Commit | Line | Data |
---|---|---|
25bbe950 DK |
1 | 2010-06-07 Doug Kwan <dougkwan@google.com> |
2 | ||
3 | * arm.cc (Target_arm::do_relax): Reserve more space for stubs. | |
4 | Restrict stub-group size to be within long conditional branch | |
5 | range when working around cortex-A8 erratum. | |
6 | ||
0f32ea4c ILT |
7 | 2010-06-07 Damien Diederen <dd@crosstwine.com> |
8 | ||
9 | * gold-threads.cc (Lock_impl_threads::Lock_impl_threads): Correct | |
10 | #ifdef typo. | |
11 | ||
8fe2a369 ST |
12 | 2010-06-03 Sriraman Tallam <tmsriram@google.com> |
13 | ||
14 | PR gold/11658 | |
15 | * output.cc | |
16 | (Output_section::Input_section_sort_entry::compare_section_ordering): | |
17 | Change to return non-zero correctly. | |
18 | (Output_section::Input_section_sort_section_order_index_compare | |
19 | ::operator()): Change to fix ambiguity in comparisons. | |
20 | ||
6e9ba2ca ST |
21 | 2010-06-01 Sriraman Tallam <tmsriram@google.com> |
22 | ||
23 | * gold.h (is_wildcard_string): New function. | |
24 | * layout.cc (Layout::layout): Pass this pointer to add_input_section. | |
25 | (Layout::layout_eh_frame): Ditto. | |
26 | (Layout::find_section_order_index): New method. | |
27 | (Layout::read_layout_from_file): New method. | |
28 | * layout.h (Layout::find_section_order_index): New method. | |
29 | (Layout::read_layout_from_file): New method. | |
30 | (Layout::input_section_position_): New private member. | |
31 | (Layout::input_section_glob_): New private member. | |
32 | * main.cc (main): Call read_layout_from_file here. | |
33 | * options.h (--section-ordering-file): New option. | |
34 | * output.cc (Output_section::input_section_order_specified_): New | |
35 | member. | |
36 | (Output_section::Output_section): Initialize new member. | |
37 | (Output_section::add_input_section): Add new parameter. | |
38 | Keep input sections when --section-ordering-file is used. | |
39 | (Output_section::set_final_data_size): Sort input sections when | |
40 | section ordering file is specified. | |
41 | (Output_section::Input_section_sort_entry): Add new parameter. | |
42 | Check sorting type. | |
43 | (Output_section::Input_section_sort_entry::compare_section_ordering): | |
44 | New method. | |
45 | (Output_section::Input_section_sort_compare::operator()): Change to | |
46 | consider section_order_index. | |
47 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
48 | Change to consider section_order_index. | |
49 | (Output_section::Input_section_sort_section_order_index_compare | |
50 | ::operator()): New method. | |
51 | (Output_section::sort_attached_input_sections): Change to sort | |
52 | according to section order when specified. | |
53 | (Output_section::add_input_section<32, true>): Add new parameter. | |
54 | (Output_section::add_input_section<64, true>): Add new parameter. | |
55 | (Output_section::add_input_section<32, false>): Add new parameter. | |
56 | (Output_section::add_input_section<64, false>): Add new parameter. | |
57 | * output.h (Output_section::add_input_section): Add new parameter. | |
58 | (Output_section::input_section_order_specified): New | |
59 | method. | |
60 | (Output_section::set_input_section_order_specified): New method. | |
61 | (Input_section::Input_section): Initialize section_order_index_. | |
62 | (Input_section::section_order_index): New method. | |
63 | (Input_section::set_section_order_index): New method. | |
64 | (Input_section::section_order_index_): New member. | |
65 | (Input_section::Input_section_sort_section_order_index_compare): New | |
66 | struct. | |
67 | (Output_section::input_section_order_specified_): New member. | |
68 | * script-sections.cc (is_wildcard_string): Delete and move modified | |
69 | method to gold.h. | |
70 | (Output_section_element_input::Output_section_element_input): Modify | |
71 | call to is_wildcard_string. | |
72 | (Output_section_element_input::Input_section_pattern | |
73 | ::Input_section_pattern): Ditto. | |
74 | (Output_section_element_input::Output_section_element_input): Ditto. | |
75 | * testsuite/Makefile.am (final_layout): New test case. | |
76 | * testsuite/Makefile.in: Regenerate. | |
77 | * testsuite/final_layout.cc: New file. | |
78 | * testsuite/final_layout.sh: New file. | |
79 | ||
3537c84b RÁE |
80 | 2010-06-01 Rafael Espindola <espindola@google.com> |
81 | ||
82 | * plugin.cc (Plugin::load): Pass the output name to the plugin. | |
83 | ||
105b6afd RÁE |
84 | 2010-06-01 Rafael Espindola <espindola@google.com> |
85 | ||
86 | * plugin.cc (Sized_pluginobj::::do_add_symbols): Correctly set the | |
87 | visibility of symbols. | |
88 | ||
29e11421 DK |
89 | 2010-05-27 Doug Kwan <dougkwan@google.com> |
90 | ||
91 | * object.cc (Sized_relobj::do_finalize_local_symbols): Use offset | |
92 | from start of output section instead of address for a local symbol | |
93 | in a merged or relaxed section when doing a relocatable link. | |
94 | ||
5e0f337e RÁE |
95 | 2010-05-26 Rafael Espindola <espindola@google.com> |
96 | ||
97 | PR 11604 | |
98 | * gold/object.cc(Sized_relobj::do_layout_deferred_sections): Avoid | |
99 | adding sections the garbage collector removed. | |
100 | * gold/testsuite/Makefile.am: Add test. | |
101 | * gold/testsuite/Makefile.in: Regenerate. | |
102 | * gold/testsuite/plugin_test_7.sh: New. | |
103 | * gold/testsuite/plugin_test_7_1.c: New. | |
104 | * gold/testsuite/plugin_test_7_2.c: New. | |
105 | ||
f4187277 RÁE |
106 | 2010-05-26 Rafael Espindola <espindola@google.com> |
107 | ||
108 | * script-sections.cc (Output_section_definition::set_section_addresses): | |
109 | Check for --section-start. | |
110 | ||
5c388529 DK |
111 | 2010-05-26 Doug Kwan <dougkwan@google.com> |
112 | ||
113 | * arm.cc (Arm_scan_relocatable_relocs): New class. | |
114 | (Target_arm::relocate_special_relocatable): New method. | |
115 | (Arm_relocate_functions::arm_branch_common): Handle relocatable link. | |
116 | (Arm_relocate_functions::thumb_branch_common): Same. | |
117 | (Target_arm::scan_relocatable_relocs): Use Arm_scan_relocatable_relocs | |
118 | instead of Default_scan_relocatable_relocs. | |
119 | * target-reloc.h (relocate_for_relocatable): Let target handle | |
120 | relocation strategy Relocatable_relocs::RELOC_SPECIAL. | |
121 | * target.h (Sized_target::relocate_special_relocatable): New method. | |
122 | ||
bca1c3ae ILT |
123 | 2010-05-25 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
124 | ||
125 | * timer.cc: Only #include <sys/times.h> if HAVE_TIMES is defined. | |
126 | ||
0439c796 DK |
127 | 2010-05-23 Doug Kwan <dougkwan@google.com> |
128 | ||
129 | * arm.cc (Arm_input_section::do_output_offset): Use convert_types | |
130 | instead of a cast. | |
131 | (Target_arm::apply_cortex_a8_workaround): Rewrite a conditional branch | |
132 | with a direct branch, not a conditional branch, to a stub. | |
133 | * merge.cc (Output_merge_base::record_input_section): New method | |
134 | defintion. | |
135 | (Output_merge_data::do_add_input_section): Record input section if | |
136 | keeps-input-sections flag is set. | |
137 | (Output_merge_string::do_add_input_section): Ditto. | |
138 | * merge.h (Output_merge_base::Output_merge_base): Initialize new data | |
139 | members KEEPS_INPUT_SECTIONS_, FIRST_RELOBJ_, FIRST_SHNDX_ and | |
140 | INPUT_SECTIONS_. | |
141 | (Output_merge_base::keeps_input_sections, | |
142 | Output_merge_base::set_keeps_input_sections, | |
143 | Output_merge_base::first_relobj, Output_merge_base::first_shndx): New | |
144 | method definitions. | |
145 | (Output_merge_base::Input_sections): New type declaration. | |
146 | (Output_merge_base::input_sections_begin, | |
147 | Output_merge_base::input_sections_end, | |
148 | Output_merge_base::do_set_keeps_input_sections): New method definitions. | |
149 | (Output_merge_base::bool keeps_input_sections_, | |
150 | Output_merge_base::first_relobj_, Output_merge_base::first_shndx_, | |
151 | Output_merge_base::input_sections_): New data members. | |
152 | (Output_merge_data::do_set_keeps_input_sections): New method | |
153 | defintion. | |
154 | (Output_merge_string::do_set_keeps_input_sections): Ditto. | |
155 | * output.cc (Output_section::Input_section::relobj): Move method | |
156 | defintion from class declaration to here and handle merge sections. | |
157 | (Output_section::Input_section::shndx): Ditto. | |
158 | (Output_section::Output_section): Remove initializations of removed | |
159 | data members and initialize new data member LOOKUP_MAPS_. | |
160 | (Output_section::add_input_section): Set keeps-input-sections flag | |
161 | for a newly created merge output section as appropriate. Adjust code | |
162 | to use Output_section_lookup_maps class. | |
163 | (Output_section::add_relaxed_input_section): Adjst code for lookup | |
164 | maps code refactoring. | |
165 | (Output_section::add_merge_input_section): Add a new parameter | |
166 | KEEPS_INPUT_SECTION. Adjust code to use Output_section_lookup_maps | |
167 | class. If adding input section to a newly created merge output | |
168 | section fails, remove the new merge section. | |
169 | (Output_section::convert_input_sections_in_list_to_relaxed_input_sections): | |
170 | Adjust code for use of the Output_section_lookup_maps class. | |
171 | (Output_section::find_merge_section): Ditto. | |
172 | (Output_section::build_lookup_maps): New method defintion. | |
173 | (Output_section::find_relaxed_input_section): Adjust code to use | |
174 | Output_section_lookup_maps class. | |
175 | (Output_section::get_input_sections): Export merge sections. Adjust | |
176 | code to use Output_section_lookup_maps class. | |
177 | (Output_section:::add_script_input_section): Adjust code to use | |
178 | Output_section_lookup_maps class. Update lookup maps for merge | |
179 | sections also. | |
180 | (Output_section::discard_states): Use Output_section_lookup_maps. | |
181 | (Output_section::restore_states): Same. | |
182 | * output.h (Merge_section_properties): Move class defintion out of | |
183 | Output_section. | |
184 | (Output_section_lookup_maps): New class. | |
185 | (Output_section::Input_section::is_merge_section): New method | |
186 | defintion. | |
187 | (Output_section::Input_section::relobj): Move defintion out of class | |
188 | defintion. Declare method only. | |
189 | (Output_section::Input_section::shndx): Ditto. | |
190 | (Output_section::Input_section::output_merge_base): New method defintion. | |
191 | (Output_section::Input_section::u2_.pomb): New union field. | |
192 | (Output_section::Merge_section_by_properties_map, | |
193 | Output_section::Output_section_data_by_input_section_map, | |
194 | Output_section::Ouptut_relaxed_input_section_by_input_section_map): | |
195 | Remove types. | |
196 | (Output_section::add_merge_input_section): Add new parameter | |
197 | KEEPS_INPUT_SECTIONS. | |
198 | (Output_section::build_lookup_maps): New method declaration. | |
199 | (Output_section::merge_section_map_, | |
200 | Output_section::merge_section_by_properties_map_, | |
201 | Output_section::relaxed_input_section_map_, | |
202 | Output_section::is_relaxed_input_section_map_valid_): Remove data | |
203 | members. | |
204 | (Output_section::lookup_maps_): New data member. | |
205 | ||
76295588 L |
206 | 2010-05-21 Doug Kwan <dougkwan@google.com> |
207 | ||
208 | PR gold/11619 | |
209 | * arm.cc (Arm_input_section::do_output_offset): Add a cast to | |
210 | avoid a compilation error. | |
211 | ||
d103a984 RÁE |
212 | 2010-05-19 Rafael Espindola <espindola@google.com> |
213 | ||
214 | * script-sections.cc (Output_section_definition::allocate_to_segment): | |
215 | Update the phdrs_list even when the output section is NULL. | |
216 | * testsuite/Makefile.am: Add test. | |
217 | * testsuite/Makefile.in: Regenerate. | |
218 | * testsuite/script_test_9.cc: New. | |
219 | * testsuite/script_test_9.sh: New. | |
220 | * testsuite/script_test_9.t: New. | |
221 | ||
6625d24e DK |
222 | 2010-05-19 Doug Kwan <dougkwan@google.com> |
223 | ||
224 | * arm.cc (Arm_input_section::original_size): New method. | |
225 | (Arm_input_section::do_addralign): Add a cast. | |
226 | (Arm_input_section::do_output_offset): Remove static cast. | |
227 | (Arm_input_section::original_addralign, | |
228 | Arm_input_section::original_size_): Change type to uint32_t. | |
229 | (Arm_input_section::init): Add safe casts for section alignment | |
230 | and size. | |
231 | (Arm_input_section::set_final_data_size): Do not set address and | |
232 | offset of stub table. | |
233 | (Arm_output_section::fix_exidx_coverage): Change use of of | |
234 | Output_section::Simple_input_section to that of | |
235 | Output_section::Input_section. | |
236 | (Target_arm::do_relax): Set addresses and file offsets of Stub_tables | |
237 | except for the first pass. | |
238 | * output.cc (Output_section::get_input_sections): Change type of | |
239 | input_sections to std::list<Input_section>. | |
240 | (Output_section::add_script_input_section): Rename from | |
241 | Output_section::add_simple_input_section. Change type of SIS | |
242 | parameter from Simple_input_section to Input_section. | |
243 | * output.h (Output_section::Simple_input_section): Remove class. | |
244 | (Output_section::Input_section): Change class visibility to public. | |
245 | (Output_section::Input_section::addralign): Use stored alignments | |
246 | for special input sections if set. | |
247 | (Output_section::Input_section::set_addralign): New method. | |
248 | (Output_section::get_input_sections): Change parameter type from | |
249 | list of Simple_input_section to list of Input_section. | |
250 | (Output_section::add_script_input_section): Rename from | |
251 | Output_section::add_simple_input_section. Change first parameter's | |
252 | type from Simple_input_section to Input_section and remove the | |
253 | second and third parameters. | |
254 | * script-sections.cc (Input_section::Input_section_list): Change | |
255 | type to list of Output_section::Input_section/ | |
256 | (Input_section_info::Input_section_info): Change parameter type of | |
257 | INPUT_SECTION to Output_section::Input_section. | |
258 | (Input_section_info::input_section): Change return type. | |
259 | (Input_section_info::input_section_): Change type to | |
260 | Output_section::Input_section. | |
261 | (Output_section_element_input::set_section_addresses): Adjust code | |
262 | to use Output_section::Input_section instead of | |
263 | Output_section::Simple_input_section. Adjust code for renaming | |
264 | of Output_section::add_simple_input_section. | |
265 | (Orphan_output_section::set_section_addresses): Ditto. | |
266 | ||
e1e82ea4 RW |
267 | 2010-05-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
268 | ||
269 | * gold.h (Unordered_multimap, Unordered_map): Fix defines for | |
270 | when neither HAVE_TR1_UNORDERED_MAP nor HAVE_EXT_HASH_MAP are set. | |
271 | ||
91e75c8a RÁE |
272 | 2010-05-18 Rafael Espindola <espindola@google.com> |
273 | ||
274 | * options.cc (General_options::finalize): Handle -nostdlib. | |
275 | * options.h (nostdlib): New option. | |
276 | * script.cc (script_add_search_dir): Handle -nostdlib. | |
277 | ||
da59ad79 DK |
278 | 2010-05-12 Doug Kwan <dougkwan@google.com> |
279 | ||
280 | * arm.cc (Target_arm::do_finalize_sections): Create an empty | |
281 | attributes section only if there no attributes section after merging. | |
282 | (Target_arm::merge_object_attributes): Move value of | |
283 | Tag_MPextension_use_legacy to that of Tag_MPextension_use. | |
284 | Handle Tag_DIV_use and Tag_MPextension_use_legacy. | |
285 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_attr_merge.sh | |
286 | (check_DATA): Add arm_attr_merge_6.stdout, arm_attr_merge_6r_stdout | |
287 | and arm_attr_merge_7.stdout. | |
288 | (arm_attr_merge_6.stdout, arm_attr_merge_6 arm_attr_merge_6a.o | |
289 | arm_attr_merge_6b.o, arm_attr_merge_6r.stdout, arm_attr_merge_6r, | |
290 | arm_attr_merge_7.stdout, arm_attr_merge_7, arm_attr_merge_7a.o, | |
291 | arm_attr_merge_7b.o): New rules. | |
292 | (MOSTLYCLEANFILES): Add arm_attr_merge_6, arm_attr_merge_6r and | |
293 | arm_attr_merge_7 | |
294 | * testsuite/Makefile.in: Regenerate. | |
295 | * testsuite/arm_attr_merge.sh: New file. | |
296 | * testsuite/arm_attr_merge_[67][ab].s: Same. | |
297 | ||
3e01a7fd NC |
298 | 2010-05-05 Nick Clifton <nickc@redhat.com> |
299 | ||
300 | * po/es.po: Updated Spanish translation. | |
301 | ||
7ad2014a L |
302 | 2010-04-27 H.J. Lu <hongjiu.lu@intel.com> |
303 | ||
304 | * Makefile.am (install-exec-local): Properly install gold as | |
305 | default cross linker. | |
306 | * Makefile.in: Regenerated. | |
307 | ||
4fda8867 NC |
308 | 2010-04-27 H.J. Lu <hongjiu.lu@intel.com> |
309 | Nick Clifton <nickc@redhat.com> | |
310 | ||
311 | * configure.ac (install_as_default): Define and set to false | |
312 | unless --enable-gold or --enable-gold=both/gold has been | |
313 | specified. | |
314 | * configure: Regenerate. | |
315 | ||
316 | * Makefile.am (install-exec-local): Install the executable as | |
317 | 'ld.gold'. If install_as_default is true then also install it as | |
318 | 'ld'. | |
319 | * Makefile.in: Regenerated. | |
320 | ||
bd288ea2 ILT |
321 | 2010-04-24 Ian Lance Taylor <iant@google.com> |
322 | ||
323 | * layout.cc (Layout::layout_reloc): In relocatable link don't | |
324 | combine reloc sections for grouped sections. | |
325 | ||
ef38fd8a ST |
326 | 2010-04-23 Sriraman Tallam <tmsriram@google.com> |
327 | ||
328 | * gc.h (gc_process_relocs): Pass information on relocs pointing to | |
329 | sections that are not ordinary to icf. | |
330 | * icf.cc (get_section_contents): Handle relocation pointing to section | |
331 | with no object or shndx information. | |
332 | * testsuite/Makefile.am: Remove icf_virtual_function_folding_test.sh | |
333 | * testsuite/Makefile.in: Regenerate. | |
334 | * testsuite/icf_virtual_function_folding_test.cc: Remove printf. | |
335 | * testsuite/icf_virtual_function_folding_test.sh: Delete file. | |
336 | ||
f6973bdc ILT |
337 | 2010-04-22 Ian Lance Taylor <iant@google.com> |
338 | ||
339 | * expression.cc (Expression::Expression_eval_info): Add | |
340 | result_alignment_pointer field. | |
341 | (Expression::eval_with_dot): Add result_alignment_pointer | |
342 | parameter. Change all callers. | |
343 | (Expression::eval_maybe_dot): Likewise. | |
344 | (class Binary_expression): Add alignment_pointer parameter to | |
345 | left_value and right_value. Change all callers. | |
346 | (BINARY_EXPRESSION): Set result alignment. | |
347 | (class Trinary_expression): Add alignment_pointer parameter to | |
348 | arg2_value and arg3_value. Change all callers. | |
349 | (Trinary_cond::value): Set result alignment. | |
350 | (Max_expression::value, Min_expression::value): Likewise. | |
351 | (Align_expression::value): Likewise. | |
352 | * script-sections.cc (class Sections_element): Add dot_alignment | |
353 | parameter to set_section_addresses virtual function. Update | |
354 | instantiations. | |
355 | (class Output_section_element): Likewise. | |
356 | (Script_sections::create_segments): Add dot_alignment parameter. | |
357 | Change all callers. | |
358 | (Script_sections::create_segments_from_phdrs_clause): Likewise. | |
359 | (Script_sections::set_phdrs_clause_addresses): Likewise. | |
360 | * script-sections.h: Update declarations. | |
361 | * script.h: Update declarations. | |
362 | * output.h (Output_segment::set_minimum_p_align): Don't decrease | |
363 | min_p_align. | |
364 | * testsuite/script_test_3.t: Set large alignment. | |
365 | * testsuite/script_test_3.sh: Make sure that at least one LOAD | |
366 | segment has expected alignment. | |
367 | ||
9c9c98a5 NC |
368 | 2010-04-22 Nick Clifton <nickc@redhat.com> |
369 | ||
370 | * po/gold.pot: Updated by the Translation project. | |
371 | * po/vi.po: Updated Vietnamese translation. | |
372 | ||
2253bfba L |
373 | 2010-04-22 H.J. Lu <hongjiu.lu@intel.com> |
374 | ||
375 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
376 | icf_virtual_function_folding_test. | |
377 | * testsuite/Makefile.in: Regenerated. | |
378 | ||
85fdf906 AH |
379 | 2010-04-15 Andrew Haley <aph@redhat.com> |
380 | ||
381 | * options.h (merge_exidx_entries): New option. | |
382 | * arm.cc (class Arm_exidx_fixup): Add new arg, merge_exidx_entries. | |
383 | (class Arm_exidx_fixup::merge_exidx_entries_): New member. | |
384 | (Output_section::fix_exidx_coverage): Add new arg, merge_exidx_entries. | |
385 | (Target_arm::merge_exidx_entries): New function. | |
386 | (process_exidx_entry): Don't merge if merge_exidx_entries_ is false. | |
387 | (Arm_output_section::fix_exidx_coverage): Pass merge_exidx_entries | |
388 | to Arm_exidx_fixup constructor. | |
389 | Add new arg, merge_exidx_entries. | |
390 | (Target_arm::fix_exidx_coverage): pass merge_exidx_entries to | |
391 | Arm_output_section::fix_exidx_coverage. | |
392 | ||
ce97fa81 ST |
393 | 2010-04-18 Sriraman Tallam <tmsriram@google.com> |
394 | ||
395 | * icf.cc (get_section_contents): Check for preemptible functions. | |
396 | Ignore addend when appropriate. | |
397 | * symtab.cc (should_add_dynsym_entry): Add new parameter. Check for | |
398 | section folded. | |
399 | (add_from_relobj): Check for section folded. | |
400 | (set_dynsym_indexes): Fix call to should_add_dynsym_entry. | |
401 | * symtab.h (should_add_dynsym_entry): Add new parameter. | |
402 | * target-reloc.h (scan_relocs): Check for section folded. | |
403 | * x86_64.cc (Target_x86_64::Scan::possible_function_pointer_reloc): | |
404 | Check reloc types for function pointers in shared objects. | |
405 | * testsuite/Makefile.am (icf_virtual_function_folding_test): New test | |
406 | case. | |
407 | (icf_preemptible_functions_test): New test case. | |
408 | (icf_string_merge_test): New test case. | |
409 | * testsuite.Makefile.in: Regenerate. | |
410 | * testsuite/icf_safe_so_test.sh: Change to not fold foo_glob and | |
411 | bar_glob. Refactor code. | |
412 | * testsuite/icf_preemptible_functions_test.cc: New file. | |
413 | * testsuite/icf_preemptible_functions_test.sh: New file. | |
414 | * testsuite/icf_string_merge_test.cc: New file. | |
415 | * testsuite/icf_string_merge_test.sh: New file. | |
416 | * testsuite/icf_virtual_function_folding_test.cc: New file. | |
417 | * testsuite/icf_virtual_function_folding_test.sh: New file. | |
418 | ||
04ceb17c DK |
419 | 2010-04-14 Doug Kwan <dougkwan@google.com> |
420 | ||
421 | * arm.cc (Arm_output_section::fix_exidx_coverage): Mark object | |
422 | for local symbol recounting if we remove a section due to ICF. | |
423 | * gold.cc (queue_middle_gc_tasks): Create a dummy blocker if | |
424 | there are no regular objects in input. | |
425 | ||
153e7da4 DK |
426 | 2010-04-13 Doug Kwan <dougkwan@google.com> |
427 | ||
428 | * arm.cc (Arm_input_section::set_final_data_size): Compute | |
429 | accurate final data size instead of using current data size. | |
430 | ||
4dbd9faf DK |
431 | 2010-04-09 Doug Kwan <dougkwan@google.com> |
432 | ||
433 | * layout.cc (Layout::choose_output_section): Handle script section | |
434 | types. | |
435 | (Layout::make_output_section_for_script): Add section type parameter. | |
436 | Handle script section types. | |
437 | * layout.h (Layout::make_output_section_for_script): Add section | |
438 | type parameter. | |
439 | * output.cc (Output_section::Output_section): Initialize data member | |
440 | is_noload_. | |
441 | (Output_section::do_reset_address_and_file_offset): Do not set address | |
442 | to 0 if section is a NOLOAD section. | |
443 | * output.h (Output_section::is_noload): New method. | |
444 | (Output_section::set_is_noload): Ditto. | |
445 | (Output_section::is_noload_): New data member. | |
446 | * script-c.h (Script_section_type): New enum type. | |
447 | (struct Parser_output_section_header): Add new file section_type. | |
448 | * script-sections.cc (Sections_element::output_section_name): Add | |
449 | parameter for returning script section type. | |
450 | (Output_section_definition::output_section_name): Ditto. | |
451 | (Output_section_definition::section_type)P; New method. | |
452 | (Output_section_definiton::script_section_type_name): Ditto. | |
453 | (Output_section_definition::script_section_type_): New data member. | |
454 | (Output_section_definition::Output_section_definition): Initialize | |
455 | data member Output_section_definition::script_section_type_. | |
456 | (Output_section_definition::create_sections): Pass script section type | |
457 | to Layout::make_output_section_for_script. | |
458 | (Output_section_definition::output_section_name): Return script | |
459 | section type to caller. | |
460 | (Output_section_definition::set_section_address): Do not advance | |
461 | dot value and load address if section type is NOLOAD. Set address | |
462 | of NOLOAD sections regardless of section flags. | |
463 | (Output_section_definition::print): Print section type if it is | |
464 | not SCRIPT_SECTION_TYPE_NONE. | |
465 | (Output_section_definition::section_type): New method. | |
466 | (Output_section_definition::script_section_type_name): Ditto. | |
467 | (Script_sections::output_section_name): Add new parameter | |
468 | PSECTION_TYPE for returning script section type. Pass it to | |
469 | section elements. Handle discard sections. | |
470 | (Sort_output_sections::operator()): Handle NOLOAD sections. | |
471 | * script-sections.h (Script_sections::Section_type): New enum type. | |
472 | (Script_sections::output_section_name): Add a new parameter for | |
473 | returning script section type. | |
474 | * script.cc (script_keyword_parsecodes): Add keywords COPY, DSECT, | |
475 | INFO and NOLOAD. | |
476 | * yyscript.y (union): Add new field SECTION_TYPE. | |
477 | (COPY, DSECT, INFO, NOLOAD): New tokens. | |
478 | (opt_address_and_section_type): Change type to output_section_header. | |
479 | (section_type): New non-terminal | |
480 | (section_header): Handle section type. | |
2253bfba | 481 | (opt_address_and_section_type): Return section type value. |
4dbd9faf | 482 | |
721ea635 L |
483 | 2010-04-09 H.J. Lu <hongjiu.lu@intel.com> |
484 | ||
485 | * testsuite/plugin_common_test_1.c (foo): Add prototype. | |
486 | * testsuite/plugin_common_test_2.c (foo): Likewise. | |
487 | ||
6bf924b0 DK |
488 | 2010-04-08 Doug Kwan <dougkwan@google.com> |
489 | ||
490 | * merge.cc (Output_merge_data::set_final_data_size): Handle empty | |
491 | Output_merge_data. | |
492 | * output.cc (Output_section::add_merge_input_section): Simplify | |
493 | code and return status of Output_merge_base::add_input_section. | |
494 | Update merge section map only if Output_merge_base::add_input_section | |
495 | returns true. | |
496 | ||
24af6f92 DK |
497 | 2010-04-07 Doug Kwan <dougkwan@google.com> |
498 | ||
499 | * arm.cc (Arm_relobj::scan_section_for_cortex_a8_erratum): Warn | |
500 | if section is marked as containing instructions but has no mapping | |
501 | symbols. | |
502 | (Arm_relobj::do_count_local_symbols): Call adjust_sym_shndx to get | |
503 | correct section index. | |
504 | (Arm_relobj::find_linked_text_section): Ditto. | |
505 | ||
00698fc5 CC |
506 | 2010-04-07 Cary Coutant <ccoutant@google.com> |
507 | ||
508 | * archive.cc (include_member): Destroy Read_symbols_data object before | |
509 | releasing file. | |
510 | * object.cc (Read_symbols_data::~Read_symbols_data) New destructor. | |
511 | * object.h (Read_symbols_data::Read_symbols_data) New constructor. | |
512 | (Read_symbols_data::~Read_symbols_data) New destructor. | |
513 | (Section_relocs::Section_relocs) New constructor. | |
514 | (Section_relocs::~Section_relocs) New destructor. | |
515 | (Read_relocs_data::Read_relocs_data) New constructor. | |
516 | (Read_relocs_data::~Read_relocs_data) New destructor. | |
517 | * testsuite/binary_unittest.cc (Sized_binary_test): Set sd member | |
518 | pointers to NULL after deleting. | |
519 | ||
7296d933 DK |
520 | 2010-04-07 Doug Kwan <dougkwan@google.com> |
521 | ||
522 | * arm.cc: Replace "endianity" with "endianness" in comments. | |
523 | (Arm_exidx_cantunwind): Ditto. | |
524 | (Arm_relobj::Arm_relobj): Initialize merge_flags_and_attribures. | |
525 | (Arm_relobj::merge_flags_and_attributes): New method. | |
526 | (Arm_relobj::merge_flags_and_attributes_): New data member. | |
527 | (Arm_exidx_cantunwind::do_fixed_endian_write): Fix formatting. | |
528 | (Arm_relobj::scan_sections_for_stubs): Ditto. | |
529 | (Arm_relobj::do_read_symbols): Check to see if we really want to | |
530 | merge processor-specific flags and attributes. Exit early if | |
531 | an object is empty except for section names and the undefined symbol. | |
532 | (Target_arm::do_finalize_sections): Move check for ELF format to | |
533 | Arm_relobj::do_read_symbols. Merge processor specific flags and | |
534 | attributes from a regular object only when we have determined that | |
535 | it is aapropriate. Do not create an .ARM.attributes section in | |
536 | output if there is no regular input object. | |
537 | (Target_arm::merge_processor_specific_flags): Check | |
538 | --warn-mismatch before printing any error. | |
539 | (Target_arm::merge_object_attributes): Ditto. | |
540 | * gold.cc (queue_middle_tasks): Handle the case in which there is | |
541 | no regular object in input. | |
542 | * options.cc (General_options::parse_EB): New method. | |
543 | (General_options::parse_EL): Same. | |
544 | (General_options::General_options): Initialize endianness_. | |
545 | * options.h (-EB, -EL, -no-pipeline-knowledge, -p, --warn-mismatch): | |
546 | New options. | |
547 | (General_options::Endianness): New enum. | |
548 | (General_options::endianness): New method. | |
549 | (General_options::endianness_): New data member. | |
550 | * parameters.cc (Parameters::set_options): Check target endianness. | |
551 | (Parameters::set_target_once): Ditto. | |
552 | (Parameters::check_target_endianness): New method. | |
553 | (parameters_force_valid_target): If either -EL or -EB is specified, | |
554 | use it to define endianness of default target. | |
555 | * parameters.h (Parameters::check_target_endianness): New method | |
556 | declaration. | |
557 | * target.h (class Target): Change "endianity" to "endianness" | |
558 | in comments. | |
559 | ||
efc8d4f2 RW |
560 | 2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
561 | ||
562 | * configure.ac (AM_INIT_AUTOMAKE): Add option no-dist. | |
563 | * configure: Regenerate. | |
564 | * Makefile.in: Regenerate. | |
565 | * testsuite/Makefile.in: Regenerate. | |
566 | ||
be234d88 CC |
567 | 2010-04-06 Cary Coutant <ccoutant@google.com> |
568 | ||
569 | gcc PR lto/42757 | |
570 | * plugin.cc (Pluginobj::get_symbol_resolution_info): Check for | |
571 | prevailing definitions of common symbols. | |
572 | * testsuite/plugin_test_6.sh: New test case. | |
573 | * testsuite/plugin_common_test_1.c: New test case. | |
574 | * testsuite/plugin_common_test_2.c: New test case. | |
575 | * testsuite/Makefile.am (plugin_test_6): New test case. | |
576 | * testsuite/Makefile.in: Regenerate. | |
577 | ||
bd32c6bd NC |
578 | 2010-04-06 Nick Clifton <nickc@redhat.com> |
579 | ||
580 | * po/vi.po: New Vietnamese translation. | |
581 | ||
323c532f DK |
582 | 2010-03-30 Doug Kwan <dougkwan@google.com> |
583 | ||
584 | * arm.cc (Target_arm::using_thumb_only): Handle v6-M | |
585 | ||
4fcd97eb DK |
586 | 2010-03-25 Doug Kwan <dougkwan@google.com> |
587 | ||
588 | * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Rearrange code | |
589 | to avoid a conversion warning on a 32-bit host. | |
590 | ||
4ebf39db ILT |
591 | 2010-03-24 Ian Lance Taylor <iant@google.com> |
592 | ||
593 | * testsuite/script_test_3.t: Add a TLS segment. | |
594 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
595 | tls_phdrs_script_test. | |
596 | (tls_phdrs_script_test_SOURCES): Define. | |
597 | (tls_phdrs_script_test_DEPENDENCIES): Define. | |
598 | (tls_phdrs_script_test_LDFLAGS): Define. | |
599 | (tls_phdrs_script_test_LDADD): Define. | |
600 | * testsuite/Makefile.in: Rebuild. | |
601 | ||
4a599bdd CC |
602 | 2010-03-23 Cary Coutant <ccoutant@google.com> |
603 | ||
604 | * fileread.cc (find_or_make_view): Fix comment. | |
605 | ||
6c93b22c ILT |
606 | 2010-03-23 Ian Lance Taylor <iant@google.com> |
607 | ||
608 | * script-sections.cc (class Orphan_section_placement): Define | |
609 | PLACE_TLS and PLACE_TLS_BSS. | |
610 | (Orphan_section_placement::Orphan_section_placement): Initialize | |
611 | new places. | |
612 | (Orphan_section_placement::find_place): Handle SHF_TLS sections. | |
613 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_script_test. | |
614 | (tls_script_test_SOURCES): Define. | |
615 | (tls_script_test_DEPENDENCIES): Define. | |
616 | (tls_script_test_LDFLAGS): Define. | |
617 | (tls_script_test_LDADD): Define. | |
618 | * testsuite/Makefile.in: Rebuild. | |
619 | ||
a2c7281b DK |
620 | 2010-03-22 Doug Kwan <dougkwan@google.com> |
621 | ||
622 | * arm.cc (Arm_relocate_functions::abs8, | |
623 | Arm_relocate_functions::abs16): Use correct check for overflow | |
624 | specified in the ARM ELF specs. | |
625 | (Arm_relocate_functions): thumb_branch_common. Handle bit 1 of branch | |
626 | target of a BLX instruction specially. | |
627 | (Reloc_stub::stub_type_for_reloc): Ditto. | |
628 | (Relocate::relocate): Use symbolic names instead of numeric relocation | |
629 | codes to report error. | |
630 | (Target_arm::do_relox): Reduce default stub-group size for Cortex-A8 | |
631 | workaround. | |
632 | * testsuite/Makefile.am (check_DATA): add thumb_blx_in_range.stdout, | |
633 | thumb_blx_out_of_range.stdout, thumb2_blx_in_range.stdout and | |
634 | thumb2_blx_out_of_range.stdout | |
635 | (thumb_bl_out_of_range, thumb_bl_out_of_range.o, | |
636 | thumb2_bl_out_of_range, thumb2_bl_out_of_range.o): Fix dependenices. | |
637 | (thumb_blx_in_range.stdout, thumb_blx_in_range, thumb_blx_in_range.o, | |
638 | thumb_blx_out_of_range.stdout, thumb_blx_out_of_range, | |
639 | thumb_blx_out_of_range.o, thumb2_blx_in_range.stdout, | |
640 | thumb2_blx_in_range, thumb2_blx_in_range.o, | |
641 | thumb2_blx_out_of_range.stdout, thumb2_blx_out_of_range, | |
642 | thumb2_blx_out_of_range.o): New rules. | |
643 | (MOSTLYCLEANFILES): Add thumb_blx_in_range, thumb_blx_out_of_range, | |
644 | thumb2_blx_in_range and thumb2_blx_out_of_range. | |
645 | * testsuite/Makefile.in: Regenerate. | |
646 | * arm_branch_in_range.sh: Add tests for THUMB BLX. | |
647 | * testsuite/thumb_blx_in_range.s: New file. | |
648 | * testsuite/thumb_blx_out_of_range.s: New file. | |
649 | ||
b0193076 RÁE |
650 | 2010-03-22 Rafael Espindola <espindola@google.com> |
651 | ||
652 | * archive.cc (Should_include): Move to archive.h. | |
653 | (should_include_member): Make it a member of Archive. | |
654 | (Lib_group): New. | |
655 | (Add_lib_group_symbols): New. | |
656 | * archive.h: Include options.h. | |
657 | (Archive_member): Moved from Archive. | |
658 | (Should_include): Moved from archive.cc. | |
659 | (Lib_group): New. | |
660 | (Add_lib_group_symbols): New. | |
661 | * dynobj.cc (do_should_include_member): New. | |
662 | * dynobj.h (do_should_include_member): New. | |
663 | * gold.cc (queue_initial_tasks): Update call to queue. | |
664 | * main.cc (main): Print lib group stats. | |
665 | * object.cc (do_should_include_member): New. | |
666 | * object.h: Include archive.h. | |
667 | (Object::should_include_member): New. | |
668 | (Object::do_should_include_member): New. | |
669 | (Sized_relobj::do_should_include_member): New. | |
670 | * options.cc (General_options::parse_start_lib): New. | |
671 | (General_options::parse_end_lib): New. | |
672 | (Input_arguments::add_file): Handle lib groups. | |
673 | (Input_arguments::start_group): Check we are not in a lib. | |
674 | (Input_arguments::start_lib): New. | |
675 | (Input_arguments::end_lib): New. | |
676 | * options.h (General_options): Add start_lib and end_lib. | |
677 | (Input_argument::lib_): New. | |
678 | (Input_argument::lib): New. | |
679 | (Input_argument::is_lib): New. | |
680 | (Input_file_lib): New. | |
681 | (Input_arguments::in_lib_): New. | |
682 | (Input_arguments::in_lib): New. | |
683 | (Input_arguments::start_lib): New. | |
684 | (Input_arguments::end_lib_): New. | |
685 | * plugin.cc (Pluginobj::get_symbol_resolution_info): Mark symbols | |
686 | in unused members as preempted. | |
687 | (Sized_pluginobj::do_should_include_member): New. | |
688 | * plugin.h (Sized_pluginobj::do_should_include_member): New. | |
689 | * readsyms.cc (Read_symbols::locks): If we are just reading a member, | |
690 | return the blocker. | |
691 | (Read_symbols::do_whole_lib_group): New. | |
692 | (Read_symbols::do_lib_group): New. | |
693 | (Read_symbols::do_read_symbols): Handle lib groups. | |
694 | (Read_symbols::get_name): Handle lib groups. | |
695 | * readsyms.h (Read_symbols): Add an archive member pointer. | |
696 | (Read_symbols::do_whole_lib_group): New. | |
697 | (Read_symbols::do_lib_group): New. | |
698 | (Read_symbols::member_): New. | |
699 | * script.cc (read_input_script): Update call to queue_soon. | |
700 | ||
d099120c DK |
701 | 2010-03-19 Doug Kwan <dougkwan@google.com> |
702 | ||
703 | * arm.cc (Stub_table::Stub_table): Initialize new data members | |
704 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. | |
705 | (Stub_table::add_reloc_stub): Assign stub offset and update | |
706 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. | |
707 | (Stub_table::reloc_stubs_size_, Stub_table::reloc_stubs_addralign_): | |
708 | New data members. | |
709 | (Stub_table::update_data_size_and_addralign): Use | |
710 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_ | |
711 | instead of going over all reloc stubs. | |
712 | (Stub_table::finalize_stubs): Do not assign reloc stub offsets. | |
713 | * stringpool.cc (Stringpool_template::Stringpool_template): Initialize | |
714 | Stringpool_template::offset_ to size of Stringpool_char. | |
715 | (Stringpool_template::new_key_offset): Remove code to initialize | |
716 | Stringpool_template::offset_. | |
717 | * stringpool.h (Stringpool_template::set_no_zero_null): Set | |
718 | Stringpool_template::offset_ to zero. | |
719 | ||
1aa37384 DK |
720 | 2010-03-15 Doug Kwan <dougkwan@google.com> |
721 | ||
722 | * stringpool.cc (Stringpool_template::Stringpool_template): Initialize | |
723 | offset_. | |
724 | (Stringpool_template::new_key_offset): New method. | |
725 | (Stringpool_template::add_string): Assign offsets when adding new | |
726 | strings. | |
727 | (Stringpool_template::set_string_offsets): Do not set string offsets | |
728 | when not optimizing. | |
729 | * stringpool.h (Chunked_vector::Chunked_vector): Initialize data | |
730 | member size_. | |
731 | (Chunked_vector::clear): Clear size_. | |
732 | (Chunked_vector::reserve): Call reserve method of all Element_vectors. | |
733 | (Chunked_vector::size): Return size_. | |
734 | (Chunked_vector::push_back): Use size_ to find insert position. | |
735 | (Chunked_vector::size_): New data member. | |
736 | (Stringpool_template::set_no_zero_null): Assert string set is empty. | |
737 | (Stringpool_template::new_key_offset): New method declaration. | |
738 | (Stringpool_template::offset_): New data member. | |
739 | ||
b672b057 RÁE |
740 | 2010-03-15 Rafael Espindola <espindola@google.com> |
741 | ||
742 | * readsyms.cc (Read_symbols::do_read_symbols): Update calls to | |
743 | Add_symbols' constructor. | |
744 | * readsyms.h (Add_symbols): Remove the input_group member. | |
745 | ||
b6848d3c ILT |
746 | 2010-03-10 Ian Lance Taylor <iant@google.com> |
747 | ||
748 | * reloc.cc (Sized_relobj::split_stack_adjust_reltype): Call the | |
749 | target to ask whether a reference to a symbol requires a stack | |
750 | split. | |
751 | * target.h (Target::is_call_to_non_split): New function. | |
752 | (Target::do_is_call_to_non_split): Declare virtual function. | |
753 | * target.cc: Include "symtab.h". | |
754 | (Target::do_is_call_to_non_split): New function. | |
755 | * i386.cc (Target_i386::do_is_call_to_non_split): New function. | |
756 | ||
a2a5469e CC |
757 | 2010-03-10 Cary Coutant <ccoutant@google.com> |
758 | ||
759 | * fileread.cc (File_read::~File_read): Don't delete whole_file_view_. | |
760 | (File_read::open[1]): Remove initial mapping of whole_file_view_. | |
761 | (File_read::open[2]): Add whole_file_view_ to list of views. | |
762 | (File_read::make_view): Remove test of whole_file_view_. | |
763 | (File_read::find_or_make_view): Create whole_file_view_ if | |
764 | necessary. | |
765 | (File_read::clear_views): Replace bool parameter with enum; | |
766 | adjust all callers. Don't delete views with permanent data; | |
767 | do delete cached views and views from archives if | |
768 | --no-keep-files-mapped is set. Set whole_file_view_ to NULL | |
769 | if clearing the corresponding view. | |
770 | * fileread.h (File_read::Clear_views_mode): New enum. | |
771 | (File_read::View::is_permanent_view): New method. | |
772 | (File_read::clear_views): Replace bool parameter | |
773 | with enum; adjust all callers. | |
774 | * options.h (General_options): Change keep_files_mapped option; | |
775 | add map_whole_files. | |
776 | * readsyms.cc (Add_symbols::run): Delete sd_ object before | |
777 | releasing the file. | |
778 | * reloc.cc (Scan_relocs::run): Delete rd_ object before releasing | |
779 | the file. | |
780 | ||
8861f32b DM |
781 | 2010-03-10 David S. Miller <davem@davemloft.net> |
782 | ||
783 | * sparc.cc (Target_sparc::Scan::local): Accept R_SPARC_WPLT30. | |
784 | ||
d62d0f5f ST |
785 | 2010-03-09 Sriraman Tallam <tmsriram@google.com> |
786 | ||
787 | * icf.cc (get_section_contents): Add '@' marker after processing the | |
788 | merge reloc. | |
789 | ||
9177756d DK |
790 | 2010-03-08 Doug Kwan <dougkwan@google.com> |
791 | ||
792 | * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Fix build breakage | |
793 | due to a conversion warning. | |
794 | (Arm_relobj::update_output_local_symbol_count): Check for local | |
795 | symbol with unset output index. | |
796 | ||
9e9e071b ILT |
797 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
798 | ||
799 | * options.h (class General_options): Add --spare-dynamic-tags. | |
800 | * output.cc (Output_data_dynamic::set_final_data_size): Implement | |
801 | --spare-dynamic-tags. | |
802 | ||
a81ee015 ILT |
803 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
804 | ||
805 | * incremental.cc: Include "libiberty.h". | |
806 | ||
44ec90b9 RO |
807 | 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
808 | ||
809 | * dynobj.h (Verdef::Verdef): Add is_info arg, is_info member | |
810 | function, is_info_ member. | |
811 | * dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_. | |
812 | (Versions::Versions): Update caller. | |
813 | (Versions::define_base_version): Likewise. | |
814 | (Versions::add_def): Likewise. | |
815 | ||
0897ed3b ST |
816 | 2010-03-03 Sriraman Tallam <tmsriram@google.com> |
817 | ||
818 | * i386.cc (Target_i386::can_check_for_function_pointers): New function. | |
819 | (Scan::possible_function_pointer_reloc): New function. | |
820 | (Scan::local_reloc_may_be_function_pointer): Change to call | |
821 | possible_function_pointer_reloc. | |
822 | (Scan::global_reloc_may_be_function_pointer): Ditto. | |
823 | * icf.h (Icf::check_section_for_function_pointers): Change to reject | |
824 | relocations in ".data.rel.ro._ZTV" section. | |
825 | * testsuite/icf_safe_so_test.sh: Change to pass i386. | |
826 | * testsuite/icf_safe_so_test.cc: Ditto. | |
827 | * testsuite/icf_safe_test.cc: Ditto. | |
828 | * testsuite/icf_safe_test.sh: Ditto. | |
829 | ||
d3bbad62 ILT |
830 | 2010-03-03 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
831 | Ian Lance Taylor <iant@google.com> | |
832 | ||
833 | * target-reloc.h (relocate_section): Check the symbol table index | |
834 | for -1U before setting the local symbol index. | |
835 | (scan_relocatable_relocs): If copying the relocation, record that | |
836 | the local symbol is required. | |
837 | * object.h (Symbol_value::is_output_symtab_index_set): New | |
838 | function. | |
839 | (Symbol_value::may_be_discarded_from_output_symtab): New | |
840 | function. | |
841 | (Symbol_value::has_output_symtab_entry): New function. | |
842 | (Symbol_value::needs_output_symtab_entry): Remove. | |
843 | (Symbol_value::output_symtab_index): Make sure the symbol index is | |
844 | set. | |
845 | (Symbol_value::set_output_symtab_index): Make sure the symbol | |
846 | index is not set. Make sure the new index is valid. | |
847 | (Symbol_value::set_must_have_output_symtab_entry): New function. | |
848 | (Symbol_value::has_output_dynsym_entry): New function. | |
849 | (Symbol_value::set_output_dynsym_index): Make sure the new index | |
850 | is valid. | |
851 | (Sized_relobj::set_must_have_output_symtab_entry): New function. | |
852 | * object.cc (Sized_relobj::do_count_local_symbols): Only discard a | |
853 | local symbol if permitted. | |
854 | (Sized_relobj::do_finalize_local_symbols): Call | |
855 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
856 | (Sized_relobj::write_local_symbols): Call has_output_symtab_entry | |
857 | rather than needs_output_symtab_entry. Call | |
858 | has_output_dynsym_entry rather than needs_output_dynsym_entry. | |
859 | * arm.cc (Arm_relobj::update_output_local_symbol_count): Call | |
860 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
861 | * testsuite/discard_locals_relocatable_test.c: New file. | |
862 | * testsuite/discard_locals_test.sh: Test -r. | |
863 | * testsuite/Makefile.am (check_DATA): Add | |
864 | discard_locals_relocatable_test1.syms, | |
865 | discard_local_relocatable_test2.syms. | |
866 | (MOSTLYCLEANFILES): Likewise. Also add | |
867 | discard_locals_relocatable_test1.lout and | |
868 | discard_locals_relocatable_test2.out. | |
869 | (discard_locals_relocatable_test1.syms): New target. | |
870 | (discard_locals_relocatable_test.o): New target. | |
871 | (discard_locals_relocatable_test1.out): New target. | |
872 | (discard_locals_relocatable_test2.syms): New target. | |
873 | (discard_locals_relocatable_test2.out): New target. | |
874 | (various): Add missing ../ld-new dependencies. | |
875 | * testsuite/Makefile.in: Rebuild. | |
876 | ||
7e8ccf26 NC |
877 | 2010-03-03 Nick Clifton <nickc@redhat.com> |
878 | ||
879 | * po/fi.po: New Finnish translation. | |
880 | ||
2a0ff005 DK |
881 | 2010-03-01 Doug Kwan <dougkwan@google.com> |
882 | ||
883 | * layout.cc (Layout::Layout): Force section types of .init_array*, | |
884 | .preinit_array* and .fini_array* sections. | |
885 | * output.cc (Output_section::Input_section_sort_entry::has_priority): | |
886 | Fix check of return value of std::string::find.(). | |
887 | (Output_section::Input_section_sort_compare::operator()): Remove | |
888 | comment about .init_array. | |
889 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
890 | New method. | |
891 | (Output_section::sort_attached_input_sections): Handle .init_array | |
892 | and .fini_array specially. | |
893 | * output.h (Output_section::Inut_section_sort_compare): Update | |
894 | comment. | |
895 | (Output_section::Input_section_sort_init_fini_compare): New struct. | |
896 | ||
c3e4ae29 DK |
897 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
898 | ||
899 | * arm.cc (Target_arm::Relocate::reloc_is_non_pic): Treat | |
900 | R_ARM_PREL31 and R_ARM_SBREL31 as position independent. | |
901 | * testsuite/debug_msg.sh: Avoid matching source line number for | |
902 | use of global variable undef_int. | |
903 | ||
2fd9ae7a DK |
904 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
905 | ||
906 | * arm.cc (Target_arm::scan_reloc_for_stub): Move code handling | |
907 | R_ARM_V4BX to Target_arm::scan_reloc_section_for_stubs. | |
908 | (Target_arm::scan_reloc_section_for_stubs): Instead of calling | |
909 | scan_reloc_for_stub, do all processing of R_ARM_V4BX here. | |
910 | * options.cc (General_options::General_options): Initialize member | |
911 | fix_v4bx_. | |
912 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_fix_v4bx.sh | |
913 | (check_DATA): Add arm_fix_v4bx.stdout, arm_fix_v4bx_interworking.stdout | |
914 | and rm_no_fix_v4bx.stdout | |
915 | (arm_fix_v4bx.stdout, arm_fix_v4bx, arm_fix_v4bx.o, | |
916 | arm_fix_v4bx_interworking.stdout, arm_fix_v4bx_interworking, | |
917 | arm_no_fix_v4bx.stdout, arm_no_fix_v4bx): New make rules. | |
918 | (MOSTLYCLEANFILES): Add arm_fix_v4bx, arm_fix_v4bx_interworking | |
919 | and arm_no_fix_v4bx. | |
920 | * Makefile.in: Regenerate. | |
921 | * testsuite/arm_fix_v4bx.s: New file. | |
922 | * testsuite/arm_fix_v4bx.sh: Ditto. | |
923 | ||
67ec7d0b DK |
924 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
925 | ||
926 | * arm.cc (Target_arm::got_section): Make the .got section the first | |
927 | non RELRO section in the data segment. | |
928 | * testsuite/script_test_5.sh: Fix match patterns to avoid matching | |
929 | suffixes of section names. | |
930 | ||
10165461 DK |
931 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
932 | ||
933 | * arm.cc (Target_arm::do_finalize_sections): Skip processor specific | |
934 | flags and attributes merging if an input file is a binary file. | |
935 | * fileread.cc (Input_file::open): Record format of original file. | |
936 | * fileread.h (Input_file::Format): New enum type. | |
937 | (Input_file::Input_file): Initialize data member format_. | |
938 | (Input_file::format): New method definition. | |
939 | (Input_file::format_):: New data member. | |
940 | ||
4a54abbb DK |
941 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
942 | ||
943 | * arm.cc (Arm_output_data_got): New class. | |
944 | (ARM_TCB_SIZE): New constant | |
945 | (Target_arm): Use Arm_output_data_got instead of Output_data_got. | |
946 | (Arm_output_section::fix_exidx_coverage): Add a parameter for layout. | |
947 | If user uses a script with a SECTIONS clause, issue only a warning | |
948 | for a misplaced EXIDX input section. Otherwise, issue an error. | |
949 | (Arm_relobj::do_gc_process_relocs): Exit early if we are not doing | |
950 | garbage collection. | |
951 | (Target_arm::got_mode_index_entry): Handle static linking. | |
952 | (Target_arm::Scan::local): Ditto. | |
953 | (Target_arm::Scan::global): Ditto. | |
954 | (Target_arm::Relocate::relocate_tls): Handle static linking. Fix | |
955 | all incorrectly implemented relocations. | |
956 | (Target_arm::fix_exidx_coverage): Pass layout to | |
957 | Arm_output_section::fix_exidx_coverage. | |
958 | * layout.cc (Layout::section_name_mapping): Remove trailing dots | |
959 | from ".ARM.exidx." and ".ARM.extab.". | |
960 | ||
ca419a6f ILT |
961 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
962 | ||
963 | * arm.cc (Target_arm::do_finalize_sections): Create attribute | |
964 | section if it does not already exist. | |
965 | * attributes.cc (Attributes_section_data::Attributes_section_data): | |
966 | Don't crash if size is zero. | |
967 | ||
135b9c78 ILT |
968 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
969 | Ian Lance Taylor <iant@google.com> | |
970 | ||
971 | * gold.cc (queue_middle_tasks): If no input files were opened, | |
972 | exit. | |
973 | * workqueue.h (Task_function::Task_function): Assert that there is | |
974 | a blocker. | |
975 | ||
bb0bfe4f DK |
976 | 2010-02-22 Doug Kwan <dougkwan@google.com> |
977 | ||
978 | * gold-threads.h (Once::~Once): Explicitly define virtual destructor. | |
979 | * icf.cc (get_section_contents): Cast snprintf arguments to long long | |
980 | types to avoid warnings due to different uint64_t implementations | |
981 | on different hosts. | |
982 | ||
2a2b6d42 DK |
983 | 2010-02-21 Doug Kwan <dougkwan@google.com> |
984 | ||
985 | * arm.cc (Arm_relocate_functions::arm_branch_common): Fix bug in | |
986 | handling of the maximum backward branch offset. | |
987 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
988 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_branch_in_range.sh. | |
989 | (check_DATA): Add arm_bl_in_range.stdout, arm_bl_out_of_range.stdout | |
