Commit | Line | Data |
---|---|---|
d491d34e ILT |
1 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
2 | ||
3 | * object.cc (Xindex::initialize_symtab_xindex): New function. | |
4 | (Xindex::read_symtab_xindex): New function. | |
5 | (Xindex::sym_xindex_to_shndx): New function. | |
6 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
7 | available. | |
8 | (Sized_relobj::do_initialize_xindex): New function. | |
9 | (Sized_relobj::do_read_symbols): Adjust section links. | |
10 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
11 | parameter. Change all callers. | |
12 | (Sized_relobj::include_section_group): Adjust section links and | |
13 | symbol section indexes. | |
14 | (Sized_relobj::do_layout): Adjust section links. | |
15 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
16 | symbol section indexes. | |
17 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
18 | ordinary and special symbols. | |
19 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
20 | dynsym_xindex parameters. Change all callers. Adjust section | |
21 | links. Use SHN_XINDEX when needed. | |
22 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
23 | Don't get fooled by special symbols. | |
24 | * object.h (class Xindex): Define. | |
25 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
26 | do_initialize_xindex. | |
27 | (Object::adjust_sym_shndx): New function. | |
28 | (Object::set_xindex): New protected function. | |
29 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
30 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
31 | (Symbol_value::value): Assert ordinary section. | |
32 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
33 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
34 | Change all callers. | |
35 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
36 | all callers. | |
37 | (class Sized_relobj): Update declarations. | |
38 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
39 | parameter. Change all callers. | |
40 | (Sized_relobj::adjust_shndx): New function. | |
41 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
42 | field. | |
43 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
44 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
45 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
46 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
47 | (Sized_dynobj::read_dynamic): Likewise. | |
48 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
49 | section links. | |
50 | (Sized_dynobj::do_initialize_xindex): New function. | |
51 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
52 | do_initialize_xindex. | |
53 | (Sized_dynobj::adjust_shndx): New function. | |
54 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
55 | dynsym_xindex_ fields. | |
56 | (Layout::finalize): Add a call to set_section_indexes before | |
57 | creating the symtab sections. | |
58 | (Layout::set_section_indexes): Don't do anything if the section | |
59 | already has a section index. | |
60 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
61 | caller. Create .symtab_shndx section if needed. | |
62 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
63 | caller. | |
64 | (Layout::allocated_output_section_count): New function. | |
65 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
66 | needed. | |
67 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
68 | fields. Update declarations. | |
69 | (Layout::symtab_xindex): New function. | |
70 | (Layout::dynsym_xindex): New function. | |
71 | (class Write_symbols_task): Add layout_ field. | |
72 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
73 | Change caller. | |
74 | * output.cc (Output_section_headers::Output_section_headers): Add | |
75 | shstrtab_section parameter. Change all callers. | |
76 | (Output_section_headers::do_sized_write): Store overflow values | |
77 | for section count and section string table section index in | |
78 | section header zero. | |
79 | (Output_file_header::do_sized_write): Check for overflow of | |
80 | section count and section string table section index. | |
81 | (Output_symtab_xindex::do_write): New function. | |
82 | (Output_symtab_xindex::endian_do_write): New function. | |
83 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
84 | Update declarations. | |
85 | (class Output_symtab_xindex): Define. | |
86 | (Output_section::has_out_shndx): New function. | |
87 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
88 | field. | |
89 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
90 | Change all callers. | |
91 | (Sized_symbol::init): Likewise. | |
92 | (Symbol::output_section): Check for ordinary symbol. | |
93 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
94 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
95 | callers. | |
96 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
97 | Change all callers. Simplify handling of symbols from sections | |
98 | not included in the link. | |
99 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
100 | distinction. | |
101 | (Weak_alias_sorter::operator()): Assert that symbols are | |
102 | ordinary. | |
103 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
104 | distinction. | |
105 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
106 | parameters. Change all callers. | |
107 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
108 | symbol distinction. Use SHN_XINDEX when needed. | |
109 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
110 | parameter. Change all callers. | |
111 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
112 | SHN_XINDEX when needed. | |
113 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
114 | declarations. | |
115 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
116 | (Symbol::is_defined): Check is_ordinary. | |
117 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
118 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
119 | (class Sized_symbol): Update declarations. | |
120 | (class Symbol_table): Update declarations. | |
121 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
122 | parameters. Change all callers. | |
123 | (Sized_symbol::override): Likewise. | |
124 | (Symbol_table::override): Likewise. | |
125 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
