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* config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
[deliverable/binutils-gdb.git] / gold / ChangeLog
CommitLineData
85c7bf8b
ILT		 12008-04-16 Ian Lance Taylor <iant@google.com>
2
3 * testsuite/script_test_4.sh: Permit leading zeroes.
4
4f2a9edd
ILT		 52008-04-15 Ian Lance Taylor <iant@google.com>
6
e6188289
ILT		 7 * script-sections.cc (Script_sections::create_segments): Use
8 header_size_adjustment even when there is enough room for the
9 headers.
10 * testsuite/script_test_4.sh: New file.
11 * testsuite/script_test_4.t: New file.
12 * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh.
13 (check_DATA): Add script_test_4.stdout.
14 (MOSTLYCLEANFILES): Likewise.
15 (script_test_4): New target.
16 (script_test_4.stdout): New target.
17 * testsuite/Makefile.in: Rebuild.
18
4f2a9edd
ILT		 19 * sparc.cc: Add definitions for Output_data_plt_sparc class
20 constants.
21
f5314dd5
DM		 222008-04-14 David S. Miller <davem@davemloft.net>
23
24 * sparc.cc: New file.
25 * Makefile.am (TARGETSOURCES): Add sparc.cc
26 (ALL_TARGETOBJS): Add sparc.$(OBJEXT)
27 * configure.tgt: Document targ_extra_size and
28 targ_extra_big_endian. Add entries for sparc-* and
29 sparc64-*.
30 * configure.ac: Handle targ_extra_size and
31 targ_extra_big_endian.
32 * Makefile.in: Rebuild.
33 * configure: Likewise.
34 * po/POTFILES.in: Likewise.
35 * po/gold.pot: Likewise.
36
154e0e9a
ILT		 372008-04-14 Ian Lance Taylor <iant@google.com>
38
39 * layout.cc (Layout::Layout): Initialize sections_are_attached_.
40 (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR
41 in the name/type/flags to section mapping. Don't call
42 allocate_output_section.
43 (Layout::choose_output_section): Change parameter from adjust_name
44 to is_input_section. Don't permit input sections after sections
45 are attached to segments. Don't call allocate_output_section.
46 (Layout::layout_eh_frame): Call update_flags_for_input_section,
47 not write_enable_output_section.
48 (Layout::make_output_section): Don't push to
49 unattached_section_list_ nor call attach_to_segment. Call
50 attach_section_to_segment if sections are attached.
51 (Layout::attach_sections_to_segments): New function.
52 (Layout::attach_section_to_segment): New function.
53 (Layout::attach_allocated_section_to_segment): Rename from
54 attach_to_segment. Remove flags parameter.
55 (Layout::allocate_output_section): Remove function.
56 (Layout::write_enable_output_section): Remove function.
57 * layout.h (class Layout): Update for above changes. Add new
58 field sections_are_attached_.
59 * output.h (Output_section::update_flags_for_input_section): New
60 function.
61 * output.cc (Output_section::add_input_section): Call
62 update_flags_for_input_section.
63 * gold.cc (queue_middle_tasks): Call attach_sections_to_segments.
64
009a67a2
CC		 652008-04-11 Cary Coutant <ccoutant@google.com>
66
67 * i386.cc (Target_i386::got_mod_index_entry): Restore code previously
68 thought unnecessary.
69 * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise.
70
759b1a24
ILT		 712008-04-11 Ian Lance Taylor <iant@google.com>
72
73 * output.h (class Output_section_data): Remove inline definition
74 of set_addralign.
75 * output.cc (Output_section_data::set_addralign): New function.
76
c2b45e22
CC		 772008-04-11 Cary Coutant <ccoutant@google.com>
78
79 Add support for TLS descriptors for i386 and x86_64.
80 * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function.
81 (Target_i386::Relocate::tls_desc_gd_to_le): New function.
82 (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and
83 GOT_TYPE_TLS_DESC.
84 (Target_i386::got_mod_index_entry): Remove unnecessary code.
85 (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and
86 R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec
87 relocations.
88 (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation.
89 Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations;
90 Fix problem with initial-exec relocations.
91 (Target_i386::Relocate::relocate_tls): Likewise.
92 (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE
93 relaxation.