990 | thumb_bl_in_range.stdout, thumb_bl_out_of_range.stdout, | |
991 | thumb2_bl_in_range.stdout and thumb2_bl_out_of_range.stdout. | |
992 | (arm_bl_in_range.stdout, arm_bl_in_range, arm_bl_in_range.o, | |
993 | arm_bl_out_of_range.stdout, arm_bl_out_of_range, | |
994 | arm_bl_out_of_range.o, thumb_bl_in_range.stdout, thumb_bl_in_range, | |
995 | thumb_bl_in_range.o, thumb_bl_out_of_range.stdout, | |
996 | thumb_bl_out_of_range thumb_bl_out_of_range.o, | |
997 | thumb2_bl_in_range.stdout, thumb2_bl_in_range, thumb2_bl_in_range.o | |
998 | thumb2_bl_out_of_range.stdout, thumb2_bl_out_of_range, | |
999 | thumb2_bl_out_of_range.o): New rules. | |
1000 | (MOSTLYCLEANFILES): Add arm_bl_in_range, arm_bl_out_of_range, | |
1001 | thumb_bl_in_range, thumb_bl_out_of_range, thumb2_bl_in_range and | |
1002 | thumb2_bl_out_of_range | |
1003 | * testsuite/Makefile.in: Regenerate. | |
1004 | * testsuite/arm_bl_in_range.s: New file. | |
1005 | * testsuite/arm_bl_out_of_range.s: Ditto. | |
1006 | * testsuite/arm_branch_in_range.sh: Ditto. | |
1007 | * testsuite/arm_branch_range.t: Ditto. | |
1008 | * testsuite/thumb2_branch_range.t: Ditto. | |
1009 | * testsuite/thumb_bl_in_range.s: Ditto. | |
1010 | * testsuite/thumb_bl_out_of_range.s: Ditto. | |
1011 | * testsuite/thumb_branch_range.t: Ditto. | |
1012 | ||
b487ad64 ST |
1013 | 2010-02-20 Sriraman Tallam <tmsriram@google.com> |
1014 | ||
1015 | * gc.h (gc_process_relocs): Change vectors to point to the new list. | |
1016 | Add reloc offset information. | |
1017 | * icf.cc (get_section_contents): Change iterators to point to the new | |
1018 | vectors. Add reloc offset information to the contents. | |
1019 | * icf.h (Icf::Sections_reachable_info): New typedef. | |
1020 | (Icf::Sections_reachable_list): New typedef. | |
1021 | (Icf::Offset_info): New typedef. | |
1022 | (Icf::Reloc_info): New struct typedef. | |
1023 | (Icf::Reloc_info_list): New typedef. | |
1024 | (Icf::symbol_reloc_list): Delete method. | |
1025 | (Icf::addend_reloc_list): Delete method. | |
1026 | (Icf::section_reloc_list): Delete method. | |
1027 | (Icf::reloc_info_list): New method. | |
1028 | (Icf::reloc_info_list_): New member. | |
1029 | ||
f96accdf DK |
1030 | 2010-02-19 Doug Kwan <dougkwan@google.com> |
1031 | ||
1032 | * arm-reloc.def: Mark R_ARM_TLS_GD32, R_ARM_TLS_LDM32, | |
1033 | R_ARM_TLS_LDO32, R_ARM_TLS_IE32 and R_ARM_TLS_LE32 are implemented. | |
1034 | * arm.cc (Arm_relocation_functions): New forward declaration. | |
1035 | (Target_arm::Target_arm): Initialize new data members | |
1036 | got_mod_index_offset_ and tls_base_symbol_defined_. | |
1037 | (Target_arm::Relocate::relocate_tls): New method. | |
1038 | (Target_arm::optimize_tls_reloc, Target_arm::define_tls_base_symbol, | |
1039 | Target_arm::got_mod_index_entry, Target_arm::rel_tls_desc_section): | |
1040 | New methods. | |
1041 | (Target_arm::Got_type): Add GOT_TYPE_TLS_NOFFSET, GOT_TYPE_OFFSET, | |
1042 | GOT_TYPE_TLS_PAIR and GOT_TYPE_TLS_DESC. | |
1043 | (Target_arm::got_mod_index_offset_, | |
1044 | Target_arm::tls_base_symbol_defined_): New data members. | |
1045 | (Target_arm::Scan::local, Target::Scan::global, | |
1046 | Target_arm::Relocate::relocate): Handle 32-bit initial TLS | |
1047 | relocations. | |
1048 | ||
c8761b9a DK |
1049 | 2010-02-18 Doug Kwan <dougkwan@google.com> |
1050 | ||
1051 | * arm.cc (Arm_relobj::find_linked_text_section): New method. | |
1052 | (Arm_relobj::make_exidx_input_section): Pass section index of linked | |
1053 | text section as a parameter becuase some broken tools may not set | |
1054 | the link in section header. | |
1055 | (Target_arm::has_got_section): New method. | |
1056 | (Target_arm::scan_section_for_cortex_a8_stubs): Treat an input section | |
1057 | without any mapping symbol as data only. Remove warning. | |
1058 | (Arm_relobj::do_read_synbols): If an EXIDX input section has no | |
1059 | link in its section header, try to discover the link by inspecting the | |
1060 | REL31 relocation at the beginning of the section. | |
1061 | (Target_arm::Scan::check_non_pic): Report name of offending relocation | |
1062 | in error message. | |
1063 | (Target_arm::Scan::global): Treat any reference to the symbol | |
1064 | _GLOBAL_OFFSET_TABLE_ as a GOT access. | |
1065 | ||
21bb3914 ST |
1066 | 2010-02-12 Sriraman Tallam <tmsriram@google.com> |
1067 | ||
1068 | * arm.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
1069 | (Scan::global_reloc_may_be_function_pointer): New function. | |
1070 | * sparc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
1071 | (Scan::global_reloc_may_be_function_pointer): New function. | |
1072 | * powerpc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
1073 | (Scan::global_reloc_may_be_function_pointer): New function. | |
1074 | * i386.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
1075 | (Scan::global_reloc_may_be_function_pointer): New function. | |
1076 | * x86_64.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
1077 | (Scan::global_reloc_may_be_function_pointer): New function. | |
1078 | (Scan::possible_function_pointer_reloc): New function. | |
1079 | (Target_x86_64::can_check_for_function_pointers): New function. | |
1080 | * gc.h (gc_process_relocs): Scan relocation types to determine if | |
1081 | function pointers were taken for targets that support it. | |
1082 | * icf.cc (Icf::find_identical_sections): Include functions for | |
1083 | folding in safe ICF whose pointer is not taken. | |
1084 | * icf.h (Secn_fptr_taken_set): New typedef. | |
1085 | (fptr_section_id_): New member. | |
1086 | (section_has_function_pointers): New function. | |
1087 | (set_section_has_function_pointers): New function. | |
1088 | (check_section_for_function_pointers): New function. | |
1089 | * options.h: Fix comment for safe ICF option. | |
1090 | * target.h (can_check_for_function_pointers): New function. | |
1091 | * testsuite/Makefile.am: Add icf_safe_so_test test case. | |
1092 | Modify icf_safe_test for X86-64. | |
1093 | * testsuite/Makefile.in: Regenerate. | |
1094 | * testsuite/icf_safe_so_test.cc: New file. | |
1095 | * testsuite/icf_safe_so_test.sh: New file. | |
1096 | * testsuite/icf_safe_test.cc (kept_func_3): New function. | |
1097 | (main): Change to take pointer to function kept_func_3. | |
1098 | * testsuite/icf_safe_test.sh (arch_specific_safe_fold): Check if safe | |
1099 | folding is done correctly for X86-64. | |
1100 | ||
0da6fa6c DM |
1101 | 2010-02-12 David S. Miller <davem@davemloft.net> |
1102 | ||
1103 | * output.h (Output_reloc<SHT_REL>::Output_reloc): Add | |
1104 | is_symbolless parameter. | |
1105 | (Output_reloc<SHT_REL>::is_symbolless): New. | |
1106 | (Output_reloc<SHT_REL>::is_symbolless_): New. | |
1107 | (Output_reloc<SHT_REL>::type_): Decrease to 29 bits. | |
1108 | (Output_reloc<SHT_RELA>::Output_reloc): Add is_symbolless parameter. | |
1109 | (Output_reloc<SHT_RELA>::is_symbolless): New. | |
1110 | (Output_data_reloc::add_global): Handle is_symbolless. | |
1111 | (Output_data_reloc::add_global_relative): Likewise. | |
1112 | (Output_data_reloc::add_local): Likewise. | |
1113 | (Output_data_reloc::add_local_relative): Likewise. | |
1114 | (Output_data_reloc::add_symbolless_global_addend): New. | |
1115 | (Output_data_reloc::add_symbolless_local_addend): New. | |
1116 | * output.cc (Output_reloc<SHT_REL>::Output_reloc): Handle | |
1117 | is_symbolless. | |
1118 | (Output_reloc::set_needs_dynsym_index): Test ->is_symbolless_ | |
1119 | instead of ->is_relative_ | |
1120 | (Output_reloc::write): Likewise. | |
1121 | (Output_reloc::get_symbol_index): Return 0 when ->is_symbolless_ | |
1122 | (Output_reloc::write_rel): Simplify. | |
1123 | ||
1124 | * sparc.cc (Target_sparc::Scan::local): Use | |
1125 | ->add_symbolless_local_addend as needed. | |
1126 | (Target_sparc::Scan::global): Use ->add_symbolless_global_addend as | |
1127 | needed. Also, emit appropriate unaligned vs. aligned dynamic reloc | |
1128 | based upon relocation offset. | |
1129 | ||
e4782e83 DK |
1130 | 2010-02-11 Doug Kwan <dougkwan@google.com> |
1131 | ||
1132 | * arm.cc (Target_arm::Scan::local): Fix bugs in relocation handling. | |
1133 | (Target_arm::Scan::global): Ditto. Also remove a comment before the | |
1134 | beginning of function. | |
1135 | (Target_arm::Relocate::relocate): Remove error messages for MOVW_ABS | |
1136 | and MOVT_ABS relocations. Those are non issued in scanning. Fix | |
1137 | parameter is_32bit in calls to should_apply_static_reloc. | |
1138 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_abs_global.sh. | |
1139 | (check_DATA): Add arm_abs_global.stdout. | |
1140 | (arm_abs_lib.o, libarm_abs.so, arm_abs_global.o, arm_abs_global, | |
1141 | arm_abs_global.stdout): New rules. | |
1142 | (MOSTLLYCLEANFILES): Add arm_abs_global | |
1143 | * Makefile.in: Regenerate. | |
1144 | * testsuite/arm_abs_global.s: New file. | |
1145 | * testsuite/arm_abs_global.sh: Ditto. | |
1146 | * testsuite/arm_abs_lib.s: Ditto. | |
1147 | ||
93ceb764 ILT |
1148 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
1149 | ||
1150 | * gold.cc (queue_middle_gc_tasks): Use a separate blocker for each | |
1151 | Read_relocs task. | |
1152 | (queue_middle_tasks): Likewise, and also for Scan_relocs. Run | |
1153 | Allocate_commons_task first. | |
1154 | * reloc.cc (Read_relocs::run): Pass next_blocker_ down to next | |
1155 | task, rather than symtab_lock_. | |
1156 | (Gc_process_relocs::~Gc_process_relocs): New function. | |
1157 | (Gc_process_relocs::is_runnable): Check this_blocker_. | |
1158 | (Gc_process_relocs::locks): Use next_blocker_ rather than | |
1159 | blocker_. | |
1160 | (Scan_relocs::~Scan_relocs): New function. | |
1161 | (Scan_relocs::is_runnable): Check this_blocker_ rather than | |
1162 | symtab_lock_. | |
1163 | (Scan_relocs::locks): Drop symtab_lock_ and blocker_. Add | |
1164 | next_blocker_. | |
1165 | * reloc.h (class Read_relocs): Drop symtab_lock_ and blocker_ | |
1166 | fields. Add this_blocker_ and next_blocker_ fields. Adjust | |
1167 | constructor accordingly. | |
1168 | (class Gc_process_relocs): Likewise. | |
1169 | (class Scan_relocs): Likewise. | |
1170 | * common.h (class Allocate_commons_task): Remove symtab_lock_ | |
1171 | field, and corresponding constructor parameter. | |
1172 | * common.cc (Allocate_commons_tasK::is_runnable): Remove use of | |
1173 | symtab_lock_. | |
1174 | (Allocate_commons_task::locks): Likewise. | |
1175 | ||
114dfbe1 ILT |
1176 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
1177 | ||
1178 | * gold-threads.h (class Once): Define. | |
1179 | (class Initialize_lock): Rewrite as child of Once. | |
1180 | * gold-threads.cc (class Once_initialize): Define. | |
1181 | (once_pointer_control): New static variable. | |
1182 | (once_pointer, once_arg): New static variables. | |
1183 | (c_run_once): New static function. | |
1184 | (Once::Once, Once::run_once, Once::internal_run): New functions. | |
1185 | (class Initialize_lock_once): Remove. | |
1186 | (initialize_lock_control): Remove. | |
1187 | (initialize_lock_pointer): Remove. | |
1188 | (initialize_lock_once): Remove. | |
1189 | (Initialize_lock::Initialize_lock): Move to gold-threads.h. | |
1190 | (Initialize_lock::initialize): Rewrite. | |
1191 | (Initialize_lock::do_run_once): New function. | |
1192 | * archive.cc (Archive::interpret_header): Only clear name if it is | |
1193 | not already empty. | |
1194 | * fileread.cc: Include "gold-threads.h" | |
1195 | (file_counts_lock): New static variable. | |
1196 | (file_counts_initialize_lock): Likewise. | |
1197 | (File_read::release): Only increment counts when using --stats. | |
1198 | Use a lock around the increment. | |
1199 | * parameters.cc (class Set_parameters_target_once): Define. | |
1200 | (set_parameters_target_once): New static variable. | |
1201 | (Parameters::Parameters): Move here from parameters.h. | |
1202 | (Parameters::set_target): Rewrite. | |
1203 | (Parameters::set_target_once): New function. | |
1204 | (Parameters::clear_target): Move here and rewrite. | |
1205 | * parameters.h (class Parameters): Update declarations. Add | |
1206 | set_parameters_target_once_ field. | |
1207 | (Parameters::Parameters): Move to parameters.cc. | |
1208 | (Parameters::clear_target): Likewise. | |
1209 | * readsyms.cc (Read_symbols::do_group): Create a Start_group | |
1210 | task. | |
1211 | (Start_group::~Start_group): New function. | |
1212 | (Start_group::is_runnable): New function. | |
1213 | (Start_group::locks, Start_group::run): New functions. | |
1214 | (Finish_group::run): Change saw_undefined to size_t. | |
1215 | * readsyms.h (class Start_group): Define. | |
1216 | (class Finish_group): Change saw_undefined_ field to size_t. | |
1217 | (Finish_group::Finish_group): Remove saw_undefined and | |
1218 | this_blocker parameters. Change all callers. | |
1219 | (Finish_group::set_saw_undefined): New function. | |
1220 | (Finish_group::set_blocker): New function. | |
1221 | * symtab.h (class Symbol_table): Change saw_undefined to return | |
1222 | size_t. Change saw_undefined_ field to size_t. | |
1223 | * target-select.cc (Set_target_once::do_run_once): New function. | |
1224 | (Target_selector::Target_selector): Initialize set_target_once_ | |
1225 | field. Don't initialize lock_ and initialize_lock_ fields. | |
1226 | (Target_selector::instantiate_target): Rewrite. | |
1227 | (Target_selector::set_target): New function. | |
1228 | * target-select.h (class Set_target_once): Define. | |
1229 | (class Target_selector): Update declarations. Make | |
1230 | Set_target_once a friend. Remove lock_ and initialize_lock_ | |
1231 | fields. Add set_target_once_ field. | |
1232 | ||
fa17a3f4 ILT |
1233 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
1234 | ||
1235 | * dirsearch.cc (Dirsearch::initialize): Add all blockers before | |
1236 | queueing any tasks. | |
1237 | * gold.cc (queue_middle_gc_tasks): Likewise. Fix final blocker. | |
1238 | (queue_middle_tasks): Add all blockers before queueing any tasks. | |
1239 | (queue_final_tasks): Likewise. | |
1240 | * token.h (Task_token::add_blockers): New function. | |
1241 | * object.h (Input_objects::number_of_relobjs): New function. | |
1242 | ||
c7177d31 ILT |
1243 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
1244 | ||
5de0e392 ILT |
1245 | * i386.cc (Relocate::relocate_tls): A local symbol is final if not |
1246 | shared, not if not position independent. | |
1247 | * x86_64.cc (Relocate::relocate_tls): Likewise. | |
1248 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_pic_test. | |
1249 | (tls_pie_pic_test): New target. | |
1250 | * testsuite/Makefile.in: Rebuild. | |
1251 | ||
c7177d31 ILT |
1252 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_test. |
1253 | (tls_test_main_pie.o, tls_test_pie.o): New targets. | |
1254 | (tls_test_file2_pie.o, tls_test_c_pie.o, tls_pie_test): Likewise. | |
1255 | * testsuite/Makefile.in: Rebuild. | |
1256 | ||
684b268a DM |
1257 | 2010-02-09 David S. Miller <davem@davemloft.net> |
1258 | ||
1259 | * sparc.cc (Target_sparc::Scan::local): Do not emit relocs other than | |
1260 | R_SPARC_RELATIVE using ->add_local_relative(). | |
1261 | (Target_sparc::Scan::global): Likewise for ->add_global_relative(). | |
1262 | ||
612a8d3d DM |
1263 | * output.h (Output_data_dynamic::add_section_size): New method |
1264 | that takes two Output_data objects. | |
1265 | (Output_data_dynamic::Dynamic_entry): Create storage for secondary | |
1266 | entry param. Handle it in initializers. | |
1267 | * output.cc (Output_data_dynamic::Dynamic_entry::write): For | |
1268 | DYNAMIC_SECTION_SIZE, add in second object size if non-NULL. | |
1269 | * layout.h (Layout::add_target_dynamic_tags): Add dynrel_includes_plt | |
1270 | arg. | |
1271 | * layout.cc (Layout::add_target_dynamic_tags): If dynrel_includes_plt, | |
1272 | and .rela.plt exists, set DT_REL{,A}SZ to sum of .rela.dyn and .rela.plt | |
1273 | * arm.cc (Target_arm::do_finalize_sections): Update to pass false | |
1274 | for dynrel_includes_plt. | |
1275 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
1276 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
1277 | * sparc.cc (Target_sparc::make_plt_entry): Force .rela.dyn to be output | |
1278 | before .rela.plt | |
1279 | (Target_sparc::do_finalize_sections): Update to pass true for | |
1280 | dynrel_includes_plt. | |
1281 | * powerpc.cc (Target_powerpc::make_plt_entry): Force .rela.dyn to be | |
1282 | output before .rela.plt | |
1283 | (Target_powerpc::do_finalize_sections): Update to pass true for | |
1284 | dynrel_includes_plt when 32-bit. | |
1285 | ||
cb1be87e DK |
1286 | 2010-02-08 Doug Kwan <dougkwan@google.com> |
1287 | ||
1288 | * arm.cc (Arm_relobj::simple_input_section_output_address): New | |
1289 | method. | |
1290 | (Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
1291 | Arm_relobj::scan_section_for_cortex_a8_stubs, | |
1292 | Arm_relobj::do_relocation_section): Instead of calling | |
1293 | Output_section::output_address, use faster | |
1294 | Arm_relobj::simple_input_section_output_address. | |
1295 | ||
705b5121 DM |
1296 | 2010-02-08 David S. Miller <davem@davemloft.net> |
1297 | ||
1298 | * sparc.cc (Target_sparc::Relocate::relocate): If relocation offset is | |
1299 | unaligned for R_SPARC_16, R_SPARC_32, or R_SPARC_64, use the unaligned | |
1300 | relocation helper function. | |
1301 | ||
024c4466 DM |
1302 | * sparc.cc (Target_sparc::Scan::local): Handle R_SPARC_GOTDATA_OP* |
1303 | just like R_SPARC_GOT{10,13,22}. | |
1304 | (Target_sparc::Scan::local): Likewise. | |
1305 | (Target_sparc::Relocate:relocate): Likewise. | |
1306 | ||
9109c078 ILT |
1307 | 2010-02-06 Ian Lance Taylor <iant@google.com> |
1308 | ||
1309 | * configure.ac: Rewrite targetobjs duplicate removal code to use | |
1310 | only shell constructs. | |
1311 | * configure: Rebuild. | |
1312 | ||
cf846138 DK |
1313 | 2010-02-05 Doug Kwan <dougkwan@google.com> |
1314 | ||
1315 | PR 11247 | |
1316 | * arm.cc (Arm_relobj::section_is_scannable): New method. | |
1317 | (Arm_relobj::section_needs_reloc_stub_scanning): Use it. | |
1318 | (Arm_relobj::section_needs_cortex_a8_stub_scanning): Same. | |
1319 | ||
6cfaf60b DK |
1320 | 2010-02-04 Doug Kwan <dougkwan@google.com> |
1321 | ||
1322 | PR 11247 | |
1323 | * arm-reloc-property.cc (cstdio): Include. | |
1324 | * configure.ac (targetobjs): Remove duplicates. | |
1325 | * configure: Regenerate. | |
1326 | * resolve.cc (Symbol_table::resolve): Explicit instantiate both | |
1327 | big and little endian version for a given address size. | |
1328 | ||
5c57f1be DK |
1329 | 2010-02-03 Doug Kwan <dougkwan@google.com> |
1330 | ||
1331 | * arm-reloc-property.cc | |
1332 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
1333 | definition. | |
1334 | * arm-reloc-property.h | |
1335 | (Arm_reloc_property_table::get_implemented_static_reloc_property): | |
1336 | New method definition. | |
1337 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
1338 | declaration. | |
1339 | * arm-reloc.def (THM_MOVT_ABS, THM_MOVT_PREL, THM_MOVT_BREL): Change | |
1340 | overflow to N. | |
1341 | (GOT_PREL): Change implemented to Y. | |
1342 | * arm.cc (Target_arm::reloc_uses_thumb_bit): Remove method. | |
1343 | (Target_arm::Relocate::reloc_needs_sym_origin): Remove method. | |
1344 | (Arm_relocate_functions::movw_abs_nc): Remove method. | |
1345 | (Arm_relocate_functions::movt_abs): Ditto. | |
1346 | (Arm_relocate_functions::thm_movw_abs_nc): Ditto. | |
1347 | (Arm_relocate_functions::thm_movt_abs): Ditto. | |
1348 | (Arm_relocate_functions::movw_rel_nc): Ditto. | |
1349 | (Arm_relocate_functions::movw_rel): Ditto. | |
1350 | (Arm_relocate_functions::movt_rel): Ditto. | |
1351 | (Arm_relocate_functions:thm_movw_rel_nc): Ditto. | |
1352 | (Arm_relocate_functions:thm_movw_rel): Ditto. | |
1353 | (Arm_relocate_functions:thm_movt_rel): Ditto. | |
1354 | (Arm_relocate_functions::movw, Arm_relocate_functions::movt, | |
1355 | (Arm_relocate_functions::thm_movw, Arm_relocate_functions::thm_movt): | |
1356 | New method definitions. | |
1357 | (Arm_relocation_functions::arm_grp_alu): Add assertion for group index. | |
1358 | (Arm_relocation_functions::arm_grp_ldr): Ditto. | |
1359 | (Arm_relocation_functions::arm_grp_ldrs): Ditto. | |
1360 | (Arm_relocation_functions::arm_grp_ldc): Ditto. | |
1361 | (Target_arm::Relocate::relocate): Check for non-static or | |
1362 | unimplemented relocation code and exit early. Change calls to | |
1363 | Target_arm::reloc_uses_thumb_bit and | |
1364 | Target_arm::Reloc::reloc_needs_sym_origin to use relocation property | |
1365 | instead. Refactor code to handle similar relocations to increase | |
1366 | code sharing. Remove check for unsupported relocation code in switch | |
1367 | statement. | |
1368 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Use | |
1369 | relocation property table to find out size. Change error message to | |
1370 | print out the name of a relocation code instead of the numeric value. | |
1371 | (Target_arm::scan_reloc_for_stub): Use relocation property table | |
1372 | instead of calling Target_arm::reloc_uses_thumb_bit(). | |
1373 | ||
218c5831 DK |
1374 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
1375 | ||
1376 | * arm.cc (Target_arm::relocate_section): Do view adjustment for all | |
1377 | types of relaxed input section. | |
1378 | ||
0d31c79d DK |
1379 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
1380 | ||
1381 | * Makefile.am (HFILES): Add arm-reloc-property.h. | |
1382 | (DEFFILES): New. | |
1383 | (TARGETSOURCES): Add arm-reloc-property.cc | |
1384 | (ALL_TARGETOBJS): Add arm-reloc-property.$(OBJEXT) | |
1385 | (libgold_a_SOURCES): $(DEFFILES) | |
1386 | * Makefile.in: Regenerate. | |
1387 | * arm-reloc-property.cc: New file. | |
1388 | * arm-reloc-property.h: New file. | |
1389 | * arm-reloc.def: New file. | |
1390 | * arm.cc: Update comments. | |
1391 | (arm-reloc-property.h): New included header. | |
1392 | (arm_reloc_property_table): New global variable. | |
1393 | (Target_arm::do_select_as_default_target): New method definition. | |
1394 | * configure.tgt (armeb*-*-*,armbe*-*-*,arm*-*-*): Add | |
1395 | arm-reloc-property to targ_extra_obj. | |
1396 | * parameters.cc (set_parameters_target): Call | |
1397 | Target::select_as_default_target(). | |
1398 | * target.h (Target::select_as_default_target): New method definition. | |
1399 | (Target::do_select_as_default_target): Same. | |
1400 | ||
546c7457 DK |
1401 | 2010-02-01 Doug Kwan <dougkwan@google.com> |
1402 | ||
1403 | * arm.cc (Arm_exidx_fixup::Arm_exidx_fixup): Initialize | |
1404 | first_output_text_section_. | |
1405 | (Arm_exidx_fixup::first_output_text_section): New method definition. | |
1406 | (Arm_exidx_fixup::first_output_text_section_): New data member. | |
1407 | (Arm_exidx_fixup::process_exidx_section): Record the first text | |
1408 | output section seen. | |
1409 | (Arm_output_section::fix_exidx_coverage): Set correct linked section | |
1410 | and entsize in output section header. | |
1411 | ||
11b861d5 DK |
1412 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1413 | ||
1414 | * gold/arm.cc: Added support for the ARM relocations: R_ARM_THM_PC8, | |
1415 | R_ARM_THM_PC12, R_ARM_THM_ALU_PREL_11_0. | |
1416 | (Arm_relocate_functions::thm_alu11): New Method. | |
1417 | (Arm_relocate_functions::thm_pc8): New Method. | |
1418 | (Arm_relocate_functions::thm_pc12): New Method. | |
1419 | (Target_arm::Scan::local): Handle the relocations. | |
1420 | (Target_arm::Scan::global): Likewise. | |
1421 | (Target_arm::Relocate::relocate): Likewise. | |
1422 | (Target_arm:Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
1423 | ||
c9a2c125 DK |
1424 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
1425 | ||
1426 | * arm.cc (Target_arm::Scan::global): General PLTs for the same set | |
1427 | of relocation types as ld. | |
1428 | ||
1521477a DK |
1429 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
1430 | ||
1431 | * arm.cc (Arm_relocate_functions::arm_branch_common) Change visibility | |
1432 | to public. | |
1433 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
1434 | (Arm_relocate_functions::thm_call, Arm_relocate_functions::thm_jump24, | |
1435 | Arm_relocate_functions::thm_xpc22, Arm_relocate_functions::plt32, | |
1436 | Arm_relocate_functions::xpc25, Arm_relocate_functions::call, | |
1437 | Arm_relocate_functions::jump24): Remove. | |
1438 | (Target_arm::Relocate::relocate): Adjust code to call | |
1439 | Arm_relocation_functions::arm_branch_common and | |
1440 | Arm_relocation_functions::thumb_branch_common instead of their removed | |
1441 | wrappers. Merge switch-cases together to reduce source code size. | |
1442 | ||
e7eca48c DK |
1443 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
1444 | ||
1445 | * arm.cc (Arm_relobj::Arm_relobj): Initialize new data member | |
1446 | output_local_symbol_count_needs_update_. | |
1447 | (Arm_relobj::output_local_symbol_count_needs_update, | |
1448 | Arm_relobj::set_output_local_symbol_count_needs_update, | |
1449 | Arm_relobj::update_output_local_symbol_count): New methods. | |
1450 | (Arm_relobj::output_local_symbol_count_needs_update_): New data | |
1451 | member. | |
1452 | (Arm_exidx_cantunwind::do_fixed_endian_write): Write address | |
1453 | of pointed function as in a R_ARM_PREL31 relocation. | |
1454 | (Arm_output_section<big_endian>::fix_exidx_coverage): Mark objects | |
1455 | for output local symbol count updating. | |
1456 | (Target_arm::do_relax): Update output local symbol counts in objects | |
1457 | if necessary. | |
1458 | * object.h (Sized_relobj::set_output_local_symbol_count): New method. | |
1459 | ||
02961d7e ILT |
1460 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1461 | ||
1462 | * arm.cc: Added support for the ARM relocations: | |
1463 | R_ARM_MOVW_BREL_NC, R_ARM_MOVT_BREL, R_ARM_MOVW_BREL, | |
1464 | R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVT_BREL, R_ARM_THM_MOVW_BREL. | |
1465 | (Arm_relocate_functions::movw_rel_nc): Renamed (was | |
1466 | movw_prel_nc). | |
1467 | (Arm_relocate_functions::movw_rel): New method. | |
1468 | (Arm_relocate_functions::movt_rel): Renamed (was movt_prel). | |
1469 | (Arm_relocate_functions::thm_movw_rel_nc): Renamed (was | |
1470 | thm_movw_prel_nc). | |
1471 | (Arm_relocate_functions::thm_movw_rel): New method. | |
1472 | (Arm_relocate_functions::thm_movt_rel): Renamed (was | |
1473 | thm_movt_prel). | |
1474 | (Target_arm::Scan::local): Handle MOVW_BREL/MOVT_BREL | |
1475 | relocations. | |
1476 | (Target_arm::Scan::global): Likewise. | |
1477 | (Target_arm::Relocate::relocate): Likewise. | |
1478 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
1479 | Likewise. | |
1480 | ||
b10d2873 ILT |
1481 | 2010-01-27 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1482 | ||
1483 | * arm.cc: Added support for ARM group relocations. | |
1484 | (Target_arm::reloc_needs_sym_origin): New method. | |
1485 | (Arm_relocate_functions::calc_grp_kn): New method. | |
1486 | (Arm_relocate_functions::calc_grp_residual): New method. | |
1487 | (Arm_relocate_functions::calc_grp_gn): New method. | |
1488 | (Arm_relocate_functions::arm_grp_alu): New Method. | |
1489 | (Arm_relocate_functions::arm_grp_ldr): New Method. | |
1490 | (Arm_relocate_functions::arm_grp_ldrs): New Method. | |
1491 | (Arm_relocate_functions::arm_grp_ldc): New Method. | |
1492 | (Target_arm::Scan::local): Handle the ARM group relocations. | |
1493 | (Target_arm::Scan::global): Likewise. | |
1494 | (Target_arm::Relocate::relocate): Likewise. | |
1495 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
1496 | Likewise. | |
1497 | ||
2b328d4e DK |
1498 | 2010-01-26 Doug Kwan <dougkwan@google.com> |
1499 | ||
1500 | * arm.cc (set): Include. | |
1501 | (class Arm_exidx_fixup): Change type of last_input_section_ to const | |
1502 | pointer type. | |
1503 | (Arm_output_section::Text_section_list): New type. | |
1504 | (Arm_output_section::append_text_sections_to_list): New method. | |
1505 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
1506 | (Arm_relobj::Arm_relobj): Initialize exidx_section_map_. | |
1507 | (Arm_relobj::convert_input_section_to_relaxed_section): Use | |
1508 | Relobj::set_section_offset() instead of | |
1509 | Sized_relobj::invalidate_section_offset(). | |
1510 | (Arm_relobj::section_needs_reloc_stub_scanning): Add an extra | |
1511 | parameter for section headers. Ignore relocation sections for | |
1512 | unallocated sections and EXIDX sections. | |
1513 | (Target_arm::fix_exidx_coverage): New method. | |
1514 | (Target_arm::output_section_address_less_than): New type. | |
1515 | (Arm_exidx_fixup::add_exidx_cantunwind_as_needed): Use index of the | |
1516 | linked text section instead of the EXIDX section. | |
1517 | (Arm_output_section::create_stub_group): Add an assertion to check | |
1518 | that this is not an EXIDX output section. | |
1519 | (Arm_output_section::append_text_sections_to_list): New method. | |
1520 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
1521 | (Arm_relobj::scan_sections_for_stubs): Adjust call to | |
1522 | Arm_relobj::section_needs_reloc_stub_scanning. | |
1523 | (Target_arm::do_relax): Fix EXIDX output section coverage in the | |
1524 | first pass. | |
1525 | (Target_arm::fix_exidx_coverage): New method. | |
1526 | * object.h (Relobj::set_output_section): New method. | |
1527 | (Sized_relobj::invalidate_section_offset): Remove method. | |
1528 | (Sized_relobj::do_invalidate_section_offset): Remove method. | |
1529 | (Sized_relobj::do_set_section_offset): Handle offset value -1. | |
1530 | ||
c7f3c371 DK |
1531 | 2010-01-25 Doug Kwan <dougkwan@google.com> |
1532 | ||
1533 | * arm.cc (Arm_exidx_merged_section::do_output_offset): | |
1534 | Fix warning due to signed and unsigned comparison on a 32-bit host. | |
1535 | ||
8923b24c DK |
1536 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
1537 | ||
1538 | * arm.cc (Target_arm::do_relax): Record an output section for section | |
1539 | offset adjustment it contains any stub table that has changed. | |
1540 | * layout.cc (Layout::clean_up_after_relaxation): Adjust section | |
1541 | offsets in an output section if necessary. | |
1542 | * output.cc (Output_section::Output_section): Initialize | |
1543 | section_offsets_need_adjustments_. | |
1544 | (Output_section::add_input_section_for_script): Renamed to | |
1545 | Output_section::add_simple_input_section. | |
1546 | (Output_section::save_states): Add a comment. | |
1547 | (Output_section::discard_states): New method defintion. | |
1548 | (Output_section::adjust_section_offsets): Same. | |
1549 | * output.h (Output_section::add_input_section_for_script): Renamed to | |
1550 | Output_section::add_simple_input_section. | |
1551 | (Output_section::discard_states): New method declaration. | |
1552 | (Output_section::adjust_section_offsets): Same. | |
1553 | (Output_section::section_offsets_need_adjustment, | |
1554 | Output_section::set_section_offsets_need_adjustment): New method | |
1555 | definitions. | |
1556 | (Output_section::section_offsets_need_adjustment_): New data member. | |
1557 | * script-sections.cc | |
1558 | (Output_section_element_input::set_section_address): Adjust code for | |
1559 | renaming of Output_section::add_input_section_for_script. | |
1560 | (Orphan_output_section::set_section_address): Same. | |
1561 | ||
9b2fd367 DK |
1562 | 2010-01-22 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1563 | ||
1564 | * gold/arm.cc (Target_arm): Updated fix_v4bx method and usage of | |
1565 | Fix_v4bx enum values . | |
1566 | * gold/options.h (General_options): New option definitions. | |
1567 | (General_options::fix_v4bx): New method. | |
1568 | (General_options::Fix_v4bx): New enum. | |
1569 | * gold/options.cc (General_options::parse_fix_v4bx): New method. | |
1570 | (General_options::parse_fix_v4bx_interworking): New method. | |
1571 | ||
80d0d023 DK |
1572 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
1573 | ||
1574 | * arm.cc (Arm_exidx_fixup): New class. | |
1575 | ||
af2cdeae DK |
1576 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
1577 | ||
1578 | * arm.cc (Arm_exidx_cantunwind, Arm_exidx_merged_section): New | |
1579 | classes. | |
1580 | (Arm_exidx_section_offset_map): New type. | |
1581 | ||
993d07c1 DK |
1582 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
1583 | ||
1584 | * arm.cc (Arm_exidx_input_section): New class. | |
1585 | (Arm_relobj::exidx_input_section_by_link, | |
1586 | Arm_relobj::exidx_input_section_by_shndx, | |
1587 | Arm_relobj::make_exidx_input_section): New methods. | |
1588 | (read_arm_attributes_section): Remove. | |
1589 | (Arm_relobj::do_read_symbols): Look for ARM.exidx sections and record | |
1590 | information about them. | |
1591 | (Arm_dynobj::do_read_symbols): Move code in read_arm_attributes_section | |
1592 | to here. | |
1593 | ||
5ac169d4 DK |
1594 | 2010-01-20 Doug Kwan <dougkwan@google.com> |
1595 | ||
1596 | * arm.cc (Target_arm::Arm_input_section_map): Change key type from | |
1597 | Input_section_specifier to Section_id. | |
1598 | (Target_arm::new_arm_input_section: Adjust code for change of key | |
1599 | type. | |
1600 | (Target_arm::find_arm_input_section): Ditto. | |
1601 | * gc.h (object.h): Include for Section_id nand Section_id_hash. | |
1602 | (Section_id): Remove. | |
1603 | (Garbage_collection::Section_id_hash): Remove. | |
1604 | * icf.h (object.h): Include for Section_id nand Section_id_hash. | |
1605 | (Section_id): Remove. | |
1606 | (Icf::Section_id_hash): Remove. | |
1607 | * object.h (Section_id, Const_section_id, Section_id_hash, | |
1608 | Const_section_id_hash): New type definitions. | |
1609 | * output.cc (Output_section::add_relaxed_input_section): Change to | |
1610 | use Const_section_id instead of Input_section_specifier as key type. | |
1611 | (Output_section::add_merge_input_section): Ditto. | |
1612 | (Output_section::build_relaxation_map): Change to use Section_id | |
1613 | instead of Input_section_specifier as key type. | |
1614 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
1615 | Ditto. | |
1616 | (Output_section::convert_input_sections_to_relaxed_sections): Change | |
1617 | to use Const_section_id instead of Input_section_specifier as key type. | |
1618 | (Output_section::find_merge_section): Ditto. | |
1619 | (Output_section::find_relaxed_input_section): Ditto. | |
1620 | * output.h (Input_section_specifier): Remove class. | |
1621 | (Output_section::Output_section_data_by_input_section_map): Change | |
1622 | key type to Const_section_id. | |
1623 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
1624 | Ditto. | |
1625 | (Output_section::Relaxation_map): Change key type to Section_id. | |
1626 | ||
a2162063 ILT |
1627 | 2010-01-20 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1628 | ||
1629 | * gold/arm.cc: Added support for R_ARM_V4BX relocation | |
1630 | (class Arm_v4bx_stub): New class. | |
1631 | (DEF_STUBS): Updated definition to support v4_veneer_bx. | |
1632 | (Stub_factory::make_arm_v4bx_stub): New method. | |
1633 | (Stub_factory::elf32_arm_stub_v4_veneer_bx): New veneer template. | |
1634 | (Stub_table::empty): Handle v4bx stubs. | |
1635 | (Stub_table::add_arm_v4bx_stub): New method. | |
1636 | (Stub_table::find_arm_v4bx_stub): New method. | |
1637 | (Arm_relocate_functions::v4bx): New method. | |
1638 | (Target_arm::fix_v4bx): New method. | |
1639 | (Target_arm::Target_arm): Handle R_ARM_V4BX. | |
1640 | (Stub_table::relocate_stubs): Likewise. | |
1641 | (Stub_table::do_write): Likewise. | |
1642 | (Stub_table::update_data_size_and_addralign): Likewise. | |
1643 | (Stub_table::finalize_stubs): Likewise. | |
1644 | (Target_arm::Scan::local): Likewise. | |
1645 | (Target_arm::Scan::global): Likewise. | |
1646 | (Target_arm::do_finalize_sections): Likewise. | |
1647 | (Target_arm::Relocate::relocate): Likewise. | |
1648 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
1649 | Likewise. | |
1650 | (Target_arm::scan_reloc_for_stub): Likewise. | |
1651 | (Target_arm::scan_reloc_section_for_stubs): Likewise. | |
1652 | ||
5696ab0b ILT |
1653 | 2010-01-19 Ian Lance Taylor <iant@google.com> |
1654 | ||
1655 | * output.cc (Output_section_headers::do_sized_write): Write large | |
1656 | segment count to sh_info field. | |
1657 | (Output_file_header::do_sized_write): For large segment count, | |
1658 | write PN_XNUM to e_phnum field. | |
1659 | ||
800d0f56 ILT |
1660 | 2010-01-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1661 | ||
1662 | * arm.cc (Arm_relocate_functions::thm_jump6): New function. | |
1663 | (Arm_relocate_functions::thm_jump8): New function. | |
1664 | (Arm_relocate_functions::thm_jump11): New function. | |
1665 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP6, R_ARM_THM_JUMP8, | |
1666 | R_ARM_THM_JUMP11. | |
1667 | (Target_arm::Scan::global): Likewise. | |
1668 | (Target_arm::Relocate::relocate): Likewise. | |
1669 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
1670 | Likewise. | |
1671 | ||
41263c05 DK |
1672 | 2010-01-14 Doug Kwan <dougkwan@google.com> |
1673 | ||
1674 | * arm.cc (map, utility): Include headers. | |
1675 | (Target_arm::apply_cortex_a8_workaround): New method. | |
1676 | (Arm_relobj::do_relocate_sections): Apply any Cortex-A8 workaround. | |
1677 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP24, R_ARM_THM_JUMP19. | |
1678 | (Target_arm::Scan::global): R_ARM_THM_JUMP19. | |
1679 | (Target_arm::do_finalize_sections): Set fix_cortex_a8_ according to | |
1680 | the --[no-]fix-cortex-a8 command line options. | |
1681 | (Target_arm::Relocate::relocate): Handle R_ARM_JUMP19. | |
1682 | (Target_arm::relocate_stub): Use addend in instruction template. | |
1683 | * options.h (DEFINE_bool): Set the user-set flag. | |
1684 | (General_options): Add --[no-]-fix-cortex options. | |
1685 | * output.cc (Output_section::convert_input_sections_to_relaxed_sections) | |
1686 | : Update fast look-up map after conversion. | |
1687 | ||
459e9b03 ST |
1688 | 2010-01-14 Sriraman Tallam <tmsriram@google.com> |
1689 | ||
1690 | * object.cc (Sized_relobj::do_layout): Change to call layout_gnu_stack | |
1691 | in the first pass of do_layout. | |
1692 | ||
b521dfe4 DK |
1693 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
1694 | ||
1695 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
1696 | Arm_relobj::scan_sections_for_stubs): Rearrange code to avoid an | |
1697 | apparent compiler problem of not folding static constant integral | |
1698 | data members of elfcpp::Elf_sizes<32>. | |
1699 | ||
44272192 DK |
1700 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
1701 | ||
1702 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
1703 | Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
1704 | Arm_relobj::scan_section_for_cortex_a8_erratum, | |
1705 | Arm_relobj::scan_span_for_cortex_a8_erratum): New methods. | |
1706 | (Arm_relobj::scan_sections_for_stubs): Move code deciding what | |
1707 | sections to scan for relocation stubs into a new method | |
1708 | Arm_relobj::section_needs_reloc_stub_scanning. Handle both | |
1709 | relocation and Cortex-A8 stub scanning. | |
1710 | (Target_arm::do_relax): Force stubs to be after stubbed sections | |
1711 | if fixing the Cortex-A8 erratum. Remove all Cortex-A8 stubs at | |
1712 | the beginning of a new relaxation pass. Update a comment. | |
1713 | (Target_arm::scan_span_for_cortex_a8_erratum): New method definition. | |
1714 | ||
44b71ece ILT |
1715 | 2010-01-12 Ian Lance Taylor <iant@google.com> |
1716 | ||
1717 | * target-reloc.h (visibility_error): New inline function. | |
1718 | (relocate_section): Call visibility_error. | |
1719 | * testsuite/Makefile.am (check_DATA): Add protected_3.err. | |
1720 | (MOSTLYCLEANFILES): Likewise. | |
1721 | (protected_4_pic.o, protected_3.err): New targets. | |
1722 | * testsuite/protected_4.cc: New file. | |
1723 | ||
a120bc7f DK |
1724 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
1725 | ||
1726 | * arm.cc (Cortex_a8_reloc): New class. | |
1727 | (Target_arm::Target_arm): Initialize new data members fix_cortex_a8_ | |
1728 | and cortex_a8_relocs_info_. | |
1729 | (Target_arm::fix_cortex_a8): New method definition. | |
1730 | (Target_arm::Cortex_a8_relocs_info): New type. | |
1731 | (Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_): | |
1732 | New data member declarations. | |
1733 | (Target_arm::scan_reloc_for_stub): Record information about | |
1734 | relocations for THUMB branches that might be exempted from the | |
1735 | Cortex-A8 workaround. | |
1736 | (Target_arm::do_relax): Clear all Cortex-A8 relocation information | |
1737 | at the beginning of a relaxation pass. | |
1738 | ||
20138696 DK |
1739 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
1740 | ||
1741 | * arm.cc (Arm_relobj::mapping_symbols_info_): New data member. | |
1742 | (Arm_relobj::Mapping_symbol_position, | |
1743 | Arm_reloj::Mapping_symbol_position_less, | |
1744 | Arm_relobj::Mapping_symbols_info): New types. | |
1745 | (Target_arm::is_mapping_symbol_name): New method definition. | |
1746 | (Arm_relobj::do_count_local_symbols): Save information about mapping | |
1747 | symbols. | |
1748 | ||
089d69dc DK |
1749 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
1750 | ||
1751 | * arm.cc (Arm_relocate_functions::thumb32_branch_offset, | |
1752 | Arm_relocate_functions::thumb32_branch_upper, | |
1753 | Arm_relocate_functions::thumb32_branch_lower, | |
1754 | Arm_relocate_functions::thumb32_cond_branch_offset, | |
1755 | Arm_relocate_functions::thumb32_cond_branch_upper, | |
1756 | Arm_relocate_functions::thumb32_cond_branch_lower, | |
1757 | Arm_relocate_functions::thm_jump19): New methods to handle THUMB | |
1758 | branch offset encoding. | |
1759 | (Arm_relocate_functions::thumb_branch_common): Use new branch | |
1760 | offset encoding methods to avoid code duplication. | |
1761 | (Stub_template::Stub_template) Handle THUMB16_SPECIAL_TYPE. | |
1762 | (Stub_addend_reader::operator()): Use new branch encoding method | |
1763 | to avoid code duplication. | |
1764 | ||
99e5bff2 DK |
1765 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
1766 | ||
1767 | * arm.cc (Arm_relobj::do_gc_process_relocs): New method. | |
1768 | (Target_arm::do_finalize_sections): Define special EXIDX section | |
1769 | symbols only if referenced. | |
1770 | * gc.h (Garbage_collection::add_reference): New method. | |
1771 | (gc_process_relocs): Use Garbage_collection::add_reference to avoid | |
1772 | code duplication. | |
1773 | ||
98e090bd ILT |
1774 | 2010-01-11 Ian Lance Taylor <iant@google.com> |
1775 | ||
d0a91bd8 ILT |
1776 | * script.cc (Version_script_info::build_expression_list_lookup): |
1777 | Change complaing about duplicate wildcard match from error to | |
1778 | warning. | |
1779 | ||
98e090bd ILT |
1780 | * script.cc (class Lazy_demangler): Recreate--revert part of patch |
1781 | of 2009-12-30. | |
1782 | (Version_script_info::Version_script_info): Initialize globs_, | |
1783 | default_version_, default_is_global_, and exact_. Don't | |
1784 | initialize globals_ or locals_. | |
1785 | (Version_script_info::build_lookup_tables): Build local symbols | |
1786 | first. | |
1787 | (Version_script_info::unquote): New function. | |
1788 | (Version_script_info::add_exact_match): New function. | |
1789 | (Version_script_info::build_expression_list_lookup): Remove lookup | |
1790 | parameter. Add is_global parameter. Change all callers. Handle | |
1791 | wildcard pattern specially. Unquote pattern. Call | |
1792 | add_exact_match. | |
1793 | (Version_script_info::get_name_to_match): New function. | |
1794 | (Version_script_info::get_symbol_version): New function. | |
1795 | (Version_script_info::get_symbol_version_helper): Remove. | |
1796 | (Version_script_info::check_unmatched_names): Call unquote. | |
1797 | * script.h (class Version_script_info): Change get_symbol_version | |
1798 | to be non-inline and add is_global parameter; change all callers. | |
1799 | Rewrite symbol_is_local. Update declarations. Define struct | |
1800 | Version_tree_match, Exact, Globs. Don't define struct Lookup. | |
1801 | Remove globals_ and locals_ members. Add exact_, globs_, | |
1802 | default_version_, is_global_. | |
1803 | (Version_script_info::Glob): Remove pattern, add expression and | |
1804 | is_global. Update constructor. Change all callers. | |
1805 | * dynobj.cc (Versions::finalize): Mark the version symbol as the | |
1806 | default version. | |
1807 | (Versions::symbol_section_contents): If a symbol is undefined, or | |
1808 | defined in a dynamic object, set the version index to | |
1809 | VER_NDX_LOCAL. | |
1810 | * symtab.cc (Symbol_table::add_from_relobj): Don't call | |
1811 | symbol_is_local. | |
1812 | (Symbol_table::add_from_pluginobj): Likewise. | |
1813 | * testsuite/ver_matching_test.sh: blaza1 and blaza go into V2. | |
1814 | ||
d56962d3 DK |
1815 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
1816 | ||
1817 | * Makefile.am (incremental_dump_DEPENDENCIES): Add libintl dependency. | |
1818 | (incremental_dump_LDADD): Add linking option for libintl. | |
1819 | * Makefile.in: Regenerate. | |
1820 | ||
94e6ee91 L |
1821 | 2010-01-11 H.J. Lu <hongjiu.lu@intel.com> |
1822 | ||
1823 | PR gold/11144 | |
1824 | * testsuite/Makefile.am (dynamic_list.stdout): Use --dyn-syms | |
1825 | instead of -Ds. | |
1826 | * testsuite/Makefile.in: Regenerated. | |
1827 | ||
e96c574b DK |
1828 | 2010-01-10 Doug Kwan <dougkwan@google.com> |
1829 | ||
1830 | * options.h (DEFINE_var): Use parentheses around argument varname__ | |
1831 | in macro body to avoid any unintended subsequent substitutions. | |
1832 | ||
7198066b ILT |
1833 | 2010-01-10 Ian Lance Taylor <iant@google.com> |
1834 | ||
ba4d53bf ILT |
1835 | * resolve.cc (Symbol_table::resolve): Add symbols to list of ODR |
1836 | candidates before doing symbol resolution. | |
1837 | ||
7198066b ILT |
1838 | * resolve.cc (Symbol_table::resolve): Add symbols to the list of |
1839 | ODR candidates if only one is weak. | |
1840 | ||
a2beed37 ILT |
1841 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1842 | ||
1843 | * script.cc (Version_script_info::build_expression_list_lookup): | |
1844 | Don't warn about ambiguous version, just record the ambiguity. | |
1845 | (Version_script_info::get_symbol_version_helper): Give error if | |
1846 | version is ambiguous. | |
1847 | ||
2fb7225c DK |
1848 | 2010-01-08 Doug Kwan <dougkwan@google.com> |
1849 | ||
1850 | * arm.cc (Stub_table::Stub_table): Initalize cortex_a8_stubs_, | |
1851 | prev_data_size_ and prev_addralign_. Remove initializer for | |
1852 | deleted data member has_been_changed_. | |
1853 | (Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_ | |
1854 | to determine if the table is empty. | |
1855 | (Stub_table::has_been_changed, Stub_table_set_has_been_changed): | |
1856 | Remove. | |
1857 | (Stub_table::add_reloc_stub): Define method in class definition | |
1858 | instead of just declaring it there. | |
1859 | (Stub_table::add_cortex_a8_stub): New method definition. | |
1860 | (Stub_table::update_data_size_and_addralign): Ditto. | |
1861 | (Stub_table::finalize_stubs): Ditto. | |
1862 | (Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto. | |
1863 | (Stub_table::do_addralign_): Return address alignment in the | |
1864 | (Stub_table::do_reset_address_and_file_offset): Define method in | |
1865 | class definition instead of declaring it there. Set current data | |
1866 | size to be the data size of the previous pass. | |
1867 | (Stub_table::set_final_data_size): Use current data size as the | |
1868 | final data size. | |
1869 | (Stub_table::relocate_stub): Change parameter type of stub from | |
1870 | Reloc_stub pointer to Stub pointer. | |
1871 | (Stub_table::addralign_, Stub_table::has_been_changed_): Remove. | |
1872 | (Stub_table::Cortex_a8_stub_list): New typedef. | |
1873 | (Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_, | |
1874 | Stub_table::prev_addralign_): New data member. | |
1875 | (Arm_relobj::Arm_relobj): Initialize data member | |
1876 | section_has_cortex_a8_workaround_. | |
1877 | (Arm_relobj::section_has_cortex_a8_workaround, | |
1878 | Arm_relobj::mark_section_for_cortex_a8_workaround): New method | |
1879 | definitions. | |
1880 | (Arm_relobj::section_has_cortex_a8_workaround_): New data member | |
1881 | declarations. | |
1882 | (Target_arm::relocate_stub): Change parameter type of stub from | |
1883 | Reloc_stub pointer to Stub pointer. | |
1884 | (Insn_template::size, Insn_template::alignment): Handle | |
1885 | THUMB16_SPECIAL_TYPE. | |
1886 | (Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs, | |
1887 | Stub_table::update_data_size_and_addralign, | |
1888 | Stub_table::apply_cortex_a8_workaround_to_address_range): New method | |
1889 | definitions. | |
1890 | (Stub_table::relocate_stubs): Handle Cortex-A8 stubs. | |
1891 | (Stub_table::do_write): Ditto. | |
1892 | (Target_arm::do_relax): Adjust code for changes in Stub_table. | |
1893 | ||
880cd20d ILT |
1894 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1895 | ||
1896 | PR 11108 | |
1897 | * symtab.h (class Symbol): Remove fields is_target_special_ and | |
1898 | has_plt_offset_. Add field is_defined_in_discarded_section_. | |
1899 | (Symbol::is_defined_in_discarded_section): New function. | |
1900 | (Symbol::set_is_defined_in_discarded_section): New function. | |
1901 | (Symbol::has_plt_offset): Rewrite. | |
1902 | (Symbol::set_plt_offset): Verify that new offset is not -1U. | |
1903 | * symtab.cc (Symbol::init_fields): Initialize plt_offset_ to -1U. | |
1904 | Don't initialize is_target_special_ or has_plt_offset_. | |
1905 | Initialize is_defined_in_discarded_section_. | |
1906 | (Symbol_table::add_from_relobj): If appropriate, set | |
1907 | is_defined_in_discarded_section. | |
1908 | * resolve.cc (Symbol::override_base_with_special): Don't test | |
1909 | is_target_special_. Change has_plt_offset_ to has_plt_offset(). | |
1910 | * target-reloc.h (relocate_section): Do special handling for | |
1911 | symbols defined in discarded sections for global symbols as well | |
1912 | as local symbols. | |
1913 | ||
2703e3eb ILT |
1914 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1915 | ||
1916 | * dynobj.cc (big_endian>::find_dynsym_sections): Set pi to NULL in | |
1917 | the SHT_SYMTAB case. | |
1918 | ||
339d40a3 ILT |
1919 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1920 | ||
1921 | * object.cc (Sized_relobj::do_layout): Don't get confused if | |
1922 | layout_eh_frame returns NULL. | |
1923 | ||
abecea76 ILT |
1924 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1925 | ||
1926 | PR 11084 | |
1927 | * dynobj.cc (Sized_dynobj::find_dynsym_sections): If there is no | |
1928 | dynamic symbol table, use the normal symbol table. | |
1929 | (Sized_dynobj::do_read_symbols): Remove assertion about type of | |
1930 | symbol table. | |
1931 | ||
6b7dd3f3 ILT |
1932 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1933 | ||
1934 | PR 11072 | |
1935 | * layout.cc (Layout::include_section): Remove .gnu_debuglink | |
1936 | sections. | |
1937 | ||
36c50e63 L |
1938 | 2010-01-08 H.J. Lu <hongjiu.lu@intel.com> |
1939 | ||
1940 | * version.cc (print_version): Change to "Copyright 2010". | |
1941 | ||
e291e7b9 ILT |
1942 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1943 | ||
1944 | PR 10287 | |
1945 | PR 11063 | |
1946 | * i386.cc (class Target_i386): Change return type of plt_section | |
1947 | to be non-const. | |
1948 | (class Output_data_plt_i386): Add tls_desc_rel_ field. | |
1949 | (Output_data_plt_i386::Output_data_plt_i386): Initialize | |
1950 | tls_desc_rel_ field. | |
1951 | (Output_data_plt_i386::rel_tls_desc): New function. | |
1952 | (Target_i386::rel_tls_desc_section): New function. | |
1953 | (Target_i386::Scan::local): Rewrite R_386_TLS_GOTDESC handling. | |
1954 | (Target_i386::Scan::global): For R_386_TLS_GOTDESC put | |
1955 | R_386_TLS_DESC reloc in rel_tls_desc_section. | |
1956 | * x86_64.cc (class Target_x86_64): Add tlsdesc_reloc_info_ field. | |