126 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
127 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
128 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
129 | to be in an ordinary section. | |
130 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
131 | object and is_ordinary parameters. Change all callers. | |
132 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
133 | Change all callers. Don't add undefined or non-ordinary symbols | |
134 | to reloc_map_. | |
135 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
136 | Change all callers. | |
137 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
138 | declarations. | |
139 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
140 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
141 | (Sized_relobj::relocate_sections): Likewise. | |
142 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
143 | (scan_relocatable_relocs): Likewise. | |
144 | * i386.cc (Scan::local): Check for ordinary symbols. | |
145 | * sparc.cc (Scan::local): Likewise. | |
146 | * x86_64.cc (Scan::local): Likewise. | |
147 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
148 | to symbol_section_and_value. | |
149 | * testsuite/many_sections_test.cc: New file. | |
150 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
151 | (check_PROGRAMS): Add many_sections_test. | |
152 | (many_sections_test_SOURCES): Define. | |
153 | (many_sections_test_DEPENDENCIES): Define. | |
154 | (many_sections_test_LDFLAGS): Define. | |
155 | (BUILT_SOURCES): Add many_sections_define.h. | |
156 | (many_sections_define.h): New target. | |
157 | (BUILT_SOURCES): Add many_sections_check.h. | |
158 | (many_sections_check.h): New target. | |
159 | (check_PROGRAMS): Add many_sections_r_test. | |
160 | (many_sections_r_test_SOURCES): Define. | |
161 | (many_sections_r_test_DEPENDENCIES): Define. | |
162 | (many_sections_r_test_LDFLAGS): Define. | |
163 | (many_sections_r_test_LDADD): Define. | |
164 | (many_sections_r_test.o): New target. | |
165 | * testsuite/Makefile.in: Rebuild. | |
166 | ||
c5818ff1 CC |
167 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
168 | ||
169 | * errors.cc (Errors::info): New function. | |
170 | (gold_info): New function. | |
171 | * errors.h (Errors::info): New function. | |
172 | * gold.h (gold_info): New function. | |
173 | * object.cc (Input_objects::add_object): Print trace output. | |
174 | * options.cc (options::parse_set): New function. | |
175 | (General_options::parse_wrap): Deleted. | |
176 | (General_options::General_options): Deleted initializer. | |
177 | * options.h (options::String_set): New typedef. | |
178 | (options::parse_set): New function. | |
179 | (DEFINE_set): New macro. | |
180 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
181 | callers of any_wrap_symbols and is_wrap_symbol. | |
182 | (General_options::trace, General_options::trace_symbol): | |
183 | New options. | |
184 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
185 | (General_options::wrap_symbols_): Deleted. | |
186 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
187 | ||
b5be4a7c DM |
188 | 2008-04-17 David S. Miller <davem@davemloft.net> |
189 | ||
190 | * options.cc (General_options::parse_V): New function. | |
191 | * options.h: Add entries for -V and -Qy. | |
192 | ||
155a0dd7 ILT |
193 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
194 | ||
195 | * common.cc (Symbol_table::allocate_commons): Remove options | |
196 | parameter. Change caller. | |
197 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
198 | Change caller. Just call do_allocate_commons_list twice. | |
199 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
200 | of do_allocate_commons. | |
201 | * common.h (class Allocate_commons_task): Remove options_ field. | |
202 | Update constructor. | |
203 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
204 | tls_commons_. | |
205 | (Symbol_table::add_from_object): Put TLS common symbols on | |
206 | tls_commons_ list. | |
207 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
208 | which are IN_OUTPUT_DATA. | |
209 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
210 | allocate_commons and do_allocate_commons declarations. Declare | |
211 | do_allocate_commons_list. | |
212 | * gold.cc (queue_middle_tasks): Update creation of | |
213 | Allocate_commons_task to not pass options. | |
214 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
215 | (TLS_TEST_C_FLAGS): New variable. | |
216 | (tls_test_c_pic.o): New target. | |
217 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
218 | (tls_test_c_pic_ie.o): New target. | |
219 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
220 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
221 | (tls_test_c.o): New target. | |
222 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
223 | (tls_pic_test_LDADD): Likewise. | |
224 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
225 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
226 | (tls_test_c_gnu2.o): New target. | |
227 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
228 | tls_test_c_gnu2.o. | |
229 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
230 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
231 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
232 | * testsuite/tls_test.cc: Include "config.h". | |
233 | (t_last): Call t11_last. | |
234 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
235 | * testsuite/tls_test_c.c: New file. | |
236 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
237 | * configure.ac: Check for OpenMP support. | |
238 | * configure, config.in, Makefile.in: Rebuild. | |
239 | * testsuite/Makefile.in: Rebuild. | |
240 | ||
edfbb029 CC |
241 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
242 | ||
243 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
244 | (Target_i386::tls_base_symbol_defined_): New field. | |
245 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
246 | (Target_i386::Scan::global): Likewise. | |
247 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
248 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
249 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
250 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
251 | (Target_x86_64::Scan::global): Likewise. | |
252 | ||
