Commit | Line | Data |
---|---|---|
9e9e071b ILT |
1 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
2 | ||
3 | * options.h (class General_options): Add --spare-dynamic-tags. | |
4 | * output.cc (Output_data_dynamic::set_final_data_size): Implement | |
5 | --spare-dynamic-tags. | |
6 | ||
a81ee015 ILT |
7 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
8 | ||
9 | * incremental.cc: Include "libiberty.h". | |
10 | ||
44ec90b9 RO |
11 | 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12 | ||
13 | * dynobj.h (Verdef::Verdef): Add is_info arg, is_info member | |
14 | function, is_info_ member. | |
15 | * dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_. | |
16 | (Versions::Versions): Update caller. | |
17 | (Versions::define_base_version): Likewise. | |
18 | (Versions::add_def): Likewise. | |
19 | ||
0897ed3b ST |
20 | 2010-03-03 Sriraman Tallam <tmsriram@google.com> |
21 | ||
22 | * i386.cc (Target_i386::can_check_for_function_pointers): New function. | |
23 | (Scan::possible_function_pointer_reloc): New function. | |
24 | (Scan::local_reloc_may_be_function_pointer): Change to call | |
25 | possible_function_pointer_reloc. | |
26 | (Scan::global_reloc_may_be_function_pointer): Ditto. | |
27 | * icf.h (Icf::check_section_for_function_pointers): Change to reject | |
28 | relocations in ".data.rel.ro._ZTV" section. | |
29 | * testsuite/icf_safe_so_test.sh: Change to pass i386. | |
30 | * testsuite/icf_safe_so_test.cc: Ditto. | |
31 | * testsuite/icf_safe_test.cc: Ditto. | |
32 | * testsuite/icf_safe_test.sh: Ditto. | |
33 | ||
d3bbad62 ILT |
34 | 2010-03-03 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
35 | Ian Lance Taylor <iant@google.com> | |
36 | ||
37 | * target-reloc.h (relocate_section): Check the symbol table index | |
38 | for -1U before setting the local symbol index. | |
39 | (scan_relocatable_relocs): If copying the relocation, record that | |
40 | the local symbol is required. | |
41 | * object.h (Symbol_value::is_output_symtab_index_set): New | |
42 | function. | |
43 | (Symbol_value::may_be_discarded_from_output_symtab): New | |
44 | function. | |
45 | (Symbol_value::has_output_symtab_entry): New function. | |
46 | (Symbol_value::needs_output_symtab_entry): Remove. | |
47 | (Symbol_value::output_symtab_index): Make sure the symbol index is | |
48 | set. | |
49 | (Symbol_value::set_output_symtab_index): Make sure the symbol | |
50 | index is not set. Make sure the new index is valid. | |
51 | (Symbol_value::set_must_have_output_symtab_entry): New function. | |
52 | (Symbol_value::has_output_dynsym_entry): New function. | |
53 | (Symbol_value::set_output_dynsym_index): Make sure the new index | |
54 | is valid. | |
55 | (Sized_relobj::set_must_have_output_symtab_entry): New function. | |
56 | * object.cc (Sized_relobj::do_count_local_symbols): Only discard a | |
57 | local symbol if permitted. | |
58 | (Sized_relobj::do_finalize_local_symbols): Call | |
59 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
60 | (Sized_relobj::write_local_symbols): Call has_output_symtab_entry | |
61 | rather than needs_output_symtab_entry. Call | |
62 | has_output_dynsym_entry rather than needs_output_dynsym_entry. | |
63 | * arm.cc (Arm_relobj::update_output_local_symbol_count): Call | |
64 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
65 | * testsuite/discard_locals_relocatable_test.c: New file. | |
66 | * testsuite/discard_locals_test.sh: Test -r. | |
67 | * testsuite/Makefile.am (check_DATA): Add | |
68 | discard_locals_relocatable_test1.syms, | |
69 | discard_local_relocatable_test2.syms. | |
70 | (MOSTLYCLEANFILES): Likewise. Also add | |
71 | discard_locals_relocatable_test1.lout and | |
72 | discard_locals_relocatable_test2.out. | |
73 | (discard_locals_relocatable_test1.syms): New target. | |
74 | (discard_locals_relocatable_test.o): New target. | |
75 | (discard_locals_relocatable_test1.out): New target. | |
76 | (discard_locals_relocatable_test2.syms): New target. | |
77 | (discard_locals_relocatable_test2.out): New target. | |
78 | (various): Add missing ../ld-new dependencies. | |
79 | * testsuite/Makefile.in: Rebuild. | |
80 | ||
7e8ccf26 NC |
81 | 2010-03-03 Nick Clifton <nickc@redhat.com> |
82 | ||
83 | * po/fi.po: New Finnish translation. | |
84 | ||
2a0ff005 DK |
85 | 2010-03-01 Doug Kwan <dougkwan@google.com> |
86 | ||
87 | * layout.cc (Layout::Layout): Force section types of .init_array*, | |
88 | .preinit_array* and .fini_array* sections. | |
89 | * output.cc (Output_section::Input_section_sort_entry::has_priority): | |
90 | Fix check of return value of std::string::find.(). | |
91 | (Output_section::Input_section_sort_compare::operator()): Remove | |
92 | comment about .init_array. | |
93 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
94 | New method. | |
95 | (Output_section::sort_attached_input_sections): Handle .init_array | |
96 | and .fini_array specially. | |
97 | * output.h (Output_section::Inut_section_sort_compare): Update | |
98 | comment. | |
99 | (Output_section::Input_section_sort_init_fini_compare): New struct. | |
100 | ||
c3e4ae29 DK |
101 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
102 | ||
103 | * arm.cc (Target_arm::Relocate::reloc_is_non_pic): Treat | |
104 | R_ARM_PREL31 and R_ARM_SBREL31 as position independent. | |
105 | * testsuite/debug_msg.sh: Avoid matching source line number for | |
106 | use of global variable undef_int. | |
107 | ||
2fd9ae7a DK |
108 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
109 | ||
110 | * arm.cc (Target_arm::scan_reloc_for_stub): Move code handling | |
111 | R_ARM_V4BX to Target_arm::scan_reloc_section_for_stubs. | |
112 | (Target_arm::scan_reloc_section_for_stubs): Instead of calling | |
113 | scan_reloc_for_stub, do all processing of R_ARM_V4BX here. | |
114 | * options.cc (General_options::General_options): Initialize member | |
115 | fix_v4bx_. | |
116 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_fix_v4bx.sh | |
117 | (check_DATA): Add arm_fix_v4bx.stdout, arm_fix_v4bx_interworking.stdout | |
118 | and rm_no_fix_v4bx.stdout | |
119 | (arm_fix_v4bx.stdout, arm_fix_v4bx, arm_fix_v4bx.o, | |
120 | arm_fix_v4bx_interworking.stdout, arm_fix_v4bx_interworking, | |
121 | arm_no_fix_v4bx.stdout, arm_no_fix_v4bx): New make rules. | |
122 | (MOSTLYCLEANFILES): Add arm_fix_v4bx, arm_fix_v4bx_interworking | |
123 | and arm_no_fix_v4bx. | |
124 | * Makefile.in: Regenerate. | |
125 | * testsuite/arm_fix_v4bx.s: New file. | |
126 | * testsuite/arm_fix_v4bx.sh: Ditto. | |
127 | ||
67ec7d0b DK |
128 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
129 | ||
130 | * arm.cc (Target_arm::got_section): Make the .got section the first | |
131 | non RELRO section in the data segment. | |
132 | * testsuite/script_test_5.sh: Fix match patterns to avoid matching | |
133 | suffixes of section names. | |
134 | ||
10165461 DK |
135 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
136 | ||
137 | * arm.cc (Target_arm::do_finalize_sections): Skip processor specific | |
138 | flags and attributes merging if an input file is a binary file. | |
139 | * fileread.cc (Input_file::open): Record format of original file. | |
140 | * fileread.h (Input_file::Format): New enum type. | |
141 | (Input_file::Input_file): Initialize data member format_. | |
142 | (Input_file::format): New method definition. | |
143 | (Input_file::format_):: New data member. | |
144 | ||
4a54abbb DK |
145 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
146 | ||
147 | * arm.cc (Arm_output_data_got): New class. | |
148 | (ARM_TCB_SIZE): New constant | |
149 | (Target_arm): Use Arm_output_data_got instead of Output_data_got. | |
150 | (Arm_output_section::fix_exidx_coverage): Add a parameter for layout. | |
151 | If user uses a script with a SECTIONS clause, issue only a warning | |
152 | for a misplaced EXIDX input section. Otherwise, issue an error. | |
153 | (Arm_relobj::do_gc_process_relocs): Exit early if we are not doing | |
154 | garbage collection. | |
155 | (Target_arm::got_mode_index_entry): Handle static linking. | |
156 | (Target_arm::Scan::local): Ditto. | |
157 | (Target_arm::Scan::global): Ditto. | |
158 | (Target_arm::Relocate::relocate_tls): Handle static linking. Fix | |
159 | all incorrectly implemented relocations. | |
160 | (Target_arm::fix_exidx_coverage): Pass layout to | |
161 | Arm_output_section::fix_exidx_coverage. | |
162 | * layout.cc (Layout::section_name_mapping): Remove trailing dots | |
163 | from ".ARM.exidx." and ".ARM.extab.". | |
164 | ||
ca419a6f ILT |
165 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
166 | ||
167 | * arm.cc (Target_arm::do_finalize_sections): Create attribute | |
168 | section if it does not already exist. | |
169 | * attributes.cc (Attributes_section_data::Attributes_section_data): | |
170 | Don't crash if size is zero. | |
171 | ||
135b9c78 ILT |
172 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
173 | Ian Lance Taylor <iant@google.com> | |
174 | ||
175 | * gold.cc (queue_middle_tasks): If no input files were opened, | |
176 | exit. | |
177 | * workqueue.h (Task_function::Task_function): Assert that there is | |
178 | a blocker. | |
179 | ||
bb0bfe4f DK |
180 | 2010-02-22 Doug Kwan <dougkwan@google.com> |
181 | ||
182 | * gold-threads.h (Once::~Once): Explicitly define virtual destructor. | |
183 | * icf.cc (get_section_contents): Cast snprintf arguments to long long | |
184 | types to avoid warnings due to different uint64_t implementations | |
185 | on different hosts. | |
186 | ||
2a2b6d42 DK |
187 | 2010-02-21 Doug Kwan <dougkwan@google.com> |
188 | ||
189 | * arm.cc (Arm_relocate_functions::arm_branch_common): Fix bug in | |
190 | handling of the maximum backward branch offset. | |
191 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
192 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_branch_in_range.sh. | |
193 | (check_DATA): Add arm_bl_in_range.stdout, arm_bl_out_of_range.stdout | |
194 | thumb_bl_in_range.stdout, thumb_bl_out_of_range.stdout, | |
195 | thumb2_bl_in_range.stdout and thumb2_bl_out_of_range.stdout. | |
196 | (arm_bl_in_range.stdout, arm_bl_in_range, arm_bl_in_range.o, | |
197 | arm_bl_out_of_range.stdout, arm_bl_out_of_range, | |
198 | arm_bl_out_of_range.o, thumb_bl_in_range.stdout, thumb_bl_in_range, | |
199 | thumb_bl_in_range.o, thumb_bl_out_of_range.stdout, | |
200 | thumb_bl_out_of_range thumb_bl_out_of_range.o, | |
201 | thumb2_bl_in_range.stdout, thumb2_bl_in_range, thumb2_bl_in_range.o | |
202 | thumb2_bl_out_of_range.stdout, thumb2_bl_out_of_range, | |
203 | thumb2_bl_out_of_range.o): New rules. | |
204 | (MOSTLYCLEANFILES): Add arm_bl_in_range, arm_bl_out_of_range, | |
205 | thumb_bl_in_range, thumb_bl_out_of_range, thumb2_bl_in_range and | |
206 | thumb2_bl_out_of_range | |
207 | * testsuite/Makefile.in: Regenerate. | |
208 | * testsuite/arm_bl_in_range.s: New file. | |
209 | * testsuite/arm_bl_out_of_range.s: Ditto. | |
210 | * testsuite/arm_branch_in_range.sh: Ditto. | |
211 | * testsuite/arm_branch_range.t: Ditto. | |
212 | * testsuite/thumb2_branch_range.t: Ditto. | |
213 | * testsuite/thumb_bl_in_range.s: Ditto. | |
214 | * testsuite/thumb_bl_out_of_range.s: Ditto. | |
215 | * testsuite/thumb_branch_range.t: Ditto. | |
216 | ||
b487ad64 ST |
217 | 2010-02-20 Sriraman Tallam <tmsriram@google.com> |
218 | ||
219 | * gc.h (gc_process_relocs): Change vectors to point to the new list. | |
220 | Add reloc offset information. | |
221 | * icf.cc (get_section_contents): Change iterators to point to the new | |
222 | vectors. Add reloc offset information to the contents. | |
223 | * icf.h (Icf::Sections_reachable_info): New typedef. | |
224 | (Icf::Sections_reachable_list): New typedef. | |
225 | (Icf::Offset_info): New typedef. | |
226 | (Icf::Reloc_info): New struct typedef. | |
227 | (Icf::Reloc_info_list): New typedef. | |
228 | (Icf::symbol_reloc_list): Delete method. | |
229 | (Icf::addend_reloc_list): Delete method. | |
230 | (Icf::section_reloc_list): Delete method. | |
231 | (Icf::reloc_info_list): New method. | |
232 | (Icf::reloc_info_list_): New member. | |
233 | ||
f96accdf DK |
234 | 2010-02-19 Doug Kwan <dougkwan@google.com> |
235 | ||
236 | * arm-reloc.def: Mark R_ARM_TLS_GD32, R_ARM_TLS_LDM32, | |
237 | R_ARM_TLS_LDO32, R_ARM_TLS_IE32 and R_ARM_TLS_LE32 are implemented. | |
238 | * arm.cc (Arm_relocation_functions): New forward declaration. | |
239 | (Target_arm::Target_arm): Initialize new data members | |
240 | got_mod_index_offset_ and tls_base_symbol_defined_. | |
241 | (Target_arm::Relocate::relocate_tls): New method. | |
242 | (Target_arm::optimize_tls_reloc, Target_arm::define_tls_base_symbol, | |
243 | Target_arm::got_mod_index_entry, Target_arm::rel_tls_desc_section): | |
244 | New methods. | |
245 | (Target_arm::Got_type): Add GOT_TYPE_TLS_NOFFSET, GOT_TYPE_OFFSET, | |
246 | GOT_TYPE_TLS_PAIR and GOT_TYPE_TLS_DESC. | |
247 | (Target_arm::got_mod_index_offset_, | |
248 | Target_arm::tls_base_symbol_defined_): New data members. | |
249 | (Target_arm::Scan::local, Target::Scan::global, | |
250 | Target_arm::Relocate::relocate): Handle 32-bit initial TLS | |
251 | relocations. | |
252 | ||
c8761b9a DK |
253 | 2010-02-18 Doug Kwan <dougkwan@google.com> |
254 | ||
255 | * arm.cc (Arm_relobj::find_linked_text_section): New method. | |
256 | (Arm_relobj::make_exidx_input_section): Pass section index of linked | |
257 | text section as a parameter becuase some broken tools may not set | |
258 | the link in section header. | |
259 | (Target_arm::has_got_section): New method. | |
260 | (Target_arm::scan_section_for_cortex_a8_stubs): Treat an input section | |
261 | without any mapping symbol as data only. Remove warning. | |
262 | (Arm_relobj::do_read_synbols): If an EXIDX input section has no | |
263 | link in its section header, try to discover the link by inspecting the | |
264 | REL31 relocation at the beginning of the section. | |
265 | (Target_arm::Scan::check_non_pic): Report name of offending relocation | |
266 | in error message. | |
267 | (Target_arm::Scan::global): Treat any reference to the symbol | |
268 | _GLOBAL_OFFSET_TABLE_ as a GOT access. | |
269 | ||
21bb3914 ST |
270 | 2010-02-12 Sriraman Tallam <tmsriram@google.com> |
271 | ||
272 | * arm.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
273 | (Scan::global_reloc_may_be_function_pointer): New function. | |
274 | * sparc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
275 | (Scan::global_reloc_may_be_function_pointer): New function. | |
276 | * powerpc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
277 | (Scan::global_reloc_may_be_function_pointer): New function. | |
278 | * i386.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
279 | (Scan::global_reloc_may_be_function_pointer): New function. | |
280 | * x86_64.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
281 | (Scan::global_reloc_may_be_function_pointer): New function. | |
282 | (Scan::possible_function_pointer_reloc): New function. | |
283 | (Target_x86_64::can_check_for_function_pointers): New function. | |
284 | * gc.h (gc_process_relocs): Scan relocation types to determine if | |
285 | function pointers were taken for targets that support it. | |
286 | * icf.cc (Icf::find_identical_sections): Include functions for | |
287 | folding in safe ICF whose pointer is not taken. | |
288 | * icf.h (Secn_fptr_taken_set): New typedef. | |
289 | (fptr_section_id_): New member. | |
290 | (section_has_function_pointers): New function. | |
291 | (set_section_has_function_pointers): New function. | |
292 | (check_section_for_function_pointers): New function. | |
293 | * options.h: Fix comment for safe ICF option. | |
294 | * target.h (can_check_for_function_pointers): New function. | |
295 | * testsuite/Makefile.am: Add icf_safe_so_test test case. | |
296 | Modify icf_safe_test for X86-64. | |
297 | * testsuite/Makefile.in: Regenerate. | |
298 | * testsuite/icf_safe_so_test.cc: New file. | |
299 | * testsuite/icf_safe_so_test.sh: New file. | |
300 | * testsuite/icf_safe_test.cc (kept_func_3): New function. | |
301 | (main): Change to take pointer to function kept_func_3. | |
302 | * testsuite/icf_safe_test.sh (arch_specific_safe_fold): Check if safe | |
303 | folding is done correctly for X86-64. | |
304 | ||
0da6fa6c DM |
305 | 2010-02-12 David S. Miller <davem@davemloft.net> |
306 | ||
307 | * output.h (Output_reloc<SHT_REL>::Output_reloc): Add | |
308 | is_symbolless parameter. | |
309 | (Output_reloc<SHT_REL>::is_symbolless): New. | |
310 | (Output_reloc<SHT_REL>::is_symbolless_): New. | |
311 | (Output_reloc<SHT_REL>::type_): Decrease to 29 bits. | |
312 | (Output_reloc<SHT_RELA>::Output_reloc): Add is_symbolless parameter. | |
313 | (Output_reloc<SHT_RELA>::is_symbolless): New. | |
314 | (Output_data_reloc::add_global): Handle is_symbolless. | |
315 | (Output_data_reloc::add_global_relative): Likewise. | |
316 | (Output_data_reloc::add_local): Likewise. | |
317 | (Output_data_reloc::add_local_relative): Likewise. | |
318 | (Output_data_reloc::add_symbolless_global_addend): New. | |
319 | (Output_data_reloc::add_symbolless_local_addend): New. | |
320 | * output.cc (Output_reloc<SHT_REL>::Output_reloc): Handle | |
321 | is_symbolless. | |
322 | (Output_reloc::set_needs_dynsym_index): Test ->is_symbolless_ | |
323 | instead of ->is_relative_ | |
324 | (Output_reloc::write): Likewise. | |
325 | (Output_reloc::get_symbol_index): Return 0 when ->is_symbolless_ | |
326 | (Output_reloc::write_rel): Simplify. | |
327 | ||
328 | * sparc.cc (Target_sparc::Scan::local): Use | |
329 | ->add_symbolless_local_addend as needed. | |
330 | (Target_sparc::Scan::global): Use ->add_symbolless_global_addend as | |
331 | needed. Also, emit appropriate unaligned vs. aligned dynamic reloc | |
332 | based upon relocation offset. | |
333 | ||
e4782e83 DK |
334 | 2010-02-11 Doug Kwan <dougkwan@google.com> |
335 | ||
336 | * arm.cc (Target_arm::Scan::local): Fix bugs in relocation handling. | |
337 | (Target_arm::Scan::global): Ditto. Also remove a comment before the | |
338 | beginning of function. | |
339 | (Target_arm::Relocate::relocate): Remove error messages for MOVW_ABS | |
340 | and MOVT_ABS relocations. Those are non issued in scanning. Fix | |
341 | parameter is_32bit in calls to should_apply_static_reloc. | |
342 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_abs_global.sh. | |
343 | (check_DATA): Add arm_abs_global.stdout. | |
344 | (arm_abs_lib.o, libarm_abs.so, arm_abs_global.o, arm_abs_global, | |
345 | arm_abs_global.stdout): New rules. | |
346 | (MOSTLLYCLEANFILES): Add arm_abs_global | |
347 | * Makefile.in: Regenerate. | |
348 | * testsuite/arm_abs_global.s: New file. | |
349 | * testsuite/arm_abs_global.sh: Ditto. | |
350 | * testsuite/arm_abs_lib.s: Ditto. | |
351 | ||
93ceb764 ILT |
352 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
353 | ||
354 | * gold.cc (queue_middle_gc_tasks): Use a separate blocker for each | |
355 | Read_relocs task. | |
356 | (queue_middle_tasks): Likewise, and also for Scan_relocs. Run | |
357 | Allocate_commons_task first. | |
358 | * reloc.cc (Read_relocs::run): Pass next_blocker_ down to next | |
359 | task, rather than symtab_lock_. | |
360 | (Gc_process_relocs::~Gc_process_relocs): New function. | |
361 | (Gc_process_relocs::is_runnable): Check this_blocker_. | |
362 | (Gc_process_relocs::locks): Use next_blocker_ rather than | |
363 | blocker_. | |
364 | (Scan_relocs::~Scan_relocs): New function. | |
365 | (Scan_relocs::is_runnable): Check this_blocker_ rather than | |
366 | symtab_lock_. | |
367 | (Scan_relocs::locks): Drop symtab_lock_ and blocker_. Add | |
368 | next_blocker_. | |
369 | * reloc.h (class Read_relocs): Drop symtab_lock_ and blocker_ | |
370 | fields. Add this_blocker_ and next_blocker_ fields. Adjust | |
371 | constructor accordingly. | |
372 | (class Gc_process_relocs): Likewise. | |
373 | (class Scan_relocs): Likewise. | |
374 | * common.h (class Allocate_commons_task): Remove symtab_lock_ | |
375 | field, and corresponding constructor parameter. | |
376 | * common.cc (Allocate_commons_tasK::is_runnable): Remove use of | |
377 | symtab_lock_. | |
378 | (Allocate_commons_task::locks): Likewise. | |
379 | ||
114dfbe1 ILT |
380 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
381 | ||
382 | * gold-threads.h (class Once): Define. | |
383 | (class Initialize_lock): Rewrite as child of Once. | |
384 | * gold-threads.cc (class Once_initialize): Define. | |
385 | (once_pointer_control): New static variable. | |
386 | (once_pointer, once_arg): New static variables. | |
387 | (c_run_once): New static function. | |
388 | (Once::Once, Once::run_once, Once::internal_run): New functions. | |
389 | (class Initialize_lock_once): Remove. | |
390 | (initialize_lock_control): Remove. | |
391 | (initialize_lock_pointer): Remove. | |
392 | (initialize_lock_once): Remove. | |
393 | (Initialize_lock::Initialize_lock): Move to gold-threads.h. | |
394 | (Initialize_lock::initialize): Rewrite. | |
395 | (Initialize_lock::do_run_once): New function. | |
396 | * archive.cc (Archive::interpret_header): Only clear name if it is | |
397 | not already empty. | |
398 | * fileread.cc: Include "gold-threads.h" | |
399 | (file_counts_lock): New static variable. | |
400 | (file_counts_initialize_lock): Likewise. | |
401 | (File_read::release): Only increment counts when using --stats. | |
402 | Use a lock around the increment. | |
403 | * parameters.cc (class Set_parameters_target_once): Define. | |
404 | (set_parameters_target_once): New static variable. | |
405 | (Parameters::Parameters): Move here from parameters.h. | |
406 | (Parameters::set_target): Rewrite. | |
407 | (Parameters::set_target_once): New function. | |
408 | (Parameters::clear_target): Move here and rewrite. | |
409 | * parameters.h (class Parameters): Update declarations. Add | |
410 | set_parameters_target_once_ field. | |
411 | (Parameters::Parameters): Move to parameters.cc. | |
412 | (Parameters::clear_target): Likewise. | |
413 | * readsyms.cc (Read_symbols::do_group): Create a Start_group | |
414 | task. | |
415 | (Start_group::~Start_group): New function. | |
416 | (Start_group::is_runnable): New function. | |
417 | (Start_group::locks, Start_group::run): New functions. | |
418 | (Finish_group::run): Change saw_undefined to size_t. | |
419 | * readsyms.h (class Start_group): Define. | |
420 | (class Finish_group): Change saw_undefined_ field to size_t. | |
421 | (Finish_group::Finish_group): Remove saw_undefined and | |
422 | this_blocker parameters. Change all callers. | |
423 | (Finish_group::set_saw_undefined): New function. | |
424 | (Finish_group::set_blocker): New function. | |
425 | * symtab.h (class Symbol_table): Change saw_undefined to return | |
426 | size_t. Change saw_undefined_ field to size_t. | |
427 | * target-select.cc (Set_target_once::do_run_once): New function. | |
428 | (Target_selector::Target_selector): Initialize set_target_once_ | |
429 | field. Don't initialize lock_ and initialize_lock_ fields. | |
430 | (Target_selector::instantiate_target): Rewrite. | |
431 | (Target_selector::set_target): New function. | |
432 | * target-select.h (class Set_target_once): Define. | |
433 | (class Target_selector): Update declarations. Make | |
434 | Set_target_once a friend. Remove lock_ and initialize_lock_ | |
435 | fields. Add set_target_once_ field. | |
436 | ||
fa17a3f4 ILT |
437 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
438 | ||
439 | * dirsearch.cc (Dirsearch::initialize): Add all blockers before | |
440 | queueing any tasks. | |
441 | * gold.cc (queue_middle_gc_tasks): Likewise. Fix final blocker. | |
442 | (queue_middle_tasks): Add all blockers before queueing any tasks. | |
443 | (queue_final_tasks): Likewise. | |
444 | * token.h (Task_token::add_blockers): New function. | |
445 | * object.h (Input_objects::number_of_relobjs): New function. | |
446 | ||
c7177d31 ILT |
447 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
448 | ||
5de0e392 ILT |
449 | * i386.cc (Relocate::relocate_tls): A local symbol is final if not |
450 | shared, not if not position independent. | |
451 | * x86_64.cc (Relocate::relocate_tls): Likewise. | |
452 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_pic_test. | |
453 | (tls_pie_pic_test): New target. | |
454 | * testsuite/Makefile.in: Rebuild. | |
455 | ||
c7177d31 ILT |
456 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_test. |
457 | (tls_test_main_pie.o, tls_test_pie.o): New targets. | |
458 | (tls_test_file2_pie.o, tls_test_c_pie.o, tls_pie_test): Likewise. | |
459 | * testsuite/Makefile.in: Rebuild. | |
460 | ||
684b268a DM |
461 | 2010-02-09 David S. Miller <davem@davemloft.net> |
462 | ||
463 | * sparc.cc (Target_sparc::Scan::local): Do not emit relocs other than | |
464 | R_SPARC_RELATIVE using ->add_local_relative(). | |
465 | (Target_sparc::Scan::global): Likewise for ->add_global_relative(). | |
466 | ||
612a8d3d DM |
467 | * output.h (Output_data_dynamic::add_section_size): New method |
468 | that takes two Output_data objects. | |
469 | (Output_data_dynamic::Dynamic_entry): Create storage for secondary | |
470 | entry param. Handle it in initializers. | |
471 | * output.cc (Output_data_dynamic::Dynamic_entry::write): For | |
472 | DYNAMIC_SECTION_SIZE, add in second object size if non-NULL. | |
473 | * layout.h (Layout::add_target_dynamic_tags): Add dynrel_includes_plt | |
474 | arg. | |
475 | * layout.cc (Layout::add_target_dynamic_tags): If dynrel_includes_plt, | |
476 | and .rela.plt exists, set DT_REL{,A}SZ to sum of .rela.dyn and .rela.plt | |
477 | * arm.cc (Target_arm::do_finalize_sections): Update to pass false | |
478 | for dynrel_includes_plt. | |
479 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
480 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
481 | * sparc.cc (Target_sparc::make_plt_entry): Force .rela.dyn to be output | |
482 | before .rela.plt | |
483 | (Target_sparc::do_finalize_sections): Update to pass true for | |
484 | dynrel_includes_plt. | |
485 | * powerpc.cc (Target_powerpc::make_plt_entry): Force .rela.dyn to be | |