94 * output.cc (Output_data_dynamic::Dynamic_entry::write): Add
95 support for section-plus-offset dynamic table entries.
96 * output.h (Output_data_dynamic::add_section_plus_offset): New function.
97 (Output_data_dynamic::Dynamic_entry): Add support for
98 section-plus-offset dynamic table entries.
99 (Output_data_dynamic::Classification): Likewise.
100 (Output_data_dynamic::classification_): Renamed offset_.
101 * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function.
102 (Target_x86_64::Relocate::tls_desc_gd_to_le): New function.
103 (Target_x86_64::make_plt_section): New function.
104 (Target_x86_64::reserve_tlsdesc_entries): New function.
105 (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter.
106 (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function.
107 (Output_data_plt_x86_64::has_tlsdesc_entry): New function.
108 (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function.
109 (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function.
110 (Output_data_plt_x86_64::tlsdesc_plt_entry): New field.
111 (Output_data_plt_x86_64::set_final_data_size): Move out of line;
112 add extra PLT entry for TLS descriptors.
113 (Output_data_plt_x86_64::got_): New field.
114 (Output_data_plt_x86_64::tlsdesc_got_offset_): New field.
115 (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new
116 fields.
117 (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS
118 descriptors.
119 (Target_x86_64::make_plt_entry): Factor out make_plt_section.
120 (Target_x86_64::got_mod_index_entry): Remove unnecessary code.
121 (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and
122 R_386_TLS_DESC_CALL relocations.
123 (Target_x86_64::Scan::global): Likewise.
124 (Target_x86_64::do_finalize_sections): Add dynamic table entries
125 for TLS descriptors.
126 (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation.
127 Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations.
128 (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with
129 GD-to-IE relaxation.
130 * configure.ac: Export new conditional variables TLS_GNU2_DIALECT
131 and TLS_DESCRIPTORS.
132 * Makefile.in: Rebuild.
133 * configure: Rebuild.
134 * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target.
135 (tls_test_shared2.so): New target.
136 (tls_shared_gd_to_ie_test_SOURCES): New variable.
137 (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable.
138 (tls_shared_gd_to_ie_test_LDFLAGS): New variable.
139 (tls_shared_gd_to_ie_test_LDADD): New variable.
140 (tls_shared_gnu2_gd_to_ie_test): New target.
141 (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so):
142 New targets.
143 (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable.
144 (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable.
145 (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable.
146 (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable.
147 (tls_shared_gnu2_test): New target.
148 (tls_test_gnu2_shared.so): New target.
149 (tls_shared_gnu2_test_SOURCES): New variable.
150 (tls_shared_gnu2_test_DEPENDENCIES): New variable.
151 (tls_shared_gnu2_test_LDFLAGS): New variable.
152 (tls_shared_gnu2_test_LDADD): New variable.
153 * testsuite/Makefile.in: Rebuild.
154 * testsuite/Makefile.
155
83bfb6b7
ILT		 1562008-04-11 Ian Lance Taylor <iant@google.com>
157
158 * testsuite/Makefile.am (justsyms_2r.o): Add dependency on
159 justsyms.t.
160 * testsuite/Makefile.in: Rebuild.
161
162 * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes
163 long.
164 * testsuite/script_test_2.cc (main): Adjust test.
165
706e1f5e
ILT		 1662008-04-11 David S. Miller <davem@davemloft.net>
167 Ian Lance Taylor <iant@google.com>
168
169 * options.h (General_options): Add entries for '-Y' and
170 '-relax'.
171 * options.cc (General_options:finalize): If -Y was used, add those
172 entries to the library path instead of the default "/lib" and
173 "/usr/lib".
174
7c98e6bb
DM		 1752008-04-11 David S. Miller <davem@davemloft.net>
176
177 * testsuite/justsyms.t: Start at 0x100.
178 * testsuite/justsyms_1.cc: Adjust justsyms_string assertion.
83bfb6b7
ILT		 179 * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes
180 long.
181 * testsuite/script_test_2.cc: Adjust string and section length
182 checks.
7c98e6bb 183
99a37bfd
ILT		 1842008-04-09 Ian Lance Taylor <iant@google.com>
185
2cefc357
ILT		 186 PR gold/5996
187 * script-sections.cc (Sections_element::allocate_to_segment): Add
188 orphan parameter.