f3c69fca CC |
253 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
254 | ||
255 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
256 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
257 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
258 | building shared libraries. | |
259 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
260 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
261 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
262 | * testsuite/Makefile.in: Rebuild. | |
263 | * testsuite/weak_undef.h: New file. | |
264 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
265 | * testsuite/weak_undef_file2.cc: Likewise. | |
266 | * testsuite/weak_undef_test.cc: Likewise. | |
267 | ||
7c414435 DM |
268 | 2008-04-16 David S. Miller <davem@davemloft.net> |
269 | ||
32b769e1 DM |
270 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
271 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
272 | (Target_sparc::Scan::check_non_pic): New function. | |
273 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
274 | (Target_sparc::Scan::global): Likewise. | |
275 | ||
11936fb1 DM |
276 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
277 | * configure: Rebuild. | |
278 | ||
7c414435 DM |
279 | * options.h (DEFINE_enable): New macro. |
280 | (new_dtags): New enable option. | |
281 | (initfirst, interpose, loadfltr, nodefaultlib, | |
282 | nodelete, nodlopen, nodump): New -z options. | |
283 | * layout.cc (Layout:finish_dynamic_section): If new | |
284 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
285 | DT_FLAGS_1 containing any specified -z flags. | |
286 | ||
85c7bf8b ILT |
287 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
288 | ||
12c0daef ILT |
289 | * copy-relocs.cc: New file. |
290 | * copy-relocs.h: New file. | |
291 | * reloc.cc: Remove Copy_relocs code. | |
292 | * reloc.h: Likewise. | |
293 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
294 | get_reloc_addend_noerror. | |
295 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
296 | variants of add_global which take an addend which must be zero. | |
297 | * i386.cc: Include "copy-relocs.h". | |
298 | (class Target_i386): Change type of copy_relocs_ to variable, | |
299 | update initializer. | |
300 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
301 | Change all callers. | |
302 | (Target_i386::do_finalize_sections): Change handling of | |
303 | copy_relocs_. | |
304 | * sparc.cc: Include "copy-relocs.h". | |
305 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
306 | update initializer. | |
307 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
308 | Change all callers. | |
309 | (Target_sparc::do_finalize_sections): Change handling of | |
310 | copy_relocs_. | |
311 | * x86_64.cc: Include "copy-relocs.h". | |
312 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
313 | update initializer. | |
314 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
315 | class. Change all callers. | |
316 | (Target_x86_64::do_finalize_sections): Change handling of | |
317 | copy_relocs_. | |
318 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
319 | (HFILES): Add copy-relocs.h. | |
320 | ||
4f4995b6 ILT |
321 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
322 | ||
85c7bf8b ILT |
323 | * testsuite/script_test_4.sh: Permit leading zeroes. |
324 | ||
4f2a9edd ILT |
325 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
326 | ||
e6188289 ILT |
327 | * script-sections.cc (Script_sections::create_segments): Use |
328 | header_size_adjustment even when there is enough room for the | |
329 | headers. | |
330 | * testsuite/script_test_4.sh: New file. | |
331 | * testsuite/script_test_4.t: New file. | |
332 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
333 | (check_DATA): Add script_test_4.stdout. | |
334 | (MOSTLYCLEANFILES): Likewise. | |
335 | (script_test_4): New target. | |
336 | (script_test_4.stdout): New target. | |
337 | * testsuite/Makefile.in: Rebuild. | |
338 | ||
4f2a9edd ILT |
339 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
340 | constants. | |
341 | ||
f5314dd5 DM |
342 | 2008-04-14 David S. Miller <davem@davemloft.net> |
343 | ||
344 | * sparc.cc: New file. | |
345 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
346 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
347 | * configure.tgt: Document targ_extra_size and | |
348 | targ_extra_big_endian. Add entries for sparc-* and | |
349 | sparc64-*. | |
350 | * configure.ac: Handle targ_extra_size and | |
351 | targ_extra_big_endian. | |
352 | * Makefile.in: Rebuild. | |
353 | * configure: Likewise. | |
354 | * po/POTFILES.in: Likewise. | |
355 | * po/gold.pot: Likewise. | |
356 | ||
154e0e9a ILT |
357 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
358 | ||
359 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
360 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
361 | in the name/type/flags to section mapping. Don't call | |
362 | allocate_output_section. | |
363 | (Layout::choose_output_section): Change parameter from adjust_name | |
364 | to is_input_section. Don't permit input sections after sections | |
365 | are attached to segments. Don't call allocate_output_section. | |
366 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
367 | not write_enable_output_section. | |
368 | (Layout::make_output_section): Don't push to | |
369 | unattached_section_list_ nor call attach_to_segment. Call | |
370 | attach_section_to_segment if sections are attached. | |
371 | (Layout::attach_sections_to_segments): New function. | |
372 | (Layout::attach_section_to_segment): New function. | |
373 | (Layout::attach_allocated_section_to_segment): Rename from | |
374 | attach_to_segment. Remove flags parameter. | |
375 | (Layout::allocate_output_section): Remove function. | |
376 | (Layout::write_enable_output_section): Remove function. | |
377 | * layout.h (class Layout): Update for above changes. Add new | |
378 | field sections_are_attached_. | |
379 | * output.h (Output_section::update_flags_for_input_section): New | |
380 | function. | |
381 | * output.cc (Output_section::add_input_section): Call | |
382 | update_flags_for_input_section. | |
383 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
384 | ||
009a67a2 CC |