486 | output before .rela.plt | |
487 | (Target_powerpc::do_finalize_sections): Update to pass true for | |
488 | dynrel_includes_plt when 32-bit. | |
489 | ||
cb1be87e DK |
490 | 2010-02-08 Doug Kwan <dougkwan@google.com> |
491 | ||
492 | * arm.cc (Arm_relobj::simple_input_section_output_address): New | |
493 | method. | |
494 | (Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
495 | Arm_relobj::scan_section_for_cortex_a8_stubs, | |
496 | Arm_relobj::do_relocation_section): Instead of calling | |
497 | Output_section::output_address, use faster | |
498 | Arm_relobj::simple_input_section_output_address. | |
499 | ||
705b5121 DM |
500 | 2010-02-08 David S. Miller <davem@davemloft.net> |
501 | ||
502 | * sparc.cc (Target_sparc::Relocate::relocate): If relocation offset is | |
503 | unaligned for R_SPARC_16, R_SPARC_32, or R_SPARC_64, use the unaligned | |
504 | relocation helper function. | |
505 | ||
024c4466 DM |
506 | * sparc.cc (Target_sparc::Scan::local): Handle R_SPARC_GOTDATA_OP* |
507 | just like R_SPARC_GOT{10,13,22}. | |
508 | (Target_sparc::Scan::local): Likewise. | |
509 | (Target_sparc::Relocate:relocate): Likewise. | |
510 | ||
9109c078 ILT |
511 | 2010-02-06 Ian Lance Taylor <iant@google.com> |
512 | ||
513 | * configure.ac: Rewrite targetobjs duplicate removal code to use | |
514 | only shell constructs. | |
515 | * configure: Rebuild. | |
516 | ||
cf846138 DK |
517 | 2010-02-05 Doug Kwan <dougkwan@google.com> |
518 | ||
519 | PR 11247 | |
520 | * arm.cc (Arm_relobj::section_is_scannable): New method. | |
521 | (Arm_relobj::section_needs_reloc_stub_scanning): Use it. | |
522 | (Arm_relobj::section_needs_cortex_a8_stub_scanning): Same. | |
523 | ||
6cfaf60b DK |
524 | 2010-02-04 Doug Kwan <dougkwan@google.com> |
525 | ||
526 | PR 11247 | |
527 | * arm-reloc-property.cc (cstdio): Include. | |
528 | * configure.ac (targetobjs): Remove duplicates. | |
529 | * configure: Regenerate. | |
530 | * resolve.cc (Symbol_table::resolve): Explicit instantiate both | |
531 | big and little endian version for a given address size. | |
532 | ||
5c57f1be DK |
533 | 2010-02-03 Doug Kwan <dougkwan@google.com> |
534 | ||
535 | * arm-reloc-property.cc | |
536 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
537 | definition. | |
538 | * arm-reloc-property.h | |
539 | (Arm_reloc_property_table::get_implemented_static_reloc_property): | |
540 | New method definition. | |
541 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
542 | declaration. | |
543 | * arm-reloc.def (THM_MOVT_ABS, THM_MOVT_PREL, THM_MOVT_BREL): Change | |
544 | overflow to N. | |
545 | (GOT_PREL): Change implemented to Y. | |
546 | * arm.cc (Target_arm::reloc_uses_thumb_bit): Remove method. | |
547 | (Target_arm::Relocate::reloc_needs_sym_origin): Remove method. | |
548 | (Arm_relocate_functions::movw_abs_nc): Remove method. | |
549 | (Arm_relocate_functions::movt_abs): Ditto. | |
550 | (Arm_relocate_functions::thm_movw_abs_nc): Ditto. | |
551 | (Arm_relocate_functions::thm_movt_abs): Ditto. | |
552 | (Arm_relocate_functions::movw_rel_nc): Ditto. | |
553 | (Arm_relocate_functions::movw_rel): Ditto. | |
554 | (Arm_relocate_functions::movt_rel): Ditto. | |
555 | (Arm_relocate_functions:thm_movw_rel_nc): Ditto. | |
556 | (Arm_relocate_functions:thm_movw_rel): Ditto. | |
557 | (Arm_relocate_functions:thm_movt_rel): Ditto. | |
558 | (Arm_relocate_functions::movw, Arm_relocate_functions::movt, | |
559 | (Arm_relocate_functions::thm_movw, Arm_relocate_functions::thm_movt): | |
560 | New method definitions. | |
561 | (Arm_relocation_functions::arm_grp_alu): Add assertion for group index. | |
562 | (Arm_relocation_functions::arm_grp_ldr): Ditto. | |
563 | (Arm_relocation_functions::arm_grp_ldrs): Ditto. | |
564 | (Arm_relocation_functions::arm_grp_ldc): Ditto. | |
565 | (Target_arm::Relocate::relocate): Check for non-static or | |
566 | unimplemented relocation code and exit early. Change calls to | |
567 | Target_arm::reloc_uses_thumb_bit and | |
568 | Target_arm::Reloc::reloc_needs_sym_origin to use relocation property | |
569 | instead. Refactor code to handle similar relocations to increase | |
570 | code sharing. Remove check for unsupported relocation code in switch | |
571 | statement. | |
572 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Use | |
573 | relocation property table to find out size. Change error message to | |
574 | print out the name of a relocation code instead of the numeric value. | |
575 | (Target_arm::scan_reloc_for_stub): Use relocation property table | |
576 | instead of calling Target_arm::reloc_uses_thumb_bit(). | |
577 | ||
218c5831 DK |
578 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
579 | ||
580 | * arm.cc (Target_arm::relocate_section): Do view adjustment for all | |
581 | types of relaxed input section. | |
582 | ||
0d31c79d DK |
583 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
584 | ||
585 | * Makefile.am (HFILES): Add arm-reloc-property.h. | |
586 | (DEFFILES): New. | |
587 | (TARGETSOURCES): Add arm-reloc-property.cc | |
588 | (ALL_TARGETOBJS): Add arm-reloc-property.$(OBJEXT) | |
589 | (libgold_a_SOURCES): $(DEFFILES) | |
590 | * Makefile.in: Regenerate. | |
591 | * arm-reloc-property.cc: New file. | |
592 | * arm-reloc-property.h: New file. | |
593 | * arm-reloc.def: New file. | |
594 | * arm.cc: Update comments. | |
595 | (arm-reloc-property.h): New included header. | |
596 | (arm_reloc_property_table): New global variable. | |
597 | (Target_arm::do_select_as_default_target): New method definition. | |
598 | * configure.tgt (armeb*-*-*,armbe*-*-*,arm*-*-*): Add | |
599 | arm-reloc-property to targ_extra_obj. | |
600 | * parameters.cc (set_parameters_target): Call | |
601 | Target::select_as_default_target(). | |
602 | * target.h (Target::select_as_default_target): New method definition. | |
603 | (Target::do_select_as_default_target): Same. | |
604 | ||
546c7457 DK |
605 | 2010-02-01 Doug Kwan <dougkwan@google.com> |
606 | ||
607 | * arm.cc (Arm_exidx_fixup::Arm_exidx_fixup): Initialize | |
608 | first_output_text_section_. | |
609 | (Arm_exidx_fixup::first_output_text_section): New method definition. | |
610 | (Arm_exidx_fixup::first_output_text_section_): New data member. | |
611 | (Arm_exidx_fixup::process_exidx_section): Record the first text | |
612 | output section seen. | |
613 | (Arm_output_section::fix_exidx_coverage): Set correct linked section | |
614 | and entsize in output section header. | |
615 | ||
11b861d5 DK |
616 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
617 | ||
618 | * gold/arm.cc: Added support for the ARM relocations: R_ARM_THM_PC8, | |
619 | R_ARM_THM_PC12, R_ARM_THM_ALU_PREL_11_0. | |
620 | (Arm_relocate_functions::thm_alu11): New Method. | |
621 | (Arm_relocate_functions::thm_pc8): New Method. | |
622 | (Arm_relocate_functions::thm_pc12): New Method. | |
623 | (Target_arm::Scan::local): Handle the relocations. | |
624 | (Target_arm::Scan::global): Likewise. | |
625 | (Target_arm::Relocate::relocate): Likewise. | |
626 | (Target_arm:Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
627 | ||
c9a2c125 DK |
628 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
629 | ||
630 | * arm.cc (Target_arm::Scan::global): General PLTs for the same set | |
631 | of relocation types as ld. | |
632 | ||
1521477a DK |
633 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
634 | ||
635 | * arm.cc (Arm_relocate_functions::arm_branch_common) Change visibility | |
636 | to public. | |
637 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
638 | (Arm_relocate_functions::thm_call, Arm_relocate_functions::thm_jump24, | |
639 | Arm_relocate_functions::thm_xpc22, Arm_relocate_functions::plt32, | |
640 | Arm_relocate_functions::xpc25, Arm_relocate_functions::call, | |
641 | Arm_relocate_functions::jump24): Remove. | |
642 | (Target_arm::Relocate::relocate): Adjust code to call | |
643 | Arm_relocation_functions::arm_branch_common and | |
644 | Arm_relocation_functions::thumb_branch_common instead of their removed | |
645 | wrappers. Merge switch-cases together to reduce source code size. | |
646 | ||
e7eca48c DK |
647 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
648 | ||
649 | * arm.cc (Arm_relobj::Arm_relobj): Initialize new data member | |
650 | output_local_symbol_count_needs_update_. | |
651 | (Arm_relobj::output_local_symbol_count_needs_update, | |
652 | Arm_relobj::set_output_local_symbol_count_needs_update, | |
653 | Arm_relobj::update_output_local_symbol_count): New methods. | |
654 | (Arm_relobj::output_local_symbol_count_needs_update_): New data | |
655 | member. | |
656 | (Arm_exidx_cantunwind::do_fixed_endian_write): Write address | |
657 | of pointed function as in a R_ARM_PREL31 relocation. | |
658 | (Arm_output_section<big_endian>::fix_exidx_coverage): Mark objects | |
659 | for output local symbol count updating. | |
660 | (Target_arm::do_relax): Update output local symbol counts in objects | |
661 | if necessary. | |
662 | * object.h (Sized_relobj::set_output_local_symbol_count): New method. | |
663 | ||
02961d7e ILT |
664 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
665 | ||
666 | * arm.cc: Added support for the ARM relocations: | |
667 | R_ARM_MOVW_BREL_NC, R_ARM_MOVT_BREL, R_ARM_MOVW_BREL, | |
668 | R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVT_BREL, R_ARM_THM_MOVW_BREL. | |
669 | (Arm_relocate_functions::movw_rel_nc): Renamed (was | |
670 | movw_prel_nc). | |
671 | (Arm_relocate_functions::movw_rel): New method. | |
672 | (Arm_relocate_functions::movt_rel): Renamed (was movt_prel). | |
673 | (Arm_relocate_functions::thm_movw_rel_nc): Renamed (was | |
674 | thm_movw_prel_nc). | |
675 | (Arm_relocate_functions::thm_movw_rel): New method. | |
676 | (Arm_relocate_functions::thm_movt_rel): Renamed (was | |
677 | thm_movt_prel). | |
678 | (Target_arm::Scan::local): Handle MOVW_BREL/MOVT_BREL | |
679 | relocations. | |
680 | (Target_arm::Scan::global): Likewise. | |
681 | (Target_arm::Relocate::relocate): Likewise. | |
682 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
683 | Likewise. | |
684 | ||
b10d2873 ILT |
685 | 2010-01-27 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
686 | ||
687 | * arm.cc: Added support for ARM group relocations. | |
688 | (Target_arm::reloc_needs_sym_origin): New method. | |
689 | (Arm_relocate_functions::calc_grp_kn): New method. | |
690 | (Arm_relocate_functions::calc_grp_residual): New method. | |
691 | (Arm_relocate_functions::calc_grp_gn): New method. | |
692 | (Arm_relocate_functions::arm_grp_alu): New Method. | |
693 | (Arm_relocate_functions::arm_grp_ldr): New Method. | |
694 | (Arm_relocate_functions::arm_grp_ldrs): New Method. | |
695 | (Arm_relocate_functions::arm_grp_ldc): New Method. | |
696 | (Target_arm::Scan::local): Handle the ARM group relocations. | |
697 | (Target_arm::Scan::global): Likewise. | |
698 | (Target_arm::Relocate::relocate): Likewise. | |
699 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
700 | Likewise. | |
701 | ||
2b328d4e DK |
702 | 2010-01-26 Doug Kwan <dougkwan@google.com> |
703 | ||
704 | * arm.cc (set): Include. | |
705 | (class Arm_exidx_fixup): Change type of last_input_section_ to const | |
706 | pointer type. | |
707 | (Arm_output_section::Text_section_list): New type. | |
708 | (Arm_output_section::append_text_sections_to_list): New method. | |
709 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
710 | (Arm_relobj::Arm_relobj): Initialize exidx_section_map_. | |
711 | (Arm_relobj::convert_input_section_to_relaxed_section): Use | |
712 | Relobj::set_section_offset() instead of | |
713 | Sized_relobj::invalidate_section_offset(). | |
714 | (Arm_relobj::section_needs_reloc_stub_scanning): Add an extra | |
715 | parameter for section headers. Ignore relocation sections for | |
716 | unallocated sections and EXIDX sections. | |
717 | (Target_arm::fix_exidx_coverage): New method. | |
718 | (Target_arm::output_section_address_less_than): New type. | |
719 | (Arm_exidx_fixup::add_exidx_cantunwind_as_needed): Use index of the | |
720 | linked text section instead of the EXIDX section. | |
721 | (Arm_output_section::create_stub_group): Add an assertion to check | |
722 | that this is not an EXIDX output section. | |
723 | (Arm_output_section::append_text_sections_to_list): New method. | |
724 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
725 | (Arm_relobj::scan_sections_for_stubs): Adjust call to | |
726 | Arm_relobj::section_needs_reloc_stub_scanning. | |
727 | (Target_arm::do_relax): Fix EXIDX output section coverage in the | |
728 | first pass. | |
729 | (Target_arm::fix_exidx_coverage): New method. | |
730 | * object.h (Relobj::set_output_section): New method. | |
731 | (Sized_relobj::invalidate_section_offset): Remove method. | |
732 | (Sized_relobj::do_invalidate_section_offset): Remove method. | |
733 | (Sized_relobj::do_set_section_offset): Handle offset value -1. | |
734 | ||
c7f3c371 DK |
735 | 2010-01-25 Doug Kwan <dougkwan@google.com> |
736 | ||
737 | * arm.cc (Arm_exidx_merged_section::do_output_offset): | |
738 | Fix warning due to signed and unsigned comparison on a 32-bit host. | |
739 | ||
8923b24c DK |
740 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
741 | ||
742 | * arm.cc (Target_arm::do_relax): Record an output section for section | |
743 | offset adjustment it contains any stub table that has changed. | |
744 | * layout.cc (Layout::clean_up_after_relaxation): Adjust section | |
745 | offsets in an output section if necessary. | |
746 | * output.cc (Output_section::Output_section): Initialize | |
747 | section_offsets_need_adjustments_. | |
748 | (Output_section::add_input_section_for_script): Renamed to | |
749 | Output_section::add_simple_input_section. | |
750 | (Output_section::save_states): Add a comment. | |
751 | (Output_section::discard_states): New method defintion. | |
752 | (Output_section::adjust_section_offsets): Same. | |
753 | * output.h (Output_section::add_input_section_for_script): Renamed to | |
754 | Output_section::add_simple_input_section. | |
755 | (Output_section::discard_states): New method declaration. | |
756 | (Output_section::adjust_section_offsets): Same. | |
757 | (Output_section::section_offsets_need_adjustment, | |
758 | Output_section::set_section_offsets_need_adjustment): New method | |
759 | definitions. | |
760 | (Output_section::section_offsets_need_adjustment_): New data member. | |
761 | * script-sections.cc | |
762 | (Output_section_element_input::set_section_address): Adjust code for | |
763 | renaming of Output_section::add_input_section_for_script. | |
764 | (Orphan_output_section::set_section_address): Same. | |
765 | ||
9b2fd367 DK |
766 | 2010-01-22 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
767 | ||
768 | * gold/arm.cc (Target_arm): Updated fix_v4bx method and usage of | |
769 | Fix_v4bx enum values . | |
770 | * gold/options.h (General_options): New option definitions. | |
771 | (General_options::fix_v4bx): New method. | |
772 | (General_options::Fix_v4bx): New enum. | |
773 | * gold/options.cc (General_options::parse_fix_v4bx): New method. | |
774 | (General_options::parse_fix_v4bx_interworking): New method. | |
775 | ||
80d0d023 DK |
776 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
777 | ||
778 | * arm.cc (Arm_exidx_fixup): New class. | |
779 | ||
af2cdeae DK |
780 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
781 | ||
782 | * arm.cc (Arm_exidx_cantunwind, Arm_exidx_merged_section): New | |
783 | classes. | |
784 | (Arm_exidx_section_offset_map): New type. | |
785 | ||
993d07c1 DK |
786 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
787 | ||
788 | * arm.cc (Arm_exidx_input_section): New class. | |
789 | (Arm_relobj::exidx_input_section_by_link, | |
790 | Arm_relobj::exidx_input_section_by_shndx, | |
791 | Arm_relobj::make_exidx_input_section): New methods. | |
792 | (read_arm_attributes_section): Remove. | |
793 | (Arm_relobj::do_read_symbols): Look for ARM.exidx sections and record | |
794 | information about them. | |
795 | (Arm_dynobj::do_read_symbols): Move code in read_arm_attributes_section | |
796 | to here. | |
797 | ||
5ac169d4 DK |
798 | 2010-01-20 Doug Kwan <dougkwan@google.com> |
799 | ||
800 | * arm.cc (Target_arm::Arm_input_section_map): Change key type from | |
801 | Input_section_specifier to Section_id. | |
802 | (Target_arm::new_arm_input_section: Adjust code for change of key | |
803 | type. | |
804 | (Target_arm::find_arm_input_section): Ditto. | |
805 | * gc.h (object.h): Include for Section_id nand Section_id_hash. | |
806 | (Section_id): Remove. | |
807 | (Garbage_collection::Section_id_hash): Remove. | |
808 | * icf.h (object.h): Include for Section_id nand Section_id_hash. | |
809 | (Section_id): Remove. | |
810 | (Icf::Section_id_hash): Remove. | |
811 | * object.h (Section_id, Const_section_id, Section_id_hash, | |
812 | Const_section_id_hash): New type definitions. | |
813 | * output.cc (Output_section::add_relaxed_input_section): Change to | |
814 | use Const_section_id instead of Input_section_specifier as key type. | |
815 | (Output_section::add_merge_input_section): Ditto. | |
816 | (Output_section::build_relaxation_map): Change to use Section_id | |
817 | instead of Input_section_specifier as key type. | |
818 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
819 | Ditto. | |
820 | (Output_section::convert_input_sections_to_relaxed_sections): Change | |
821 | to use Const_section_id instead of Input_section_specifier as key type. | |
822 | (Output_section::find_merge_section): Ditto. | |
823 | (Output_section::find_relaxed_input_section): Ditto. | |
824 | * output.h (Input_section_specifier): Remove class. | |
825 | (Output_section::Output_section_data_by_input_section_map): Change | |
826 | key type to Const_section_id. | |
827 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
828 | Ditto. | |
829 | (Output_section::Relaxation_map): Change key type to Section_id. | |
830 | ||
a2162063 ILT |
831 | 2010-01-20 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
832 | ||
833 | * gold/arm.cc: Added support for R_ARM_V4BX relocation | |
834 | (class Arm_v4bx_stub): New class. | |
835 | (DEF_STUBS): Updated definition to support v4_veneer_bx. | |
836 | (Stub_factory::make_arm_v4bx_stub): New method. | |
837 | (Stub_factory::elf32_arm_stub_v4_veneer_bx): New veneer template. | |
838 | (Stub_table::empty): Handle v4bx stubs. | |
839 | (Stub_table::add_arm_v4bx_stub): New method. | |
840 | (Stub_table::find_arm_v4bx_stub): New method. | |
841 | (Arm_relocate_functions::v4bx): New method. | |
842 | (Target_arm::fix_v4bx): New method. | |
843 | (Target_arm::Target_arm): Handle R_ARM_V4BX. | |
844 | (Stub_table::relocate_stubs): Likewise. | |
845 | (Stub_table::do_write): Likewise. | |
846 | (Stub_table::update_data_size_and_addralign): Likewise. | |
847 | (Stub_table::finalize_stubs): Likewise. | |
848 | (Target_arm::Scan::local): Likewise. | |
849 | (Target_arm::Scan::global): Likewise. | |
850 | (Target_arm::do_finalize_sections): Likewise. | |
851 | (Target_arm::Relocate::relocate): Likewise. | |
852 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
853 | Likewise. | |
854 | (Target_arm::scan_reloc_for_stub): Likewise. | |
855 | (Target_arm::scan_reloc_section_for_stubs): Likewise. | |
856 | ||
5696ab0b ILT |
857 | 2010-01-19 Ian Lance Taylor <iant@google.com> |
858 | ||
859 | * output.cc (Output_section_headers::do_sized_write): Write large | |
860 | segment count to sh_info field. | |
861 | (Output_file_header::do_sized_write): For large segment count, | |
862 | write PN_XNUM to e_phnum field. | |
863 | ||
800d0f56 ILT |
864 | 2010-01-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
865 | ||
866 | * arm.cc (Arm_relocate_functions::thm_jump6): New function. | |
867 | (Arm_relocate_functions::thm_jump8): New function. | |
868 | (Arm_relocate_functions::thm_jump11): New function. | |
869 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP6, R_ARM_THM_JUMP8, | |
870 | R_ARM_THM_JUMP11. | |
871 | (Target_arm::Scan::global): Likewise. | |
872 | (Target_arm::Relocate::relocate): Likewise. | |
873 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
874 | Likewise. | |
875 | ||
41263c05 DK |
876 | 2010-01-14 Doug Kwan <dougkwan@google.com> |
877 | ||
878 | * arm.cc (map, utility): Include headers. | |
879 | (Target_arm::apply_cortex_a8_workaround): New method. | |
880 | (Arm_relobj::do_relocate_sections): Apply any Cortex-A8 workaround. | |
881 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP24, R_ARM_THM_JUMP19. | |
882 | (Target_arm::Scan::global): R_ARM_THM_JUMP19. | |
883 | (Target_arm::do_finalize_sections): Set fix_cortex_a8_ according to | |
884 | the --[no-]fix-cortex-a8 command line options. | |
885 | (Target_arm::Relocate::relocate): Handle R_ARM_JUMP19. | |
886 | (Target_arm::relocate_stub): Use addend in instruction template. | |
887 | * options.h (DEFINE_bool): Set the user-set flag. | |
888 | (General_options): Add --[no-]-fix-cortex options. | |
889 | * output.cc (Output_section::convert_input_sections_to_relaxed_sections) | |
890 | : Update fast look-up map after conversion. | |
891 | ||
459e9b03 ST |
892 | 2010-01-14 Sriraman Tallam <tmsriram@google.com> |
893 | ||
894 | * object.cc (Sized_relobj::do_layout): Change to call layout_gnu_stack | |
895 | in the first pass of do_layout. | |
896 | ||
b521dfe4 DK |
897 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
898 | ||
899 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
900 | Arm_relobj::scan_sections_for_stubs): Rearrange code to avoid an | |
901 | apparent compiler problem of not folding static constant integral | |
902 | data members of elfcpp::Elf_sizes<32>. | |
903 | ||
44272192 DK |
904 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
905 | ||
906 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
907 | Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
908 | Arm_relobj::scan_section_for_cortex_a8_erratum, | |
909 | Arm_relobj::scan_span_for_cortex_a8_erratum): New methods. | |
910 | (Arm_relobj::scan_sections_for_stubs): Move code deciding what | |
911 | sections to scan for relocation stubs into a new method | |
912 | Arm_relobj::section_needs_reloc_stub_scanning. Handle both | |
913 | relocation and Cortex-A8 stub scanning. | |
914 | (Target_arm::do_relax): Force stubs to be after stubbed sections | |
915 | if fixing the Cortex-A8 erratum. Remove all Cortex-A8 stubs at | |
916 | the beginning of a new relaxation pass. Update a comment. | |
917 | (Target_arm::scan_span_for_cortex_a8_erratum): New method definition. | |
918 | ||
44b71ece ILT |
919 | 2010-01-12 Ian Lance Taylor <iant@google.com> |
920 | ||
921 | * target-reloc.h (visibility_error): New inline function. | |
922 | (relocate_section): Call visibility_error. | |
923 | * testsuite/Makefile.am (check_DATA): Add protected_3.err. | |
924 | (MOSTLYCLEANFILES): Likewise. | |
925 | (protected_4_pic.o, protected_3.err): New targets. | |
926 | * testsuite/protected_4.cc: New file. | |
927 | ||
a120bc7f DK |
928 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
929 | ||
930 | * arm.cc (Cortex_a8_reloc): New class. | |
931 | (Target_arm::Target_arm): Initialize new data members fix_cortex_a8_ | |
932 | and cortex_a8_relocs_info_. | |
933 | (Target_arm::fix_cortex_a8): New method definition. | |
934 | (Target_arm::Cortex_a8_relocs_info): New type. | |
935 | (Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_): | |
936 | New data member declarations. | |
937 | (Target_arm::scan_reloc_for_stub): Record information about | |
938 | relocations for THUMB branches that might be exempted from the | |
939 | Cortex-A8 workaround. | |
940 | (Target_arm::do_relax): Clear all Cortex-A8 relocation information | |
941 | at the beginning of a relaxation pass. | |
942 | ||
20138696 DK |
943 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
944 | ||
945 | * arm.cc (Arm_relobj::mapping_symbols_info_): New data member. | |
946 | (Arm_relobj::Mapping_symbol_position, | |
947 | Arm_reloj::Mapping_symbol_position_less, | |
948 | Arm_relobj::Mapping_symbols_info): New types. | |
949 | (Target_arm::is_mapping_symbol_name): New method definition. | |
950 | (Arm_relobj::do_count_local_symbols): Save information about mapping | |
951 | symbols. | |
952 | ||
089d69dc DK |
953 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
954 | ||
955 | * arm.cc (Arm_relocate_functions::thumb32_branch_offset, | |
956 | Arm_relocate_functions::thumb32_branch_upper, | |
957 | Arm_relocate_functions::thumb32_branch_lower, | |
958 | Arm_relocate_functions::thumb32_cond_branch_offset, | |
959 | Arm_relocate_functions::thumb32_cond_branch_upper, | |
960 | Arm_relocate_functions::thumb32_cond_branch_lower, | |
961 | Arm_relocate_functions::thm_jump19): New methods to handle THUMB | |
962 | branch offset encoding. | |
963 | (Arm_relocate_functions::thumb_branch_common): Use new branch | |
964 | offset encoding methods to avoid code duplication. | |
965 | (Stub_template::Stub_template) Handle THUMB16_SPECIAL_TYPE. | |
966 | (Stub_addend_reader::operator()): Use new branch encoding method | |
967 | to avoid code duplication. | |
968 | ||
99e5bff2 DK |
969 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
970 | ||
971 | * arm.cc (Arm_relobj::do_gc_process_relocs): New method. | |
972 | (Target_arm::do_finalize_sections): Define special EXIDX section | |
973 | symbols only if referenced. | |
974 | * gc.h (Garbage_collection::add_reference): New method. | |
975 | (gc_process_relocs): Use Garbage_collection::add_reference to avoid | |
976 | code duplication. | |
977 | ||
98e090bd ILT |
978 | 2010-01-11 Ian Lance Taylor <iant@google.com> |
979 | ||
d0a91bd8 ILT |
980 | * script.cc (Version_script_info::build_expression_list_lookup): |
981 | Change complaing about duplicate wildcard match from error to | |
982 | warning. | |
983 | ||
98e090bd ILT |
984 | * script.cc (class Lazy_demangler): Recreate--revert part of patch |
985 | of 2009-12-30. | |
986 | (Version_script_info::Version_script_info): Initialize globs_, | |