189 (Output_section_definition::allocate_to_segment): Likewise.
190 (Orphan_output_section::allocate_to_segment): Likewise.
191 (Script_sections::attach_sections_using_phdrs_clause): Don't
192 propagate non-PT_LOAD segments to orphan sections.
193 * testsuite/Makefile.am (script_test_3.stdout): Generate using
194 readelf rather than objdump.
195 * testsuite/script_test_3.sh: Adjust accordingly. Test that
196 .interp section and PT_INTERP segment are the same size.
197 * testsuite/Makefile.in: Rebuild.
198
99a37bfd
ILT		 199 * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak
200 aliases for symbols defined in the same object.
201 * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test.
202 (weak_alias_test_SOURCES): New variable.
203 (weak_alias_test_DEPENDENCIES): New variable.
204 (weak_alias_test_LDFLAGS): New variable.
205 (weak_alias_test_LDADD): New variable.
206 (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets.
207 (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets.
208 (weak_alias_test_3.o): New target.
209 (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets.
210 * testsuite/weak_alias_test_main.cc: New file.
211 * testsuite/weak_alias_test_1.cc: New file.
212 * testsuite/weak_alias_test_2.cc: New file.
213 * testsuite/weak_alias_test_3.cc: New file.
214
780e49c5
ILT		 2152008-04-08 Ian Lance Taylor <iant@google.com>
216
cdb0b8f5
ILT		 217 * options.h (class General_options): Add --noinhibit-exec option.
218 * main.cc (main): Check --noinhibit-exec.
219
0864d551
ILT		 220 * options.h (class General_options): Define --wrap as a special
221 option. Add wrap_symbols_ field.
222 (General_options::any_wrap_symbols): New function.
223 (General_options::is_wrap_symbol): New function.
224 * options.cc (General_options::parse_wrap): New function.
225 (General_options::General_options): Initialize wrap_symbols_.
226 * symtab.cc (Symbol_table::wrap_symbol): New function.
227 (Symbol_table::add_from_object): Handle --wrap.
228 * symtab.h (class Symbol_table): Declare wrap_symbol.
229 * target.h (Target::wrap_char): New function.
230 (Target::Target_info): Add wrap_char field.
231 * i386.cc (Target_i386::i386_info): Initialize wrap_char.
232 * x86_64.cc (Target_x86_64::x86_64_info): Likewise.
233 * testsuite/testfile.cc (Target_test::test_target_info):
234 Likewise.
235
789aa6de
ILT		 236 * errors.cc (Errors::undefined_symbol): Mention symbol version if
237 there is one.
238
2c38906f
ILT		 239 * layout.h (class Layout): Add added_eh_frame_data_ field.
240 * layout.cc (Layout::Layout): Initialize new field.
241 (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame
242 output section until we find a section we merged successfully.
243 * object.cc (Sized_relobj::check_eh_frame_flags): Don't require
244 that the size be non-zero.
245
780e49c5
ILT		 246 * merge.cc (Object_merge_map::get_output_offset): Remove inline
247 qualifier.
248
7fcd0256
ILT		 2492008-04-08 Craig Silverstein <csilvers@google.com>
250
251 * configure.ac: Export new conditional variable HAVE_ZLIB.
252 * testsuite/Makefile.am (flagstest_o_specialfile): Condition
253 on HAVE_ZLIB.
254 (flagstest_o_specialfile_and_compress_debug_sections): Likewise.
255 * configure, Makefile.in, testsuite/Makefile.in: Rebuild.
256
6835af53
ILT		 2572008-04-07 Ian Lance Taylor <iant@google.com>
258
e24f324c
ILT		 259 * version.cc (version_string): Set to "1.5".
260
a036edd8
ILT		 261 * x86_64.cc (Target_x86_64::Scan): Change from struct to class.
262 Add issued_non_pic_error_ field. Declare check_non_pic.
263 (Target_x86_64::Scan::check_non_pic): New function.
264 (Target_x86_64::Scan::local): Call check_non_pic as appropriate.
265 (Target_x86_64::Scan::global): Likewise.
266
624f8810
ILT		 267 * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add
268 addend parameter. Change caller. Handle merge sections.