385 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
386 | ||
387 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
388 | thought unnecessary. | |
389 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
390 | ||
759b1a24 ILT |
391 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
392 | ||
393 | * output.h (class Output_section_data): Remove inline definition | |
394 | of set_addralign. | |
395 | * output.cc (Output_section_data::set_addralign): New function. | |
396 | ||
c2b45e22 CC |
397 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
398 | ||
399 | Add support for TLS descriptors for i386 and x86_64. | |
400 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
401 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
402 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
403 | GOT_TYPE_TLS_DESC. | |
404 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
405 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
406 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
407 | relocations. | |
408 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
409 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
410 | Fix problem with initial-exec relocations. | |
411 | (Target_i386::Relocate::relocate_tls): Likewise. | |
412 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
413 | relaxation. | |
414 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
415 | support for section-plus-offset dynamic table entries. | |
416 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
417 | (Output_data_dynamic::Dynamic_entry): Add support for | |
418 | section-plus-offset dynamic table entries. | |
419 | (Output_data_dynamic::Classification): Likewise. | |
420 | (Output_data_dynamic::classification_): Renamed offset_. | |
421 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
422 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
423 | (Target_x86_64::make_plt_section): New function. | |
424 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
425 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
426 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
427 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
428 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
429 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
430 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
431 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
432 | add extra PLT entry for TLS descriptors. | |
433 | (Output_data_plt_x86_64::got_): New field. | |
434 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
435 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
436 | fields. | |
437 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
438 | descriptors. | |
439 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
440 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
441 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
442 | R_386_TLS_DESC_CALL relocations. | |
443 | (Target_x86_64::Scan::global): Likewise. | |
444 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
445 | for TLS descriptors. | |
446 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
447 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
448 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
449 | GD-to-IE relaxation. | |
450 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
451 | and TLS_DESCRIPTORS. | |
452 | * Makefile.in: Rebuild. | |
453 | * configure: Rebuild. | |
454 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
455 | (tls_test_shared2.so): New target. | |
456 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
457 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
458 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
459 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
460 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
461 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
462 | New targets. | |
463 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
464 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
465 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
466 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
467 | (tls_shared_gnu2_test): New target. | |
468 | (tls_test_gnu2_shared.so): New target. | |
469 | (tls_shared_gnu2_test_SOURCES): New variable. | |
470 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
471 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
472 | (tls_shared_gnu2_test_LDADD): New variable. | |
473 | * testsuite/Makefile.in: Rebuild. | |
474 | * testsuite/Makefile. | |
475 | ||
83bfb6b7 ILT |
476 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
477 | ||
478 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
479 | justsyms.t. | |
480 | * testsuite/Makefile.in: Rebuild. | |
481 | ||
482 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
483 | long. | |
484 | * testsuite/script_test_2.cc (main): Adjust test. | |
485 | ||
706e1f5e ILT |
486 | 2008-04-11 David S. Miller <davem@davemloft.net> |
487 | Ian Lance Taylor <iant@google.com> | |
488 | ||
489 | * options.h (General_options): Add entries for '-Y' and | |
490 | '-relax'. | |
491 | * options.cc (General_options:finalize): If -Y was used, add those | |
492 | entries to the library path instead of the default "/lib" and | |
493 | "/usr/lib". | |
494 | ||
7c98e6bb DM |
495 | 2008-04-11 David S. Miller <davem@davemloft.net> |
496 | ||
497 | * testsuite/justsyms.t: Start at 0x100. | |
498 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
83bfb6b7 ILT |
499 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
500 | long. | |
501 | * testsuite/script_test_2.cc: Adjust string and section length | |
502 | checks. | |
7c98e6bb | 503 | |
99a37bfd ILT |
504 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
505 | ||
2cefc357 ILT |
506 | PR gold/5996 |
507 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
508 | orphan parameter. | |
509 | (Output_section_definition::allocate_to_segment): Likewise. | |
510 | (Orphan_output_section::allocate_to_segment): Likewise. | |
511 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
512 | propagate non-PT_LOAD segments to orphan sections. | |
513 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
514 | readelf rather than objdump. | |
515 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
