231 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1232 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1233 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1234 elf_i386_readonly_dynrelocs): Likewise.
1235 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1236 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1237 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1238 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1239 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1240 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1241 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1242 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1243 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1244 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1245 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1246 elf32_tic6x_readonly_dynrelocs): Likewise.
1247 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1248 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1249 xstormy16_relax_plt_realloc): Likewise.
1250 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1251 * elf64-alpha.c (elf64_alpha_output_extsym,
1252 elf64_alpha_calc_got_offsets_for_symbol,
1253 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1254 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1255 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1256 elf_hppa_unmark_useless_dynamic_symbols,
1257 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1258 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1259 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1260 readonly_dynrelocs, merge_global_got, reallocate_got,
1261 undo_symbol_twiddle): Likewise.
1262 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1263 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1264 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1265 elf_x86_64_readonly_dynrelocs): Likewise.
1266 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1267 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1268 _bfd_elf_link_find_version_dependencies,
1269 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1270 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1271 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1272 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1273 elf_gc_propagate_vtable_entries_used,
1274 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1275 elf_gc_allocate_got_offsets): Likewise.
1276 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1277 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1278 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1279 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1280 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1281 * i386linux.c (linux_tally_symbols): Likewise.
1282 * m68klinux.c (linux_tally_symbols): Likewise.
1283 * sparclinux.c (linux_tally_symbols): Likewise.
1284 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1285 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1286
1287 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1288 function. Update all callers.
1289 * aoutx.h (aout_link_write_other_symbol): Likewise.
1290 * pdp11.c (aout_link_write_other_symbol): Likewise.
1291 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1292 * ecoff.c (ecoff_link_write_external): Likewise.
1293 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1294 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1295 warning symbols.
1296 * ecoff.c (ecoff_link_hash_traverse): Delete.
1297 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1298 _bfd_coff_write_global_sym.
1299 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1300 * libcoff.h: Regenerate.
1301
894891db
NC		 13022011-06-10 Nick Clifton <nickc@redhat.com>
1303
1304 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1305 backend does not provide a function for creating dynamic sections
1306 then fail.
1307 (bfd_elf_final_link): Issue a warning message if a dynamic section
1308 has the SHT_NOTE type.
1309 (bfd_elf_final_link): Do not look for dynamic strings in a section
1310 that does not have the SHT_STRTAB type or the name .dynstr.
1311 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1312 section is not in the output binary.
1313 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1314
d17fe7b7
TG		 13152011-06-09 Tristan Gingold <gingold@adacore.com>
1316
1317 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1318 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1319 spaces.
1320
8076289e
TG		 13212011-06-09 Tristan Gingold <gingold@adacore.com>
1322
1323 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1324
ba85c43e
NC		 13252011-06-09 Nick Clifton <nickc@redhat.com>
1326
1327 PR ld/12845
1328 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1329 that the output section has an allocated bfd_elf_section_data
1330 structure.
1331 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1332 symbols in sections that have been removed by garbage collection.
1333
adc7571d
L		 13342011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1335
1336 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1337 relocations in SEC_DEBUGGING sections when building shared
1338 libraries.
1339
24007750
L		 13402011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1341
1342 PR ld/12851
1343 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1344 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1345
e79064fe
TG		 13462011-06-08 Tristan Gingold <gingold@adacore.com>
1347
1348 * makefile.vms (OBJS): Add elfxx-ia64.obj
1349 Remove vax case.
1350
d3aeb6ee
AM		 13512011-06-08 Alan Modra <amodra@gmail.com>
1352
1353 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1354 * sco5-core.c: Init match_priority field.
1355
2a41f396
AM		 13562011-06-08 Alan Modra <amodra@gmail.com>
1357
1358 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1359 indirect links here.
1360
1d859532
JB		 13612011-06-07 Joel Brobecker <brobecker@adacore.com>
1362
1363 * irix-core.c (irix_core_vec): Add match_priority field.
1364
0aabe54e
AM		 13652011-06-06 Alan Modra <amodra@gmail.com>
1366
1367 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1368 Add match_priority.
1369 * configure.in: Bump bfd version.
1370 * elfcode.h (elf_object_p): Delete hacks preventing match of
1371 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1372 * elfxx-target.h (elf_match_priority): Define and use.
1373 * format.c (bfd_check_format_matches): Use target match_priority
1374 to choose best of multiple matching targets. In cases with multiple
1375 matches rerun _bfd_check_format if we don't choose the last match.
1376 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1377 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1378 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1379 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1380 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1381 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1382 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1383 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1384 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1385 * vms-lib.c, * xsym.c: Init match_priority field.
1386 * configure: Regenerate.
1387 * bfd-in2.h: Regenerate.
1388
70b554c9
L		 13892011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1390
1391 PR ld/12842
1392 * elfcode.h (elf_object_p): Revert the last change.
1393
d50ec8a7
AM		 13942011-06-04 Alan Modra <amodra@gmail.com>
1395
1396 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1397 return the other arch.
1398 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1399 target.
1400
164a5cb7
NC		 14012011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1402
1403 PR ld/12682
1404 * hash.c (higher_primer_number): Add more, small, prime numbers.
1405 (bfd_hash_set_default_size): Likewise.
1406
cc643b88
NC		 14072011-06-02 Nick Clifton <nickc@redhat.com>
1408
1409 * coff-mcore.c: Fix spelling typo.
1410 * coff-stgo32.c: Likewise.
1411 * elf32-arm.c: Likewise.
1412 * elf32-avr.c: Likewise.
1413 * elf-m68hc1x.c: Likewise.
1414 * elf32-mcore.c: Likewise.
1415 * elf32-mep.c: Likewise.