269 (Output_reloc<SHT_REL>::symbol_value): Change parameter type from
270 Address to Addend. Don't add in the result of
271 local_section_offset, pass down the addend and use the returned
272 value.
273 * output.h (class Output_reloc<SHT_REL>): Add Addend typedef.
274 Update declarations of local_section_offset and symbol_value.
275 * testsuite/two_file_test_1.cc (t18): New function.
276 * testsuite/two_file_test_2.cc (f18): New function.
277 * testsuite/two_file_test_main.cc (main): Call t18.
278 * testsuite/two_file_test.h (t18, f18): Declare.
279
6835af53
ILT		 280 * configure.ac: Don't test for objdump, c++filt, or readelf.
281 * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT
282 conditionals.
283 (TEST_READELF): New variable.
284 (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables.
285 (check_PROGRAMS): Add two_file_strip_test.
286 (two_file_strip_test): New target.
287 (check_PROGRAMS): Add two_file_same_shared_strip_test.
288 (two_file_same_shared_strip_test_SOURCES): New variable.
289 (two_file_same_shared_strip_test_DEPENDENCIES): New variable.
290 (two_file_same_shared_strip_test_LDFLAGS): New variable.
291 (two_file_same_shared_strip_test_LDADD): New variable.
292 (two_file_shared_strip.so): New target.
293 (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF.
294 (ver_test_5.syms, ver_test_7.syms): Likewise.
295 (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT.
296 (strip_test_3.stdout): Use TEST_OBJDUMP.
297 * configure, Makefile.in, testsuite/Makefile.in: Rebuild.
298
86925eef
CC		 2992008-04-04 Cary Coutant <ccoutant@google.com>
300
301 * symtab.h (Symbol::is_weak_undefined): New function.
302 (Symbol::is_strong_undefined): New function.
303 (Symbol::is_absolute): New function.
304 (Symbol::needs_plt_entry): Exclude weak undefined symbols.
305 (Symbol::needs_dynamic_reloc): Exclude weak undefined and
306 absolute symbols.
307 * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test.
308 (weak_undef_test): New target.
309 * testsuite/Makefile.in: Rebuild.
310 * testsuite/weak_undef_file1.cc: New file.
311 * testsuite/weak_undef_file2.cc: New file.
312 * testsuite/weak_undef_test.cc: New file.
313
126f3ece
ILT		 3142008-04-03 Craig Silverstein <csilvers@google.com>
315
316 * compressed_output.h (class Output_compressed_section): Use
317 unsigned buffer.
318 * compressed_output.cc (zlib_compress): Use unsigned buffers,
319 add zlib header.
320 (zlib_compressed_suffix): Removed.
321 (Output_compressed_section::set_final_data_size): Use unsigned
322 buffers.
323 * testsuite/Makefile.am (flagstest_compress_debug_sections):
324 Fix linker invocation.
325 (flagstest_o_specialfile_and_compress_debug_sections):
326 Likewise.
327 * testsuite/Makefile.in: Regenerated.
328
deae2a14
DM		 3292008-04-02 David S. Miller <davem@davemloft.net>
330
331 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog,
332 Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned.
333
70752818
ILT		 3342008-04-02 Craig Silverstein <csilvers@google.com>
335
336 * TODO: New file.
337
39d0cb0e
ILT		 3382008-04-02 Ian Lance Taylor <iant@google.com>
339
340 * fileread.cc (File_read::find_view): Add byteshift and vshifted
341 parameters. Update for new key type to views_. Change all
342 callers.
343 (File_read::read): Adjust for byteshift in returned view.
344 (File_read::add_view): New function, broken out of
345 find_and_make_view.
346 (File_read::make_view): New function, broken out of
347 find_and_make_view.
348 (File_read::find_or_make_view): Add offset and aligned
349 parameters. Rewrite accordingly. Change all callers.
350 (File_read::get_view): Add offset and aligned parameters. Adjust
351 for byteshift in return value.
352 (File_read::get_lasting_view): Likewise.
353 * fileread.h (class File_read): Update declarations.
354 (class File_read::View): Add byteshift_ field. Add byteshift to
355 constructor. Add byteshift method.
356 * archive.h (Archive::clear_uncached_views): New function.