516 | .interp section and PT_INTERP segment are the same size. | |
517 | * testsuite/Makefile.in: Rebuild. | |
518 | ||
99a37bfd ILT |
519 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
520 | aliases for symbols defined in the same object. | |
521 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
522 | (weak_alias_test_SOURCES): New variable. | |
523 | (weak_alias_test_DEPENDENCIES): New variable. | |
524 | (weak_alias_test_LDFLAGS): New variable. | |
525 | (weak_alias_test_LDADD): New variable. | |
526 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
527 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
528 | (weak_alias_test_3.o): New target. | |
529 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
530 | * testsuite/weak_alias_test_main.cc: New file. | |
531 | * testsuite/weak_alias_test_1.cc: New file. | |
532 | * testsuite/weak_alias_test_2.cc: New file. | |
533 | * testsuite/weak_alias_test_3.cc: New file. | |
534 | ||
780e49c5 ILT |
535 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
536 | ||
cdb0b8f5 ILT |
537 | * options.h (class General_options): Add --noinhibit-exec option. |
538 | * main.cc (main): Check --noinhibit-exec. | |
539 | ||
0864d551 ILT |
540 | * options.h (class General_options): Define --wrap as a special |
541 | option. Add wrap_symbols_ field. | |
542 | (General_options::any_wrap_symbols): New function. | |
543 | (General_options::is_wrap_symbol): New function. | |
544 | * options.cc (General_options::parse_wrap): New function. | |
545 | (General_options::General_options): Initialize wrap_symbols_. | |
546 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
547 | (Symbol_table::add_from_object): Handle --wrap. | |
548 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
549 | * target.h (Target::wrap_char): New function. | |
550 | (Target::Target_info): Add wrap_char field. | |
551 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
552 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
553 | * testsuite/testfile.cc (Target_test::test_target_info): | |
554 | Likewise. | |
555 | ||
789aa6de ILT |
556 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
557 | there is one. | |
558 | ||
2c38906f ILT |
559 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
560 | * layout.cc (Layout::Layout): Initialize new field. | |
561 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
562 | output section until we find a section we merged successfully. | |
563 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
564 | that the size be non-zero. | |
565 | ||
780e49c5 ILT |
566 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
567 | qualifier. | |
568 | ||
7fcd0256 ILT |
569 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
570 | ||
571 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
572 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
573 | on HAVE_ZLIB. | |
574 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
575 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
576 | ||
6835af53 ILT |
577 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
578 | ||
e24f324c ILT |
579 | * version.cc (version_string): Set to "1.5". |
580 | ||
a036edd8 ILT |
581 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
582 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
583 | (Target_x86_64::Scan::check_non_pic): New function. | |
584 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
585 | (Target_x86_64::Scan::global): Likewise. | |
586 | ||
624f8810 ILT |
587 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
588 | addend parameter. Change caller. Handle merge sections. | |
589 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
590 | Address to Addend. Don't add in the result of | |
591 | local_section_offset, pass down the addend and use the returned | |
592 | value. | |
593 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
594 | Update declarations of local_section_offset and symbol_value. | |
595 | * testsuite/two_file_test_1.cc (t18): New function. | |
596 | * testsuite/two_file_test_2.cc (f18): New function. | |
597 | * testsuite/two_file_test_main.cc (main): Call t18. | |
598 | * testsuite/two_file_test.h (t18, f18): Declare. | |
599 | ||
6835af53 ILT |
600 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
601 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
602 | conditionals. | |
603 | (TEST_READELF): New variable. | |
604 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
605 | (check_PROGRAMS): Add two_file_strip_test. | |
606 | (two_file_strip_test): New target. | |
607 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
608 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
609 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
610 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
611 | (two_file_same_shared_strip_test_LDADD): New variable. | |
612 | (two_file_shared_strip.so): New target. | |
613 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
614 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
615 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
616 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
617 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
618 | ||
86925eef CC |
619 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
620 | ||
621 | * symtab.h (Symbol::is_weak_undefined): New function. | |
622 | (Symbol::is_strong_undefined): New function. | |
623 | (Symbol::is_absolute): New function. | |
624 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
625 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
626 | absolute symbols. | |
627 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
628 | (weak_undef_test): New target. | |
629 | * testsuite/Makefile.in: Rebuild. | |
630 | * testsuite/weak_undef_file1.cc: New file. | |
631 | * testsuite/weak_undef_file2.cc: New file. | |
632 | * testsuite/weak_undef_test.cc: New file. | |
633 | ||
126f3ece ILT |
634 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
635 | ||
636 | * compressed_output.h (class Output_compressed_section): Use | |
637 | unsigned buffer. | |
638 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
639 | add zlib header. | |
640 | (zlib_compressed_suffix): Removed. | |
641 | (Output_compressed_section::set_final_data_size): Use unsigned | |