1416 * elf32-mt.c: Likewise.
1417 * elf32-ppc.c: Likewise.
1418 * elf32-xtensa.c: Likewise.
1419 * elf64-ppc.c: Likewise.
1420 * elfxx-mips.c: Likewise.
1421 * netbsd.h: Likewise.
1422 * nlmcode.h: Likewise.
1423 * vms-alpha.c: Likewise.
1424 * po/bfd.pot: Regenerate.
1425 * po/SRC-POTFILES.in: Regenerate.
1426
4c422395
DD		 14272011-06-01 DJ Delorie <dj@redhat.com>
1428
1429 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1430 * target.c: Likewise.
1431 * configure.in: Likewise.
1432 * configure.in: Regenerate.
1433 * elf32-rx.c: Add elf32-rx-be-ns target.
1434 (rx_elf_object_p): Never allow the be-ns target by default,
1435 only allow it if the user requests it.
1436
4b819e1f
L		 14372011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1438
1439 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1440 relocation in readonly section in a shared object.
1441 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1442
74ce8de7
NC		 14432011-05-31 Nick Clifton <nickc@redhat.com>
1444
1445 * archive.c (adjust_relative_path): Fix comment to prevent it
1446 corrupting the auto-generated bfd.h.
1447
63e1a0fc
PB		 14482011-05-31 Paul Brook <paul@codesourcery.com>
1449
1450 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1451 for known functions.
1452 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1453 symbols.
1454
12352d3f
PB		 14552011-05-31 Paul Brook <paul@codesourcery.com>
1456
1457 * elf32-arm.c (arm_stub_is_thumb): Add
1458 arm_stub_long_branch_v4t_thumb_tls_pic.
1459 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1460 Handle Thumb stubs.
1461
c4948609
NC		 14622011-05-27 Nick Clifton <nickc@redhat.com>
1463
1464 PR binutils/12710
1465 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1466 unable to read a file pointed to by an entry in a thin archive.
1467 (adjust_relative_path): Use lrealpath to canonicalize paths.
1468 Handle the case where the reference path is above the current
1469 path in the directory tree.
1470
6769d501
L		 14712011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1472
1473 PR ld/12809
1474 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1475 R_X86_64_TPOFF64 in executable.
1476
2676a7d9
AM		 14772011-05-26 Alan Modra <amodra@gmail.com>
1478
1479 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1480 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1481 local_protected comment.
1482
cbe79dfe
TG		 14832011-05-25 Tristan Gingold <gingold@adacore.com>
1484
1485 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1486 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1487 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1488 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1489 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1490 (elf32-ia64.c): Created from elfnn-ia64.c
1491 (elf64-ia64.c): Likewise.
1492 * elfxx-ia64.h: New file.
1493 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1494 functions.Includes elfxx-ia64.h.
1495 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1496 (IA64_HOWTO): Adjust.
1497 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1498 (elfNN_ia64_reloc_type_lookup): Renames to
1499 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1500 (elfNN_ia64_reloc_name_lookup): Renames to
1501 ia64_elf_reloc_name_lookup. Make it public.
1502 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1503 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1504 public.
1505 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1506 Move it and make it public. Move prototype to elfxx-ia64.h
1507 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1508 Move prototype to elfxx-ia64.h
1509 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1510 (elfNN_ia64_info_to_howto): Adjust calls.
1511 (elfNN_ia64_relax_section): Adjust calls.
1512 (count_dyn_reloc): Fix typo.
1513 (elfNN_ia64_relocate_section): Adjust calls.
1514 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1515 (bfd_elfNN_bfd_reloc_type_lookup)
1516 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1517 * configure: Regenerate.
1518 * Makefile.in: Regenerate.
1519
1ce74905
DD		 15202011-05-23 DJ Delorie <dj@redhat.com>
1521
1522 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1523 the vma/lma swapping done in elf32_rx_modify_program_headers.
1524
997fbe36
NC		 15252011-05-23 Nick Clifton <nickc@redhat.com>
1526
1527 * elf-m10300.c (mn10300_elf_mkobject): New function.
1528 (bfd_elf32_mkobject): Define.
1529
6061a67d
AM		 15302011-05-23 Alan Modra <amodra@gmail.com>
1531
1532 * elf-bfd.h: Comment typo fix.
1533 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1534 struct elf_dyn_relocs throughout.
1535 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1536
25f53a85
AM		 15372011-05-23 Alan Modra <amodra@gmail.com>
1538
1539 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1540 functions rather than warning callback or _bfd_error_handler.
1541 * elf32-ppc.c: Likewise.
1542 * elf64-ppc.c: Likewise.
1543 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1544 arg error.
1545 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1546
6de6a7fe
AM		 15472011-05-23 Alan Modra <amodra@gmail.com>
1548
1549 PR 12763
1550 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1551 .tbss, and page align same for all SHT_NOBITS sections.
1552
86b2281f
AM		 15532011-05-21 Alan Modra <amodra@gmail.com>
1554
1555 PR 12763
1556 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1557 from PT_TLS header.
1558 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1559 segment if just for .tbss.
1560 (assign_file_positions_for_load_sections): Don't report "can't
1561 allocate in segment" errors for .tbss.
1562 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1563 from SHT_NOBITS section filepos.
1564
4a732032
BS		 15652011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1566
1567 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1568 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1569 (elf32_tic6x_relocate_section): Handle them.
1570
dd98f8d2
NC		 15712011-05-18 Nick Clifton <nickc@redhat.com>
1572
1573 PR ld/12761
1574 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1575 sections when building shared libraries.
1576
9c489990
NC		 15772011-05-18 Rafał Krypa <r.krypa@samsung.com>
1578
1579 PR ld/12778
1580 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1581 reloc pointer.