1957 | Define struct Tlsdesc_info. | |
1958 | (Target_x86_64::Target_x86_64): Initialize tlsdesc_reloc_info_. | |
1959 | (Target_x86_64::do_reloc_symbol_index): New function. | |
1960 | (Target_x86_64::add_tlsdesc_info): New function. | |
1961 | (class Output_data_plt_x86_64): Add tlsdesc_rel_ field. | |
1962 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize | |
1963 | tlsdesc_rel_ field. | |
1964 | (Output_data_plt_x86_64::rela_plt): Rename from rel_plt. Change | |
1965 | all callers. | |
1966 | (Output_data_plt_x86_64::rela_tlsdesc): New function. | |
1967 | (Target_x86_64::rela_tlsdesc_section): New function. | |
1968 | (Target_x86_64::Scan::local): Rewrite R_X86_64_GOTPC32_TLSDESC | |
1969 | handling. | |
1970 | (Target_x86_64::Scan::global): For R_X86_64_GOTPC32_TLSDESC put | |
1971 | (Target_x86_64::do_reloc_addend): New function. | |
1972 | R_X86_64_TLSDESC reloc in rela_tlsdesc_section. | |
1973 | * output.h (class Output_reloc) [SHT_REL]: Add new constructor | |
1974 | declarations. Define TARGET_CODE. Add arg field to u1_ union. | |
1975 | (Output_reloc::type): New function. | |
1976 | (Output_reloc::is_local_section_symbol): Check for TARGET_CODE. | |
1977 | (Output_reloc::is_target_specific): New function. | |
1978 | (Output_reloc::target_arg): New function. | |
1979 | (class Output_reloc) [SHT_RELA]: Add four new constructors for | |
1980 | absolute relocs and target specific relocs. | |
1981 | (class Output_data_reloc) [SHT_REL]: Add add_absolute and | |
1982 | add_target_specific. | |
1983 | (class Output_data_reloc) [SHT_RELA]: Likewise. | |
1984 | * output.cc (Output_reloc::Output_reloc): Add four new versions | |
1985 | for absolute relocs and target specific relocs. | |
1986 | (Output_reloc::set_needs_dynsym_index): Add TARGET_CODE case. | |
1987 | (Output_reloc::get_symbol_index): Likewise. | |
1988 | (Output_reloc::local_section_offset): Check that local_sym_index_ | |
1989 | is not TARGET_CODE or 0. | |
1990 | (Output_reloc::symbol_value): Likewise. | |
1991 | (Output_reloc::write) [SHT_RELA]: Call target for target specific | |
1992 | reloc. | |
1993 | * target.h (class Target): Add reloc_symbol_index and reloc_addend | |
1994 | functions. Add do_reloc_symbol_index and do_reloc_addend virtual | |
1995 | functions. | |
1996 | * layout.cc (add_target_dynamic_tags): Use output section for | |
1997 | DT_PLTRELSZ and DT_JMPREL. | |
1998 | ||
3a44184e ILT |
1999 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
2000 | ||
2001 | PR 11061 | |
2002 | * output.h (class Output_reloc) [SHT_RELA]: Add is_relative | |
2003 | function. | |
2004 | (class Output_data_reloc_generic): Define. | |
2005 | (class Output_data_reloc_base): Change base class to | |
2006 | Output_data_reloc_generic. Change add() method to call | |
2007 | bump_relative_reloc_count for a relative reloc. Remove | |
2008 | sort_relocs_ field. | |
2009 | * output.cc (Output_data_reloc_base::do_write): Change sort_reloc_ | |
2010 | to sort_relocs(). | |
2011 | * layout.cc (Layout::add_target_dynamic_tags): Change dyn_rel to | |
2012 | Output_data_reloc_generic*. Add DT_RELCOUNT/DT_RELACOUNT tag if | |
2013 | appropriate. | |
2014 | * layout.h (class Layout): Update declaration. | |
2015 | ||
ea715a34 ILT |
2016 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
2017 | ||
2018 | * output.h (class Output_data): Add const version of | |
2019 | output_section and do_output_section. | |
2020 | (class Output_section_data): Add const version of | |
2021 | do_output_section. | |
2022 | (class Output_section): Likewise. | |
2023 | * layout.cc (Layout::add_target_dynamic_tags): New function. | |
2024 | * layout.h (class Layout): Update declarations. | |
2025 | * arm.cc (Target_arm::do_finalize_sections): Use | |
2026 | add_target_dynamic_tags. | |
2027 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
2028 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
2029 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
2030 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
2031 | ||
659948a4 ILT |
2032 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
2033 | ||
2034 | PR 11042 | |
2035 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Mark the dynamic | |
2036 | object as needed. | |
2037 | ||
9d3b86f6 ILT |
2038 | 2010-01-07 Dmitry Gorbachev <d.g.gorbachev@gmail.com> |
2039 | Ian Lance Taylor <iant@google.com> | |
2040 | ||
2041 | PR 11019 | |
2042 | * object.cc: Instantiate Xindex::initialize_symtab_xindex and | |
2043 | Xindex::read_symtab_xindex. | |
2044 | ||
bb0d3eb0 DK |
2045 | 2010-01-07 Doug Kwan <dougkwan@google.com> |
2046 | ||
2047 | * arm.cc (Insn_template::Type): New enum value THUMB16_SPECIAL_TYPE. | |
2048 | (Insn_template::thumb16_bcond_insn): New method declaration. | |
2049 | (Insn_template): Fix spelling. | |
2050 | (Stub::thumb16_special): New method declaration. | |
2051 | (Stub::do_write): Define virtual method which was previously pure | |
2052 | virtual. | |
2053 | (Stub::do_thumb16_special): New method declaration. | |
2054 | (Stub::do_fixed_endian_write): New template member. | |
2055 | (Reloc_stub::do_write): Remove. | |
2056 | (Reloc_stub::do_fixed_endian_write): Remove. | |
2057 | (Cortex_a8_stub): New class definition. | |
2058 | (Stub_factory::make_cortex_a8_stub): New method definition. | |
2059 | (Stub_factory::Stub_factory): Add missing static storage class | |
2060 | qualifier for elf32_arm_stub_a8_veneer_blx. | |
2061 | ||
ffeef7df ILT |
2062 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
2063 | ||
dc3f80fe ILT |
2064 | PR 10980 |
2065 | * options.h (class General_options): Add --warn-unresolved-symbols | |
2066 | and --error-unresolved-symbols. | |
2067 | * errors.cc (Errors::undefined_symbol): Implement | |
2068 | --warn-unresolved-symbols. | |
2069 | ||
ffeef7df ILT |
2070 | * options.h (class General_options): Add -z text and -z textoff. |
2071 | * layout.cc (Layout::finish_dynamic_section): Implement -z text. | |
2072 | ||
f1ec9ded ST |
2073 | 2010-01-06 Sriraman Tallam <tmsriram@google.com> |
2074 | ||
2075 | * gc.h (Garbage_collection::Cident_section_map): New typedef. | |
2076 | (Garbage_collection::cident_sections): New function. | |
2077 | (Garbage_collection::add_cident_section): New function. | |
2078 | (Garbage_collection::cident_sections_): New member. | |
2079 | (gc_process_relocs): Add references to sections whose names are C | |
2080 | identifiers. | |
2081 | * gold.h (cident_section_start_prefix): New constant. | |
2082 | (cident_section_stop_prefix): New constant. | |
2083 | (is_cident): New function. | |
2084 | * layout.cc (Layout::define_section_symbols): Replace string constants | |
2085 | with the newly defined constants. | |
2086 | * object.cc (Sized_relobj::do_layout): Track sections whose names are | |
2087 | C identifiers. | |
2088 | * testsuite/Makefile.am: Add gc_orphan_section_test. | |
2089 | * testsuite/Makefile.in: Regenerate. | |
2090 | * testsuite/gc_orphan_section_test.cc: New file. | |
2091 | * testsuite/gc_orphan_section_test.sh: New file. | |
2092 | ||
6eda8c29 ILT |
2093 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
2094 | ||
b9674e17 ILT |
2095 | PR 10980 |
2096 | * options.h (class General_options): Add --warn-shared-textrel. | |
2097 | * layout.cc (Layout::finish_dynamic_section): Implement | |
2098 | --warn-shared-textrel. | |
2099 | ||
6eda8c29 ILT |
2100 | PR 10980 |
2101 | * options.h (class General_options): Add --warn-multiple-gp. | |
2102 | ||
32dcd44e ILT |
2103 | 2010-01-06 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
2104 | ||
2105 | * Makefile.am (incremental_dump_DEPENDENCIES): Remove | |
2106 | $(THREADSLIB) and $(LIBDL). | |
2107 | * Makefile.in: Rebuild. | |
2108 | ||
a192ba05 ILT |
2109 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
2110 | ||
2111 | PR 10980 | |
2112 | * options.cc (General_options::parse_section_start): New function. | |
2113 | (General_options::section_start): New function. | |
2114 | (General_options::General_options): Initialize all members. | |
2115 | * options.h: Include <map> | |
2116 | (class General_options): Add --section-start. Add section_starts_ | |
2117 | member. | |
2118 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
2119 | --section-start was used, set the address of the segment. Remove | |
2120 | local sort_sections. | |
2121 | (Layout::relaxation_loop_body): If the address of the load segment | |
2122 | has been set by --section-start, don't use it. | |
2123 | * output.h (Output_segment::update_flags_for_output_section): New | |
2124 | function. | |
2125 | * output.cc (Output_segment::add_output_section): Call | |
2126 | update_flags_for_output_section. | |
2127 | ||
dde3f402 ILT |
2128 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
2129 | ||
62dfdd4d ILT |
2130 | PR 10980 |
2131 | * options.h (class General_options): Add --undefined-version. | |
2132 | * script.cc (struct Version_expression): Add was_matched_by_symbol | |
2133 | field. | |
2134 | (Version_script_info::matched_symbol): New function. | |
2135 | (Version_script_info::get_symbol_version_helper): Call | |
2136 | matched_symbol. | |
2137 | (Version_script_info::check_unmatched_names): New function. | |
2138 | * script.h (class Version_script_info): Update declarations. | |
2139 | * gold.cc (queue_middle_tasks): Handle --no-undefined-version. | |
2140 | ||
9c4ae156 ILT |
2141 | * options.h (class General_options): Use DEFINE_bool_alias for |
2142 | allow_multiple_definition. | |
2143 | * resolve.cc (Symbol_table::should_override): Don't test | |
2144 | allow_multiple_definition. | |
2145 | ||
dde3f402 ILT |
2146 | PR 10980 |
2147 | * options.h (class General_options): Add --cref. | |
2148 | * main.cc (main): Print cref table if --cref. Don't close mapfile | |
2149 | until after printing cref table. | |
2150 | * cref.cc: Include "symtab.h". | |
2151 | (class Cref_inputs): Define Cref_table_compare and Cref_table. | |
2152 | (Cref_table_compare::operator()): New function. | |
2153 | (Cref_inputs::gather_cref): New function. | |
2154 | (filecol): New static const. | |
2155 | (Cref_inputs::print_cref): New function. | |
2156 | (Cref::print_cref): New function. | |
2157 | * cref.h: Include <cstdio>. | |
2158 | (class Cref): Update declarations. | |
2159 | * mapfile.h (Mapfile::file): New function. | |
2160 | * object.h (class Object): Define Symbols. Declare virtual | |
2161 | do_get_global_symbols. | |
2162 | (Object::get_global_symbols): New function. | |
2163 | * object.cc (Input_objects::add_object): Pass object to cref_ if | |
2164 | --cref. | |
2165 | (Input_objects::archive_start): Likewise. | |
2166 | (Input_objects::archive_stop): Likewise. | |
2167 | (Input_objects::print_cref): New function. | |
2168 | * dynobj.h (Sized_dynobj::do_get_global_symbols): New function. | |
2169 | * dynobj.cc (big_endian>::do_add_symbols): Create symbols_ if | |
2170 | --cref. | |
2171 | * plugin.cc (Sized_pluginobj::do_get_global_symbols): New | |
2172 | function. | |
2173 | * plugin.h (class Sized_pluginobj): Update declarations. | |
2174 | ||
8781f709 ILT |
2175 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
2176 | ||
2177 | * symtab.cc (Symbol_table::add_from_object): Rename def parameter | |
2178 | to is_default_version. Rename insdef to insdefault. | |
2179 | (Symbol_table::add_from_relobj): Rename def to is_default_version | |
2180 | and local to is_forced_local. | |
2181 | (Symbol_table::add_from_pluginobj): Likewise. | |
2182 | (Symbol_table::add_from_dynobj): Likewise. | |
2183 | (Symbol_table::define_special_symbol): Rename insdef to | |
2184 | insdefault. | |
2185 | ||
fe35d28d ILT |
2186 | 2010-01-04 Ian Lance Taylor <iant@google.com> |
2187 | ||
30bc8c46 ILT |
2188 | PR 10980 |
2189 | * options.h (class General_options): Add | |
2190 | --allow-multiple-definition and -z muldefs. | |
2191 | * resolve.cc (Symbol_table::should_override): Don't warn about a | |
2192 | multiple symbol definition if --allow-multiple-definition or -z | |
2193 | muldefs. | |
2194 | ||
7eaea549 ILT |
2195 | PR 10980 |
2196 | * options.h (class General_options): Add --add-needed and | |
2197 | --copy-dt-needed-entries. Tweak --as-needed help entry. | |
2198 | * object.cc (Input_objects::check_dynamic_dependencies): Give an | |
2199 | error if --copy-dt-needed-entries aka --add-needed is used and | |
2200 | would cause a change in behaviour. | |
2201 | ||
fe35d28d ILT |
2202 | PR 10980 |
2203 | * options.h (class General_options): Add -G as a short version of | |
2204 | --shared. Add no-op options -assert, -g, and -i. | |
2205 | ||
55a2bb35 ST |
2206 | 2010-01-04 Sriraman Tallam <tmsriram@google.com> |
2207 | ||
2208 | * gc.h (gc_process_relocs): Call is_section_foldable_candidate to | |
2209 | check for .text or .gnu.linkonce.t sections. | |
2210 | * icf.cc (Icf::find_identical_sections): Ditto. | |
2211 | Change the detection for mangled function name within the section | |
2212 | name. | |
2213 | * icf.h (is_section_foldable_candidate): New function. | |
2214 | ||
719328e1 ILT |
2215 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2216 | ||
2217 | PR 10980 | |
2218 | * options.h (class General_options): Permit two dashes with | |
2219 | --retain-symbols-file. | |
2220 | ||
d7bb5745 ILT |
2221 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2222 | ||
403a15dd ILT |
2223 | PR 10979 |
2224 | * layout.cc (Layout::relaxation_loop_body): If -Ttext was used, | |
2225 | don't put the file header and segment headers in the text | |
2226 | segment. | |
2227 | ||
eda294df ILT |
2228 | PR 10979 |
2229 | * common.cc (Sort_commons::operator()): Stabilize sort when both | |
2230 | entries are NULL. | |
2231 | (Symbol_table::do_allocate_commons_list): When allocating common | |
2232 | symbols, skip a symbol which is no longer common. | |
2233 | * symtab.h (Symbol::is_common): Test whether the symbol comes from | |
2234 | an object before checking its type. | |
2235 | * testsuite/common_test_2.c: New file. | |
2236 | * testsuite/common_test_3.c: New file. | |
2237 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_2. | |
2238 | (common_test_2_SOURCES, common_test_2_DEPENDENCIES): Define. | |
2239 | (common_test_2_LDFLAGS, common_test_2_LDADD): Define. | |
2240 | (common_test_2_pic.o, common_test_2.so): New targets. | |
2241 | (common_test_3_pic.o, common_test_3.so): New targets. | |
2242 | * testsuite/Makefile.in: Rebuild. | |
2243 | ||
d7bb5745 ILT |
2244 | PR 10979 |
2245 | * script.cc (read_input_script): If we see a new SECTIONS clause, | |
2246 | and we have added an input section, give an error. | |
2247 | * layout.h (class Layout): Add have_added_input_section function. | |
2248 | Add have_added_input_section_ field. | |
2249 | * layout.cc (Layout::Layout): Initialize | |
2250 | have_added_input_section_. | |
2251 | (Layout::layout): Set have_added_input_section_. | |
2252 | (Layout::layout_eh_frame): Likewise. | |
2253 | ||
fc59c572 ILT |
2254 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2255 | ||
2256 | PR 10931 | |
2257 | * options.h (class General_options): Add --sort-common option. | |
2258 | * symtab.h (class Symbol_table): Define Sort_commons_order enum. | |
2259 | * common.cc (Sort_common): Add sort_order parameter to | |
2260 | constructor. Add sort_order_ field. | |
2261 | (Sort_commons::operator): Check sort_order_. | |
2262 | (Symbol_table::allocate_commons): Determine the sort order. | |
2263 | (Symbol_table::do_allocate_commons): Add sort_order parameter. | |
2264 | Change all callers. | |
2265 | (Symbol_table::do_allocate_commons_list): Likewise. | |
2266 | ||
1c74fab0 ILT |
2267 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2268 | ||
2269 | PR 10916 | |
2270 | * symtab.cc (Symbol_table::add_from_relobj): When not exporting | |
2271 | symbols from this object, don't change the visibility of an | |
2272 | undefined symbol. | |
2273 | * testsuite/exclude_libs_test_1.c (lib1_ref): New function. | |
2274 | ||
6affe781 ILT |
2275 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2276 | ||
2277 | PR 10861 | |
2278 | * script.h (class Version_script_info): Define Language enum. | |
2279 | Update declarations. Define Glob, Exact, and Lookup types. Add | |
2280 | new fields globals_, locals_, and is_finalized_. | |
2281 | * script.cc: Various formatting fixes. | |
2282 | (class Parser_closure): Change language_stack_ from a vector of | |
2283 | std::string to one of Version_script_info::Language. Adjust all | |
2284 | uses accordingly. | |
2285 | (class Lazy_demangler): Remove. | |
2286 | (struct Version_expression): Change language from std::string to | |
2287 | Version_script_info::Language. | |
2288 | (Version_script_info::Version_script_info): New function. | |
2289 | (Version_script_info::~Version_script_info): Don't call clear. | |
2290 | (Version_script_info::finalize): New function. | |
2291 | (Version_script_info::build_lookup_tables): New function. | |
2292 | (Version_script_info::build_expression_list_lookup): New | |
2293 | function. | |
2294 | (Version_script_info::get_symbol_version_helper): Rewrite to use | |
2295 | lookup tables. | |
2296 | (Version_script_info::print_expression_list): Adjust to use | |
2297 | Version_script_info::Language. | |
2298 | (script_push_lex_into_version_mode): Check that the version script | |
2299 | has not been finalized. | |
2300 | (version_script_push_lang): Change language string to | |
2301 | Version_script_info::Language. | |
2302 | * options.cc (Command_line::version_script): New function. | |
2303 | * options.h (class General_options): Add finalize_dynamic_list | |
2304 | function. Change version_script from declaration to definition. | |
2305 | * testsuite/ver_test_4.script: Remove duplicate def of t2_2. | |
2306 | * testsuite/version_script.map: Remove duplicate def of foo. | |
2307 | * testsuite/Makefile.am (ver_matching_def.so): Depend upon | |
2308 | version_script.map. | |
2309 | * testsuite/Makefile.in: Rebuild. | |
2310 | ||
818bf354 ILT |
2311 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2312 | ||
2313 | PR 10843 | |
2314 | * target-reloc.h (relocate_for_relocatable): When copying a reloc, | |
2315 | if the input symbol index is 0, make the output symbol index 0. | |
2316 | ||
ebcc8304 ILT |
2317 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2318 | ||
2319 | PR 10670 | |
2320 | * options.h (class General_options): Add -x/--discard-all. | |
2321 | * object.cc (Sized_relobj::do_count_local_symbols): Handle | |
2322 | --discard-all. If the local symbol needs a dynamic entry, check | |
2323 | that before handling --discard-locals. | |
2324 | ||
176fe33f ILT |
2325 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
2326 | ||
bb321bb1 ILT |
2327 | PR 10450 |
2328 | * output.cc (Output_segment::Output_segment): If PT_TLS, set the | |
2329 | flags to PF_R. | |
2330 | (Output_segment::add_output_section): Don't change the flags if | |
2331 | the type is PT_TLS. | |
2332 | ||
176fe33f ILT |
2333 | PR 10450 |
2334 | * dynobj.cc (Dynobj::create_gnu_hash_table): Add symbols to the | |
2335 | GNU hash table if they need a dynamic value. Otherwise, don't add | |
2336 | them if they are defined in a dynamic object or are forced local. | |
2337 | ||
e8cd95c7 ILT |
2338 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
2339 | ||
1b81fb71 ILT |
2340 | PR 10450 |
2341 | * layout.cc (Layout::create_dynamic_symtab): Only set entsize of | |
2342 | .gnu.hash table for a 32-bit target. | |
2343 | ||
8d6d383d ILT |
2344 | PR 10450 |
2345 | * symtab.h (Symbol::needs_dynsym_entry): A symbol in both a | |
2346 | regular and a dynamic object only needs a dynamic symbol table | |
2347 | entry if it is externally visible. | |
2348 | ||
e785ec03 ILT |
2349 | PR 10450 |
2350 | * i386.cc (class Target_i386): Initialize global_offset_table_ in | |
2351 | constructor. Add global_offset_table_ field. | |
2352 | (Target_i386::got_section): Set global_offset_table_. | |
2353 | (Target_i386::do_finalize_sections): Set global_offset_table_ | |
2354 | size. | |
2355 | * x86_64.cc (class Target_x86_64): Initialize global_offset_table_ | |
2356 | in constructor. Add global_offset_table_ field. | |
2357 | (Target_x86_64::got_section): Set global_offset_table_. | |
2358 | (Target_x86_64::do_finalize_sections): Set global_offset_table_ | |
2359 | size. | |
2360 | ||
1a2dff53 ILT |
2361 | * layout.cc (Layout::Layout): Initialize increase_relro_. |
2362 | (Layout::get_output_section): Add is_relro, is_last_relro, and | |
2363 | is_first_non_relro parameters. Change all callers. | |
2364 | (Layout::choose_output_section): Likewise. | |
2365 | (Layout::add_output_section_data): Likewise. | |
2366 | (Layout::make_output_section): Likewise. | |
2367 | (Layout::set_segment_offsets): Clear increase_relro when using a | |
2368 | linker script. | |
2369 | * layout.h (class Layout): Add increase_relro method. Add | |
2370 | increase_relro_ field. Update declarations. | |
2371 | * output.cc (Output_section::Output_section): Initialize | |
2372 | is_last_relro_ and is_first_non_relro_. | |
2373 | (Output_segment::add_output_section): Group relro sections is | |
2374 | do_sort is true. Handle is_last_relro and is_first_non_relro. | |
2375 | (Output_segment::maximum_alignment): Remove relro handling. | |
2376 | (Output_segment::set_section_addresses): Add increase_relro | |
2377 | parameter. Change all callers. Add initial alignment to align | |
2378 | relro sections on separate page. Remove old relro handling. | |
2379 | (Output_segment::set_section_list_addresses): Remove in_relro | |
2380 | parameter. Change all callers. | |
2381 | (Output_segment::set_offset): Add increase parameter. Change all | |
2382 | callers. Remove old relro handling. | |
2383 | * output.h (class Output_section): Add new methods: is_last_relro, | |
2384 | set_is_last_relro, is_first_non_relro, set_is_first_non_relro. | |
2385 | Add is_last_relro_ and is_first_non_relro_ fields. | |
2386 | * i386.cc (Target_i386::got_section): Don't call set_is_relro. | |
2387 | Create separate .got.plt section. Call increase_relro. | |
2388 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
2389 | * testsuite/relro_script_test.t: Add .got.plt. | |
2390 | ||
f0ba79e2 ILT |
2391 | PR 10450 |
2392 | * layout.cc (Layout::Layout): Initialize dynamic_symbol_ field. | |
2393 | (Layout::create_initial_dynamic_sections): Set dynamic_symbol_. | |
2394 | (Layout::finalize): Call set_dynamic_symbol_size. | |
2395 | (Layout::set_dynamic_symbol_size): New function. | |
2396 | * layout.h (class Layout): Add dynamic_symbol_ field. Declare | |
2397 | set_dynamic_symbol_size. | |
2398 | ||
e8cd95c7 ILT |
2399 | PR 10450 |
2400 | * output.h (class Output_section): Add is_entsize_zero_ field. | |
2401 | * output.cc (Output_section::Output_section): Initialize | |
2402 | is_entsize_zero_. | |
2403 | (Output_section::set_entsize): If two different entsizes are | |
2404 | requested, force it to zero. | |
2405 | (Output_section::add_input_section): Set flags for .debug_str | |
2406 | before updating section flags. Set entsize. | |
2407 | (Output_section::update_flags_for_input_section): Set SHF_MERGE | |
2408 | and SHF_STRING if all input sections have those flags. | |
2409 | ||
3e1b9a8a RÁE |
2410 | 2009-12-29 Rafael Espindola <espindola@google.com> |
2411 | ||
2412 | * main.cc (main): Fix the sys time reporting. | |
e8cd95c7 ILT |
2413 | * workqueue.cc (Workqueue::find_and_run_task): Fix the sys time |
2414 | reporting. | |
3e1b9a8a | 2415 | |
3dcad376 ST |
2416 | 2009-12-29 Sriraman Tallam <tmsriram@google.com> |
2417 | ||
2418 | * options.cc (General_options::parse_version): Allow -v to exit | |
2419 | without an error if there is nothing to link. | |
2420 | ||
084e2665 ILT |
2421 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
2422 | ||
2423 | * configure.ac: Set the MCMODEL_MEDIUM conditional to false if | |
2424 | using a version of gcc before 4.1. | |
2425 | * configure: Rebuild. | |
2426 | ||
250acde3 CD |
2427 | 2009-12-28 Chris Demetriou <cgd@google.com> |
2428 | ||
2429 | * attributes.cc (Output_attributes_section_data::do_write): Use | |
2430 | std::vector::front rather than std::vector::data. | |
2431 | ||
99fff23b ILT |
2432 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
2433 | ||
2434 | * symtab.h (class Symbol_table): Add enum Defined. | |
2435 | * resolve.cc (Symbol_table::should_override): Add defined | |
2436 | parameter. Change all callers. Test whether object is NULL | |
2437 | before calling a method on it. | |
2438 | (Symbol_table::report_resolve_problem): Add defined parameter. | |
2439 | Change all callers. | |
2440 | (Symbol_table::should_override_with_special): Likewise. | |
2441 | * symtab.cc (Symbol_table::define_in_output_data): Add defined | |
2442 | parameter. Change all callers. | |
2443 | (Symbol_table::do_define_in_output_data): Likewise. | |
2444 | (Symbol_table::define_in_output_segment): Likewise. | |
2445 | (Symbol_table::do_define_in_output_segment): Likewise. | |
2446 | (Symbol_table::define_as_constant): Likewise. | |
2447 | (Symbol_table::do_define_as_constant): Likewise. | |
2448 | * script.h (class Symbol_assignment): Add is_defsym parameter to | |
2449 | constructor; change all callers. | |
2450 | * script.cc (Script_options::add_symbol_assignment): Add is_defsym | |
2451 | parameter. Change all callers. Add is_defsym_ field. | |
2452 | (class Parser_closure): Add parsing_defsym parameter to | |
2453 | constructor; change all callers. Add parsing_defsym accessor | |
2454 | function. Add parsing_defsym_ field. | |
2455 | ||
556bd683 ILT |
2456 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
2457 | ||
2458 | * gold.cc (queue_middle_tasks): Fix formatting. | |
fa618ee4 | 2459 | * object.cc (Relobj::is_section_name_included): Likewise. |
556bd683 | 2460 | |
1782c879 ILT |
2461 | 2009-12-23 Ian Lance Taylor <iant@google.com> |
2462 | ||
2463 | * i386.cc (Target_i386::do_calls_non_split): Recognize | |
2464 | -fsplit-stack prologue for a function with a static chain. | |
cbc999b9 ILT |
2465 | * x86_64.cc (Target_x86_64::do_calls_non_split): Recognize |
2466 | -fsplit-stack prologue when using %r11. | |
1782c879 | 2467 | |
329ca2b1 ST |
2468 | 2009-12-21 Sriraman Tallam <tmsriram@google.com> |
2469 | ||
2470 | * options.cc (General_options::parse_version): Make -v continue and do | |
2471 | the link like GNU ld does. | |
2472 | ||
d675ff46 RÁE |
2473 | 2009-12-17 Rafael Avila de Espindola <espindola@google.com> |
2474 | ||
2475 | * Makefile.am (CCFILES): Add timer.cc. | |
2476 | (HFILES): Add timer.h. | |
2477 | * configure.ac: Check for sysconf and times. | |
2478 | * main.cc: include timer.h. | |
2479 | (main): Use Timer instead of get_run_time. | |
2480 | * timer.cc: New. | |
2481 | * timer.h: New. | |
2482 | * workqueue.cc: include timer.h. | |
2483 | (Workqueue::find_and_run_task): | |
2484 | Report user, sys and wall time. | |
2485 | * Makefile.in: Regenerate. | |
2486 | * config.in: Regenerate. | |
2487 | * configure: Regenerate. | |
2488 | ||
d6344fb5 DK |
2489 | 2009-12-16 Doug Kwan <dougkwan@google.com> |
2490 | ||
2491 | * arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated | |
2492 | sections. | |
2493 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle | |
2494 | relaxed input sections. | |
2495 | * output.cc (Output_section::find_relaxed_input_section): Change | |
2496 | return type to Output_relaxed_input_section pointer. Adjust code | |
2497 | for new type of relaxed_input_section_map_. | |
2498 | * output.h (Output_section::find_relaxed_input_section): Change | |
2499 | return type to Output_relaxed_input_section pointer. | |
2500 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
2501 | New type. | |
2502 | (Output_section::relaxed_input_section_map_): Change type to | |
2503 | Output_section::Output_relaxed_input_section_by_input_section_map. | |
2504 | * symtab.cc (Symbol_table::compute_final_value): Handle relaxed | |
2505 | input section. | |
2506 | ||
0e0d5469 ILT |
2507 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
2508 | ||
2509 | * layout.cc (Layout::create_shstrtab): Only write out after input | |
2510 | sections if we are compressing debug sections. | |
2511 | ||
0649a889 ILT |
2512 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
2513 | ||
2514 | * archive.cc (Archive::add_symbols): Only look up a symbol without | |
2515 | a version if there is, in fact, a version. | |
2516 | ||
2ea97941 ILT |
2517 | 2009-12-14 Ian Lance Taylor <iant@google.com> |
2518 | ||
2519 | Revert -Wshadow changes, all changes from: | |
2520 | 2009-12-11 Doug Kwan <dougkwan@google.com> | |
2521 | 2009-12-11 Nick Clifton <nickc@redhat.com> | |
2522 | * configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS. | |
2523 | ||
b0eec2cc DK |
2524 | 2009-12-11 Doug Kwan <dougkwan@google.com> |
2525 | ||
2526 | * arm.cc (Target_arm::do_finalize_sections): Fix build breakage | |
2527 | due to -Wshadow. | |
2528 | * attributes.cc (Object_attribute::size): Ditto. | |
2529 | (Attributes_section_data::size): Ditto. | |
2530 | (Attributes_section_data::Attributes_section_data): Ditto. | |
2531 | (Output_attributes_section_data::do_write): Ditto. | |
2532 | * attributes.h (Object_attribute::set_type): Ditto. | |
2533 | * testsuite/tls_test_main.cc (safe_lock, safe_unlock): Ditto. | |
2534 | ||
91d6fa6a NC |
2535 | 2009-12-11 Nick Clifton <nickc@redhat.com> |
2536 | ||
2537 | * archive.cc: Fix shadowed variable warnings. | |
2538 | * arm.cc: Likewise. | |
2539 | * compressed_output.cc: Likewise. | |
2540 | * compressed_output.h: Likewise. | |
2541 | * configure: Likewise. | |
2542 | * dwarf_reader.cc: Likewise. | |
2543 | * dynobj.cc: Likewise. | |
2544 | * dynobj.h: Likewise. | |
2545 | * ehframe.cc: Likewise. | |
2546 | * ehframe.h: Likewise. | |
2547 | * errors.cc: Likewise. | |
2548 | * expression.cc: Likewise. | |
2549 | * fileread.cc: Likewise. | |
2550 | * fileread.h: Likewise. | |
2551 | * freebsd.h: Likewise. | |
2552 | * i386.cc: Likewise. | |
2553 | * icf.cc: Likewise. | |
2554 | * incremental.h: Likewise. | |
2555 | * layout.cc: Likewise. | |
2556 | * layout.h: Likewise. | |
2557 | * mapfile.cc: Likewise. | |
2558 | * merge.cc: Likewise. | |
2559 | * merge.h: Likewise. | |
2560 | * object.cc: Likewise. | |
2561 | * object.h: Likewise. | |
2562 | * options.h: Likewise. | |
2563 | * output.cc: Likewise. | |
2564 | * output.h: Likewise. | |
2565 | * parameters.cc: Likewise. | |
2566 | * plugin.cc: Likewise. | |
2567 | * powerpc.cc: Likewise. | |
2568 | * reduced_debug_output.cc: Likewise. | |
2569 | * reduced_debug_output.h: Likewise. | |
2570 | * reloc.cc: Likewise. | |
2571 | * reloc.h: Likewise. | |
2572 | * resolve.cc: Likewise. | |
2573 | * script-sections.cc: Likewise. | |
2574 | * script.cc: Likewise. | |
2575 | * script.h: Likewise. | |
2576 | * sparc.cc: Likewise. | |
2577 | * symtab.cc: Likewise. | |
2578 | * symtab.h: Likewise. | |
2579 | * target-select.cc: Likewise. | |
2580 | * target-select.h: Likewise. | |
2581 | * token.h: Likewise. | |
2582 | * workqueue.cc: Likewise. | |
2583 | * workqueue.h: Likewise. | |
2584 | * x86_64.cc: Likewise. | |
2585 | ||
a0351a69 DK |
2586 | 2009-12-10 Doug Kwan <dougkwan@google.com> |
2587 | ||
2588 | * arm.cc (attributes.h): New include. | |
2589 | (Arm_relobj::Arm_relobj): Initialize attributes_section_data_. | |
2590 | (Arm_relobj::~Arm_relobj): Delete object pointed by | |
2591 | attributes_section_data_. | |
2592 | (Arm_relobj::attributes_section_data): New method definition. | |
2593 | (Arm_relobj::attributes_section_data_): New data member declaration. | |
2594 | (Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_. | |
2595 | (Arm_dynobj::~Arm_dynobj): Delete object pointed by | |
2596 | attributes_section_data_. | |
2597 | (Arm_dynobj::attributes_section_data): New method definition. | |
2598 | (Arm_dynobj::attributes_section_data_): New data member declaration. | |
2599 | (Target_arm::Target_arm): Initialize attributes_section_data_. Change | |
2600 | initialization value of may_use_blx_ to false. | |
2601 | (Target_arm::using_thumb2, Target_arm::using_thumb_only, | |
2602 | Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use | |
2603 | object attributes to compute results instead of hard-coding. | |
2604 | (Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order, | |
2605 | Target_arm::get_secondary_compatible_arch, | |
2606 | Target_arm::set_secondary_compatible_arch | |
2607 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
2608 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes): | |
2609 | New method declarations. | |
2610 | (Target_arm::get_aeabi_object_attribute): New method definition. | |
2611 | (Target_arm::attributes_section_data_): New data member declaration. | |
2612 | (read_arm_attributes_section): New template definition. | |
2613 | (Arm_relobj::do_read_symbols): Read attributes section if it exists. | |
2614 | (Arm_dynobj::do_read_symbols): Ditto. | |
2615 | (Target_arm::do_finalize_sections): Merge attributes sections from | |
2616 | input. Check for BLX use after attributes section merging. | |
2617 | Fix __exidx_start and __exidx_end visibility. Create an | |
2618 | .ARM.attributes section if necessary. | |
2619 | (Target_arm::get_secondary_compatible_arch, | |
2620 | Target_arm::set_secondary_compatible_arch, | |
2621 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
2622 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes, | |
2623 | Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order): | |
2624 | New method definitions. | |
2625 | ||
b59befec ILT |
2626 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
2627 | ||
2628 | * plugin.cc (Plugin::load): Don't cast from void* to a function | |
2629 | pointer. | |
2630 | ||
1276bc89 ILT |
2631 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
2632 | ||
2633 | * dynobj.cc (Sized_dynobj::do_read_symbols): Clear version | |
2634 | information fields. | |
2635 | ||
2f2de248 L |
2636 | 2009-12-09 H.J. Lu <hongjiu.lu@intel.com> |
2637 | ||
2638 | * testsuite/Makefile.am (two_file_shared_1_pic_2_test_DEPENDENCIES): | |
2639 | Replace two_file_shared_1.so with two_file_shared_2.so. | |
2640 | * testsuite/Makefile.in: Regenerated. | |
2641 | ||
4f787271 DK |
2642 | 2009-12-08 Doug Kwan <dougkwan@google.com> |
2643 | ||
2644 | * Makefile.am (CCFILES): Add attributes.cc and int_encoding.cc. | |
2645 | (HFILES): Add attributes.h and int_encoding.h. | |
2646 | * Makefile.in: Regenerate. | |
2647 | * dwarf_reader.cc (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
2648 | function definitions to int_encoding.cc | |
2649 | * dwarf_reader.h (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
2650 | prototypes to int_encoding.h | |
2651 | * reduced_debug_output.cc (int_encoding.h): New include. | |
2652 | (write_unsigned_LEB_128, get_length_as_unsigned_LEB_128): Move | |
2653 | function definitions to int_encoding.cc | |
2654 | (insert_into_vector, read_from_pointer): Move template definitions to | |
2655 | int_encoding.h | |
2656 | * attributes.cc: New file. | |
2657 | * attributes.h: New file. | |
2658 | * int_encoding.cc: New file. | |
2659 | * int_encoding.h: New file. | |
2660 | ||
20b52f1a RÁE |
2661 | 2009-12-07 Rafael Avila de Espindola <espindola@google.com> |
2662 | ||
2663 | PR gold/11055 | |
2664 | * incremental-dump.cc (dump_incremental_inputs): New. | |
2665 | (main): Use dump_incremental_inputs. | |
2666 | ||
53d7974c L |
2667 | 2009-12-07 H.J. Lu <hongjiu.lu@intel.com> |
2668 | ||
2669 | PR gold/10893 | |
2670 | * i386.cc (Target_i386::Scan::globa): Use is_func instead of | |
2671 | checking elfcpp::STT_FUNC. | |
2672 | (Target_i386::Relocate::relocate): Likewise. | |
2673 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
2674 | ||
2675 | * symtab.cc (Symbol_table::sized_write_symbol): Turn IFUNC | |
2676 | symbols from shared libraries into normal FUNC symbols. | |
2677 | ||
2678 | * symtab.h (Symbol): Add is_func and use it. | |
2679 | ||
05a352e6 DK |
2680 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
2681 | ||
2682 | * arm.cc (Target_arm::arm_info): Initialize new fields | |
2683 | attributes_section and attributes_vendor. | |
2684 | * i386.cc (Target_i386::i386_info): Same. | |
2685 | * object.cc (Sized_relobj::do_layout): Skip attribute section. | |
2686 | * gold/powerpc.cc (Target_powerpc::powerpc_info): Initialize new | |
2687 | fields attributes_section and attributes_vendor. | |
53d7974c | 2688 | * sparc.cc (Target_sparc::sparc_info): Same. |
05a352e6 DK |
2689 | * target.h (Target::attributes_section, Target::attributes_vendor, |
2690 | Target::is_attributes_section, Target::attribute_arg_type, | |
2691 | Target::attributes_order): New method definitions. | |
2692 | (Target::Target_info::attributes_section, | |
2693 | Target::Target_info::attributes_vendor): New fields. | |
2694 | (Target::do_attribute_arg_type, Target::do_attributes_order): New | |
2695 | virtual method definitions. | |
2696 | * x86_64.cc (Target_x86_64::x86_64_info): Initialize new fields | |
2697 | attributes_section and attributes_vendor. | |
2698 | * testsuite/testfile.cc (Target_test::test_target_info): Same. | |
2699 | ||
f4e5969c DK |
2700 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
2701 | ||
2702 | * arm.cc: Update comments about interworking and stub generation. | |
2703 | (Target_arm::Relocate::reloc_is_non_pic): Update list of relocations | |
2704 | considered as non-PIC. | |
2705 | (Arm_relocate_functions::base_abs): Fix formatting. | |
2706 | (Arm_relocate_functions::got_prel): Fix comment. Change interface | |
2707 | of function to use GOT entry address instead of offset. | |
2708 | (Target_arm::Scan::global): Issue an error if a symbol would need a | |
2709 | PLT does not get one because it is untyped. Remove code to create | |
2710 | dynamic symbols for relative branches. | |
2711 | (Target_arm::Relocate::relocate: Use 0 instead of false since function | |
2712 | takes unsigned integer instead of boolean. | |
2713 | ||
1abce4a6 L |
2714 | 2009-12-05 H.J. Lu <hongjiu.lu@intel.com> |
2715 | ||
2716 | * testsuite/Makefile.am (constructor_test_LDADD): New. Empty. | |
2717 | (two_file_test_LDADD): Likewise. | |
2718 | (common_test_1_LDADD): Likewise. | |
2719 | (exception_test_LDADD) Likewise. | |
2720 | (weak_test_LDADD): Likewise. | |
2721 | (many_sections_test_LDADD): Likewise. | |
2722 | (initpri1_LDADD): Likewise. | |
2723 | (script_test_1_LDADD): Likewise. | |
2724 | (script_test_2_LDADD): Likewise. | |
2725 | (justsyms_LDADD): Likewise. | |
2726 | (binary_test_LDADD): Likewise. | |
2727 | (large_LDADD): Likewise. | |
2728 | * testsuite/Makefile.in: Regenerated. | |
2729 | ||
adcf2816 | 2730 | 2009-12-04 H.J. Lu <hongjiu.lu@intel.com> |
1abce4a6 | 2731 | |
adcf2816 L |
2732 | * resolve.cc (symbol_to_bits): Treat STB_GNU_UNIQUE as STB_GLOBAL. |
2733 | (Symbol_table::override_with_special): Likewise. | |
2734 | (Symbol_table::add_from_object): Likewise. | |
2735 | ||
28e67f5d RÁE |
2736 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
2737 | ||
2738 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
2739 | Don't set the data_offset twice. | |
2740 | ||
ae10a101 RÁE |
2741 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
2742 | ||
2743 | * testsuite/Makefile.in: Regenerate. | |
2744 | ||
f59f41f3 DK |
2745 | 2009-12-03 Doug Kwan <dougkwan@google.com> |
2746 | ||
2747 | * arm.cc: Remove comment about missing .ARM.exidx section symbols. | |
2748 | (Target_arm::do_finalize_sections): Add parameter for symbol table | |
2749 | pointer. Add __exidx_start and __exidx_end symbols as appropriate. | |
2750 | * i386.cc (Target_i386::do_finalize_sections): Add an additional | |
2751 | parameter for symbol table pointer. | |
2752 | * layout.cc (Layout::finalize): Call Target::finalize_sections with | |
2753 | an additional parameter for a pointer to symbol table. | |
2754 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add an additional | |
2755 | parameter for a symbol table pointer. | |
2756 | * sparc.cc (Target_sparc::do_finalize_sections): Ditto. | |
2757 | * target.h (Target::finalize_sections, Target::do_finalize_sections): | |
2758 | Ditto. | |
2759 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add an additional | |
2760 | parameter for a symbol table pointer. | |
2761 | ||
ca55d848 RÁE |
2762 | 2009-12-03 Rafael Avila de Espindola <espindola@google.com> |
2763 | ||
2764 | * incremental.cc (Incremental_inputs_header) | |
2765 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
2766 | (Incremental_inputs_entry_write): Move ... | |
2767 | * incremental.h (Incremental_inputs_header) | |
2768 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
2769 | (Incremental_inputs_entry_write): here. | |
2770 | ||
3aec4f9c RÁE |
2771 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
2772 | ||
2773 | * incremental.cc (make_sized_incremental_binary): Set the target. | |
2774 | Error if it is incompatible. | |
2775 | * output.h (Output_file): Add filename method. | |
2776 | ||
9c0ae74d RÁE |
2777 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
2778 | ||
2779 | * incremental.cc (Incremental_inputs_entry): Remove unused argument | |
2780 | from the get_* methods. | |
2781 | ||
a45500ae RÁE |
2782 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
2783 | ||
2784 | * incremental-dump.cc (main): Check that the offeset of a script is 0. | |
2785 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
2786 | Write 0 for the data_offset of scripts. | |
2787 | ||
325e6408 RÁE |
2788 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
2789 | ||
2790 | * testsuite/Makefile.am: Add the incremental_test.sh test. | |
2791 | * testsuite/incremental_test.sh: New. | |
2792 | * testsuite/incremental_test_1.c: New. | |
2793 | * testsuite/incremental_test_2.c: New. | |
2794 | ||
954c3e2e RÁE |
2795 | 2009-12-01 Rafael Avila de Espindola <espindola@google.com> |
2796 | ||
2797 | * incremental-dump.cc (main): Fix typos. | |
2798 | ||
f8086623 RÁE |
2799 | 2009-11-27 Rafael Avila de Espindola <espindola@google.com> |
2800 | ||
2801 | PR gold/11025 | |
2802 | * incremental-dump.cc (main): Use llu to print 64 bit values. | |
2803 | ||
3b0dd6ac L |
2804 | 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org> |
2805 | H.J. Lu <hongjiu.lu@intel.com> | |
2806 | ||
2807 | * Makefile.am (incremental_dump_DEPENDENCIES): Add $(THREADSLIB) | |
2808 | $(LIBDL). | |
2809 | (incremental_dump_LDADD): Likewise. | |
2810 | * Makefile.in: Regenerated. | |
2811 | ||
a6d1ef57 DK |
2812 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
2813 | ||
2814 | Revert: | |
2815 | ||
2816 | 2009-11-25 Doug Kwan <dougkwan@google.com> | |
2817 | ||
2818 | * arm.cc (Target_arm::Target_arm): Move method definition | |
2819 | outside of class definition. Add code to handle | |
2820 | --target1-rel, --target1-abs and --target2= options. | |
2821 | (Target_arm::get_reloc_reloc_type): Change method to be | |
2822 | non-static and const. | |
2823 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): | |
2824 | New data member declaration. | |
2825 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
2826 | Target_arm::Relocate::relocate, | |
2827 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
2828 | Adjust call to Target_arm::get_real_reloc_type. | |
2829 | (Target_arm::get_real_reloc_type): Use command line options | |
2830 | to determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
2831 | * options.h (--target1-rel, --target1-abs, --target2): New | |
2832 | ARM-only options. | |
2833 | ||
50aeb7d4 DK |
2834 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
2835 | ||
2836 | * arm.cc (Target_arm::Target_arm): Move method definition outside of | |
2837 | class definition. Add code to handle --target1-rel, --target1-abs | |
2838 | and --target2= options. | |
2839 | (Target_arm::get_reloc_reloc_type): Change method to be non-static | |
2840 | and const. | |
2841 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data | |
2842 | member declaration. | |
2843 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
2844 | Target_arm::Relocate::relocate, | |
2845 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust | |
2846 | call to Target_arm::get_real_reloc_type. | |
2847 | (Target_arm::get_real_reloc_type): Use command line options to | |
2848 | determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
2849 | * options.h (--target1-rel, --target1-abs, --target2): New ARM-only | |
2850 | options. | |
2851 | ||
51938283 DK |
2852 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
2853 | ||
2854 | * arm.cc (Target_arm::may_use_thumb2_nop): New method definition. | |
2855 | (Arm_relocate_functions::thumb_branch_common): New metod declaration. | |
2856 | (Arm_relocate_functions::abs12, Arm_relocate_functions::abs16): Fix | |
2857 | formatting. | |
2858 | (Arm_relocate_functions::thm_call): Replace body with a call to | |
2859 | Arm_relocate_functions::thumb_branch_common. | |
2860 | (Arm_relocate_functions::thm_jump24, | |
2861 | Arm_relocate_functions::thm_xpc22): New method definitions. | |
2862 | (Arm_relocate_functions::thumb_branch_common): New method definition. | |
2863 | (Reloc_stub::stbu_type_for_reloc): Fix incorrect uses of bit-wise-or | |
2864 | operator. | |
2865 | (Target_arm::Relocate::relocate): Adjust call to thm_call. | |
2866 | Add code to handle R_ARM_THM_XPC22 and R_ARM_THM_JUMP24. | |
2867 | ||
e2b8f3c4 RÁE |
2868 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
2869 | ||
2870 | * Makefile.am: Build incremental-dump | |
2871 | * Makefile.in: Regenerate. | |
2872 | * incremental-dump.cc: New. | |
2873 | * incremental.cc (Incremental_inputs_header_data, | |
2874 | Incremental_inputs_entry_data): Move to incremental.h | |
2875 | * incremental.h: (Incremental_inputs_header_data, | |
2876 | Incremental_inputs_entry_data): Move from incremental.cc | |
2877 | ||
bcba9aec RÁE |
2878 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
2879 | ||
2880 | * incremental.cc (Incremental_inputs_header, | |
2881 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
2882 | Incremental_inputs_entry_write): Add a typedef with the data type. | |
2883 | ||
7c3afe08 RÁE |
2884 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
2885 | ||
2886 | * incremental.cc (Incremental_inputs_header, | |
2887 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
2888 | Incremental_inputs_entry_write): Update comment about which | |
2889 | type has the filed descriptions. | |
2890 | ||
d204b6e9 DK |
2891 | 2009-11-15 Doug Kwan <dougkwan@google.com> |
2892 | ||
2893 | * arm.cc (Target_arm::may_use_arm_nop): New method definition. | |
2894 | (Arm_relocate_functions::arm_branch_common): Change method defintion | |
2895 | in class definition to a method declaration and update list of formal | |
2896 | parameters. | |
2897 | (Arm_relocate_functions::plt32, Arm_relocate_functions::call, | |
2898 | Arm_relocation_functions::jump24): Adjust call to | |
2899 | Arm_relocate_functions::arm_branch_common. Update list of formal | |
2900 | parameters. | |
2901 | (Arm_relocate_functions::xpc25): New method definition. | |
2902 | (Arm_relocate_functions::arm_branch_common): Move method defintion | |
2903 | out from class definition. Use stubs for mode-switching and extending | |
2904 | branch ranges. | |
2905 | (Target_arm::Relocate::relocate): Handle weakly-undefined symbols | |
2906 | specially. Change code to enable use of stubs in ARM branches. | |
2907 | ||
43d12afe DK |
2908 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
2909 | ||
2910 | * arm.cc (Arm_relobj::do_relocate_sections): Remove options parameter | |
2911 | in method declaration. | |
2912 | (Target_arm::relocate_stub): New method declaration. | |
2913 | (Target_arm::default_target): Change to return a pointer instead of | |
2914 | a const reference. | |
2915 | (Reloc_stub::stub_type_for_reloc): Adjust for the change in | |
2916 | Target_arm::default_target. | |
2917 | (Arm_Relobj::do_relocate_sections): Remove options paramater in | |
2918 | method definition. | |
2919 | (Target_arm::relocate_section): Adjust view. | |
2920 | (Target_arm::relocate_stub): New method definition. | |
2921 | ||
ac33a407 DK |
2922 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
2923 | ||
2924 | * i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid | |
2925 | a format warning. | |
2926 | * incremental.cc (open_incremental_binary): Initialized local | |
2927 | variables to avoid warnings. | |
2928 | * object.cc (make_elf_object): Ditto. | |
2929 | * x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid | |
2930 | a format warning. | |
2931 | ||
88ee28e9 L |
2932 | 009-11-09 H.J. Lu <hongjiu.lu@intel.com> |
2933 | ||
2934 | PR gold/10930 | |
2935 | * testsuite/plugin_test.c: Include "config.h". | |
2936 | ||
2daedcd6 DK |
2937 | 2009-11-09 Doug Kwan <dougkwan@google.com> |
2938 | ||
2939 | * arm.cc (Target_arm::fake_relnum_for_stubs): New constant. | |
2940 | (arm_symbol_value): Remove. | |
2941 | (Arm_relocate_functions::arm_branch_common, | |
2942 | Arm_relocate_functions::abs8, Arm_relocate_functions::thm_abs5, | |
2943 | Arm_relocate_functions::abs12, Arm_relocate_functions::abs16, | |
2944 | Arm_relocate_functions::abs32, Arm_relocate_functions::rel32, | |
2945 | Arm_relocate_functions::thm_call, Arm_relocate_functions::plt32, | |
2946 | Arm_relocate_functions::call, Arm_relocate_functions::jump24, | |
2947 | Arm_relocate_functions::prel31, Arm_relocate_functions::mov_abs_nc, | |
2948 | Arm_relocate_functions::movt_abs, Arm_relocate_functions::movw_abs_nc, | |
2949 | Arm_relocate_functions::thm_mobw_abs_nc, | |
2950 | Arm_relocate_functions::thm_mov_abs, | |
2951 | Arm_relocate_functions::movw_prel_nc, | |
2952 | Arm_relocate_functions::thm_movt_abs, | |
2953 | Arm_relocate_functions::movt_prel, | |
2954 | Arm_relocate_functions::thm_movw_prel_nc, | |
2955 | Arm_relocate_functions::thm_movt_prel): Adjust callers of the above. | |
2956 | (Target_arm::Relocate::relocate): Only decompose address into two | |
2957 | parts if relocation type uses the thumb-bit and pass the actual | |
2958 | bit instead of a flag indicating that the thumb-bit is used. Adjust | |
2959 | calls to methods in Arm_relocate_functions for this change. | |
2960 | ||
1276bc89 | 2961 | 2009-11-08 Ian Lance Taylor <iant@google.com> |
3e4afc80 ILT |
2962 | |
2963 | PR 10925 | |
2964 | * reloc.cc: Instantiate | |
2965 | Sized_relobj::initialize_input_to_output_maps and | |
2966 | Sized_relobj:free_input_to_output_maps. | |
2967 | ||
e53ad1b5 ILT |
2968 | 2009-11-06 Ian Lance Taylor <iant@google.com> |
2969 | ||
2970 | PR 10876 | |
2971 | * defstd.cc (in_segment): Set only_if_ref true for "end". | |
2972 | ||
eb44217c DK |
2973 | 2009-11-06 Doug Kwan <dougkwan@google.com> |
2974 | ||
2975 | * arm.cc (class Reloc_stub): Correct a comment. | |
2976 | (Target_arm::Target_arm): Initialize arm_input_section_map_. | |
2977 | (Target_arm::scan_section_for_stubs): New method declaration. | |
2978 | (Target_arm::do_make_elf_object, Target_arm::do_make_output_section): | |
2979 | Change methods from private to protected. | |
2980 | (Target_arm::do_may_relax): New method definition. | |
2981 | (Target_arm::do_relax, Target_arm::group_sections, | |
2982 | Target_arm::scan_reloc_for_stub, | |
2983 | Target_arm::scan_reloc_section_for_stubs): New method declarations. | |
2984 | (Target_arm::arm_input_section_map_): New data member declaration. | |
2985 | (Target_arm::scan_reloc_for_stub, | |
2986 | Target_arm::scan_reloc_section_for_stubs, | |
2987 | Target_arm::scan_section_for_stubs, Target_arm::group_sections, | |
2988 | Target_arm::do_relax): New method definitions. | |
2989 | ||
5d329b7d ILT |
2990 | 2009-11-06 Mikolaj Zalewski <mikolaj@google.com> |
2991 | ||
2992 | * configure.ac: Check for (struct stat)::st_mtim | |
2993 | * fileread.cc (File_read::get_mtime): Use st_mtim if available. | |
2994 | * config.in: Regenerate. | |
2995 | * configure: Regenerate. | |
2996 | ||
96a0d71b ILT |
2997 | 2009-11-05 Ian Lance Taylor <iant@google.com> |