642 | buffers. | |
643 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
644 | Fix linker invocation. | |
645 | (flagstest_o_specialfile_and_compress_debug_sections): | |
646 | Likewise. | |
647 | * testsuite/Makefile.in: Regenerated. | |
648 | ||
deae2a14 DM |
649 | 2008-04-02 David S. Miller <davem@davemloft.net> |
650 | ||
651 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
652 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
653 | ||
70752818 ILT |
654 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
655 | ||
656 | * TODO: New file. | |
657 | ||
39d0cb0e ILT |
658 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
659 | ||
660 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
661 | parameters. Update for new key type to views_. Change all | |
662 | callers. | |
663 | (File_read::read): Adjust for byteshift in returned view. | |
664 | (File_read::add_view): New function, broken out of | |
665 | find_and_make_view. | |
666 | (File_read::make_view): New function, broken out of | |
667 | find_and_make_view. | |
668 | (File_read::find_or_make_view): Add offset and aligned | |
669 | parameters. Rewrite accordingly. Change all callers. | |
670 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
671 | for byteshift in return value. | |
672 | (File_read::get_lasting_view): Likewise. | |
673 | * fileread.h (class File_read): Update declarations. | |
674 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
675 | constructor. Add byteshift method. | |
676 | * archive.h (Archive::clear_uncached_views): New function. | |
677 | (Archive::get_view): Add aligned parameter. Change all callers. | |
678 | * object.h (Object::get_view): Add aligned parameter. Change all | |
679 | callers. | |
680 | (Object::get_lasting_view): Likewise. | |
681 | ||
682 | * fileread.cc (File_read::release): Don't call clear_views if | |
683 | there are multiple objects. | |
684 | * fileread.h (File_read::clear_uncached_views): New function. | |
685 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
686 | on the archive. | |
687 | ||
a1207466 CC |
688 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
689 | ||
690 | Add thin archive support. | |
691 | * archive.cc (Archive::armagt): New const. | |
692 | (Archive::setup): Remove task parameter and calls to unlock. | |
693 | (Archive::unlock_nested_archives): New function. | |
694 | (Archive::read_header): Add nested_off parameter. Change | |
695 | all callers. | |
696 | (Archive::interpret_header): Likewise. | |
697 | (Archive::include_all_members): Change to handle thin | |
698 | archives. | |
699 | (Archive::include_member): Likewise. | |
700 | * archive.h (Archive::Archive): Add new parameters and | |
701 | initializers. | |
702 | (Archive::armagt): New const. | |
703 | (Archive::setup): Remove task parameter. | |
704 | (Archive::unlock_nested_archives): New function. | |
705 | (Archive::read_header): Add nested_off parameter. | |
706 | (Archive::interpret_header): Likewise. | |
707 | (Archive::Nested_archive_table): New typedef. | |
708 | (Archive::is_thin_archive_): New field. | |
709 | (Archive::nested_archives_): New field. | |
710 | (Archive::options_): New field. | |
711 | (Archive::dirpath_): New field. | |
712 | (Archive::task_): New field. | |
713 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
714 | for thin archives. Pass additional parameters to | |
715 | Archive::Archive. Unlock the archive file after calling | |
716 | Archive::setup. | |
717 | ||
479f6503 ILT |
718 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
719 | ||
686c8caf ILT |
720 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
721 | version symbol to be local. | |
722 | * testsuite/ver_test_4.sh: New file. | |
723 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
724 | (check_DATA): Add ver_test_4.syms. | |
725 | (ver_test_4.syms): New target. | |
726 | * testsuite/Makefile.in: Rebuild. | |
727 | ||
ab794b6b ILT |
728 | * output.cc |
729 | (Output_section::Input_section_sort_entry::has_priority): New | |
730 | function. | |
731 | (Output_section::Input_section_sort_entry::match_file_name): New | |
732 | function. | |
733 | (Output_section::Input_section_sort_entry::match_section_name): | |
734 | Remove. | |
735 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
736 | Remove. | |
737 | (Output_section::Input_section_sort_entry::match_section_file): | |
738 | Remove. | |
739 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
740 | using new Input_section_sort_entry functions. Sort crtbegin and | |
741 | crtend first. Sort sections with no priority before sections with | |
742 | a priority. | |
743 | * testsuite/initpri1.c (d3): Check j != 4. | |
744 | (cd5): New constructor/destructor function. | |
745 | (main): Check j != 2. | |
746 | ||
479f6503 ILT |
747 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
748 | new symbol when resolving, don't call set_is_default. | |
749 | * testsuite/ver_test_7.cc: New file. | |
750 | * testsuite/ver_test_7.sh: New file. | |
751 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
752 | (ver_test_7.o): New target. | |
753 | (check_SCRIPTS): Add ver_test_7.sh. | |
754 | (check_DATA): Add ver_test_7.syms. | |
755 | (ver_test_7.syms): New target. | |
756 | ||
2fd32231 ILT |
757 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
758 | ||
759 | * layout.cc (Layout::layout): If we see an input section with a | |
760 | name that needs sorting, set the must_sort flag for the output | |
761 | section. | |
762 | (Layout::make_output_section): If the name of the output section | |
763 | indicates that it might require sorting, set the may_sort flag. | |
764 | * output.h (Output_section::may_sort_attached_input_sections): New | |
765 | function. | |
766 | (Output_section::set_may_sort_attached_input_sections): New | |
767 | function. | |
768 | (Output_section::must_sort_attached_input_sections): New | |
769 | function. | |
770 | (Output_section::set_must_sort_attached_input_sections): New | |
771 | function. | |
772 | (class Output_section): Declare Input_section_sort_entry. Define | |
773 | Input_section_sort_compare. Declare | |
774 | sort_attached_input_sections. Add new fields: | |
775 | may_sort_attached_input_sections_, | |
776 | must_sort_attached_input_sections_, | |