1582
5ccfed9b
TG		 15832011-05-18 Tristan Gingold <gingold@adacore.com>
1584
1585 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1586 (xcoff_sweep): Always keep dwarf sections.
1587 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1588
85645aed
TG		 15892011-05-18 Tristan Gingold <gingold@adacore.com>
1590
1591 * libxcoff.h (struct xcoff_dwsect_name): New type.
1592 (XCOFF_DWSECT_NBR_NAMES): New macro.
1593 (xcoff_dwsect_names): Declare.
1594 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1595 (styp_to_sec_flags): Ditto.
1596 (coff_new_section_hook): Ditto.
1597 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1598 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1599
84bff83f
NC		 16002011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1601
1602 PR ld/12759
1603 * elf32-rx.c (ignore_lma): New variable.
1604 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1605 (rx_modify_program_headers): Only copy the LMA into the VMA if
1606 ignore_lma is true.
1607
16d96b5b
AM		 16082011-05-17 Alan Modra <amodra@gmail.com>
1609
1610 PR ld/12760
1611 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1612 * elflink.c (elf_link_add_object_symbols): Likewise.
1613 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1614
41e04eaa
AM		 16152011-05-16 Alan Modra <amodra@gmail.com>
1616
1617 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1618
77c56f44
RS		 16192011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1620
1621 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1622 global GOT entries for GOT_PAGE relocations against global symbols.
1623
2a616379
BS		 16242011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1625
1626 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1627 (tic6x-*-*): Replaced by these.
1628 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1629 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1630 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1631 Define.
1632 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1633 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1634 "elf32-target.h" two more times.
1635 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1636 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1637 bfd_elf32_tic6x_elf_le_vec.
1638 * configure: Regenerate.
1639
3ac5406b
JB		 16402011-05-13 Jan Beulich <jbeulich@novell.com>
1641
1642 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1643
335e41d4
JK		 16442011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1645
1646 * config.in: Regenerated.
1647 * configure: Regenerated.
1648 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1649 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1650 HAVE_PSINFO32_T_PR_PID.
1651 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1652 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1653 and HAVE_PSINFO32_T_PR_PID.
1654 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1655
bc989cdc
JK		 16562011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1657
1658 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1659 32bit psinfo.
1660 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1661 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1662
fbd9ad90
PB		 16632011-05-09 Paul Brook <paul@codesourcery.com>
1664
1665 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1666 * bfd-in2.h: Regenerate.
1667 * elf32-tic6x.c: Include limits.h.
1668 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1669 _tic6x_elf_section_data): New.
1670 (elf32_tic6x_section_data): Define.
1671 (elf32_tic6x_new_section_hook): Allocate target specific data.
1672 (elf32_tic6x_add_unwind_table_edit): New function.
1673 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1674 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1675 elf32_tic6x_copy_exidx_entry): New functions.
1676 (elf_backend_write_section): Define.
1677
1bce6bd8
PB		 16782011-05-09 Paul Brook <paul@codesourcery.com>
1679
1680 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1681 elf32_tic6x_fake_sections): New functions.
1682 (elf_backend_fake_sections): Define.
1683
9cf0e282
PB		 16842011-05-09 Paul Brook <paul@codesourcery.com>
1685
1686 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1687 (elf_backend_gc_mark_extra_sections): Define.
1688
730035f7
DK		 16892011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1690
1691 PR ld/12365
1692 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1693 references to symbols defined in discarded sections.
1694
88e59394
DK		 16952011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1696
1697 PR ld/12365
1698 * coffgen.c (coff_write_symbol): Assume input section is its own
1699 output section if output_section member not set.
1700 (coff_write_alien_symbol): Likewise.
1701
310fd250
L		 17022011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1703
1704 PR ld/12730
1705 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1706
1707 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1708 sections if needed.
310fd250
L		 1709
1710 * section.c (SEC_ELF_REVERSE_COPY): New.
1711 * bfd-in2.h: Regenerated.
1712
70778fc7
AM		 17132011-05-07 Anders Kaseorg <andersk@ksplice.com>
1714
1715 PR 12739
1716 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1717 * bfd-in2.h: Regenerate.
1718
8185f55c
TG		 17192011-05-06 Tristan Gingold <gingold@adacore.com>
1720
1721 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1722 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1723 any code section. Add comments.
1724 (alpha_vms_object_p): Use void * instead of PTR.
1725 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1726 (build_module_list): Guard against no DST section. Add comments.
1727 (alpha_vms_link_output_symbol): Discard undefined symbols.
1728 (alpha_vms_get_section_contents): Simply memcpy if the section was
1729 already loaded. Fix typo.
1730 (vms_new_section_hook): Use void * instead of PTR.
1731 (vms_alpha_vec): Ditto.
1732
7d24e6a6
RS		 17332011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1734
1735 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1736 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1737
c6a8f6e0
BS		 17382011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1739
1740 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1741 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1742 mismatch. Choose the lower of the two values.
1743 (bfd_elf32_bfd_final_link): New macro.
1744
7f41df2e
TG		 17452011-04-28 Tristan Gingold <gingold@adacore.com>
1746
1747 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1748 (bfd_xcoff_swap_aux_out): Ditto.
1749 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1750 (bfd_xcoff64_swap_aux_out): Ditto.
1751
9507a174
AM		 17522011-05-04 Alan Modra <amodra@gmail.com>
1753
1754 PR ld/12727
1755 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1756 was_undefined on dot-symbols.
1757
2fbb87f6
PB		 17582011-05-03 Paul Brook <paul@codesourcery.com>
1759
1760
1761 * elf32-tic6x.c (elf32_tic6x_howto_table,
1762 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1763 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1764 Add R_C6000_EHTYPE.