2998 | ||
2999 | PR 10910 | |
3000 | * output.cc (Output_segment::add_output_section): Add missing | |
3001 | return statement. | |
3002 | ||
594c8e5e ILT |
3003 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
3004 | ||
3005 | PR 10880 | |
3006 | * object.h (class Object): Add is_needed and set_is_needed | |
3007 | methods. Add is_needed_ field. Make bool fields into bitfields. | |
3008 | * symtab.cc (Symbol_table::set_dynsym_indexes): If a symbol is | |
3009 | defined in a dynamic object and referenced by a regular object, | |
3010 | set is_needed for the dynamic object. | |
3011 | * layout.cc (Layout::finish_dynamic_section): Don't add DT_NEEDED | |
3012 | if the file is marked with as_needed and it is not needed. | |
3013 | ||
22b127cc ILT |
3014 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
3015 | ||
3016 | PR 10887 | |
3017 | * arm.cc (Target_arm::do_finalize_sections): Don't add dynamic | |
3018 | tags if data is discarded by linker script. | |
3019 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
3020 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
3021 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
3022 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
3023 | ||
f5c870d2 ILT |
3024 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
3025 | ||
3026 | * layout.cc (Layout::get_output_section): Add is_interp and | |
3027 | is_dynamic_linker_section parameters. Change all callers. | |
3028 | (Layout::choose_output_section): Likewise. | |
3029 | (Layout::make_output_section): Likewise. | |
3030 | (Layout::add_output_section_data): Add is_dynamic_linker_section | |
3031 | parameter. Change all callers. | |
3032 | * layout.h (class Layout): Update declarations. | |
3033 | * output.h (class Output_section): Add is_interp, set_is_interp, | |
3034 | is_dynamic_linker_section, set_is_dynamic_linker_section methods. | |
3035 | Add is_interp_, is_dynamic_linker_section_ fields. Change | |
3036 | generate_code_fills_at_write_ to a bitfield. | |
3037 | * output.cc (Output_section::Output_sections): Initialize new | |
3038 | fields. | |
3039 | (Output_segment::add_output_section): Add do_sort parameter. | |
3040 | Change all callers. | |
3041 | ||
1ae4d23b ILT |
3042 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
3043 | ||
3044 | PR 10860 | |
3045 | * options.h (class General_options): Add --warn-common. | |
3046 | * resolve.cc (Symbol_table::resolve): Handle --warn-common when | |
3047 | merging two common symbols. | |
3048 | (Symbol_table::should_override): Handle --warn-common when merging | |
3049 | a common symbol with a defined symbol. Use report_resolve_problem | |
3050 | for multiple definitions. | |
3051 | (Symbol_table::report_resolve_problem): New function. | |
3052 | * symtab.h (class Symbol_table): Declare report_resolve_problem. | |
3053 | ||
55da9579 DK |
3054 | 2009-11-03 Doug Kwan <dougkwan@google.com> |
3055 | ||
3056 | * arm.cc (Target_arm::Target_arm): Initialize stub_tables_ and | |
3057 | stub_factory_. | |
3058 | (Target_arm::stub_factory): New method definition. | |
3059 | (Target_arm::new_arm_input_section, | |
3060 | Target_arm::find_arm_input_section, Target_arm::new_stub_table, | |
3061 | Target_arm::reloc_uses_thumb_bit): New method declarations. | |
3062 | (Target_arm::Stub_table_list, Target_arm::Arm_input_section_map): | |
3063 | New type definitions. | |
3064 | (Target_arm::stub_tables_, Target_arm::stub_factory_): New data | |
3065 | member declarations. | |
3066 | (Target_arm::reloc_uses_thumb_bit, Target_arm::new_arm_input_section, | |
3067 | Target_arm::find_arm_input_section, Target_arm::new_stub_table): | |
3068 | New method definitions. | |
3069 | ||
37a9ac43 ILT |
3070 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
3071 | ||
3072 | * options.h (class General_options): Add --warn_constructors. | |
3073 | ||
b3d6a3d4 ILT |
3074 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
3075 | ||
3076 | PR 10893 | |
3077 | * defstd.cc (in_section): Add entries for __rel_iplt_start, | |
3078 | __rel_iplt_end, __rela_iplt_start, __rela_iplt_end, and __stack. | |
3079 | ||
934b01dd ILT |
3080 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
3081 | ||
3082 | PR 10895 | |
3083 | * po/Make-in ($(srcdir)/$(PACKAGE).pot): Pass -C and | |
3084 | --msgid-bugs-address. | |
3085 | (install-pdf): New target. | |
3086 | (install-data_yes): Look up one directory to find mkinstalldirs. | |
3087 | ||
03c1939b L |
3088 | 2009-11-03 H.J. Lu <hongjiu.lu@intel.com> |
3089 | ||
3090 | * po/Make-in (.po.gmo): Don't generate .gmo files in source | |
3091 | tree. | |
3092 | ||
ebd95253 DK |
3093 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
3094 | ||
3095 | * arm.cc (Stub_addend_reader): Fix bug in previouls check-in. | |
3096 | ||
e9bbb538 DK |
3097 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
3098 | ||
3099 | * arm.cc (Stub_addend_reader): New struct template definition | |
3100 | and partial specializations. | |
3101 | (Stub_addend_reader::operator()): New method definition for a | |
3102 | partially specialized template. | |
3103 | ||
d5b40221 DK |
3104 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
3105 | ||
3106 | * arm.cc (Arm_relobj::processor_specific_flags): New method | |
3107 | definition. | |
3108 | (Arm_relobj::do_read_symbols): New method declaration. | |
3109 | (Arm_relobj::processor_specific_flags_): New data member declaration. | |
3110 | (Arm_dynobj): New class definition. | |
3111 | (Target_arm::do_finalize_sections): Add input_objects parameter. | |
3112 | (Target_arm::do_adjust_elf_header): New method declaration. | |
3113 | (Target_arm::are_eabi_versions_compatible, | |
3114 | (Target_arm::merge_processor_specific_flags): New method declaration. | |
3115 | (Target_arm::do_make_elf_object): New overloaded method definitions | |
3116 | and declaration. | |
3117 | (Arm_relobj::do_read_symbols): New method definition. | |
3118 | (Arm_dynobj::do_read_symbols): Ditto. | |
3119 | (Target_arm::do_finalize_sections): Add input_objects parameters. | |
3120 | Merge processor-specific flags from all input objects. | |
3121 | (Target_arm::are_eabi_versions_compatible, | |
3122 | Target_arm::merge_processor_specific_flags, | |
3123 | Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object): | |
3124 | New method definitions. | |
3125 | * i386.cc (Target_i386::do_finalize_sections): Add unnamed | |
3126 | Input_objects pointer type parameter. | |
3127 | * layout.cc (Layout::finalize): Pass input objects to target's. | |
3128 | finalize_sections function. | |
3129 | * output.cc (Output_file_header::do_sized_write): Set ELF file | |
3130 | header's processor-specific flags. | |
3131 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed | |
3132 | Input_objects pointer type parameter. | |
3133 | * sparc.cc (Target_sparc::do_finalize_sections): Same. | |
3134 | * target.h (Input_objects): New forward class declaration. | |
3135 | (Target::processor_specific_flags, | |
3136 | Target::are_processor_specific_flags_sect): New method definitions. | |
3137 | (Target::finalize_sections): Add input_objects parameter. | |
3138 | (Target::Target): Initialize processor_specific_flags_ and | |
3139 | are_processor_specific_flags_set_. | |
3140 | (Target::do_finalize_sections): Add unnamed Input_objects pointer type | |
3141 | parameter. | |
3142 | (Target::set_processor_specific_flags): New method definition. | |
3143 | (Target::processor_specific_flags_, | |
3144 | Target::are_processor_specific_flags_set_): New data member | |
3145 | declarations. | |
3146 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed | |
3147 | Input_objects pointer type parameter. | |
3148 | ||
ebabffbd DK |
3149 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
3150 | ||
3151 | * arm.cc: Use Arm_address instead of elfcpp::Elf_types<32>::Elf_Addr. | |
3152 | ||
ad0f2072 ILT |
3153 | 2009-10-28 Ian Lance Taylor <iant@google.com> |
3154 | ||
3155 | * object.h (class Relobj): Drop options parameter from | |
3156 | gc_process_relocs, scan_relocs, relocate, do_gc_process_relocs, | |
3157 | do_scan_relocs, do_relocate. Change all callers. | |
3158 | (class Sized_relobj): Drop options parameters from | |
3159 | do_gc_process_relocs, do_scan_relocs, do_relocate, | |
3160 | do_relocate_sections, relocate_sections, emit_relocs_scan, | |
3161 | emit_relocs_scan_reltype. Change all callers. | |
3162 | (struct Relocate_info): Remove options field and all references to | |
3163 | it. | |
3164 | * reloc.h (class Read_relocs): Remove options constructor | |
3165 | parameter and options_ field. Change all callers. | |
3166 | (class Gc_process_relocs, class Scan_relocs): Likewise. | |
3167 | (class Relocate_task): Likewise. | |
3168 | * target-reloc.h (scan_relocs): Remove options parameter. Change | |
3169 | all callers. | |
3170 | (scan_relocatable_relocs): Likewise. | |
3171 | * target.h (class Sized_target): Remove options parameter from | |
3172 | gc_process_relocs, scan_relocs, scan_relocatable_relocs. Change | |
3173 | all callers. | |
3174 | * gc.h (gc_process_relocs): Remove options parameter. Change all | |
3175 | callers. | |
3176 | * arm.cc: Update functions to remove options parameters. | |
3177 | * i386.cc: Likewise. | |
3178 | * powerpc.cc: Likewise. | |
3179 | * sparc.cc: Likewise. | |
3180 | * x86_64.cc: Likewise. | |
3181 | * testsuite/testfile.cc: Likewise. | |
3182 | ||
8ffa3667 DK |
3183 | 2009-10-28 Doug Kwan <dougkwan@google.com> |
3184 | ||
3185 | * arm.cc (Arm_relobj): New class definition. | |
3186 | (Arm_relobj::scan_sections_for_stubs, | |
3187 | Arm_relobj::do_count_local_symbols, Arm_relobj::do_relocate_sections): | |
3188 | New method definitions. | |
3189 | ||
40f36857 CC |
3190 | 2009-10-28 Cary Coutant <ccoutant@google.com> |
3191 | ||
3192 | * plugin.h (Plugin::Plugin): Initialize cleanup_done_. | |
3193 | (Plugin::cleanup_done_): New member. | |
3194 | (Plugin_manager::Plugin_manager): Remove cleanup_done_. | |
3195 | (Plugin_manager::cleanup_done_): Remove. | |
3196 | (Plugin_manager::add_input_file): Edit error message. | |
3197 | * plugin.cc (Plugin::cleanup): Test and set cleanup_done_. | |
3198 | (Plugin_manager::cleanup): Remove use of cleanup_done_. | |
3199 | ||
2c849493 ILT |
3200 | 2009-10-27 Mikolaj Zalewski <mikolajz@google.com> |
3201 | ||
3202 | * fileread.cc: (File_read::View::~View): Use the new | |
3203 | data_ownership_ filed. | |
3204 | (File_read::~File_read): Dispose the new whole_file_view_. | |
3205 | (File_read::open): Mmap the whole file if needed. | |
3206 | (File_read::open): Use whole_file_view_ instead of contents_. | |
3207 | (File_read::find_view): Use whole_file_view_ if applicable. | |
3208 | (File_read::do_read): Use whole_file_view_ instead of contents_. | |
3209 | (File_read::make_view): Use whole_file_view_ instead of contents_, | |
3210 | update File_read::View::View call. | |
3211 | (File_read::find_or_make_view): Update File_read::View::View | |
3212 | call. | |
3213 | * fileread.h: (File_read::File_read): Initialize whole_file_view_, | |
3214 | remove contents_ | |
3215 | (File_read::View::Data_ownership): New enum. | |
3216 | (File_read::View::View): Replace bool mapped_ with Data_ownership | |
3217 | argument. | |
3218 | (File_read::View::mapped_): Remove (replaced by data_ownership_). | |
3219 | (File_read::View::data_ownership_): New field. | |
3220 | (File_read::contents_): Remove (replaced by whole_file_view_). | |
3221 | (File_read::whole_file_view_): New field. | |
3222 | * options.h (class General_options): Add --keep-files-mapped. | |
3223 | ||
24998053 CC |
3224 | 2009-10-27 Cary Coutant <ccoutant@google.com> |
3225 | ||
3226 | * symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary. | |
3227 | * testsuite/Makefile.am (plugin_test_5): New test case. | |
3228 | * testsuite/Makefile.in: Regenerate. | |
3229 | ||
72adc4fa DK |
3230 | 2009-10-25 Doug Kwan <dougkwan@google.com> |
3231 | ||
3232 | * object.h (Sized_relobj::View_size, Sized_relobj::Views): Change | |
3233 | from private to protected to allow access by child class. | |
3234 | (Sized_relobj::do_relocate_sections): New method declaration. | |
3235 | (Sized_relobj::relocate_sections): Virtualize. | |
3236 | * reloc.cc (Sized_relobj::do_relocate_sections): Rename from | |
3237 | Sized_relobj::relocate_sections. Instantiate template explicitly | |
3238 | for different target sizes and endianity. | |
3239 | ||
07f508a2 DK |
3240 | 2009-10-24 Doug Kwan <dougkwan@google.com> |
3241 | ||
3242 | * arm.cc (Arm_output_section, Arm_relobj): Forward class declarations. | |
3243 | (Arm_input_section::as_arm_input_section): New method. | |
3244 | (Arm_output_section): New class definition. | |
3245 | (Arm_output_section::create_stub_group, | |
3246 | Arm_output_section::group_sections): New method definitions. | |
3247 | ||
10ad9fe5 DK |
3248 | 2009-10-22 Doug Kwan <dougkwan@google.com> |
3249 | ||
3250 | * arm.cc (Arm_input_section): New class definition. | |
3251 | (Arm_input_section::init, Arm_input_section:do_write, | |
3252 | Arm_input_section::set_final_data_size, | |
3253 | Arm_input_section::do_reset_address_and_file_offset): New method | |
3254 | definitions. | |
3255 | ||
56ee5e00 DK |
3256 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
3257 | ||
3258 | * arm.cc (Stub_table, Arm_input_section): New forward class | |
3259 | declarations. | |
3260 | (Stub_table): New class defintion. | |
3261 | (Stub_table::add_reloc_stub, Stub_table::relocate_stubs | |
3262 | Stub_table::do_reset_address_and_file_offset, Stub_table::do_write): | |
3263 | New method definition. | |
3264 | ||
b569affa DK |
3265 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
3266 | ||
3267 | * arm.cc: Update copyright comments. | |
3268 | (Target_arm): New forward class template declaration. | |
3269 | (Arm_address): New type. | |
3270 | (ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET, | |
3271 | THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET, | |
3272 | THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New | |
3273 | constants. | |
3274 | (Insn_template): Same. | |
3275 | (DEF_STUBS): New macro. | |
3276 | (Stub_type): New enum type. | |
3277 | (Stub_template): New class definition. | |
3278 | (Stub): Same. | |
3279 | (Reloc_stub): Same. | |
3280 | (Stub_factory): Same. | |
3281 | (Target_arm::Target_arm): Initialize may_use_blx_ and | |
3282 | should_force_pic_veneer_. | |
3283 | (Target_arm::may_use_blx, Target_arm::set_may_use_blx, | |
3284 | Target_arm::should_force_pic_veneer, | |
3285 | Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2, | |
3286 | Target_arm::using_thumb_only, Target_arm:;default_target): New | |
3287 | method defintions. | |
3288 | (Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_): | |
3289 | New data member declarations. | |
3290 | (Insn_template::size, Insn_template::alignment): New method defintions. | |
3291 | (Stub_template::Stub_template): New method definition. | |
3292 | (Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc, | |
3293 | Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same. | |
3294 | (Stub_factory::Stub_factory): New method definition. | |
3295 | * gold.h (string_hash): New template. | |
3296 | * output.h (Input_section_specifier::hash_value): Use | |
3297 | gold::string_hash. | |
3298 | (Input_section_specifier::string_hash): Remove. | |
3299 | * stringpool.cc (Stringpool_template::string_hash): Use | |
3300 | gold::string_hash. | |
3301 | ||
6c172549 DK |
3302 | 2009-10-20 Doug Kwan <dougkwan@google.com> |
3303 | ||
3304 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle section | |
3305 | symbols of relaxed input sections. | |
3306 | * output.h (Output_section::find_relaxed_input_section): Make | |
3307 | method public. | |
3308 | ||
c5617f2f DK |
3309 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
3310 | ||
3311 | * dynobj.cc (Versions::Versions): Initialize version_script_. | |
3312 | Only insert base version symbol definition for a shared object | |
3313 | if version script defines any version versions. | |
3314 | (Versions::define_base_version): New method definition. | |
3315 | (Versions::add_def): Check that base version is not needed. | |
3316 | (Versions::add_need): Define base version lazily. | |
3317 | * dynobj.h (Versions::define_base_version): New method declaration. | |
3318 | (Versions::needs_base_version_): New data member declaration. | |
3319 | * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh | |
3320 | (check_DATA): Add no_version_test.stdout. | |
3321 | (libno_version_test.so, no_version_test.o no_version_test.stdout): | |
3322 | New make rules. | |
3323 | * testsuite/Makefile.in: Regenerate. | |
3324 | * testsuite/no_version_test.c: New file. | |
3325 | * testsuite/no_version_test.sh: Ditto. | |
3326 | ||
3c12dcdb DK |
3327 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
3328 | ||
3329 | * expression.cc (class Segment_start_expression): New class definition. | |
3330 | (Segment_start_expression::value): New method definition. | |
3331 | (script_exp_function_segment_start): Return a new | |
3332 | Segment_start_expression. | |
3333 | * gold/script-c.h (script_saw_segment_start_expression): New function | |
3334 | prototype. | |
3335 | * script-sections.cc (Script_sections::Script_sections): Initialize | |
3336 | SAW_SEGMENT_START_EXPRESSION_ to false. | |
3337 | (Script_sections::set_section_addresses): Use -Ttext, -Tdata | |
3338 | and -Tbbs options to specify section addresses if given in | |
3339 | command line and no SEGMENT_START expression is seen in a script. | |
3340 | * script-sections.h (Script_sections::saw_segment_start_expression, | |
3341 | Script_sections::set_saw_segment_start_expression): New method | |
3342 | definition. | |
3343 | (Script_sections::saw_segment_start_expression_): New data member | |
3344 | declaration. | |
3345 | * script.cc (script_saw_segment_start_expression): New function. | |
3346 | * yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression. | |
3347 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh, | |
3348 | script_test_7.sh and script_test_8.sh. | |
3349 | (check_DATA): Add script_test_6.stdout, script_test_7.stdout and | |
3350 | script_test_8.stdout. | |
3351 | (MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8. | |
3352 | (script_test_6, script_test_6.stdout, script_test_7, | |
3353 | script_test_7.stdout, script_test_8, script_test_8.stdout): New rules. | |
3354 | * Makefile.in: Regenerate. | |
3355 | * testsuite/script_test_6.sh: New file. | |
3356 | * testsuite/script_test_6.t: Same. | |
3357 | * testsuite/script_test_7.sh: Same. | |
3358 | * testsuite/script_test_7.t: Same. | |
3359 | * testsuite/script_test_8.sh: Same. | |
3360 | ||
64b1ae37 DK |
3361 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
3362 | ||
3363 | * output.cc (Output_segment::set_section_list_address): Cast | |
3364 | expressions to unsigned long long type to avoid format warnings. | |
3365 | ||
661be1e2 ILT |
3366 | 2009-10-15 Ian Lance Taylor <iant@google.com> |
3367 | ||
12edd763 | 3368 | * script.cc (Script_options::add_symbol_assignment): Always add a |
b3d6a3d4 | 3369 | dot assignment to script_sections_. |
12edd763 ILT |
3370 | * script-sections.cc (Script_sections::add_dot_assignment): |
3371 | Initialize if necessary. | |
3372 | ||
68b6574b ILT |
3373 | * layout.cc (Layout::relaxation_loop_body): Don't crash if we see |
3374 | program headers with no load segment if there is a linker script. | |
3375 | ||
661be1e2 ILT |
3376 | * layout.cc (Layout::set_segment_offsets): Align the file offset |
3377 | to the segment aligment for -N or -n with no load segment. | |
3378 | * output.cc (Output_segment::add_output_section): Don't crash if | |
3379 | the first section is a TLS section. | |
3380 | (Output_segment::set_section_list_addresses): Print an error | |
3381 | message if the address moves backward in a linker script. | |
3382 | * script-sections.cc | |
3383 | (Output_section_element_input::set_section_addresses): Don't | |
3384 | increase *dot_value for a SHF_TLS/SHT_NOBITS section. | |
3385 | (Orphan_output_section::set_section_addresses): Likewise. | |
3386 | ||
f15f61a7 DK |
3387 | 2009-10-15 Doug Kwan <dougkwan@google.com> |
3388 | ||
3389 | * layout.cc (Layout::finish_dynamic_section): Generate tags | |
3390 | DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ, | |
3391 | DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is | |
3392 | used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS. | |
3393 | ||
82bb573a ILT |
3394 | 2009-10-14 Ian Lance Taylor <iant@google.com> |
3395 | ||
3396 | * object.h (class Relocate_info): Add reloc_shdr and data_shdr | |
3397 | fields. | |
3398 | * object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and | |
3399 | data_shdr fields of relinfo. | |
3400 | * i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field. | |
3401 | (Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo. For | |
3402 | R_386_TLS_LDO_32, adjust based on section flags. | |
3403 | (Target_i386::Relocate::fix_up_ldo): Remove. | |
3404 | ||
374ad285 ILT |
3405 | 2009-10-13 Ian Lance Taylor <iant@google.com> |
3406 | ||
3407 | Add support for -pie. | |
3408 | * options.h (class General_options): Add -pie and | |
3409 | --pic-executable. | |
3410 | (General_options::output_is_position_independent): Test -pie. | |
3411 | (General_options::output_is_executable): Return true if not shared | |
3412 | and not relocatable. | |
3413 | (General_options::output_is_pie): Remove. | |
3414 | * options.cc (General_options::finalize): Reject incompatible uses | |
3415 | of -pie. | |
3416 | * gold.cc (queue_middle_tasks): A -pie link is not static. | |
3417 | * symtab.h (Symbol::needs_plt_entry): Return false if -pie. | |
3418 | * symtab.cc (Symbol::final_value_is_known): Return false if | |
3419 | output_is_position_independent. | |
3420 | * layout.cc (Layout::set_segment_offsets): Start at address 0 if | |
3421 | output_is_position_independent. | |
3422 | * output.cc (Output_file_header::do_sized_write): Use ET_DYN if | |
3423 | output_is_position_independent. | |
3424 | * i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if | |
3425 | output_is_position_independent. | |
3426 | * testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and | |
3427 | two_file_pie_test. | |
3428 | (basic_pie_test.o, basic_pie_test): New targets. | |
3429 | (two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets. | |
3430 | (two_file_test_2_pie.o, two_file_test_main_pie.o): New targets. | |
3431 | (two_file_pie_test): New target. | |
3432 | * testsuite/Makefile.in: Rebuild. | |
3433 | * README: Remove note saying that -pie is not supported. | |
3434 | ||
c6585162 ILT |
3435 | 2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
3436 | ||
3437 | * options.h (class General_options): Add -init and -fini. | |
3438 | * layout.cc (Layout::finish_dynamic_section): Emit | |
3439 | given init and fini functions. | |
3440 | ||
032ce4e9 ST |
3441 | 2009-10-13 Sriraman Tallam <tmsriram@google.com> |
3442 | ||
3443 | * gc.h (gc_process_relocs): Check if icf is enabled using new | |
3444 | function. | |
3445 | * gold.cc (queue_initial_tasks): Likewise. | |
3446 | (queue_middle_tasks): Likewise. | |
3447 | * object.cc (do_layout): Likewise. | |
3448 | * symtab.cc (is_section_folded): Likewise. | |
3449 | * main.cc (main): Likewise. | |
3450 | * reloc.cc (Read_relocs::run): Likewise. | |
3451 | (Sized_relobj::do_scan_relocs): Likewise. | |
3452 | * icf.cc (is_function_ctor_or_dtor): New function. | |
3453 | (Icf::find_identical_sections): Check if function is ctor or dtor when | |
3454 | safe icf is chosen. | |
3455 | * options.h (General_options::icf): Change option to be an enum. | |
3456 | (Icf_status): New enum. | |
3457 | (icf_enabled): New method. | |
3458 | (icf_safe_folding): New method. | |
3459 | (set_icf_status): New method. | |
3460 | (icf_status_): New variable. | |
3461 | * (options.cc) (General_options::finalize): Set icf_status_. | |
3462 | * testsuite/Makefile.am: Add commands to build icf_safe_test. Modify | |
3463 | icf_test and icf_keep_unique_test to use the --icf enum flag. | |
3464 | * testsuite/icf_safe_test.sh: New file. | |
3465 | * testsuite/icf_safe_test.cc: New file. | |
3466 | ||
f345227a ST |
3467 | 2009-10-12 Sriraman Tallam <tmsriram@google.com> |
3468 | ||
3469 | * symtab.h: Check for GOLD_SYMTAB_H before header includes. Remove | |
3470 | includes to gc.h and icf.h. | |
3471 | * arm.cc: Include gc.h. | |
3472 | * gold.cc: Likewise. | |
3473 | * i386.cc: Likewise. | |
3474 | * powerpc.cc: Likewise. | |
3475 | * sparc.cc: Likewise. | |
3476 | * x86_64.cc: Likewise. | |
3477 | * gc.h: Include icf.h. | |
3478 | ||
1c7814ed ILT |
3479 | 2009-10-11 Ian Lance Taylor <iant@google.com> |
3480 | ||
3481 | * plugin.cc: Include "gold.h" before other header files. | |
3482 | ||
ae3b5189 CD |
3483 | 2009-10-10 Chris Demetriou <cgd@google.com> |
3484 | ||
3485 | * options.h (Input_file_argument::Input_file_type): New enum. | |
3486 | (Input_file_argument::is_lib_): Replace with... | |
3487 | (Input_file_argument::type_): New member. | |
3488 | (Input_file_argument::Input_file_argument): Take Input_file_type | |
3489 | 'type' rather than boolean 'is_lib' as second argument. | |
3490 | (Input_file_argument::is_lib): Use type_. | |
3491 | (Input_file_argument::is_searched_file): New function. | |
3492 | (Input_file_argument::may_need_search): Handle is_searched_file. | |
3493 | * options.cc (General_options::parse_library): Support -l:filename. | |
3494 | (General_options::parse_just_symbols): Update for Input_file_argument | |
3495 | changes. | |
3496 | (Command_line::process): Likewise. | |
3497 | * archive.cc (Archive::get_file_and_offset): Likewise. | |
3498 | * plugin.cc (Plugin_manager::release_input_file): Likewise. | |
3499 | * script.cc (read_script_file, script_add_file): Likewise. | |
3500 | * fileread.cc (Input_file::Input_file): Likewise. | |
3501 | (Input_file::will_search_for): Handle is_searched_file. | |
3502 | (Input_file::open): Likewise. | |
3503 | * readsyms.cc (Read_symbols::get_name): Likewise. | |
3504 | * testsuite/Makefile.am (searched_file_test): New test. | |
3505 | * testsuite/Makefile.in: Regenerate. | |
3506 | * testsuite/searched_file_test.cc: New file. | |
3507 | * testsuite/searched_file_test_lib.cc: New file. | |
3508 | ||
f3048a1d ILT |
3509 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
3510 | Ian Lance Taylor <iant@google.com> | |
3511 | ||
3512 | * descriptor.cc: Include <cstdio> and "binary-io.h". | |
3513 | (Descriptors::open): Open the files in binary mode always. | |
3514 | * script.cc (Lex::get_token): Treat \r as whitespace. | |
3515 | ||
d4780e57 ILT |
3516 | 2009-10-09 Ian Lance Taylor <iant@google.com> |
3517 | ||
3518 | * testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0. | |
3519 | ||
d9a893b8 ILT |
3520 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
3521 | Ian Lance Taylor <iant@google.com> | |
3522 | ||
3523 | * configure.ac: Check for readv function also. | |
3524 | * fileread.cc (readv): Define if not HAVE_READV. | |
3525 | * fileread.h (File_read:: max_readv_entries): Set to 1 if readv | |
3526 | does not exist. | |
3527 | * config.in: Regenerate. | |
3528 | * configure: Regenerate. | |
3529 | ||
c0a62865 DK |
3530 | 2009-10-09 Doug Kwan <dougkwan@google.com> |
3531 | ||
3532 | * layout.cc (Layout::make_output_section): Call target hook to make | |
3533 | ordinary output section. | |
3534 | (Layout::finalize): Adjust parameter list of call the | |
3535 | Target::may_relax(). | |
3536 | * layout.h (class Layout::section_list): New method. | |
3537 | * merge.h (Output_merge_base::entsize): Change visibility to public. | |
3538 | (Output_merge_base::is_string, Output_merge_base::do_is_string): | |
3539 | New methods. | |
3540 | (Output_merge_string::do_is_string): New method. | |
3541 | * object.cc (Sized_relobj::do_setup): renamed from | |
3542 | Sized_relobj::set_up. | |
3543 | * object.h (Sized_relobj::adjust_shndx, | |
3544 | Sized_relobj::initializ_input_to_output_maps, | |
3545 | Sized_relobj::free_input_to_output_maps): Change visibilities to | |
3546 | protected. | |
3547 | (Sized_relobj::setup): Virtualize. | |
3548 | (Sized_relobj::do_setup): New method declaration. | |
3549 | (Sized_relobj::invalidate_section_offset, | |
3550 | Sized_relobj::do_invalidate_section_offset): New method decfinitions. | |
3551 | (Sized_relobj::elf_file, Sized_relobj::local_values): New methods. | |
3552 | * options.cc (parse_int): New function. | |
3553 | * options.h (parse_int): New declaration. | |
3554 | (DEFINE_int): New macro. | |
3555 | (stub_group_size): New option. | |
3556 | * output.cc (Output_section::Output_section): Initialize memebers | |
3557 | merge_section_map_, merge_section_by_properties_map_, | |
3558 | relaxed_input_section_map_, is_relaxed_input_section_map_valid_. | |
3559 | (Output_section::add_input_section): Handled deferred code-fill | |
3560 | generation and remove an old comment. | |
3561 | (Output_section::add_relaxed_input_section): New method definition. | |
3562 | (Output_section::add_merge_input_section): Use merge section by | |
3563 | properties map to speed to search. Update merge section maps | |
3564 | as appropriate. | |
3565 | (Output_section::build_relaxation_map): New method definition. | |
3566 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
3567 | Same. | |
3568 | (Output_section::relax_input_section): Renamed to | |
3569 | Output_section::convert_input_sections_to_relaxed_sections and change | |
3570 | interface to take a vector of pointers to relaxed sections. | |
3571 | (Output_section::find_merge_section, | |
3572 | Output_section::find_relaxed_input_section): New method definitions. | |
3573 | (Output_section::is_input_address_mapped, | |
3574 | Output_section::output_offset, Output_section::output_address): | |
3575 | Use output section data maps to speed up searching. | |
3576 | (Output_section::find_starting_output_address): Add comments. | |
3577 | (Output_section::do_write, | |
3578 | Output_section::write_to_postprocessing_buffer): Do code-fill | |
3579 | generation as appropriate. | |
3580 | (Output_section::get_input_sections): Invalidate relaxed input section | |
3581 | map. | |
3582 | (Output_section::restore_states): Adjust type of checkpoint . | |
3583 | Invalidate relaxed input section map. | |
3584 | * output.h (Output_merge_base): New class declaration. | |
3585 | (Input_section_specifier): New class defintion. | |
3586 | (class Output_relaxed_input_section) Change base class to | |
3587 | Output_section_data_build. | |
3588 | (Output_relaxed_input_section::Output_relaxed_input_section): Adjust | |
3589 | base class initializer. | |
3590 | (Output_section::add_relaxed_input_section): New method declaration. | |
3591 | (Output_section::Input_section): Change visibility to protected. | |
3592 | (Output_section::Input_section::relobj, | |
3593 | Output_section::Input_section::shndx): Handle relaxed input sections. | |
3594 | Output_section::input_sections) Change visibility to protected. Also | |
3595 | define overload to return a non-const pointer. | |
3596 | (Output_section::Merge_section_properties): New class defintion. | |
3597 | (Output_section::Merge_section_by_properties_map, | |
3598 | Output_section::Output_section_data_by_input_section_map, | |
3599 | Output_section::Relaxation_map): New types. | |
3600 | (Output_section::relax_input_section): Rename method to | |
3601 | Output_section::convert_input_sections_to_relaxed_sections and change | |
3602 | interface to take a vector of relaxed section pointers. | |
3603 | (Output_section::find_merge_section, | |
3604 | Output_section::find_relaxed_input_section, | |
3605 | Output_section::build_relaxation_map, | |
3606 | Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
3607 | New method declarations. | |
3608 | (Output_section::merge_section_map_ | |
3609 | Output_section::merge_section_by_properties_map_, | |
3610 | Output_section::relaxed_input_section_map_, | |
3611 | Output_section::is_relaxed_input_section_map_valid_, | |
3612 | Output_section::generate_code_fills_at_write_): New data members. | |
3613 | * script-sections.cc | |
3614 | (Output_section_element_input::set_section_addresses): Call | |
3615 | current_data_size and addralign methods of relaxed input sections. | |
3616 | (Orphan_output_section::set_section_addresses): Call current_data_size | |
3617 | and addralign methods of relaxed input sections. | |
3618 | * symtab.cc (Symbol_table::compute_final_value): Extract template | |
3619 | from the body of Symbol_table::sized_finalize_symbol. | |
3620 | (Symbol_table::sized_finalized_symbol): Call | |
3621 | Symbol_table::compute_final_value. | |
3622 | * symtab.h (Symbol_table::Compute_final_value_status): New enum type. | |
3623 | (Symbol_table::compute_final_value): New templated method declaration. | |
3624 | * target.cc (Target::do_make_output_section): New method defintion. | |
3625 | * target.h (Target::make_output_section): New method declaration. | |
3626 | (Target::relax): Add more parameters for input objects, symbol table | |
3627 | and layout. Adjust call to do_relax. | |
3628 | (Target::do_make_output_section): New method declaration. | |
3629 | (Target::do_relax): Add parameters for input objects, symbol table | |
3630 | and layout. | |
3631 | ||
d446d6c4 ILT |
3632 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
3633 | ||
3634 | * pread.c: Include stdio.h. | |
3635 | ||
bc06c745 ILT |
3636 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
3637 | ||
3638 | * plugin.cc: Don't include dlfcn.h when ENABLE_PLUGINS is not | |
3639 | defined. | |
3640 | ||
75aea3d0 ILT |
3641 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
3642 | ||
3643 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
3644 | Change read_shndx type to unsigned int. | |
3645 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
3646 | int. | |
3647 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
3648 | * dwarf_reader.h (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
3649 | Change read_shndx type to unsigned int. | |
3650 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
3651 | int. | |
3652 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
3653 | * layout.cc (Layout::create_symtab_sections): Cast the result of | |
3654 | local_symcount * symsize to off_t in the gold_assert. | |
3655 | ||
be8fcb75 ILT |
3656 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
3657 | ||
3658 | * arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for | |
3659 | R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16, | |
3660 | R_ARM_BASE_ABS. | |
3661 | (Arm_relocate_functions::abs8): Remove has_thumb_bit parameter. | |
3662 | (Arm_relocate_functions::thm_abs5): New function. | |
3663 | (Arm_relocate_functions::abs12): New function. | |
3664 | (Arm_relocate_functions::abs16): New function. | |
3665 | (Arm_relocate_functions::base_abs): New function. | |
3666 | (Scan::check_non_pic): Handle R_ARM_ABS32_NOI. | |
3667 | (Scan::local): Remove special handling of R_ARM_ABS8. Handle | |
3668 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and | |
3669 | R_ARM_BASE_ABS. | |
3670 | (Scan::global): Likewise. | |
3671 | (Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16, | |
3672 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS. | |
3673 | (Relocatable_size_for_reloc::get_size_for_reloc): Handle | |
3674 | R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and | |
3675 | R_ARM_BASE_ABS. | |
3676 | ||
c2a122b6 ILT |
3677 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
3678 | ||
3679 | * arm.cc (Arm_relocate_functions::movw_prel_nc): New function. | |
3680 | (Arm_relocate_functions::movt_prel): New function. | |
3681 | (Arm_relocate_functions::thm_movw_prel_nc): New function. | |
3682 | (Arm_relocate_functions::thm_movt_prel): New function. | |
3683 | (Scan::local): Handle R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL, | |
3684 | R_ARM_THM_MOVW_PREL_NC, and R_ARM_THM_MOVT_PREL. | |
3685 | (Scan::global, Relocate::relocate): Likewise. | |
3686 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
3687 | ||
c4aa1e2d ILT |
3688 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
3689 | ||
3690 | * gold.cc: (queue_initial_tasks): Pass incremental_inputs to | |
3691 | Incremental_checker. | |
3692 | * incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to | |
3693 | unsigned int. | |
3694 | (class Incremental_inputs_header): New class. | |
3695 | (Incremental_inputs_header_writer): Edit comment. | |
3696 | (Incremental_inputs_entry): New class. | |
3697 | (Incremental_inputs_entry_writer): Edit comment. | |
3698 | (Sized_incremental_binary::do_find_incremental_inputs_section): | |
3699 | Add *strtab_shndx parameter, fill it. | |
3700 | (Sized_incremental_binary::do_check_inputs): New method. | |
3701 | (Incremental_checker::can_incrementally_link_output_file): Use | |
3702 | Sized_incremental_binary::check_inputs. | |
3703 | (Incremental_inputs::report_command_line): Save command line in | |
3704 | command_line_. | |
3705 | * incremental.h: | |
3706 | (Incremental_binary::find_incremental_inputs_section): New | |
3707 | method. | |
3708 | (Incremental_binary::do_find_incremental_inputs_section): Add | |
3709 | strtab_shndx parameter. | |
3710 | (Incremental_binary::do_check_inputs): New pure virtual method. | |
3711 | (Sized_incremental_binary::do_check_inputs): Declare. | |
3712 | (Incremental_checker::Incremental_checker): Add incremental_inputs | |
3713 | parameter, use it to initialize incremental_inputs_. | |
3714 | (Incremental_checker::incremental_inputs_): New field. | |
3715 | (Incremental_checker::command_line): New method. | |
3716 | (Incremental_checker::inputs): New method. | |
3717 | (Incremental_checker::command_line_): New field. | |
3718 | ||
c549a694 ILT |
3719 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
3720 | ||
3721 | * incremental.cc: Include <cstdarg> and "target-select.h". | |
3722 | (vexplain_no_incremental): New function. | |
3723 | (explain_no_incremental): New function. | |
3724 | (Incremental_binary::error): New method. | |
3725 | (Sized_incremental_binary::do_find_incremental_inputs_section): New | |
3726 | method. | |
3727 | (make_sized_incremental_binary): New function. | |
3728 | (open_incremental_binary): New function. | |
3729 | (can_incrementally_link_file): Add checks if output is ELF and has | |
3730 | inputs section. | |
3731 | * incremental.h: Include "elfcpp_file.h" and "output.h". | |
3732 | (Incremental_binary): New class. | |
3733 | (Sized_incremental_binary): New class. | |
3734 | (open_incremental_binary): Declare. | |
3735 | * object.cc (is_elf_object): Use | |
3736 | elfcpp::Elf_recognizer::is_elf_file. | |
3737 | (make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header. | |
3738 | * output.h (Output_file::filesize): New method. | |
3739 | ||
fd3c5f0b ILT |
3740 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
3741 | ||
3742 | * arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend): | |
3743 | New function. | |
3744 | (Arm_relocate_functions::insert_val_arm_movw_movt): New function. | |
3745 | (Arm_relocate_functions::extract_thumb_movw_movt_addend): New | |
3746 | function. | |
3747 | (Arm_relocate_functions::insert_val_thumb_movw_movt): New | |
3748 | function. | |
3749 | (Arm_relocate_functions::movw_abs_nc): New function. | |
3750 | (Arm_relocate_functions::movt_abs): New function. | |
3751 | (Arm_relocate_functions::thm_movw_abs_nc): New function. | |
3752 | (Arm_relocate_functions::thm_movt_abs): New function. | |
3753 | (Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, | |
3754 | R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS. | |
3755 | (Scan::global): Likewise. | |
3756 | (Relocate::relocate): Likewise. | |
3757 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
3758 | ||
7f5309a5 ILT |
3759 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
3760 | ||
3761 | * arm.cc (Arm_relocate_functions::got_prel) New function. | |
3762 | (Scan::local, Scan::global): Handle R_ARM_GOT_PREL. | |
3763 | (Relocate::relocate): Likewise. | |
3764 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
3765 | ||
364c7fa5 ILT |
3766 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
3767 | ||
3768 | * options.h (class General_options): Define | |
3769 | split_stack_adjust_size parameter. | |
3770 | * object.h (class Object): Add uses_split_stack_ and | |
3771 | has_no_split_stack_ fields. Add uses_split_stack and | |
3772 | has_no_split_stack accessor functions. Declare | |
3773 | handle_split_stack_section. | |
3774 | (class Reloc_symbol_changes): Define. | |
3775 | (class Sized_relobj): Define Function_offsets. Declare | |
3776 | split_stack_adjust, split_stack_adjust_reltype, and | |
3777 | find_functions. | |
3778 | * object.cc (Object::handle_split_stack_section): New function. | |
3779 | (Sized_relobj::do_layout): Call handle_split_stack_section. | |
3780 | * dynobj.cc (Sized_dynobj::do_layout): Call | |
3781 | handle_split_stack_section. | |
3782 | * reloc.cc (Sized_relobj::relocate_sections): Call | |
3783 | split_stack_adjust for executable sections in split_stack | |
3784 | objects. Pass reloc_map to relocate_section. | |
3785 | (Sized_relobj::split_stack_adjust): New function. | |
3786 | (Sized_relobj::split_stack_adjust_reltype): New function. | |
3787 | (Sized_relobj::find_functions): New function. | |
3788 | * target-reloc.h: Include "object.h". | |
3789 | (relocate_section): Add reloc_symbol_changes parameter. Change | |
3790 | all callers. | |
3791 | * target.h (class Target): Add calls_non_split method. Declare | |
3792 | do_calls_non_split virtual method. Declare match_view and | |
3793 | set_view_to_nop. | |
3794 | * target.cc: Include "elfcpp.h". | |
3795 | (Target::do_calls_non_split): New function. | |
3796 | (Target::match_view): New function. | |
3797 | (Target::set_view_to_nop): New function. | |
3798 | * gold.cc (queue_middle_tasks): Give an error if mixing | |
3799 | split-stack and non-split-stack objects with -r. | |
3800 | * i386.cc (Target_i386::relocate_section): Add | |
3801 | reloc_symbol_changes parameter. | |
3802 | (Target_i386::do_calls_non_split): New function. | |
3803 | * x86_64.cc (Target_x86_64::relocate_section): Add | |
3804 | reloc_symbol_changes parameter. | |
3805 | (Target_x86_64::do_calls_non_split): New function. | |
3806 | * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes | |
3807 | parameter. | |
3808 | * powerpc.cc (Target_powerpc::relocate_section): Add | |
3809 | reloc_symbol_changes parameter. | |
3810 | * sparc.cc (Target_sparc::relocate_section): Add | |
3811 | reloc_symbol_changes parameter. | |
3812 | * configure.ac: Call AM_CONDITIONAL for the default target. | |
3813 | * configure: Rebuild. | |
3814 | * testsuite/Makefile.am (TEST_AS): New variable. | |
3815 | (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. | |
3816 | (check_DATA): Add split_i386 and split_x86_64 files. | |
3817 | (SPLIT_DEFSYMS): Define. | |
3818 | (split_i386_[1234n].o): New targets. | |
3819 | (split_i386_[124]): New targets. | |
3820 | (split_i386_[1234r].stdout): New targets. | |
3821 | (split_x86_64_[1234n].o): New targets. | |
3822 | (split_x86_64_[124]): New targets. | |
3823 | (split_x86_64_[1234r].stdout): New targets. | |
3824 | (MOSTLYCLEANFILES): Add new executables. | |
3825 | * testsuite/split_i386.sh: New file. | |
3826 | * testsuite/split_x86_64.sh: New file. | |
3827 | * testsuite/split_i386_1.s: New file. | |
3828 | * testsuite/split_i386_2.s: New file. | |
3829 | * testsuite/split_i386_3.s: New file. | |
3830 | * testsuite/split_i386_4.s: New file. | |
3831 | * testsuite/split_i386_n.s: New file. | |
3832 | * testsuite/split_x86_64_1.s: New file. | |
3833 | * testsuite/split_x86_64_2.s: New file. | |
3834 | * testsuite/split_x86_64_3.s: New file. | |
3835 | * testsuite/split_x86_64_4.s: New file. | |
3836 | * testsuite/split_x86_64_n.s: New file. | |
3837 | * testsuite/testfile.cc (Target_test): Update relocation_section | |
3838 | function. | |
3839 | * testsuite/Makefile.in: Rebuild. | |
3840 | ||
e8a9fcda ILT |
3841 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
3842 | ||
3843 | * i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field. | |
3844 | (Target_i386::Relocate::relocate_tls): Call fix_up_ldo before | |
3845 | changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When | |
3846 | handling R_386_TLS_LDO_32, if local_dynamic_type_ is NONE, push | |
3847 | the address on ldo_addrs_. | |
3848 | (Target_i386::Relocate::fix_up_ldo): New function. | |
3849 | ||
e99daf92 ILT |
3850 | 2009-10-06 Rafael Espindola <espindola@google.com> |
3851 | ||
3852 | * plugin.cc (add_input_library): New. | |
3853 | (Plugin::load): Add add_input_library to tv. | |
3854 | (Plugin_manager::add_input_file): Add the is_lib argument. | |
3855 | (add_input_file): Update call to Plugin_manager::add_input_file. | |
3856 | (add_input_library): New. | |
3857 | * plugin.h (Plugin_manager::add_input_file): Add the is_lib argument. | |
3858 | ||
966d4097 DK |
3859 | 2009-09-30 Doug Kwan <dougkwan@google.com> |
3860 | ||
3861 | * arm.cc (Target_arm::may_need_copy_reloc): Check for THUMB function | |
3862 | symbol and call Symbol::may_need_copy_reloc to determine if | |
3863 | a copy reloc is needed. | |
3864 | * copy-relocs.cc (Copy_relocs::need_copy_reloc): Return false if -z | |
3865 | nocopyreloc is given in command line. | |
3866 | (Copy_relocs::emit_copy_reloc): Assert that -z nocopyreloc is not | |
3867 | given in command line. | |
3868 | * i386.cc (Target_i386::may_need_copy_reloc): Remove. | |
3869 | (Target_i386::Scan::global): Use Symbol::may_need_copy_reloc instead | |
3870 | of the removed Target_i386::may_need_copy_reloc. | |
3871 | * options.h (copyreloc): New option with default value false. | |
3872 | * powerpc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
3873 | (Target_powerpc::Scan::global): Use Symbol::may_need_copy_reloc | |
3874 | instead of the removed Target_powerpc::may_need_copy_reloc. | |
3875 | * sparc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
3876 | (Target_sparc::Scan::global): Use Symbol::may_need_copy_reloc | |
3877 | instead of the removed Target_sparc::may_need_copy_reloc. | |
3878 | * symtab.h (Symbol::may_need_copy_reloc): New method definition. | |
3879 | * x86_64.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
3880 | (Target_x86_64::Scan::global): Use Symbol::may_need_copy_reloc | |
3881 | instead of the removed Target_x86_64::may_need_copy_reloc. | |
3882 | ||
029ba973 ILT |
3883 | 2009-09-30 Ian Lance Taylor <iant@google.com> |
3884 | ||
3885 | * object.h (class Object): Remove target_ field, and target, | |
3886 | sized_target, and set_target methods. | |
3887 | (Object::sized_target): Remove. | |
3888 | (class Sized_relobj): Update declarations. Remove sized_target. | |
3889 | * object.cc (Sized_relobj::setup): Remove target parameter. | |
3890 | Change all callers. | |
3891 | (Input_objects::add_object): Don't do anything with the target. | |
3892 | (make_elf_sized_object): Add punconfigured parameter. Change all | |
3893 | callers. Set or test parameter target. | |
3894 | * dynobj.cc (Sized_dynobj::target): Remove target parameter. | |
3895 | Change all callers. | |
3896 | * parameters.cc (Parameters::set_target): Change parameter type to | |
3897 | be non-const. | |
3898 | (Parameters::default_target): Remove. | |
3899 | (set_parameters_target): Change parameter type to be non-const. | |
3900 | (parameters_force_valid_target): New function. | |
3901 | (parameters_clear_target): New function. | |
3902 | * parameters.h (class Parameters): Update declarations. Remove | |
3903 | default_target method. Add sized_target and clear_target | |
3904 | methods. Change target_ to be non-const. | |
3905 | (set_parameters_target): Update declaration. | |
3906 | (parameters_force_valid_target): Declare. | |
3907 | (parameters_clear_target): Declare. | |
3908 | * readsyms.cc (Read_symbols::do_read_symbols): Pass punconfigured | |
3909 | as NULL if we aren't searching. | |
3910 | (Add_symbols::run): Don't check for compatible target. | |
3911 | * fileread.cc (Input_file::open_binary): Call | |
3912 | parameters_force_valid_target. | |
3913 | * gold.cc (queue_middle_tasks): Likewise. | |
3914 | * plugin.cc (make_sized_plugin_object): Likewise. Don't call | |
3915 | set_target on object. | |
3916 | * dynobj.h (class Sized_dynobj): Update declarations. | |
3917 | * archive.cc (Archive::get_elf_object_for_member): Return NULL if | |
3918 | make_elf_object returns NULL. | |
3919 | (Archive::include_member): Don't check whether object target is | |
3920 | compatible. | |
3921 | * output.cc (Output_section::add_input_section): Get target from | |
3922 | parameters. | |
3923 | (Output_section::relax_input_section): Likewise. | |
3924 | * reloc.cc (Sized_relobj::do_gc_process_relocs): Get target from | |
3925 | parameters. | |
3926 | (Sized_relobj::do_scan_relocs): Likewise. | |
3927 | (Sized_relobj::relocate_sections): Likewise. | |
3928 | * resolve.cc (Symbol_table::resolve): Likewise. | |
3929 | * symtab.cc (Symbol_table::wrap_symbol): Likewise. Remove object | |
3930 | parameter. Change all callers. | |
3931 | (Symbol_table::add_from_object): Get target from parameters. | |
3932 | (Symbol_table::add_from_relobj): Don't check object target. | |
3933 | (Symbol_table::add_from_dynobj): Likewise. | |
3934 | (Symbol_table::define_special_symbol): Get target from | |
3935 | parameters. | |
3936 | * symtab.h (class Symbol_table): Update declaration. | |
3937 | * testsuite/binary_unittest.cc (gold_testsuite): Remove target | |
3938 | parameter. Change all callers. Clear parameter target. | |
3939 | (Binary_test): Test target here. | |
3940 | * testsuite/object_unittest.cc (gold_testsuite): Remove | |
3941 | target_test_pointer parameter. Change all callers. | |
3942 | (Object_test): Test target here. | |
3943 | ||
a6a22b83 ILT |
3944 | 2009-09-26 Ian Lance Taylor <iant@google.com> |
3945 | ||
3946 | * testsuite/initpri1.c: Don't try to use constructor priorities if | |
3947 | compiling with gcc before 4.3. | |
3948 | ||
6a8f49fe ILT |
3949 | 2009-09-22 Mikolaj Zalewski <mikolajz@google.com> |
3950 | ||
3951 | * testsuite/retain_symbols_file_test.sh (check_present): Change | |
3952 | output file name to retain_symbols_file_test.stdout. | |
3953 | (check_absent): Likewise. | |
3954 | ||
8c604651 CS |
3955 | 2009-09-18 Craig Silverstein <csilvers@google.com> |
3956 | ||
3957 | * object.cc (Sized_relobj::do_count): Test should_retain_symbol map. | |
3958 | * options.cc: Include <cerrno> and <fstream>. | |
3959 | (General_options::finalize): Parse -retain-symbols-file tag. | |
3960 | * options.h: New flag. | |
3961 | (General_options): New method should_retain_symbol, new | |
3962 | variable symbols_to_retain. | |
3963 | * symtab.cc (Symbol_table::sized_finalize_symbol): Test | |
3964 | should_retain_symbol map. | |
3965 | * testsuite/Makefile.am (retain_symbols_file_test): New test. | |
3966 | * testsuite/Makefile.in: Regenerate. | |
3967 | * testsuite/retain_symbols_file_test.sh: New file. | |
3968 | ||
ca58b19f NC |
3969 | 2009-09-18 Nick Clifton <nickc@redhat.com> |
3970 | ||
3971 | * po/es.po: Updated Spanish translation. | |
3972 | ||
20e6d0d6 DK |
3973 | 2009-09-17 Doug Kwan <dougkwan@google.com> |
3974 | ||
3975 | * debug.h (DEBUG_RELAXATION): New constant. | |
3976 | (DEBUG_ALL): Add DEBUG_RELAXATION. | |
3977 | (debug_string_to_enum): Add relaxation debug option. | |
3978 | * layout.cc | |
3979 | (Layout::Relaxation_debug_check::check_output_data_for_reset_values, | |
3980 | Layout::Relaxation_debug_check::read_sections, | |
3981 | Layout::Relaxation_debug_check::read_sections): New method definitions. | |
3982 | (Layout::Layout): Initialize data members | |
3983 | record_output_section_data_from_scrips_, | |