357 (Archive::get_view): Add aligned parameter. Change all callers.
358 * object.h (Object::get_view): Add aligned parameter. Change all
359 callers.
360 (Object::get_lasting_view): Likewise.
361
362 * fileread.cc (File_read::release): Don't call clear_views if
363 there are multiple objects.
364 * fileread.h (File_read::clear_uncached_views): New function.
365 * archive.cc (Add_archive_symbols::run): Call clear_uncached_views
366 on the archive.
367
a1207466
CC		 3682008-03-31 Cary Coutant <ccoutant@google.com>
369
370 Add thin archive support.
371 * archive.cc (Archive::armagt): New const.
372 (Archive::setup): Remove task parameter and calls to unlock.
373 (Archive::unlock_nested_archives): New function.
374 (Archive::read_header): Add nested_off parameter. Change
375 all callers.
376 (Archive::interpret_header): Likewise.
377 (Archive::include_all_members): Change to handle thin
378 archives.
379 (Archive::include_member): Likewise.
380 * archive.h (Archive::Archive): Add new parameters and
381 initializers.
382 (Archive::armagt): New const.
383 (Archive::setup): Remove task parameter.
384 (Archive::unlock_nested_archives): New function.
385 (Archive::read_header): Add nested_off parameter.
386 (Archive::interpret_header): Likewise.
387 (Archive::Nested_archive_table): New typedef.
388 (Archive::is_thin_archive_): New field.
389 (Archive::nested_archives_): New field.
390 (Archive::options_): New field.
391 (Archive::dirpath_): New field.
392 (Archive::task_): New field.
393 * readsyms.cc (Read_symbols::do_read_symbols): Add check
394 for thin archives. Pass additional parameters to
395 Archive::Archive. Unlock the archive file after calling
396 Archive::setup.
397
479f6503
ILT		 3982008-03-29 Ian Lance Taylor <iant@google.com>
399
686c8caf
ILT		 400 * symtab.cc (Symbol_table::do_define_as_constant): Don't force a
401 version symbol to be local.
402 * testsuite/ver_test_4.sh: New file.
403 * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh.
404 (check_DATA): Add ver_test_4.syms.
405 (ver_test_4.syms): New target.
406 * testsuite/Makefile.in: Rebuild.
407
ab794b6b
ILT		 408 * output.cc
409 (Output_section::Input_section_sort_entry::has_priority): New
410 function.
411 (Output_section::Input_section_sort_entry::match_file_name): New
412 function.
413 (Output_section::Input_section_sort_entry::match_section_name):
414 Remove.
415 (Output_section::Input_section_sort_entry::match_section_name_prefix):
416 Remove.
417 (Output_section::Input_section_sort_entry::match_section_file):
418 Remove.
419 (Output_section::Input_section_sort_compare::operator()): Rewrite
420 using new Input_section_sort_entry functions. Sort crtbegin and
421 crtend first. Sort sections with no priority before sections with
422 a priority.
423 * testsuite/initpri1.c (d3): Check j != 4.
424 (cd5): New constructor/destructor function.
425 (main): Check j != 2.
426
479f6503
ILT		 427 * symtab.cc (Symbol_table::add_from_object): If we don't use the
428 new symbol when resolving, don't call set_is_default.
429 * testsuite/ver_test_7.cc: New file.
430 * testsuite/ver_test_7.sh: New file.
431 * testsuite/Makefile.am (ver_test_7.so): New target.
432 (ver_test_7.o): New target.
433 (check_SCRIPTS): Add ver_test_7.sh.
434 (check_DATA): Add ver_test_7.syms.
435 (ver_test_7.syms): New target.
436
2fd32231
ILT		 4372008-03-28 Ian Lance Taylor <iant@google.com>
438
439 * layout.cc (Layout::layout): If we see an input section with a
440 name that needs sorting, set the must_sort flag for the output
441 section.
442 (Layout::make_output_section): If the name of the output section
443 indicates that it might require sorting, set the may_sort flag.
444 * output.h (Output_section::may_sort_attached_input_sections): New
445 function.
446 (Output_section::set_may_sort_attached_input_sections): New
447 function.
448 (Output_section::must_sort_attached_input_sections): New
449 function.
450 (Output_section::set_must_sort_attached_input_sections): New
451 function.