1765
9d4057ee
AM		 17662011-05-01 Alan Modra <amodra@gmail.com>
1767
1768 PR ld/12718
1769 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1770 creating ifunc sections.
1771 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1772
71e7aa7d
L		 17732011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1774
1775 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1776 names.
1777
b5dee4ea
TT		 17782011-04-28 Tom Tromey <tromey@redhat.com>
1779
1780 * bfdio.c (memory_bstat): Pass correct size to memset.
1781
e4c93b56
MF		 17822011-04-28 Mike Frysinger <vapier@gentoo.org>
1783
1784 * dwarf2.c (dwarf_debug_sections): Mark const.
1785 * elf.c (special_sections): Likewise.
1786 * libbfd-in.h (dwarf_debug_sections): Likewise.
1787 * libbfd.h: Regenerate.
1788
72b016b4
NC		 17892011-04-26 Kai Tietz <ktietz@redhat.com>
1790
1791 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1792 debugging sections.
1793
4964e065
TG		 17942011-04-26 Tristan Gingold <gingold@adacore.com>
1795
1796 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1797
35ed3f94
AM		 17982011-04-24 Alan Modra <amodra@gmail.com>
1799
1800 PR ld/12365
1801 PR ld/12696
1802 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1803 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1804 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1805 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1806 it is a redef of an IR symbol in a real BFD.
1807
b70321a2
L		 18082011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1809
1810 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1811 in readonly section in a shared object.
1812 (elf_i386_size_dynamic_sections): Likewise.
1813 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1814 (elf_x86_64_size_dynamic_sections): Likewise.
1815
aa715242
L		 18162011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 PR ld/12694
1819 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1820 symbols.
1821 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1822
f6df62c8
L		 18232011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1824
1825 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1826 on dynamic symbol error.
1827 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1828
4bbd5a24
TG		 18292011-04-20 Tristan Gingold <gingold@adacore.com>
1830
1831 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1832
8ad17b3a
AM		 18332011-04-20 Alan Modra <amodra@gmail.com>
1834
1835 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1836 (bfd_hash_table_init_n): Overflow checking.
1837 (bfd_hash_set_default_size): Return current size. Take unsigned long
1838 arg. Add 65537 to hash_size primes.
1839 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1840 * bfd-in2.h: Regenerate.
1841
1b0df531
JK		 18422011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1843
1844 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1845 memmove elements.
1846
595213d4
AM		 18472011-04-20 Alan Modra <amodra@gmail.com>
1848
9e6619e2
AM		 1849 * libbfd.c (bfd_log2): Do return rounded up value.
1850 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1851 call with expanded old round down version of the function.
1852
595213d4
AM		 1853 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1854 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1855
02d00247
AM		 18562011-04-20 Alan Modra <amodra@gmail.com>
1857
1858 PR ld/12365
1859 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1860 in their own common section.
1861 * elflink.c (elf_link_add_object_symbols): Likewise.
1862 * linker.c (generic_link_check_archive_element): Don't lose flags
1863 if common section is pre-existing.
1864 (_bfd_generic_link_add_one_symbol): Likewise.
1865
24f58f47
AM		 18662011-04-20 Alan Modra <amodra@gmail.com>
1867
1868 PR ld/12365
1869 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1870 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1871 multiple_definition regardless of allow_multiple_definition.
1872 * simple.c (simple_dummy_multiple_definition): Update.
1873 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1874 calls.
1875
417236c0
TG		 18762011-04-18 Tristan Gingold <gingold@adacore.com>
1877
1878 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1879
901f1d17
AM		 18802011-04-18 Alan Modra <amodra@gmail.com>
1881
1882 PR ld/12365
1883 PR ld/12672
1884 * bfd.c (BFD_PLUGIN): Define.
1885 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1886 * bfd-in2.h: Regenerate.
1887 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1888 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1889
63524580
JK		 18902011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1891
1892 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1893 SEC_LOAD.
1894
e21e5835
NC		 18952011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1896
1897 * elf-bfd.h (struct sdt_note): New struct.
1898 (struct elf_obj_tdata) <sdt_note_head>: New field.
1899 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1900 (elfobj_grok_stapsdt_note): Likewise.
1901 (elf_parse_notes): Added code to treat SystemTap note
1902 sections.
1903
6452a567
RH		 19042011-04-12 Richard Henderson <rth@redhat.com>
1905
1906 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1907 exclude empty .got sections.
1908
2a750708
L		 19092011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1912 array access for BFD_RELOC_386_IRELATIVE.
1913
2123f9ad
BS		 19142011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1915
1916 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1917
f64b2e8d
NC		 19182011-04-11 Mark Wielaard <mjw@redhat.com>
1919
1920 PR 10549
1921 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1922 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1923 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1924 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1925 also if STB_GNU_UNIQUE symbol binding was seen.
1926 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1927 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1928 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1929 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1930 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1931 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1932
e57278ef
AM		 19332011-04-11 Alan Modra <amodra@gmail.com>
1934
1935 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1936 sections.
1937 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1938 (_bfd_generic_get_section_contents_in_window): Likewise.
1939 * section.c (bfd_get_section_contents): Likewise.
1940 * compress.c (bfd_get_full_section_contents): Likewise.
1941 * elf32-rx.c (rx_final_link): Ignore rawsize.
1942 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1943 bfd with bfd_get_section_limit.
1944 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1945 os->size during final link. Update callers.
1946 * bfd-in2.h: Regenerate.
1947
e2ece73c
RS		 19482011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1949
1950 PR ld/12637
1951 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1952 as the number of global entries when merging with the primary GOT.