3984 | script_output_section_data_list_ and relaxation_debug_check_. | |
3985 | (Layout::save_segments, Layout::restore_segments, | |
3986 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
3987 | Layout::relaxation_loop_body): New method definitions. | |
3988 | (Layout::finalize): Support relaxation. Move section layout code to | |
3989 | Layout::relaxation_loop_body. | |
3990 | (Layout::set_asection_address_from_script): Move code for orphan | |
3991 | section placement out. | |
3992 | (Layout::place_orphan_sections_in_script): New method definition. | |
3993 | * layout.h (Output_segment_headers, Output_file_header): | |
3994 | New forward class declarations. | |
3995 | (Layout::~Layout): Define. | |
3996 | (Layout::new_output_section_data_from_script): New method definition. | |
3997 | (Layout::place_orphan_sections_in_script): New method declaration. | |
3998 | (Layout::Segment_states): New type declaration. | |
3999 | (Layout::save_segments, Layout::restore_segments, | |
4000 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
4001 | Layout::relaxation_loop_body): New method declarations. | |
4002 | (Layout::Output_section_data_list): New type declaration. | |
4003 | (Layout::Relaxation_debug_check): New class definition. | |
4004 | (Layout::record_output_section_data_from_script_, | |
4005 | Layout::script_output_section_data_list_, Layout::segment_states_, | |
4006 | Layout::relaxation_debug_check_): New data members. | |
4007 | * output.cc: (Output_section_headers::do_size): New method definition. | |
4008 | (Output_section_headers::Output_section_headers): Move size | |
4009 | computation to Output_section_headers::do_size. | |
4010 | (Output_segment_headers::do_size): New method definition. | |
4011 | (Output_file_header::Output_file_header): Move size computation to | |
4012 | Output_file_header::do_size and call it. | |
4013 | (Output_file_header::do_size): New method definition. | |
4014 | (Output_data_group::Output_data_group): Adjust call to | |
4015 | Output_section_data. | |
4016 | (Output_data_dynamic::set_final_data_size): Add DT_NULL tag only once. | |
4017 | (Output_symtab_xindex::do_write): Add array bound check. | |
4018 | (Output_section::Input_section::print_to_mapfile): Handle | |
4019 | RELAXED_INPUT_SECTION_CODE. | |
4020 | (Output_section::Output_section): Initialize data member checkpoint_. | |
4021 | (Output_section::~Output_section): Delete checkpoint object pointed | |
4022 | by checkpoint_. | |
4023 | (Output_section::add_input_section): Always add an Input_section if | |
4024 | relaxing. | |
4025 | (Output_section::add_merge_input_section): Add assert. | |
4026 | (Output_section::relax_input_section): New method definition. | |
4027 | (Output_section::set_final_data_size): Set load address to zero for | |
4028 | an unallocated section. | |
4029 | (Output_section::do_address_and_file_offset_have_reset_values): | |
4030 | New method definition. | |
4031 | (Output_section::Input_section_sort_enty::Input_section_sort_enty): | |
4032 | Handle relaxed input section. | |
4033 | (Output_section::sort_attached_input_sections): Checkpoint input | |
4034 | section list lazily. | |
4035 | (Output_section::get_input_sections): Change type of input_sections to | |
4036 | list of Simple_input_section pointers. Checkpoint input section list | |
4037 | lazily. Also handle relaxed input sections. | |
4038 | (Output_section::add_input_section_for_script): Take a reference to | |
4039 | a Simple_input_section object instead of Relobj pointer and section | |
4040 | index as parameter. Handle relaxed input sections. | |
4041 | (Output_section::save_states, Output_section::restore_states): New | |
4042 | method definitions. | |
4043 | * output.h (Output_data::Output_data): Initialize is_data_size_fixed_. | |
4044 | (Output_data::is_data_size_fixed): New method definition. | |
4045 | (Output_data::reset_addresss_and_file_offset): Do not reset data size | |
4046 | if it is fixed. | |
4047 | (Output_data::address_and_file_offset_have_reset_values): New method | |
4048 | definition. | |
4049 | (Output_data::do_address_and_file_offset_have_reset_values): New method | |
4050 | definition. | |
4051 | (Output_data::set_data_size): Check that data size is not fixed. | |
4052 | (Output_data::fix_data_size): New method definition. | |
4053 | (Output_data::is_data_size_fixed_): New data member. | |
4054 | (Output_section_headers::set_final_data_size): New method definition. | |
4055 | (Output_section_headers::do_size): New method declaration. | |
4056 | (Output_segment_headers::set_final_data_size): New method definition. | |
4057 | (Output_segment_headers::do_size): New method declaration. | |
4058 | (Output_file_header::set_final_data_size)::New method definition. | |
4059 | (Output_file_header::do_size)::New method declaration. | |
4060 | (Output_section_data::Output_section_data): Add new parameter | |
4061 | is_data_size_fixed and use it to fix data size. | |
4062 | (Output_data_const::Output_data_const): Adjust call to base class | |
4063 | constructor and fix data size. | |
4064 | (Output_data_const_buffer::Output_data_const_buffer): Adjust call to | |
4065 | base class constructor and fix data size. | |
4066 | (Output_data_fixed_space::Output_data_fixed_space): Adjust call to | |
4067 | base class constructor and fix data size. | |
4068 | (Output_data_zero_fill::Output_data_zero_fill): Adjust call to base | |
4069 | class constructor and fix data size. | |
4070 | (Output_data_group::set_final_data_size): New method definition. | |
4071 | (Output_data_dynamic::Dynamic_entry::tag): New method definition. | |
4072 | (Output_symtab_xindex::Output_symtab_xindex): Adjust call to base | |
4073 | class constructor and fix data size. | |
4074 | (Output_relaxed_input_section): New class definition. | |
4075 | (Output_section::Simple_input_section): New class definition. | |
4076 | (Output_section::get_input_sections): Adjust parameter list. | |
4077 | (Output_section::add_input_section_for_script): Same. | |
4078 | (Output_section::save_states, Output_section::restore_states, | |
4079 | Output_section::do_address_and_file_offset_have_reset_values, | |
4080 | (Output_section::Input_section::Input_section): Handle | |
4081 | RELAXED_INPUT_SECTION_CODE. Add new overload for | |
4082 | Output_relaxed_input_section. | |
4083 | (Output_section::Input_section::is_input_section, | |
4084 | Output_section::Input_section::set_output_section): Handle relaxed | |
4085 | input section. | |
4086 | (Output_section::Input_section::is_relaxed_input_section, | |
4087 | Output_section::Input_section::output_section_data, | |
4088 | Output_section::Input_section::relaxed_input_section): New method | |
4089 | definitions. | |
4090 | (Output_section::Input_section::RELAXED_INPUT_SECTION_CODE): New enum | |
4091 | value. | |
4092 | (Output_section::Input_section::u1_): Update comments. | |
4093 | (Output_section::Input_section::u2_): Add new union member poris. | |
4094 | (Output_section::Checkpoint_output_section): New classs definition. | |
4095 | (Output_section::relax_input_section): New method declaration. | |
4096 | (Output_section::checkpoint_): New data member. | |
4097 | (Output_segment): Update comments. | |
4098 | (Output_segment::Output_segment): Un-privatize copy constructor. | |
4099 | (Output_segment::operator=): Un-privatize. | |
4100 | * script-sections.cc (Output_section_element::Input_section_list): | |
4101 | Change element type to Output_section::Simple_input_section. | |
4102 | (Output_section_element_dot_assignment::set_section_addresses): | |
4103 | Register output section data for relaxation clean up. | |
4104 | (Output_data_exression::Output_data_expression): Adjust call to base | |
4105 | constructor to fix data size. | |
4106 | (Output_section_element_data::set_section_addresses): Register | |
4107 | Output_data_expression object for relaxation clean up. | |
4108 | (struct Input_section_info): Replace Relobj pointer and section index | |
4109 | pair with Output_section::Simple_input_section and Convert struct to a | |
4110 | class. | |
4111 | (Input_section_sorter::operator()): Adjust access to | |
4112 | Input_section_info data member to use accessors. | |
4113 | (Output_section_element_input::set_section_addresses): Use layout | |
4114 | parameter. Adjust code to use Output_section::Simple_input_section | |
4115 | and Input_secction_info classes. Register filler for relaxation | |
4116 | clean up. | |
4117 | (Orphan_output_section::set_section_addresses): Replace Relobj pointer | |
4118 | and section index pair with Output_section::Simple_input_section | |
4119 | class. Adjust code accordingly. | |
4120 | (Phdrs_element::release_segment): New method definition. | |
4121 | (Script_sections::attach_sections_using_phdrs_clause): Do not modify | |
4122 | segment list. | |
4123 | (Script_sections::release_segments): New method definition. | |
4124 | * gold/script-sections.h (Script_sections::release_segments): New | |
4125 | method declaration. | |
4126 | * gold/target.h (Target::may_relax, Target::relax, | |
4127 | Target::do_may_relax, Target::do_relax): New method definitions. | |
4128 | ||
5e445df6 ILT |
4129 | 2009-09-17 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
4130 | ||
4131 | * arm.cc (has_signed_unsigned_overflow): New function. | |
4132 | (Arm_relocate_functions::abs8): New function. | |
4133 | (Target_arm::Scan::local): Handle R_ARM_ABS8. | |
4134 | (Target_arm::Scan::global): Likewise. | |
4135 | (Target_arm::relocate::relocate): Likewise. | |
4136 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
4137 | Likewise. | |
4138 | ||
8c604651 | 4139 | 2009-09-16 Cary Coutant <ccoutant@google.com> |
72fef11a CC |
4140 | |
4141 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files. | |
4142 | * testsuite/Makefile.in: Regenerate. | |
4143 | ||
1e9cc1c2 NC |
4144 | 2009-09-11 Nick Clifton <nickc@redhat.com> |
4145 | ||
4146 | * po/gold.pot: Updated by the Translation project. | |
4147 | ||
6a89f575 CC |
4148 | 2009-09-08 Cary Coutant <ccoutant@google.com> |
4149 | ||
4150 | * output.cc (Output_file::open): Add execute permission to empty file. | |
4151 | * testsuite/Makefile.am (permission_test): New test. | |
4152 | * testsuite/Makefile.in: Regenerate. | |
4153 | ||
fdcac5af ILT |
4154 | 2009-09-02 Ian Lance Taylor <iant@google.com> |
4155 | ||
4156 | * output.cc (Output_file::resize): Call map_no_anonymous rather | |
4157 | than map. | |
4158 | ||
44453f85 ILT |
4159 | 2009-09-01 Mikolaj Zalewski <mikolajz@google.com> |
4160 | ||
4161 | * gold.cc: Include "incremental.h". | |
4162 | (queue_initial_tasks): Call Incremental_checker methods. | |
4163 | * incremental.cc: Include "output.h". | |
4164 | (Incremental_checker::can_incrementally_link_output_file): New | |
4165 | method. | |
4166 | * incremental.h (Incremental_checker): New class. | |
4167 | ||
4168 | * output.cc (Output_file::open_for_modification): New method. | |
4169 | (Output_file::map_anonymous): Changed return type to bool. Record | |
4170 | map in base_ field. | |
4171 | (Output_file::map_no_anonymous): New method, broken out of map. | |
4172 | (Output_file::map): Use map_no_anonymous and map_anonymous. | |
4173 | * output.h (class Output_file): Update declarations. | |
4174 | ||
293c1386 CC |
4175 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
4176 | ||
4177 | * options.h (Command_line::Pre_options): New class. | |
4178 | (Command_line::pre_options): New member. | |
4179 | * options.cc (gold::options::ready_to_register): New variable. | |
4180 | (One_option::register_option): Do nothing if not registering options. | |
4181 | Assert if same short option registered twice. | |
4182 | (General_options::General_options): Turn off option registration when | |
4183 | done constructing. | |
4184 | (Command_line::Pre_options::Pre_options): New constructor. | |
4185 | ||
f773f3d2 CC |
4186 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
4187 | ||
06a73cfe CC |
4188 | * options.h (General_options::no_keep_memory): Remove incorrect |
4189 | short option. | |
f773f3d2 | 4190 | |
a15af8e2 RW |
4191 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
4192 | ||
4193 | * Makefile.am (am__skiplex, am__skipyacc): New. | |
4194 | * Makefile.in: Regenerate. | |
4195 | ||
c462b41b RW |
4196 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
4197 | ||
14ec8efd RW |
4198 | * Makefile.am (AM_CPPFLAGS): Renamed from ... |
4199 | (INCLUDES): ... this. | |
4200 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability. | |
4201 | (AM_CPPFLAGS): Renamed from ... | |
4202 | (INCLUDE): ... this. | |
4203 | * Makefile.in, testsuite/Makefile.in: Regenerate. | |
4204 | ||
81ecdfbb RW |
4205 | * Makefile.in: Regenerate. |
4206 | * aclocal.m4: Likewise. | |
4207 | * config.in: Likewise. | |
4208 | * configure: Likewise. | |
4209 | * testsuite/Makefile.in: Likewise. | |
4210 | ||
c462b41b RW |
4211 | * Makefile.am (AUTOMAKE_OPTIONS): Add foreign. |
4212 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add foreign. | |
4213 | * Makefile.in: Regenerate. | |
4214 | * testsuite/Makefile.in: Regenerate. | |
4215 | ||
2da73f13 CC |
4216 | 2009-08-19 Cary Coutant <ccoutant@google.com> |
4217 | ||
4218 | * resolve.cc (Symbol_table::resolve): Don't complain about defined | |
4219 | symbols in shared libraries overridden by hidden or internal symbols | |
4220 | in the main program. | |
4221 | ||
2db70501 CD |
4222 | 2009-08-19 Chris Demetriou <cgd@google.com> |
4223 | ||
4224 | * testsuite/debug_msg.sh: Match .* rather than ${srcdir} when | |
4225 | checking source file names in error messages. | |
4226 | ||
f733487b DK |
4227 | 2009-08-18 Doug Kwan <dougkwan@google.com> |
4228 | ||
4229 | * dynobj.cc (Sized_dynobj::setup): Take a Target object instead of | |
4230 | an elcpp::Ehdr as parameter. Adjust call to set_target. | |
4231 | * dynobj.h (Sized_dynobj::setup): Take a Target object instead of | |
4232 | an elfcpp::Ehdr as parameter. | |
4233 | * object.cc (Object::set_target): Remove the version that looks up | |
4234 | a target and sets it. | |
4235 | (Sized_relobj::setup): Take a Target object instead of | |
4236 | an elfcpp::Ehdr as parameter. Adjust call to set_target. | |
4237 | (make_elf_sized_object): Find target and ask target to | |
4238 | make an ELF object. | |
4239 | * object.h: (Object::set_target): Remove the version that looks up | |
4240 | a target and sets it. | |
4241 | (Sized_relobj::setup): Take a Target object instead of | |
4242 | an elfcpp:Ehdr as parameter. | |
4243 | * target.cc: Include dynobj.h. | |
4244 | (Target::do_make_elf_object_implementation): New. | |
4245 | (Target::do_make_elf_object): New. | |
4246 | * target.h (Target::make_elf_object): New template declaration. | |
4247 | (Target::do_make_elf_object): New method declarations. | |
4248 | (Target::do_make_elf_object_implementation): New template declaration. | |
4249 | ||
cc70f101 ILT |
4250 | 2009-08-14 Ian Lance Taylor <iant@google.com> |
4251 | ||
4252 | * gold.h (FUNCTION_NAME): Define. | |
4253 | (gold_unreachable): Use FUNCTION_NAME. | |
4254 | ||
ef5e0cb1 ST |
4255 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
4256 | ||
4257 | * icf.cc (Icf::find_identical_sections): Issue a warning when a | |
4258 | symbol in the --keep-unique list is not found. | |
4259 | ||
48c187ce ST |
4260 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
4261 | ||
4262 | * icf.cc (Icf::find_identical_sections): Unfold symbols that have | |
4263 | been maked as --keep-unique. | |
4264 | (Icf::unfold_section): New function. | |
4265 | * icf.h (Icf::unfold_section): New function. | |
4266 | * options.h (General_options::keep_unique): New option. | |
4267 | * testsuite/Makefile.am: Add commands to build icf_keep_unique_test. | |
4268 | * testsuite/Makefile.in: Regenerate. | |
4269 | * testsuite/icf_keep_unique_test.sh: New file. | |
4270 | * testsuite/icf_keep_unique_test.cc: New file. | |
4271 | ||
645afe0c CC |
4272 | 2009-08-12 Cary Coutant <ccoutant@google.com> |
4273 | ||
4274 | PR 10471 | |
4275 | * resolve.cc (Symbol_table::resolve): Check for references from | |
4276 | dynamic objects to hidden and internal symbols. | |
4277 | * testsuite/Makefile.am (hidden_test.sh): New test. | |
4278 | * testsuite/Makefile.in: Regenerate. | |
4279 | * testsuite/hidden_test.sh: New script. | |
4280 | * testsuite/hidden_test_1.c: New test source. | |
4281 | * testsuite/hidden_test_main.c: New test source. | |
4282 | ||
11af873f DK |
4283 | 2009-08-11 Doug Kwan <dougkwan@google.com> |
4284 | ||
4285 | * arm.cc: Update comments. | |
4286 | (Target_arm::do_finalize_sections): Add a special PT_ARM_EXIDX | |
4287 | segment to locate the .ARM.exidx section if present. | |
4288 | ||
b9f7d72d DK |
4289 | 2009-08-09 Doug Kwan <dougkwan@google.com> |
4290 | ||
4291 | * dynobj.h (Sized_dynobj::do_section_entsize): Revert the previous | |
4292 | patch. | |
4293 | ||
ddd3c53c ST |
4294 | 2009-08-07 Sriraman Tallam <tmsriram@google.com> |
4295 | * dynobj.h (Sized_dynobj::do_section_entsize): Add return to avoid | |
4296 | compiler warnings. | |
4297 | ||
27721062 ST |
4298 | 2009-08-06 Sriraman Tallam <tmsriram@google.com> |
4299 | ||
4300 | * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for a | |
4301 | valid tls_segment only for non-debug-section relocations. | |
4302 | * testsuite/Makefile.am: Add gc_tls_test. | |
4303 | * testsuite/Makefile.in: Regenerate. | |
4304 | * testsuite/gc_tls_test.cc: New file. | |
4305 | * testsuite/gc_tls_test.sh: New file. | |
4306 | ||
ef15dade ST |
4307 | 2009-08-05 Sriraman Tallam <tmsriram@google.com> |
4308 | ||
4309 | * icf.cc: New file. | |
4310 | * icf.h: New file. | |
4311 | * Makefile.am (CCFILES): Add icf.cc. | |
4312 | (HFILES): Add icf.h | |
4313 | * Makefile.in: Regenerate. | |
4314 | * dynobj.h (Sized_dynobj::do_section_entsize): New function. | |
4315 | * gc.h (gc_process_relocs): Populate lists used by icf to contain | |
4316 | section, symbol and addend information for the relocs. | |
4317 | * gold.cc (queue_middle_tasks): Call identical code folding. | |
4318 | * gold.h: Add defines for multimap. | |
4319 | * layout.cc (Layout::create_symtab_sections): Add symtab as parameter | |
4320 | to the call of finalize_local_symbols. | |
4321 | * main.cc (main): Create object of class Icf. | |
4322 | * object.cc (Sized_relobj::do_layout): Allow this function to be | |
4323 | called twice during icf. | |
4324 | (Sized_relobj::do_finalize_local_symbols): Fold symbols corresponding | |
4325 | to sections marked as identical by icf. | |
4326 | (Sized_relobj::do_section_flags): Get section_flags from Symbols_data | |
4327 | when available. | |
4328 | (Sized_relobj::do_section_entsize): New function. | |
4329 | * object.h (Object::section_entsize): New function. | |
4330 | (Object::do_section_entsize): New pure virtual function. | |
4331 | (Relobj::finalize_local_symbols): Add new parameter. | |
4332 | (Relobj::do_section_entsize): New function. | |
4333 | * options.h (General_options::icf): New option. | |
4334 | (General_options::icf_iterations): New option. | |
4335 | (General_options::print_icf_sections): New option. | |
4336 | * plugin.cc (Sized_pluginobj::do_section_entsize): New function. | |
4337 | * plugin.h (Sized_pluginobj::do_section_entsize): New function. | |
4338 | * reloc.cc (Read_relocs::run): Delay scanning relocs when doing | |
4339 | icf. | |
4340 | * symtab.cc (Symbol_table::is_section_folded): New function. | |
4341 | (Symbol_table::sized_finalize_symbol): Fold symbols corresponding | |
4342 | to sections marked as identical by icf. | |
4343 | * symtab.h (Symbol_table::set_icf): New function. | |
4344 | (Symbol_table::icf): New function. | |
4345 | (Symbol_table::is_section_folded): New function. | |
4346 | (Symbol_table::icf_): New data member. | |
4347 | * target-reloc.h (relocate_section): Ignore sections folded by icf. | |
4348 | * testsuite/Makefile.am: Add commands to build icf_test. | |
4349 | * testsuite/Makefile.in: Regenerate. | |
4350 | * testsuite/icf_test.sh: New file. | |
4351 | * testsuite/icf_test.cc: New file. | |
4352 | ||
c3b65ac4 CD |
4353 | 2009-07-24 Chris Demetriou <cgd@google.com> |
4354 | ||
4355 | * layout.cc (is_compressible_debug_section): Fix incorrect | |
4356 | comment about compressed section names. | |
4357 | ||
1caf2c51 ILT |
4358 | 2009-07-20 Ian Lance Taylor <ian@airs.com> |
4359 | ||
4360 | PR 10419 | |
4361 | * x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences. | |
4362 | ||
1ef4d87f ILT |
4363 | 2009-07-16 Ian Lance Taylor <iant@google.com> |
4364 | ||
4365 | PR 10400 | |
4366 | * layout.h: #include <map>. | |
4367 | (class Kept_section): Change from struct to class. Add accessors | |
4368 | and setters. Add section size to Comdat_group mapping. Change | |
4369 | Comdat_group to std::map. Add is_comdat_ field. Add | |
4370 | linkonce_size field in union. | |
4371 | (class Layout): Update declaration of find_or_add_kept_section. | |
4372 | Don't declare find_kept_object. | |
4373 | * layout.cc (Layout::find_or_add_kept_section): Remove candidate | |
4374 | parameter. Add object, shndx, is_comdat, and is_group_name | |
4375 | parameters. Change all callers. Adjust for new Kept_section. | |
4376 | (Layout::find_kept_object): Remove. | |
4377 | * object.cc (Sized_relobj::include_section_group): Update use of | |
4378 | Kept_section. Rename secnum to shndx. Only record | |
4379 | Kept_comdat_section if sections are the same size. | |
4380 | (Sized_relobj::include_linkonce_section): Update use of | |
4381 | Kept_section. Only record Kept_comdat_section if sections are the | |
4382 | same size. Set size of linkonce section. | |
4383 | (Sized_relobj::map_to_kept_section): Update call to | |
4384 | get_kept_comdat_section. | |
4385 | * object.h (class Sized_relobj): Rename fields in | |
4386 | Kept_comdat_section to drop trailing underscores; change object | |
4387 | field to Relobj*. Change Kept_comdat_section_table to store | |
4388 | struct rather than pointer. | |
4389 | (Sized_relobj::set_kept_comdat_section): Remove kept parameter. | |
4390 | Add kept_object and kept_shndx parameters. Change all callers. | |
4391 | (Sized_relobj::get_kept_comdat_section): Change return type to | |
4392 | bool. Add kept_object and kept_shndx parameters. Change all | |
4393 | callers. | |
4394 | * plugin.cc (Pluginobj::include_comdat_group): Update call to | |
4395 | Layout::find_or_add_kept_section. | |
4396 | ||
37c3b7b0 ILT |
4397 | 2009-07-09 Ian Lance Taylor <iant@google.com> |
4398 | ||
4399 | * merge.cc (Object_merge_map::initialize_input_to_output_map): | |
4400 | Reserve space in the hash table. | |
4401 | ||
98fa85cb ILT |
4402 | 2009-07-06 Mikolaj Zalewski <mikolajz@google.com> |
4403 | ||
4404 | * fileread.cc (File_read::get_mtime): New method. | |
4405 | * fileread.h (Timespec): New structure. | |
4406 | (File_read::get_mtime): New method. | |
4407 | * incremental.cc (Incremental_inputs_entry_data::timestamp_usec): | |
4408 | Renamed from timestamp_nsec. | |
4409 | (Incremental_inputs_entry_write::timestamp_sec): Fix argument to | |
4410 | Elf_Xword. | |
4411 | (Incremental_inputs_entry_write::timestamp_usec): Renamed from | |
4412 | timestamp_nsec. | |
4413 | (Incremental_inputs::report_archive): Save mtime; style fix. | |
4414 | (Incremental_inputs::report_obejct): Save mtime; style fix. | |
4415 | (Incremental_inputs::report_script): Save mtime; style fix. | |
4416 | (Incremental_inputs::finalize_inputs): Style fix. | |
4417 | (Incremental_inputs::finalize): Style fix. | |
4418 | (Incremental_inputs::create_input_section_data): Store inputs | |
4419 | mtime. | |
4420 | * incremental.h (Incremental_inputs::report_script): Add mtime | |
4421 | argument. | |
4422 | (Incremental_inputs::Input_info::Input_info): Intialize only one | |
4423 | union member. | |
4424 | (Incremental_inputs::Input_info::archive): Move to nameless | |
4425 | union. | |
4426 | (Incremental_inputs::Input_info::obejct): Move to nameless union. | |
4427 | (Incremental_inputs::Input_info::script): Move to nameless union. | |
4428 | (Incremental_inputs::mtime): New field. | |
4429 | * script.cc (read_input_script): Pass file mtime to | |
4430 | Incremental_input. | |
4431 | * script.h (Script_info::inputs): Style fix. | |
4432 | ||
c9d70757 ILT |
4433 | 2009-07-01 Ian Lance Taylor <ian@airs.com> |
4434 | ||
4435 | * freebsd.h (Target_freebsd::do_adjust_elf_header): Use size | |
4436 | instead of 32. | |
4437 | ||
9c547ec3 ILT |
4438 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
4439 | ||
4440 | PR 10156 | |
4441 | * layout.cc (Layout::choose_output_section): If we find an | |
4442 | existing section, update the flags. | |
4443 | (Layout::create_notes): New function, broken out of | |
4444 | Layout::finalize. | |
4445 | (Layout::finalize): Don't create note sections. | |
4446 | (Layout::create_note): Don't crash if linker script discards | |
4447 | section. | |
4448 | (Layout::create_gold_note): Likewise. | |
4449 | (Layout::create_build_id): Likewise. Don't set | |
4450 | after_input_sections on the section. | |
4451 | (Layout::create_executable_stack_info): Remove target parameter. | |
4452 | Change caller. | |
4453 | * layout.h (class Layout): Declare create_notes. Update | |
4454 | declaration of create_executable_stack_info. | |
4455 | * gold.cc (queue_middle_tasks): Call create_notes. | |
4456 | * output.cc (Output_section::update_flags_for_input_section): Move | |
4457 | here from output.h. If SHF_ALLOC flag is newly set, mark address | |
4458 | invalid. | |
4459 | * output.h (Output_data::mark_address_invalid): New function. | |
4460 | (class Output_section): Only declare, not define, | |
4461 | update_flags_for_input_section. Remove set_flags. | |
4462 | ||
55458500 ILT |
4463 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
4464 | ||
4465 | * script-sections.cc (Output_section_definition:: | |
4466 | set_section_addresses): Rename shadowing local load_address to | |
4467 | laddr. | |
4468 | ||
1307d6cd ILT |
4469 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
4470 | ||
4471 | PR 10244 | |
4472 | * reloc.cc (relocate_sections): Skip empty relocation sections. | |
4473 | ||
ec3f783e ILT |
4474 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
4475 | ||
4476 | PR 10156 | |
4477 | * layout.cc (Layout::create_note): Use choose_output_section | |
4478 | rather than make_output_section. | |
4479 | ||
459c9f1c ILT |
4480 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
4481 | ||
4482 | PR 10237 | |
4483 | * options.cc (General_options::parse_V): Set printed_version_. | |
4484 | (General_options::General_options): Initialize printed_version_. | |
4485 | * options.h (class General_options): Add printed_version_ field. | |
4486 | * gold.cc (queue_initial_tasks): If there are no input files, | |
4487 | don't give a fatal error if we printed the version information. | |
4488 | (queue_middle_tasks): If using -r with a shared object, give a | |
4489 | fatal error rather than an ordinary error. | |
4490 | ||
1518dc8f ILT |
4491 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
4492 | ||
4493 | PR 10219 | |
4494 | * layout.cc (Layout::Layout): Initialize have_stabstr_section_. | |
4495 | (Layout::make_output_section): Set have_stabstr_section_ if we see | |
4496 | a .stab*str section. | |
4497 | (Layout::finalize): Call link_stabs_sections. | |
4498 | (Layout::link_stabs_sections): New file. | |
4499 | * layout.h (class Layout): Add have_stabstr_section_ field. | |
4500 | Declare link_stabs_sections. | |
4501 | ||
3d857b98 DK |
4502 | 2009-06-23 Doug Kwan <dougkwan@google.com> |
4503 | ||
4504 | * Makefile.am (libgold_a_LIBADD): New. | |
4505 | (ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS | |
4506 | * Makefile.in: Regenerate. | |
4507 | * config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New. | |
4508 | * configure: Regenerate. | |
4509 | * configure.ac (AC_CHECK_DECLS): Add strndup and memmem. | |
4510 | * fileread.cc: Include sys/state.h | |
4511 | * gold.h: Declare memmem and strndup if found missing. | |
4512 | * gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined. | |
4513 | ||
0639a6f6 ILT |
4514 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
4515 | ||
4516 | * configure.ac: Call AC_CHECK_DECLS using C, not C++. | |
4517 | * configure: Rebuild. | |
4518 | ||
8d63875c ILT |
4519 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
4520 | ||
4521 | PR 10147 | |
4522 | * object.cc (Object::section_contents): Don't try to get a view if | |
4523 | the section has length zero. | |
4524 | (Object::handle_gnu_warning_section): If the section is empty, use | |
4525 | the name of the section as the warning. | |
4526 | ||
f7c8a183 ILT |
4527 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
4528 | ||
4529 | PR 10133 | |
4530 | * stringpool.h (class Stringpool_template): Add optimize_ field. | |
4531 | (Stringpool_template::set_optimize): New function. | |
4532 | * stringpool.cc (Stringpool_template::Stringpool_template): | |
4533 | Initialize optimize_ field. | |
4534 | (Stringpool_template::set_string_offsets): Test local optimize | |
4535 | fild rather than parameter. | |
4536 | * layout.cc (Layout::Layout): Call set_optimize on the section | |
4537 | name stringpool. | |
4538 | ||
e6a307ba ILT |
4539 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
4540 | ||
4541 | PR 10030 | |
4542 | * yyscript.y: Parse TARGET. | |
4543 | * script.cc (script_set_target): New function. | |
4544 | * script-c.h (script_set_target): Declare. | |
4545 | * options.cc (General_options::string_to_object_format): Rename | |
4546 | from string_to_object_format in anonymous namespace. Change | |
4547 | callers. | |
4548 | * options.h (class General_options): Declare | |
4549 | string_to_object_format. | |
4550 | ||
3ee173de ILT |
4551 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
4552 | ||
4553 | * script-sections.cc (Script_sections::create_segments): Don't put | |
4554 | program headers in a PT_LOAD segment if -n or -N. | |
4555 | ||
4556 | 2009-06-22 Ian Lance Taylor <iant@google.com> | |
e1c74d60 ILT |
4557 | |
4558 | PR 10141 | |
4559 | * options.h (class General_options): Add -z lazy and -z now. Sort | |
4560 | -z options into alphabetical order. | |
4561 | * layout.cc (Layout::finish_dynamic_section): Handle -z now. | |
4562 | ||
cd6739a1 | 4563 | 2009-06-21 Ian Lance Taylor <iant@google.com> |
8a5e3e08 ILT |
4564 | |
4565 | * layout.cc (Layout::make_output_section): Call | |
4566 | Target::new_output_section. | |
4567 | (Layout::attach_allocated_section_to_segment): Put large section | |
4568 | sections in a separate load segment with the large segment flag | |
4569 | set. | |
4570 | (Layout::segment_precedes): Sort large data segments after other | |
4571 | load segments. | |
4572 | (align_file_offset): New static function. | |
4573 | (Layout::set_segment_offsets): Use align_file_offset. | |
4574 | * output.h (class Output_section): Add is_small_section_ and | |
4575 | is_large_section_ fields. | |
4576 | (Output_section::is_small_section): New function. | |
4577 | (Output_section::set_is_small_section): New function. | |
4578 | (Output_section::is_large_section): New function. | |
4579 | (Output_section::set_is_large_section): New function. | |
4580 | (Output_section::is_large_data_section): New function. | |
4581 | (class Output_segment): Add is_large_data_segment_ field. | |
4582 | (Output_segment::is_large_data_segment): New function. | |
4583 | (Output_segment::set_is_large_data_segment): New function. | |
4584 | * output.cc (Output_section::Output_section): Initialize new | |
4585 | fields. | |
4586 | (Output_segment::Output_segment): Likewise. | |
4587 | (Output_segment::add_output_section): Add assertion that large | |
4588 | data sections always go in large data segments. Force small data | |
4589 | sections to the end of the list of data sections. Force small BSS | |
4590 | sections to the start of the list of BSS sections. For large BSS | |
4591 | sections to the end of the list of BSS sections. | |
4592 | * symtab.h (class Symbol): Declare is_common_shndx. | |
4593 | (Symbol::is_defined): Check Symbol::is_common_shndx. | |
4594 | (Symbol::is_common): Likewise. | |
4595 | (class Symbol_table): Define enum Commons_section_type. Update | |
4596 | declarations. Add small_commons_ and large_commons_ fields. | |
4597 | * symtab.cc (Symbol::is_common_shndx): New function. | |
4598 | (Symbol_table::Symbol_table): Initialize new fields. | |
4599 | (Symbol_table::add_from_object): Put small and large common | |
4600 | symbols in the right list. | |
4601 | (Symbol_table::sized_finalized_symbol): Check | |
4602 | Symbol::is_common_shndx. | |
4603 | (Symbol_table::sized_write_globals): Likewise. | |
4604 | * common.cc (Symbol_table::do_allocate_commons): Allocate new | |
4605 | common symbol lists. Don't call do_allocate_commons_list if the | |
4606 | list is empty. | |
4607 | (Symbol_table::do_allocate_commons_list): Remove is_tls | |
4608 | parameter. Add comons_section_type parameter. Change all | |
4609 | callers. Handle small and large common symbols. | |
4610 | * object.cc (Sized_relobj::do_finalize_local_symbols): Check | |
4611 | Symbol::is_common_shndx. | |
4612 | * resolve.cc (symbol_to_bits): Likewise. | |
4613 | * target.h (Target::small_common_shndx): New function. | |
4614 | (Target::small_common_section_flags): New function. | |
4615 | (Target::large_common_shndx): New function. | |
4616 | (Target::large_common_section_flags): New function. | |
4617 | (Target::new_output_section): New function. | |
4618 | (Target::Target_info): Add small_common_shndx, large_common_shndx, | |
4619 | small_common_section_flags, and large_common_section_flags | |
4620 | fields. | |
4621 | (Target::do_new_output_section): New virtual function. | |
4622 | * arm.cc (Target_arm::arm_info): Initialize new fields. | |
4623 | * i386.cc (Target_i386::i386_info): Likewise. | |
4624 | * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: | |
4625 | Likewise. | |
4626 | * sparc.c (Target_sparc::sparc_info) [all versions]: Likewise. | |
4627 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
4628 | (Target_x86_64::do_new_output_section): New function. | |
4629 | * configure.ac: Define conditional MCMODEL_MEDIUM. | |
4630 | * testsuite/Makefile.am (check_PROGRAMS): Add large. | |
4631 | (large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define. | |
4632 | (large_LDFLAGS): Define. | |
4633 | * testsuite/large.c: New file. | |
4634 | * testsuite/testfile.cc (Target_test::test_target_info): | |
4635 | Initialize new fields. | |
4636 | * configure, testsuite/Makefile.in: Rebuild. | |
4637 | ||
bb04269c DK |
4638 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
4639 | ||
4640 | * Makefile.am (CCFILES): Add target.cc. | |
4641 | * Makefile.in: Regenerate. | |
4642 | * i386.cc (class Target_i386): Define new virtual method to | |
4643 | override do_is_local_label_name in parent. | |
4644 | * object.cc (Sized_relobj::do_count_local_symbols): Discard | |
4645 | local symbols if --discard-locals or -X is given. | |
4646 | * options.h (class General_options): Declare new options | |
4647 | '--discard-locals' and '-X' for discarding locals. | |
4648 | * target.h (class Target): Define new methods is_local_label_name. | |
4649 | Declare new virtual method do_is_local_label_name. | |
4650 | * target.cc: New file. | |
4651 | * testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test. | |
4652 | (check_SCRIPTS): Add discard_locals_test.sh. | |
4653 | (check_DATA): Add discard_local_tests.syms. | |
4654 | (discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define. | |
4655 | (discard_local_tests.syms, discard_locals_test.o): New make rules. | |
4656 | * testsuite/Makefile.in: Regenerate. | |
4657 | * testsuite/discard_locals_test.c: New file. | |
4658 | * testsuite/discard_locals_test.sh: Same. | |
4659 | ||
805bb01c DK |
4660 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
4661 | ||
4662 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
4663 | discarded_eh_frame_shndx_ to -1U. | |
4664 | (Sized_relobj::do_layout): Record index of a discard .eh_frame | |
4665 | section. | |
4666 | (Sized_relobj::do_count_local_symbols): Skip local symbols in | |
4667 | a discarded .eh_frame section. | |
4668 | (Sized_relobj::do_finalize_local_symbols): Ditto. | |
4669 | * object.h (class Sized_relobj): Declare new member | |
4670 | discarded_eh_frame_shndx_. | |
4671 | * testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test. | |
4672 | (local_labels_test.o, local_labels_test): New rules. | |
4673 | * testsuite/Makefile.in: Regenerate. | |
4674 | ||
1dcd334d DK |
4675 | 2009-06-04 Doug Kwan <dougkwan@google.com> |
4676 | ||
4677 | * layout.cc (Layout::section_name_mapping): Add mapping for | |
4678 | special ARM sections. | |
4679 | ||
96d49306 DK |
4680 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
4681 | ||
4682 | * arm.cc (utils::sign_extend): Reverse test in gold_assert. | |
4683 | (utils::has_overflow): Same. | |
4684 | ||
dff16297 ILT |
4685 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
4686 | ||
4687 | * layout.cc (Layout::section_name_mapping): New array, replacing | |
4688 | Layout::linkonce_mapping. | |
4689 | (Layout::section_name_mapping_count): New variable, replacing | |
4690 | Layout::linkonce_mapping_count. | |
4691 | (Layout::linkonce_output_name): Remove. | |
4692 | (Layout::output_section_name): Rewrite. | |
4693 | * layout.h (class Layout): Rename Linkonce_mapping to | |
4694 | Section_name_mapping, linkonce_mapping to section_name_mapping, | |
4695 | linkonce_mapping_count to section_name_mapping_count. Don't | |
4696 | declare linkonce_output_name. | |
4697 | ||
c121c671 DK |
4698 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
4699 | ||
4700 | * gold/arm.cc (namespace utils): New. | |
4701 | (Target_arm::reloc_is_non_pic): Define new method. | |
4702 | (class Arm_relocate_functions): New. | |
4703 | (Target_arm::Relocate::relocate): Handle relocation types used by | |
4704 | Android. | |
4705 | ||
07800fab ILT |
4706 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
4707 | ||
4708 | * arm.cc (Target_arm::scan::global): Use || instead of |. | |
4709 | ||
c121c671 DK |
4710 | 2009-06-02 Doug Kwan <dougkwan@google.com> |
4711 | ||
4712 | * gold/arm.cc (Target_arm::Scan::Scan): Initialize | |
4713 | issued_non_pic_error_. | |
4714 | (class Target_arm::Scan): Declare new method check_non_pic. | |
4715 | Define new method symbol_needs_plt_entry. | |
4716 | Declare new data member issued_non_pic_error_. | |
4717 | (class Target_arm::Relocate): Declare new method | |
4718 | should_apply_static_reloc. | |
4719 | (Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC. | |
4720 | (Target_arm::Scan::check_non_pic): Define new method. | |
4721 | (Target_arm::Scan::local): Handle a small subset of reloc types used | |
4722 | by Android. | |
4723 | (Target_arm::Scan::local): Same. | |
4724 | (Target_arm::Relocate::should_apply_statci_reloc): Define new method. | |
4725 | ||
b19b0c6d ILT |
4726 | 2009-05-31 Mikolaj Zalewski <mikolajz@google.com> |
4727 | ||
4728 | * incremental.cc (Incremental_inputs::report_command_line): Filter | |
4729 | out --incremental-* options. | |
4730 | ||
94cdfcff DK |
4731 | 2009-05-29 Doug Kwan <dougkwan@google.com> |
4732 | ||
4733 | * gold/arm.cc (Output_data_plt_arm): Forward declaration for new | |
4734 | template class. | |
4735 | (class Target_arm): Update comment. | |
4736 | (Target_arm::Target_arm): Initialize new data members GOT_, | |
4737 | PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_. | |
4738 | Declare new methods Target_arm::got_section, Target_arm::make_plt_entry | |
4739 | and Target_arm::rel_dyn_section. | |
4740 | Declare new_enum Target_arm::Got_type. | |
4741 | Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ | |
4742 | and DYNBSS_. | |
4743 | Update commments for member do_dynsym_value. | |
4744 | (Target_arm::got_size, Target_arm::plt_section, | |
4745 | Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define | |
4746 | new methods inside class defintion. | |
4747 | (Target_arm::got_section): Define new method. | |
4748 | (Target_arm::rel_dyn_section): Same. | |
4749 | (Output_data_plt_arm): New template class. | |
4750 | (Output_data_plt_arm::Output_data_plt_arm): Define constructor. | |
4751 | (Output_data_plt_arm:do_adjust_output_section): Define new method. | |
4752 | (Output_data_plt_arm::add_entry): Same. | |
4753 | (Output_data_plt_arm::first_plt_entry): Define new | |
4754 | static data member for PLT instruction template. | |
4755 | (Output_data_plt_arm::plt_entry): Same. | |
4756 | (Output_data_plt_arm::do_write): Define new method. | |
4757 | (Target_arm::make_plt_entry): Same. | |
4758 | (Target_arm::do_finalize_sections): Same. | |
4759 | (Target_arm::do_dynsym_value): Same. | |
4760 | ||
4a657b0d DK |
4761 | 2009-05-28 Doug Kwan <dougkwan@google.com> |
4762 | ||
4763 | * Makefile.am (TARGETSOURCES): Add arm.cc. | |
4764 | (ALL_TARGETOBJECTS): Add arm.$(OBJEXT) | |
4765 | * Makefile.in: Regenerate. | |
4766 | * arm.cc: New file. | |
4767 | * configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets. | |
4768 | ||
e7ae8c36 DK |
4769 | 2009-05-26 Doug Kwan <dougkwan@google.com> |
4770 | ||
4771 | * options.cc (General_options::parse_exclude_libs). Fix a comment. | |
4772 | (General_options::check_excluded_libs): Strip off directories in | |
4773 | archive name before matching like GNU ld does. | |
4774 | * testsuite/Makefile.am (MOSTLYCLEANFILES, | |
4775 | exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a | |
4776 | (exclude_libs_test_LDFLAGS): Add linker option | |
4777 | -Wl,--exclude-libs,libexclude_libs_test_3 | |
4778 | (exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as | |
4779 | an explicit archive without using -l. | |
4780 | (alt/libexclude_libs_test_3.a): New make rule. | |
4781 | * testsuite/Makefile.in: Regenerate. | |
4782 | * testsuite/exclude_libs_test.c : Declare lib3_default(). | |
4783 | (main): Call it. | |
4784 | * exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a. | |
4785 | * exclude_libs_test_3.c: New file. | |
4786 | ||
f12e7348 NC |
4787 | 2009-05-26 Nick Clifton <nickc@redhat.com> |
4788 | ||
4789 | * po/id.po: New Indonesian translation. | |
4790 | * po/gold.pot: Updated template file. | |
4791 | ||
4daadc0d ST |
4792 | 2009-05-22 Sriraman Tallam <tmsriram@google.com> |
4793 | ||
4794 | * testsuite/Makefile.am: Add -ffunction-sections to compile | |
4795 | gc_comdat_test files. Add -Wl,--gc-sections to build | |
4796 | gc_comdat_test. | |
4797 | * testsuite/Makefile.in: Regenerate. | |
4798 | * testsuite/gc_comdat_test.sh: Fix the condition around grep. | |
4799 | ||
531813ad ST |
4800 | 2009-05-21 Sriraman Tallam <tmsriram@google.com> |
4801 | ||
4802 | * object.cc (Sized_relobj::map_to_kept_section): Return NULL if the | |
4803 | kept comdat section was garbage collected. | |
4804 | * testsuite/Makefile.am: Add test gc_comdat_test.sh. | |
4805 | * testsuite/Makefile.in: Regenerate. | |
4806 | * testsuite/gc_comdat_test.sh: New file. | |
4807 | * testsuite/gc_comdat_test_1.cc: New file. | |
4808 | * testsuite/gc_comdat_test_2.cc: New file. | |
4809 | ||
65514900 CC |
4810 | 2009-05-19 Doug Kwan <dougkwan@google.com> |
4811 | ||
4812 | * archive.cc (Archive::Archive): Move constructor from archive.h | |
4813 | to here. Initialize no_export_. | |
4814 | (Archive::get_elf_object_for_member): Set no_export flag of object. | |
4815 | * archive.h (Archive::Archive): Move constructor body to | |
4816 | archive.cc. | |
4817 | (Archive::no_export): New method. | |
4818 | (Archive::no_export_): New field. | |
4819 | * object.h (Object::Object): Initialize no_export_ to false. | |
4820 | (Object::no_export, Object::set_no_export): New methods. | |
4821 | (Object::no_export_): New field. | |
4822 | * options.cc (General_options::parse_exclude_libs): New method. | |
4823 | (General_options::check_excluded_libs) Same. | |
4824 | * options.h (exclude_libs): New option. | |
4825 | (General_options::check_excluded_libs): New method declaration. | |
4826 | (General_options::excluded_libs_): New field. | |
4827 | * symtab.cc (Symbol_table::add_from_relobj): Hide symbols with | |
4828 | default or protected visibility if an object has no-export flag set. | |
4829 | testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test. | |
4830 | (check_SCRIPTS): Add exclude_libs_test.sh. | |
4831 | (check_DATA): Add exclude_libs_test.syms. | |
4832 | (MOSTLYCLEANFILES): Add exclude_libs_test.syms, | |
4833 | libexclude_libs_test_1.a and libexclude_libs_test_2.a. | |
4834 | (exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES, | |
4835 | exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define. | |
4836 | (exclude_libs_test.syms, libexclude_libs_test_1.a, | |
4837 | libexclude_libs_test_2.a): New rules. | |
4838 | * testsuite/Makefile.in: Regenerate. | |
4839 | * testsuite/exclude_libs_test.c: New file. | |
4840 | * testsuite/exclude_libs_test.sh: Ditto. | |
4841 | * testsuite/exclude_libs_test_1.c: Ditto. | |
4842 | * testsuite/exclude_libs_test_2.c: Ditto. | |
4843 | ||
1b77ea50 ILT |
4844 | 2009-05-15 Ian Lance Taylor <iant@google.com> |
4845 | ||
4846 | * configure.ac: Check for declarations for cases where libiberty.h | |
4847 | checks HAVE_DECL_xxx. | |
4848 | * configure, config.in: Rebuild. | |
4849 | ||
072fe7ce ILT |
4850 | 2009-05-15 Mikolaj Zalewski <mikolajz@google.com> |
4851 | ||
4852 | * gold.h (Incremental_argument_list): Remove (invalid) forward | |
4853 | declaration. | |
4854 | * incremental.cc (Incremental_inputs::report_achive): New method. | |
4855 | (Incremental_inputs::report_object): New method. | |
4856 | (Incremental_inputs::report_script): New method. | |
4857 | (Incremental_inputs::finalize_inputs): New method. | |
4858 | (Incremental_inputs::finalize): Call finalize_inputs(). | |
4859 | (Incremental_inputs::sized_create_incremental_inputs_section_data): | |
4860 | Create inputs entries. | |
4861 | * incremental.h (Incremental_input_type): New enum. | |
4862 | (Incremental_inputs::Incremental_input): Initialize new fields. | |
4863 | (Incremental_inputs::report_inputs): New method. | |
4864 | (Incremental_inputs::report_achive): New method. | |
4865 | (Incremental_inputs::report_object): New method. | |
4866 | (Incremental_inputs::report_script): New method. | |
4867 | (Incremental_inputs::finalize_inputs): New method. | |
4868 | (Incremental_inputs::Input_info): New struct. | |
4869 | (Incremental_inputs::Input_info_map): New typedef. | |
4870 | (Incremental_inputs::lock_): New field. | |
4871 | (Incremental_inputs::Inputs_): New field. | |
4872 | (Incremental_inputs::Inputs_map): New field. | |
4873 | * main.cc (main): Call Incremental_input::report_inputs. | |
4874 | * options.h (Input_argument_list): Typedef moved from | |
4875 | Input_arguments. | |
4876 | (Input_file_group::Files): Remove, use ::Input_argument_list. | |
4877 | (Input_file_group::Input_argument_list): Remove, use | |
4878 | ::Input_argument_list. | |
4879 | * plugin.cc (Plugin_manager::add_input_file): Add error in | |
4880 | incremental build. | |
4881 | * read_syms.cc (do_read_syms): Call Incremental_input::report_* | |
4882 | functions. | |
4883 | * script.cc (read_input_script): Call | |
4884 | Incremental_input::report_script. | |
4885 | * script.h (Script_info): New class. | |
4886 | ||
b0481b0b ILT |
4887 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
4888 | ||
4889 | * x86_64.cc (do_adjust_output_section): Set entsize to | |
4890 | plt_entry_size. | |
4891 | ||
b22a5a41 | 4892 | 2009-04-23 Elliott Hughes <enh@google.com> |
6d1e3092 CD |
4893 | |
4894 | * output.cc (Output_file::close): After short writes, continue | |
4895 | writing from the correct offset in the buffer being written. | |
4896 | ||
40fde488 CD |
4897 | 2009-04-23 Chris Demetriou <cgd@google.com> |
4898 | ||
4899 | * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define. | |
4900 | * configure: Regenerate. | |
4901 | * config.in: Regenerate. | |
4902 | * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set | |
4903 | if HAVE_TR1_UNORDERED_MAP_REHASH is not defined. | |
4904 | ||
3ce2c28e ILT |
4905 | 2009-04-21 Mikolaj Zalewski <mikolajz@google.com> |
4906 | ||
4907 | * incremental.cc (Incremental_inputs_header_data): Renamed from | |
4908 | Incremental_input_header_data. | |
4909 | (Incremental_inputs_header_data::data_size): New field. | |
4910 | (Incremental_inputs_header_data::put_input_file_count): Renamed | |
4911 | from input_file_count. | |
4912 | (Incremental_inputs_header_data::put_command_line_offset): Renamed | |
4913 | from command_line_offset. | |
4914 | (Incremental_inputs_header_data::put_reserved): Renamed from | |
4915 | put_reserved. | |
4916 | (Incremental_inputs_entry_data): Renamed from | |
4917 | Incremental_input_entry_data. | |
4918 | (Incremental_inputs_entry_data::data_size): New field. | |
4919 | (Incremental_inputs::report_command_line): New method. | |
4920 | (Incremental_inputs::finalize): New method. | |
4921 | (Incremental_inputs::create_incremental_inputs_data): New method. | |
4922 | (Incremental_inputs::sized_create_incremental_inputs_data): New method. | |
4923 | * incremental.h: New file. | |
4924 | * layout.cc (Layout::Layout): Handle new incremental_inputs_. | |
4925 | (Layout::finalize): Create incremental inputs section in | |
4926 | incremental builds. | |
4927 | (Layout::create_incremental_info_sections): New method. | |
4928 | * layout.h (Layout::incremental_inputs): New method. | |
4929 | (Layout::create_incremental_info_sections): New method. | |
4930 | (Layout::incremental_inputs_): New field. | |
4931 | * main.cc (main): Notify Incremental_input of the command line. | |
4932 | ||
e55bde5e ILT |
4933 | 2009-04-01 Ian Lance Taylor <iant@google.com> |
4934 | Mikolaj Zalewski <mikolajz@google.com> | |
4935 | ||
4936 | * gold.h (reserve_unordered_map): Define, three versions, one for | |
4937 | each version of Unordered_map. | |
4938 | * layout.cc (Layout::Layout): Remove options parameter. Add | |
4939 | number_of_input_files parameter. Don't initialize options_. | |
4940 | Initialize number_of_input_files_ and resized_signatures_. Move | |
4941 | sections_are_attached_. | |
4942 | (Layout::layout_group): Reserve space for group_signatures_. | |
4943 | (Layout::find_or_add_kept_section): Change name parameter to be a | |
4944 | reference. Resize signatures_ map when it gets large enough. | |
4945 | (Layout::layout_eh_frame): Use parameters->options() instead of | |
4946 | this->options_. | |
4947 | (Layout::make_output_section): Likewise. | |
4948 | (Layout::attach_allocated_section_to_segment): Likewise. | |
4949 | (Layout::finalize, Layout::create_executable_stack): Likewise. | |
4950 | (Layout::set_segment_offsets, Layout::create_interp): Likewise. | |
4951 | (Layout::finish_dynamic_section, Layout::write_binary): Likewise. | |
4952 | * layout.h (class Layout): Update declarations. Remove options_ | |
4953 | field. Add number_of_input_files_ and resized_signatures_ | |
4954 | fields. Move sections_are_attached_ field. | |
4955 | * main.cc (main): Pass number of input files to Layout | |
4956 | constructor. Don't pass options. | |
4957 | ||
154b857c ILT |
4958 | 2009-03-30 Ian Lance Taylor <iant@google.com> |
4959 | ||
4960 | * ffsll.c (ffsll): Correct implementation. | |
4961 | ||
2f35ab9b ILT |
4962 | 2009-03-27 Ian Lance Taylor <iant@google.com> |
4963 | ||
fd03461a ILT |
4964 | * ffsll.c: New file. |
4965 | * configure.ac: Call AC_REPLACE_FUNCS on ffsll. | |
4966 | * gold.h (ffsll): Declare if HAVE_FFSLL is not defined. | |
4967 | * ftruncate.c (ftruncate): Declare before definition. | |
4968 | * mremap.c (mremap): Likewise. | |
4969 | * pread.c (pread): Likewise. | |
4970 | * configure, Makefile.in, config.in: Rebuild. | |
4971 | ||
2f35ab9b ILT |
4972 | * mremap.c: New file. |
4973 | * configure.ac: Call AC_REPLACE_FUNCS on mremap. | |