987 | default_version_, default_is_global_, and exact_. Don't | |
988 | initialize globals_ or locals_. | |
989 | (Version_script_info::build_lookup_tables): Build local symbols | |
990 | first. | |
991 | (Version_script_info::unquote): New function. | |
992 | (Version_script_info::add_exact_match): New function. | |
993 | (Version_script_info::build_expression_list_lookup): Remove lookup | |
994 | parameter. Add is_global parameter. Change all callers. Handle | |
995 | wildcard pattern specially. Unquote pattern. Call | |
996 | add_exact_match. | |
997 | (Version_script_info::get_name_to_match): New function. | |
998 | (Version_script_info::get_symbol_version): New function. | |
999 | (Version_script_info::get_symbol_version_helper): Remove. | |
1000 | (Version_script_info::check_unmatched_names): Call unquote. | |
1001 | * script.h (class Version_script_info): Change get_symbol_version | |
1002 | to be non-inline and add is_global parameter; change all callers. | |
1003 | Rewrite symbol_is_local. Update declarations. Define struct | |
1004 | Version_tree_match, Exact, Globs. Don't define struct Lookup. | |
1005 | Remove globals_ and locals_ members. Add exact_, globs_, | |
1006 | default_version_, is_global_. | |
1007 | (Version_script_info::Glob): Remove pattern, add expression and | |
1008 | is_global. Update constructor. Change all callers. | |
1009 | * dynobj.cc (Versions::finalize): Mark the version symbol as the | |
1010 | default version. | |
1011 | (Versions::symbol_section_contents): If a symbol is undefined, or | |
1012 | defined in a dynamic object, set the version index to | |
1013 | VER_NDX_LOCAL. | |
1014 | * symtab.cc (Symbol_table::add_from_relobj): Don't call | |
1015 | symbol_is_local. | |
1016 | (Symbol_table::add_from_pluginobj): Likewise. | |
1017 | * testsuite/ver_matching_test.sh: blaza1 and blaza go into V2. | |
1018 | ||
d56962d3 DK |
1019 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
1020 | ||
1021 | * Makefile.am (incremental_dump_DEPENDENCIES): Add libintl dependency. | |
1022 | (incremental_dump_LDADD): Add linking option for libintl. | |
1023 | * Makefile.in: Regenerate. | |
1024 | ||
94e6ee91 L |
1025 | 2010-01-11 H.J. Lu <hongjiu.lu@intel.com> |
1026 | ||
1027 | PR gold/11144 | |
1028 | * testsuite/Makefile.am (dynamic_list.stdout): Use --dyn-syms | |
1029 | instead of -Ds. | |
1030 | * testsuite/Makefile.in: Regenerated. | |
1031 | ||
e96c574b DK |
1032 | 2010-01-10 Doug Kwan <dougkwan@google.com> |
1033 | ||
1034 | * options.h (DEFINE_var): Use parentheses around argument varname__ | |
1035 | in macro body to avoid any unintended subsequent substitutions. | |
1036 | ||
7198066b ILT |
1037 | 2010-01-10 Ian Lance Taylor <iant@google.com> |
1038 | ||
ba4d53bf ILT |
1039 | * resolve.cc (Symbol_table::resolve): Add symbols to list of ODR |
1040 | candidates before doing symbol resolution. | |
1041 | ||
7198066b ILT |
1042 | * resolve.cc (Symbol_table::resolve): Add symbols to the list of |
1043 | ODR candidates if only one is weak. | |
1044 | ||
a2beed37 ILT |
1045 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1046 | ||
1047 | * script.cc (Version_script_info::build_expression_list_lookup): | |
1048 | Don't warn about ambiguous version, just record the ambiguity. | |
1049 | (Version_script_info::get_symbol_version_helper): Give error if | |
1050 | version is ambiguous. | |
1051 | ||
2fb7225c DK |
1052 | 2010-01-08 Doug Kwan <dougkwan@google.com> |
1053 | ||
1054 | * arm.cc (Stub_table::Stub_table): Initalize cortex_a8_stubs_, | |
1055 | prev_data_size_ and prev_addralign_. Remove initializer for | |
1056 | deleted data member has_been_changed_. | |
1057 | (Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_ | |
1058 | to determine if the table is empty. | |
1059 | (Stub_table::has_been_changed, Stub_table_set_has_been_changed): | |
1060 | Remove. | |
1061 | (Stub_table::add_reloc_stub): Define method in class definition | |
1062 | instead of just declaring it there. | |
1063 | (Stub_table::add_cortex_a8_stub): New method definition. | |
1064 | (Stub_table::update_data_size_and_addralign): Ditto. | |
1065 | (Stub_table::finalize_stubs): Ditto. | |
1066 | (Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto. | |
1067 | (Stub_table::do_addralign_): Return address alignment in the | |
1068 | (Stub_table::do_reset_address_and_file_offset): Define method in | |
1069 | class definition instead of declaring it there. Set current data | |
1070 | size to be the data size of the previous pass. | |
1071 | (Stub_table::set_final_data_size): Use current data size as the | |
1072 | final data size. | |
1073 | (Stub_table::relocate_stub): Change parameter type of stub from | |
1074 | Reloc_stub pointer to Stub pointer. | |
1075 | (Stub_table::addralign_, Stub_table::has_been_changed_): Remove. | |
1076 | (Stub_table::Cortex_a8_stub_list): New typedef. | |
1077 | (Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_, | |
1078 | Stub_table::prev_addralign_): New data member. | |
1079 | (Arm_relobj::Arm_relobj): Initialize data member | |
1080 | section_has_cortex_a8_workaround_. | |
1081 | (Arm_relobj::section_has_cortex_a8_workaround, | |
1082 | Arm_relobj::mark_section_for_cortex_a8_workaround): New method | |
1083 | definitions. | |
1084 | (Arm_relobj::section_has_cortex_a8_workaround_): New data member | |
1085 | declarations. | |
1086 | (Target_arm::relocate_stub): Change parameter type of stub from | |
1087 | Reloc_stub pointer to Stub pointer. | |
1088 | (Insn_template::size, Insn_template::alignment): Handle | |
1089 | THUMB16_SPECIAL_TYPE. | |
1090 | (Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs, | |
1091 | Stub_table::update_data_size_and_addralign, | |
1092 | Stub_table::apply_cortex_a8_workaround_to_address_range): New method | |
1093 | definitions. | |
1094 | (Stub_table::relocate_stubs): Handle Cortex-A8 stubs. | |
1095 | (Stub_table::do_write): Ditto. | |
1096 | (Target_arm::do_relax): Adjust code for changes in Stub_table. | |
1097 | ||
880cd20d ILT |
1098 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1099 | ||
1100 | PR 11108 | |
1101 | * symtab.h (class Symbol): Remove fields is_target_special_ and | |
1102 | has_plt_offset_. Add field is_defined_in_discarded_section_. | |
1103 | (Symbol::is_defined_in_discarded_section): New function. | |
1104 | (Symbol::set_is_defined_in_discarded_section): New function. | |
1105 | (Symbol::has_plt_offset): Rewrite. | |
1106 | (Symbol::set_plt_offset): Verify that new offset is not -1U. | |
1107 | * symtab.cc (Symbol::init_fields): Initialize plt_offset_ to -1U. | |
1108 | Don't initialize is_target_special_ or has_plt_offset_. | |
1109 | Initialize is_defined_in_discarded_section_. | |
1110 | (Symbol_table::add_from_relobj): If appropriate, set | |
1111 | is_defined_in_discarded_section. | |
1112 | * resolve.cc (Symbol::override_base_with_special): Don't test | |
1113 | is_target_special_. Change has_plt_offset_ to has_plt_offset(). | |
1114 | * target-reloc.h (relocate_section): Do special handling for | |
1115 | symbols defined in discarded sections for global symbols as well | |
1116 | as local symbols. | |
1117 | ||
2703e3eb ILT |
1118 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1119 | ||
1120 | * dynobj.cc (big_endian>::find_dynsym_sections): Set pi to NULL in | |
1121 | the SHT_SYMTAB case. | |
1122 | ||
339d40a3 ILT |
1123 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1124 | ||
1125 | * object.cc (Sized_relobj::do_layout): Don't get confused if | |
1126 | layout_eh_frame returns NULL. | |
1127 | ||
abecea76 ILT |
1128 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1129 | ||
1130 | PR 11084 | |
1131 | * dynobj.cc (Sized_dynobj::find_dynsym_sections): If there is no | |
1132 | dynamic symbol table, use the normal symbol table. | |
1133 | (Sized_dynobj::do_read_symbols): Remove assertion about type of | |
1134 | symbol table. | |
1135 | ||
6b7dd3f3 ILT |
1136 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1137 | ||
1138 | PR 11072 | |
1139 | * layout.cc (Layout::include_section): Remove .gnu_debuglink | |
1140 | sections. | |
1141 | ||
36c50e63 L |
1142 | 2010-01-08 H.J. Lu <hongjiu.lu@intel.com> |
1143 | ||
1144 | * version.cc (print_version): Change to "Copyright 2010". | |
1145 | ||
e291e7b9 ILT |
1146 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
1147 | ||
1148 | PR 10287 | |
1149 | PR 11063 | |
1150 | * i386.cc (class Target_i386): Change return type of plt_section | |
1151 | to be non-const. | |
1152 | (class Output_data_plt_i386): Add tls_desc_rel_ field. | |
1153 | (Output_data_plt_i386::Output_data_plt_i386): Initialize | |
1154 | tls_desc_rel_ field. | |
1155 | (Output_data_plt_i386::rel_tls_desc): New function. | |
1156 | (Target_i386::rel_tls_desc_section): New function. | |
1157 | (Target_i386::Scan::local): Rewrite R_386_TLS_GOTDESC handling. | |
1158 | (Target_i386::Scan::global): For R_386_TLS_GOTDESC put | |
1159 | R_386_TLS_DESC reloc in rel_tls_desc_section. | |
1160 | * x86_64.cc (class Target_x86_64): Add tlsdesc_reloc_info_ field. | |
1161 | Define struct Tlsdesc_info. | |
1162 | (Target_x86_64::Target_x86_64): Initialize tlsdesc_reloc_info_. | |
1163 | (Target_x86_64::do_reloc_symbol_index): New function. | |
1164 | (Target_x86_64::add_tlsdesc_info): New function. | |
1165 | (class Output_data_plt_x86_64): Add tlsdesc_rel_ field. | |
1166 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize | |
1167 | tlsdesc_rel_ field. | |
1168 | (Output_data_plt_x86_64::rela_plt): Rename from rel_plt. Change | |
1169 | all callers. | |
1170 | (Output_data_plt_x86_64::rela_tlsdesc): New function. | |
1171 | (Target_x86_64::rela_tlsdesc_section): New function. | |
1172 | (Target_x86_64::Scan::local): Rewrite R_X86_64_GOTPC32_TLSDESC | |
1173 | handling. | |
1174 | (Target_x86_64::Scan::global): For R_X86_64_GOTPC32_TLSDESC put | |
1175 | (Target_x86_64::do_reloc_addend): New function. | |
1176 | R_X86_64_TLSDESC reloc in rela_tlsdesc_section. | |
1177 | * output.h (class Output_reloc) [SHT_REL]: Add new constructor | |
1178 | declarations. Define TARGET_CODE. Add arg field to u1_ union. | |
1179 | (Output_reloc::type): New function. | |
1180 | (Output_reloc::is_local_section_symbol): Check for TARGET_CODE. | |
1181 | (Output_reloc::is_target_specific): New function. | |
1182 | (Output_reloc::target_arg): New function. | |
1183 | (class Output_reloc) [SHT_RELA]: Add four new constructors for | |
1184 | absolute relocs and target specific relocs. | |
1185 | (class Output_data_reloc) [SHT_REL]: Add add_absolute and | |
1186 | add_target_specific. | |
1187 | (class Output_data_reloc) [SHT_RELA]: Likewise. | |
1188 | * output.cc (Output_reloc::Output_reloc): Add four new versions | |
1189 | for absolute relocs and target specific relocs. | |
1190 | (Output_reloc::set_needs_dynsym_index): Add TARGET_CODE case. | |
1191 | (Output_reloc::get_symbol_index): Likewise. | |
1192 | (Output_reloc::local_section_offset): Check that local_sym_index_ | |
1193 | is not TARGET_CODE or 0. | |
1194 | (Output_reloc::symbol_value): Likewise. | |
1195 | (Output_reloc::write) [SHT_RELA]: Call target for target specific | |
1196 | reloc. | |
1197 | * target.h (class Target): Add reloc_symbol_index and reloc_addend | |
1198 | functions. Add do_reloc_symbol_index and do_reloc_addend virtual | |
1199 | functions. | |
1200 | * layout.cc (add_target_dynamic_tags): Use output section for | |
1201 | DT_PLTRELSZ and DT_JMPREL. | |
1202 | ||
3a44184e ILT |
1203 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
1204 | ||
1205 | PR 11061 | |
1206 | * output.h (class Output_reloc) [SHT_RELA]: Add is_relative | |
1207 | function. | |
1208 | (class Output_data_reloc_generic): Define. | |
1209 | (class Output_data_reloc_base): Change base class to | |
1210 | Output_data_reloc_generic. Change add() method to call | |
1211 | bump_relative_reloc_count for a relative reloc. Remove | |
1212 | sort_relocs_ field. | |
1213 | * output.cc (Output_data_reloc_base::do_write): Change sort_reloc_ | |
1214 | to sort_relocs(). | |
1215 | * layout.cc (Layout::add_target_dynamic_tags): Change dyn_rel to | |
1216 | Output_data_reloc_generic*. Add DT_RELCOUNT/DT_RELACOUNT tag if | |
1217 | appropriate. | |
1218 | * layout.h (class Layout): Update declaration. | |
1219 | ||
ea715a34 ILT |
1220 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
1221 | ||
1222 | * output.h (class Output_data): Add const version of | |
1223 | output_section and do_output_section. | |
1224 | (class Output_section_data): Add const version of | |
1225 | do_output_section. | |
1226 | (class Output_section): Likewise. | |
1227 | * layout.cc (Layout::add_target_dynamic_tags): New function. | |
1228 | * layout.h (class Layout): Update declarations. | |
1229 | * arm.cc (Target_arm::do_finalize_sections): Use | |
1230 | add_target_dynamic_tags. | |
1231 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
1232 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
1233 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
1234 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
1235 | ||
659948a4 ILT |
1236 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
1237 | ||
1238 | PR 11042 | |
1239 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Mark the dynamic | |
1240 | object as needed. | |
1241 | ||
9d3b86f6 ILT |
1242 | 2010-01-07 Dmitry Gorbachev <d.g.gorbachev@gmail.com> |
1243 | Ian Lance Taylor <iant@google.com> | |
1244 | ||
1245 | PR 11019 | |
1246 | * object.cc: Instantiate Xindex::initialize_symtab_xindex and | |
1247 | Xindex::read_symtab_xindex. | |
1248 | ||
bb0d3eb0 DK |
1249 | 2010-01-07 Doug Kwan <dougkwan@google.com> |
1250 | ||
1251 | * arm.cc (Insn_template::Type): New enum value THUMB16_SPECIAL_TYPE. | |
1252 | (Insn_template::thumb16_bcond_insn): New method declaration. | |
1253 | (Insn_template): Fix spelling. | |
1254 | (Stub::thumb16_special): New method declaration. | |
1255 | (Stub::do_write): Define virtual method which was previously pure | |
1256 | virtual. | |
1257 | (Stub::do_thumb16_special): New method declaration. | |
1258 | (Stub::do_fixed_endian_write): New template member. | |
1259 | (Reloc_stub::do_write): Remove. | |
1260 | (Reloc_stub::do_fixed_endian_write): Remove. | |
1261 | (Cortex_a8_stub): New class definition. | |
1262 | (Stub_factory::make_cortex_a8_stub): New method definition. | |
1263 | (Stub_factory::Stub_factory): Add missing static storage class | |
1264 | qualifier for elf32_arm_stub_a8_veneer_blx. | |
1265 | ||
ffeef7df ILT |
1266 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
1267 | ||
dc3f80fe ILT |
1268 | PR 10980 |
1269 | * options.h (class General_options): Add --warn-unresolved-symbols | |
1270 | and --error-unresolved-symbols. | |
1271 | * errors.cc (Errors::undefined_symbol): Implement | |
1272 | --warn-unresolved-symbols. | |
1273 | ||
ffeef7df ILT |
1274 | * options.h (class General_options): Add -z text and -z textoff. |
1275 | * layout.cc (Layout::finish_dynamic_section): Implement -z text. | |
1276 | ||
f1ec9ded ST |
1277 | 2010-01-06 Sriraman Tallam <tmsriram@google.com> |
1278 | ||
1279 | * gc.h (Garbage_collection::Cident_section_map): New typedef. | |
1280 | (Garbage_collection::cident_sections): New function. | |
1281 | (Garbage_collection::add_cident_section): New function. | |
1282 | (Garbage_collection::cident_sections_): New member. | |
1283 | (gc_process_relocs): Add references to sections whose names are C | |
1284 | identifiers. | |
1285 | * gold.h (cident_section_start_prefix): New constant. | |
1286 | (cident_section_stop_prefix): New constant. | |
1287 | (is_cident): New function. | |
1288 | * layout.cc (Layout::define_section_symbols): Replace string constants | |
1289 | with the newly defined constants. | |
1290 | * object.cc (Sized_relobj::do_layout): Track sections whose names are | |
1291 | C identifiers. | |
1292 | * testsuite/Makefile.am: Add gc_orphan_section_test. | |
1293 | * testsuite/Makefile.in: Regenerate. | |
1294 | * testsuite/gc_orphan_section_test.cc: New file. | |
1295 | * testsuite/gc_orphan_section_test.sh: New file. | |
1296 | ||
6eda8c29 ILT |
1297 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
1298 | ||
b9674e17 ILT |
1299 | PR 10980 |
1300 | * options.h (class General_options): Add --warn-shared-textrel. | |
1301 | * layout.cc (Layout::finish_dynamic_section): Implement | |
1302 | --warn-shared-textrel. | |
1303 | ||
6eda8c29 ILT |
1304 | PR 10980 |
1305 | * options.h (class General_options): Add --warn-multiple-gp. | |
1306 | ||
32dcd44e ILT |
1307 | 2010-01-06 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
1308 | ||
1309 | * Makefile.am (incremental_dump_DEPENDENCIES): Remove | |
1310 | $(THREADSLIB) and $(LIBDL). | |
1311 | * Makefile.in: Rebuild. | |
1312 | ||
a192ba05 ILT |
1313 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
1314 | ||
1315 | PR 10980 | |
1316 | * options.cc (General_options::parse_section_start): New function. | |
1317 | (General_options::section_start): New function. | |
1318 | (General_options::General_options): Initialize all members. | |
1319 | * options.h: Include <map> | |
1320 | (class General_options): Add --section-start. Add section_starts_ | |
1321 | member. | |
1322 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
1323 | --section-start was used, set the address of the segment. Remove | |
1324 | local sort_sections. | |
1325 | (Layout::relaxation_loop_body): If the address of the load segment | |
1326 | has been set by --section-start, don't use it. | |
1327 | * output.h (Output_segment::update_flags_for_output_section): New | |
1328 | function. | |
1329 | * output.cc (Output_segment::add_output_section): Call | |
1330 | update_flags_for_output_section. | |
1331 | ||
dde3f402 ILT |
1332 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
1333 | ||
62dfdd4d ILT |
1334 | PR 10980 |
1335 | * options.h (class General_options): Add --undefined-version. | |
1336 | * script.cc (struct Version_expression): Add was_matched_by_symbol | |
1337 | field. | |
1338 | (Version_script_info::matched_symbol): New function. | |
1339 | (Version_script_info::get_symbol_version_helper): Call | |
1340 | matched_symbol. | |
1341 | (Version_script_info::check_unmatched_names): New function. | |
1342 | * script.h (class Version_script_info): Update declarations. | |
1343 | * gold.cc (queue_middle_tasks): Handle --no-undefined-version. | |
1344 | ||
9c4ae156 ILT |
1345 | * options.h (class General_options): Use DEFINE_bool_alias for |
1346 | allow_multiple_definition. | |
1347 | * resolve.cc (Symbol_table::should_override): Don't test | |
1348 | allow_multiple_definition. | |
1349 | ||
dde3f402 ILT |
1350 | PR 10980 |
1351 | * options.h (class General_options): Add --cref. | |
1352 | * main.cc (main): Print cref table if --cref. Don't close mapfile | |
1353 | until after printing cref table. | |
1354 | * cref.cc: Include "symtab.h". | |
1355 | (class Cref_inputs): Define Cref_table_compare and Cref_table. | |
1356 | (Cref_table_compare::operator()): New function. | |
1357 | (Cref_inputs::gather_cref): New function. | |
1358 | (filecol): New static const. | |
1359 | (Cref_inputs::print_cref): New function. | |
1360 | (Cref::print_cref): New function. | |
1361 | * cref.h: Include <cstdio>. | |
1362 | (class Cref): Update declarations. | |
1363 | * mapfile.h (Mapfile::file): New function. | |
1364 | * object.h (class Object): Define Symbols. Declare virtual | |
1365 | do_get_global_symbols. | |
1366 | (Object::get_global_symbols): New function. | |
1367 | * object.cc (Input_objects::add_object): Pass object to cref_ if | |
1368 | --cref. | |
1369 | (Input_objects::archive_start): Likewise. | |
1370 | (Input_objects::archive_stop): Likewise. | |
1371 | (Input_objects::print_cref): New function. | |
1372 | * dynobj.h (Sized_dynobj::do_get_global_symbols): New function. | |
1373 | * dynobj.cc (big_endian>::do_add_symbols): Create symbols_ if | |
1374 | --cref. | |
1375 | * plugin.cc (Sized_pluginobj::do_get_global_symbols): New | |
1376 | function. | |
1377 | * plugin.h (class Sized_pluginobj): Update declarations. | |
1378 | ||
8781f709 ILT |
1379 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
1380 | ||
1381 | * symtab.cc (Symbol_table::add_from_object): Rename def parameter | |
1382 | to is_default_version. Rename insdef to insdefault. | |
1383 | (Symbol_table::add_from_relobj): Rename def to is_default_version | |
1384 | and local to is_forced_local. | |
1385 | (Symbol_table::add_from_pluginobj): Likewise. | |
1386 | (Symbol_table::add_from_dynobj): Likewise. | |
1387 | (Symbol_table::define_special_symbol): Rename insdef to | |
1388 | insdefault. | |
1389 | ||
fe35d28d ILT |
1390 | 2010-01-04 Ian Lance Taylor <iant@google.com> |
1391 | ||
30bc8c46 ILT |
1392 | PR 10980 |
1393 | * options.h (class General_options): Add | |
1394 | --allow-multiple-definition and -z muldefs. | |
1395 | * resolve.cc (Symbol_table::should_override): Don't warn about a | |
1396 | multiple symbol definition if --allow-multiple-definition or -z | |
1397 | muldefs. | |
1398 | ||
7eaea549 ILT |
1399 | PR 10980 |
1400 | * options.h (class General_options): Add --add-needed and | |
1401 | --copy-dt-needed-entries. Tweak --as-needed help entry. | |
1402 | * object.cc (Input_objects::check_dynamic_dependencies): Give an | |
1403 | error if --copy-dt-needed-entries aka --add-needed is used and | |
1404 | would cause a change in behaviour. | |
1405 | ||
fe35d28d ILT |
1406 | PR 10980 |
1407 | * options.h (class General_options): Add -G as a short version of | |
1408 | --shared. Add no-op options -assert, -g, and -i. | |
1409 | ||
55a2bb35 ST |
1410 | 2010-01-04 Sriraman Tallam <tmsriram@google.com> |
1411 | ||
1412 | * gc.h (gc_process_relocs): Call is_section_foldable_candidate to | |
1413 | check for .text or .gnu.linkonce.t sections. | |
1414 | * icf.cc (Icf::find_identical_sections): Ditto. | |
1415 | Change the detection for mangled function name within the section | |
1416 | name. | |
1417 | * icf.h (is_section_foldable_candidate): New function. | |
1418 | ||
719328e1 ILT |
1419 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1420 | ||
1421 | PR 10980 | |
1422 | * options.h (class General_options): Permit two dashes with | |
1423 | --retain-symbols-file. | |
1424 | ||
d7bb5745 ILT |
1425 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1426 | ||
403a15dd ILT |
1427 | PR 10979 |
1428 | * layout.cc (Layout::relaxation_loop_body): If -Ttext was used, | |
1429 | don't put the file header and segment headers in the text | |
1430 | segment. | |
1431 | ||
eda294df ILT |
1432 | PR 10979 |
1433 | * common.cc (Sort_commons::operator()): Stabilize sort when both | |
1434 | entries are NULL. | |
1435 | (Symbol_table::do_allocate_commons_list): When allocating common | |
1436 | symbols, skip a symbol which is no longer common. | |
1437 | * symtab.h (Symbol::is_common): Test whether the symbol comes from | |
1438 | an object before checking its type. | |
1439 | * testsuite/common_test_2.c: New file. | |
1440 | * testsuite/common_test_3.c: New file. | |
1441 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_2. | |
1442 | (common_test_2_SOURCES, common_test_2_DEPENDENCIES): Define. | |
1443 | (common_test_2_LDFLAGS, common_test_2_LDADD): Define. | |
1444 | (common_test_2_pic.o, common_test_2.so): New targets. | |
1445 | (common_test_3_pic.o, common_test_3.so): New targets. | |
1446 | * testsuite/Makefile.in: Rebuild. | |
1447 | ||
d7bb5745 ILT |
1448 | PR 10979 |
1449 | * script.cc (read_input_script): If we see a new SECTIONS clause, | |
1450 | and we have added an input section, give an error. | |
1451 | * layout.h (class Layout): Add have_added_input_section function. | |
1452 | Add have_added_input_section_ field. | |
1453 | * layout.cc (Layout::Layout): Initialize | |
1454 | have_added_input_section_. | |
1455 | (Layout::layout): Set have_added_input_section_. | |
1456 | (Layout::layout_eh_frame): Likewise. | |
1457 | ||
fc59c572 ILT |
1458 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1459 | ||
1460 | PR 10931 | |
1461 | * options.h (class General_options): Add --sort-common option. | |
1462 | * symtab.h (class Symbol_table): Define Sort_commons_order enum. | |
1463 | * common.cc (Sort_common): Add sort_order parameter to | |
1464 | constructor. Add sort_order_ field. | |
1465 | (Sort_commons::operator): Check sort_order_. | |
1466 | (Symbol_table::allocate_commons): Determine the sort order. | |
1467 | (Symbol_table::do_allocate_commons): Add sort_order parameter. | |
1468 | Change all callers. | |
1469 | (Symbol_table::do_allocate_commons_list): Likewise. | |
1470 | ||
1c74fab0 ILT |
1471 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1472 | ||
1473 | PR 10916 | |
1474 | * symtab.cc (Symbol_table::add_from_relobj): When not exporting | |
1475 | symbols from this object, don't change the visibility of an | |
1476 | undefined symbol. | |
1477 | * testsuite/exclude_libs_test_1.c (lib1_ref): New function. | |
1478 | ||
6affe781 ILT |
1479 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1480 | ||
1481 | PR 10861 | |
1482 | * script.h (class Version_script_info): Define Language enum. | |
1483 | Update declarations. Define Glob, Exact, and Lookup types. Add | |
1484 | new fields globals_, locals_, and is_finalized_. | |
1485 | * script.cc: Various formatting fixes. | |
1486 | (class Parser_closure): Change language_stack_ from a vector of | |
1487 | std::string to one of Version_script_info::Language. Adjust all | |
1488 | uses accordingly. | |
1489 | (class Lazy_demangler): Remove. | |
1490 | (struct Version_expression): Change language from std::string to | |
1491 | Version_script_info::Language. | |
1492 | (Version_script_info::Version_script_info): New function. | |
1493 | (Version_script_info::~Version_script_info): Don't call clear. | |
1494 | (Version_script_info::finalize): New function. | |
1495 | (Version_script_info::build_lookup_tables): New function. | |
1496 | (Version_script_info::build_expression_list_lookup): New | |
1497 | function. | |