1953
9f973f28
L		 19542011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1955
1956 * elf32-i386.c: Update copyright year.
1957 * elf64-x86-64.c: Likewise.
1958
21e68916
KT		 19592011-04-09 Kai Tietz <ktietz@redhat.com>
1960
1961 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1962 buffer and use rawsize for sorting.
1963 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1964 before doing alignment.
1965
62d78908
L		 19662011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1967
1968 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1969 error on unsupported relocation.
1970 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1971
2351cae0
L		 19722011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1973
1974 PR binutils/12657
1975 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1976 pid_t.
1977
959b0961
L		 19782011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1979
1980 PR ld/12654
1981 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1982 instead of shared for R_386_TLS_LDO_32.
1983
33b54431
TG		 19842011-04-08 Tristan Gingold <gingold@adacore.com>
1985
1986 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1987 * coff-pmac: Remove
1988 * xcoff-target.h: Remove
1989 * Makefile.in: Regenerate.
1990
5d8e6b4d
CC		 19912011-04-07 Cary Coutant <ccoutant@google.com>
1992
1993 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1994
44e87ece 19952011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 1996
44e87ece
PB		 1997 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1998 pc-relative.
1999 (elf32_tic6x_howto_table_rel): Ditto.
2000 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2001 (elf32_tic6x_check_relocs): Ditto.
2002
8c5fc800
JM		 20032011-04-06 Joseph Myers <joseph@codesourcery.com>
2004
2005 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2006 targets.
2007 (strongarm*, thumb*, xscale*): Remove architectures.
2008 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2009 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2010 xscale-*-coff): Remove targets.
2011
6f8027ae
TG		 20122011-04-01 Tristan Gingold <gingold@adacore.com>
2013
2014 * elfxx-ia64.c: include bfd_stdint.h
2015
c89ce65c
JK		 20162011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2017
2018 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2019 dynobj and its initialization.
2020
545f57c6
TG		 20212011-03-31 Tristan Gingold <gingold@adacore.com>
2022
2023 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2024 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2025 BFD_HOST_LONG_LONG to 1.
2026
083faca9
TG		 20272011-03-31 Tristan Gingold <gingold@adacore.com>
2028
2029 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2030 (_bfd_vms_write_etir): Ditto.
2031 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2032 * configure.com: Generate bfd_stdint.h
2033
ac145307
BS		 20342011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2035
2036 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2037 (elf32_tic6x_setup): Declare.
2038 * elf32-tic6x.c: Include <limits.h>.
2039 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2040 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2041 New structures.
2042 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2043 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2044 tic6x_elf_scom_symbol_ptr): New static variables.
2045 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2046 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2047 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2048 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2049 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2050 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2051 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2052 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2053 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2054 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2055 to weak symbols as required by the ABI.
2056 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2057 as needed when generating DSBT output.
2058 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2059 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2060 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2061 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2062 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2063 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2064 New static functions.
2065 (ELF_MAXPAGESIZE): Define to 0x1000.
2066 (bfd_elf32_bfd_copy_private_bfd_data,
2067 bfd_elf32_bfd_link_hash_table_create,
2068 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2069 elf_backend_want_got_plt, elf_backend_want_dynbss,
2070 elf_backend_plt_readonly, elf_backend_got_header_size,
2071 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2072 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2073 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2074 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2075 elf_backend_section_from_bfd_section,
2076 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2077 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2078 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2079
2080 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2081 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2082 * bfd/bfd-in2.h: Regenerate.
2083 * bfd/libbfd.h: Regenerate.
2084 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2085
53dd76d3
TG		 20862011-03-31 Tristan Gingold <gingold@adacore.com>
2087
2088 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2089 entry on xcoff when value is C_NULL_VALUE.
2090
20912011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2092
2093 * libcoff-in.h (exec_hdr): Remove.
2094 * libcoff.h: Regenerate.
2095
3a294fa7
NC		 20962011-03-30 Nick Clifton <nickc@redhat.com>
2097
2098 * po/da.po: Updated Danish translation.
2099
e117360e
RH		 21002011-03-29 Richard Henderson <rth@redhat.com>
2101
2102 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2103 (elf64_alpha_gc_sweep_hook): New.
2104 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2105 (elf_backend_can_gc_sections): New.
2106
5b806d27
NC		 21072011-03-26 John Marino <binutils@marino.st>
2108
2109 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2110 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2111 * configure: Regenerate.
2112
b42adabf
NC		 21132011-03-25 Michael Snyder <msnyder@vmware.com>
2114
2115 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2116
a283ff93
TG		 21172011-03-25 Tristan Gingold <gingold@adacore.com>
2118
2119 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2120 of find_nearest_line on object files.
2121
cf6b8767
TG		 21222011-03-25 Tristan Gingold <gingold@adacore.com>
2123
2124 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2125 Minor reordering.
2126 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2127
663a1470
AM		 21282011-03-24 Alan Modra <amodra@gmail.com>
2129
2130 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2131 old-style __tls_get_addr calls without marker relocs don't match
2132 their arg setup insn one for one. If such mismatches are found
2133 report the reloc and don't do any tls optimization.
2134 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2135
dc80f6ae
EW		 21362011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2137
2138 * bfd-in2.h: Regenerate.
2139
8cc66334
EW		 21402011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2141
2142 * archures.c: Add AVR XMEGA architecture information.
2143 * cpu-avr.c (arch_info_struct): Likewise.
2144 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2145 (elf32_avr_object_p): Likewise.
2146
34e77a92
RS		 21472011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2148
2149 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2150 * bfd-in2.h: Regenerate.
2151 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2152 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2153 entry.