452 (class Output_section): Declare Input_section_sort_entry. Define
453 Input_section_sort_compare. Declare
454 sort_attached_input_sections. Add new fields:
455 may_sort_attached_input_sections_,
456 must_sort_attached_input_sections_,
457 attached_input_sections_are_sorted_.
458 * output.cc (Output_section::Output_section): Initialize new
459 fields.
460 (Output_section::add_input_section): Add an entry to
461 input_sections_ if may_sort or must_sort are true.
462 (Output_section::set_final_data_size): Call
463 sort_attached_input_sections if necessary.
464 (Output_section::Input_section_sort_entry): Define new class.
465 (Output_section::Input_section_sort_compare::operator()): New
466 function.
467 (Output_section::sort_attached_input_sections): New function.
468 * configure.ac: Check whether the compiler supports constructor
469 priorities. Define a CONSTRUCTOR_PRIORITY automake conditional.
470 * testsuite/initpri1.c: New file.
471 * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if
472 CONSTRUCTOR_PRIORITY.
473 (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables.
474 (initpri1_LDFLAGS): New variable.
475 * configure, Makefile.in, testsuite/Makefile.in: Rebuild.
476
18e6b24e
ILT		 4772008-03-27 Ian Lance Taylor <iant@google.com>
478
49bdd526
ILT		 479 * common.cc (Sort_commons::operator): Correct sorting algorithm.
480 * testsuite/common_test_1.c: New file.
481 * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1.
482 (common_test_1_SOURCES): New variable.
483 (common_test_1_DEPENDENCIES): New variable.
484 (common_test_1_LDFLAGS): New variable.
485
18e6b24e
ILT		 486 * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_
487 and commons_ correctly when NAME/VERSION does not override
488 NAME/NULL.
489 * testsuite/ver_test_6.c: New file.
490 * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6
491 (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables.
492 (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables.
493
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ILT		 4942008-03-26 Ian Lance Taylor <iant@google.com>
495
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ILT		 496 * symtab.cc (Symbol_table::add_from_relobj): Don't set the version
497 of an undefined symbol from a version script.
498 * testsuite/Makefile.am (ver_test_5.so): New target.
499 (ver_test_5.o): New target.
500 (check_SCRIPTS): Add ver_test_5.sh.
501 (check_DATA): Add ver_test_5.syms.
502 (ver_test_5.syms): New target.
503 * testsuite/ver_test_5.cc: New file.
504 * testsuite/ver_test_5.script: New file.
505 * testsuite/ver_test_5.sh: New file.
506 * Makefile.in, testsuite/Makefile.in: Rebuild.
507
04bf7072
ILT		 508 PR gold/5986
509 Fix problems building gold with gcc 4.3.0.
510 * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define.
511 (gold_error_at_location, gold_warning_at_location): Use it.
512 * configure.ac: Check whether we can compile and use a template
513 function with a printf attribute.
514 * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value
515 when jumping over bytes.
516 * object.cc: Instantiate Object::read_section_data.
517 * debug.h: Include <cstring>
518 * dwarf_reader.cc: Include <algorithm>
519 * main.cc: Include <cstring>.
520 * options.cc: Include <cstring>.
521 * output.cc: Include <cstring>.
522 * script.cc: Include <cstring>.
523 * script.h: Include <string>.
524 * symtab.cc: Include <cstring> and <algorithm>.
525 * target-select.cc: Include <cstring>.
526 * version.cc: Include <string>.
527 * testsuite/testmain.cc: Include <cstdlib>.
528 * configure, config.in: Rebuild.
529
874c5b28
ILT		 5302008-03-25 Ian Lance Taylor <iant@google.com>
531
819d6c3a
ILT		 532 * options.cc: Include "../bfd/bfdver.h".
533 (options::help): Print bug reporting address.
534
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ILT		 535 * version.cc (print_version): Adjust output for current value of
536 BFD_VERSION_STRING.
537
538 * NEWS: New file.
539
e96caa79
ILT		 540 * options.cc (options::help): Print list of supported targets.
541 * target-select.h: Include <vector>.
542 (class Target_selector): Make machine_, size_, and is_big_endian_
543 fields const. Add bfd_name_ and instantiated_target_ fields.