4974 | * gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined. | |
4975 | (mremap): Declare if HAVE_MREMAP is not defined. | |
4976 | * configure, Makefile.in, config.in: Rebuild. | |
4977 | ||
33aea2fd CC |
4978 | 2009-03-27 Cary Coutant <ccoutant@google.com> |
4979 | ||
4980 | * powerpc.cc (Target_powerpc::check_non_pic): Assert that output is | |
4981 | position independent. | |
4982 | * sparc.cc (Target_sparc::check_non_pic): Likewise. | |
4983 | * x86_64.cc (Target_x86_64::check_non_pic): Likewise. | |
4984 | ||
6d479619 CC |
4985 | 2009-03-24 Cary Coutant <ccoutant@google.com> |
4986 | ||
4987 | * symtab.h (needs_plt_entry): Check for unsatisfied reference from | |
4988 | an executable. | |
4989 | (needs_dynamic_reloc): Likewise. | |
4990 | ||
afc06bb8 ILT |
4991 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
4992 | ||
4993 | * yyscript.y (file_cmd): Recognize EXTERN. | |
4994 | (extern_name_list, extern_name_list_body): New nonterminals. | |
4995 | * script.cc (script_add_extern): Define. | |
4996 | * script-c.h (script_add_extern): Declare. | |
4997 | ||
f6060a4d ILT |
4998 | 2009-03-24 Rafael Avila de Espindola <espindola@google.com> |
4999 | ||
5000 | * object.cc (is_elf_object): Define. | |
5001 | * object.h (is_elf_object): Declare. | |
5002 | * archive.cc (Archive::get_elf_object_for_member): Call | |
5003 | is_elf_object. | |
33aea2fd | 5004 | * readsyms.cc (Read_symbols::do_read_symbols): Likewise. |
f6060a4d | 5005 | |
26736d8e ILT |
5006 | 2009-03-24 Elliott Hughes <enh@google.com> |
5007 | ||
5008 | * output.cc (Output_file::map_anonymous): Define. | |
5009 | (Output_file::map): Use map_anonymous. If the regular mmap fails, | |
5010 | try an anonymous one. Report the size if the mmap fails. | |
5011 | * output.h (class Output_file): Declare map_anonymous. | |
5012 | ||
22fd9730 ILT |
5013 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
5014 | ||
5015 | * target-select.cc (instantiate_target): Don't acquire the lock if | |
5016 | the instantiated_target_ field has already been set. | |
5017 | ||
cb010894 ILT |
5018 | 2009-03-23 Ian Lance Taylor <iant@google.com> |
5019 | ||
7f055c20 ILT |
5020 | * gold-threads.h (class Initialize_lock): Define. |
5021 | * gold-threads.cc (class Initialize_lock_once): Define. | |
5022 | (initialize_lock_control): New static variable. | |
5023 | (initialize_lock_pointer): New static variable. | |
5024 | (initialize_lock_once): New static function. | |
5025 | (Initialize_lock::Initialize_lock): Define. | |
5026 | (Initialize_lock::initialize): Define. | |
5027 | * target-select.h: Include "gold-threads.h". | |
5028 | (class Target_selector): Add lock_ and initialize_lock_ fields. | |
5029 | Don't define instantiate_target, just declare it. | |
5030 | * target-select.cc (Target_selector::Target_selector): Initialize | |
5031 | new fields. | |
5032 | (Target_selector::instantiate_target): Define. | |
5033 | * descriptors.h: Include "gold-threads.h". | |
5034 | (class Descriptors): Add initialize_lock_ field. | |
5035 | * descriptors.cc (Descriptors::Descriptors): Initialize new | |
5036 | field. | |
5037 | (Descriptors::open): Use initialize_lock_ field | |
5038 | * errors.h (class Errors): Add initialize_lock_ field. | |
5039 | * errors.cc (Errors::Errors): Initialize new field. | |
5040 | (Errors::initialize_lock): Use initialize_lock_ field. | |
5041 | * powerpc.cc (class Target_selector_powerpc): Remove | |
5042 | instantiated_target_ field. In do_recognize call | |
5043 | instantiate_target rather than do_instantiate_target. In | |
5044 | do_instantiate_target just allocate a new target. | |
5045 | * sparc.cc (class Target_selector_sparc): Likewise. | |
5046 | ||
36959681 ILT |
5047 | * freebsd.h: New file. |
5048 | * i386.cc: Include "freebsd.h". | |
5049 | (Target_i386): Derive from Target_freebsd rather than | |
5050 | Sized_target. | |
5051 | (Target_selector_i386): Derive from Target_selector_freebsd rather | |
5052 | than Target_selector. | |
5053 | * x86_64.cc: Include "freebsd.h". | |
5054 | (Target_x86_64): Derive from Target_freebsd rather than | |
5055 | Sized_target. | |
5056 | (Target_selector_x86_64): Derive from Target_selector_freebsd | |
5057 | rather than Target_selector. | |
5058 | * target.h (class Target): Add adjust_elf_header and | |
5059 | do_adjust_elf_header. | |
5060 | * output.cc (Output_file_header:: do_sized_write): Call target | |
5061 | adjust_elf_header routine. | |
5062 | * configure.tgt: Set targ_osabi. | |
5063 | * configure.ac: Define GOLD_DEFAULT_OSABI. | |
5064 | * parameters.cc (Parameters::default_target): Pass | |
5065 | GOLD_DEFAULT_OSABI to select_target. | |
5066 | * target-select.h (class Target_selector): Make instantiate_target | |
5067 | protected rather than private. | |
5068 | * Makefile.am (HFILES): Add freebsd.h. | |
5069 | * configure, Makefile.in, config.in: Rebuild. | |
5070 | ||
cb010894 ILT |
5071 | * merge.cc (do_add_input_section): Correct pend value. Change |
5072 | message about last entry not being null terminated from error to | |
5073 | warning. | |
5074 | ||
0e879927 ILT |
5075 | 2009-03-20 Mikolaj Zalewski <mikolajz@google.com> |
5076 | ||
5077 | * incremental.cc: New file. | |
5078 | * Makefile.am (CCFILES): Add incremental.cc. | |
5079 | * Makefile.in: Rebuild. | |
5080 | ||
41105937 PP |
5081 | 2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com> |
5082 | ||
5083 | * layout.cc (Layout::output_section_name): Preserve names | |
5084 | of '.note.' sections. | |
5085 | ||
60439920 ILT |
5086 | 2009-03-19 Ian Lance Taylor <iant@google.com> |
5087 | ||
5088 | * descriptors.cc (Descriptors::open): Check that the options are | |
5089 | valid before using them. | |
5090 | ||
0d371ad3 ILT |
5091 | 2009-03-18 Ian Lance Taylor <iant@google.com> |
5092 | ||
5093 | * script-sections.h: Include <list>. | |
5094 | (class Script_sections): Change Sections_elements from std::vector | |
5095 | to std::list. Typedef public Elements_iterator. Add | |
5096 | orphan_section_placement_, data_segment_align_start_, and | |
5097 | saw_data_segment_align_ fields. Remove data_segment_align_index_ | |
5098 | field. | |
5099 | * script-sections.cc (class Orphan_section_placement): New class. | |
5100 | (class Sections_element): Add virtual functions is_relro and | |
5101 | orphan_section_init. Remove virtual function place_orphan_here. | |
5102 | (class Output_section_definition): Add is_relro and | |
5103 | orphan_section_init. Remove place_orphan_here. | |
5104 | (class Orphan_output_section): Likewise. | |
5105 | (Script_sections::Script_sections): Update for field changes. | |
5106 | (Script_sections::data_segment_align): Set saw_data_segment_align_ | |
5107 | and data_segment_align_start_, not data_segment_align_index. | |
5108 | (Script_sections::data_segment_relro_end): Check | |
5109 | saw_data_segment_align_. Use data_segment_align_start_ rather | |
5110 | than data_segment_align_index_. | |
5111 | (Script_sections::place_orphan): Rewrite to use | |
5112 | Orphan_section_placement. | |
5113 | ||
9201d894 ILT |
5114 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
5115 | ||
9c5b8369 ILT |
5116 | * archive.cc (Archive::add_symbols): Check for a version attached |
5117 | to the symbol name in the archive map. | |
5118 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11. | |
5119 | (ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define. | |
5120 | (ver_test_11_LDFLAGS, ver_test_11_LDADD): Define. | |
5121 | (ver_test_11.a): New target. | |
5122 | * testsuite/Makefile.in: Rebuild. | |
5123 | ||
9201d894 ILT |
5124 | * configure.ac: Check for chsize and posix_fallocate. Replace |
5125 | ftruncate. | |
5126 | * ftruncate.c: New file, from gnulib. | |
5127 | * output.cc (posix_fallocate): Define dummy version if not | |
5128 | HAVE_POSIX_FALLOCATE. | |
5129 | (Output_file::map): Call posix_fallocate rather than lseek and | |
5130 | write. | |
5131 | * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. | |
5132 | * configure, Makefile.in, config.in: Rebuild. | |
5133 | ||
ef4ab7a8 PP |
5134 | 2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com> |
5135 | ||
5136 | * layout.h (Layout::create_note): Add section_name parameter. | |
5137 | * layout.cc (Layout::create_note): Likewise. | |
5138 | (Layout::create_build_id, Layout::create_gold_note): Fix callers. | |
5139 | ||
8c500701 ILT |
5140 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
5141 | ||
e85b18e1 ILT |
5142 | * descriptors.cc: Include "options.h". |
5143 | (FD_CLOEXEC, O_CLOEXEC): Define if not defined. | |
5144 | (Descriptors::open): Always use O_CLOEXEC when opening a new | |
5145 | descriptor. If we have a plugin, and O_CLOEXEC was not defined, | |
5146 | then set FD_CLOEXEC. | |
5147 | ||
9efe6174 ILT |
5148 | * sparc.cc (class Target_sparc): Add has_got_section. |
5149 | (Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_, | |
5150 | make sure we have a GOT section. | |
5151 | ||
5152 | * sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD. | |
5153 | (Target_sparc::Scan::local): Likewise. | |
5154 | (Target_sparc::Scan::global): Likewise. | |
5155 | (Target_sparc::Relocate::relocate): Likewise. | |
5156 | (Target_sparc::Relocate::relocate_tls): Likewise. | |
5157 | ||
8c500701 ILT |
5158 | * symtab.cc (Symbol_table::define_default_version): New function, |
5159 | broken out of add_from_object. | |
5160 | (Symbol_table::add_from_object): Call define_default_version. | |
5161 | (Symbol_table::define_special_symbol): Add resolve_oldsym | |
5162 | parameter. Change all callers. If the version for a symbol comes | |
5163 | from a version script, resolve it with the symbol with the same | |
5164 | name with no version. Also add the symbol without a version if | |
5165 | appropriate. | |
5166 | (do_define_in_output_data): If resolving with oldsym, don't delete | |
5167 | sym. | |
5168 | (do_define_in_output_segment): Likewise. | |
5169 | (do_define_as_constant): Likewise. | |
5170 | * symtab.h (class Symbol_table): Update declarations. | |
5171 | ||
f1ed28fb ILT |
5172 | 2009-03-13 Ian Lance Taylor <iant@google.com> |
5173 | ||
15f8229b ILT |
5174 | * readsyms.cc (Read_symbols::incompatible_warning): New function. |
5175 | (Read_symbols::requeue): New function. | |
5176 | (Read_symbols::do_read_symbols): If make_elf_object fails because | |
5177 | the target type is not configured, and the file was searched for, | |
5178 | issue a warning and retry with the next directory. | |
5179 | (Add_symbols::run): If the file has an incompatible format, and | |
5180 | it was searched for, requeue the Read_symbols task. On error, | |
5181 | release the object. | |
5182 | * readsyms.h (class Read_symbols): Add dirindex_ field. Add | |
5183 | dirindex parameter to constructor. Change all callers. Declare | |
5184 | incompatible_warning and requeue. | |
5185 | (class Add_symbols): Add dirpath_, dirindex_, mapfile_, | |
5186 | input_argument_ and input_group_ fields. Add them to | |
5187 | constructor. Change all callers. | |
5188 | (class Read_script): Add dirindex_ field. Add it to constructor. | |
5189 | Change all callers. | |
5190 | * archive.cc (Archive::setup): Remove input_objects parameter. | |
5191 | Change all callers. | |
5192 | (Archive::get_file_and_offset): Likewise. | |
5193 | (Archive::read_all_symbols): Likewise. | |
5194 | (Archive::read_symbols): Likewise. | |
5195 | (Archive::get_elf_object_for_member): Remove input_objects | |
5196 | parameter. Add punconfigured parameter. Change all callers. | |
5197 | (Archive::add_symbols): Change return type to bool. Check return | |
5198 | value of include_member. | |
5199 | (Archive::include_all_members): Likewise. | |
5200 | (Archive::include_member): Change return type to bool. Return | |
5201 | false if first included object has incompatible target. Set | |
5202 | included_member_ field. | |
5203 | (Add_archive_symbols::run): If add_symbols returns false, requeue | |
5204 | Read_symbols task. | |
5205 | * archive.h (class Archive): Add included_member_ field. | |
5206 | Initialize it in constructor. Add input_file and searched_for | |
5207 | methods. Update declarations. | |
5208 | (class Add_archive_symbols): Add dirpath_, dirindex_, and | |
5209 | input_argument_ fields. Add them to constructor. Change all | |
5210 | callers. | |
5211 | * script.cc: Include "target-select.h". | |
5212 | (class Parser_closure): Add skip_on_incompatible_target_ and | |
5213 | found_incompatible_target_ fields. Add | |
5214 | skip_on_incompatible_target parameter to constructor. Change all | |
5215 | callers. Add methods skip_on_incompatible_target, | |
5216 | clear_skip_on_incompatible_target, found_incompatible_target, and | |
5217 | set_found_incompatible_target. | |
5218 | (read_input_script): Add dirindex parameter. Change all callers. | |
5219 | If parser finds an incompatible target, requeue Read_symbols | |
5220 | task. | |
5221 | (script_set_symbol): Clear skip_on_incompatible_target in | |
5222 | closure. | |
5223 | (script_add_assertion, script_parse_option): Likewise. | |
5224 | (script_start_sections, script_add_phdr): Likewise. | |
5225 | (script_check_output_format): New function. | |
5226 | * script.h (read_input_script): Update declaration. | |
5227 | * script-c.h (script_check_output_format): Declare. | |
5228 | * yyscript.y (file_cmd): Handle OUTPUT_FORMAT. | |
5229 | (ignore_cmd): Remove OUTPUT_FORMAT. | |
5230 | * fileread.cc (Input_file::Input_file): Add explicit this. | |
5231 | (Input_file::will_search_for): New function. | |
5232 | (Input_file::open): Add pindex parameter. Change all callers. | |
5233 | * fileread.h (class Input_file): Add input_file_argument method. | |
5234 | Declare will_search_for. Update declarations. | |
5235 | * object.cc (make_elf_object): Add punconfigured parameter. | |
5236 | Change all callers. | |
5237 | * object.h (class Object): Make input_file public. Add | |
5238 | searched_for method. | |
5239 | (make_elf_object): Update declaration. | |
5240 | * dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to | |
5241 | restart search. | |
5242 | * dirsearch.h (class Dirsearch): Update declaration. | |
5243 | * options.h (class General_options): Add --warn-search-mismatch. | |
5244 | * parameters.cc (Parameters::is_compatible_target): New function. | |
5245 | * parameters.h (class Parameters): Declare is_compatible_target. | |
5246 | * workqueue.cc (Workqueue::add_blocker): New function. | |
5247 | * workqueue.h (class Workqueue): Declare add_blocker. | |
5248 | ||
f1ed28fb ILT |
5249 | * fileread.cc (Input_file::open): Remove options parameter. |
5250 | Change all callers. | |
5251 | (Input_file::open_binary): Likewise. | |
5252 | * script.cc (read_input_script): Likewise. | |
5253 | * readsyms.h (class Read_symbols): Remove options_ field. Remove | |
5254 | options parameter from constructor. Change all callers. | |
5255 | (class Read_script): Likewise. | |
5256 | * fileread.h (class Input_file): Update declarations. | |
5257 | * script.h (read_input_script): Update declaration. | |
5258 | ||
34dd024a NC |
5259 | 2009-03-10 Nick Clifton <nickc@redhat.com> |
5260 | ||
5261 | * po/es.po: New Spanish translation. | |
5262 | ||
6d71b17c CC |
5263 | 2009-03-06 Cary Coutant <ccoutant@google.com> |
5264 | ||
5265 | * options.cc (parse_short_option): Keep dash_z from registering itself. | |
5266 | ||
031cdbed ILT |
5267 | 2009-03-03 Ian Lance Taylor <iant@google.com> |
5268 | ||
5269 | PR 9918 | |
5270 | * target-reloc.h (relocate_section): Pass output_section to | |
5271 | relocate. | |
5272 | * i386.cc (Target_i386::should_apply_static_reloc): Add | |
5273 | output_section parameter. Change all callers. | |
5274 | (Target_i386::Relocate::relocate): Add output_section parameter. | |
5275 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
5276 | * sparc.cc (Target_sparc::Relocate::relocate): Likewise. | |
5277 | * powerpc.cc (Target_powerpc::Relocate::relocate): Likewise. | |
5278 | * testsuite/two_file_shared.sh: New script. | |
5279 | * testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh. | |
5280 | (check_DATA): Add two_file_shared.dbg. | |
5281 | (two_file_shared.dbg): New target. | |
5282 | * testsuite/Makefile.in: Rebuild. | |
5283 | ||
15d5fa16 ILT |
5284 | 2009-03-01 Ian Lance Taylor <iant@google.com> |
5285 | ||
5286 | * configure.ac: Check for byteswap.h. | |
5287 | * configure: Rebuild. | |
5288 | * config.in: Rebuild. | |
5289 | ||
8a4c0b0d ILT |
5290 | 2009-03-01 Mikolaj Zalewski <mikolajz@google.com> |
5291 | ||
5292 | * layout.cc (Layout::find_or_add_kept_section): New function. | |
5293 | (Layout::add_comdat): Removed. | |
5294 | * layout.h (struct Kept_section): Move out of class Layout. | |
5295 | Remove trailing underscores from field names. Add group_sections | |
5296 | field. Rename group_ field to is_group. Change all uses. | |
5297 | (class Layout): Declare find_or_add_kept_section, not add_comdat. | |
5298 | * object.cc (Sized_relobj::Sized_relobj): Don't initialize | |
5299 | comdat_groups_ field. | |
5300 | (Sized_relobj::include_section_group): Use | |
5301 | find_or_add_kept_section and Kept_section::group_sections. | |
5302 | (Sized_relobj::include_linkonce_section): Likewise. | |
5303 | * object.cc (class Sized_relobj): Don't define Comdat_group or | |
5304 | Comdat_group_table. Remove find_comdat_group and | |
5305 | add_comdat_group. Remove comdat_groups_ field. | |
5306 | * plugin.cc (include_comdat_group): Use | |
5307 | Layout::find_or_add_kept_section. | |
5308 | ||
b4ecf66b ILT |
5309 | 2009-02-28 Ian Lance Taylor <iant@google.com> |
5310 | ||
14359ca0 ILT |
5311 | * README: --gc-sections and map files are now supported. Document |
5312 | some build requirements. | |
5313 | ||
b4ecf66b ILT |
5314 | PR 6992 |
5315 | * symtab.cc (Symbol_table::sized_write_section_symbol): In a | |
5316 | relocatable link set the value of the section symbol to zero. | |
5317 | * object.cc (Sized_relobj::do_finalize_local_symbols): In a | |
5318 | relocatable link don't include the section address in the local | |
5319 | symbol value. | |
5320 | ||
0602e05a ILT |
5321 | 2009-02-27 Ian Lance Taylor <iant@google.com> |
5322 | ||
fd9d194f ILT |
5323 | PR 6811 |
5324 | * options.h (class Search_directory): Add is_system_directory. | |
5325 | (class General_options): Declare is_in_system_directory. | |
5326 | * options.cc (get_relative_sysroot): Make static. | |
5327 | (get_default_sysroot): Make static. | |
5328 | (General_optoins::is_in_system_directory): New function. | |
5329 | * fileread.cc (Input_file::is_in_system_directory): New function. | |
5330 | * fileread.h (class Input_file): Declare is_in_system_directory. | |
5331 | * object.h (class Object): Add is_in_system_directory. | |
5332 | (class Input_objects): Remove system_library_directory_ field. | |
5333 | * object.cc (Input_objects::add_object): Don't set | |
5334 | system_library_directory_. | |
5335 | (input_objects::found_in_system_library_directory): Remove. | |
5336 | * symtab.cc (Symbol_table::write_globals): Remove input_objects | |
5337 | parameter. Change all callers. | |
5338 | (Symbol_table::sized_write_globals): Likewise. | |
5339 | (Symbol_table::warn_about_undefined_dynobj_symbol): Likewise. | |
5340 | Call Object::is_in_system_directory. | |
5341 | * symtab.h (class Symbol_table): Update declarations. | |
5342 | ||
61edd21f ILT |
5343 | PR 5990 |
5344 | * descriptors.h (Open_descriptor): Add is_on_stack field. | |
5345 | * descriptors.cc (Descriptors::open): If the descriptor is on the | |
5346 | top of the stack, remove it. Initialize is_on_stack field. | |
5347 | (Descriptors::release): Only add pod to stack if it is not on the | |
5348 | stack already. | |
5349 | (Descriptors::close_some_descriptor): Clear stack_next and | |
5350 | is_on_stack fields. | |
5351 | ||
e29e076a ILT |
5352 | PR 7091 |
5353 | * output.cc (Output_section::find_starting_output_address): Rename | |
5354 | from starting_output_address; add PADDR parameter; change return | |
5355 | type. | |
5356 | * output.h (class Output_section): Declare | |
5357 | find_starting_output_address instead of starting_output_address. | |
5358 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle a | |
5359 | section symbol for which we can't find a merge section. | |
5360 | ||
0602e05a ILT |
5361 | PR 9836 |
5362 | * symtab.cc (Symbol_table::add_from_object): If the visibility is | |
5363 | hidden or internal, force the symbol to be local. | |
5364 | * resolve.cc (Symbol::override_visibility): Define. | |
5365 | (Symbol::override_base): Use override_visibility. | |
5366 | (Symbol_table::resolve): Likewise. | |
5367 | (Symbol::override_base_with_special): Likewise. | |
5368 | (Symbol_table::override_with_special): If the visibility is hidden | |
5369 | or internal, force the symbol to be local. | |
5370 | * symtab.h (class Symbol): Add set_visibility and | |
5371 | override_visibility. | |
5372 | * testsuite/ver_test_1.sh: New file. | |
5373 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh. | |
5374 | (check_DATA): Add ver_test_1.syms. | |
5375 | (ver_test_1.syms): New target. | |
5376 | * testsuite/Makefile.in: Rebuild. | |
5377 | ||
401a9a73 CC |
5378 | 2009-02-25 Cary Coutant <ccoutant@google.com> |
5379 | ||
5380 | * layout.cc (Layout::choose_output_section): Don't rename sections | |
5381 | when using a linker script that has a SECTIONS clause. | |
5382 | * Makefile.in: Regenerate. | |
5383 | ||
5384 | * testsuite/Makefile.am (script_test_5.sh): New test case. | |
5385 | * testsuite/Makefile.in: Regenerate. | |
5386 | * testsuite/script_test_5.cc: New file. | |
5387 | * testsuite/script_test_5.sh: New file. | |
5388 | * testsuite/script_test_5.t: New file. | |
5389 | ||
f488e4b0 CC |
5390 | 2009-02-13 Rafael Avila de Espindola <espindola@google.com> |
5391 | ||
5392 | * archive.cc (Archive::include_member): Update calls to add_symbols. | |
5393 | * dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add | |
5394 | the Layout argument. | |
5395 | * dynobj.h (do_add_symbols): Add the Layout argument. | |
5396 | * object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the | |
5397 | Layout argument. | |
5398 | * object.h (Object::add_symbols): Add the Layout argument. | |
5399 | (Object::do_add_symbols): Add the Layout argument. | |
5400 | (Sized_relobj::do_add_symbols): Add the Layout argument. | |
5401 | * plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols): | |
5402 | Unify the two versions. | |
5403 | (Add_plugin_symbols): Remove. | |
5404 | * plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove. | |
5405 | (Sized_pluginobj::do_add_symbols): Unify the two versions. | |
5406 | (Add_plugin_symbols): Remove. | |
5407 | * readsyms.cc (Read_symbols::do_read_symbols): Update call to | |
5408 | Add_symbols. Use Add_symbols instead of Add_plugin_symbols. | |
5409 | (Add_symbols::run): Make it work with Pulginobj. | |
5410 | ||
89dd1680 ILT |
5411 | 2009-02-06 Ian Lance Taylor <iant@google.com> |
5412 | ||
5413 | * object.cc (Sized_relobj::do_layout): Make info message start | |
5414 | with lower case letter. | |
5415 | ||
266d0a74 ILT |
5416 | 2009-02-06 Mikolaj Zalewski <mikolajz@google.com> |
5417 | ||
602b464e ILT |
5418 | * binary.cc: Fix file comment. |
5419 | ||
266d0a74 ILT |
5420 | * options.h (enum Incremental_disposition): Define. |
5421 | (class General_options): Add new options: --incremental, | |
5422 | --incremental_changed, --incremental_unchanged, | |
5423 | --incremental_unknown. Add incremental_disposition_ and | |
5424 | implicit_incremental_ fields. | |
5425 | (General_options::incremental_disposition): New function. | |
5426 | (class Position_dependent_options): Add incremental_disposition | |
5427 | option. | |
5428 | (Position_dependent_options::copy_from_options): Set incremental | |
5429 | dispositions. | |
5430 | * options.cc (General_options::parse_incremental_changed): New | |
5431 | function. | |
5432 | (General_options::parse_incremental_unchanged): New function. | |
5433 | (General_options::parse_incremental_unknown): New function. | |
5434 | (General_options::General_options): Initialize new fields | |
5435 | incremental_disposition_ and implicit_incremental_. | |
5436 | (General_options::finalize): Check for uasge of --incremental-* | |
5437 | without --incremental. | |
5438 | ||
f073bbf7 CD |
5439 | 2009-02-06 Chris Demetriou <cgd@google.com> |
5440 | ||
5441 | * gold.h (gold_undefined_symbol): Change to take only a Symbol | |
5442 | pointer and to report location as the file name associated with | |
5443 | the symbol. | |
5444 | (gold_undefined_symbol_at_location): New function to replace the | |
5445 | old gold_undefined_symbol functionality. | |
5446 | * target-reloc.h (relocate_section): Update to use | |
5447 | gold_undefined_symbol_at_location. | |
5448 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
5449 | Call gold_undefined_symbol function rather than gold_error. | |
5450 | * errors.h (Errors::undefined_symbol): Take location as a | |
5451 | string, rather than calculating it from a relocation. | |
5452 | * errors.cc (Errors::fatal): Print "fatal error:" before the | |
5453 | formatted message. | |
5454 | (Errors::error, Errors::error_at_location): Print "error: " | |
5455 | before the formatted message. | |
5456 | (Errors::undefined_symbol): Take location as a string, rather | |
5457 | than calculating it from a relocation. | |
5458 | (gold_undefined_symbol_at_location): New function akin to | |
5459 | old gold_undefined_symbol, calculates location from relocation. | |
5460 | (gold_undefined_symbol): Change to take only a Symbol pointer | |
5461 | and to report location as the file name associated with the symbol. | |
5462 | * testsuite/debug_msg.sh: Update for changed error messages. | |
5463 | * testsuite/undef_symbol.sh: Likewise. | |
5464 | ||
8e94a90c ILT |
5465 | 2009-02-04 Duncan Sands <baldrick@free.fr> |
5466 | ||
5467 | PR 9812 | |
5468 | * reduced_debug_output.h | |
5469 | (Output_reduced_debug_abbrev_section::failed): Use format for | |
5470 | gold_warning. | |
5471 | (Output_reduced_debug_info_section::faild): Likewise. | |
5472 | ||
88a0e15b ILT |
5473 | 2009-01-31 Mikolaj Zalewski <mikolajz@google.com> |
5474 | ||
5475 | * script.cc (Lazy_demangler): New class. | |
5476 | (Version_script_info::get_symbol_version_helper): Demangle a | |
5477 | symbol only once. | |
5478 | ||
5efc7cd2 CC |
5479 | 2009-01-29 Cary Coutant <ccoutant@google.com> |
5480 | ||
5481 | * i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls | |
5482 | to __tls_get_addr. | |
5483 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
5484 | ||
e0ebcf42 ILT |
5485 | 2009-01-28 Ian Lance Taylor <iant@google.com> |
5486 | ||
5efc7cd2 | 5487 | * version.cc (version_string): Bump to 1.9. |
75fe7426 | 5488 | |
e0ebcf42 ILT |
5489 | * gold.h: Include <cstring> and <stdint.h>. |
5490 | * version.cc: Include <cstdio>. | |
5491 | * object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a | |
5492 | warning. | |
5493 | * reduced_debug_output.cc (insert_into_vector): Rename from | |
5494 | Insert_into_vector; change all callers. Use Swap_unaligned to | |
5495 | avoid aliasing issue; remove union since it is unnecessary. | |
5496 | ||
8e2813be | 5497 | 2009-01-27 Sriraman Tallam <tmsriram@google.com> |
6d03d481 ST |
5498 | |
5499 | * Makefile.am (CCFILES): Add gc.cc. | |
5500 | (HFILES): Add gc.h. | |
5501 | * Makefile.in: Regenerate. | |
5502 | * gold.cc (Gc_runner): New class. | |
5503 | (queue_initial_tasks): Call garbage collection related tasks | |
5504 | when corresponding options are invoked. | |
5505 | (queue_middle_gc_tasks): New function. | |
5506 | (queue_middle_tasks): Reorder tasks to allow relocs to be read and | |
5507 | processed early before laying out sections during garbage collection. | |
5508 | * gold.h (queue_middle_gc_tasks): New function. | |
5509 | (is_prefix_of): Move from "layout.cc". | |
5510 | * i386.cc (Target_i386::gc_process_relocs): New function. | |
5511 | * layout.cc (is_prefix_of): Remove. Move to "gold.h" | |
5512 | * main.cc (main): Create object of class "Garbage_collection". | |
5513 | * object.cc (Relobj::copy_symbols_data): New function. | |
5514 | (Relobj::is_section_name_included): New function. | |
5515 | (Sized_relobj::do_layout): Allow this function to be called twice | |
5516 | during garbage collection and defer layout of section during the | |
5517 | first call. | |
5518 | * object.h (Relobj::get_symbols_data): New function. | |
5519 | (Relobj::is_section_name_included): New function. | |
5520 | (Relobj::copy_symbols_data): New function. | |
5521 | (Relobj::set_symbols_data): New function. | |
5522 | (Relobj::get_relocs_data): New function. | |
5523 | (Relobj::set_relocs_data): New function. | |
5524 | (Relobj::is_output_section_offset_invalid): New pure virtual function. | |
5525 | (Relobj::gc_process_relocs): New function. | |
5526 | (Relobj::do_gc_process_relocs): New pure virtual function. | |
5527 | (Relobj::sd_): New data member. | |
5528 | (Sized_relobj::is_output_section_offset_invalid): New function. | |
5529 | (Sized_relobj::do_gc_process_relocs): New function. | |
5530 | * options.h (General_options::gc_sections): Modify to not be a no-op. | |
5531 | (General_options::print_gc_sections): New option. | |
5532 | * plugin.cc (Plugin_finish::run): Remove function call to | |
5533 | Plugin_manager::layout_deferred_objects. Move it to "gold.cc". | |
5534 | * powerpc.cc (Target_powerpc::gc_process_relocs): New function. | |
5535 | * reloc.cc (Read_relocs::run): Add task to process relocs and | |
5536 | determine unreferenced sections when doing garbage collection. | |
5537 | (Gc_process_relocs): New class. | |
5538 | (Sized_relobj::do_gc_process_relocs): New function. | |
5539 | (Sized_relobj::do_scan_relocs): Don't try to scan the relocs for | |
5540 | sections that are garbage collected. | |
5541 | * reloc.h (Gc_process_relocs): New class. | |
5542 | * sparc.cc (Target_sparc::gc_process_relocs): New function. | |
5543 | * symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for | |
5544 | symbols whose corresponding sections are garbage collected. | |
5545 | (Symbol_table::Symbol_table): Add new parameter for the garbage | |
5546 | collection object. | |
5547 | (Symbol_table::gc_mark_undef_symbols): New function. | |
5548 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
5549 | (Symbol_table::gc_mark_dyn_syms): New function. | |
5550 | (Symbol_table::resolve): Do not treat symbols seen in dynamic objects | |
5551 | as garbage. | |
5552 | (Symbol_table::add_from_object): Likewise. | |
5553 | (Symbol_table::add_from_relobj): When building shared objects, do not | |
5554 | treat externally visible symbols as garbage. | |
5555 | (Symbol_table::sized_finalize_symbol): Do not check dynamic symbol | |
5556 | table information for static and relocatable links. | |
5557 | * symtab.h (Symbol_table::set_gc): New function. | |
5558 | (Symbol_table::gc): New function. | |
5559 | (Symbol_table::gc_mark_undef_symbols): New function. | |
5560 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
5561 | (Symbol_table::gc_mark_dyn_syms): New function. | |
5562 | (Symbol_table::gc_): New data member. | |
5563 | * target.h (Sized_target::gc_process_relocs): New pure virtual | |
5564 | function. | |
5565 | * x86_64.cc (Target_x86_64::gc_process_relocs): New function. | |
5566 | * testsuite/testfile.cc (Target_test::gc_process_relocs): New function. | |
5567 | ||
3b293544 CF |
5568 | 2009-01-20 Chris Faylor <me.sourceware@sourceware.org> |
5569 | ||
5570 | * options.h (General_options::gc_sections): Define as a no-op for now. | |
5571 | (General_options::no_keep_memory): Ditto. | |
5572 | (General_options::Bshareable): Define. | |
5573 | * options.cc (General_options::finalize): Honor -Bshareable. | |
5574 | ||
83d22aa8 AS |
5575 | 2009-01-20 Andreas Schwab <schwab@suse.de> |
5576 | ||
5577 | * powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to | |
5578 | read the value in the contents, since we don't use it. Use the | |
5579 | template endianness when writing. | |
5580 | (Relocate::relocate): Use it for R_PPC_REL16_HA. | |
5581 | ||
cd536b21 AS |
5582 | 2009-01-19 Andreas Schwab <schwab@suse.de> |
5583 | ||
5584 | * configure.tgt (powerpc64-*): Fix targ_obj. | |
5585 | ||
99e9a495 ILT |
5586 | 2009-01-15 Ian Lance Taylor <iant@google.com> |
5587 | ||
5588 | * object.cc (Sized_relobj::write_local_symbols): Don't write out | |
5589 | local symbols when stripping all symbols. | |
5590 | ||
bbbfea06 CC |
5591 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
5592 | ||
99e9a495 | 5593 | * output.cc (Output_reloc): Add explicit instantiations. |
bbbfea06 | 5594 | |
0f7c0701 CC |
5595 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
5596 | ||
5597 | * archive.cc (Archive::get_elf_object_for_member): Remove call | |
5598 | to File_read::claim_for_plugin. | |
5599 | * descriptors.cc (Descriptors::open): Remove reference to | |
5600 | is_claimed. | |
5601 | (Descriptors::claim_for_plugin): Remove. | |
5602 | * descriptors.h (Descriptors::claim_for_plugin): Remove. | |
5603 | (Descriptors::is_claimed): Remove. | |
5604 | (claim_descriptor_for_plugin): Remove. | |
5605 | * fileread.cc (File_read::claim_for_plugin): Remove. | |
5606 | * fileread.h (File_read::claim_for_plugin): Remove. | |
5607 | (File_read::descriptor): Reopen descriptor if necessary. | |
5608 | * plugin.cc (Plugin::load): Add two new APIs to transfer vector. | |
5609 | (Plugin_manager::all_symbols_read): Add task parameter. Change | |
5610 | all callers. | |
5611 | (Plugin_manager::get_input_file): New function. | |
5612 | (Plugin_manager::release_input_file): New function. | |
5613 | (Pluginobj::Pluginobj): Add filesize parameter and initialize | |
5614 | corresponding data member. | |
5615 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter | |
5616 | and pass to base constructor. Change all callers. | |
5617 | (get_input_file, release_input_file): New functions. | |
5618 | (make_sized_plugin_object): Add filesize parameter. Change all callers. | |
5619 | * plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member. | |
5620 | (Plugin_manager::all_symbols_read): Add task parameter. | |
5621 | (Plugin_manager::get_input_file): New function. | |
5622 | (Plugin_manager::release_input_file): New function. | |
5623 | (Plugin_manager::task_): New data member. | |
5624 | (Pluginobj::Pluginobj): Add filesize parameter. | |
5625 | (Pluginobj::filename): New function. | |
5626 | (Pluginobj::descriptor): New function. | |
5627 | (Pluginobj::filesize): New function. | |
5628 | (Pluginobj::filesize_): New data member. | |
5629 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter. | |
5630 | * readsyms.cc (Read_symbols::do_read_symbols): Remove call to | |
5631 | File_read::claim_for_plugin; use Object::unlock to unlock the file. | |
5632 | ||
5633 | * testsuite/Makefile.am (plugin_test_4): New test case for plugins | |
5634 | with archive libraries. | |
5635 | * testsuite/Makefile.in: Regenerate. | |
5636 | * testsuite/plugin_test.c (struct sym_info): New type. | |
5637 | (get_input_file, release_input_file): New static variables. | |
5638 | (onload): Capture new transfer vector entries. | |
5639 | (claim_file_hook): Stop reading at end of file according to filesize. | |
5640 | Factor out parsing of readelf output into separate function. | |
5641 | (all_symbols_read_hook): Exercise get_input_file and release_input_file | |
5642 | APIs and get the source file name from the symbol table. Convert | |
5643 | source file name to corresponding object file name. Print info | |
5644 | message when adding new input files. | |
5645 | (parse_readelf_line): New function. | |
5646 | * testsuite/plugin_test_1.sh: Add checks for new info messages. | |
5647 | * testsuite/plugin_test_2.sh: Likewise. | |
5648 | * testsuite/plugin_test_3.sh: Likewise. | |
5649 | * testsuite/plugin_test_4.sh: New test case. | |
5650 | ||
62a6d109 ILT |
5651 | 2009-01-07 Ian Lance Taylor <iant@google.com> |
5652 | ||
5653 | * version.cc (version_string): Bump to 1.8. | |
5654 | ||
483620e8 CC |
5655 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
5656 | ||
5657 | * gold.cc (gold_exit): Call plugin cleanup handlers on exit. | |
5658 | * plugin.cc (Plugin_manager::finish): Rename as | |
5659 | layout_deferred_objects. Move cleanup to separate function. | |
5660 | (Plugin_manager::cleanup): New function. | |
5661 | (Plugin_finish::run): Call layout_deferred_objects and cleanup | |
5662 | separately. | |
5663 | * plugin.h (Plugin_manager::finish): Rename as | |
5664 | layout_deferred_objects. | |
5665 | (Plugin_manager::cleanup): New function. | |
5666 | (Plugin_manager::cleanup_done): New field. | |
5667 | ||
d66a9eb3 CC |
5668 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
5669 | ||
5670 | * plugin.cc (is_visible_from_outside): New function. | |
5671 | (Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside | |
5672 | so we don't return "IR only" status for exported symbols or -r links. | |
5673 | ||
5674 | * testsuite/Makefile.am (plugin_test_3): New test case. | |
5675 | * testsuite/Makefile.in: Regenerate. | |
5676 | * testsuite/plugin_test_3.sh: New file. | |
5677 | ||
5995b570 CC |
5678 | 2008-12-22 Cary Coutant <ccoutant@google.com> |
5679 | ||
5680 | * object.cc (Sized_relobj::layout_section): New function. | |
5681 | (Sized_relobj::do_layout): Defer layout of input sections until after | |
5682 | plugin has provided replacement files. | |
5683 | (Sized_relobj::do_layout_deferred_sections): New function. | |
5684 | * object.h (Relobj::set_section_offset): Remove virtual keyword. | |
5685 | (Relobj::layout_deferred_sections): New function. | |
5686 | (Relobj::do_layout_deferred_sections): New function. | |
5687 | (Sized_relobj::do_layout_deferred_sections): New function. | |
5688 | (Sized_relobj::layout_section): New function. | |
5689 | (Sized_relobj::Deferred_layout): New structure. | |
5690 | (Sized_relobj::deferred_layout_): New field. | |
5691 | * plugin.cc (Plugin_manager::finish): Renamed, was cleanup. | |
5692 | Change all callers. Layout deferred sections. | |
5693 | (class Plugin_finish): Renamed, was Plugin_cleanup. Change all | |
5694 | references. | |
5695 | (Plugin_hook::run): Move code from do_plugin_hook inline. | |
5696 | (Plugin_hook::do_plugin_hook): Remove. | |
5697 | * plugin.h (Plugin_manager::Plugin_manager): Add missing initializers. | |
5698 | (Plugin_manager::finish): Renamed, was cleanup. | |
5699 | (Plugin_manager::should_defer_layout): New function. | |
5700 | (Plugin_manager::add_deferred_layout_object): New function. | |
5701 | (Plugin_manager::Deferred_layout_list): New type. | |
5702 | (Plugin_manager::deferred_layout_objects_): New field. | |
5703 | (Plugin_hook::do_plugin_hook): Remove. | |
5704 | ||
ee769c88 ILT |
5705 | 2008-12-17 Ian Lance Taylor <iant@google.com> |
5706 | ||
5707 | * options.h (class General_options): Add --no case for | |
5708 | --export-dynamic. | |
5709 | ||
abc8dcba CC |
5710 | 2008-12-16 Cary Coutant <ccoutant@google.com> |
5711 | ||
5712 | * plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer | |
5713 | vector. | |
5714 | (Plugin_manager::claim_file): Create plugin object even if | |
5715 | plugin did not call the add_symbols callback. | |
5716 | (Plugin_obj::get_symbol_resolution_info): Guard against plugin | |
5717 | asking for more symbols than were added. | |
5718 | * testsuite/Makefile.am (plugin_test_1): Add test case with | |
5719 | no global symbols. | |
5720 | (empty.syms): New target. | |
5721 | * testsuite/Makefile.in: Regenerate. | |
5722 | * testsuite/plugin_test.c (claim_file_hook): Add new debug | |
5723 | message. Don't call add_symbols if no globals. | |
5724 | (all_symbols_read_hook): Don't provide replacement for empty | |
5725 | claimed file. | |
5726 | ||
b0074644 ILT |
5727 | 2008-12-12 Ian Lance Taylor <iant@google.com> |
5728 | ||
68943102 ILT |
5729 | * target-reloc.h (Default_scan_relocatable_relocs): Only discard |
5730 | r_type == 0 for a local symbol with r_sym == 0. | |
5731 | (scan_relocatable_relocs): Pass r_sym to | |
5732 | local_non_section_strategy. | |
5733 | * reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add | |
5734 | r_sym parameter. | |
5735 | ||
b0074644 ILT |
5736 | * configure.ac: Update test for TLS descriptors: they are |
5737 | supported as of glibc 2.9. | |
5738 | * configure: Rebuild. | |
5739 | ||
c2508178 ILT |
5740 | 2008-12-11 Ian Lance Taylor <iant@google.com> |
5741 | ||
5742 | PR 7091 | |
5743 | * target-reloc.h (Default_scan_relocatable_relocs): For each | |
5744 | function, map r_type == 0 to RELOC_DISCARD. | |
5745 | ||
2756a258 CC |
5746 | 2008-12-10 Cary Coutant <ccoutant@google.com> |
5747 | ||
5748 | * layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement | |
5749 | object to override a kept COMDAT group from a plugin object. | |
5750 | ||
bb6f53d3 ILT |
5751 | 2008-12-09 Ian Lance Taylor <iant@google.com> |
5752 | ||
fbc558e1 ILT |
5753 | PR 7088 |
5754 | * yyscript.y (file_cmd): Handle INPUT. | |
5755 | ||
bb6f53d3 ILT |
5756 | * testsuite/initpri1.c: Change all declarations to be full |
5757 | prototypes by adding void, to avoid compiler warnings. | |
5758 | ||
4674ecfc CC |
5759 | 2008-12-05 Rafael Avila de Espindola <espindola@google.com> |
5760 | ||
5761 | * options.cc (General_options::parse_plugin_opt): New. | |
5762 | (General_options::add_plugin): The argument now is just the filename. | |
5763 | (General_options::add_plugin_option): New. | |
5764 | * options.h (plugin_opt): New. | |
5765 | (add_plugin): Change argument name. | |
5766 | (add_plugin_option): New. | |
5767 | * plugin.cc (Plugin::load): Don't parse the plugin option. | |
5768 | * plugin.h (Plugin::Plugin): Rename argument. Init filename_. | |
5769 | (Plugin::add_option): New. | |
5770 | (Plugin::args_): Change type. | |
5771 | (Plugin::filename_): New. | |
5772 | (Plugin_manager::add_plugin_option): New. | |
5773 | * testsuite/Makefile.am (plugin_test_1): Use new syntax. | |
5774 | * testsuite/Makefile.in: Regenerate. | |
5775 | ||
fd06b4aa CC |
5776 | 2008-12-05 Cary Coutant <ccoutant@google.com> |
5777 | ||
5778 | * layout.cc (Layout::include_section): Check for SHF_EXCLUDE. | |
5779 | Handle --strip-lto-sections option. | |
5780 | * options.h (strip_lto_sections): New option. | |
5781 | ||
6c52134c CC |
5782 | 2008-12-01 Cary Coutant <ccoutant@google.com> |
5783 | ||
5784 | * plugin.cc (ld_plugin_message): Change format parameter to const. | |
5785 | Fix mismatch between new[] and delete. | |
5786 | ||
a45248e0 CC |
5787 | 2008-11-14 Cary Coutant <ccoutant@google.com> |
5788 | ||
5789 | * reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address | |
5790 | instead of -1U. | |
5791 | ||
c82fbeee CS |
5792 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
5793 | ||
5794 | * options.cc (General_options::parse_dynamic_list): New function. | |
5795 | * options.h (General_options): New flags dynamic_list, | |
5796 | dynamic_list_data, dynamic_list_cpp_new, and | |
5797 | dynamic_list_cpp_typeinfo. New variable dynamic_list_. | |
5798 | (General_options::in_dynamic_list): New function. | |
5799 | * script.cc (Lex::Mode): New enum DYNAMIC_LIST. | |
5800 | (Lex::can_start_name): Add support for DYNAMIC_LIST mode. | |
5801 | (Lex::can_continue_name): Likewise. | |
5802 | (yylex): Likewise. | |
5803 | (read_script_file): New parameter script_options. | |
5804 | (read_dynamic_list): New function. | |
5805 | (Script_options::define_dynamic_list): New function. | |
5806 | (dynamic_list_keyword_parsecodes): New variable. | |
5807 | (dynamic_list_keywords): New variable. | |
5808 | * script.h (Script_options::define_dynamic_list): New function | |
5809 | prototype. | |
5810 | (read_dynamic_list): New function prototype. | |
5811 | * symtab.cc (strprefix): New macro. | |
5812 | (Symbol::should_add_dynsym_entry): Support dynamic_list, | |
5813 | dynamic_list_data, dynamic_list_cpp_new, and | |
5814 | dynamic_list_cpp_typeinfo. | |
5815 | * yyscript.y (PARSING_DYNAMIC_LIST): New token. | |
5816 | (dynamic_list_expr): New rule. | |
5817 | (dynamic_list_nodes): Likewise. | |
5818 | (dynamic_list_node): Likewise. | |
5819 | * testsuite/Makefile.am (dynamic_list): New test. | |
5820 | * testsuite/Makefile.in: Regenerated. | |
5821 | * testsuite/dynamic_list.t: New file. | |
5822 | * testsuite/dynamic_list.sh: New file. | |
5823 | ||
e0bb29a5 CS |
5824 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
5825 | ||
5826 | * testsuite/tls_test_c.c: Add prototype for t11 and t11_last. | |
5827 | * testsuite/tls_test_c.c (t11): Add explicit "void" to prototype. | |
5828 | (t11_last): Likewise. | |
5829 | * testsuite/ver_test_6.c (main): Likewise. | |
5830 | ||
4e1e25e0 CC |
5831 | 2008-10-07 Cary Coutant <ccoutant@google.com> |
5832 | ||
5833 | * options.c (General_options::finalize): Add check for -static and | |
5834 | -shared. | |
5835 | * gold.cc (queue_middle_tasks): Assert that list of dynamic objects | |
5836 | is not empty. | |
5837 | ||
92f03fcb CC |
5838 | 2008-10-02 Cary Coutant <ccoutant@google.com> |
5839 | ||
5840 | * plugin.cc (make_sized_plugin_object): Fix conditional | |
5841 | compilation to work when not all targets are enabled. | |
5842 | ||
fbd8a257 CC |
5843 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
5844 | ||
5845 | * archive.cc (Archive::get_file_and_offset): Use filename instead | |
5846 | of name to get library path. | |
5847 | (Archive::include_member): Unlock external member of a thin archive. | |
5848 | ||
5849 | * testsuite/Makefile.am (TEST_AR): New variable. | |
5850 | (thin_archive_test_1): New test. | |
5851 | (thin_archive_test_2): New test. | |
81636b3f CC |
5852 | * testsuite/Makefile.in: Regenerate. |
5853 | * testsuite/thin_archive_main.cc: New file. | |
5854 | * testsuite/thin_archive_test_1.cc: New file. | |
5855 | * testsuite/thin_archive_test_2.cc: New file. | |
5856 | * testsuite/thin_archive_test_3.cc: New file. | |
5857 | * testsuite/thin_archive_test_4.cc: New file. | |
fbd8a257 | 5858 | |
eff45813 CC |
5859 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
5860 | ||
5861 | * mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL. | |
5862 | * object.cc (Sized_relobj::do_layout): Use constant invalid_address | |
5863 | instead of -1U. | |
5864 | (Sized_relobj::do_finalize_local_symbols): Likewise. | |
5865 | (Sized_relobj::map_to_kept_section): Likewise. | |
5866 | * object.h (Sized_relobj::invalid_address): New constant. | |
5867 | (Sized_relobj::do_output_section_offset): Check for invalid_address | |
5868 | and return -1ULL. | |
5869 | * output.cc (Output_reloc::local_section_offset): Use constant | |
5870 | invalid_address instead of -1U. | |
5871 | (Output_reloc::get_address): Likewise. | |
5872 | (Output_section::output_address): Change -1U to -1ULL. | |
5873 | * output.h (Output_reloc::invalid_address): New constant. | |
5874 | * reloc.cc (Sized_relobj::write_sections): Use constant | |
5875 | invalid_address instead of -1U. | |
5876 | (Sized_relobj::relocate_sections): Likewise. | |
5877 | * symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol | |
5878 | values for merge sections. | |
5879 | * target-reloc.h (relocate_for_relocatable): Use constant | |
5880 | invalid_address instead of -1U. | |
5881 | ||
89fc3421 CC |
5882 | 2008-09-19 Cary Coutant <ccoutant@google.com> |
5883 | ||
5884 | Add plugin functionality for link-time optimization (LTO). | |
5885 | * configure.ac (plugins): Add --enable-plugins option. | |
5886 | * configure: Regenerate. | |
5887 | * config.in: Regenerate. | |
5888 | * Makefile.am (LIBDL): New variable. | |
5889 | (CCFILES): Add plugin.cc. | |
5890 | (HFILES): Add plugin.h. | |
5891 | (ldadd_var): Add LIBDL. | |
5892 | * Makefile.in: Regenerate. | |
5893 | ||
5894 | * archive.cc: Include "plugin.h". | |
5895 | (Archive::setup): Don't preread archive symbols when using a plugin. | |
5896 | (Archive::get_file_and_offset): Add memsize parameter. Change callers. | |
5897 | (Archive::get_elf_object_for_member): Call plugin hooks for claiming | |
5898 | files. | |
5899 | (Archive::include_member): Add symbols from plugin objects. | |
5900 | * archive.h (Archive::get_file_and_offset): Add memsize parameter. | |
5901 | * descriptors.cc (Descriptors::open): Check for file descriptors | |
5902 | abandoned by plugins. | |
5903 | (Descriptors::claim_for_plugin): New function. | |
5904 | * descriptors.h (Descriptors::claim_for_plugin): New function. | |
5905 | (Open_descriptor::is_claimed): New field. | |
5906 | (claim_descriptor_for_plugin): New function. | |
5907 | * fileread.cc (File_read::claim_for_plugin): New function. | |
5908 | * fileread.h (File_read::claim_for_plugin): New function. | |
5909 | (File_read::descriptor): New function. | |
5910 | * gold.cc: Include "plugin.h". | |
5911 | (queue_initial_tasks): Add task to call plugin hooks for generating | |
5912 | new object files. | |
5913 | * main.cc: Include "plugin.h". | |
5914 | (main): Load plugin libraries. | |
5915 | * object.h (Pluginobj): Declare. | |
5916 | (Object::pluginobj): New function. | |
5917 | (Object::do_pluginobj): New function. | |
5918 | (Object::set_target): New function. | |
5919 | * options.cc: Include "plugin.h". | |
5920 | (General_options::parse_plugin): New function. | |
5921 | (General_options::General_options): Initialize plugins_ field. | |
5922 | (General_options::add_plugin): New function. | |
5923 | * options.h (Plugin_manager): Declare. | |
5924 | (General_options): Add --plugin option. | |
5925 | (General_options::has_plugins): New function. | |
5926 | (General_options::plugins): New function. | |
5927 | (General_options::add_plugin): New function. | |
5928 | (General_options::plugins_): New field. | |
5929 | * plugin.cc: New file. | |
5930 | * plugin.h: New file. | |
5931 | * readsyms.cc: Include "plugin.h". | |
5932 | (Read_symbols::do_read_symbols): Check for archive before checking | |
5933 | for ELF file. Call plugin hooks to claim files. | |
5934 | * resolve.cc (Symbol_table::resolve): Record when symbol is referenced | |
5935 | from a real object file; force override when processing replacement | |
5936 | files. | |
5937 | * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. | |
5938 | (Symbol::init_base_object): Likewise. | |
5939 | (Symbol::init_base_output_data): Likewise. | |
5940 | (Symbol::init_base_output_segment): Likewise. | |
5941 | (Symbol::init_base_constant): Likewise. | |
5942 | (Symbol::init_base_undefined): Likewise. | |
5943 | (Symbol::output_section): Assert that object is not a plugin. | |
5944 | (Symbol_table::add_from_pluginobj): New function. | |
5945 | (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as | |
5946 | undefined. | |
5947 | (Symbol_table::sized_write_globals): Likewise. | |
5948 | (Symbol_table::add_from_pluginobj): Instantiate template. | |
5949 | * symtab.h (Sized_pluginobj): Declare. | |
5950 | (Symbol::in_real_elf): New function. | |
5951 | (Symbol::set_in_real_elf): New function. | |
5952 | (Symbol::in_real_elf_): New field. | |
5953 | (Symbol_table::add_from_pluginobj): New function. | |
5954 | ||
5955 | * testsuite/Makefile.am (AM_CFLAGS): New variable. | |
5956 | (LIBDL): New variable. | |
5957 | (LDADD): Add LIBDL. | |
5958 | (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. | |
5959 | (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. | |
5960 | (check_DATA): Add plugin_test_1.err and plugin_test_2.err. | |
5961 | (MOSTLYCLEANFILES): Likewise. | |
5962 | * testsuite/Makefile.in: Regenerate. | |
5963 | * testsuite/plugin_test.c: New file. | |
5964 | * testsuite/plugin_test_1.sh: New file. | |
5965 | * testsuite/plugin_test_2.sh: New file. | |
5966 | ||
de31bda5 ILT |
5967 | 2008-09-16 Ian Lance Taylor <iant@google.com> |
5968 | ||
9c2d0ef9 ILT |
5969 | * target-reloc.h (relocate_section): Check whether a symbol is |
5970 | defined by the ABI before reporting an undefined symbol error. | |
5971 | * target.h (Target::is_defined_by_abi): Make parameter const. | |