2154 (elf32_arm_howto_from_type): Update accordingly.
2155 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2156 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2157 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2158 with an extra noncall_refcount field.
2159 (arm_local_iplt_info): New structure.
2160 (elf_arm_obj_tdata): Add local_iplt.
2161 (elf32_arm_local_iplt): New accessor macro.
2162 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2163 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2164 Change tls_type to a bitfield and add is_iplt.
2165 (elf32_arm_link_hash_newfunc): Update accordingly.
2166 (elf32_arm_allocate_local_sym_info): New function.
2167 (elf32_arm_create_local_iplt): Likewise.
2168 (elf32_arm_get_plt_info): Likewise.
2169 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2170 (elf32_arm_get_local_dynreloc_list): Likewise.
2171 (create_ifunc_sections): Likewise.
2172 (elf32_arm_copy_indirect_symbol): Update after the changes to
2173 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2174 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2175 to get PLT information. Assert that all STT_GNU_IFUNC references
2176 are turned into PLT references.
2177 (arm_build_one_stub): Pass the symbol type to
2178 elf32_arm_final_link_relocate.
2179 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2180 (elf32_arm_allocate_irelocs): New function.
2181 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2182 all R_ARM_IRELATIVE.
2183 (elf32_arm_allocate_plt_entry): New function.
2184 (elf32_arm_populate_plt_entry): Likewise.
2185 (elf32_arm_final_link_relocate): Add an st_type parameter.
2186 Set srelgot to null for static objects. Use separate variables
2187 to record which st_value and st_type should be used when generating
2188 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2189 symbol's PLT information, setting has_iplt_entry, splt,
2190 plt_offset and gotplt_offset accordingly. Check whether
2191 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2192 the relocation target accordingly. Broaden assert to include
2193 .iplts. Don't set sreloc for static relocations. Assert that
2194 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2195 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2196 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2197 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2198 resolve GOT references to the .igot.plt entry.
2199 (elf32_arm_relocate_section): Update the call to
2200 elf32_arm_final_link_relocate.
2201 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2202 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2203 relocations in shared libraries and relocatable executables.
2204 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2205 to get the list of dynamic relocations for a local symbol.
2206 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2207 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2208 to allocate local symbol information. Treat R_ARM_REL32 and
2209 R_ARM_REL32_NOI as call relocations in shared libraries and
2210 relocatable executables. Record PLT information for local
2211 STT_GNU_IFUNC functions as well as global functions. Count
2212 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2213 to get the list of dynamic relocations for a local symbol.
2214 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2215 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2216 removed. Update after the changes to elf32_arm_link_hash_entry.
2217 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2218 entries should live in .plt or .iplt. Check whether the .igot.plt
2219 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2220 to allocate .plt and .(i)got.plt entries. Detect which .got
2221 entries will need R_ARM_IRELATIVE relocations and use
2222 elf32_arm_allocate_irelocs to allocate them. Likewise other
2223 non-.got dynamic relocations.
2224 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2225 and dynamic relocations for local STT_GNU_IFUNC symbols.
2226 Check whether the .igot.plt and .got entries can be combined.
2227 Detect which .got entries will need R_ARM_IRELATIVE relocations
2228 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2229 section pointers intead of strcmp checks. Handle iplt and igotplt.
2230 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2231 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2232 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2233 resolve to it.
2234 (elf32_arm_output_plt_map_1): New function, split out from
2235 elf32_arm_output_plt_map. Handle .iplt entries. Use
2236 elf32_arm_plt_needs_thumb_stub_p.
2237 (elf32_arm_output_plt_map): Call it.
2238 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2239 local .iplt entries.
2240 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2241 (elf32_arm_swap_symbol_out): Likewise.
2242 (elf32_arm_add_symbol_hook): New function.
2243 (elf_backend_add_symbol_hook): Define for all targets.
2244
35fc36a8
RS		 22452011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2246
2247 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2248 * elf.c (swap_out_syms): Set st_target_internal for each
2249 Elf_Internal_Sym.
2250 * elfcode.h (elf_swap_symbol_in): Likewise.
2251 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2252 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2253 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2254 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2255 * elflink.c (elf_link_output_extsym): Likewise.
2256 (bfd_elf_final_link): Likewise.
2257 (elf_link_add_object_symbols): Copy st_target_internal
2258 to the hash table if we see a definition.
2259 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2260 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2261 a branch_type field.
2262 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2263 (arm_type_of_stub): Replace actual_st_type with an
2264 actual_branch_type parameter.
2265 (arm_build_one_stub): Use branch types rather than st_types to
2266 determine the type of branch.
2267 (cortex_a8_erratum_scan): Likewise.
2268 (elf32_arm_size_stubs): Likewise.
2269 (bfd_elf32_arm_process_before_allocation): Likewise.
2270 (allocate_dynrelocs_for_symbol): Likewise.
2271 (elf32_arm_finish_dynamic_sections): Likewise.
2272 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2273 a branch_type parameter.
2274 (elf32_arm_relocate_section): Update call accordingly.
2275 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2276 (elf32_arm_output_map_sym): Initialize st_target_internal.
2277 (elf32_arm_output_stub_sym): Likewise.
2278 (elf32_arm_symbol_processing): Delete.
2279 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2280 Use st_target_internal to record the branch type.
2281 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2282 Thumb functions.
2283 (elf32_arm_is_function_type): Delete.
2284 (elf_backend_symbol_processing): Likewise.
2285 (elf_backend_is_function_type): Likewise.
2286
cbc704f3
RS		 22872011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2288
2289 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2290 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2291 into the PLT block.