544 (Target_selector::Target_selector): Add bfd_name parameter.
545 (Target_selector::recognize): Make non-virtual, call
546 do_recognize.
547 (Target_selector::recognize_by_name): Make non-virtual, call
548 do_recognize_by_name.
549 (Target_selector::supported_names): New function.
550 (Target_selector::bfd_name): New function.
551 (Target_selector::do_instantiate_target): New pure virtual
552 function.
553 (Target_selector::do_recognize): New virtual function.
554 (Target_selector::do_recognize_by_name): New virtual function.
555 (Target_selector::instantiate_target): New private function.
556 (supported_target_names): Declare.
557 * target-select.cc (Target_selector::Target_selector): Update for
558 new parameter and fields.
559 (select_target_by_name): Check that the name matches before
560 calling recognize_by_name.
561 (supported_target_names): New function.
562 * i386.cc (class Target_selector_i386): Update Target_selector
563 constructor call. Remove recognize and recognize_by_name. Add
564 do_instantiate_target.
565 * x86_64.cc (class Target_selector_x86_64): Likewise.
566 * testsuite/testfile.cc (class Target_selector_test): Update for
567 changes to Target_selector.
568
874c5b28
ILT		 569 * README: Rewrite, with some notes on unsupported features.
570
0a65a3a7
CC		 5712008-03-24 Cary Coutant <ccoutant@google.com>
572
573 * i386.cc (Target_i386::Got_type): New enum declaration.
574 (Target_i386::Scan::local): Updated callers of Output_data_got
575 member functions.
576 (Target_i386::Scan::global): Likewise.
577 (Target_i386::Relocate::relocate): Likewise.
578 (Target_i386::Relocate::relocate_tls): Likewise.
579 * object.h (Got_offset_list): New class.
580 (Sized_relobj::local_has_got_offset): Added got_type parameter.
581 (Sized_relobj::local_got_offset): Likewise.
582 (Sized_relobj::set_local_got_offset): Likewise.
583 (Sized_relobj::local_has_tls_got_offset): Removed.
584 (Sized_relobj::local_tls_got_offset): Removed.
585 (Sized_relobj::set_local_tls_got_offset): Removed.
586 (Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
587 * output.cc (Output_data_got::add_global): Added got_type parameter.
588 (Output_data_got::add_global_with_rel): Likewise.
589 (Output_data_got::add_global_with_rela): Likewise.
590 (Output_data_got::add_global_pair_with_rel): New function.
591 (Output_data_got::add_global_pair_with_rela): New function.
592 (Output_data_got::add_local): Added got_type parameter.
593 (Output_data_got::add_local_with_rel): Likewise.
594 (Output_data_got::add_local_with_rela): Likewise.
595 (Output_data_got::add_local_pair_with_rel): New function.
596 (Output_data_got::add_local_pair_with_rela): New function.
597 (Output_data_got::add_global_tls): Removed.
598 (Output_data_got::add_global_tls_with_rel): Removed.
599 (Output_data_got::add_global_tls_with_rela): Removed.
600 (Output_data_got::add_local_tls): Removed.
601 (Output_data_got::add_local_tls_with_rel): Removed.
602 (Output_data_got::add_local_tls_with_rela): Removed.
603 * output.h (Output_data_got::add_global): Added got_type parameter.
604 (Output_data_got::add_global_with_rel): Likewise.
605 (Output_data_got::add_global_with_rela): Likewise.
606 (Output_data_got::add_global_pair_with_rel): New function.
607 (Output_data_got::add_global_pair_with_rela): New function.
608 (Output_data_got::add_local): Added got_type parameter.
609 (Output_data_got::add_local_with_rel): Likewise.
610 (Output_data_got::add_local_with_rela): Likewise.
611 (Output_data_got::add_local_pair_with_rel): New function.
612 (Output_data_got::add_local_pair_with_rela): New function.
613 (Output_data_got::add_global_tls): Removed.
614 (Output_data_got::add_global_tls_with_rel): Removed.
615 (Output_data_got::add_global_tls_with_rela): Removed.
616 (Output_data_got::add_local_tls): Removed.
617 (Output_data_got::add_local_tls_with_rel): Removed.
618 (Output_data_got::add_local_tls_with_rela): Removed.