777 | attached_input_sections_are_sorted_. | |
778 | * output.cc (Output_section::Output_section): Initialize new | |
779 | fields. | |
780 | (Output_section::add_input_section): Add an entry to | |
781 | input_sections_ if may_sort or must_sort are true. | |
782 | (Output_section::set_final_data_size): Call | |
783 | sort_attached_input_sections if necessary. | |
784 | (Output_section::Input_section_sort_entry): Define new class. | |
785 | (Output_section::Input_section_sort_compare::operator()): New | |
786 | function. | |
787 | (Output_section::sort_attached_input_sections): New function. | |
788 | * configure.ac: Check whether the compiler supports constructor | |
789 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
790 | * testsuite/initpri1.c: New file. | |
791 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
792 | CONSTRUCTOR_PRIORITY. | |
793 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
794 | (initpri1_LDFLAGS): New variable. | |
795 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
796 | ||
18e6b24e ILT |
797 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
798 | ||
49bdd526 ILT |
799 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
800 | * testsuite/common_test_1.c: New file. | |
801 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
802 | (common_test_1_SOURCES): New variable. | |
803 | (common_test_1_DEPENDENCIES): New variable. | |
804 | (common_test_1_LDFLAGS): New variable. | |
805 | ||
18e6b24e ILT |
806 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
807 | and commons_ correctly when NAME/VERSION does not override | |
808 | NAME/NULL. | |
809 | * testsuite/ver_test_6.c: New file. | |
810 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
811 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
812 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
813 | ||
04bf7072 ILT |
814 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
815 | ||
5871526f ILT |
816 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
817 | of an undefined symbol from a version script. | |
818 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
819 | (ver_test_5.o): New target. | |
820 | (check_SCRIPTS): Add ver_test_5.sh. | |
821 | (check_DATA): Add ver_test_5.syms. | |
822 | (ver_test_5.syms): New target. | |
823 | * testsuite/ver_test_5.cc: New file. | |
824 | * testsuite/ver_test_5.script: New file. | |
825 | * testsuite/ver_test_5.sh: New file. | |
826 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
827 | ||
04bf7072 ILT |
828 | PR gold/5986 |
829 | Fix problems building gold with gcc 4.3.0. | |
830 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
831 | (gold_error_at_location, gold_warning_at_location): Use it. | |
832 | * configure.ac: Check whether we can compile and use a template | |
833 | function with a printf attribute. | |
834 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
835 | when jumping over bytes. | |
836 | * object.cc: Instantiate Object::read_section_data. | |
837 | * debug.h: Include <cstring> | |
838 | * dwarf_reader.cc: Include <algorithm> | |
839 | * main.cc: Include <cstring>. | |
840 | * options.cc: Include <cstring>. | |
841 | * output.cc: Include <cstring>. | |
842 | * script.cc: Include <cstring>. | |
843 | * script.h: Include <string>. | |
844 | * symtab.cc: Include <cstring> and <algorithm>. | |
845 | * target-select.cc: Include <cstring>. | |
846 | * version.cc: Include <string>. | |
847 | * testsuite/testmain.cc: Include <cstdlib>. | |
848 | * configure, config.in: Rebuild. | |
849 | ||
874c5b28 ILT |
850 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
851 | ||
819d6c3a ILT |
852 | * options.cc: Include "../bfd/bfdver.h". |
853 | (options::help): Print bug reporting address. | |
854 | ||
f4b2c6f5 ILT |
855 | * version.cc (print_version): Adjust output for current value of |
856 | BFD_VERSION_STRING. | |
857 | ||
858 | * NEWS: New file. | |
859 | ||
e96caa79 ILT |
860 | * options.cc (options::help): Print list of supported targets. |
861 | * target-select.h: Include <vector>. | |
862 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
863 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
864 | (Target_selector::Target_selector): Add bfd_name parameter. | |
865 | (Target_selector::recognize): Make non-virtual, call | |
866 | do_recognize. | |
867 | (Target_selector::recognize_by_name): Make non-virtual, call | |
868 | do_recognize_by_name. | |
869 | (Target_selector::supported_names): New function. | |
870 | (Target_selector::bfd_name): New function. | |
871 | (Target_selector::do_instantiate_target): New pure virtual | |
872 | function. | |
873 | (Target_selector::do_recognize): New virtual function. | |
874 | (Target_selector::do_recognize_by_name): New virtual function. | |
875 | (Target_selector::instantiate_target): New private function. | |
876 | (supported_target_names): Declare. | |
877 | * target-select.cc (Target_selector::Target_selector): Update for | |
878 | new parameter and fields. | |
879 | (select_target_by_name): Check that the name matches before | |
880 | calling recognize_by_name. | |
881 | (supported_target_names): New function. | |
882 | * i386.cc (class Target_selector_i386): Update Target_selector | |
883 | constructor call. Remove recognize and recognize_by_name. Add | |
884 | do_instantiate_target. | |
885 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
886 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
887 | changes to Target_selector. | |
888 | ||
874c5b28 ILT |
889 | * README: Rewrite, with some notes on unsupported features. |
890 | ||
0a65a3a7 CC |
891 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
892 | ||
893 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
894 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
895 | member functions. | |
896 | (Target_i386::Scan::global): Likewise. | |
897 | (Target_i386::Relocate::relocate): Likewise. | |
898 | (Target_i386::Relocate::relocate_tls): Likewise. | |
899 | * object.h (Got_offset_list): New class. | |
900 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
901 | (Sized_relobj::local_got_offset): Likewise. | |
902 | (Sized_relobj::set_local_got_offset): Likewise. | |
903 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
904 | (Sized_relobj::local_tls_got_offset): Removed. | |