1498 | (Version_script_info::get_symbol_version_helper): Rewrite to use | |
1499 | lookup tables. | |
1500 | (Version_script_info::print_expression_list): Adjust to use | |
1501 | Version_script_info::Language. | |
1502 | (script_push_lex_into_version_mode): Check that the version script | |
1503 | has not been finalized. | |
1504 | (version_script_push_lang): Change language string to | |
1505 | Version_script_info::Language. | |
1506 | * options.cc (Command_line::version_script): New function. | |
1507 | * options.h (class General_options): Add finalize_dynamic_list | |
1508 | function. Change version_script from declaration to definition. | |
1509 | * testsuite/ver_test_4.script: Remove duplicate def of t2_2. | |
1510 | * testsuite/version_script.map: Remove duplicate def of foo. | |
1511 | * testsuite/Makefile.am (ver_matching_def.so): Depend upon | |
1512 | version_script.map. | |
1513 | * testsuite/Makefile.in: Rebuild. | |
1514 | ||
818bf354 ILT |
1515 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1516 | ||
1517 | PR 10843 | |
1518 | * target-reloc.h (relocate_for_relocatable): When copying a reloc, | |
1519 | if the input symbol index is 0, make the output symbol index 0. | |
1520 | ||
ebcc8304 ILT |
1521 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1522 | ||
1523 | PR 10670 | |
1524 | * options.h (class General_options): Add -x/--discard-all. | |
1525 | * object.cc (Sized_relobj::do_count_local_symbols): Handle | |
1526 | --discard-all. If the local symbol needs a dynamic entry, check | |
1527 | that before handling --discard-locals. | |
1528 | ||
176fe33f ILT |
1529 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
1530 | ||
bb321bb1 ILT |
1531 | PR 10450 |
1532 | * output.cc (Output_segment::Output_segment): If PT_TLS, set the | |
1533 | flags to PF_R. | |
1534 | (Output_segment::add_output_section): Don't change the flags if | |
1535 | the type is PT_TLS. | |
1536 | ||
176fe33f ILT |
1537 | PR 10450 |
1538 | * dynobj.cc (Dynobj::create_gnu_hash_table): Add symbols to the | |
1539 | GNU hash table if they need a dynamic value. Otherwise, don't add | |
1540 | them if they are defined in a dynamic object or are forced local. | |
1541 | ||
e8cd95c7 ILT |
1542 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
1543 | ||
1b81fb71 ILT |
1544 | PR 10450 |
1545 | * layout.cc (Layout::create_dynamic_symtab): Only set entsize of | |
1546 | .gnu.hash table for a 32-bit target. | |
1547 | ||
8d6d383d ILT |
1548 | PR 10450 |
1549 | * symtab.h (Symbol::needs_dynsym_entry): A symbol in both a | |
1550 | regular and a dynamic object only needs a dynamic symbol table | |
1551 | entry if it is externally visible. | |
1552 | ||
e785ec03 ILT |
1553 | PR 10450 |
1554 | * i386.cc (class Target_i386): Initialize global_offset_table_ in | |
1555 | constructor. Add global_offset_table_ field. | |
1556 | (Target_i386::got_section): Set global_offset_table_. | |
1557 | (Target_i386::do_finalize_sections): Set global_offset_table_ | |
1558 | size. | |
1559 | * x86_64.cc (class Target_x86_64): Initialize global_offset_table_ | |
1560 | in constructor. Add global_offset_table_ field. | |
1561 | (Target_x86_64::got_section): Set global_offset_table_. | |
1562 | (Target_x86_64::do_finalize_sections): Set global_offset_table_ | |
1563 | size. | |
1564 | ||
1a2dff53 ILT |
1565 | * layout.cc (Layout::Layout): Initialize increase_relro_. |
1566 | (Layout::get_output_section): Add is_relro, is_last_relro, and | |
1567 | is_first_non_relro parameters. Change all callers. | |
1568 | (Layout::choose_output_section): Likewise. | |
1569 | (Layout::add_output_section_data): Likewise. | |
1570 | (Layout::make_output_section): Likewise. | |
1571 | (Layout::set_segment_offsets): Clear increase_relro when using a | |
1572 | linker script. | |
1573 | * layout.h (class Layout): Add increase_relro method. Add | |
1574 | increase_relro_ field. Update declarations. | |
1575 | * output.cc (Output_section::Output_section): Initialize | |
1576 | is_last_relro_ and is_first_non_relro_. | |
1577 | (Output_segment::add_output_section): Group relro sections is | |
1578 | do_sort is true. Handle is_last_relro and is_first_non_relro. | |
1579 | (Output_segment::maximum_alignment): Remove relro handling. | |
1580 | (Output_segment::set_section_addresses): Add increase_relro | |
1581 | parameter. Change all callers. Add initial alignment to align | |
1582 | relro sections on separate page. Remove old relro handling. | |
1583 | (Output_segment::set_section_list_addresses): Remove in_relro | |
1584 | parameter. Change all callers. | |
1585 | (Output_segment::set_offset): Add increase parameter. Change all | |
1586 | callers. Remove old relro handling. | |
1587 | * output.h (class Output_section): Add new methods: is_last_relro, | |
1588 | set_is_last_relro, is_first_non_relro, set_is_first_non_relro. | |
1589 | Add is_last_relro_ and is_first_non_relro_ fields. | |
1590 | * i386.cc (Target_i386::got_section): Don't call set_is_relro. | |
1591 | Create separate .got.plt section. Call increase_relro. | |
1592 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
1593 | * testsuite/relro_script_test.t: Add .got.plt. | |
1594 | ||
f0ba79e2 ILT |
1595 | PR 10450 |
1596 | * layout.cc (Layout::Layout): Initialize dynamic_symbol_ field. | |
1597 | (Layout::create_initial_dynamic_sections): Set dynamic_symbol_. | |
1598 | (Layout::finalize): Call set_dynamic_symbol_size. | |
1599 | (Layout::set_dynamic_symbol_size): New function. | |
1600 | * layout.h (class Layout): Add dynamic_symbol_ field. Declare | |
1601 | set_dynamic_symbol_size. | |
1602 | ||
e8cd95c7 ILT |
1603 | PR 10450 |
1604 | * output.h (class Output_section): Add is_entsize_zero_ field. | |
1605 | * output.cc (Output_section::Output_section): Initialize | |
1606 | is_entsize_zero_. | |
1607 | (Output_section::set_entsize): If two different entsizes are | |
1608 | requested, force it to zero. | |
1609 | (Output_section::add_input_section): Set flags for .debug_str | |
1610 | before updating section flags. Set entsize. | |
1611 | (Output_section::update_flags_for_input_section): Set SHF_MERGE | |
1612 | and SHF_STRING if all input sections have those flags. | |
1613 | ||
3e1b9a8a RÁE |
1614 | 2009-12-29 Rafael Espindola <espindola@google.com> |
1615 | ||
1616 | * main.cc (main): Fix the sys time reporting. | |
e8cd95c7 ILT |
1617 | * workqueue.cc (Workqueue::find_and_run_task): Fix the sys time |
1618 | reporting. | |
3e1b9a8a | 1619 | |
3dcad376 ST |
1620 | 2009-12-29 Sriraman Tallam <tmsriram@google.com> |
1621 | ||
1622 | * options.cc (General_options::parse_version): Allow -v to exit | |
1623 | without an error if there is nothing to link. | |
1624 | ||
084e2665 ILT |
1625 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
1626 | ||
1627 | * configure.ac: Set the MCMODEL_MEDIUM conditional to false if | |
1628 | using a version of gcc before 4.1. | |
1629 | * configure: Rebuild. | |
1630 | ||
250acde3 CD |
1631 | 2009-12-28 Chris Demetriou <cgd@google.com> |
1632 | ||
1633 | * attributes.cc (Output_attributes_section_data::do_write): Use | |
1634 | std::vector::front rather than std::vector::data. | |
1635 | ||
99fff23b ILT |
1636 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
1637 | ||
1638 | * symtab.h (class Symbol_table): Add enum Defined. | |
1639 | * resolve.cc (Symbol_table::should_override): Add defined | |
1640 | parameter. Change all callers. Test whether object is NULL | |
1641 | before calling a method on it. | |
1642 | (Symbol_table::report_resolve_problem): Add defined parameter. | |
1643 | Change all callers. | |
1644 | (Symbol_table::should_override_with_special): Likewise. | |
1645 | * symtab.cc (Symbol_table::define_in_output_data): Add defined | |
1646 | parameter. Change all callers. | |
1647 | (Symbol_table::do_define_in_output_data): Likewise. | |
1648 | (Symbol_table::define_in_output_segment): Likewise. | |
1649 | (Symbol_table::do_define_in_output_segment): Likewise. | |
1650 | (Symbol_table::define_as_constant): Likewise. | |
1651 | (Symbol_table::do_define_as_constant): Likewise. | |
1652 | * script.h (class Symbol_assignment): Add is_defsym parameter to | |
1653 | constructor; change all callers. | |
1654 | * script.cc (Script_options::add_symbol_assignment): Add is_defsym | |
1655 | parameter. Change all callers. Add is_defsym_ field. | |
1656 | (class Parser_closure): Add parsing_defsym parameter to | |
1657 | constructor; change all callers. Add parsing_defsym accessor | |
1658 | function. Add parsing_defsym_ field. | |
1659 | ||
556bd683 ILT |
1660 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
1661 | ||
1662 | * gold.cc (queue_middle_tasks): Fix formatting. | |
fa618ee4 | 1663 | * object.cc (Relobj::is_section_name_included): Likewise. |
556bd683 | 1664 | |
1782c879 ILT |
1665 | 2009-12-23 Ian Lance Taylor <iant@google.com> |
1666 | ||
1667 | * i386.cc (Target_i386::do_calls_non_split): Recognize | |
1668 | -fsplit-stack prologue for a function with a static chain. | |
cbc999b9 ILT |
1669 | * x86_64.cc (Target_x86_64::do_calls_non_split): Recognize |
1670 | -fsplit-stack prologue when using %r11. | |
1782c879 | 1671 | |
329ca2b1 ST |
1672 | 2009-12-21 Sriraman Tallam <tmsriram@google.com> |
1673 | ||
1674 | * options.cc (General_options::parse_version): Make -v continue and do | |
1675 | the link like GNU ld does. | |
1676 | ||
d675ff46 RÁE |
1677 | 2009-12-17 Rafael Avila de Espindola <espindola@google.com> |
1678 | ||
1679 | * Makefile.am (CCFILES): Add timer.cc. | |
1680 | (HFILES): Add timer.h. | |
1681 | * configure.ac: Check for sysconf and times. | |
1682 | * main.cc: include timer.h. | |
1683 | (main): Use Timer instead of get_run_time. | |
1684 | * timer.cc: New. | |
1685 | * timer.h: New. | |
1686 | * workqueue.cc: include timer.h. | |
1687 | (Workqueue::find_and_run_task): | |
1688 | Report user, sys and wall time. | |
1689 | * Makefile.in: Regenerate. | |
1690 | * config.in: Regenerate. | |
1691 | * configure: Regenerate. | |
1692 | ||
d6344fb5 DK |
1693 | 2009-12-16 Doug Kwan <dougkwan@google.com> |
1694 | ||
1695 | * arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated | |
1696 | sections. | |
1697 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle | |
1698 | relaxed input sections. | |
1699 | * output.cc (Output_section::find_relaxed_input_section): Change | |
1700 | return type to Output_relaxed_input_section pointer. Adjust code | |
1701 | for new type of relaxed_input_section_map_. | |
1702 | * output.h (Output_section::find_relaxed_input_section): Change | |
1703 | return type to Output_relaxed_input_section pointer. | |
1704 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
1705 | New type. | |
1706 | (Output_section::relaxed_input_section_map_): Change type to | |
1707 | Output_section::Output_relaxed_input_section_by_input_section_map. | |
1708 | * symtab.cc (Symbol_table::compute_final_value): Handle relaxed | |
1709 | input section. | |
1710 | ||
0e0d5469 ILT |
1711 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
1712 | ||
1713 | * layout.cc (Layout::create_shstrtab): Only write out after input | |
1714 | sections if we are compressing debug sections. | |
1715 | ||
0649a889 ILT |
1716 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
1717 | ||
1718 | * archive.cc (Archive::add_symbols): Only look up a symbol without | |
1719 | a version if there is, in fact, a version. | |
1720 | ||
2ea97941 ILT |
1721 | 2009-12-14 Ian Lance Taylor <iant@google.com> |
1722 | ||
1723 | Revert -Wshadow changes, all changes from: | |
1724 | 2009-12-11 Doug Kwan <dougkwan@google.com> | |
1725 | 2009-12-11 Nick Clifton <nickc@redhat.com> | |
1726 | * configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS. | |
1727 | ||
b0eec2cc DK |
1728 | 2009-12-11 Doug Kwan <dougkwan@google.com> |
1729 | ||
1730 | * arm.cc (Target_arm::do_finalize_sections): Fix build breakage | |
1731 | due to -Wshadow. | |
1732 | * attributes.cc (Object_attribute::size): Ditto. | |
1733 | (Attributes_section_data::size): Ditto. | |
1734 | (Attributes_section_data::Attributes_section_data): Ditto. | |
1735 | (Output_attributes_section_data::do_write): Ditto. | |
1736 | * attributes.h (Object_attribute::set_type): Ditto. | |
1737 | * testsuite/tls_test_main.cc (safe_lock, safe_unlock): Ditto. | |
1738 | ||
91d6fa6a NC |
1739 | 2009-12-11 Nick Clifton <nickc@redhat.com> |
1740 | ||
1741 | * archive.cc: Fix shadowed variable warnings. | |
1742 | * arm.cc: Likewise. | |
1743 | * compressed_output.cc: Likewise. | |
1744 | * compressed_output.h: Likewise. | |
1745 | * configure: Likewise. | |
1746 | * dwarf_reader.cc: Likewise. | |
1747 | * dynobj.cc: Likewise. | |
1748 | * dynobj.h: Likewise. | |
1749 | * ehframe.cc: Likewise. | |
1750 | * ehframe.h: Likewise. | |
1751 | * errors.cc: Likewise. | |
1752 | * expression.cc: Likewise. | |
1753 | * fileread.cc: Likewise. | |
1754 | * fileread.h: Likewise. | |
1755 | * freebsd.h: Likewise. | |
1756 | * i386.cc: Likewise. | |
1757 | * icf.cc: Likewise. | |
1758 | * incremental.h: Likewise. | |
1759 | * layout.cc: Likewise. | |
1760 | * layout.h: Likewise. | |
1761 | * mapfile.cc: Likewise. | |
1762 | * merge.cc: Likewise. | |
1763 | * merge.h: Likewise. | |
1764 | * object.cc: Likewise. | |
1765 | * object.h: Likewise. | |
1766 | * options.h: Likewise. | |
1767 | * output.cc: Likewise. | |
1768 | * output.h: Likewise. | |
1769 | * parameters.cc: Likewise. | |
1770 | * plugin.cc: Likewise. | |
1771 | * powerpc.cc: Likewise. | |
1772 | * reduced_debug_output.cc: Likewise. | |
1773 | * reduced_debug_output.h: Likewise. | |
1774 | * reloc.cc: Likewise. | |
1775 | * reloc.h: Likewise. | |
1776 | * resolve.cc: Likewise. | |
1777 | * script-sections.cc: Likewise. | |
1778 | * script.cc: Likewise. | |
1779 | * script.h: Likewise. | |
1780 | * sparc.cc: Likewise. | |
1781 | * symtab.cc: Likewise. | |
1782 | * symtab.h: Likewise. | |
1783 | * target-select.cc: Likewise. | |
1784 | * target-select.h: Likewise. | |
1785 | * token.h: Likewise. | |
1786 | * workqueue.cc: Likewise. | |
1787 | * workqueue.h: Likewise. | |
1788 | * x86_64.cc: Likewise. | |
1789 | ||
a0351a69 DK |
1790 | 2009-12-10 Doug Kwan <dougkwan@google.com> |
1791 | ||
1792 | * arm.cc (attributes.h): New include. | |
1793 | (Arm_relobj::Arm_relobj): Initialize attributes_section_data_. | |
1794 | (Arm_relobj::~Arm_relobj): Delete object pointed by | |
1795 | attributes_section_data_. | |
1796 | (Arm_relobj::attributes_section_data): New method definition. | |
1797 | (Arm_relobj::attributes_section_data_): New data member declaration. | |
1798 | (Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_. | |
1799 | (Arm_dynobj::~Arm_dynobj): Delete object pointed by | |
1800 | attributes_section_data_. | |
1801 | (Arm_dynobj::attributes_section_data): New method definition. | |
1802 | (Arm_dynobj::attributes_section_data_): New data member declaration. | |
1803 | (Target_arm::Target_arm): Initialize attributes_section_data_. Change | |
1804 | initialization value of may_use_blx_ to false. | |
1805 | (Target_arm::using_thumb2, Target_arm::using_thumb_only, | |
1806 | Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use | |
1807 | object attributes to compute results instead of hard-coding. | |
1808 | (Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order, | |
1809 | Target_arm::get_secondary_compatible_arch, | |
1810 | Target_arm::set_secondary_compatible_arch | |
1811 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
1812 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes): | |
1813 | New method declarations. | |
1814 | (Target_arm::get_aeabi_object_attribute): New method definition. | |
1815 | (Target_arm::attributes_section_data_): New data member declaration. | |
1816 | (read_arm_attributes_section): New template definition. | |
1817 | (Arm_relobj::do_read_symbols): Read attributes section if it exists. | |
1818 | (Arm_dynobj::do_read_symbols): Ditto. | |
1819 | (Target_arm::do_finalize_sections): Merge attributes sections from | |
1820 | input. Check for BLX use after attributes section merging. | |
1821 | Fix __exidx_start and __exidx_end visibility. Create an | |
1822 | .ARM.attributes section if necessary. | |
1823 | (Target_arm::get_secondary_compatible_arch, | |
1824 | Target_arm::set_secondary_compatible_arch, | |
1825 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
1826 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes, | |
1827 | Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order): | |
1828 | New method definitions. | |
1829 | ||
b59befec ILT |
1830 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
1831 | ||
1832 | * plugin.cc (Plugin::load): Don't cast from void* to a function | |
1833 | pointer. | |
1834 | ||
1276bc89 ILT |
1835 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
1836 | ||
1837 | * dynobj.cc (Sized_dynobj::do_read_symbols): Clear version | |
1838 | information fields. | |
1839 | ||
2f2de248 L |
1840 | 2009-12-09 H.J. Lu <hongjiu.lu@intel.com> |
1841 | ||
1842 | * testsuite/Makefile.am (two_file_shared_1_pic_2_test_DEPENDENCIES): | |
1843 | Replace two_file_shared_1.so with two_file_shared_2.so. | |
1844 | * testsuite/Makefile.in: Regenerated. | |
1845 | ||
4f787271 DK |
1846 | 2009-12-08 Doug Kwan <dougkwan@google.com> |
1847 | ||
1848 | * Makefile.am (CCFILES): Add attributes.cc and int_encoding.cc. | |
1849 | (HFILES): Add attributes.h and int_encoding.h. | |
1850 | * Makefile.in: Regenerate. | |
1851 | * dwarf_reader.cc (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
1852 | function definitions to int_encoding.cc | |
1853 | * dwarf_reader.h (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
1854 | prototypes to int_encoding.h | |
1855 | * reduced_debug_output.cc (int_encoding.h): New include. | |
1856 | (write_unsigned_LEB_128, get_length_as_unsigned_LEB_128): Move | |
1857 | function definitions to int_encoding.cc | |
1858 | (insert_into_vector, read_from_pointer): Move template definitions to | |
1859 | int_encoding.h | |
1860 | * attributes.cc: New file. | |
1861 | * attributes.h: New file. | |
1862 | * int_encoding.cc: New file. | |
1863 | * int_encoding.h: New file. | |
1864 | ||
20b52f1a RÁE |
1865 | 2009-12-07 Rafael Avila de Espindola <espindola@google.com> |
1866 | ||
1867 | PR gold/11055 | |
1868 | * incremental-dump.cc (dump_incremental_inputs): New. | |
1869 | (main): Use dump_incremental_inputs. | |
1870 | ||
53d7974c L |
1871 | 2009-12-07 H.J. Lu <hongjiu.lu@intel.com> |
1872 | ||
1873 | PR gold/10893 | |
1874 | * i386.cc (Target_i386::Scan::globa): Use is_func instead of | |
1875 | checking elfcpp::STT_FUNC. | |
1876 | (Target_i386::Relocate::relocate): Likewise. | |
1877 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
1878 | ||
1879 | * symtab.cc (Symbol_table::sized_write_symbol): Turn IFUNC | |
1880 | symbols from shared libraries into normal FUNC symbols. | |
1881 | ||
1882 | * symtab.h (Symbol): Add is_func and use it. | |
1883 | ||
05a352e6 DK |
1884 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
1885 | ||
1886 | * arm.cc (Target_arm::arm_info): Initialize new fields | |
1887 | attributes_section and attributes_vendor. | |
1888 | * i386.cc (Target_i386::i386_info): Same. | |
1889 | * object.cc (Sized_relobj::do_layout): Skip attribute section. | |
1890 | * gold/powerpc.cc (Target_powerpc::powerpc_info): Initialize new | |
1891 | fields attributes_section and attributes_vendor. | |
53d7974c | 1892 | * sparc.cc (Target_sparc::sparc_info): Same. |
05a352e6 DK |
1893 | * target.h (Target::attributes_section, Target::attributes_vendor, |
1894 | Target::is_attributes_section, Target::attribute_arg_type, | |
1895 | Target::attributes_order): New method definitions. | |
1896 | (Target::Target_info::attributes_section, | |
1897 | Target::Target_info::attributes_vendor): New fields. | |
1898 | (Target::do_attribute_arg_type, Target::do_attributes_order): New | |
1899 | virtual method definitions. | |
1900 | * x86_64.cc (Target_x86_64::x86_64_info): Initialize new fields | |
1901 | attributes_section and attributes_vendor. | |
1902 | * testsuite/testfile.cc (Target_test::test_target_info): Same. | |
1903 | ||
f4e5969c DK |
1904 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
1905 | ||
1906 | * arm.cc: Update comments about interworking and stub generation. | |
1907 | (Target_arm::Relocate::reloc_is_non_pic): Update list of relocations | |
1908 | considered as non-PIC. | |
1909 | (Arm_relocate_functions::base_abs): Fix formatting. | |
1910 | (Arm_relocate_functions::got_prel): Fix comment. Change interface | |
1911 | of function to use GOT entry address instead of offset. | |
1912 | (Target_arm::Scan::global): Issue an error if a symbol would need a | |
1913 | PLT does not get one because it is untyped. Remove code to create | |
1914 | dynamic symbols for relative branches. | |
1915 | (Target_arm::Relocate::relocate: Use 0 instead of false since function | |
1916 | takes unsigned integer instead of boolean. | |
1917 | ||
1abce4a6 L |
1918 | 2009-12-05 H.J. Lu <hongjiu.lu@intel.com> |
1919 | ||
1920 | * testsuite/Makefile.am (constructor_test_LDADD): New. Empty. | |
1921 | (two_file_test_LDADD): Likewise. | |
1922 | (common_test_1_LDADD): Likewise. | |
1923 | (exception_test_LDADD) Likewise. | |
1924 | (weak_test_LDADD): Likewise. | |
1925 | (many_sections_test_LDADD): Likewise. | |
1926 | (initpri1_LDADD): Likewise. | |
1927 | (script_test_1_LDADD): Likewise. | |
1928 | (script_test_2_LDADD): Likewise. | |
1929 | (justsyms_LDADD): Likewise. | |
1930 | (binary_test_LDADD): Likewise. | |
1931 | (large_LDADD): Likewise. | |
1932 | * testsuite/Makefile.in: Regenerated. | |
1933 | ||
adcf2816 | 1934 | 2009-12-04 H.J. Lu <hongjiu.lu@intel.com> |
1abce4a6 | 1935 | |
adcf2816 L |
1936 | * resolve.cc (symbol_to_bits): Treat STB_GNU_UNIQUE as STB_GLOBAL. |
1937 | (Symbol_table::override_with_special): Likewise. | |
1938 | (Symbol_table::add_from_object): Likewise. | |
1939 | ||
28e67f5d RÁE |
1940 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
1941 | ||
1942 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
1943 | Don't set the data_offset twice. | |
1944 | ||
ae10a101 RÁE |
1945 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
1946 | ||
1947 | * testsuite/Makefile.in: Regenerate. | |
1948 | ||
f59f41f3 DK |
1949 | 2009-12-03 Doug Kwan <dougkwan@google.com> |
1950 | ||
1951 | * arm.cc: Remove comment about missing .ARM.exidx section symbols. | |
1952 | (Target_arm::do_finalize_sections): Add parameter for symbol table | |
1953 | pointer. Add __exidx_start and __exidx_end symbols as appropriate. | |
1954 | * i386.cc (Target_i386::do_finalize_sections): Add an additional | |
1955 | parameter for symbol table pointer. | |
1956 | * layout.cc (Layout::finalize): Call Target::finalize_sections with | |
1957 | an additional parameter for a pointer to symbol table. | |
1958 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add an additional | |
1959 | parameter for a symbol table pointer. | |
1960 | * sparc.cc (Target_sparc::do_finalize_sections): Ditto. | |
1961 | * target.h (Target::finalize_sections, Target::do_finalize_sections): | |
1962 | Ditto. | |
1963 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add an additional | |
1964 | parameter for a symbol table pointer. | |
1965 | ||
ca55d848 RÁE |
1966 | 2009-12-03 Rafael Avila de Espindola <espindola@google.com> |
1967 | ||
1968 | * incremental.cc (Incremental_inputs_header) | |
1969 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
1970 | (Incremental_inputs_entry_write): Move ... | |
1971 | * incremental.h (Incremental_inputs_header) | |
1972 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
1973 | (Incremental_inputs_entry_write): here. | |
1974 | ||
3aec4f9c RÁE |
1975 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
1976 | ||
1977 | * incremental.cc (make_sized_incremental_binary): Set the target. | |
1978 | Error if it is incompatible. | |
1979 | * output.h (Output_file): Add filename method. | |
1980 | ||
9c0ae74d RÁE |
1981 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
1982 | ||
1983 | * incremental.cc (Incremental_inputs_entry): Remove unused argument | |
1984 | from the get_* methods. | |
1985 | ||
a45500ae RÁE |
1986 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
1987 | ||
1988 | * incremental-dump.cc (main): Check that the offeset of a script is 0. | |
1989 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
1990 | Write 0 for the data_offset of scripts. | |
1991 | ||
325e6408 RÁE |
1992 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
1993 | ||
1994 | * testsuite/Makefile.am: Add the incremental_test.sh test. | |
1995 | * testsuite/incremental_test.sh: New. | |
1996 | * testsuite/incremental_test_1.c: New. | |
1997 | * testsuite/incremental_test_2.c: New. | |
1998 | ||
954c3e2e RÁE |
1999 | 2009-12-01 Rafael Avila de Espindola <espindola@google.com> |
2000 | ||
2001 | * incremental-dump.cc (main): Fix typos. | |
2002 | ||
f8086623 RÁE |
2003 | 2009-11-27 Rafael Avila de Espindola <espindola@google.com> |
2004 | ||
2005 | PR gold/11025 | |
2006 | * incremental-dump.cc (main): Use llu to print 64 bit values. | |
2007 | ||
3b0dd6ac L |
2008 | 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org> |
2009 | H.J. Lu <hongjiu.lu@intel.com> | |
2010 | ||
2011 | * Makefile.am (incremental_dump_DEPENDENCIES): Add $(THREADSLIB) | |
2012 | $(LIBDL). | |
2013 | (incremental_dump_LDADD): Likewise. | |
2014 | * Makefile.in: Regenerated. | |
2015 | ||
a6d1ef57 DK |
2016 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
2017 | ||
2018 | Revert: | |
2019 | ||
2020 | 2009-11-25 Doug Kwan <dougkwan@google.com> | |
2021 | ||
2022 | * arm.cc (Target_arm::Target_arm): Move method definition | |
2023 | outside of class definition. Add code to handle | |
2024 | --target1-rel, --target1-abs and --target2= options. | |
2025 | (Target_arm::get_reloc_reloc_type): Change method to be | |
2026 | non-static and const. | |
2027 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): | |
2028 | New data member declaration. | |