2292
f6e32f6d
RS		 22932011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2294
2295 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2296 may_need_local_target_p and may_become_dynamic_p to classify
2297 the relocation type. Don't check info->symbolic or h->def_regular
2298 when deciding whether to record a potential dynamic reloc.
2299 Don't treat potential dynamic relocs as PLT references.
2300 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2301 try to make the PLT reference count go negative.
2302
b436d854
RS		 23032011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2304
2305 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2306 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2307 Only create a dynamic relocation for local references if
2308 info->shared.
2309 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2310 allocation accordingly.
2311 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2312
47beaa6a
RS		 23132011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2314
2315 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2316 (elf32_arm_add_dynreloc): Likewise.
2317 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2318 to allocate dynamic relocations.
2319 (elf32_arm_size_dynamic_sections): Likewise.
2320 (allocate_dynrelocs): Likewise. Rename to
2321 allocate_dynrelocs_for_symbol.
2322 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2323 create dynamic relocations.
2324 (elf32_arm_finish_dynamic_symbol): Likewise.
2325
52bc799a
L		 23262011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2327
2328 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2329 x32 GD->IE and GD->LE transitions.
2330 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2331 and LD->LE transitions.
2332
e11840f9
AM		 23332011-03-10 Alan Modra <amodra@gmail.com>
2334
2335 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2336 for LO_DS error message and correct multiple.
2337
aa374f67
AM		 23382011-03-10 Alan Modra <amodra@gmail.com>
2339
2340 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2341 (ppc64_elf_link_just_syms): New function.
2342 (opd_entry_value): Don't assume big-endian host.
2343 (get_r2off): New function.
2344 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2345
d59a60e9
MS		 23462011-03-06 Michael Snyder <msnyder@vmware.com>
2347
4281caad
MS		 2348 * compress.c (bfd_compress_section_contents): Check for out of mem.
2349
17672001
MS		 2350 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2351 that case statement falls through intentionally.
2352
d59a60e9
MS		 2353 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2354
0e29e6e8
AM		 23552011-03-04 Alan Modra <amodra@gmail.com>
2356
2357 * archive.c (bsd_write_armap): Don't call stat in deterministic
2358 mode, and don't use st_mtime if stat returns error.
2359
eb00922a
MS		 23602011-03-03 Michael Snyder <msnyder@vmware.com>
2361
08c13595
MS		 2362 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2363
d543c50d
MS		 2364 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2365
c38eb2a6
MS		 2366 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2367 (aout_link_write_other_symbol): Missing break statement.
2368
8ecc1f20
MS		 2369 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2370
eb00922a
MS		 2371 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2372
4a4c5f25
L		 23732011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2374
2375 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2376 x32 IE->LE transition.
2377 (elf_x86_64_relocate_section): Likewise.
2378
ddcf1fcf
BS		 23792011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2380
aa374f67
AM		 2381 * elflink.c (is_reloc_section): Remove function.
2382 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2383
007d6189
KT		 23842011-02-28 Kai Tietz <kai.tietz@onevision.com>
2385
2386 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2387 (adjust_relative_path): Likewise.
2388 (_bfd_construct_extended_name_table): Likewise.
2389 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2390 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2391 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2392 * elf32-spu.c (sort_bfds): Likewise.
2393 (spu_elf_auto_overlay): Likewise.
2394 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2395 * xcofflink.c (xcoff_set_import_path): Likewise.
2396 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2397 (xtensa_regfile_lookup_shortname): Likewise.
2398
8616ad89
AM		 23992011-02-28 Alan Modra <amodra@gmail.com>
2400
2401 PR 12513
2402 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2403 stringsize. Properly sanity check symdef_count. Remove redundant
2404 bfd_release.
2405
80549d04
RÁE		 24062011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2407
2408 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2409 and handle claim_file seeking. Only try to load the plugin once.
2410
93b3ac75
AS		 24112011-02-22 Andreas Schwab <schwab@redhat.com>
2412
2413 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2414 relocation read the value from the second GOT slot.
2415
6fa052f0
TG		 24162011-02-15 Tristan Gingold <gingold@adacore.com>
2417
2418 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2419
28be611c
AM		 24202011-02-15 Alan Modra <amodra@gmail.com>
2421
2422 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2423 toc relocs. Fuss over free(NULL).
2424
93252b1c
MF		 24252011-02-14 Mike Frysinger <vapier@gentoo.org>
2426
2427 * elflink.c (bfd_elf_size_dynamic_sections): Add
2428 bfd_get_symbol_leading_char to the start of newname.
2429
822ce8ee
RW		 24302011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2431
2432 * configure: Regenerate.
2433
425b145b
AM		 24342011-02-09 Alan Modra <amodra@gmail.com>
2435
2436 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2437 we are done. When optimising large toc, check that a global
2438 symbol on a toc reloc is defined in a kept section.
2439
82f2dbf7
NC		 24402011-02-08 Nick Clifton <nickc@redhat.com>
2441
2442 PR binutils/12467
2443 * elf.c (assign_file_positions_for_load_sections): Set the program
2444 header offset and entry size to zero if there are no program
2445 headers.
2446
df22d223
AM		 24472011-02-08 Alan Modra <amodra@gmail.com>
2448
2449 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2450 local_syms when looking for local symbols in .toc.
2451
6683a28d
AM		 24522011-02-01 Alan Modra <amodra@gmail.com>
2453
2454 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2455 for toc pointer on any section having makes_toc_func_call set.
2456 (check_pasted_section): Ensure pasted .init/.fini fragments use
2457 the same toc if any has makes_toc_func_call set.
2458
5240d94d
JM		 24592011-01-28 Joseph Myers <joseph@codesourcery.com>
2460
2461 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2462 field.