5972 | (Target::do_is_defined_by_abi): Likewise. | |
5973 | * i386.cc (Target_i386::do_is_defined_by_abi): Likewise. | |
5974 | * powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise. | |
5975 | * sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise. | |
5976 | * x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise. | |
5977 | * testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs. | |
5978 | * testsuite/Makefile.in: Rebuild. | |
5979 | ||
de31bda5 ILT |
5980 | * fileread.cc (make_view): Add casts to avoid warning. |
5981 | ||
9fa33bee AO |
5982 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
5983 | ||
5984 | * i386.cc (Target_i386::define_tls_base_symbol): Update comments. | |
5985 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
5986 | ||
183fd0e3 AO |
5987 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
5988 | ||
5989 | * options.h (General_options::output_is_executable): New. | |
5990 | (General_options::output_is_pie): New. | |
5991 | * i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START | |
5992 | for shared libraries. | |
5993 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
5994 | ||
7be8330a CD |
5995 | 2008-09-11 Chris Demetriou <cgd@google.com> |
5996 | ||
5997 | * options.h (origin): New -z option. | |
5998 | * layout.cc (Layout:finish_dynamic_section): If "-z origin" | |
5999 | is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN | |
6000 | in DT_FLAGS_1. | |
6001 | ||
a9caad02 CC |
6002 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
6003 | ||
6004 | * fileread.cc (File_read::make_view): Add check for attempt to map | |
6005 | beyond end of file. | |
6006 | ||
ae6dce4d CC |
6007 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
6008 | ||
6009 | * symtab.cc (Symbol_table::add_from_dynobj): Fix typos in | |
6010 | explicit instantiations. | |
6011 | ||
d7ab2a47 KVH |
6012 | 2008-08-28 Kris Van Hees <kris.van.hees@oracle.com> |
6013 | ||
6014 | PR gold/6858 | |
6015 | * options.cc (General_options::finalize): Allow undefined symbols | |
6016 | in shlibs if linking -shared. | |
6017 | ||
6018 | PR gold/6859 | |
6019 | * symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined | |
6020 | symbols as not needing a dynsym entry. | |
6021 | ||
1e52a9c1 CS |
6022 | 2008-08-20 Craig Silverstein <csilvers@google.com> |
6023 | ||
6024 | * fileread.cc (File_read::open): Do not lock the file unless it | |
6025 | was successfully opened. | |
6026 | ||
d85c80a3 CC |
6027 | 2008-08-14 Cary Coutant <ccoutant@google.com> |
6028 | ||
6029 | * x86_64.cc (Target_x86_64::Relocate::relocat_tls): | |
6030 | Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. | |
6031 | * testsuite/tls_test.cc (struct int128): 128-bit struct | |
6032 | for testing TLS relocs with non-zero addend. | |
6033 | (v12): New TLS variable. | |
6034 | (t12): New test. | |
6035 | (t_last): Add check for v12. | |
6036 | * testsuite/tls_test.h (t12): New function. | |
6037 | * testsuite/tls_test_main.cc (thread_routine): Call new test. | |
6038 | ||
2d924fd9 ILT |
6039 | 2008-08-13 Ian Lance Taylor <iant@google.com> |
6040 | ||
6041 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't | |
6042 | set tls_segment_ or relro_segment_. | |
6043 | (Layout::make_output_segment): Set tls_segment_ and relro_segment_ | |
6044 | when appropriate. | |
6045 | * output.h (Output_section::clear_is_relro): New function. | |
6046 | * output.cc (Output_segment::add_output_section): Handle SHF_TLS | |
6047 | sections specially even when output_data_ is empty. | |
6048 | (Output_segment::maximum_alignment): When first section is relro, | |
6049 | only force alignment for PT_LOAD segments. | |
6050 | * script.cc (script_data_segment_align): New function. | |
6051 | (script_data_segment_relro_end): New function. | |
6052 | * script-c.h (script_data_segment_align): Declare. | |
6053 | (script_data_segment_relro_end): Declare. | |
6054 | * script-sections.h (class Script_sections): Declare | |
6055 | data_segment_align and data_segment_relro_end. Add fields | |
6056 | segment_align_index_ and saw_relro_end_. | |
6057 | * script-sections.cc (class Sections_element): Add set_is_relro | |
6058 | virtual function. Add new bool* parameter to place_orphan_here. | |
6059 | Add get_output_section virtual function. | |
6060 | (class Output_section_definition): Add set_is_relro. Add new | |
6061 | bool* parameter to place_orphan_here. Add get_output_section. | |
6062 | Add is_relro_ field. | |
6063 | (Output_section_definition::Output_section_definition): Initialize | |
6064 | evaluated_address_, evaluated_load_address, evaluated_addralign_, | |
6065 | and is_relro_ fields. | |
6066 | (Output_section_definition::place_orphan_here): Add is_relro | |
6067 | parameter. | |
6068 | (Output_section_definition::set_section_addresses): Set relro for | |
6069 | output section. | |
6070 | (Output_section_definition::alternate_constraint): Likewise. | |
6071 | (class Orphan_output_section): Add new bool* parameter to | |
6072 | place_orphan_here. Add get_output_section. | |
6073 | (Orphan_output_section::place_orphan_here): Add is_relro | |
6074 | parameter. | |
6075 | (Script_sections::Script_sections): Initialize | |
6076 | data_segment_align_index_ and saw_relro_end_. | |
6077 | (Script_sections::data_segment_align): New function. | |
6078 | (Script_sections::data_segment_relro_end): New function. | |
6079 | (Script_sections::place_orphan): Set or clear is_relro. | |
6080 | (Script_sections::set_section_addresses): Force alignment of first | |
6081 | TLS section. | |
6082 | * yyscript.y (exp): Call script_data_segment_align and | |
6083 | script_data_segment_relro_end. | |
6084 | * testsuite/relro_script_test.t: New file. | |
6085 | * testsuite/relro_test.cc (using_script): Declare. | |
6086 | (t1, t2): Test using_script. | |
6087 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. | |
6088 | (relro_script_test_SOURCES): Define. | |
6089 | (relro_script_test_DEPENDENCIES): Define. | |
6090 | (relro_script_test_LDFLAGS): Define. | |
6091 | (relro_script_test_LDADD): Define. | |
6092 | (relro_script_test.so): New target. | |
6093 | * testsuite/Makefile.in: Rebuild. | |
6094 | ||
f827c9a9 CC |
6095 | 2008-08-06 Cary Coutant <ccoutant@google.com> |
6096 | ||
6097 | * archive.cc (Archive::total_archives, Archive::total_members) | |
6098 | (Archive::total_members_loaded): New variables. | |
6099 | (Archive::setup): Add parameter. Add option to preread | |
6100 | archive symbols. | |
6101 | (Archive::read_armap): Add counter. | |
6102 | (Archive::get_file_and_offset): New function. | |
6103 | (Archive::get_elf_object_for_member): New function. | |
6104 | (Archive::read_all_symbols): New function. | |
6105 | (Archive::read_symbols): New function. | |
6106 | (Archive::add_symbols): Add counters. | |
6107 | (Archive::include_all_members): Use armap to find members if it's | |
6108 | already built. | |
6109 | (Archive::include_member): Skip reading symbols if already read. | |
6110 | Factored code into Archive::get_file_and_offset and | |
6111 | Archive::get_elf_object_for_member. Changed call to | |
6112 | Mapfile::report_include_archive_member. | |
6113 | (Archive::print_stats): New function. | |
6114 | * archive.h: Declare Object and Read_symbols_data classes. | |
6115 | (Archive::Archive): Add initializers for new members. | |
6116 | (Archive::setup): Add parameter. | |
6117 | (Archive::print_stats): New function. | |
6118 | (Archive::total_archives, Archive::total_members) | |
6119 | (Archive::total_members_loaded): New variables. | |
6120 | (Archive::get_file_and_offset): New function. | |
6121 | (Archive::get_elf_object_for_member): New function. | |
6122 | (Archive::read_all_symbols): New function. | |
6123 | (Archive::read_symbols): New function. | |
6124 | (Archive::Archive_member): New class. | |
6125 | (Archive::members_): New member. | |
6126 | (Archive::num_members_): New member. | |
6127 | * main.cc: Include archive.h. | |
6128 | (main): Call Archive::print_stats. | |
6129 | * mapfile.cc (Mapfile::report_include_archive_member): Delete | |
6130 | archive parameter; member_name is now the fully-decorated name. | |
6131 | * mapfile.h (Mapfile::report_include_archive_member): Likewise. | |
6132 | * options.h: (General_options): Add --preread-archive-symbols option. | |
6133 | * readsyms.cc (Read_symbols::do_read_symbols): Change call to | |
6134 | Archive::setup. | |
6135 | ||
de4c45bd ILT |
6136 | 2008-08-04 Ian Lance Taylor <iant@google.com> |
6137 | ||
6138 | * symtab.h (Symbol::use_plt_offset): New function. | |
6139 | * i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. | |
6140 | * powerpc.cc (Relocate::relocate): Likewise. | |
6141 | * sparc.cc (Relocate::relocate): Likewise. | |
6142 | * x86_64.cc (Relocate::relocate): Likewise. | |
6143 | * testsuite/weak_plt.sh: New test. | |
6144 | * testsuite/weak_plt_main.cc: New test. | |
6145 | * testsuite/weak_plt_shared.cc: New test. | |
6146 | * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. | |
6147 | (check_PROGRAMS): Add weak_plt. | |
6148 | (check_DATA): Add weak_plt_shared.so. | |
6149 | (weak_plt_main_pic.o, weak_plt): New targets. | |
6150 | (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. | |
6151 | * testsuite/Makefile.in: Rebuild. | |
6152 | ||
6153 | * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon | |
6154 | gcctestdir/ld. | |
6155 | (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. | |
6156 | * testsuite/Makefile.in: Rebuild. | |
6157 | ||
323ee3f4 AM |
6158 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
6159 | ||
6160 | * Makefile.am (POTFILES.in): Set LC_ALL=C. | |
6161 | * Makefile.in: Regenerate. | |
6162 | * po/POTFILES.in: Regenerate. | |
6163 | ||
7c07ecec ILT |
6164 | 2008-07-29 Ian Lance Taylor <iant@google.com> |
6165 | ||
6166 | * script.cc (Script_options::finalize_symbols): Finalize SECTIONS | |
6167 | symbols before other symbols. | |
6168 | * testsuite/script_test_2.cc (test_addr): Declare. | |
6169 | (test_addr_alias): Declare. | |
6170 | (main): Check that test_addr and test_addr_alias have the right | |
cd536b21 | 6171 | values. |
7c07ecec ILT |
6172 | * testsuite/script_test_2.t: Define test_addr_alias and |
6173 | test_addr. | |
6174 | ||
5778530e ILT |
6175 | 2008-07-24 Ian Lance Taylor <iant@google.com> |
6176 | ||
2a00e4fb ILT |
6177 | PR 5990 |
6178 | * descriptors.cc: New file. | |
6179 | * descriptors.h: New file. | |
6180 | * gold-threads.h (class Hold_optional_lock): New class. | |
6181 | * fileread.cc: Include "descriptors.h". | |
6182 | (File_read::~File_read): Release descriptor rather than closing | |
6183 | it. | |
6184 | (File_read::open) [file]: Call open_descriptor rather than open. | |
6185 | Set is_descriptor_opened_. | |
6186 | (File_read::open) [memory]: Assert that descriptor is not open. | |
6187 | (File_read::reopen_descriptor): New function. | |
6188 | (File_read::release): Release descriptor. | |
6189 | (File_read::do_read): Make non-const. Reopen descriptor. | |
6190 | (File_read::read): Make non-const. | |
6191 | (File_read::make_view): Reopen descriptor. | |
6192 | (File_read::do_readv): Likewise. | |
6193 | * fileread.h (class File_read): Add is_descriptor_opened_ field. | |
6194 | Update declarations. | |
6195 | * layout.cc: Include "descriptors.h". | |
6196 | (Layout::create_build_id): Use open_descriptor rather than open. | |
6197 | * output.cc: Include "descriptors.h". | |
6198 | (Output_file::open): Use open_descriptor rather than open. | |
6199 | * archive.cc (Archive::const_iterator): Change Archive to be | |
6200 | non-const. | |
6201 | (Archive::begin, Archive::end): Make non-const. | |
6202 | (Archive::count_members): Likewise. | |
6203 | * archive.h (class Archive): Update declarations. | |
6204 | * object.h (Object::read): Make non-const. | |
6205 | * Makefile.am (CCFILES): Add descriptors.cc. | |
6206 | (HFILES): Add descriptors.h. | |
6207 | * Makefile.in: Rebuild. | |
6208 | ||
801647d1 ILT |
6209 | PR 6716 |
6210 | * gold.h: Always include <clocale>. Add Solaris workarounds | |
6211 | following code in binutils/sysdep.h. | |
6212 | ||
5edd166e ILT |
6213 | PR 6048 |
6214 | * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether | |
6215 | this->eh_frame_hdr_ is NULL before using it. | |
6216 | ||
c89ad728 ILT |
6217 | * dynobj.cc (Versions::Versions): Update comment. |
6218 | ||
aa86f06b ILT |
6219 | * dynobj.cc (Versions::Versions): If there is an soname, use it as |
6220 | the base version name. | |
6221 | ||
5778530e ILT |
6222 | * stringpool.cc (Stringpool_template::add_with_length): Set key to |
6223 | array size plus one. | |
6224 | (Stringpool_template::set_string_offsets): Subtract one from key | |
6225 | before using it as an array index. | |
6226 | (Stringpool_template::get_offset_with_length): Likewise. | |
6227 | (Stringpool_template::write_to_buffer): Likewise. | |
6228 | * stringpool.h (Stringpool_template::get_offset_from_key): | |
6229 | Likewise. | |
6230 | ||
057ead22 ILT |
6231 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
6232 | ||
7f649c59 ILT |
6233 | PR 6658 |
6234 | * object.h (Merged_symbol_value::value): Do our best to handle a | |
6235 | negative addend. | |
6236 | ||
057ead22 ILT |
6237 | PR 6647 |
6238 | * script.cc (Version_script_info::get_versions): Don't add empty | |
6239 | version tag to return value. | |
6240 | (Version_script_info::get_symbol_version_helper): Change return | |
6241 | type to bool. Add pversion parameter. Change all callers. | |
6242 | (script_register_vers_node): Don't require a non-NULL tag. | |
6243 | * script.h (class Version_script_info): Update declarations. | |
6244 | (Version_script_info::get_symbol_version): Change return type to | |
6245 | bool. Add version parameter. Change all callers. | |
6246 | * symtab.cc (Sized_symbol::add_from_relobj): Rework version | |
6247 | handling. Handle an empty version from a version script. | |
6248 | (Symbol_table::define_special_symbol): Likewise. | |
6249 | * testsuite/ver_test_10.script: New file. | |
6250 | * testsuite/ver_test_10.sh: New file. | |
6251 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. | |
6252 | (check_DATA): Add ver_test_10.syms. | |
6253 | (ver_test_10.syms, ver_test_10.so): New target. | |
6254 | * testsuite/Makefile.in: Rebuild. | |
6255 | ||
58e54ac2 CD |
6256 | 2008-07-23 Simon Baldwin <simonb@google.com> |
6257 | ||
6258 | * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size | |
6259 | to zero for undefined symbols from dynamic libraries. | |
6260 | ||
95d14cd3 ILT |
6261 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
6262 | ||
6263 | * symtab.cc (Symbol_table::resolve): Remove version parameter. | |
6264 | Change all callers. | |
6265 | * symtab.h (class Symbol_table): Update declaration. | |
6266 | * testsuite/ver_test_9.cc: New file. | |
6267 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. | |
6268 | (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. | |
6269 | (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. | |
6270 | (ver_test_9.so, ver_test_9.o): New targets. | |
6271 | * testsuite/Makefile.in: Rebuild. | |
6272 | ||
92de84a6 ILT |
6273 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
6274 | ||
34810851 ILT |
6275 | * options.h (class General_options): Define --check-sections. |
6276 | * layout.cc (Layout::set_segment_offsets): Handle | |
6277 | --check-sections. | |
6278 | ||
af6156ef ILT |
6279 | * options.h (class General_options): Define -n/--nmagic and |
6280 | -N/--omagic. | |
6281 | * options.cc (General_options::finalize): For -n/--nmagic or | |
6282 | -N/--omagic, set -static. | |
6283 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
6284 | -N/--omagic, don't put read-only and read-write sections in | |
6285 | different segments. | |
6286 | (Layout::find_first_load_seg): If -N/--omagic, don't insist on | |
6287 | finding a read-only segment. | |
6288 | (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, | |
6289 | don't set the minimum segment alignment to the common page size, | |
6290 | and don't set the file offset to the address modulo the page size. | |
6291 | * script-sections.cc (Script_sections::create_segments): If | |
6292 | -n/--omagic, don't put read-only and read-write sections in | |
6293 | different segments. | |
6294 | ||
92de84a6 ILT |
6295 | * cref.cc: New file. |
6296 | * cref.h: New file. | |
6297 | * options.h (class General_options): Add --print-symbol-counts. | |
6298 | * main.cc (main): Issue defined symbol report if requested. | |
6299 | * archive.cc (Archive::interpret_header): Make into a const member | |
6300 | function. | |
6301 | (Archive::add_symbols): Call Input_objects::archive_start and | |
6302 | archive_stop. | |
6303 | (Archive::const_iterator): Define new class. | |
6304 | (Archive::begin, Archive::end): New functions. | |
6305 | (Archive::include_all_members): Rewrite to use iterator. | |
6306 | (Archive::count_members): New function. | |
6307 | * archive.h (class Archive): Update declarations. | |
6308 | (Archive::filename): New function. | |
6309 | * object.cc: Include "cref.h". | |
6310 | (Sized_relobj::Sized_relobj): Initialize defined_count_. | |
6311 | (Sized_relobj::do_get_global_symbol_counts): New function. | |
6312 | (Input_objects::add_object): Add object to cross-referencer. | |
6313 | (Input_objects::archive_start): New function. | |
6314 | (Input_objects::archive_stop): New function. | |
6315 | (Input_objects::print_symbol_counts): New function. | |
6316 | * object.h: Declare Cref and Archive. | |
6317 | (Object::get_global_symbol_counts): New function. | |
6318 | (Object::do_get_global_symbol_counts): New pure virtual function. | |
6319 | (class Sized_relobj): Add defined_count_ field. Update | |
6320 | declarations. | |
6321 | (class Input_objects): Add cref_ field. Update constructor. | |
6322 | Update declarations. | |
6323 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and | |
6324 | defined_count_. | |
6325 | (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing | |
6326 | symbol counts. | |
6327 | (Sized_dynobj::do_get_global_symbol_counts): New function. | |
6328 | * dynobj.h (class Sized_dynobj): Add fields symbols_ and | |
6329 | defined_count_. Update declarations. Define Symbols typedef. | |
6330 | * symtab.cc (Symbol_table::add_from_relobj): Add defined | |
6331 | parameter. Change all callers. | |
6332 | (Symbol_table::add_from_dynobj): Add sympointers and defined | |
6333 | parameters. Change all callers. | |
6334 | * symtab.h (class Symbol_table): Update declarations. | |
6335 | * Makefile.am (CCFILES): Add cref.cc. | |
6336 | (HFILES): Add cref.h. | |
6337 | * Makefile.in: Rebuild. | |
6338 | ||
3f7c5e1d CD |
6339 | 2008-07-22 Simon Baldwin <simonb@google.com> |
6340 | ||
6341 | * symtab.cc (Symbol_table::sized_write_symbol): Set symbol size | |
6342 | to zero when writing undefined symbols. | |
6343 | ||
e0b64032 ILT |
6344 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
6345 | ||
6346 | * output.cc (Output_section::add_input_section): Don't try to | |
6347 | merge empty merge sections. | |
6348 | ||
096b02cf CS |
6349 | 2008-07-21 Craig Silverstein <csilvers@google.com> |
6350 | ||
6351 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
6352 | Include symbol version in error message. | |
cd536b21 | 6353 | |
1d1f116d CD |
6354 | 2008-07-20 Chris Demetriou <cgd@google.com> |
6355 | ||
cd536b21 | 6356 | * configure.ac (gold_cv_c_random_seed): New configured variable. |
1d1f116d CD |
6357 | (RANDOM_SEED_CFLAGS): New substituted variable. |
6358 | * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS). | |
6359 | * configure: Rebuild. | |
6360 | * Makefile.in: Likewise. | |
6361 | * testsuite/Makefile.in: Likewise. | |
6362 | ||
a18f591e ILT |
6363 | 2008-07-18 Ian Lance Taylor <iant@google.com> |
6364 | ||
6365 | * symtab.cc (Symbol_table::add_from_object): Rewrite the case | |
6366 | where we see NAME/NULL and NAME/VERSION as separate symbols. | |
6367 | * testsuite/ver_test_main.cc (main): Call t4. | |
6368 | (t4, t4_2a): Define. | |
6369 | * testsuite/ver_test_2.cc (t4_2): Define. | |
6370 | * testsuite/ver_test_2.script: Put t4_2a in VER2. | |
6371 | * testsuite/ver_test_4.cc (t4_2a): Define. | |
6372 | * testsuite/ver_test_4.script: Put t4_2a in VER2. | |
6373 | * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare. | |
6374 | ||
c6e3f6ed ILT |
6375 | 2008-07-17 Ian Lance Taylor <iant@google.com> |
6376 | ||
6377 | * dynobj.cc (Versions::add_def): If we give an error about a | |
6378 | missing version, go ahead and create the version anyhow. | |
6379 | ||
ef9beddf ILT |
6380 | 2008-07-10 Ian Lance Taylor <iant@google.com> |
6381 | ||
6382 | Handle output sections with more than 0x7fffffff bytes. | |
6383 | * object.h (class Relobj): Change map_to_output_ to | |
6384 | output_sections_, and just keep a section pointer. Change all | |
6385 | uses. Move comdat group support to Sized_relobj. | |
6386 | (Relobj::is_section_specially_mapped): Remove. | |
6387 | (Relobj::output_section): Remove poff parameter. Change all | |
6388 | callers. | |
6389 | (Relobj::output_section_offset): New function. | |
6390 | (Relobj::set_section_offset): Rewrite. | |
6391 | (Relobj::map_to_output): Remove. | |
6392 | (Relobj::output_sections): New function. | |
6393 | (Relobj::do_output_section_offset): New pure virtual function. | |
6394 | (Relobj::do_set_section_offset): Likewise. | |
6395 | (class Sized_relobj): Add section_offsets_ field. Add comdat | |
6396 | group support from Relobj. Update declarations. | |
6397 | (Sized_relobj::get_output_section_offset): New function. | |
6398 | (Sized_relobj::do_output_section_offset): New function. | |
6399 | (Sized_relobj::do_set_section_offset): New function. | |
6400 | * object.cc (Relobj::output_section_address): Remove. | |
6401 | (Sized_relobj::Sized_relobj): Initialize new fields. | |
6402 | (Sized_relobj::include_section_group): Cast find_kept_object to | |
6403 | Sized_relobj. | |
6404 | (Sized_relobj::include_linkonce_section): Likewise. | |
6405 | (Sized_relobj::do_layout): Use separate arrays for output section | |
6406 | and output offset. | |
6407 | (Sized_relobj::do_count_local_symbols): Change map_to_output to | |
6408 | output_sections. | |
6409 | (Sized_relobj::do_finalize_local_symbols): Change map_to_output to | |
6410 | output_sections and section_offsets. | |
6411 | (Sized_relobj::write_local_symbols): Likewise. | |
6412 | (map_to_kept_section): Compute output address directly. | |
6413 | * reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to | |
6414 | output_sections and section_offsets. | |
6415 | (Sized_relobj::write_sections): Likewise. | |
6416 | (Sized_relobj::relocate_sections): Likewise. | |
6417 | * symtab.cc (sized_finalize_symbol): Use output_section_offset. | |
6418 | * output.h (class Output_reloc): Update declarations. Change | |
6419 | u2_.relobj to Sized_relobj*. | |
6420 | (class Output_data_reloc): Change add functions to use | |
6421 | Sized_relobj*. | |
6422 | * output.cc (Output_reloc::Output_reloc): Change relobj to | |
6423 | Sized_relobj*. | |
6424 | (Output_reloc::local_section_offset): Change return type to | |
6425 | Elf_Addr. Use get_output_section_offset. | |
6426 | (Output_reloc::get_address): Likewise. | |
6427 | (Output_section::is_input_address_mapped): Don't call | |
6428 | is_section_specially_mapped. | |
6429 | (Output_section::output_offset): Likewise. | |
6430 | (Output_section::output_address): Likewise. | |
6431 | (Output_section::starting_output_address): Likewise. | |
6432 | * copy-relocs.cc (Copy_relocs::copy_reloc): Change object | |
6433 | parameter to Sized_relobj*. | |
6434 | (Copy_relocs::need_copy_reloc): Likewise. | |
6435 | (Copy_relocs::save): Likewise. | |
6436 | * copy-relocs.h (class Copy_relocs): Update declarations. | |
6437 | (class Copy_relocs::Copy_reloc_entry): Change constructor to use | |
6438 | Sized_relobj*. Change relobj_ field to Sized_relobj*. | |
6439 | * target-reloc.h (relocate_for_relocatable): Change | |
6440 | offset_in_output_section type to Elf_Addr. Change code that uses | |
6441 | it as well. | |
6442 | * layout.cc (Layout::layout): Always set *off. | |
6443 | * mapfile.cc (Mapfile::print_input_section): Use | |
6444 | output_section_offset. | |
6445 | * i386.cc (Target_i386::copy_reloc): Change object parameter to | |
6446 | Sized_relobj*. | |
6447 | * powerpc.cc (Target_powerpc::copy_reloc): Likewise. | |
6448 | * sparc.cc (Target_sparc::copy_reloc): Likewise. | |
6449 | * x86_64.cc (Target_x86_64::copy_reloc): Likewise. | |
6450 | ||
5cb66f97 ILT |
6451 | 2008-07-03 Ian Lance Taylor <iant@google.com> |
6452 | ||
6453 | * layout.cc (Layout::include_section): Do not discard unrecognized | |
6454 | SHT_STRTAB sections. | |
6455 | ||
afe47622 CS |
6456 | 2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu> |
6457 | ||
6458 | * script.cc (Lex::can_continue_name): Make '?' allowable in | |
6459 | version-script names. | |
6460 | * testsuite/version_script.map: Change glob pattern to use '?' | |
6461 | ||
5adf9721 ILT |
6462 | 2008-06-30 Manish Singh <yosh@gimp.org> |
6463 | ||
6464 | PR 6585 | |
6465 | * symtab.cc (Symbol_table::add_undefined_symbols_from_command_line): | |
6466 | Correct typo. | |
6467 | ||
e6fde208 ILT |
6468 | 2008-06-30 Ian Lance Taylor <iant@google.com> |
6469 | ||
6470 | PR 6660 | |
6471 | PR 6682 | |
6472 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both | |
6473 | versions]: Don't try to read the value in the contents, since we | |
6474 | don't use it. Use the template endianness when writing. | |
6475 | ||
3f2e6a2d CC |
6476 | 2008-06-25 Cary Coutant <ccoutant@google.com> |
6477 | ||
6478 | * fileread.cc (File_read::make_view): Assert on zero-length view. | |
6479 | * object.cc (Sized_relobj::do_read_symbols): Don't try to read | |
6480 | symbol table when there are no symbols to read. | |
6481 | ||
c43d3a48 CS |
6482 | 2008-06-23 Craig Silverstein <csilvers@google.com> |
6483 | ||
6484 | * version.cc (version_string): Bump to 1.7 | |
6485 | ||
5f494ea0 CS |
6486 | 2008-06-18 Craig Silverstein <csilvers@google.com> |
6487 | ||
6488 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast | |
6489 | constant 0xFFFF to type Valtype. | |
6490 | (Powerpc_relocate_functions::rel16_ha): Likewise. | |
6491 | ||
c42e122e ILT |
6492 | 2008-06-17 Ian Lance Taylor <iant@google.com> |
6493 | ||
f34787f8 ILT |
6494 | * output.h (Output_section::Input_section): Initialize p2align_ to |
6495 | zero for Output_section_data constructors. | |
6496 | (Output_section::Input_section::addralign): If not an input | |
6497 | section, return the alignment of the Output_section_data. | |
6498 | * testsuite/copy_test.cc: New file. | |
6499 | * testsuite/copy_test_1.cc: New file. | |
6500 | * testsuite/copy_test_2.cc: New file. | |
6501 | * testsuite/Makefile.am (check_PROGRAMS): Add copy_test. | |
6502 | (copy_test_SOURCES, copy_test_DEPENDENCIES): New variables. | |
6503 | (copy_test_LDFLAGS, copy_test_LDADD): New variables. | |
6504 | (copy_test_1_pic.o, copy_test_1.so): New targets. | |
6505 | (copy_test_2_pic.o, copy_test_2.so): New targets. | |
6506 | * testsuite/Makefile.in: Rebuild. | |
6507 | ||
c42e122e ILT |
6508 | * script-sections.cc (Script_sections::place_orphan): Initialize |
6509 | local variable exact. | |
6510 | ||
ce3ac18a DE |
6511 | 2008-06-13 David Edelsohn <edelsohn@gnu.org> |
6512 | ||
6513 | * powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC. | |
6514 | ||
42cacb20 DE |
6515 | 2008-06-12 David Edelsohn <edelsohn@gnu.org> |
6516 | David S. Miller <davem@davemloft.net> | |
6517 | ||
6518 | * powerpc.cc: New file. | |
6519 | * Makefile.am (TARGETSOURCES): Add powerpc.cc | |
6520 | (ALL_TARGETOBJS): Add powerpc.$(OBJEXT) | |
6521 | * configure.tgt: Add entries for powerpc-* and powerpc64-*. | |
6522 | * Makefile.in: Rebuild. | |
6523 | ||
7b308235 ILT |
6524 | 2008-06-09 Ian Lance Taylor <iant@google.com> |
6525 | ||
6526 | * testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and | |
6527 | <exception>. | |
6528 | (throwing, orig_terminate): New static variables. | |
6529 | (terminate_handler): New static function. | |
6530 | (t2): Set terminate handler. | |
6531 | ||
f0b886e3 ILT |
6532 | 2008-06-05 Kris Van Hees <kris.van.hees@oracle.com> |
6533 | ||
6534 | PR 6584 | |
cd536b21 | 6535 | * binary.cc (Binary_to_elf::sized_convert): Fix .data |
f0b886e3 ILT |
6536 | alignment. |
6537 | ||
3e90f135 CC |
6538 | 2008-05-30 Cary Coutant <ccoutant@google.com> |
6539 | ||
6540 | * archive.cc (Archive::include_all_members) Correct to step | |
6541 | over symbol table and extended name table in thin archives. | |
6542 | ||
e09ad04a ILT |
6543 | 2008-05-29 Kris Van Hees <kris.van.hees@oracle.com> |
6544 | ||
6545 | PR 6407 | |
6546 | * target-reloc.h (relocate_for_relocatable): Fix new_offset | |
6547 | calculation. | |
6548 | ||
62b01cb5 ILT |
6549 | 2008-05-28 Caleb Howe <cshowe@google.com> |
6550 | ||
6551 | * reduced_debug_output.cc: New file. | |
6552 | * reduced_debug_output.h: New file. | |
92de84a6 | 6553 | * options.h (class General_options): Add --strip-debug-non-line. |
62b01cb5 ILT |
6554 | * options.cc (General_options::finalize): Add strip_debug_non_line |
6555 | to the strip heirarchy. | |
6556 | * layout.h (class Layout): Add debug_abbrev_ and debug_info_ | |
6557 | fields. | |
6558 | * layout.cc: Include "reduced_debug_output.h". | |
6559 | (Layout::Layout): Initialize new fields. | |
6560 | (line_only_debug_sections): New static array. | |
6561 | (is_lines_only_debug_sections): New static inline function. | |
6562 | (Layout::include_section): Handle --strip-debug-non-line. | |
6563 | (Layout::make_output_section): If --strip-debug-non-line, build | |
6564 | new output sections for .debug_abbrev and .debug_info. | |
6565 | * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace | |
6566 | gold. Warn about possible overflow. | |
6567 | (read_signed_LEB_128): Likewise. | |
6568 | * dwarf_reader.h: (read_unsigned_LEB_128): Declare. | |
6569 | (read_signed_LEB_128): Declare. | |
6570 | * Makefile.am (CCFILES): Add reduced_debug_output.cc. | |
6571 | (HFILES): Add reduced_debug_output.h. | |
6572 | * Makefile.in: Rebuild. | |
6573 | ||
7d9e3d98 ILT |
6574 | 2008-05-21 Ian Lance Taylor <iant@google.com> |
6575 | ||
6576 | * mapfile.cc: New file. | |
6577 | * mapfile.h: New file. | |
6578 | * options.h (class General_options): Add -M/--print-map and -Map. | |
6579 | * options.cc (General_options::finalize): Make -M equivalent to | |
6580 | -Map -. | |
6581 | * main.cc: Include <cstdio> and "mapfile.h". | |
6582 | (main): Open mapfile if requested. | |
6583 | * gold.cc (class Middle_runner): Add mapfile_ field. Update | |
6584 | constructor. Change caller. | |
6585 | (queue_initial_tasks): Add mapfile parameter. Change caller. | |
6586 | (queue_middle_tasks): Likewise. | |
6587 | * gold.h (queue_initial_tasks, queue_middle_tasks): Update | |
6588 | declarations. | |
6589 | * archive.cc: Include "mapfile.h". | |
6590 | (Archive::add_symbols): Add mapfile parameter. Change all | |
6591 | callers. Pass mapfile, symbol, and reason to include_member. | |
6592 | (Archive::include_all_members): Add mapfile parameter. Change all | |
6593 | callers. | |
6594 | (Archive::include_member): Add mapfile, sym, and why parameters. | |
6595 | Change all callers. Report inclusion to map file. | |
6596 | * archive.h: Include "fileread.h". | |
6597 | (class Archive): Update declarations. | |
6598 | (Archive::file): New const method. | |
6599 | (class Add_archive_symbols): Add mapfile_ field. Update | |
6600 | constructor. Change all callers. | |
6601 | * readsyms.h (class Read_symbols): Likewise. | |
6602 | (class Finish_group): Likewise. | |
6603 | (class Read_script): Likewise. | |
6604 | * common.cc: Include "mapfile.h". | |
6605 | (Symbol_table::allocate_commons): Add mapfile parameter. Change | |
6606 | all callers. | |
6607 | (Symbol_table::do_allocate_commons): Likewise. | |
6608 | (Symbol_table::do_allocate_commons_list): Likewise. Report common | |
6609 | symbol allocation to mapfile. | |
6610 | * common.h (class Allocate_commons_task): Add mapfile_ field. | |
6611 | Update constructor. Change all callers. | |
6612 | * symtab.h (class Symbol_table): Update declarations. | |
6613 | * layout.cc: Include "mapfile.h". | |
6614 | (Layout_task_runner::run): Print information to mapfile. | |
6615 | (Layout::create_gold_note): Change Output_data_fixed_space to | |
6616 | Output_data_zero_fill. | |
6617 | (Layout::create_build_id): Likewise. | |
6618 | (Layout::print_to_mapfile): New function. | |
6619 | * layout.h (class Layout_task_runner): Add mapfile_ field. Update | |
6620 | constructor. Change caller. | |
6621 | (class Layout): Declare print_to_mapfile. | |
6622 | * output.cc (Output_section::Input_section::print_to_mapfile): New | |
6623 | function. | |
6624 | (Output_section::add_input_section): If producing a map, always | |
6625 | add to input_sections_ list. | |
6626 | (Output_section::do_print_to_mapfile): New function. | |
6627 | (Output_segment::print_sections_to_mapfile): New function. | |
6628 | (Output_segment::print_section_list_to_mapfile): New function. | |
6629 | * output.h: Include "mapfile.h". | |
6630 | (Output_data::print_to_mapfile): New function. | |
6631 | (Output_data::do_print_to_mapfile): New virtual function. | |
6632 | (Output_segment_headers::do_print_to_mapfile): New function. | |
6633 | (Output_file_header::do_print_to_mapfile): New function. | |
6634 | (Output_data_const::do_print_to_mapfile): New function. | |
6635 | (class Output_data_const_buffer): Add map_name_ field. Update | |
6636 | constructor. Change all callers. Add do_print_to_mapfile | |
6637 | function. | |
6638 | (class Output_data_fixed_space): Likewise. | |
6639 | (class Output_data_space): Likewise. | |
6640 | (class Output_data_zero_fill): New class. | |
6641 | (Output_data_strtab::do_print_to_mapfile): New function. | |
6642 | (Output_data_reloc_base::do_print_to_mapfile): New function. | |
6643 | (Output_relocatable_relocs::do_print_to_mapfile): New function. | |
6644 | (Output_data_group::do_print_to_mapfile): New function. | |
6645 | (Output_data_got::do_print_to_mapfile): New function. | |
6646 | (Output_data_dynamic::do_print_to_mapfile): New function. | |
6647 | (Output_symtab_xindex::do_print_to_mapfile): New function. | |
6648 | (class Output_section): Declare do_print_to_mapflie. Declare | |
6649 | print_to_mapfile in Input_section. | |
6650 | (class Output_segment): Declare new functions. | |
6651 | * object.h (Sized_relobj::symbol_count): New function. | |
6652 | * script-sections.cc | |
6653 | (Output_section_element_dot_assignment::set_section_addresses): | |
6654 | Change Output_data_fixed_space to Output_data_zero_fill. | |
6655 | (Output_data_expression::do_print_to_mapfile): New function. | |
6656 | * script.cc (read_input_script): Add mapfile parameter. Change | |
6657 | all callers. | |
6658 | * script.h (read_input_script): Update declaration. | |
6659 | * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. | |
6660 | (Eh_frame::do_print_to_mapfile): New function. | |
6661 | * merge.h (Output_merge_data::do_print_to_mapfile): New function. | |
6662 | (Output_merge_string::do_print_to_mapfile): New function. | |
6663 | * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New | |
6664 | function. | |
6665 | * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New | |
6666 | function. | |
6667 | * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New | |
6668 | function. | |
6669 | * Makefile.am (CCFILES): Add mapfile.cc. | |
6670 | (HFILES): Add mapfile.h. | |
6671 | * Makefile.in: Rebuild. | |
6672 | ||
9f1d377b ILT |
6673 | 2008-05-19 Ian Lance Taylor <iant@google.com> |
6674 | ||
6675 | * options.h (class General_options): Add -z relro. | |
6676 | * layout.cc (Layout::Layout): Initialize relro_segment_. | |
6677 | (Layout::add_output_section_data): Return the output section. | |
6678 | (Layout::make_output_section): Rcognize relro sections and mark | |
6679 | them appropriately. | |
6680 | (Layout::attach_allocated_section_to_segment): Put relro sections | |
6681 | in a PT_GNU_RELRO segment. | |
6682 | (Layout::create_initial_dynamic_sections): Mark the .dynamic | |
6683 | section as relro. | |
6684 | (Layout::segment_precedes): Sort PT_GNU_RELRO segments after | |
6685 | PT_TLS segments. | |
6686 | (Layout::linkonce_mapping): Map d.rel.ro.local to | |
6687 | .data.rel.ro.local. | |
6688 | (Layout::output_section_name): Us .data.rel.ro.local for any | |
6689 | section which begins with that. | |
6690 | * layout.h (class Layout): Update add_output_section_data | |
6691 | declaration. Add relro_segment_ field. | |
6692 | * output.cc (Output_section::Output_section): Initialize is_relro_ | |
6693 | and is_relro_local_ fields. | |
6694 | (Output_segment::add_output_section): Group relro sections. | |
6695 | (Output_segment::is_first_section_relro): New function. | |
6696 | (Output_segment::maximum_alignment): If there is a relro section, | |
6697 | align the segment to the common page size. | |
6698 | (Output_segment::set_section_addresses): Track whether we are | |
6699 | looking at relro sections. If the last section is a relro | |
6700 | section, align to the common page size. | |
6701 | (Output_segment::set_section_list_addresses): Add in_relro | |
6702 | parameter. Change all callers. Align to the page size when | |
6703 | moving from relro to non-relro section. | |
6704 | (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO | |
6705 | segment. | |
6706 | * output.h (class Output_section): Add is_relro_ and | |
6707 | is_relro_local_ fields. | |
6708 | (Output_section::is_relro): New function. | |
6709 | (Output_section::set_is_relro): New function. | |
6710 | (Output_section::is_relro_local): New function. | |
6711 | (Output_section::set_is_relro_local): New function. | |
6712 | (class Output_segment): Update declarations. | |
6713 | * i386.cc (Target_i386::got_section): Mark .got section as relro. | |
6714 | * sparc.cc (Target_sparc::got_section): Likewise. | |
6715 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
6716 | * testsuite/relro_test_main.cc: New file. | |
6717 | * testsuite/relro_test.cc: New file. | |
6718 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. | |
6719 | (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. | |
6720 | (relro_test_LDFLAGS, relro_test_LDADD): New variables. | |
6721 | (relro_test.so, relro_test_pic.o): New targets. | |
6722 | * testsuite/Makefile.in: Rebuild. | |
6723 | ||
a984ee1d ILT |
6724 | 2008-05-16 Ian Lance Taylor <iant@google.com> |
6725 | ||
01676dcd ILT |
6726 | * output.cc (Output_segment::add_output_section): Remove front |
6727 | parameter. | |
6728 | * output.h (class Output_segment): Remove | |
6729 | add_initial_output_section and overloaded add_output_section. | |
6730 | Update declaration of remaining add_output_section. | |
6731 | * layout.cc (Layout::create_interp): Call add_output_section | |
6732 | rather than add_initial_output_section. | |
6733 | (Layout::finish_dynamic_section): Likewise. | |
6734 | ||
497897f9 ILT |
6735 | * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
6736 | for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we | |
6737 | know the dynamic type. | |
6738 | * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ | |
6739 | field. Initialize it in constructor. | |
6740 | (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS | |
6741 | block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. | |
6742 | Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block | |
6743 | reloc. | |
6744 | ||
a984ee1d ILT |
6745 | * output.cc (Output_reloc::get_address): Change return type to |
6746 | Elf_Addr. | |
6747 | * output.h (class Output_reloc): Update get_address declaration. | |
6748 | * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types | |
6749 | for section addresses. | |
6750 | ||
55ba0940 ILT |
6751 | 2008-05-09 Ian Lance Taylor <iant@google.com> |
6752 | ||
6753 | PR 6493 | |
6754 | * gold.cc (gold_nomem): Use return value of write. | |
6755 | ||
75517b77 ILT |
6756 | 2008-05-08 Ian Lance Taylor <iant@google.com> |
6757 | ||
6758 | * symtab.c (Symbol::init_base_output_data): Add version | |
6759 | parameter. Change all callers. | |
6760 | (Symbol::init_base_output_segment): Likewise. | |
6761 | (Symbol::init_base_constant): Likewise. | |
6762 | (Symbol::init_base_undefined): Likewise. | |
6763 | (Sized_symbol::init_output_data): Likewise. | |
6764 | (Sized_symbol::init_output_segment): Likewise. | |
6765 | (Sized_symbol::init_constant): Likewise. | |
6766 | (Sized_symbol::init_undefined): Likewise. | |
6767 | (Symbol_table::do_define_in_output_data): If the new symbol has a | |
6768 | version, mark it as the default. | |
6769 | (Symbol_table::do_define_in_output_segment): Likewise. | |
6770 | (Symbol_table::do_define_as_constant): Likewise. | |
6771 | * symtab.h (class Symbol): Update declarations. | |
6772 | (class Sized_symbol): Likewise. | |
6773 | * resolve.cc (Symbol::override_version): New function. | |
c42e122e | 6774 | (Symbol::override_base): Call override_version. |
75517b77 ILT |
6775 | (Symbol::override_base_with_special): Likewise. |
6776 | * testsuite/ver_script_8.script: New file. | |
6777 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. | |
6778 | (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. | |
6779 | (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. | |
6780 | (ver_test_8_1.so, ver_test_8_2.so): New targets. | |
6781 | ||
f1f70eae ILT |
6782 | 2008-05-06 Ian Lance Taylor <iant@google.com> |
6783 | ||
f3e9c5c5 ILT |
6784 | PR 6049 |
6785 | * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end | |
6786 | functions. | |
6787 | (class General_options): Remove existing --undefined, and add | |
6788 | --no-undefined instead. Add new --undefined as synonym for -u. | |
6789 | * archive.cc (Archive::add_symbols): Check whether symbol was | |
6790 | named with -u. | |
6791 | * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. | |
6792 | * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change | |
6793 | all uses. Add IS_UNDEFINED. Update declarations to split | |
6794 | different versions of init_base. Declare init_base_undefined. | |
6795 | (Symbol::is_defined): Handle IS_UNDEFINED. | |
6796 | (Symbol::is_undefined): Likewise. | |
6797 | (Symbol::is_weak_undefined): Call is_undefined. | |
6798 | (Symbol::is_absolute): Handle IS_CONSTANT. | |
6799 | (class Sized_symbol): Update declarations to split different | |
6800 | versions of init. Declare init_undefined. | |
6801 | (class Symbol_table): Declare new functions. | |
6802 | * symtab.cc (Symbol::init_base_object): Rename from init_base. | |
6803 | Change all callers. | |
6804 | (Symbol::init_base_output_data): Likewise. | |
6805 | (Symbol::init_base_output_segment): Likewise. | |
6806 | (Symbol::init_base_constant): Likewise. | |
6807 | (Symbol::init_base_undefined): New function. | |
6808 | (Sized_symbol::init_object): Rename from init. Change all | |
6809 | callers. | |
6810 | (Sized_symbol::init_output_data): Likewise. | |
6811 | (Sized_symbol::init_output_segment): Likewise. | |
6812 | (Sized_symbol::init_constant): Likewise. | |
6813 | (Sized_symbol::init_undefined): New function. | |
6814 | (Symbol_table::add_undefined_symbols_from_command_line): New | |
6815 | function. | |
6816 | (Symbol_table::do_add_undefined_symbols_from_command_line): New | |
6817 | function. | |
6818 | (Symbol::final_value_is_known): Handle IS_UNDEFINED. | |
6819 | (Symbol::output_section): Likewise. | |
6820 | (Symbol::set_output_section): Likewise. | |
6821 | (Symbol_table::sized_finalize_symbol): Likewise. | |
6822 | (Symbol_table::sized_write_globals): Likewise. | |
6823 | * resolve.cc (Symbol_table::should_override): Likewise. | |
6824 | (Symbol::override_base_with_special): Likewise. | |
6825 | ||
8bdcdf2c ILT |
6826 | * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
6827 | symbol, change it to have default visibility. | |
6828 | * testsuite/protected_1.cc: New file. | |
6829 | * testsuite/protected_2.cc: New file. | |
6830 | * testsuite/protected_3.cc: New file. | |
6831 | * testsuite/protected_main_1.cc: New file. | |
6832 | * testsuite/protected_main_2.cc: New file. | |
6833 | * testsuite/protected_main_3.cc: New file. | |
6834 | * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. | |
6835 | (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. | |
6836 | (protected_1_LDFLAGS, protected_1_LDADD): Define. | |
6837 | (protected_1.so): New target. | |
6838 | (protected_1_pic.o, protected_2_pic.o): New targets. | |
6839 | (protected_3_pic.o): New target. | |
6840 | (check_PROGRAMS): Add protected_2. | |
6841 | (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. | |
6842 | (protected_2_LDFLAGS, protected_2_LDADD): Define. | |
6843 | * testsuite/Makefile.in: Rebuild. | |
6844 | ||
2b706932 ILT |
6845 | * options.h (DEFINE_var): Add set_user_set_##varname__. |
6846 | (DEFINE_bool_alias): New macro. | |
6847 | (class General_options): Define -Bstatic using DEFINE_bool_alias | |
6848 | rather than DEFINE_special. Add --undefined as an alias for -z | |
6849 | defs. | |
6850 | * options.cc (General_options::parse_Bstatic): Remove. | |
6851 | ||
d82a5bcc ILT |
6852 | * options.h (class General_options): Add --fatal-warnings. |
6853 | * main.cc (main): Implement --fatal-warnings. | |
6854 | * errors.h (Errors::warning_count): New function. | |
6855 | ||
f1f70eae ILT |
6856 | * options.h (class General_options): Add -Bsymbolic-functions. |
6857 | * symtab.h (Symbol::is_preemptible): Check for | |
6858 | -Bsymbolic-functions. | |
6859 | ||
8825ac63 ILT |
6860 | 2008-05-05 Ian Lance Taylor <iant@google.com> |
6861 | ||
d98bc257 ILT |
6862 | * options.h (DEFINE_bool): For DASH_Z, create the negative option |
6863 | as noVARNAME rather than no-VARNAME. | |
6864 | (class General_options): Add option -z combreloc. | |
6865 | * output.h (class Output_reloc) [SHT_REL]: Declare compare and | |
6866 | get_address. | |
6867 | (Output_reloc::sort_before) [SHT_REL]: New function. | |
6868 | (Output_reloc::sort_before) [SHT_RELA]: New function. | |
6869 | (class Output_data_reloc_base): Add sort_relocs_ field. Define | |
6870 | Sort_relocs_comparison. | |
6871 | (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs | |
6872 | parameter. Change all callers. | |
6873 | (Output_data_reloc::Output_data_reloc) [both versions]: Add | |
6874 | sort_relocs parameter. Change all callers. | |
6875 | * output.cc (Output_reloc::get_address): New function, broken out | |
6876 | of write_rel. | |
6877 | (Output_reloc::write_rel): Call it. | |
6878 | (Output_reloc::compare): New function. | |
6879 | (Output_data_reloc_base::do_write): Optionally sort relocs. | |
6880 | ||
60b2b4e7 ILT |
6881 | * configure.ac: If targ_extra_obj is set, link it in. |
6882 | * configure.tgt: Initialize all variables. | |
6883 | (x86_64*): Set targ_extra_obj and targ_extra_size. | |
6884 | * configure: Rebuild. | |
6885 | ||
8825ac63 ILT |
6886 | * object.cc (Sized_relobj::include_section_group): Adjust section |
6887 | indexes read from group data. Build vector to pass to | |
6888 | layout_group. | |
6889 | * layout.cc (Layout::layout_group): Add flags and shndxes | |
6890 | parameters. Remove contents parameter. Change caller. Update | |
6891 | explicit instantiations. | |
6892 | * layout.h (class Layout): Update layout_group declaration. | |
6893 | * output.cc (Output_data_group::Output_data_group): Add flags and | |
6894 | input_shndxes parameters. Remove contents parameter. Change | |
6895 | caller. | |
6896 | (Output_data_group::do_write): Change input_sections_ to | |
6897 | input_shndxes_. | |
6898 | * output.h (class Output_data_group): Update constructor | |
6899 | declaration. Rename input_sections_ to input_shndxes_. | |
6900 | * testsuite/many_sections_test.cc: Add template. | |
6901 | ||
e94cf127 CC |
6902 | 2008-04-30 Cary Coutant <ccoutant@google.com> |
6903 | ||
4418b2d5 CC |
6904 | * target-reloc.h (relocate_section): Fix dead-pointer bug. |
6905 | ||
e94cf127 CC |
6906 | * layout.cc (Layout::include_section): Refactored check for debug |
6907 | info section. | |
6908 | (Layout::add_comdat): Add new parameters. Change type | |
6909 | of signature parameter. Add object and shndx to signatures table. | |
6910 | (Layout::find_kept_object): New function. | |
6911 | * layout.h: Include <cstring>. | |
6912 | (Layout::is_debug_info_section): New function. | |
6913 | (Layout::add_comdat): Add new parameters. | |
6914 | (Layout::find_kept_object): New function. | |
6915 | (Layout::Kept_section): New struct. | |
6916 | (Layout::Signatures): Change type of map range. | |
6917 | * object.cc (Relobj::output_section_address): New function. | |
6918 | (Sized_relobj::include_section_group): Add new parameters. Change | |
6919 | calls to Layout::add_comdat. Change to build table of kept comdat | |
6920 | groups and table mapping discarded sections to kept sections. | |
6921 | (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. | |
6922 | (Sized_relobj::do_layout): Change calls to include_section_group and | |
6923 | include_linkonce_section. | |
6924 | (Sized_relobj::do_finalize_local_symbols): Do not set local symbol | |
6925 | value to zero when section is discarded. | |
6926 | (Sized_relobj::map_to_kept_section): New function. | |
6927 | * object.h (Relobj::output_section_address): New function. | |
6928 | (Relobj::Comdat_group): New type. | |
6929 | (Relobj::find_comdat_group): New function. | |
6930 | (Relobj::Comdat_group_table): New type. | |
6931 | (Relobj::Kept_comdat_section): New type. | |
6932 | (Relobj::Kept_comdat_section_table): New type. | |
6933 | (Relobj::add_comdat_group): New function. | |
6934 | (Relobj::set_kept_comdat_section): New function. | |
6935 | (Relobj::get_kept_comdat_section): New function. | |
6936 | (Relobj::comdat_groups_): New field. | |
6937 | (Relobj::kept_comdat_sections_): New field. | |
6938 | (Symbol_value::input_value): Update comment. | |
6939 | (Sized_relobj::map_to_kept_section) New function. | |
6940 | (Sized_relobj::include_linkonce_section): Add new parameter. | |
6941 | * target-reloc.h (Comdat_behavior): New type. | |
6942 | (get_comdat_behavior): New function. | |
6943 | (relocate_section): Add code to map a discarded section to the | |
6944 | corresponding kept section when applying a relocation. | |
6945 | ||
e4e5049b CS |
6946 | 2008-04-30 Craig Silverstein <csilvers@google.com> |
6947 | ||
6948 | * dwarf_reader.cc (next_generation_count): New static var. | |
6949 | (Addr2line_cache_entry): New struct. | |
6950 | (addr2line_cache): New static var. | |
6951 | (Dwarf_line_info::one_addr2line): Added caching. | |
6952 | (Dwarf_line_info::clear_addr2line_cache): New function. | |
6953 | * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add | |
6954 | cache-size parameter. | |
6955 | (Dwarf_line_info::one_addr2line_cache): New function. | |
6956 | * symtab.cc (Symbol_table::detect_odr_violations): Pass | |
6957 | new cache-size argument to one_addr2line(), and clear cache. | |
6958 | ||
d09e9154 CC |
6959 | 2008-04-28 Cary Coutant <ccoutant@google.com> |
6960 | ||
6961 | * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and | |
6962 | R_386_PC8 relocations. | |
6963 | ||
7ef73768 ILT |
6964 | 2008-04-23 Ian Lance Taylor <iant@google.com> |
6965 | ||
55438702 ILT |
6966 | * object.cc (Sized_relobj::include_section_group): Check for |
6967 | invalid section group. | |
6968 | ||
c165fb93 ILT |
6969 | * object.cc (make_elf_object): Correct test for 64-bit ELF file |
6970 | header size. | |
6971 | ||
7ef73768 ILT |
6972 | * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
6973 | than read for file header. | |
6974 | * archive.cc (Archive::include_member): Likewise. | |
6975 | ||
6194aaab L |
6976 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
6977 | ||
6978 | * aclocal.m4: Regenerate. | |