2029 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
2030 | Target_arm::Relocate::relocate, | |
2031 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
2032 | Adjust call to Target_arm::get_real_reloc_type. | |
2033 | (Target_arm::get_real_reloc_type): Use command line options | |
2034 | to determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
2035 | * options.h (--target1-rel, --target1-abs, --target2): New | |
2036 | ARM-only options. | |
2037 | ||
50aeb7d4 DK |
2038 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
2039 | ||
2040 | * arm.cc (Target_arm::Target_arm): Move method definition outside of | |
2041 | class definition. Add code to handle --target1-rel, --target1-abs | |
2042 | and --target2= options. | |
2043 | (Target_arm::get_reloc_reloc_type): Change method to be non-static | |
2044 | and const. | |
2045 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data | |
2046 | member declaration. | |
2047 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
2048 | Target_arm::Relocate::relocate, | |
2049 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust | |
2050 | call to Target_arm::get_real_reloc_type. | |
2051 | (Target_arm::get_real_reloc_type): Use command line options to | |
2052 | determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
2053 | * options.h (--target1-rel, --target1-abs, --target2): New ARM-only | |
2054 | options. | |
2055 | ||
51938283 DK |
2056 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
2057 | ||
2058 | * arm.cc (Target_arm::may_use_thumb2_nop): New method definition. | |
2059 | (Arm_relocate_functions::thumb_branch_common): New metod declaration. | |
2060 | (Arm_relocate_functions::abs12, Arm_relocate_functions::abs16): Fix | |
2061 | formatting. | |
2062 | (Arm_relocate_functions::thm_call): Replace body with a call to | |
2063 | Arm_relocate_functions::thumb_branch_common. | |
2064 | (Arm_relocate_functions::thm_jump24, | |
2065 | Arm_relocate_functions::thm_xpc22): New method definitions. | |
2066 | (Arm_relocate_functions::thumb_branch_common): New method definition. | |
2067 | (Reloc_stub::stbu_type_for_reloc): Fix incorrect uses of bit-wise-or | |
2068 | operator. | |
2069 | (Target_arm::Relocate::relocate): Adjust call to thm_call. | |
2070 | Add code to handle R_ARM_THM_XPC22 and R_ARM_THM_JUMP24. | |
2071 | ||
e2b8f3c4 RÁE |
2072 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
2073 | ||
2074 | * Makefile.am: Build incremental-dump | |
2075 | * Makefile.in: Regenerate. | |
2076 | * incremental-dump.cc: New. | |
2077 | * incremental.cc (Incremental_inputs_header_data, | |
2078 | Incremental_inputs_entry_data): Move to incremental.h | |
2079 | * incremental.h: (Incremental_inputs_header_data, | |
2080 | Incremental_inputs_entry_data): Move from incremental.cc | |
2081 | ||
bcba9aec RÁE |
2082 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
2083 | ||
2084 | * incremental.cc (Incremental_inputs_header, | |
2085 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
2086 | Incremental_inputs_entry_write): Add a typedef with the data type. | |
2087 | ||
7c3afe08 RÁE |
2088 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
2089 | ||
2090 | * incremental.cc (Incremental_inputs_header, | |
2091 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
2092 | Incremental_inputs_entry_write): Update comment about which | |
2093 | type has the filed descriptions. | |
2094 | ||
d204b6e9 DK |
2095 | 2009-11-15 Doug Kwan <dougkwan@google.com> |
2096 | ||
2097 | * arm.cc (Target_arm::may_use_arm_nop): New method definition. | |
2098 | (Arm_relocate_functions::arm_branch_common): Change method defintion | |
2099 | in class definition to a method declaration and update list of formal | |
2100 | parameters. | |
2101 | (Arm_relocate_functions::plt32, Arm_relocate_functions::call, | |
2102 | Arm_relocation_functions::jump24): Adjust call to | |
2103 | Arm_relocate_functions::arm_branch_common. Update list of formal | |
2104 | parameters. | |
2105 | (Arm_relocate_functions::xpc25): New method definition. | |
2106 | (Arm_relocate_functions::arm_branch_common): Move method defintion | |
2107 | out from class definition. Use stubs for mode-switching and extending | |
2108 | branch ranges. | |
2109 | (Target_arm::Relocate::relocate): Handle weakly-undefined symbols | |
2110 | specially. Change code to enable use of stubs in ARM branches. | |
2111 | ||
43d12afe DK |
2112 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
2113 | ||
2114 | * arm.cc (Arm_relobj::do_relocate_sections): Remove options parameter | |
2115 | in method declaration. | |
2116 | (Target_arm::relocate_stub): New method declaration. | |
2117 | (Target_arm::default_target): Change to return a pointer instead of | |
2118 | a const reference. | |
2119 | (Reloc_stub::stub_type_for_reloc): Adjust for the change in | |
2120 | Target_arm::default_target. | |
2121 | (Arm_Relobj::do_relocate_sections): Remove options paramater in | |
2122 | method definition. | |
2123 | (Target_arm::relocate_section): Adjust view. | |
2124 | (Target_arm::relocate_stub): New method definition. | |
2125 | ||
ac33a407 DK |
2126 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
2127 | ||
2128 | * i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid | |
2129 | a format warning. | |
2130 | * incremental.cc (open_incremental_binary): Initialized local | |
2131 | variables to avoid warnings. | |
2132 | * object.cc (make_elf_object): Ditto. | |
2133 | * x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid | |
2134 | a format warning. | |
2135 | ||
88ee28e9 L |
2136 | 009-11-09 H.J. Lu <hongjiu.lu@intel.com> |
2137 | ||
2138 | PR gold/10930 | |
2139 | * testsuite/plugin_test.c: Include "config.h". | |
2140 | ||
2daedcd6 DK |
2141 | 2009-11-09 Doug Kwan <dougkwan@google.com> |
2142 | ||
2143 | * arm.cc (Target_arm::fake_relnum_for_stubs): New constant. | |
2144 | (arm_symbol_value): Remove. | |
2145 | (Arm_relocate_functions::arm_branch_common, | |
2146 | Arm_relocate_functions::abs8, Arm_relocate_functions::thm_abs5, | |
2147 | Arm_relocate_functions::abs12, Arm_relocate_functions::abs16, | |
2148 | Arm_relocate_functions::abs32, Arm_relocate_functions::rel32, | |
2149 | Arm_relocate_functions::thm_call, Arm_relocate_functions::plt32, | |
2150 | Arm_relocate_functions::call, Arm_relocate_functions::jump24, | |
2151 | Arm_relocate_functions::prel31, Arm_relocate_functions::mov_abs_nc, | |
2152 | Arm_relocate_functions::movt_abs, Arm_relocate_functions::movw_abs_nc, | |
2153 | Arm_relocate_functions::thm_mobw_abs_nc, | |
2154 | Arm_relocate_functions::thm_mov_abs, | |
2155 | Arm_relocate_functions::movw_prel_nc, | |
2156 | Arm_relocate_functions::thm_movt_abs, | |
2157 | Arm_relocate_functions::movt_prel, | |
2158 | Arm_relocate_functions::thm_movw_prel_nc, | |
2159 | Arm_relocate_functions::thm_movt_prel): Adjust callers of the above. | |
2160 | (Target_arm::Relocate::relocate): Only decompose address into two | |
2161 | parts if relocation type uses the thumb-bit and pass the actual | |
2162 | bit instead of a flag indicating that the thumb-bit is used. Adjust | |
2163 | calls to methods in Arm_relocate_functions for this change. | |
2164 | ||
1276bc89 | 2165 | 2009-11-08 Ian Lance Taylor <iant@google.com> |
3e4afc80 ILT |
2166 | |
2167 | PR 10925 | |
2168 | * reloc.cc: Instantiate | |
2169 | Sized_relobj::initialize_input_to_output_maps and | |
2170 | Sized_relobj:free_input_to_output_maps. | |
2171 | ||
e53ad1b5 ILT |
2172 | 2009-11-06 Ian Lance Taylor <iant@google.com> |
2173 | ||
2174 | PR 10876 | |
2175 | * defstd.cc (in_segment): Set only_if_ref true for "end". | |
2176 | ||
eb44217c DK |
2177 | 2009-11-06 Doug Kwan <dougkwan@google.com> |
2178 | ||
2179 | * arm.cc (class Reloc_stub): Correct a comment. | |
2180 | (Target_arm::Target_arm): Initialize arm_input_section_map_. | |
2181 | (Target_arm::scan_section_for_stubs): New method declaration. | |
2182 | (Target_arm::do_make_elf_object, Target_arm::do_make_output_section): | |
2183 | Change methods from private to protected. | |
2184 | (Target_arm::do_may_relax): New method definition. | |
2185 | (Target_arm::do_relax, Target_arm::group_sections, | |
2186 | Target_arm::scan_reloc_for_stub, | |
2187 | Target_arm::scan_reloc_section_for_stubs): New method declarations. | |
2188 | (Target_arm::arm_input_section_map_): New data member declaration. | |
2189 | (Target_arm::scan_reloc_for_stub, | |
2190 | Target_arm::scan_reloc_section_for_stubs, | |
2191 | Target_arm::scan_section_for_stubs, Target_arm::group_sections, | |
2192 | Target_arm::do_relax): New method definitions. | |
2193 | ||
5d329b7d ILT |
2194 | 2009-11-06 Mikolaj Zalewski <mikolaj@google.com> |
2195 | ||
2196 | * configure.ac: Check for (struct stat)::st_mtim | |
2197 | * fileread.cc (File_read::get_mtime): Use st_mtim if available. | |
2198 | * config.in: Regenerate. | |
2199 | * configure: Regenerate. | |
2200 | ||
96a0d71b ILT |
2201 | 2009-11-05 Ian Lance Taylor <iant@google.com> |
2202 | ||
2203 | PR 10910 | |
2204 | * output.cc (Output_segment::add_output_section): Add missing | |
2205 | return statement. | |
2206 | ||
594c8e5e ILT |
2207 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
2208 | ||
2209 | PR 10880 | |
2210 | * object.h (class Object): Add is_needed and set_is_needed | |
2211 | methods. Add is_needed_ field. Make bool fields into bitfields. | |
2212 | * symtab.cc (Symbol_table::set_dynsym_indexes): If a symbol is | |
2213 | defined in a dynamic object and referenced by a regular object, | |
2214 | set is_needed for the dynamic object. | |
2215 | * layout.cc (Layout::finish_dynamic_section): Don't add DT_NEEDED | |
2216 | if the file is marked with as_needed and it is not needed. | |
2217 | ||
22b127cc ILT |
2218 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
2219 | ||
2220 | PR 10887 | |
2221 | * arm.cc (Target_arm::do_finalize_sections): Don't add dynamic | |
2222 | tags if data is discarded by linker script. | |
2223 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
2224 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
2225 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
2226 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
2227 | ||
f5c870d2 ILT |
2228 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
2229 | ||
2230 | * layout.cc (Layout::get_output_section): Add is_interp and | |
2231 | is_dynamic_linker_section parameters. Change all callers. | |
2232 | (Layout::choose_output_section): Likewise. | |
2233 | (Layout::make_output_section): Likewise. | |
2234 | (Layout::add_output_section_data): Add is_dynamic_linker_section | |
2235 | parameter. Change all callers. | |
2236 | * layout.h (class Layout): Update declarations. | |
2237 | * output.h (class Output_section): Add is_interp, set_is_interp, | |
2238 | is_dynamic_linker_section, set_is_dynamic_linker_section methods. | |
2239 | Add is_interp_, is_dynamic_linker_section_ fields. Change | |
2240 | generate_code_fills_at_write_ to a bitfield. | |
2241 | * output.cc (Output_section::Output_sections): Initialize new | |
2242 | fields. | |
2243 | (Output_segment::add_output_section): Add do_sort parameter. | |
2244 | Change all callers. | |
2245 | ||
1ae4d23b ILT |
2246 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
2247 | ||
2248 | PR 10860 | |
2249 | * options.h (class General_options): Add --warn-common. | |
2250 | * resolve.cc (Symbol_table::resolve): Handle --warn-common when | |
2251 | merging two common symbols. | |
2252 | (Symbol_table::should_override): Handle --warn-common when merging | |
2253 | a common symbol with a defined symbol. Use report_resolve_problem | |
2254 | for multiple definitions. | |
2255 | (Symbol_table::report_resolve_problem): New function. | |
2256 | * symtab.h (class Symbol_table): Declare report_resolve_problem. | |
2257 | ||
55da9579 DK |
2258 | 2009-11-03 Doug Kwan <dougkwan@google.com> |
2259 | ||
2260 | * arm.cc (Target_arm::Target_arm): Initialize stub_tables_ and | |
2261 | stub_factory_. | |
2262 | (Target_arm::stub_factory): New method definition. | |
2263 | (Target_arm::new_arm_input_section, | |
2264 | Target_arm::find_arm_input_section, Target_arm::new_stub_table, | |
2265 | Target_arm::reloc_uses_thumb_bit): New method declarations. | |
2266 | (Target_arm::Stub_table_list, Target_arm::Arm_input_section_map): | |
2267 | New type definitions. | |
2268 | (Target_arm::stub_tables_, Target_arm::stub_factory_): New data | |
2269 | member declarations. | |
2270 | (Target_arm::reloc_uses_thumb_bit, Target_arm::new_arm_input_section, | |
2271 | Target_arm::find_arm_input_section, Target_arm::new_stub_table): | |
2272 | New method definitions. | |
2273 | ||
37a9ac43 ILT |
2274 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
2275 | ||
2276 | * options.h (class General_options): Add --warn_constructors. | |
2277 | ||
b3d6a3d4 ILT |
2278 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
2279 | ||
2280 | PR 10893 | |
2281 | * defstd.cc (in_section): Add entries for __rel_iplt_start, | |
2282 | __rel_iplt_end, __rela_iplt_start, __rela_iplt_end, and __stack. | |
2283 | ||
934b01dd ILT |
2284 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
2285 | ||
2286 | PR 10895 | |
2287 | * po/Make-in ($(srcdir)/$(PACKAGE).pot): Pass -C and | |
2288 | --msgid-bugs-address. | |
2289 | (install-pdf): New target. | |
2290 | (install-data_yes): Look up one directory to find mkinstalldirs. | |
2291 | ||
03c1939b L |
2292 | 2009-11-03 H.J. Lu <hongjiu.lu@intel.com> |
2293 | ||
2294 | * po/Make-in (.po.gmo): Don't generate .gmo files in source | |
2295 | tree. | |
2296 | ||
ebd95253 DK |
2297 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
2298 | ||
2299 | * arm.cc (Stub_addend_reader): Fix bug in previouls check-in. | |
2300 | ||
e9bbb538 DK |
2301 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
2302 | ||
2303 | * arm.cc (Stub_addend_reader): New struct template definition | |
2304 | and partial specializations. | |
2305 | (Stub_addend_reader::operator()): New method definition for a | |
2306 | partially specialized template. | |
2307 | ||
d5b40221 DK |
2308 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
2309 | ||
2310 | * arm.cc (Arm_relobj::processor_specific_flags): New method | |
2311 | definition. | |
2312 | (Arm_relobj::do_read_symbols): New method declaration. | |
2313 | (Arm_relobj::processor_specific_flags_): New data member declaration. | |
2314 | (Arm_dynobj): New class definition. | |
2315 | (Target_arm::do_finalize_sections): Add input_objects parameter. | |
2316 | (Target_arm::do_adjust_elf_header): New method declaration. | |
2317 | (Target_arm::are_eabi_versions_compatible, | |
2318 | (Target_arm::merge_processor_specific_flags): New method declaration. | |
2319 | (Target_arm::do_make_elf_object): New overloaded method definitions | |
2320 | and declaration. | |
2321 | (Arm_relobj::do_read_symbols): New method definition. | |
2322 | (Arm_dynobj::do_read_symbols): Ditto. | |
2323 | (Target_arm::do_finalize_sections): Add input_objects parameters. | |
2324 | Merge processor-specific flags from all input objects. | |
2325 | (Target_arm::are_eabi_versions_compatible, | |
2326 | Target_arm::merge_processor_specific_flags, | |
2327 | Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object): | |
2328 | New method definitions. | |
2329 | * i386.cc (Target_i386::do_finalize_sections): Add unnamed | |
2330 | Input_objects pointer type parameter. | |
2331 | * layout.cc (Layout::finalize): Pass input objects to target's. | |
2332 | finalize_sections function. | |
2333 | * output.cc (Output_file_header::do_sized_write): Set ELF file | |
2334 | header's processor-specific flags. | |
2335 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed | |
2336 | Input_objects pointer type parameter. | |
2337 | * sparc.cc (Target_sparc::do_finalize_sections): Same. | |
2338 | * target.h (Input_objects): New forward class declaration. | |
2339 | (Target::processor_specific_flags, | |
2340 | Target::are_processor_specific_flags_sect): New method definitions. | |
2341 | (Target::finalize_sections): Add input_objects parameter. | |
2342 | (Target::Target): Initialize processor_specific_flags_ and | |
2343 | are_processor_specific_flags_set_. | |
2344 | (Target::do_finalize_sections): Add unnamed Input_objects pointer type | |
2345 | parameter. | |
2346 | (Target::set_processor_specific_flags): New method definition. | |
2347 | (Target::processor_specific_flags_, | |
2348 | Target::are_processor_specific_flags_set_): New data member | |
2349 | declarations. | |
2350 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed | |
2351 | Input_objects pointer type parameter. | |
2352 | ||
ebabffbd DK |
2353 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
2354 | ||
2355 | * arm.cc: Use Arm_address instead of elfcpp::Elf_types<32>::Elf_Addr. | |
2356 | ||
ad0f2072 ILT |
2357 | 2009-10-28 Ian Lance Taylor <iant@google.com> |
2358 | ||
2359 | * object.h (class Relobj): Drop options parameter from | |
2360 | gc_process_relocs, scan_relocs, relocate, do_gc_process_relocs, | |
2361 | do_scan_relocs, do_relocate. Change all callers. | |
2362 | (class Sized_relobj): Drop options parameters from | |
2363 | do_gc_process_relocs, do_scan_relocs, do_relocate, | |
2364 | do_relocate_sections, relocate_sections, emit_relocs_scan, | |
2365 | emit_relocs_scan_reltype. Change all callers. | |
2366 | (struct Relocate_info): Remove options field and all references to | |
2367 | it. | |
2368 | * reloc.h (class Read_relocs): Remove options constructor | |
2369 | parameter and options_ field. Change all callers. | |
2370 | (class Gc_process_relocs, class Scan_relocs): Likewise. | |
2371 | (class Relocate_task): Likewise. | |
2372 | * target-reloc.h (scan_relocs): Remove options parameter. Change | |
2373 | all callers. | |
2374 | (scan_relocatable_relocs): Likewise. | |
2375 | * target.h (class Sized_target): Remove options parameter from | |
2376 | gc_process_relocs, scan_relocs, scan_relocatable_relocs. Change | |
2377 | all callers. | |
2378 | * gc.h (gc_process_relocs): Remove options parameter. Change all | |
2379 | callers. | |
2380 | * arm.cc: Update functions to remove options parameters. | |
2381 | * i386.cc: Likewise. | |
2382 | * powerpc.cc: Likewise. | |
2383 | * sparc.cc: Likewise. | |
2384 | * x86_64.cc: Likewise. | |
2385 | * testsuite/testfile.cc: Likewise. | |
2386 | ||
8ffa3667 DK |
2387 | 2009-10-28 Doug Kwan <dougkwan@google.com> |
2388 | ||
2389 | * arm.cc (Arm_relobj): New class definition. | |
2390 | (Arm_relobj::scan_sections_for_stubs, | |
2391 | Arm_relobj::do_count_local_symbols, Arm_relobj::do_relocate_sections): | |
2392 | New method definitions. | |
2393 | ||
40f36857 CC |
2394 | 2009-10-28 Cary Coutant <ccoutant@google.com> |
2395 | ||
2396 | * plugin.h (Plugin::Plugin): Initialize cleanup_done_. | |
2397 | (Plugin::cleanup_done_): New member. | |
2398 | (Plugin_manager::Plugin_manager): Remove cleanup_done_. | |
2399 | (Plugin_manager::cleanup_done_): Remove. | |
2400 | (Plugin_manager::add_input_file): Edit error message. | |
2401 | * plugin.cc (Plugin::cleanup): Test and set cleanup_done_. | |
2402 | (Plugin_manager::cleanup): Remove use of cleanup_done_. | |
2403 | ||
2c849493 ILT |
2404 | 2009-10-27 Mikolaj Zalewski <mikolajz@google.com> |
2405 | ||
2406 | * fileread.cc: (File_read::View::~View): Use the new | |
2407 | data_ownership_ filed. | |
2408 | (File_read::~File_read): Dispose the new whole_file_view_. | |
2409 | (File_read::open): Mmap the whole file if needed. | |
2410 | (File_read::open): Use whole_file_view_ instead of contents_. | |
2411 | (File_read::find_view): Use whole_file_view_ if applicable. | |
2412 | (File_read::do_read): Use whole_file_view_ instead of contents_. | |
2413 | (File_read::make_view): Use whole_file_view_ instead of contents_, | |
2414 | update File_read::View::View call. | |
2415 | (File_read::find_or_make_view): Update File_read::View::View | |
2416 | call. | |
2417 | * fileread.h: (File_read::File_read): Initialize whole_file_view_, | |
2418 | remove contents_ | |
2419 | (File_read::View::Data_ownership): New enum. | |
2420 | (File_read::View::View): Replace bool mapped_ with Data_ownership | |
2421 | argument. | |
2422 | (File_read::View::mapped_): Remove (replaced by data_ownership_). | |
2423 | (File_read::View::data_ownership_): New field. | |
2424 | (File_read::contents_): Remove (replaced by whole_file_view_). | |
2425 | (File_read::whole_file_view_): New field. | |
2426 | * options.h (class General_options): Add --keep-files-mapped. | |
2427 | ||
24998053 CC |
2428 | 2009-10-27 Cary Coutant <ccoutant@google.com> |
2429 | ||
2430 | * symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary. | |
2431 | * testsuite/Makefile.am (plugin_test_5): New test case. | |
2432 | * testsuite/Makefile.in: Regenerate. | |
2433 | ||
72adc4fa DK |
2434 | 2009-10-25 Doug Kwan <dougkwan@google.com> |
2435 | ||
2436 | * object.h (Sized_relobj::View_size, Sized_relobj::Views): Change | |
2437 | from private to protected to allow access by child class. | |
2438 | (Sized_relobj::do_relocate_sections): New method declaration. | |
2439 | (Sized_relobj::relocate_sections): Virtualize. | |
2440 | * reloc.cc (Sized_relobj::do_relocate_sections): Rename from | |
2441 | Sized_relobj::relocate_sections. Instantiate template explicitly | |
2442 | for different target sizes and endianity. | |
2443 | ||
07f508a2 DK |
2444 | 2009-10-24 Doug Kwan <dougkwan@google.com> |
2445 | ||
2446 | * arm.cc (Arm_output_section, Arm_relobj): Forward class declarations. | |
2447 | (Arm_input_section::as_arm_input_section): New method. | |
2448 | (Arm_output_section): New class definition. | |
2449 | (Arm_output_section::create_stub_group, | |
2450 | Arm_output_section::group_sections): New method definitions. | |
2451 | ||
10ad9fe5 DK |
2452 | 2009-10-22 Doug Kwan <dougkwan@google.com> |
2453 | ||
2454 | * arm.cc (Arm_input_section): New class definition. | |
2455 | (Arm_input_section::init, Arm_input_section:do_write, | |
2456 | Arm_input_section::set_final_data_size, | |
2457 | Arm_input_section::do_reset_address_and_file_offset): New method | |
2458 | definitions. | |
2459 | ||
56ee5e00 DK |
2460 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
2461 | ||
2462 | * arm.cc (Stub_table, Arm_input_section): New forward class | |
2463 | declarations. | |
2464 | (Stub_table): New class defintion. | |
2465 | (Stub_table::add_reloc_stub, Stub_table::relocate_stubs | |
2466 | Stub_table::do_reset_address_and_file_offset, Stub_table::do_write): | |
2467 | New method definition. | |
2468 | ||
b569affa DK |
2469 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
2470 | ||
2471 | * arm.cc: Update copyright comments. | |
2472 | (Target_arm): New forward class template declaration. | |
2473 | (Arm_address): New type. | |
2474 | (ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET, | |
2475 | THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET, | |
2476 | THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New | |
2477 | constants. | |
2478 | (Insn_template): Same. | |
2479 | (DEF_STUBS): New macro. | |
2480 | (Stub_type): New enum type. | |
2481 | (Stub_template): New class definition. | |
2482 | (Stub): Same. | |
2483 | (Reloc_stub): Same. | |
2484 | (Stub_factory): Same. | |
2485 | (Target_arm::Target_arm): Initialize may_use_blx_ and | |
2486 | should_force_pic_veneer_. | |
2487 | (Target_arm::may_use_blx, Target_arm::set_may_use_blx, | |
2488 | Target_arm::should_force_pic_veneer, | |
2489 | Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2, | |
2490 | Target_arm::using_thumb_only, Target_arm:;default_target): New | |
2491 | method defintions. | |
2492 | (Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_): | |
2493 | New data member declarations. | |
2494 | (Insn_template::size, Insn_template::alignment): New method defintions. | |
2495 | (Stub_template::Stub_template): New method definition. | |
2496 | (Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc, | |
2497 | Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same. | |
2498 | (Stub_factory::Stub_factory): New method definition. | |
2499 | * gold.h (string_hash): New template. | |
2500 | * output.h (Input_section_specifier::hash_value): Use | |
2501 | gold::string_hash. | |
2502 | (Input_section_specifier::string_hash): Remove. | |
2503 | * stringpool.cc (Stringpool_template::string_hash): Use | |
2504 | gold::string_hash. | |
2505 | ||
6c172549 DK |
2506 | 2009-10-20 Doug Kwan <dougkwan@google.com> |
2507 | ||
2508 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle section | |
2509 | symbols of relaxed input sections. | |
2510 | * output.h (Output_section::find_relaxed_input_section): Make | |
2511 | method public. | |
2512 | ||
c5617f2f DK |
2513 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
2514 | ||
2515 | * dynobj.cc (Versions::Versions): Initialize version_script_. | |
2516 | Only insert base version symbol definition for a shared object | |
2517 | if version script defines any version versions. | |
2518 | (Versions::define_base_version): New method definition. | |
2519 | (Versions::add_def): Check that base version is not needed. | |
2520 | (Versions::add_need): Define base version lazily. | |
2521 | * dynobj.h (Versions::define_base_version): New method declaration. | |
2522 | (Versions::needs_base_version_): New data member declaration. | |
2523 | * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh | |
2524 | (check_DATA): Add no_version_test.stdout. | |
2525 | (libno_version_test.so, no_version_test.o no_version_test.stdout): | |
2526 | New make rules. | |
2527 | * testsuite/Makefile.in: Regenerate. | |
2528 | * testsuite/no_version_test.c: New file. | |
2529 | * testsuite/no_version_test.sh: Ditto. | |
2530 | ||
3c12dcdb DK |
2531 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
2532 | ||
2533 | * expression.cc (class Segment_start_expression): New class definition. | |
2534 | (Segment_start_expression::value): New method definition. | |
2535 | (script_exp_function_segment_start): Return a new | |