2463
ed88c97e
RS		 24642011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2465
2466 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2467 common sections too.
2468
1a0c107f
L		 24692011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2470
04449d86
L		 2471 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2472 Solaris target.
1a0c107f 2473
d68cd58c
NC		 24742011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2475
2476 Fix compilation for mingw64.
2477 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2478 typecast to avoid warning.
2479 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2480 usage.
2481 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2482 of long for pointer to avoid warning.
2483 (elfNN_ia64_relax_brl): Idem.
2484 (elfNN_ia64_install_value): Idem.
2485 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2486
da17376b
RS		 24872011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2488
2489 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2490 h->needs_plt when deciding whether to record a possible dynamic reloc.
2491
1e81e12b
RS		 24922011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2493
2494 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2495 dynamic relocs for the removed section.
2496
d1534d16
L		 24972011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2498
2499 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2500 relocations.
2501
248775ba
L		 25022011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2503
2504 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2505 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2506 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2507 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2508 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2509 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2510 for ILP32.
2511
4a97a0e5
AM		 25122011-01-14 Alan Modra <amodra@gmail.com>
2513
2514 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2515 error.
2516 (_bfd_default_error_handler): Likewise.
2517 * elf.c (print_segment_map): Likewise.
2518 * libbfd.c (warn_deprecated): Likewise.
2519 * som.c (som_sizeof_headers): No need to do so here.
2520 * coff-i860.c: Replace use of printf for error messages with
2521 _bfd_error_handler.
2522 * coff-ppc.c: Likewise.
2523 * coff-sh.c: Likewise.
2524 * elf32-bfin.c: Likewise.
2525 * elf32-dlx.c: Likewise.
2526 * elf32-mep.c: Likewise.
2527 * elf32-v850.c: Likewise.
2528 * mach-o.c: Likewise.
2529 * pef.c: Likewise.
2530
82e96e07
L		 25312011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2532
2533 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2534 swap_reloca_out.
2535 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2536 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2537 for 32bit.
2538 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2539 ELF_ST_TYPE.
2540 (elf_x86_64_finish_dynamic_symbol): Updated.
2541 (elf_x86_64_finish_dynamic_sections): Don't use
2542 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2543 bfd_elf64_swap_dyn_out.
2544
e6a6bb22
AM		 25452011-01-14 J. Park <grassman@gmail.com>
2546
2547 PR ld/12339
2548 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2549 following bfd_link_hash_warning symbol link.
2550
0855e32b
NS		 25512011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2552 Glauber de Oliveira Costa <glommer@gmail.com>
2553
2554 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2555 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2556 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2557 relocations.
2558 * libbfd.h: Rebuilt.
2559 * bfd-in2.h: Rebuilt.
2560 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2561 (elf32_arm_reloc_map): Likewise.
2562 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2563 (elf32_arm_stub_long_branch_any_tls_pic,
2564 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2565 (DEF_STUBS): Add new stubs.
2566 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2567 (elf32_arm_local_tlsdesc_gotent): New.
2568 (GOT_TLS_GDESC): New mask.
2569 (GOT_TLS_GD_ANY): Define.
2570 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2571 (elf32_arm_compute_jump_table_size): New.
2572 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2573 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2574 sgotplt_jump_table_size fields.
2575 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2576 (elf32_arm_link_hash_table_create): Initialize new fields.
2577 (arm_type_of_stub): Check TLS desc relocs too.
2578 (elf32_arm_stub_name): TLS desc relocs can be shared.
2579 (elf32_arm_tls_transition): Determine relaxation.
2580 (arm_stub_required_alignment): Add tls stubs.
2581 (elf32_arm_size_stubs): Likewise.
2582 (elf32_arm_tls_relax): Perform TLS relaxing.
2583 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2584 (IS_ARM_TLS_GNU_RELOC): New.
2585 (IS_ARM_TLS_RELOC): Use it.
2586 (elf32_arm_relocate_section): Perform TLS relaxing.
2587 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2588 desc relocations.
2589 (allocate_dynrelocs): Allocate tls desc relcoations.
2590 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2591 symbols.
2592 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2593 got slots.
2594 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2595 symbol.
2596 (elf32_arm_finish_dynamic_symbol): Adjust.
2597 (arm_put_trampoline): New.
2598 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2599 trampolines.
2600 (elf_backend_always_size_sections): Define.
2601
7be86737
L		 26022011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2603
2604 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2605
ae428b57 26062011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2607
2608 PR ld/12366
2609 PR ld/12371
2610 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2611 handle symbols marked with regular reference, but not non-GOT
2612 reference when building shared library.
2613
2614 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2615 local and global STT_GNU_IFUNC symols when building shared
2616 library.
2617 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2618
9689e3a3
DD		 26192011-01-05 DJ Delorie <dj@redhat.com>
2620
2621 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2622 * libbfd.h: Regenerate.
2623 * bfd-in2.h: Regenerate.
2624 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2625
889a4d3e
L		 26262011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2627
2628 * cpu-i386.c (bfd_i386_compatible): New.
2629 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2630 with bfd_i386_compatible.
2631 (bfd_x86_64_arch_intel_syntax): Likewise.
2632 (bfd_i386_arch_intel_syntax): Likewise.
2633 (i8086_arch): Likewise.
2634 (bfd_x64_32_arch): Likewise.
2635 (bfd_x86_64_arch): Likewise.
2636 (bfd_i386_arch): Likewise.
2637
9e9e0820 2638For older changes see ChangeLog-2010
56882138
AM		 2639\f
2640Local Variables:
2641mode: change-log
2642left-margin: 8
2643fill-column: 74
2644version-control: never
2645End:
GDB Binutils - Deliverables
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