619 * resolve.cc (Symbol::override_base_with_special): Removed
620 reference to has_got_offset_ field.
621 * symtab.cc (Symbol::init_fields): Replaced initialization
622 of got_offset_ with got_offsets_. Removed initialization
623 of has_got_offset_
53fcba31 624 * symtab.h (Symbol::has_got_offset): Aded got_type parameter.
0a65a3a7
CC		 625 (Symbol::got_offset): Likewise.
626 (Symbol::set_got_offset): Likewise.
627 (Symbol::has_tls_got_offset): Removed.
628 (Symbol::tls_got_offset): Removed.
629 (Symbol::set_tls_got_offset): Removed.
630 (Symbol::got_offset_): Removed.
631 (Symbol::tls_mod_got_offset_): Removed.
632 (Symbol::tls_pair_got_offset_): Removed.
633 (Symbol::got_offsets_): New field.
634 (Symbol::has_got_offset): Removed.
635 (Symbol::has_tls_mod_got_offset): Removed.
636 (Symbol::has_tls_pair_got_offset): Removed.
637 * x86_64.cc (Target_x86_64::Got_type): New enum declaration.
638 (Target_x86_64::Scan::local): Updated callers of Output_data_got
639 member functions.
640 (Target_x86_64::Scan::global): Likewise.
641 (Target_x86_64::Relocate::relocate): Likewise.
642 (Target_x86_64::Relocate::relocate_tls): Likewise.
643
bd52eafb
BE		 6442008-03-25 Ben Elliston <bje@au.ibm.com>
645
646 * yyscript.y: Fix spelling error in comment.
647
8b105e34
ILT		 6482008-03-24 Ian Lance Taylor <iant@google.com>
649
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ILT		 650 * options.h (class General_options): Define build_id option.
651 * layout.h (class Layout): Declare write_build_id, create_note,
652 create_build_id. Add build_id_note_ member.
653 * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
654 "libiberty.h", "md5.h", "sha1.h".
655 (Layout::Layout): Initialize eh_frame_data_,
656 eh_frame_hdr_section_, and build_id_note_.
657 (Layout::finalize): Call create_build_id.
658 (Layout::create_note): New function, broken out of
659 Layout::create_gold_note.
660 (Layout::create_gold_note): Call create_note.
661 (Layout::create_build_id): New function.
662 (Layout::write_build_id): New function.
663 (Close_task_runner::run): Call write_build_id.
664
8b105e34
ILT		 665 * x86_64.cc: Correct license to GPLv3.
666
086a1841
ILT		 6672008-03-23 Ian Lance Taylor <iant@google.com>
668
669 * options.cc: Include "demangle.h".
670 (parse_optional_string): New function.
671 (parse_long_option): Handle takes_optional_argument.
672 (parse_short_option): Update dash_z initializer. Handle
673 takes_optional_argument.
674 (General_options::General_options): Initialize do_demangle_.
675 (General_options::finalize): Set do_demangle_. Handle demangling
676 style.
677 * options.h (parse_optional_string): Declare.
678 (struct One_option): Add optional_arg field. Update constructor.
679 Update call constructor calls. Add takes_optional_argument
680 function.
681 (DEFINE_var): Add optional_arg__ parameter. Change all callers.
682 (DEFINE_optional_string): Define.
683 (General_options::demangle): Change from DEFINE_bool to
684 DEFINE_optional_string.
685 (General_options::no_demangle): New function.
686 (General_options::do_demangle): New function.
687 (General_options::set_do_demangle): New function.
688 (General_options::execstack_status_): Move definition to end of
689 class definition.
690 (General_options::static_): Likewise.
691 (General_options::do_demangle_): New field.
692 * object.cc (big_endian>::get_symbol_location_info): Call
693 Options::do_demangle, not Options::demangle.
694 * symtab.cc (demangle): Likewise.
695
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ILT		 6962008-03-22 Ian Lance Taylor <iant@google.com>
697
698 * gold.h: Include <cstddef> and <sys/types.h>
699 * options.h: Include <cstring>.
700
ec531623
ILT		 7012008-03-21 Ian Lance Taylor <iant@google.com>
702
703 * Added source code to GNU binutils.
704
GDB Binutils - Deliverables
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