2536 | Segment_start_expression. | |
2537 | * gold/script-c.h (script_saw_segment_start_expression): New function | |
2538 | prototype. | |
2539 | * script-sections.cc (Script_sections::Script_sections): Initialize | |
2540 | SAW_SEGMENT_START_EXPRESSION_ to false. | |
2541 | (Script_sections::set_section_addresses): Use -Ttext, -Tdata | |
2542 | and -Tbbs options to specify section addresses if given in | |
2543 | command line and no SEGMENT_START expression is seen in a script. | |
2544 | * script-sections.h (Script_sections::saw_segment_start_expression, | |
2545 | Script_sections::set_saw_segment_start_expression): New method | |
2546 | definition. | |
2547 | (Script_sections::saw_segment_start_expression_): New data member | |
2548 | declaration. | |
2549 | * script.cc (script_saw_segment_start_expression): New function. | |
2550 | * yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression. | |
2551 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh, | |
2552 | script_test_7.sh and script_test_8.sh. | |
2553 | (check_DATA): Add script_test_6.stdout, script_test_7.stdout and | |
2554 | script_test_8.stdout. | |
2555 | (MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8. | |
2556 | (script_test_6, script_test_6.stdout, script_test_7, | |
2557 | script_test_7.stdout, script_test_8, script_test_8.stdout): New rules. | |
2558 | * Makefile.in: Regenerate. | |
2559 | * testsuite/script_test_6.sh: New file. | |
2560 | * testsuite/script_test_6.t: Same. | |
2561 | * testsuite/script_test_7.sh: Same. | |
2562 | * testsuite/script_test_7.t: Same. | |
2563 | * testsuite/script_test_8.sh: Same. | |
2564 | ||
64b1ae37 DK |
2565 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
2566 | ||
2567 | * output.cc (Output_segment::set_section_list_address): Cast | |
2568 | expressions to unsigned long long type to avoid format warnings. | |
2569 | ||
661be1e2 ILT |
2570 | 2009-10-15 Ian Lance Taylor <iant@google.com> |
2571 | ||
12edd763 | 2572 | * script.cc (Script_options::add_symbol_assignment): Always add a |
b3d6a3d4 | 2573 | dot assignment to script_sections_. |
12edd763 ILT |
2574 | * script-sections.cc (Script_sections::add_dot_assignment): |
2575 | Initialize if necessary. | |
2576 | ||
68b6574b ILT |
2577 | * layout.cc (Layout::relaxation_loop_body): Don't crash if we see |
2578 | program headers with no load segment if there is a linker script. | |
2579 | ||
661be1e2 ILT |
2580 | * layout.cc (Layout::set_segment_offsets): Align the file offset |
2581 | to the segment aligment for -N or -n with no load segment. | |
2582 | * output.cc (Output_segment::add_output_section): Don't crash if | |
2583 | the first section is a TLS section. | |
2584 | (Output_segment::set_section_list_addresses): Print an error | |
2585 | message if the address moves backward in a linker script. | |
2586 | * script-sections.cc | |
2587 | (Output_section_element_input::set_section_addresses): Don't | |
2588 | increase *dot_value for a SHF_TLS/SHT_NOBITS section. | |
2589 | (Orphan_output_section::set_section_addresses): Likewise. | |
2590 | ||
f15f61a7 DK |
2591 | 2009-10-15 Doug Kwan <dougkwan@google.com> |
2592 | ||
2593 | * layout.cc (Layout::finish_dynamic_section): Generate tags | |
2594 | DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ, | |
2595 | DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is | |
2596 | used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS. | |
2597 | ||
82bb573a ILT |
2598 | 2009-10-14 Ian Lance Taylor <iant@google.com> |
2599 | ||
2600 | * object.h (class Relocate_info): Add reloc_shdr and data_shdr | |
2601 | fields. | |
2602 | * object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and | |
2603 | data_shdr fields of relinfo. | |
2604 | * i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field. | |
2605 | (Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo. For | |
2606 | R_386_TLS_LDO_32, adjust based on section flags. | |
2607 | (Target_i386::Relocate::fix_up_ldo): Remove. | |
2608 | ||
374ad285 ILT |
2609 | 2009-10-13 Ian Lance Taylor <iant@google.com> |
2610 | ||
2611 | Add support for -pie. | |
2612 | * options.h (class General_options): Add -pie and | |
2613 | --pic-executable. | |
2614 | (General_options::output_is_position_independent): Test -pie. | |
2615 | (General_options::output_is_executable): Return true if not shared | |
2616 | and not relocatable. | |
2617 | (General_options::output_is_pie): Remove. | |
2618 | * options.cc (General_options::finalize): Reject incompatible uses | |
2619 | of -pie. | |
2620 | * gold.cc (queue_middle_tasks): A -pie link is not static. | |
2621 | * symtab.h (Symbol::needs_plt_entry): Return false if -pie. | |
2622 | * symtab.cc (Symbol::final_value_is_known): Return false if | |
2623 | output_is_position_independent. | |
2624 | * layout.cc (Layout::set_segment_offsets): Start at address 0 if | |
2625 | output_is_position_independent. | |
2626 | * output.cc (Output_file_header::do_sized_write): Use ET_DYN if | |
2627 | output_is_position_independent. | |
2628 | * i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if | |
2629 | output_is_position_independent. | |
2630 | * testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and | |
2631 | two_file_pie_test. | |
2632 | (basic_pie_test.o, basic_pie_test): New targets. | |
2633 | (two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets. | |
2634 | (two_file_test_2_pie.o, two_file_test_main_pie.o): New targets. | |
2635 | (two_file_pie_test): New target. | |
2636 | * testsuite/Makefile.in: Rebuild. | |
2637 | * README: Remove note saying that -pie is not supported. | |
2638 | ||
c6585162 ILT |
2639 | 2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
2640 | ||
2641 | * options.h (class General_options): Add -init and -fini. | |
2642 | * layout.cc (Layout::finish_dynamic_section): Emit | |
2643 | given init and fini functions. | |
2644 | ||
032ce4e9 ST |
2645 | 2009-10-13 Sriraman Tallam <tmsriram@google.com> |
2646 | ||
2647 | * gc.h (gc_process_relocs): Check if icf is enabled using new | |
2648 | function. | |
2649 | * gold.cc (queue_initial_tasks): Likewise. | |
2650 | (queue_middle_tasks): Likewise. | |
2651 | * object.cc (do_layout): Likewise. | |
2652 | * symtab.cc (is_section_folded): Likewise. | |
2653 | * main.cc (main): Likewise. | |
2654 | * reloc.cc (Read_relocs::run): Likewise. | |
2655 | (Sized_relobj::do_scan_relocs): Likewise. | |
2656 | * icf.cc (is_function_ctor_or_dtor): New function. | |
2657 | (Icf::find_identical_sections): Check if function is ctor or dtor when | |
2658 | safe icf is chosen. | |
2659 | * options.h (General_options::icf): Change option to be an enum. | |
2660 | (Icf_status): New enum. | |
2661 | (icf_enabled): New method. | |
2662 | (icf_safe_folding): New method. | |
2663 | (set_icf_status): New method. | |
2664 | (icf_status_): New variable. | |
2665 | * (options.cc) (General_options::finalize): Set icf_status_. | |
2666 | * testsuite/Makefile.am: Add commands to build icf_safe_test. Modify | |
2667 | icf_test and icf_keep_unique_test to use the --icf enum flag. | |
2668 | * testsuite/icf_safe_test.sh: New file. | |
2669 | * testsuite/icf_safe_test.cc: New file. | |
2670 | ||
f345227a ST |
2671 | 2009-10-12 Sriraman Tallam <tmsriram@google.com> |
2672 | ||
2673 | * symtab.h: Check for GOLD_SYMTAB_H before header includes. Remove | |
2674 | includes to gc.h and icf.h. | |
2675 | * arm.cc: Include gc.h. | |
2676 | * gold.cc: Likewise. | |
2677 | * i386.cc: Likewise. | |
2678 | * powerpc.cc: Likewise. | |
2679 | * sparc.cc: Likewise. | |
2680 | * x86_64.cc: Likewise. | |
2681 | * gc.h: Include icf.h. | |
2682 | ||
1c7814ed ILT |
2683 | 2009-10-11 Ian Lance Taylor <iant@google.com> |
2684 | ||
2685 | * plugin.cc: Include "gold.h" before other header files. | |
2686 | ||
ae3b5189 CD |
2687 | 2009-10-10 Chris Demetriou <cgd@google.com> |
2688 | ||
2689 | * options.h (Input_file_argument::Input_file_type): New enum. | |
2690 | (Input_file_argument::is_lib_): Replace with... | |
2691 | (Input_file_argument::type_): New member. | |
2692 | (Input_file_argument::Input_file_argument): Take Input_file_type | |
2693 | 'type' rather than boolean 'is_lib' as second argument. | |
2694 | (Input_file_argument::is_lib): Use type_. | |
2695 | (Input_file_argument::is_searched_file): New function. | |
2696 | (Input_file_argument::may_need_search): Handle is_searched_file. | |
2697 | * options.cc (General_options::parse_library): Support -l:filename. | |
2698 | (General_options::parse_just_symbols): Update for Input_file_argument | |
2699 | changes. | |
2700 | (Command_line::process): Likewise. | |
2701 | * archive.cc (Archive::get_file_and_offset): Likewise. | |
2702 | * plugin.cc (Plugin_manager::release_input_file): Likewise. | |
2703 | * script.cc (read_script_file, script_add_file): Likewise. | |
2704 | * fileread.cc (Input_file::Input_file): Likewise. | |
2705 | (Input_file::will_search_for): Handle is_searched_file. | |
2706 | (Input_file::open): Likewise. | |
2707 | * readsyms.cc (Read_symbols::get_name): Likewise. | |
2708 | * testsuite/Makefile.am (searched_file_test): New test. | |
2709 | * testsuite/Makefile.in: Regenerate. | |
2710 | * testsuite/searched_file_test.cc: New file. | |
2711 | * testsuite/searched_file_test_lib.cc: New file. | |
2712 | ||
f3048a1d ILT |
2713 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
2714 | Ian Lance Taylor <iant@google.com> | |
2715 | ||
2716 | * descriptor.cc: Include <cstdio> and "binary-io.h". | |
2717 | (Descriptors::open): Open the files in binary mode always. | |
2718 | * script.cc (Lex::get_token): Treat \r as whitespace. | |
2719 | ||
d4780e57 ILT |
2720 | 2009-10-09 Ian Lance Taylor <iant@google.com> |
2721 | ||
2722 | * testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0. | |
2723 | ||
d9a893b8 ILT |
2724 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
2725 | Ian Lance Taylor <iant@google.com> | |
2726 | ||
2727 | * configure.ac: Check for readv function also. | |
2728 | * fileread.cc (readv): Define if not HAVE_READV. | |
2729 | * fileread.h (File_read:: max_readv_entries): Set to 1 if readv | |
2730 | does not exist. | |
2731 | * config.in: Regenerate. | |
2732 | * configure: Regenerate. | |
2733 | ||
c0a62865 DK |
2734 | 2009-10-09 Doug Kwan <dougkwan@google.com> |
2735 | ||
2736 | * layout.cc (Layout::make_output_section): Call target hook to make | |
2737 | ordinary output section. | |
2738 | (Layout::finalize): Adjust parameter list of call the | |
2739 | Target::may_relax(). | |
2740 | * layout.h (class Layout::section_list): New method. | |
2741 | * merge.h (Output_merge_base::entsize): Change visibility to public. | |
2742 | (Output_merge_base::is_string, Output_merge_base::do_is_string): | |
2743 | New methods. | |
2744 | (Output_merge_string::do_is_string): New method. | |
2745 | * object.cc (Sized_relobj::do_setup): renamed from | |
2746 | Sized_relobj::set_up. | |
2747 | * object.h (Sized_relobj::adjust_shndx, | |
2748 | Sized_relobj::initializ_input_to_output_maps, | |
2749 | Sized_relobj::free_input_to_output_maps): Change visibilities to | |
2750 | protected. | |
2751 | (Sized_relobj::setup): Virtualize. | |
2752 | (Sized_relobj::do_setup): New method declaration. | |
2753 | (Sized_relobj::invalidate_section_offset, | |
2754 | Sized_relobj::do_invalidate_section_offset): New method decfinitions. | |
2755 | (Sized_relobj::elf_file, Sized_relobj::local_values): New methods. | |
2756 | * options.cc (parse_int): New function. | |
2757 | * options.h (parse_int): New declaration. | |
2758 | (DEFINE_int): New macro. | |
2759 | (stub_group_size): New option. | |
2760 | * output.cc (Output_section::Output_section): Initialize memebers | |
2761 | merge_section_map_, merge_section_by_properties_map_, | |
2762 | relaxed_input_section_map_, is_relaxed_input_section_map_valid_. | |
2763 | (Output_section::add_input_section): Handled deferred code-fill | |
2764 | generation and remove an old comment. | |
2765 | (Output_section::add_relaxed_input_section): New method definition. | |
2766 | (Output_section::add_merge_input_section): Use merge section by | |
2767 | properties map to speed to search. Update merge section maps | |
2768 | as appropriate. | |
2769 | (Output_section::build_relaxation_map): New method definition. | |
2770 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
2771 | Same. | |
2772 | (Output_section::relax_input_section): Renamed to | |
2773 | Output_section::convert_input_sections_to_relaxed_sections and change | |
2774 | interface to take a vector of pointers to relaxed sections. | |
2775 | (Output_section::find_merge_section, | |
2776 | Output_section::find_relaxed_input_section): New method definitions. | |
2777 | (Output_section::is_input_address_mapped, | |
2778 | Output_section::output_offset, Output_section::output_address): | |
2779 | Use output section data maps to speed up searching. | |
2780 | (Output_section::find_starting_output_address): Add comments. | |
2781 | (Output_section::do_write, | |
2782 | Output_section::write_to_postprocessing_buffer): Do code-fill | |
2783 | generation as appropriate. | |
2784 | (Output_section::get_input_sections): Invalidate relaxed input section | |
2785 | map. | |
2786 | (Output_section::restore_states): Adjust type of checkpoint . | |
2787 | Invalidate relaxed input section map. | |
2788 | * output.h (Output_merge_base): New class declaration. | |
2789 | (Input_section_specifier): New class defintion. | |
2790 | (class Output_relaxed_input_section) Change base class to | |
2791 | Output_section_data_build. | |
2792 | (Output_relaxed_input_section::Output_relaxed_input_section): Adjust | |
2793 | base class initializer. | |
2794 | (Output_section::add_relaxed_input_section): New method declaration. | |
2795 | (Output_section::Input_section): Change visibility to protected. | |
2796 | (Output_section::Input_section::relobj, | |
2797 | Output_section::Input_section::shndx): Handle relaxed input sections. | |
2798 | Output_section::input_sections) Change visibility to protected. Also | |
2799 | define overload to return a non-const pointer. | |
2800 | (Output_section::Merge_section_properties): New class defintion. | |
2801 | (Output_section::Merge_section_by_properties_map, | |
2802 | Output_section::Output_section_data_by_input_section_map, | |
2803 | Output_section::Relaxation_map): New types. | |
2804 | (Output_section::relax_input_section): Rename method to | |
2805 | Output_section::convert_input_sections_to_relaxed_sections and change | |
2806 | interface to take a vector of relaxed section pointers. | |
2807 | (Output_section::find_merge_section, | |
2808 | Output_section::find_relaxed_input_section, | |
2809 | Output_section::build_relaxation_map, | |
2810 | Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
2811 | New method declarations. | |
2812 | (Output_section::merge_section_map_ | |
2813 | Output_section::merge_section_by_properties_map_, | |
2814 | Output_section::relaxed_input_section_map_, | |
2815 | Output_section::is_relaxed_input_section_map_valid_, | |
2816 | Output_section::generate_code_fills_at_write_): New data members. | |
2817 | * script-sections.cc | |
2818 | (Output_section_element_input::set_section_addresses): Call | |
2819 | current_data_size and addralign methods of relaxed input sections. | |
2820 | (Orphan_output_section::set_section_addresses): Call current_data_size | |
2821 | and addralign methods of relaxed input sections. | |
2822 | * symtab.cc (Symbol_table::compute_final_value): Extract template | |
2823 | from the body of Symbol_table::sized_finalize_symbol. | |
2824 | (Symbol_table::sized_finalized_symbol): Call | |
2825 | Symbol_table::compute_final_value. | |
2826 | * symtab.h (Symbol_table::Compute_final_value_status): New enum type. | |
2827 | (Symbol_table::compute_final_value): New templated method declaration. | |
2828 | * target.cc (Target::do_make_output_section): New method defintion. | |
2829 | * target.h (Target::make_output_section): New method declaration. | |
2830 | (Target::relax): Add more parameters for input objects, symbol table | |
2831 | and layout. Adjust call to do_relax. | |
2832 | (Target::do_make_output_section): New method declaration. | |
2833 | (Target::do_relax): Add parameters for input objects, symbol table | |
2834 | and layout. | |
2835 | ||
d446d6c4 ILT |
2836 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
2837 | ||
2838 | * pread.c: Include stdio.h. | |
2839 | ||
bc06c745 ILT |
2840 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
2841 | ||
2842 | * plugin.cc: Don't include dlfcn.h when ENABLE_PLUGINS is not | |
2843 | defined. | |
2844 | ||
75aea3d0 ILT |
2845 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
2846 | ||
2847 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
2848 | Change read_shndx type to unsigned int. | |
2849 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
2850 | int. | |
2851 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
2852 | * dwarf_reader.h (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
2853 | Change read_shndx type to unsigned int. | |
2854 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
2855 | int. | |
2856 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
2857 | * layout.cc (Layout::create_symtab_sections): Cast the result of | |
2858 | local_symcount * symsize to off_t in the gold_assert. | |
2859 | ||
be8fcb75 ILT |
2860 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
2861 | ||
2862 | * arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for | |
2863 | R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16, | |
2864 | R_ARM_BASE_ABS. | |
2865 | (Arm_relocate_functions::abs8): Remove has_thumb_bit parameter. | |
2866 | (Arm_relocate_functions::thm_abs5): New function. | |
2867 | (Arm_relocate_functions::abs12): New function. | |
2868 | (Arm_relocate_functions::abs16): New function. | |
2869 | (Arm_relocate_functions::base_abs): New function. | |
2870 | (Scan::check_non_pic): Handle R_ARM_ABS32_NOI. | |
2871 | (Scan::local): Remove special handling of R_ARM_ABS8. Handle | |
2872 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and | |
2873 | R_ARM_BASE_ABS. | |
2874 | (Scan::global): Likewise. | |
2875 | (Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16, | |
2876 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS. | |
2877 | (Relocatable_size_for_reloc::get_size_for_reloc): Handle | |
2878 | R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and | |
2879 | R_ARM_BASE_ABS. | |
2880 | ||
c2a122b6 ILT |
2881 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
2882 | ||
2883 | * arm.cc (Arm_relocate_functions::movw_prel_nc): New function. | |
2884 | (Arm_relocate_functions::movt_prel): New function. | |
2885 | (Arm_relocate_functions::thm_movw_prel_nc): New function. | |
2886 | (Arm_relocate_functions::thm_movt_prel): New function. | |
2887 | (Scan::local): Handle R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL, | |
2888 | R_ARM_THM_MOVW_PREL_NC, and R_ARM_THM_MOVT_PREL. | |
2889 | (Scan::global, Relocate::relocate): Likewise. | |
2890 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
2891 | ||
c4aa1e2d ILT |
2892 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
2893 | ||
2894 | * gold.cc: (queue_initial_tasks): Pass incremental_inputs to | |
2895 | Incremental_checker. | |
2896 | * incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to | |
2897 | unsigned int. | |
2898 | (class Incremental_inputs_header): New class. | |
2899 | (Incremental_inputs_header_writer): Edit comment. | |
2900 | (Incremental_inputs_entry): New class. | |
2901 | (Incremental_inputs_entry_writer): Edit comment. | |
2902 | (Sized_incremental_binary::do_find_incremental_inputs_section): | |
2903 | Add *strtab_shndx parameter, fill it. | |
2904 | (Sized_incremental_binary::do_check_inputs): New method. | |
2905 | (Incremental_checker::can_incrementally_link_output_file): Use | |
2906 | Sized_incremental_binary::check_inputs. | |
2907 | (Incremental_inputs::report_command_line): Save command line in | |
2908 | command_line_. | |
2909 | * incremental.h: | |
2910 | (Incremental_binary::find_incremental_inputs_section): New | |
2911 | method. | |
2912 | (Incremental_binary::do_find_incremental_inputs_section): Add | |
2913 | strtab_shndx parameter. | |
2914 | (Incremental_binary::do_check_inputs): New pure virtual method. | |
2915 | (Sized_incremental_binary::do_check_inputs): Declare. | |
2916 | (Incremental_checker::Incremental_checker): Add incremental_inputs | |
2917 | parameter, use it to initialize incremental_inputs_. | |
2918 | (Incremental_checker::incremental_inputs_): New field. | |
2919 | (Incremental_checker::command_line): New method. | |
2920 | (Incremental_checker::inputs): New method. | |
2921 | (Incremental_checker::command_line_): New field. | |
2922 | ||
c549a694 ILT |
2923 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
2924 | ||
2925 | * incremental.cc: Include <cstdarg> and "target-select.h". | |
2926 | (vexplain_no_incremental): New function. | |
2927 | (explain_no_incremental): New function. | |
2928 | (Incremental_binary::error): New method. | |
2929 | (Sized_incremental_binary::do_find_incremental_inputs_section): New | |
2930 | method. | |
2931 | (make_sized_incremental_binary): New function. | |
2932 | (open_incremental_binary): New function. | |
2933 | (can_incrementally_link_file): Add checks if output is ELF and has | |
2934 | inputs section. | |
2935 | * incremental.h: Include "elfcpp_file.h" and "output.h". | |
2936 | (Incremental_binary): New class. | |
2937 | (Sized_incremental_binary): New class. | |
2938 | (open_incremental_binary): Declare. | |
2939 | * object.cc (is_elf_object): Use | |
2940 | elfcpp::Elf_recognizer::is_elf_file. | |
2941 | (make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header. | |
2942 | * output.h (Output_file::filesize): New method. | |
2943 | ||
fd3c5f0b ILT |
2944 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
2945 | ||
2946 | * arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend): | |
2947 | New function. | |
2948 | (Arm_relocate_functions::insert_val_arm_movw_movt): New function. | |
2949 | (Arm_relocate_functions::extract_thumb_movw_movt_addend): New | |
2950 | function. | |
2951 | (Arm_relocate_functions::insert_val_thumb_movw_movt): New | |
2952 | function. | |
2953 | (Arm_relocate_functions::movw_abs_nc): New function. | |
2954 | (Arm_relocate_functions::movt_abs): New function. | |
2955 | (Arm_relocate_functions::thm_movw_abs_nc): New function. | |
2956 | (Arm_relocate_functions::thm_movt_abs): New function. | |
2957 | (Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, | |
2958 | R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS. | |
2959 | (Scan::global): Likewise. | |
2960 | (Relocate::relocate): Likewise. | |
2961 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
2962 | ||
7f5309a5 ILT |
2963 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
2964 | ||
2965 | * arm.cc (Arm_relocate_functions::got_prel) New function. | |
2966 | (Scan::local, Scan::global): Handle R_ARM_GOT_PREL. | |
2967 | (Relocate::relocate): Likewise. | |
2968 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
2969 | ||
364c7fa5 ILT |
2970 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
2971 | ||
2972 | * options.h (class General_options): Define | |
2973 | split_stack_adjust_size parameter. | |
2974 | * object.h (class Object): Add uses_split_stack_ and | |
2975 | has_no_split_stack_ fields. Add uses_split_stack and | |
2976 | has_no_split_stack accessor functions. Declare | |
2977 | handle_split_stack_section. | |
2978 | (class Reloc_symbol_changes): Define. | |
2979 | (class Sized_relobj): Define Function_offsets. Declare | |
2980 | split_stack_adjust, split_stack_adjust_reltype, and | |
2981 | find_functions. | |
2982 | * object.cc (Object::handle_split_stack_section): New function. | |
2983 | (Sized_relobj::do_layout): Call handle_split_stack_section. | |
2984 | * dynobj.cc (Sized_dynobj::do_layout): Call | |
2985 | handle_split_stack_section. | |
2986 | * reloc.cc (Sized_relobj::relocate_sections): Call | |
2987 | split_stack_adjust for executable sections in split_stack | |
2988 | objects. Pass reloc_map to relocate_section. | |
2989 | (Sized_relobj::split_stack_adjust): New function. | |
2990 | (Sized_relobj::split_stack_adjust_reltype): New function. | |
2991 | (Sized_relobj::find_functions): New function. | |
2992 | * target-reloc.h: Include "object.h". | |
2993 | (relocate_section): Add reloc_symbol_changes parameter. Change | |
2994 | all callers. | |
2995 | * target.h (class Target): Add calls_non_split method. Declare | |
2996 | do_calls_non_split virtual method. Declare match_view and | |
2997 | set_view_to_nop. | |
2998 | * target.cc: Include "elfcpp.h". | |
2999 | (Target::do_calls_non_split): New function. | |
3000 | (Target::match_view): New function. | |
3001 | (Target::set_view_to_nop): New function. | |
3002 | * gold.cc (queue_middle_tasks): Give an error if mixing | |
3003 | split-stack and non-split-stack objects with -r. | |
3004 | * i386.cc (Target_i386::relocate_section): Add | |
3005 | reloc_symbol_changes parameter. | |
3006 | (Target_i386::do_calls_non_split): New function. | |
3007 | * x86_64.cc (Target_x86_64::relocate_section): Add | |
3008 | reloc_symbol_changes parameter. | |
3009 | (Target_x86_64::do_calls_non_split): New function. | |
3010 | * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes | |
3011 | parameter. | |
3012 | * powerpc.cc (Target_powerpc::relocate_section): Add | |
3013 | reloc_symbol_changes parameter. | |
3014 | * sparc.cc (Target_sparc::relocate_section): Add | |
3015 | reloc_symbol_changes parameter. | |
3016 | * configure.ac: Call AM_CONDITIONAL for the default target. | |
3017 | * configure: Rebuild. | |
3018 | * testsuite/Makefile.am (TEST_AS): New variable. | |
3019 | (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. | |
3020 | (check_DATA): Add split_i386 and split_x86_64 files. | |
3021 | (SPLIT_DEFSYMS): Define. | |