905 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
906 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
907 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
908 | (Output_data_got::add_global_with_rel): Likewise. | |
909 | (Output_data_got::add_global_with_rela): Likewise. | |
910 | (Output_data_got::add_global_pair_with_rel): New function. | |
911 | (Output_data_got::add_global_pair_with_rela): New function. | |
912 | (Output_data_got::add_local): Added got_type parameter. | |
913 | (Output_data_got::add_local_with_rel): Likewise. | |
914 | (Output_data_got::add_local_with_rela): Likewise. | |
915 | (Output_data_got::add_local_pair_with_rel): New function. | |
916 | (Output_data_got::add_local_pair_with_rela): New function. | |
917 | (Output_data_got::add_global_tls): Removed. | |
918 | (Output_data_got::add_global_tls_with_rel): Removed. | |
919 | (Output_data_got::add_global_tls_with_rela): Removed. | |
920 | (Output_data_got::add_local_tls): Removed. | |
921 | (Output_data_got::add_local_tls_with_rel): Removed. | |
922 | (Output_data_got::add_local_tls_with_rela): Removed. | |
923 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
924 | (Output_data_got::add_global_with_rel): Likewise. | |
925 | (Output_data_got::add_global_with_rela): Likewise. | |
926 | (Output_data_got::add_global_pair_with_rel): New function. | |
927 | (Output_data_got::add_global_pair_with_rela): New function. | |
928 | (Output_data_got::add_local): Added got_type parameter. | |
929 | (Output_data_got::add_local_with_rel): Likewise. | |
930 | (Output_data_got::add_local_with_rela): Likewise. | |
931 | (Output_data_got::add_local_pair_with_rel): New function. | |
932 | (Output_data_got::add_local_pair_with_rela): New function. | |
933 | (Output_data_got::add_global_tls): Removed. | |
934 | (Output_data_got::add_global_tls_with_rel): Removed. | |
935 | (Output_data_got::add_global_tls_with_rela): Removed. | |
936 | (Output_data_got::add_local_tls): Removed. | |
937 | (Output_data_got::add_local_tls_with_rel): Removed. | |
938 | (Output_data_got::add_local_tls_with_rela): Removed. | |
939 | * resolve.cc (Symbol::override_base_with_special): Removed | |
940 | reference to has_got_offset_ field. | |
941 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
942 | of got_offset_ with got_offsets_. Removed initialization | |
943 | of has_got_offset_ | |
53fcba31 | 944 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
0a65a3a7 CC |
945 | (Symbol::got_offset): Likewise. |
946 | (Symbol::set_got_offset): Likewise. | |
947 | (Symbol::has_tls_got_offset): Removed. | |
948 | (Symbol::tls_got_offset): Removed. | |
949 | (Symbol::set_tls_got_offset): Removed. | |
950 | (Symbol::got_offset_): Removed. | |
951 | (Symbol::tls_mod_got_offset_): Removed. | |
952 | (Symbol::tls_pair_got_offset_): Removed. | |
953 | (Symbol::got_offsets_): New field. | |
954 | (Symbol::has_got_offset): Removed. | |
955 | (Symbol::has_tls_mod_got_offset): Removed. | |
956 | (Symbol::has_tls_pair_got_offset): Removed. | |
957 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
958 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
959 | member functions. | |
960 | (Target_x86_64::Scan::global): Likewise. | |
961 | (Target_x86_64::Relocate::relocate): Likewise. | |
962 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
963 | ||
bd52eafb BE |
964 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
965 | ||
966 | * yyscript.y: Fix spelling error in comment. | |
967 | ||
8b105e34 ILT |
968 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
969 | ||
8ed814a9 ILT |
970 | * options.h (class General_options): Define build_id option. |
971 | * layout.h (class Layout): Declare write_build_id, create_note, | |
972 | create_build_id. Add build_id_note_ member. | |
973 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
974 | "libiberty.h", "md5.h", "sha1.h". | |
975 | (Layout::Layout): Initialize eh_frame_data_, | |
976 | eh_frame_hdr_section_, and build_id_note_. | |
977 | (Layout::finalize): Call create_build_id. | |
978 | (Layout::create_note): New function, broken out of | |
979 | Layout::create_gold_note. | |
980 | (Layout::create_gold_note): Call create_note. | |
981 | (Layout::create_build_id): New function. | |
982 | (Layout::write_build_id): New function. | |
983 | (Close_task_runner::run): Call write_build_id. | |
984 | ||
8b105e34 ILT |
985 | * x86_64.cc: Correct license to GPLv3. |
986 | ||
086a1841 ILT |
987 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
988 | ||
989 | * options.cc: Include "demangle.h". | |
990 | (parse_optional_string): New function. | |
991 | (parse_long_option): Handle takes_optional_argument. | |
992 | (parse_short_option): Update dash_z initializer. Handle | |
993 | takes_optional_argument. | |
994 | (General_options::General_options): Initialize do_demangle_. | |
995 | (General_options::finalize): Set do_demangle_. Handle demangling | |
996 | style. | |
997 | * options.h (parse_optional_string): Declare. | |
998 | (struct One_option): Add optional_arg field. Update constructor. | |
999 | Update call constructor calls. Add takes_optional_argument | |
1000 | function. | |
1001 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
1002 | (DEFINE_optional_string): Define. | |
1003 | (General_options::demangle): Change from DEFINE_bool to | |
1004 | DEFINE_optional_string. | |
1005 | (General_options::no_demangle): New function. | |
1006 | (General_options::do_demangle): New function. | |
1007 | (General_options::set_do_demangle): New function. | |
1008 | (General_options::execstack_status_): Move definition to end of | |
1009 | class definition. | |
1010 | (General_options::static_): Likewise. | |
1011 | (General_options::do_demangle_): New field. | |
1012 | * object.cc (big_endian>::get_symbol_location_info): Call | |
1013 | Options::do_demangle, not Options::demangle. | |
1014 | * symtab.cc (demangle): Likewise. | |
1015 | ||
cbb93e63 ILT |
1016 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
1017 | ||
1018 | * gold.h: Include <cstddef> and <sys/types.h> | |
1019 | * options.h: Include <cstring>. | |
1020 | ||
ec531623 ILT |
1021 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
1022 | ||
1023 | * Added source code to GNU binutils. | |
1024 |