6979 | * configure: Regenerate. | |
6980 | ||
d491d34e ILT |
6981 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
6982 | ||
5ea2bac6 ILT |
6983 | * version.cc (version_string): Bump to 1.6. |
6984 | ||
7bc3e21a ILT |
6985 | * testsuite/Makefile.am (many_sections_r_test): New target. |
6986 | (many_sections_r_test_SOURCES): Remove. | |
6987 | (many_sections_r_test_DEPENDENCIES): Remove. | |
6988 | (many_sections_r_test_LDFLAGS): Remove. | |
6989 | (many_sections_r_test_LDADD): Remove. | |
6990 | ||
7fcd3aa9 ILT |
6991 | * object.cc (Sized_relobj::do_add_symbols): Always pass |
6992 | local_symbol_count_ to add_from_relobj. | |
6993 | ||
4c94d6ae ILT |
6994 | * testsuite/Makefile.am (many_sections_check.h): Only check one in |
6995 | every thousand variables. | |
6996 | * testsuite/Makefile.in: Rebuild. | |
6997 | ||
d491d34e ILT |
6998 | * object.cc (Xindex::initialize_symtab_xindex): New function. |
6999 | (Xindex::read_symtab_xindex): New function. | |
7000 | (Xindex::sym_xindex_to_shndx): New function. | |
7001 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
7002 | available. | |
7003 | (Sized_relobj::do_initialize_xindex): New function. | |
7004 | (Sized_relobj::do_read_symbols): Adjust section links. | |
7005 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
7006 | parameter. Change all callers. | |
7007 | (Sized_relobj::include_section_group): Adjust section links and | |
7008 | symbol section indexes. | |
7009 | (Sized_relobj::do_layout): Adjust section links. | |
7010 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
7011 | symbol section indexes. | |
7012 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
7013 | ordinary and special symbols. | |
7014 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
7015 | dynsym_xindex parameters. Change all callers. Adjust section | |
7016 | links. Use SHN_XINDEX when needed. | |
7017 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
7018 | Don't get fooled by special symbols. | |
7019 | * object.h (class Xindex): Define. | |
7020 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
7021 | do_initialize_xindex. | |
7022 | (Object::adjust_sym_shndx): New function. | |
7023 | (Object::set_xindex): New protected function. | |
7024 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
7025 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
7026 | (Symbol_value::value): Assert ordinary section. | |
7027 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
7028 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
7029 | Change all callers. | |
7030 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
7031 | all callers. | |
7032 | (class Sized_relobj): Update declarations. | |
7033 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
7034 | parameter. Change all callers. | |
7035 | (Sized_relobj::adjust_shndx): New function. | |
7036 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
7037 | field. | |
7038 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
7039 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
7040 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
7041 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
7042 | (Sized_dynobj::read_dynamic): Likewise. | |
7043 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
7044 | section links. | |
7045 | (Sized_dynobj::do_initialize_xindex): New function. | |
7046 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
7047 | do_initialize_xindex. | |
7048 | (Sized_dynobj::adjust_shndx): New function. | |
7049 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
7050 | dynsym_xindex_ fields. | |
7051 | (Layout::finalize): Add a call to set_section_indexes before | |
7052 | creating the symtab sections. | |
7053 | (Layout::set_section_indexes): Don't do anything if the section | |
7054 | already has a section index. | |
7055 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
7056 | caller. Create .symtab_shndx section if needed. | |
7057 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
7058 | caller. | |
7059 | (Layout::allocated_output_section_count): New function. | |
7060 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
7061 | needed. | |
7062 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
7063 | fields. Update declarations. | |
7064 | (Layout::symtab_xindex): New function. | |
7065 | (Layout::dynsym_xindex): New function. | |
7066 | (class Write_symbols_task): Add layout_ field. | |
7067 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
7068 | Change caller. | |
7069 | * output.cc (Output_section_headers::Output_section_headers): Add | |
7070 | shstrtab_section parameter. Change all callers. | |
7071 | (Output_section_headers::do_sized_write): Store overflow values | |
7072 | for section count and section string table section index in | |
7073 | section header zero. | |
7074 | (Output_file_header::do_sized_write): Check for overflow of | |
7075 | section count and section string table section index. | |
7076 | (Output_symtab_xindex::do_write): New function. | |
7077 | (Output_symtab_xindex::endian_do_write): New function. | |
7078 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
7079 | Update declarations. | |
7080 | (class Output_symtab_xindex): Define. | |
7081 | (Output_section::has_out_shndx): New function. | |
7082 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
7083 | field. | |
7084 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
7085 | Change all callers. | |
7086 | (Sized_symbol::init): Likewise. | |
7087 | (Symbol::output_section): Check for ordinary symbol. | |
7088 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
7089 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
7090 | callers. | |
7091 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
7092 | Change all callers. Simplify handling of symbols from sections | |
7093 | not included in the link. | |
7094 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
7095 | distinction. | |
7096 | (Weak_alias_sorter::operator()): Assert that symbols are | |
7097 | ordinary. | |
7098 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
7099 | distinction. | |
7100 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
7101 | parameters. Change all callers. | |
7102 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
7103 | symbol distinction. Use SHN_XINDEX when needed. | |
7104 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
7105 | parameter. Change all callers. | |
7106 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
7107 | SHN_XINDEX when needed. | |
7108 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
7109 | declarations. | |
7110 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
7111 | (Symbol::is_defined): Check is_ordinary. | |
7112 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
7113 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
7114 | (class Sized_symbol): Update declarations. | |
7115 | (class Symbol_table): Update declarations. | |
7116 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
7117 | parameters. Change all callers. | |
7118 | (Sized_symbol::override): Likewise. | |
7119 | (Symbol_table::override): Likewise. | |
7120 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
7121 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
7122 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
7123 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
7124 | to be in an ordinary section. | |
7125 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
7126 | object and is_ordinary parameters. Change all callers. | |
7127 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
7128 | Change all callers. Don't add undefined or non-ordinary symbols | |
7129 | to reloc_map_. | |
7130 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
7131 | Change all callers. | |
7132 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
7133 | declarations. | |
7134 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
7135 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
7136 | (Sized_relobj::relocate_sections): Likewise. | |
7137 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
7138 | (scan_relocatable_relocs): Likewise. | |
7139 | * i386.cc (Scan::local): Check for ordinary symbols. | |
7140 | * sparc.cc (Scan::local): Likewise. | |
7141 | * x86_64.cc (Scan::local): Likewise. | |
7142 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
7143 | to symbol_section_and_value. | |
7144 | * testsuite/many_sections_test.cc: New file. | |
7145 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
7146 | (check_PROGRAMS): Add many_sections_test. | |
7147 | (many_sections_test_SOURCES): Define. | |
7148 | (many_sections_test_DEPENDENCIES): Define. | |
7149 | (many_sections_test_LDFLAGS): Define. | |
7150 | (BUILT_SOURCES): Add many_sections_define.h. | |
7151 | (many_sections_define.h): New target. | |
7152 | (BUILT_SOURCES): Add many_sections_check.h. | |
7153 | (many_sections_check.h): New target. | |
7154 | (check_PROGRAMS): Add many_sections_r_test. | |
7155 | (many_sections_r_test_SOURCES): Define. | |
7156 | (many_sections_r_test_DEPENDENCIES): Define. | |
7157 | (many_sections_r_test_LDFLAGS): Define. | |
7158 | (many_sections_r_test_LDADD): Define. | |
7159 | (many_sections_r_test.o): New target. | |
7160 | * testsuite/Makefile.in: Rebuild. | |
7161 | ||
c5818ff1 CC |
7162 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
7163 | ||
7164 | * errors.cc (Errors::info): New function. | |
7165 | (gold_info): New function. | |
7166 | * errors.h (Errors::info): New function. | |
7167 | * gold.h (gold_info): New function. | |
7168 | * object.cc (Input_objects::add_object): Print trace output. | |
7169 | * options.cc (options::parse_set): New function. | |
7170 | (General_options::parse_wrap): Deleted. | |
7171 | (General_options::General_options): Deleted initializer. | |
7172 | * options.h (options::String_set): New typedef. | |
7173 | (options::parse_set): New function. | |
7174 | (DEFINE_set): New macro. | |
7175 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
7176 | callers of any_wrap_symbols and is_wrap_symbol. | |
7177 | (General_options::trace, General_options::trace_symbol): | |
7178 | New options. | |
7179 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
7180 | (General_options::wrap_symbols_): Deleted. | |
7181 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
7182 | ||
b5be4a7c DM |
7183 | 2008-04-17 David S. Miller <davem@davemloft.net> |
7184 | ||
7185 | * options.cc (General_options::parse_V): New function. | |
7186 | * options.h: Add entries for -V and -Qy. | |
7187 | ||
155a0dd7 ILT |
7188 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
7189 | ||
7190 | * common.cc (Symbol_table::allocate_commons): Remove options | |
7191 | parameter. Change caller. | |
7192 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
7193 | Change caller. Just call do_allocate_commons_list twice. | |
7194 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
7195 | of do_allocate_commons. | |
7196 | * common.h (class Allocate_commons_task): Remove options_ field. | |
7197 | Update constructor. | |
7198 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
7199 | tls_commons_. | |
7200 | (Symbol_table::add_from_object): Put TLS common symbols on | |
7201 | tls_commons_ list. | |
7202 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
7203 | which are IN_OUTPUT_DATA. | |
7204 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
7205 | allocate_commons and do_allocate_commons declarations. Declare | |
7206 | do_allocate_commons_list. | |
7207 | * gold.cc (queue_middle_tasks): Update creation of | |
7208 | Allocate_commons_task to not pass options. | |
7209 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
7210 | (TLS_TEST_C_FLAGS): New variable. | |
7211 | (tls_test_c_pic.o): New target. | |
7212 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
7213 | (tls_test_c_pic_ie.o): New target. | |
7214 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
7215 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
7216 | (tls_test_c.o): New target. | |
7217 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
7218 | (tls_pic_test_LDADD): Likewise. | |
7219 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
7220 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
7221 | (tls_test_c_gnu2.o): New target. | |
7222 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
7223 | tls_test_c_gnu2.o. | |
7224 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
7225 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
7226 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
7227 | * testsuite/tls_test.cc: Include "config.h". | |
7228 | (t_last): Call t11_last. | |
7229 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
7230 | * testsuite/tls_test_c.c: New file. | |
7231 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
7232 | * configure.ac: Check for OpenMP support. | |
7233 | * configure, config.in, Makefile.in: Rebuild. | |
7234 | * testsuite/Makefile.in: Rebuild. | |
7235 | ||
edfbb029 CC |
7236 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
7237 | ||
7238 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
7239 | (Target_i386::tls_base_symbol_defined_): New field. | |
7240 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
7241 | (Target_i386::Scan::global): Likewise. | |
7242 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
7243 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
7244 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
7245 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
7246 | (Target_x86_64::Scan::global): Likewise. | |
7247 | ||
f3c69fca CC |
7248 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
7249 | ||
7250 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
7251 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
7252 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
7253 | building shared libraries. | |
7254 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
7255 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
7256 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
7257 | * testsuite/Makefile.in: Rebuild. | |
7258 | * testsuite/weak_undef.h: New file. | |
7259 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
7260 | * testsuite/weak_undef_file2.cc: Likewise. | |
7261 | * testsuite/weak_undef_test.cc: Likewise. | |
7262 | ||
7c414435 DM |
7263 | 2008-04-16 David S. Miller <davem@davemloft.net> |
7264 | ||
32b769e1 DM |
7265 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
7266 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
7267 | (Target_sparc::Scan::check_non_pic): New function. | |
7268 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
7269 | (Target_sparc::Scan::global): Likewise. | |
7270 | ||
11936fb1 DM |
7271 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
7272 | * configure: Rebuild. | |
7273 | ||
7c414435 DM |
7274 | * options.h (DEFINE_enable): New macro. |
7275 | (new_dtags): New enable option. | |
7276 | (initfirst, interpose, loadfltr, nodefaultlib, | |
7277 | nodelete, nodlopen, nodump): New -z options. | |
7278 | * layout.cc (Layout:finish_dynamic_section): If new | |
7279 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
7280 | DT_FLAGS_1 containing any specified -z flags. | |
7281 | ||
85c7bf8b ILT |
7282 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
7283 | ||
12c0daef ILT |
7284 | * copy-relocs.cc: New file. |
7285 | * copy-relocs.h: New file. | |
7286 | * reloc.cc: Remove Copy_relocs code. | |
7287 | * reloc.h: Likewise. | |
7288 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
7289 | get_reloc_addend_noerror. | |
7290 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
7291 | variants of add_global which take an addend which must be zero. | |
7292 | * i386.cc: Include "copy-relocs.h". | |
7293 | (class Target_i386): Change type of copy_relocs_ to variable, | |
7294 | update initializer. | |
7295 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
7296 | Change all callers. | |
7297 | (Target_i386::do_finalize_sections): Change handling of | |
7298 | copy_relocs_. | |
7299 | * sparc.cc: Include "copy-relocs.h". | |
7300 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
7301 | update initializer. | |
7302 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
7303 | Change all callers. | |
7304 | (Target_sparc::do_finalize_sections): Change handling of | |
7305 | copy_relocs_. | |
7306 | * x86_64.cc: Include "copy-relocs.h". | |
7307 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
7308 | update initializer. | |
7309 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
7310 | class. Change all callers. | |
7311 | (Target_x86_64::do_finalize_sections): Change handling of | |
7312 | copy_relocs_. | |
7313 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
7314 | (HFILES): Add copy-relocs.h. | |
7315 | ||
4f4995b6 ILT |
7316 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
7317 | ||
85c7bf8b ILT |
7318 | * testsuite/script_test_4.sh: Permit leading zeroes. |
7319 | ||
4f2a9edd ILT |
7320 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
7321 | ||
e6188289 ILT |
7322 | * script-sections.cc (Script_sections::create_segments): Use |
7323 | header_size_adjustment even when there is enough room for the | |
7324 | headers. | |
7325 | * testsuite/script_test_4.sh: New file. | |
7326 | * testsuite/script_test_4.t: New file. | |
7327 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
7328 | (check_DATA): Add script_test_4.stdout. | |
7329 | (MOSTLYCLEANFILES): Likewise. | |
7330 | (script_test_4): New target. | |
7331 | (script_test_4.stdout): New target. | |
7332 | * testsuite/Makefile.in: Rebuild. | |
7333 | ||
4f2a9edd ILT |
7334 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
7335 | constants. | |
7336 | ||
f5314dd5 DM |
7337 | 2008-04-14 David S. Miller <davem@davemloft.net> |
7338 | ||
7339 | * sparc.cc: New file. | |
7340 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
7341 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
7342 | * configure.tgt: Document targ_extra_size and | |
7343 | targ_extra_big_endian. Add entries for sparc-* and | |
7344 | sparc64-*. | |
7345 | * configure.ac: Handle targ_extra_size and | |
7346 | targ_extra_big_endian. | |
7347 | * Makefile.in: Rebuild. | |
7348 | * configure: Likewise. | |
7349 | * po/POTFILES.in: Likewise. | |
7350 | * po/gold.pot: Likewise. | |
7351 | ||
154e0e9a ILT |
7352 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
7353 | ||
7354 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
7355 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
7356 | in the name/type/flags to section mapping. Don't call | |
7357 | allocate_output_section. | |
7358 | (Layout::choose_output_section): Change parameter from adjust_name | |
7359 | to is_input_section. Don't permit input sections after sections | |
7360 | are attached to segments. Don't call allocate_output_section. | |
7361 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
7362 | not write_enable_output_section. | |
7363 | (Layout::make_output_section): Don't push to | |
7364 | unattached_section_list_ nor call attach_to_segment. Call | |
7365 | attach_section_to_segment if sections are attached. | |
7366 | (Layout::attach_sections_to_segments): New function. | |
7367 | (Layout::attach_section_to_segment): New function. | |
7368 | (Layout::attach_allocated_section_to_segment): Rename from | |
7369 | attach_to_segment. Remove flags parameter. | |
7370 | (Layout::allocate_output_section): Remove function. | |
7371 | (Layout::write_enable_output_section): Remove function. | |
7372 | * layout.h (class Layout): Update for above changes. Add new | |
7373 | field sections_are_attached_. | |
7374 | * output.h (Output_section::update_flags_for_input_section): New | |
7375 | function. | |
7376 | * output.cc (Output_section::add_input_section): Call | |
7377 | update_flags_for_input_section. | |
7378 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
7379 | ||
009a67a2 CC |
7380 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
7381 | ||
7382 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
7383 | thought unnecessary. | |
7384 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
7385 | ||
759b1a24 ILT |
7386 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
7387 | ||
7388 | * output.h (class Output_section_data): Remove inline definition | |
7389 | of set_addralign. | |
7390 | * output.cc (Output_section_data::set_addralign): New function. | |
7391 | ||
c2b45e22 CC |
7392 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
7393 | ||
7394 | Add support for TLS descriptors for i386 and x86_64. | |
7395 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
7396 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
7397 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
7398 | GOT_TYPE_TLS_DESC. | |
7399 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
7400 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
7401 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
7402 | relocations. | |
7403 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
7404 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
7405 | Fix problem with initial-exec relocations. | |
7406 | (Target_i386::Relocate::relocate_tls): Likewise. | |
7407 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
7408 | relaxation. | |
7409 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
7410 | support for section-plus-offset dynamic table entries. | |
7411 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
7412 | (Output_data_dynamic::Dynamic_entry): Add support for | |
7413 | section-plus-offset dynamic table entries. | |
7414 | (Output_data_dynamic::Classification): Likewise. | |
7415 | (Output_data_dynamic::classification_): Renamed offset_. | |
7416 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
7417 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
7418 | (Target_x86_64::make_plt_section): New function. | |
7419 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
7420 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
7421 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
7422 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
7423 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
7424 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
7425 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
7426 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
7427 | add extra PLT entry for TLS descriptors. | |
7428 | (Output_data_plt_x86_64::got_): New field. | |
7429 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
7430 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
7431 | fields. | |
7432 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
7433 | descriptors. | |
7434 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
7435 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
7436 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
7437 | R_386_TLS_DESC_CALL relocations. | |
7438 | (Target_x86_64::Scan::global): Likewise. | |
7439 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
7440 | for TLS descriptors. | |
7441 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
7442 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
7443 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
7444 | GD-to-IE relaxation. | |
7445 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
7446 | and TLS_DESCRIPTORS. | |
7447 | * Makefile.in: Rebuild. | |
7448 | * configure: Rebuild. | |
7449 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
7450 | (tls_test_shared2.so): New target. | |
7451 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
7452 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
7453 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
7454 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
7455 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
7456 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
7457 | New targets. | |
7458 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
7459 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
7460 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
7461 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
7462 | (tls_shared_gnu2_test): New target. | |
7463 | (tls_test_gnu2_shared.so): New target. | |
7464 | (tls_shared_gnu2_test_SOURCES): New variable. | |
7465 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
7466 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
7467 | (tls_shared_gnu2_test_LDADD): New variable. | |
7468 | * testsuite/Makefile.in: Rebuild. | |
7469 | * testsuite/Makefile. | |
7470 | ||
83bfb6b7 ILT |
7471 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
7472 | ||
7473 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
7474 | justsyms.t. | |
7475 | * testsuite/Makefile.in: Rebuild. | |
7476 | ||
7477 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
7478 | long. | |
7479 | * testsuite/script_test_2.cc (main): Adjust test. | |
7480 | ||
706e1f5e ILT |
7481 | 2008-04-11 David S. Miller <davem@davemloft.net> |
7482 | Ian Lance Taylor <iant@google.com> | |
7483 | ||
7484 | * options.h (General_options): Add entries for '-Y' and | |
7485 | '-relax'. | |
7486 | * options.cc (General_options:finalize): If -Y was used, add those | |
7487 | entries to the library path instead of the default "/lib" and | |
7488 | "/usr/lib". | |
7489 | ||
7c98e6bb DM |
7490 | 2008-04-11 David S. Miller <davem@davemloft.net> |
7491 | ||
7492 | * testsuite/justsyms.t: Start at 0x100. | |
7493 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
83bfb6b7 ILT |
7494 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
7495 | long. | |
7496 | * testsuite/script_test_2.cc: Adjust string and section length | |
7497 | checks. | |
7c98e6bb | 7498 | |
99a37bfd ILT |
7499 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
7500 | ||
2cefc357 ILT |
7501 | PR gold/5996 |
7502 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
7503 | orphan parameter. | |
7504 | (Output_section_definition::allocate_to_segment): Likewise. | |
7505 | (Orphan_output_section::allocate_to_segment): Likewise. | |
7506 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
7507 | propagate non-PT_LOAD segments to orphan sections. | |
7508 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
7509 | readelf rather than objdump. | |
7510 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
7511 | .interp section and PT_INTERP segment are the same size. | |
7512 | * testsuite/Makefile.in: Rebuild. | |
7513 | ||
99a37bfd ILT |
7514 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
7515 | aliases for symbols defined in the same object. | |
7516 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
7517 | (weak_alias_test_SOURCES): New variable. | |
7518 | (weak_alias_test_DEPENDENCIES): New variable. | |
7519 | (weak_alias_test_LDFLAGS): New variable. | |
7520 | (weak_alias_test_LDADD): New variable. | |
7521 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
7522 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
7523 | (weak_alias_test_3.o): New target. | |
7524 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
7525 | * testsuite/weak_alias_test_main.cc: New file. | |
7526 | * testsuite/weak_alias_test_1.cc: New file. | |
7527 | * testsuite/weak_alias_test_2.cc: New file. | |
7528 | * testsuite/weak_alias_test_3.cc: New file. | |
7529 | ||
780e49c5 ILT |
7530 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
7531 | ||
cdb0b8f5 ILT |
7532 | * options.h (class General_options): Add --noinhibit-exec option. |
7533 | * main.cc (main): Check --noinhibit-exec. | |
7534 | ||
0864d551 ILT |
7535 | * options.h (class General_options): Define --wrap as a special |
7536 | option. Add wrap_symbols_ field. | |
7537 | (General_options::any_wrap_symbols): New function. | |
7538 | (General_options::is_wrap_symbol): New function. | |
7539 | * options.cc (General_options::parse_wrap): New function. | |
7540 | (General_options::General_options): Initialize wrap_symbols_. | |
7541 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
7542 | (Symbol_table::add_from_object): Handle --wrap. | |
7543 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
7544 | * target.h (Target::wrap_char): New function. | |
7545 | (Target::Target_info): Add wrap_char field. | |
7546 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
7547 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
7548 | * testsuite/testfile.cc (Target_test::test_target_info): | |
7549 | Likewise. | |
7550 | ||
789aa6de ILT |
7551 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
7552 | there is one. | |
7553 | ||
2c38906f ILT |
7554 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
7555 | * layout.cc (Layout::Layout): Initialize new field. | |
7556 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
7557 | output section until we find a section we merged successfully. | |
7558 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
7559 | that the size be non-zero. | |
7560 | ||
780e49c5 ILT |
7561 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
7562 | qualifier. | |
7563 | ||
7fcd0256 ILT |
7564 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
7565 | ||
7566 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
7567 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
7568 | on HAVE_ZLIB. | |
7569 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
7570 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
7571 | ||
6835af53 ILT |
7572 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
7573 | ||
e24f324c ILT |
7574 | * version.cc (version_string): Set to "1.5". |
7575 | ||
a036edd8 ILT |
7576 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
7577 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
7578 | (Target_x86_64::Scan::check_non_pic): New function. | |
7579 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
7580 | (Target_x86_64::Scan::global): Likewise. | |
7581 | ||
624f8810 ILT |
7582 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
7583 | addend parameter. Change caller. Handle merge sections. | |
7584 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
7585 | Address to Addend. Don't add in the result of | |
7586 | local_section_offset, pass down the addend and use the returned | |
7587 | value. | |
7588 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
7589 | Update declarations of local_section_offset and symbol_value. | |
7590 | * testsuite/two_file_test_1.cc (t18): New function. | |
7591 | * testsuite/two_file_test_2.cc (f18): New function. | |
7592 | * testsuite/two_file_test_main.cc (main): Call t18. | |
7593 | * testsuite/two_file_test.h (t18, f18): Declare. | |
7594 | ||
6835af53 ILT |
7595 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
7596 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
7597 | conditionals. | |
7598 | (TEST_READELF): New variable. | |
7599 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
7600 | (check_PROGRAMS): Add two_file_strip_test. | |
7601 | (two_file_strip_test): New target. | |
7602 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
7603 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
7604 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
7605 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
7606 | (two_file_same_shared_strip_test_LDADD): New variable. | |
7607 | (two_file_shared_strip.so): New target. | |
7608 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
7609 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
7610 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
7611 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
7612 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
7613 | ||
86925eef CC |
7614 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
7615 | ||
7616 | * symtab.h (Symbol::is_weak_undefined): New function. | |
7617 | (Symbol::is_strong_undefined): New function. | |
7618 | (Symbol::is_absolute): New function. | |
7619 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
7620 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
7621 | absolute symbols. | |
7622 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
7623 | (weak_undef_test): New target. | |
7624 | * testsuite/Makefile.in: Rebuild. | |
7625 | * testsuite/weak_undef_file1.cc: New file. | |
7626 | * testsuite/weak_undef_file2.cc: New file. | |
7627 | * testsuite/weak_undef_test.cc: New file. | |
7628 | ||
126f3ece ILT |
7629 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
7630 | ||
7631 | * compressed_output.h (class Output_compressed_section): Use | |
7632 | unsigned buffer. | |
7633 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
7634 | add zlib header. | |
7635 | (zlib_compressed_suffix): Removed. | |
7636 | (Output_compressed_section::set_final_data_size): Use unsigned | |
7637 | buffers. | |
7638 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
7639 | Fix linker invocation. | |
7640 | (flagstest_o_specialfile_and_compress_debug_sections): | |
7641 | Likewise. | |
7642 | * testsuite/Makefile.in: Regenerated. | |
7643 | ||
deae2a14 DM |
7644 | 2008-04-02 David S. Miller <davem@davemloft.net> |
7645 | ||
7646 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
7647 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
7648 | ||
70752818 ILT |
7649 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
7650 | ||
7651 | * TODO: New file. | |
7652 | ||
39d0cb0e ILT |
7653 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
7654 | ||
7655 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
7656 | parameters. Update for new key type to views_. Change all | |
7657 | callers. | |
7658 | (File_read::read): Adjust for byteshift in returned view. | |
7659 | (File_read::add_view): New function, broken out of | |
7660 | find_and_make_view. | |
7661 | (File_read::make_view): New function, broken out of | |
7662 | find_and_make_view. | |
7663 | (File_read::find_or_make_view): Add offset and aligned | |
7664 | parameters. Rewrite accordingly. Change all callers. | |
7665 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
7666 | for byteshift in return value. | |
7667 | (File_read::get_lasting_view): Likewise. | |
7668 | * fileread.h (class File_read): Update declarations. | |
7669 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
7670 | constructor. Add byteshift method. | |
7671 | * archive.h (Archive::clear_uncached_views): New function. | |
7672 | (Archive::get_view): Add aligned parameter. Change all callers. | |
7673 | * object.h (Object::get_view): Add aligned parameter. Change all | |
7674 | callers. | |
7675 | (Object::get_lasting_view): Likewise. | |
7676 | ||
7677 | * fileread.cc (File_read::release): Don't call clear_views if | |
7678 | there are multiple objects. | |
7679 | * fileread.h (File_read::clear_uncached_views): New function. | |
7680 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
7681 | on the archive. | |
7682 | ||
a1207466 CC |
7683 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
7684 | ||
7685 | Add thin archive support. | |
7686 | * archive.cc (Archive::armagt): New const. | |
7687 | (Archive::setup): Remove task parameter and calls to unlock. | |
7688 | (Archive::unlock_nested_archives): New function. | |
7689 | (Archive::read_header): Add nested_off parameter. Change | |
7690 | all callers. | |
7691 | (Archive::interpret_header): Likewise. | |
7692 | (Archive::include_all_members): Change to handle thin | |
7693 | archives. | |
7694 | (Archive::include_member): Likewise. | |
7695 | * archive.h (Archive::Archive): Add new parameters and | |
7696 | initializers. | |
7697 | (Archive::armagt): New const. | |
7698 | (Archive::setup): Remove task parameter. | |
7699 | (Archive::unlock_nested_archives): New function. | |
7700 | (Archive::read_header): Add nested_off parameter. | |
7701 | (Archive::interpret_header): Likewise. | |
7702 | (Archive::Nested_archive_table): New typedef. | |
7703 | (Archive::is_thin_archive_): New field. | |
7704 | (Archive::nested_archives_): New field. | |
7705 | (Archive::options_): New field. | |
7706 | (Archive::dirpath_): New field. | |
7707 | (Archive::task_): New field. | |
7708 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
7709 | for thin archives. Pass additional parameters to | |
7710 | Archive::Archive. Unlock the archive file after calling | |
7711 | Archive::setup. | |
cd536b21 | 7712 | |
479f6503 ILT |
7713 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
7714 | ||
686c8caf ILT |
7715 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
7716 | version symbol to be local. | |
7717 | * testsuite/ver_test_4.sh: New file. | |
7718 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
7719 | (check_DATA): Add ver_test_4.syms. | |
7720 | (ver_test_4.syms): New target. | |
7721 | * testsuite/Makefile.in: Rebuild. | |
7722 | ||
ab794b6b ILT |
7723 | * output.cc |
7724 | (Output_section::Input_section_sort_entry::has_priority): New | |
7725 | function. | |
7726 | (Output_section::Input_section_sort_entry::match_file_name): New | |
7727 | function. | |
7728 | (Output_section::Input_section_sort_entry::match_section_name): | |
7729 | Remove. | |
7730 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
7731 | Remove. | |
7732 | (Output_section::Input_section_sort_entry::match_section_file): | |
7733 | Remove. | |
7734 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
7735 | using new Input_section_sort_entry functions. Sort crtbegin and | |
7736 | crtend first. Sort sections with no priority before sections with | |
7737 | a priority. | |
7738 | * testsuite/initpri1.c (d3): Check j != 4. | |
7739 | (cd5): New constructor/destructor function. | |
7740 | (main): Check j != 2. | |
7741 | ||
479f6503 ILT |
7742 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
7743 | new symbol when resolving, don't call set_is_default. | |
7744 | * testsuite/ver_test_7.cc: New file. | |
7745 | * testsuite/ver_test_7.sh: New file. | |
7746 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
7747 | (ver_test_7.o): New target. | |
7748 | (check_SCRIPTS): Add ver_test_7.sh. | |
7749 | (check_DATA): Add ver_test_7.syms. | |
7750 | (ver_test_7.syms): New target. | |
7751 | ||
2fd32231 ILT |
7752 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
7753 | ||
7754 | * layout.cc (Layout::layout): If we see an input section with a | |
7755 | name that needs sorting, set the must_sort flag for the output | |
7756 | section. | |
7757 | (Layout::make_output_section): If the name of the output section | |
7758 | indicates that it might require sorting, set the may_sort flag. | |
7759 | * output.h (Output_section::may_sort_attached_input_sections): New | |
7760 | function. | |
7761 | (Output_section::set_may_sort_attached_input_sections): New | |
7762 | function. | |
7763 | (Output_section::must_sort_attached_input_sections): New | |
7764 | function. | |
7765 | (Output_section::set_must_sort_attached_input_sections): New | |
7766 | function. | |
7767 | (class Output_section): Declare Input_section_sort_entry. Define | |
7768 | Input_section_sort_compare. Declare | |
7769 | sort_attached_input_sections. Add new fields: | |
7770 | may_sort_attached_input_sections_, | |
7771 | must_sort_attached_input_sections_, | |
7772 | attached_input_sections_are_sorted_. | |
7773 | * output.cc (Output_section::Output_section): Initialize new | |
7774 | fields. | |
7775 | (Output_section::add_input_section): Add an entry to | |
7776 | input_sections_ if may_sort or must_sort are true. | |
7777 | (Output_section::set_final_data_size): Call | |
7778 | sort_attached_input_sections if necessary. | |
7779 | (Output_section::Input_section_sort_entry): Define new class. | |
7780 | (Output_section::Input_section_sort_compare::operator()): New | |
7781 | function. | |
7782 | (Output_section::sort_attached_input_sections): New function. | |
7783 | * configure.ac: Check whether the compiler supports constructor | |
7784 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
7785 | * testsuite/initpri1.c: New file. | |
7786 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
7787 | CONSTRUCTOR_PRIORITY. | |
7788 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
7789 | (initpri1_LDFLAGS): New variable. | |
7790 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
7791 | ||
18e6b24e ILT |
7792 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
7793 | ||
49bdd526 ILT |
7794 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
7795 | * testsuite/common_test_1.c: New file. | |
7796 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
7797 | (common_test_1_SOURCES): New variable. | |
7798 | (common_test_1_DEPENDENCIES): New variable. | |
7799 | (common_test_1_LDFLAGS): New variable. | |
7800 | ||
18e6b24e ILT |
7801 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
7802 | and commons_ correctly when NAME/VERSION does not override | |
7803 | NAME/NULL. | |
7804 | * testsuite/ver_test_6.c: New file. | |
7805 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
7806 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
7807 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
7808 | ||
04bf7072 ILT |
7809 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
7810 | ||
5871526f ILT |
7811 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
7812 | of an undefined symbol from a version script. | |
7813 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
7814 | (ver_test_5.o): New target. | |
7815 | (check_SCRIPTS): Add ver_test_5.sh. | |
7816 | (check_DATA): Add ver_test_5.syms. | |
7817 | (ver_test_5.syms): New target. | |
7818 | * testsuite/ver_test_5.cc: New file. | |
7819 | * testsuite/ver_test_5.script: New file. | |
7820 | * testsuite/ver_test_5.sh: New file. | |
7821 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
7822 | ||
04bf7072 ILT |
7823 | PR gold/5986 |
7824 | Fix problems building gold with gcc 4.3.0. | |
7825 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
7826 | (gold_error_at_location, gold_warning_at_location): Use it. | |
7827 | * configure.ac: Check whether we can compile and use a template | |
7828 | function with a printf attribute. | |
7829 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
7830 | when jumping over bytes. | |
7831 | * object.cc: Instantiate Object::read_section_data. | |
7832 | * debug.h: Include <cstring> | |
7833 | * dwarf_reader.cc: Include <algorithm> | |
7834 | * main.cc: Include <cstring>. | |
7835 | * options.cc: Include <cstring>. | |
7836 | * output.cc: Include <cstring>. | |
7837 | * script.cc: Include <cstring>. | |
7838 | * script.h: Include <string>. | |
7839 | * symtab.cc: Include <cstring> and <algorithm>. | |
7840 | * target-select.cc: Include <cstring>. | |
7841 | * version.cc: Include <string>. | |
7842 | * testsuite/testmain.cc: Include <cstdlib>. | |
7843 | * configure, config.in: Rebuild. | |
7844 | ||
874c5b28 ILT |
7845 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
7846 | ||
819d6c3a ILT |
7847 | * options.cc: Include "../bfd/bfdver.h". |
7848 | (options::help): Print bug reporting address. | |
7849 | ||
f4b2c6f5 ILT |
7850 | * version.cc (print_version): Adjust output for current value of |
7851 | BFD_VERSION_STRING. | |
7852 | ||
7853 | * NEWS: New file. | |
7854 | ||
e96caa79 ILT |
7855 | * options.cc (options::help): Print list of supported targets. |
7856 | * target-select.h: Include <vector>. | |
7857 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
7858 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
7859 | (Target_selector::Target_selector): Add bfd_name parameter. | |
7860 | (Target_selector::recognize): Make non-virtual, call | |
7861 | do_recognize. | |
7862 | (Target_selector::recognize_by_name): Make non-virtual, call | |
7863 | do_recognize_by_name. | |
7864 | (Target_selector::supported_names): New function. | |
7865 | (Target_selector::bfd_name): New function. | |
7866 | (Target_selector::do_instantiate_target): New pure virtual | |
7867 | function. | |
7868 | (Target_selector::do_recognize): New virtual function. | |
7869 | (Target_selector::do_recognize_by_name): New virtual function. | |
7870 | (Target_selector::instantiate_target): New private function. | |
7871 | (supported_target_names): Declare. | |
7872 | * target-select.cc (Target_selector::Target_selector): Update for | |
7873 | new parameter and fields. | |
7874 | (select_target_by_name): Check that the name matches before | |
7875 | calling recognize_by_name. | |
7876 | (supported_target_names): New function. | |
7877 | * i386.cc (class Target_selector_i386): Update Target_selector | |
7878 | constructor call. Remove recognize and recognize_by_name. Add | |
7879 | do_instantiate_target. | |
7880 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
7881 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
7882 | changes to Target_selector. | |
7883 | ||
874c5b28 ILT |
7884 | * README: Rewrite, with some notes on unsupported features. |
7885 | ||
0a65a3a7 CC |
7886 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
7887 | ||
7888 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
7889 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
7890 | member functions. | |
7891 | (Target_i386::Scan::global): Likewise. | |
7892 | (Target_i386::Relocate::relocate): Likewise. | |
7893 | (Target_i386::Relocate::relocate_tls): Likewise. | |
7894 | * object.h (Got_offset_list): New class. | |
7895 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
7896 | (Sized_relobj::local_got_offset): Likewise. | |
7897 | (Sized_relobj::set_local_got_offset): Likewise. | |
7898 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
7899 | (Sized_relobj::local_tls_got_offset): Removed. | |
7900 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
7901 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
7902 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
7903 | (Output_data_got::add_global_with_rel): Likewise. | |
7904 | (Output_data_got::add_global_with_rela): Likewise. | |
7905 | (Output_data_got::add_global_pair_with_rel): New function. | |
7906 | (Output_data_got::add_global_pair_with_rela): New function. | |
7907 | (Output_data_got::add_local): Added got_type parameter. | |
7908 | (Output_data_got::add_local_with_rel): Likewise. | |
7909 | (Output_data_got::add_local_with_rela): Likewise. | |
7910 | (Output_data_got::add_local_pair_with_rel): New function. | |
7911 | (Output_data_got::add_local_pair_with_rela): New function. | |
7912 | (Output_data_got::add_global_tls): Removed. | |
7913 | (Output_data_got::add_global_tls_with_rel): Removed. | |
7914 | (Output_data_got::add_global_tls_with_rela): Removed. | |
7915 | (Output_data_got::add_local_tls): Removed. | |
7916 | (Output_data_got::add_local_tls_with_rel): Removed. | |
7917 | (Output_data_got::add_local_tls_with_rela): Removed. | |
7918 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
7919 | (Output_data_got::add_global_with_rel): Likewise. | |
7920 | (Output_data_got::add_global_with_rela): Likewise. | |
7921 | (Output_data_got::add_global_pair_with_rel): New function. | |
7922 | (Output_data_got::add_global_pair_with_rela): New function. | |
7923 | (Output_data_got::add_local): Added got_type parameter. | |
7924 | (Output_data_got::add_local_with_rel): Likewise. | |
7925 | (Output_data_got::add_local_with_rela): Likewise. | |
7926 | (Output_data_got::add_local_pair_with_rel): New function. | |
7927 | (Output_data_got::add_local_pair_with_rela): New function. | |
7928 | (Output_data_got::add_global_tls): Removed. | |
7929 | (Output_data_got::add_global_tls_with_rel): Removed. | |
7930 | (Output_data_got::add_global_tls_with_rela): Removed. | |
7931 | (Output_data_got::add_local_tls): Removed. | |
7932 | (Output_data_got::add_local_tls_with_rel): Removed. | |
7933 | (Output_data_got::add_local_tls_with_rela): Removed. | |
7934 | * resolve.cc (Symbol::override_base_with_special): Removed | |
7935 | reference to has_got_offset_ field. | |
7936 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
7937 | of got_offset_ with got_offsets_. Removed initialization | |
7938 | of has_got_offset_ | |
53fcba31 | 7939 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
0a65a3a7 CC |
7940 | (Symbol::got_offset): Likewise. |
7941 | (Symbol::set_got_offset): Likewise. | |
7942 | (Symbol::has_tls_got_offset): Removed. | |
7943 | (Symbol::tls_got_offset): Removed. | |
7944 | (Symbol::set_tls_got_offset): Removed. | |
7945 | (Symbol::got_offset_): Removed. | |
7946 | (Symbol::tls_mod_got_offset_): Removed. | |
7947 | (Symbol::tls_pair_got_offset_): Removed. | |
7948 | (Symbol::got_offsets_): New field. | |
7949 | (Symbol::has_got_offset): Removed. | |
7950 | (Symbol::has_tls_mod_got_offset): Removed. | |
7951 | (Symbol::has_tls_pair_got_offset): Removed. | |
7952 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
7953 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
7954 | member functions. | |
7955 | (Target_x86_64::Scan::global): Likewise. | |
7956 | (Target_x86_64::Relocate::relocate): Likewise. | |
7957 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
7958 | ||
bd52eafb BE |
7959 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
7960 | ||
7961 | * yyscript.y: Fix spelling error in comment. | |
7962 | ||
8b105e34 ILT |
7963 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
7964 | ||
8ed814a9 ILT |
7965 | * options.h (class General_options): Define build_id option. |
7966 | * layout.h (class Layout): Declare write_build_id, create_note, | |
7967 | create_build_id. Add build_id_note_ member. | |
7968 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
7969 | "libiberty.h", "md5.h", "sha1.h". | |
7970 | (Layout::Layout): Initialize eh_frame_data_, | |
7971 | eh_frame_hdr_section_, and build_id_note_. | |
7972 | (Layout::finalize): Call create_build_id. | |
7973 | (Layout::create_note): New function, broken out of | |
7974 | Layout::create_gold_note. | |
7975 | (Layout::create_gold_note): Call create_note. | |
7976 | (Layout::create_build_id): New function. | |
7977 | (Layout::write_build_id): New function. | |
7978 | (Close_task_runner::run): Call write_build_id. | |
7979 | ||
8b105e34 ILT |
7980 | * x86_64.cc: Correct license to GPLv3. |
7981 | ||
086a1841 ILT |
7982 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
7983 | ||
7984 | * options.cc: Include "demangle.h". | |
7985 | (parse_optional_string): New function. | |
7986 | (parse_long_option): Handle takes_optional_argument. | |
7987 | (parse_short_option): Update dash_z initializer. Handle | |
7988 | takes_optional_argument. | |
7989 | (General_options::General_options): Initialize do_demangle_. | |
7990 | (General_options::finalize): Set do_demangle_. Handle demangling | |
7991 | style. | |
7992 | * options.h (parse_optional_string): Declare. | |
7993 | (struct One_option): Add optional_arg field. Update constructor. | |
7994 | Update call constructor calls. Add takes_optional_argument | |
7995 | function. | |
7996 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
7997 | (DEFINE_optional_string): Define. | |
7998 | (General_options::demangle): Change from DEFINE_bool to | |
7999 | DEFINE_optional_string. | |
8000 | (General_options::no_demangle): New function. | |
8001 | (General_options::do_demangle): New function. | |
8002 | (General_options::set_do_demangle): New function. | |
8003 | (General_options::execstack_status_): Move definition to end of | |
8004 | class definition. | |
8005 | (General_options::static_): Likewise. | |
8006 | (General_options::do_demangle_): New field. | |
8007 | * object.cc (big_endian>::get_symbol_location_info): Call | |
8008 | Options::do_demangle, not Options::demangle. | |
8009 | * symtab.cc (demangle): Likewise. | |
8010 | ||
cbb93e63 ILT |
8011 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
8012 | ||
8013 | * gold.h: Include <cstddef> and <sys/types.h> | |
8014 | * options.h: Include <cstring>. | |
8015 | ||
ec531623 ILT |
8016 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
8017 | ||
8018 | * Added source code to GNU binutils. |