3022 | (split_i386_[1234n].o): New targets. | |
3023 | (split_i386_[124]): New targets. | |
3024 | (split_i386_[1234r].stdout): New targets. | |
3025 | (split_x86_64_[1234n].o): New targets. | |
3026 | (split_x86_64_[124]): New targets. | |
3027 | (split_x86_64_[1234r].stdout): New targets. | |
3028 | (MOSTLYCLEANFILES): Add new executables. | |
3029 | * testsuite/split_i386.sh: New file. | |
3030 | * testsuite/split_x86_64.sh: New file. | |
3031 | * testsuite/split_i386_1.s: New file. | |
3032 | * testsuite/split_i386_2.s: New file. | |
3033 | * testsuite/split_i386_3.s: New file. | |
3034 | * testsuite/split_i386_4.s: New file. | |
3035 | * testsuite/split_i386_n.s: New file. | |
3036 | * testsuite/split_x86_64_1.s: New file. | |
3037 | * testsuite/split_x86_64_2.s: New file. | |
3038 | * testsuite/split_x86_64_3.s: New file. | |
3039 | * testsuite/split_x86_64_4.s: New file. | |
3040 | * testsuite/split_x86_64_n.s: New file. | |
3041 | * testsuite/testfile.cc (Target_test): Update relocation_section | |
3042 | function. | |
3043 | * testsuite/Makefile.in: Rebuild. | |
3044 | ||
e8a9fcda ILT |
3045 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
3046 | ||
3047 | * i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field. | |
3048 | (Target_i386::Relocate::relocate_tls): Call fix_up_ldo before | |
3049 | changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When | |
3050 | handling R_386_TLS_LDO_32, if local_dynamic_type_ is NONE, push | |
3051 | the address on ldo_addrs_. | |
3052 | (Target_i386::Relocate::fix_up_ldo): New function. | |
3053 | ||
e99daf92 ILT |
3054 | 2009-10-06 Rafael Espindola <espindola@google.com> |
3055 | ||
3056 | * plugin.cc (add_input_library): New. | |
3057 | (Plugin::load): Add add_input_library to tv. | |
3058 | (Plugin_manager::add_input_file): Add the is_lib argument. | |
3059 | (add_input_file): Update call to Plugin_manager::add_input_file. | |
3060 | (add_input_library): New. | |
3061 | * plugin.h (Plugin_manager::add_input_file): Add the is_lib argument. | |
3062 | ||
966d4097 DK |
3063 | 2009-09-30 Doug Kwan <dougkwan@google.com> |
3064 | ||
3065 | * arm.cc (Target_arm::may_need_copy_reloc): Check for THUMB function | |
3066 | symbol and call Symbol::may_need_copy_reloc to determine if | |
3067 | a copy reloc is needed. | |
3068 | * copy-relocs.cc (Copy_relocs::need_copy_reloc): Return false if -z | |
3069 | nocopyreloc is given in command line. | |
3070 | (Copy_relocs::emit_copy_reloc): Assert that -z nocopyreloc is not | |
3071 | given in command line. | |
3072 | * i386.cc (Target_i386::may_need_copy_reloc): Remove. | |
3073 | (Target_i386::Scan::global): Use Symbol::may_need_copy_reloc instead | |
3074 | of the removed Target_i386::may_need_copy_reloc. | |
3075 | * options.h (copyreloc): New option with default value false. | |
3076 | * powerpc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
3077 | (Target_powerpc::Scan::global): Use Symbol::may_need_copy_reloc | |
3078 | instead of the removed Target_powerpc::may_need_copy_reloc. | |
3079 | * sparc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
3080 | (Target_sparc::Scan::global): Use Symbol::may_need_copy_reloc | |
3081 | instead of the removed Target_sparc::may_need_copy_reloc. | |
3082 | * symtab.h (Symbol::may_need_copy_reloc): New method definition. | |
3083 | * x86_64.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
3084 | (Target_x86_64::Scan::global): Use Symbol::may_need_copy_reloc | |
3085 | instead of the removed Target_x86_64::may_need_copy_reloc. | |
3086 | ||
029ba973 ILT |
3087 | 2009-09-30 Ian Lance Taylor <iant@google.com> |
3088 | ||
3089 | * object.h (class Object): Remove target_ field, and target, | |
3090 | sized_target, and set_target methods. | |
3091 | (Object::sized_target): Remove. | |
3092 | (class Sized_relobj): Update declarations. Remove sized_target. | |
3093 | * object.cc (Sized_relobj::setup): Remove target parameter. | |
3094 | Change all callers. | |
3095 | (Input_objects::add_object): Don't do anything with the target. | |
3096 | (make_elf_sized_object): Add punconfigured parameter. Change all | |
3097 | callers. Set or test parameter target. | |
3098 | * dynobj.cc (Sized_dynobj::target): Remove target parameter. | |
3099 | Change all callers. | |
3100 | * parameters.cc (Parameters::set_target): Change parameter type to | |
3101 | be non-const. | |
3102 | (Parameters::default_target): Remove. | |
3103 | (set_parameters_target): Change parameter type to be non-const. | |
3104 | (parameters_force_valid_target): New function. | |
3105 | (parameters_clear_target): New function. | |
3106 | * parameters.h (class Parameters): Update declarations. Remove | |
3107 | default_target method. Add sized_target and clear_target | |
3108 | methods. Change target_ to be non-const. | |
3109 | (set_parameters_target): Update declaration. | |
3110 | (parameters_force_valid_target): Declare. | |
3111 | (parameters_clear_target): Declare. | |
3112 | * readsyms.cc (Read_symbols::do_read_symbols): Pass punconfigured | |
3113 | as NULL if we aren't searching. | |
3114 | (Add_symbols::run): Don't check for compatible target. | |
3115 | * fileread.cc (Input_file::open_binary): Call | |
3116 | parameters_force_valid_target. | |
3117 | * gold.cc (queue_middle_tasks): Likewise. | |
3118 | * plugin.cc (make_sized_plugin_object): Likewise. Don't call | |
3119 | set_target on object. | |
3120 | * dynobj.h (class Sized_dynobj): Update declarations. | |
3121 | * archive.cc (Archive::get_elf_object_for_member): Return NULL if | |
3122 | make_elf_object returns NULL. | |
3123 | (Archive::include_member): Don't check whether object target is | |
3124 | compatible. | |
3125 | * output.cc (Output_section::add_input_section): Get target from | |
3126 | parameters. | |
3127 | (Output_section::relax_input_section): Likewise. | |
3128 | * reloc.cc (Sized_relobj::do_gc_process_relocs): Get target from | |
3129 | parameters. | |
3130 | (Sized_relobj::do_scan_relocs): Likewise. | |
3131 | (Sized_relobj::relocate_sections): Likewise. | |
3132 | * resolve.cc (Symbol_table::resolve): Likewise. | |
3133 | * symtab.cc (Symbol_table::wrap_symbol): Likewise. Remove object | |
3134 | parameter. Change all callers. | |
3135 | (Symbol_table::add_from_object): Get target from parameters. | |
3136 | (Symbol_table::add_from_relobj): Don't check object target. | |
3137 | (Symbol_table::add_from_dynobj): Likewise. | |
3138 | (Symbol_table::define_special_symbol): Get target from | |
3139 | parameters. | |
3140 | * symtab.h (class Symbol_table): Update declaration. | |
3141 | * testsuite/binary_unittest.cc (gold_testsuite): Remove target | |
3142 | parameter. Change all callers. Clear parameter target. | |
3143 | (Binary_test): Test target here. | |
3144 | * testsuite/object_unittest.cc (gold_testsuite): Remove | |
3145 | target_test_pointer parameter. Change all callers. | |
3146 | (Object_test): Test target here. | |
3147 | ||
a6a22b83 ILT |
3148 | 2009-09-26 Ian Lance Taylor <iant@google.com> |
3149 | ||
3150 | * testsuite/initpri1.c: Don't try to use constructor priorities if | |
3151 | compiling with gcc before 4.3. | |
3152 | ||
6a8f49fe ILT |
3153 | 2009-09-22 Mikolaj Zalewski <mikolajz@google.com> |
3154 | ||
3155 | * testsuite/retain_symbols_file_test.sh (check_present): Change | |
3156 | output file name to retain_symbols_file_test.stdout. | |
3157 | (check_absent): Likewise. | |
3158 | ||
8c604651 CS |
3159 | 2009-09-18 Craig Silverstein <csilvers@google.com> |
3160 | ||
3161 | * object.cc (Sized_relobj::do_count): Test should_retain_symbol map. | |
3162 | * options.cc: Include <cerrno> and <fstream>. | |
3163 | (General_options::finalize): Parse -retain-symbols-file tag. | |
3164 | * options.h: New flag. | |
3165 | (General_options): New method should_retain_symbol, new | |
3166 | variable symbols_to_retain. | |
3167 | * symtab.cc (Symbol_table::sized_finalize_symbol): Test | |
3168 | should_retain_symbol map. | |
3169 | * testsuite/Makefile.am (retain_symbols_file_test): New test. | |
3170 | * testsuite/Makefile.in: Regenerate. | |
3171 | * testsuite/retain_symbols_file_test.sh: New file. | |
3172 | ||
ca58b19f NC |
3173 | 2009-09-18 Nick Clifton <nickc@redhat.com> |
3174 | ||
3175 | * po/es.po: Updated Spanish translation. | |
3176 | ||
20e6d0d6 DK |
3177 | 2009-09-17 Doug Kwan <dougkwan@google.com> |
3178 | ||
3179 | * debug.h (DEBUG_RELAXATION): New constant. | |
3180 | (DEBUG_ALL): Add DEBUG_RELAXATION. | |
3181 | (debug_string_to_enum): Add relaxation debug option. | |
3182 | * layout.cc | |
3183 | (Layout::Relaxation_debug_check::check_output_data_for_reset_values, | |
3184 | Layout::Relaxation_debug_check::read_sections, | |
3185 | Layout::Relaxation_debug_check::read_sections): New method definitions. | |
3186 | (Layout::Layout): Initialize data members | |
3187 | record_output_section_data_from_scrips_, | |
3188 | script_output_section_data_list_ and relaxation_debug_check_. | |
3189 | (Layout::save_segments, Layout::restore_segments, | |
3190 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
3191 | Layout::relaxation_loop_body): New method definitions. | |
3192 | (Layout::finalize): Support relaxation. Move section layout code to | |
3193 | Layout::relaxation_loop_body. | |
3194 | (Layout::set_asection_address_from_script): Move code for orphan | |
3195 | section placement out. | |
3196 | (Layout::place_orphan_sections_in_script): New method definition. | |
3197 | * layout.h (Output_segment_headers, Output_file_header): | |
3198 | New forward class declarations. | |
3199 | (Layout::~Layout): Define. | |
3200 | (Layout::new_output_section_data_from_script): New method definition. | |
3201 | (Layout::place_orphan_sections_in_script): New method declaration. | |
3202 | (Layout::Segment_states): New type declaration. | |
3203 | (Layout::save_segments, Layout::restore_segments, | |
3204 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
3205 | Layout::relaxation_loop_body): New method declarations. | |
3206 | (Layout::Output_section_data_list): New type declaration. | |
3207 | (Layout::Relaxation_debug_check): New class definition. | |
3208 | (Layout::record_output_section_data_from_script_, | |
3209 | Layout::script_output_section_data_list_, Layout::segment_states_, | |
3210 | Layout::relaxation_debug_check_): New data members. | |
3211 | * output.cc: (Output_section_headers::do_size): New method definition. | |
3212 | (Output_section_headers::Output_section_headers): Move size | |
3213 | computation to Output_section_headers::do_size. | |
3214 | (Output_segment_headers::do_size): New method definition. | |
3215 | (Output_file_header::Output_file_header): Move size computation to | |
3216 | Output_file_header::do_size and call it. | |
3217 | (Output_file_header::do_size): New method definition. | |
3218 | (Output_data_group::Output_data_group): Adjust call to | |
3219 | Output_section_data. | |
3220 | (Output_data_dynamic::set_final_data_size): Add DT_NULL tag only once. | |
3221 | (Output_symtab_xindex::do_write): Add array bound check. | |
3222 | (Output_section::Input_section::print_to_mapfile): Handle | |
3223 | RELAXED_INPUT_SECTION_CODE. | |
3224 | (Output_section::Output_section): Initialize data member checkpoint_. | |
3225 | (Output_section::~Output_section): Delete checkpoint object pointed | |
3226 | by checkpoint_. | |
3227 | (Output_section::add_input_section): Always add an Input_section if | |
3228 | relaxing. | |
3229 | (Output_section::add_merge_input_section): Add assert. | |
3230 | (Output_section::relax_input_section): New method definition. | |
3231 | (Output_section::set_final_data_size): Set load address to zero for | |
3232 | an unallocated section. | |
3233 | (Output_section::do_address_and_file_offset_have_reset_values): | |
3234 | New method definition. | |
3235 | (Output_section::Input_section_sort_enty::Input_section_sort_enty): | |
3236 | Handle relaxed input section. | |
3237 | (Output_section::sort_attached_input_sections): Checkpoint input | |
3238 | section list lazily. | |
3239 | (Output_section::get_input_sections): Change type of input_sections to | |
3240 | list of Simple_input_section pointers. Checkpoint input section list | |
3241 | lazily. Also handle relaxed input sections. | |
3242 | (Output_section::add_input_section_for_script): Take a reference to | |
3243 | a Simple_input_section object instead of Relobj pointer and section | |
3244 | index as parameter. Handle relaxed input sections. | |
3245 | (Output_section::save_states, Output_section::restore_states): New | |
3246 | method definitions. | |
3247 | * output.h (Output_data::Output_data): Initialize is_data_size_fixed_. | |
3248 | (Output_data::is_data_size_fixed): New method definition. | |
3249 | (Output_data::reset_addresss_and_file_offset): Do not reset data size | |
3250 | if it is fixed. | |
3251 | (Output_data::address_and_file_offset_have_reset_values): New method | |
3252 | definition. | |
3253 | (Output_data::do_address_and_file_offset_have_reset_values): New method | |
3254 | definition. | |
3255 | (Output_data::set_data_size): Check that data size is not fixed. | |
3256 | (Output_data::fix_data_size): New method definition. | |
3257 | (Output_data::is_data_size_fixed_): New data member. | |
3258 | (Output_section_headers::set_final_data_size): New method definition. | |
3259 | (Output_section_headers::do_size): New method declaration. | |
3260 | (Output_segment_headers::set_final_data_size): New method definition. | |
3261 | (Output_segment_headers::do_size): New method declaration. | |
3262 | (Output_file_header::set_final_data_size)::New method definition. | |
3263 | (Output_file_header::do_size)::New method declaration. | |
3264 | (Output_section_data::Output_section_data): Add new parameter | |
3265 | is_data_size_fixed and use it to fix data size. | |
3266 | (Output_data_const::Output_data_const): Adjust call to base class | |
3267 | constructor and fix data size. | |
3268 | (Output_data_const_buffer::Output_data_const_buffer): Adjust call to | |
3269 | base class constructor and fix data size. | |
3270 | (Output_data_fixed_space::Output_data_fixed_space): Adjust call to | |
3271 | base class constructor and fix data size. | |
3272 | (Output_data_zero_fill::Output_data_zero_fill): Adjust call to base | |
3273 | class constructor and fix data size. | |
3274 | (Output_data_group::set_final_data_size): New method definition. | |
3275 | (Output_data_dynamic::Dynamic_entry::tag): New method definition. | |
3276 | (Output_symtab_xindex::Output_symtab_xindex): Adjust call to base | |
3277 | class constructor and fix data size. | |
3278 | (Output_relaxed_input_section): New class definition. | |
3279 | (Output_section::Simple_input_section): New class definition. | |
3280 | (Output_section::get_input_sections): Adjust parameter list. | |
3281 | (Output_section::add_input_section_for_script): Same. | |
3282 | (Output_section::save_states, Output_section::restore_states, | |
3283 | Output_section::do_address_and_file_offset_have_reset_values, | |
3284 | (Output_section::Input_section::Input_section): Handle | |
3285 | RELAXED_INPUT_SECTION_CODE. Add new overload for | |
3286 | Output_relaxed_input_section. | |
3287 | (Output_section::Input_section::is_input_section, | |
3288 | Output_section::Input_section::set_output_section): Handle relaxed | |
3289 | input section. | |
3290 | (Output_section::Input_section::is_relaxed_input_section, | |
3291 | Output_section::Input_section::output_section_data, | |
3292 | Output_section::Input_section::relaxed_input_section): New method | |
3293 | definitions. | |
3294 | (Output_section::Input_section::RELAXED_INPUT_SECTION_CODE): New enum | |
3295 | value. | |
3296 | (Output_section::Input_section::u1_): Update comments. | |
3297 | (Output_section::Input_section::u2_): Add new union member poris. | |
3298 | (Output_section::Checkpoint_output_section): New classs definition. | |
3299 | (Output_section::relax_input_section): New method declaration. | |
3300 | (Output_section::checkpoint_): New data member. | |
3301 | (Output_segment): Update comments. | |
3302 | (Output_segment::Output_segment): Un-privatize copy constructor. | |
3303 | (Output_segment::operator=): Un-privatize. | |
3304 | * script-sections.cc (Output_section_element::Input_section_list): | |
3305 | Change element type to Output_section::Simple_input_section. | |
3306 | (Output_section_element_dot_assignment::set_section_addresses): | |
3307 | Register output section data for relaxation clean up. | |
3308 | (Output_data_exression::Output_data_expression): Adjust call to base | |
3309 | constructor to fix data size. | |
3310 | (Output_section_element_data::set_section_addresses): Register | |
3311 | Output_data_expression object for relaxation clean up. | |
3312 | (struct Input_section_info): Replace Relobj pointer and section index | |
3313 | pair with Output_section::Simple_input_section and Convert struct to a | |
3314 | class. | |
3315 | (Input_section_sorter::operator()): Adjust access to | |
3316 | Input_section_info data member to use accessors. | |
3317 | (Output_section_element_input::set_section_addresses): Use layout | |
3318 | parameter. Adjust code to use Output_section::Simple_input_section | |
3319 | and Input_secction_info classes. Register filler for relaxation | |
3320 | clean up. | |
3321 | (Orphan_output_section::set_section_addresses): Replace Relobj pointer | |
3322 | and section index pair with Output_section::Simple_input_section | |
3323 | class. Adjust code accordingly. | |
3324 | (Phdrs_element::release_segment): New method definition. | |
3325 | (Script_sections::attach_sections_using_phdrs_clause): Do not modify | |
3326 | segment list. | |
3327 | (Script_sections::release_segments): New method definition. | |
3328 | * gold/script-sections.h (Script_sections::release_segments): New | |
3329 | method declaration. | |
3330 | * gold/target.h (Target::may_relax, Target::relax, | |
3331 | Target::do_may_relax, Target::do_relax): New method definitions. | |
3332 | ||
5e445df6 ILT |
3333 | 2009-09-17 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
3334 | ||
3335 | * arm.cc (has_signed_unsigned_overflow): New function. | |
3336 | (Arm_relocate_functions::abs8): New function. | |
3337 | (Target_arm::Scan::local): Handle R_ARM_ABS8. | |
3338 | (Target_arm::Scan::global): Likewise. | |
3339 | (Target_arm::relocate::relocate): Likewise. | |
3340 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
3341 | Likewise. | |
3342 | ||
8c604651 | 3343 | 2009-09-16 Cary Coutant <ccoutant@google.com> |
72fef11a CC |
3344 | |
3345 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files. | |
3346 | * testsuite/Makefile.in: Regenerate. | |
3347 | ||
1e9cc1c2 NC |
3348 | 2009-09-11 Nick Clifton <nickc@redhat.com> |
3349 | ||
3350 | * po/gold.pot: Updated by the Translation project. | |
3351 | ||
6a89f575 CC |
3352 | 2009-09-08 Cary Coutant <ccoutant@google.com> |
3353 | ||
3354 | * output.cc (Output_file::open): Add execute permission to empty file. | |
3355 | * testsuite/Makefile.am (permission_test): New test. | |
3356 | * testsuite/Makefile.in: Regenerate. | |
3357 | ||
fdcac5af ILT |
3358 | 2009-09-02 Ian Lance Taylor <iant@google.com> |
3359 | ||
3360 | * output.cc (Output_file::resize): Call map_no_anonymous rather | |
3361 | than map. | |
3362 | ||
44453f85 ILT |
3363 | 2009-09-01 Mikolaj Zalewski <mikolajz@google.com> |
3364 | ||
3365 | * gold.cc: Include "incremental.h". | |
3366 | (queue_initial_tasks): Call Incremental_checker methods. | |
3367 | * incremental.cc: Include "output.h". | |
3368 | (Incremental_checker::can_incrementally_link_output_file): New | |
3369 | method. | |
3370 | * incremental.h (Incremental_checker): New class. | |
3371 | ||
3372 | * output.cc (Output_file::open_for_modification): New method. | |
3373 | (Output_file::map_anonymous): Changed return type to bool. Record | |
3374 | map in base_ field. | |
3375 | (Output_file::map_no_anonymous): New method, broken out of map. | |
3376 | (Output_file::map): Use map_no_anonymous and map_anonymous. | |
3377 | * output.h (class Output_file): Update declarations. | |
3378 | ||
293c1386 CC |
3379 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
3380 | ||
3381 | * options.h (Command_line::Pre_options): New class. | |
3382 | (Command_line::pre_options): New member. | |
3383 | * options.cc (gold::options::ready_to_register): New variable. | |
3384 | (One_option::register_option): Do nothing if not registering options. | |
3385 | Assert if same short option registered twice. | |
3386 | (General_options::General_options): Turn off option registration when | |
3387 | done constructing. | |
3388 | (Command_line::Pre_options::Pre_options): New constructor. | |
3389 | ||
f773f3d2 CC |
3390 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
3391 | ||
06a73cfe CC |
3392 | * options.h (General_options::no_keep_memory): Remove incorrect |
3393 | short option. | |
f773f3d2 | 3394 | |
a15af8e2 RW |
3395 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3396 | ||
3397 | * Makefile.am (am__skiplex, am__skipyacc): New. | |
3398 | * Makefile.in: Regenerate. | |
3399 | ||
c462b41b RW |
3400 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3401 | ||
14ec8efd RW |
3402 | * Makefile.am (AM_CPPFLAGS): Renamed from ... |
3403 | (INCLUDES): ... this. | |
3404 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability. | |
3405 | (AM_CPPFLAGS): Renamed from ... | |
3406 | (INCLUDE): ... this. | |
3407 | * Makefile.in, testsuite/Makefile.in: Regenerate. | |
3408 | ||
81ecdfbb RW |
3409 | * Makefile.in: Regenerate. |
3410 | * aclocal.m4: Likewise. | |
3411 | * config.in: Likewise. | |
3412 | * configure: Likewise. | |
3413 | * testsuite/Makefile.in: Likewise. | |
3414 | ||
c462b41b RW |
3415 | * Makefile.am (AUTOMAKE_OPTIONS): Add foreign. |
3416 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add foreign. | |
3417 | * Makefile.in: Regenerate. | |
3418 | * testsuite/Makefile.in: Regenerate. | |
3419 | ||
2da73f13 CC |
3420 | 2009-08-19 Cary Coutant <ccoutant@google.com> |
3421 | ||
3422 | * resolve.cc (Symbol_table::resolve): Don't complain about defined | |
3423 | symbols in shared libraries overridden by hidden or internal symbols | |
3424 | in the main program. | |
3425 | ||
2db70501 CD |
3426 | 2009-08-19 Chris Demetriou <cgd@google.com> |
3427 | ||
3428 | * testsuite/debug_msg.sh: Match .* rather than ${srcdir} when | |
3429 | checking source file names in error messages. | |
3430 | ||
f733487b DK |
3431 | 2009-08-18 Doug Kwan <dougkwan@google.com> |
3432 | ||
3433 | * dynobj.cc (Sized_dynobj::setup): Take a Target object instead of | |
3434 | an elcpp::Ehdr as parameter. Adjust call to set_target. | |
3435 | * dynobj.h (Sized_dynobj::setup): Take a Target object instead of | |
3436 | an elfcpp::Ehdr as parameter. | |
3437 | * object.cc (Object::set_target): Remove the version that looks up | |
3438 | a target and sets it. | |
3439 | (Sized_relobj::setup): Take a Target object instead of | |
3440 | an elfcpp::Ehdr as parameter. Adjust call to set_target. | |
3441 | (make_elf_sized_object): Find target and ask target to | |
3442 | make an ELF object. | |
3443 | * object.h: (Object::set_target): Remove the version that looks up | |
3444 | a target and sets it. | |
3445 | (Sized_relobj::setup): Take a Target object instead of | |
3446 | an elfcpp:Ehdr as parameter. | |
3447 | * target.cc: Include dynobj.h. | |
3448 | (Target::do_make_elf_object_implementation): New. | |
3449 | (Target::do_make_elf_object): New. | |
3450 | * target.h (Target::make_elf_object): New template declaration. | |
3451 | (Target::do_make_elf_object): New method declarations. | |
3452 | (Target::do_make_elf_object_implementation): New template declaration. | |
3453 | ||
cc70f101 ILT |
3454 | 2009-08-14 Ian Lance Taylor <iant@google.com> |
3455 | ||
3456 | * gold.h (FUNCTION_NAME): Define. | |
3457 | (gold_unreachable): Use FUNCTION_NAME. | |
3458 | ||
ef5e0cb1 ST |
3459 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
3460 | ||
3461 | * icf.cc (Icf::find_identical_sections): Issue a warning when a | |
3462 | symbol in the --keep-unique list is not found. | |
3463 | ||
48c187ce ST |
3464 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
3465 | ||
3466 | * icf.cc (Icf::find_identical_sections): Unfold symbols that have | |
3467 | been maked as --keep-unique. | |
3468 | (Icf::unfold_section): New function. | |
3469 | * icf.h (Icf::unfold_section): New function. | |
3470 | * options.h (General_options::keep_unique): New option. | |
3471 | * testsuite/Makefile.am: Add commands to build icf_keep_unique_test. | |
3472 | * testsuite/Makefile.in: Regenerate. | |
3473 | * testsuite/icf_keep_unique_test.sh: New file. | |
3474 | * testsuite/icf_keep_unique_test.cc: New file. | |
3475 | ||
645afe0c CC |
3476 | 2009-08-12 Cary Coutant <ccoutant@google.com> |
3477 | ||
3478 | PR 10471 | |
3479 | * resolve.cc (Symbol_table::resolve): Check for references from | |
3480 | dynamic objects to hidden and internal symbols. | |
3481 | * testsuite/Makefile.am (hidden_test.sh): New test. | |
3482 | * testsuite/Makefile.in: Regenerate. | |
3483 | * testsuite/hidden_test.sh: New script. | |
3484 | * testsuite/hidden_test_1.c: New test source. | |
3485 | * testsuite/hidden_test_main.c: New test source. | |
3486 | ||
11af873f DK |
3487 | 2009-08-11 Doug Kwan <dougkwan@google.com> |
3488 | ||
3489 | * arm.cc: Update comments. | |
3490 | (Target_arm::do_finalize_sections): Add a special PT_ARM_EXIDX | |
3491 | segment to locate the .ARM.exidx section if present. | |
3492 | ||
b9f7d72d DK |
3493 | 2009-08-09 Doug Kwan <dougkwan@google.com> |
3494 | ||
3495 | * dynobj.h (Sized_dynobj::do_section_entsize): Revert the previous | |
3496 | patch. | |
3497 | ||
ddd3c53c ST |
3498 | 2009-08-07 Sriraman Tallam <tmsriram@google.com> |
3499 | * dynobj.h (Sized_dynobj::do_section_entsize): Add return to avoid | |
3500 | compiler warnings. | |
3501 | ||
27721062 ST |
3502 | 2009-08-06 Sriraman Tallam <tmsriram@google.com> |
3503 | ||
3504 | * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for a | |
3505 | valid tls_segment only for non-debug-section relocations. | |
3506 | * testsuite/Makefile.am: Add gc_tls_test. | |
3507 | * testsuite/Makefile.in: Regenerate. | |
3508 | * testsuite/gc_tls_test.cc: New file. | |
3509 | * testsuite/gc_tls_test.sh: New file. | |
3510 | ||
ef15dade ST |
3511 | 2009-08-05 Sriraman Tallam <tmsriram@google.com> |
3512 | ||
3513 | * icf.cc: New file. | |
3514 | * icf.h: New file. | |
3515 | * Makefile.am (CCFILES): Add icf.cc. | |
3516 | (HFILES): Add icf.h | |
3517 | * Makefile.in: Regenerate. | |
3518 | * dynobj.h (Sized_dynobj::do_section_entsize): New function. | |
3519 | * gc.h (gc_process_relocs): Populate lists used by icf to contain | |
3520 | section, symbol and addend information for the relocs. | |
3521 | * gold.cc (queue_middle_tasks): Call identical code folding. | |
3522 | * gold.h: Add defines for multimap. | |
3523 | * layout.cc (Layout::create_symtab_sections): Add symtab as parameter | |
3524 | to the call of finalize_local_symbols. | |
3525 | * main.cc (main): Create object of class Icf. | |
3526 | * object.cc (Sized_relobj::do_layout): Allow this function to be | |
3527 | called twice during icf. | |
3528 | (Sized_relobj::do_finalize_local_symbols): Fold symbols corresponding | |
3529 | to sections marked as identical by icf. | |
3530 | (Sized_relobj::do_section_flags): Get section_flags from Symbols_data | |
3531 | when available. | |
3532 | (Sized_relobj::do_section_entsize): New function. | |
3533 | * object.h (Object::section_entsize): New function. | |
3534 | (Object::do_section_entsize): New pure virtual function. | |
3535 | (Relobj::finalize_local_symbols): Add new parameter. | |
3536 | (Relobj::do_section_entsize): New function. | |
3537 | * options.h (General_options::icf): New option. | |
3538 | (General_options::icf_iterations): New option. | |
3539 | (General_options::print_icf_sections): New option. | |
3540 | * plugin.cc (Sized_pluginobj::do_section_entsize): New function. | |
3541 | * plugin.h (Sized_pluginobj::do_section_entsize): New function. | |
3542 | * reloc.cc (Read_relocs::run): Delay scanning relocs when doing | |
3543 | icf. | |
3544 | * symtab.cc (Symbol_table::is_section_folded): New function. | |
3545 | (Symbol_table::sized_finalize_symbol): Fold symbols corresponding | |
3546 | to sections marked as identical by icf. | |
3547 | * symtab.h (Symbol_table::set_icf): New function. | |
3548 | (Symbol_table::icf): New function. | |
3549 | (Symbol_table::is_section_folded): New function. | |
3550 | (Symbol_table::icf_): New data member. | |
3551 | * target-reloc.h (relocate_section): Ignore sections folded by icf. | |
3552 | * testsuite/Makefile.am: Add commands to build icf_test. | |
3553 | * testsuite/Makefile.in: Regenerate. | |
3554 | * testsuite/icf_test.sh: New file. | |
3555 | * testsuite/icf_test.cc: New file. | |
3556 | ||
c3b65ac4 CD |
3557 | 2009-07-24 Chris Demetriou <cgd@google.com> |
3558 | ||
3559 | * layout.cc (is_compressible_debug_section): Fix incorrect | |
3560 | comment about compressed section names. | |
3561 | ||
1caf2c51 ILT |
3562 | 2009-07-20 Ian Lance Taylor <ian@airs.com> |
3563 | ||
3564 | PR 10419 | |
3565 | * x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences. | |
3566 | ||
1ef4d87f ILT |
3567 | 2009-07-16 Ian Lance Taylor <iant@google.com> |
3568 | ||
3569 | PR 10400 | |
3570 | * layout.h: #include <map>. | |
3571 | (class Kept_section): Change from struct to class. Add accessors | |
3572 | and setters. Add section size to Comdat_group mapping. Change | |
3573 | Comdat_group to std::map. Add is_comdat_ field. Add | |
3574 | linkonce_size field in union. | |
3575 | (class Layout): Update declaration of find_or_add_kept_section. | |
3576 | Don't declare find_kept_object. | |
3577 | * layout.cc (Layout::find_or_add_kept_section): Remove candidate | |
3578 | parameter. Add object, shndx, is_comdat, and is_group_name | |
3579 | parameters. Change all callers. Adjust for new Kept_section. | |
3580 | (Layout::find_kept_object): Remove. | |
3581 | * object.cc (Sized_relobj::include_section_group): Update use of | |
3582 | Kept_section. Rename secnum to shndx. Only record | |
3583 | Kept_comdat_section if sections are the same size. | |
3584 | (Sized_relobj::include_linkonce_section): Update use of | |
3585 | Kept_section. Only record Kept_comdat_section if sections are the | |
3586 | same size. Set size of linkonce section. | |
3587 | (Sized_relobj::map_to_kept_section): Update call to | |
3588 | get_kept_comdat_section. | |
3589 | * object.h (class Sized_relobj): Rename fields in | |
3590 | Kept_comdat_section to drop trailing underscores; change object | |
3591 | field to Relobj*. Change Kept_comdat_section_table to store | |
3592 | struct rather than pointer. | |
3593 | (Sized_relobj::set_kept_comdat_section): Remove kept parameter. | |
3594 | Add kept_object and kept_shndx parameters. Change all callers. | |
3595 | (Sized_relobj::get_kept_comdat_section): Change return type to | |
3596 | bool. Add kept_object and kept_shndx parameters. Change all | |
3597 | callers. | |
3598 | * plugin.cc (Pluginobj::include_comdat_group): Update call to | |
3599 | Layout::find_or_add_kept_section. | |
3600 | ||
37c3b7b0 ILT |
3601 | 2009-07-09 Ian Lance Taylor <iant@google.com> |
3602 | ||
3603 | * merge.cc (Object_merge_map::initialize_input_to_output_map): | |
3604 | Reserve space in the hash table. | |
3605 | ||
98fa85cb ILT |
3606 | 2009-07-06 Mikolaj Zalewski <mikolajz@google.com> |
3607 | ||
3608 | * fileread.cc (File_read::get_mtime): New method. | |
3609 | * fileread.h (Timespec): New structure. | |
3610 | (File_read::get_mtime): New method. | |
3611 | * incremental.cc (Incremental_inputs_entry_data::timestamp_usec): | |
3612 | Renamed from timestamp_nsec. | |
3613 | (Incremental_inputs_entry_write::timestamp_sec): Fix argument to | |
3614 | Elf_Xword. | |
3615 | (Incremental_inputs_entry_write::timestamp_usec): Renamed from | |
3616 | timestamp_nsec. | |
3617 | (Incremental_inputs::report_archive): Save mtime; style fix. | |
3618 | (Incremental_inputs::report_obejct): Save mtime; style fix. | |
3619 | (Incremental_inputs::report_script): Save mtime; style fix. | |
3620 | (Incremental_inputs::finalize_inputs): Style fix. | |
3621 | (Incremental_inputs::finalize): Style fix. | |
3622 | (Incremental_inputs::create_input_section_data): Store inputs | |
3623 | mtime. | |
3624 | * incremental.h (Incremental_inputs::report_script): Add mtime | |
3625 | argument. | |
3626 | (Incremental_inputs::Input_info::Input_info): Intialize only one | |
3627 | union member. | |
3628 | (Incremental_inputs::Input_info::archive): Move to nameless | |
3629 | union. | |
3630 | (Incremental_inputs::Input_info::obejct): Move to nameless union. | |
3631 | (Incremental_inputs::Input_info::script): Move to nameless union. | |
3632 | (Incremental_inputs::mtime): New field. | |
3633 | * script.cc (read_input_script): Pass file mtime to | |
3634 | Incremental_input. | |
3635 | * script.h (Script_info::inputs): Style fix. | |
3636 | ||
c9d70757 ILT |
3637 | 2009-07-01 Ian Lance Taylor <ian@airs.com> |
3638 | ||
3639 | * freebsd.h (Target_freebsd::do_adjust_elf_header): Use size | |
3640 | instead of 32. | |
3641 | ||
9c547ec3 ILT |
3642 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
3643 | ||
3644 | PR 10156 | |
3645 | * layout.cc (Layout::choose_output_section): If we find an | |
3646 | existing section, update the flags. | |
3647 | (Layout::create_notes): New function, broken out of | |
3648 | Layout::finalize. | |
3649 | (Layout::finalize): Don't create note sections. | |
3650 | (Layout::create_note): Don't crash if linker script discards | |
3651 | section. | |
3652 | (Layout::create_gold_note): Likewise. | |
3653 | (Layout::create_build_id): Likewise. Don't set | |
3654 | after_input_sections on the section. | |
3655 | (Layout::create_executable_stack_info): Remove target parameter. | |
3656 | Change caller. | |
3657 | * layout.h (class Layout): Declare create_notes. Update | |
3658 | declaration of create_executable_stack_info. | |
3659 | * gold.cc (queue_middle_tasks): Call create_notes. | |
3660 | * output.cc (Output_section::update_flags_for_input_section): Move | |
3661 | here from output.h. If SHF_ALLOC flag is newly set, mark address | |
3662 | invalid. | |
3663 | * output.h (Output_data::mark_address_invalid): New function. | |
3664 | (class Output_section): Only declare, not define, | |
3665 | update_flags_for_input_section. Remove set_flags. | |
3666 | ||
55458500 ILT |
3667 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
3668 | ||
3669 | * script-sections.cc (Output_section_definition:: | |
3670 | set_section_addresses): Rename shadowing local load_address to | |
3671 | laddr. | |
3672 | ||
1307d6cd ILT |
3673 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
3674 | ||
3675 | PR 10244 | |
3676 | * reloc.cc (relocate_sections): Skip empty relocation sections. | |
3677 | ||
ec3f783e ILT |
3678 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
3679 | ||
3680 | PR 10156 | |
3681 | * layout.cc (Layout::create_note): Use choose_output_section | |
3682 | rather than make_output_section. | |
3683 | ||
459c9f1c ILT |
3684 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
3685 | ||
3686 | PR 10237 | |
3687 | * options.cc (General_options::parse_V): Set printed_version_. | |
3688 | (General_options::General_options): Initialize printed_version_. | |
3689 | * options.h (class General_options): Add printed_version_ field. | |
3690 | * gold.cc (queue_initial_tasks): If there are no input files, | |
3691 | don't give a fatal error if we printed the version information. | |
3692 | (queue_middle_tasks): If using -r with a shared object, give a | |
3693 | fatal error rather than an ordinary error. | |
3694 | ||
1518dc8f ILT |
3695 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
3696 | ||
3697 | PR 10219 | |
3698 | * layout.cc (Layout::Layout): Initialize have_stabstr_section_. | |
3699 | (Layout::make_output_section): Set have_stabstr_section_ if we see | |
3700 | a .stab*str section. | |
3701 | (Layout::finalize): Call link_stabs_sections. | |
3702 | (Layout::link_stabs_sections): New file. | |
3703 | * layout.h (class Layout): Add have_stabstr_section_ field. | |
3704 | Declare link_stabs_sections. | |
3705 | ||
3d857b98 DK |
3706 | 2009-06-23 Doug Kwan <dougkwan@google.com> |
3707 | ||
3708 | * Makefile.am (libgold_a_LIBADD): New. | |
3709 | (ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS | |
3710 | * Makefile.in: Regenerate. | |
3711 | * config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New. | |
3712 | * configure: Regenerate. | |
3713 | * configure.ac (AC_CHECK_DECLS): Add strndup and memmem. | |
3714 | * fileread.cc: Include sys/state.h | |
3715 | * gold.h: Declare memmem and strndup if found missing. | |
3716 | * gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined. | |
3717 | ||
0639a6f6 ILT |
3718 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
3719 | ||
3720 | * configure.ac: Call AC_CHECK_DECLS using C, not C++. | |
3721 | * configure: Rebuild. | |
3722 | ||
8d63875c ILT |
3723 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
3724 | ||
3725 | PR 10147 | |
3726 | * object.cc (Object::section_contents): Don't try to get a view if | |
3727 | the section has length zero. | |
3728 | (Object::handle_gnu_warning_section): If the section is empty, use | |
3729 | the name of the section as the warning. | |
3730 | ||
f7c8a183 ILT |
3731 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
3732 | ||
3733 | PR 10133 | |
3734 | * stringpool.h (class Stringpool_template): Add optimize_ field. | |
3735 | (Stringpool_template::set_optimize): New function. | |
3736 | * stringpool.cc (Stringpool_template::Stringpool_template): | |
3737 | Initialize optimize_ field. | |
3738 | (Stringpool_template::set_string_offsets): Test local optimize | |
3739 | fild rather than parameter. | |
3740 | * layout.cc (Layout::Layout): Call set_optimize on the section | |
3741 | name stringpool. | |
3742 | ||
e6a307ba ILT |
3743 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
3744 | ||
3745 | PR 10030 | |
3746 | * yyscript.y: Parse TARGET. | |
3747 | * script.cc (script_set_target): New function. | |
3748 | * script-c.h (script_set_target): Declare. | |
3749 | * options.cc (General_options::string_to_object_format): Rename | |
3750 | from string_to_object_format in anonymous namespace. Change | |
3751 | callers. | |
3752 | * options.h (class General_options): Declare | |
3753 | string_to_object_format. | |
3754 | ||
3ee173de ILT |
3755 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
3756 | ||
3757 | * script-sections.cc (Script_sections::create_segments): Don't put | |
3758 | program headers in a PT_LOAD segment if -n or -N. | |
3759 | ||
3760 | 2009-06-22 Ian Lance Taylor <iant@google.com> | |
e1c74d60 ILT |
3761 | |
3762 | PR 10141 | |
3763 | * options.h (class General_options): Add -z lazy and -z now. Sort | |
3764 | -z options into alphabetical order. | |
3765 | * layout.cc (Layout::finish_dynamic_section): Handle -z now. | |
3766 | ||
cd6739a1 | 3767 | 2009-06-21 Ian Lance Taylor <iant@google.com> |
8a5e3e08 ILT |
3768 | |
3769 | * layout.cc (Layout::make_output_section): Call | |
3770 | Target::new_output_section. | |
3771 | (Layout::attach_allocated_section_to_segment): Put large section | |
3772 | sections in a separate load segment with the large segment flag | |
3773 | set. | |
3774 | (Layout::segment_precedes): Sort large data segments after other | |
3775 | load segments. | |
3776 | (align_file_offset): New static function. | |
3777 | (Layout::set_segment_offsets): Use align_file_offset. | |
3778 | * output.h (class Output_section): Add is_small_section_ and | |
3779 | is_large_section_ fields. | |
3780 | (Output_section::is_small_section): New function. | |
3781 | (Output_section::set_is_small_section): New function. | |
3782 | (Output_section::is_large_section): New function. | |
3783 | (Output_section::set_is_large_section): New function. | |
3784 | (Output_section::is_large_data_section): New function. | |
3785 | (class Output_segment): Add is_large_data_segment_ field. | |
3786 | (Output_segment::is_large_data_segment): New function. | |
3787 | (Output_segment::set_is_large_data_segment): New function. | |
3788 | * output.cc (Output_section::Output_section): Initialize new | |
3789 | fields. | |
3790 | (Output_segment::Output_segment): Likewise. | |
3791 | (Output_segment::add_output_section): Add assertion that large | |
3792 | data sections always go in large data segments. Force small data | |
3793 | sections to the end of the list of data sections. Force small BSS | |
3794 | sections to the start of the list of BSS sections. For large BSS | |
3795 | sections to the end of the list of BSS sections. | |
3796 | * symtab.h (class Symbol): Declare is_common_shndx. | |
3797 | (Symbol::is_defined): Check Symbol::is_common_shndx. | |
3798 | (Symbol::is_common): Likewise. | |
3799 | (class Symbol_table): Define enum Commons_section_type. Update | |
3800 | declarations. Add small_commons_ and large_commons_ fields. | |
3801 | * symtab.cc (Symbol::is_common_shndx): New function. | |
3802 | (Symbol_table::Symbol_table): Initialize new fields. | |
3803 | (Symbol_table::add_from_object): Put small and large common | |
3804 | symbols in the right list. | |
3805 | (Symbol_table::sized_finalized_symbol): Check | |
3806 | Symbol::is_common_shndx. | |
3807 | (Symbol_table::sized_write_globals): Likewise. | |
3808 | * common.cc (Symbol_table::do_allocate_commons): Allocate new | |
3809 | common symbol lists. Don't call do_allocate_commons_list if the | |
3810 | list is empty. | |
3811 | (Symbol_table::do_allocate_commons_list): Remove is_tls | |
3812 | parameter. Add comons_section_type parameter. Change all | |
3813 | callers. Handle small and large common symbols. | |
3814 | * object.cc (Sized_relobj::do_finalize_local_symbols): Check | |
3815 | Symbol::is_common_shndx. | |
3816 | * resolve.cc (symbol_to_bits): Likewise. | |
3817 | * target.h (Target::small_common_shndx): New function. | |
3818 | (Target::small_common_section_flags): New function. | |
3819 | (Target::large_common_shndx): New function. | |
3820 | (Target::large_common_section_flags): New function. | |
3821 | (Target::new_output_section): New function. | |
3822 | (Target::Target_info): Add small_common_shndx, large_common_shndx, | |
3823 | small_common_section_flags, and large_common_section_flags | |
3824 | fields. | |
3825 | (Target::do_new_output_section): New virtual function. | |
3826 | * arm.cc (Target_arm::arm_info): Initialize new fields. | |
3827 | * i386.cc (Target_i386::i386_info): Likewise. | |
3828 | * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: | |
3829 | Likewise. | |
3830 | * sparc.c (Target_sparc::sparc_info) [all versions]: Likewise. | |
3831 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
3832 | (Target_x86_64::do_new_output_section): New function. | |
3833 | * configure.ac: Define conditional MCMODEL_MEDIUM. | |
3834 | * testsuite/Makefile.am (check_PROGRAMS): Add large. | |
3835 | (large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define. | |
3836 | (large_LDFLAGS): Define. | |
3837 | * testsuite/large.c: New file. | |
3838 | * testsuite/testfile.cc (Target_test::test_target_info): | |
3839 | Initialize new fields. | |
3840 | * configure, testsuite/Makefile.in: Rebuild. | |
3841 | ||
bb04269c DK |
3842 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
3843 | ||
3844 | * Makefile.am (CCFILES): Add target.cc. | |
3845 | * Makefile.in: Regenerate. | |
3846 | * i386.cc (class Target_i386): Define new virtual method to | |
3847 | override do_is_local_label_name in parent. | |
3848 | * object.cc (Sized_relobj::do_count_local_symbols): Discard | |
3849 | local symbols if --discard-locals or -X is given. | |
3850 | * options.h (class General_options): Declare new options | |
3851 | '--discard-locals' and '-X' for discarding locals. | |
3852 | * target.h (class Target): Define new methods is_local_label_name. | |
3853 | Declare new virtual method do_is_local_label_name. | |
3854 | * target.cc: New file. | |
3855 | * testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test. | |
3856 | (check_SCRIPTS): Add discard_locals_test.sh. | |
3857 | (check_DATA): Add discard_local_tests.syms. | |
3858 | (discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define. | |
3859 | (discard_local_tests.syms, discard_locals_test.o): New make rules. | |
3860 | * testsuite/Makefile.in: Regenerate. | |
3861 | * testsuite/discard_locals_test.c: New file. | |
3862 | * testsuite/discard_locals_test.sh: Same. | |
3863 | ||
805bb01c DK |
3864 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
3865 | ||
3866 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
3867 | discarded_eh_frame_shndx_ to -1U. | |
3868 | (Sized_relobj::do_layout): Record index of a discard .eh_frame | |
3869 | section. | |
3870 | (Sized_relobj::do_count_local_symbols): Skip local symbols in | |
3871 | a discarded .eh_frame section. | |
3872 | (Sized_relobj::do_finalize_local_symbols): Ditto. | |
3873 | * object.h (class Sized_relobj): Declare new member | |
3874 | discarded_eh_frame_shndx_. | |
3875 | * testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test. | |
3876 | (local_labels_test.o, local_labels_test): New rules. | |
3877 | * testsuite/Makefile.in: Regenerate. | |
3878 | ||
1dcd334d DK |
3879 | 2009-06-04 Doug Kwan <dougkwan@google.com> |
3880 | ||
3881 | * layout.cc (Layout::section_name_mapping): Add mapping for | |
3882 | special ARM sections. | |
3883 | ||
96d49306 DK |
3884 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
3885 | ||
3886 | * arm.cc (utils::sign_extend): Reverse test in gold_assert. | |
3887 | (utils::has_overflow): Same. | |
3888 | ||
dff16297 ILT |
3889 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
3890 | ||
3891 | * layout.cc (Layout::section_name_mapping): New array, replacing | |
3892 | Layout::linkonce_mapping. | |
3893 | (Layout::section_name_mapping_count): New variable, replacing | |
3894 | Layout::linkonce_mapping_count. | |
3895 | (Layout::linkonce_output_name): Remove. | |
3896 | (Layout::output_section_name): Rewrite. | |
3897 | * layout.h (class Layout): Rename Linkonce_mapping to | |
3898 | Section_name_mapping, linkonce_mapping to section_name_mapping, | |
3899 | linkonce_mapping_count to section_name_mapping_count. Don't | |
3900 | declare linkonce_output_name. | |
3901 | ||
c121c671 DK |
3902 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
3903 | ||
3904 | * gold/arm.cc (namespace utils): New. | |
3905 | (Target_arm::reloc_is_non_pic): Define new method. | |
3906 | (class Arm_relocate_functions): New. | |
3907 | (Target_arm::Relocate::relocate): Handle relocation types used by | |
3908 | Android. | |
3909 | ||
07800fab ILT |
3910 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
3911 | ||
3912 | * arm.cc (Target_arm::scan::global): Use || instead of |. | |
3913 | ||
c121c671 DK |
3914 | 2009-06-02 Doug Kwan <dougkwan@google.com> |
3915 | ||
3916 | * gold/arm.cc (Target_arm::Scan::Scan): Initialize | |
3917 | issued_non_pic_error_. | |
3918 | (class Target_arm::Scan): Declare new method check_non_pic. | |
3919 | Define new method symbol_needs_plt_entry. | |
3920 | Declare new data member issued_non_pic_error_. | |
3921 | (class Target_arm::Relocate): Declare new method | |
3922 | should_apply_static_reloc. | |
3923 | (Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC. | |
3924 | (Target_arm::Scan::check_non_pic): Define new method. | |
3925 | (Target_arm::Scan::local): Handle a small subset of reloc types used | |
3926 | by Android. | |
3927 | (Target_arm::Scan::local): Same. | |
3928 | (Target_arm::Relocate::should_apply_statci_reloc): Define new method. | |
3929 | ||
b19b0c6d ILT |
3930 | 2009-05-31 Mikolaj Zalewski <mikolajz@google.com> |
3931 | ||
3932 | * incremental.cc (Incremental_inputs::report_command_line): Filter | |
3933 | out --incremental-* options. | |
3934 | ||
94cdfcff DK |
3935 | 2009-05-29 Doug Kwan <dougkwan@google.com> |
3936 | ||
3937 | * gold/arm.cc (Output_data_plt_arm): Forward declaration for new | |
3938 | template class. | |
3939 | (class Target_arm): Update comment. | |
3940 | (Target_arm::Target_arm): Initialize new data members GOT_, | |
3941 | PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_. | |
3942 | Declare new methods Target_arm::got_section, Target_arm::make_plt_entry | |
3943 | and Target_arm::rel_dyn_section. | |
3944 | Declare new_enum Target_arm::Got_type. | |
3945 | Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ | |
3946 | and DYNBSS_. | |
3947 | Update commments for member do_dynsym_value. | |
3948 | (Target_arm::got_size, Target_arm::plt_section, | |
3949 | Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define | |
3950 | new methods inside class defintion. | |
3951 | (Target_arm::got_section): Define new method. | |
3952 | (Target_arm::rel_dyn_section): Same. | |
3953 | (Output_data_plt_arm): New template class. | |
3954 | (Output_data_plt_arm::Output_data_plt_arm): Define constructor. | |
3955 | (Output_data_plt_arm:do_adjust_output_section): Define new method. | |
3956 | (Output_data_plt_arm::add_entry): Same. | |
3957 | (Output_data_plt_arm::first_plt_entry): Define new | |
3958 | static data member for PLT instruction template. | |
3959 | (Output_data_plt_arm::plt_entry): Same. | |
3960 | (Output_data_plt_arm::do_write): Define new method. | |
3961 | (Target_arm::make_plt_entry): Same. | |
3962 | (Target_arm::do_finalize_sections): Same. | |
3963 | (Target_arm::do_dynsym_value): Same. | |
3964 | ||
4a657b0d DK |
3965 | 2009-05-28 Doug Kwan <dougkwan@google.com> |
3966 | ||
3967 | * Makefile.am (TARGETSOURCES): Add arm.cc. | |
3968 | (ALL_TARGETOBJECTS): Add arm.$(OBJEXT) | |
3969 | * Makefile.in: Regenerate. | |
3970 | * arm.cc: New file. | |
3971 | * configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets. | |
3972 | ||
e7ae8c36 DK |
3973 | 2009-05-26 Doug Kwan <dougkwan@google.com> |
3974 | ||
3975 | * options.cc (General_options::parse_exclude_libs). Fix a comment. | |
3976 | (General_options::check_excluded_libs): Strip off directories in | |
3977 | archive name before matching like GNU ld does. | |
3978 | * testsuite/Makefile.am (MOSTLYCLEANFILES, | |
3979 | exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a | |
3980 | (exclude_libs_test_LDFLAGS): Add linker option | |
3981 | -Wl,--exclude-libs,libexclude_libs_test_3 | |
3982 | (exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as | |
3983 | an explicit archive without using -l. | |
3984 | (alt/libexclude_libs_test_3.a): New make rule. | |
3985 | * testsuite/Makefile.in: Regenerate. | |
3986 | * testsuite/exclude_libs_test.c : Declare lib3_default(). | |
3987 | (main): Call it. | |
3988 | * exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a. | |
3989 | * exclude_libs_test_3.c: New file. | |
3990 | ||
f12e7348 NC |
3991 | 2009-05-26 Nick Clifton <nickc@redhat.com> |
3992 | ||
3993 | * po/id.po: New Indonesian translation. | |
3994 | * po/gold.pot: Updated template file. | |
3995 | ||
4daadc0d ST |
3996 | 2009-05-22 Sriraman Tallam <tmsriram@google.com> |
3997 | ||
3998 | * testsuite/Makefile.am: Add -ffunction-sections to compile | |
3999 | gc_comdat_test files. Add -Wl,--gc-sections to build | |
4000 | gc_comdat_test. | |
4001 | * testsuite/Makefile.in: Regenerate. | |
4002 | * testsuite/gc_comdat_test.sh: Fix the condition around grep. | |
4003 | ||
531813ad ST |
4004 | 2009-05-21 Sriraman Tallam <tmsriram@google.com> |
4005 | ||
4006 | * object.cc (Sized_relobj::map_to_kept_section): Return NULL if the | |
4007 | kept comdat section was garbage collected. | |
4008 | * testsuite/Makefile.am: Add test gc_comdat_test.sh. | |
4009 | * testsuite/Makefile.in: Regenerate. | |
4010 | * testsuite/gc_comdat_test.sh: New file. | |
4011 | * testsuite/gc_comdat_test_1.cc: New file. | |
4012 | * testsuite/gc_comdat_test_2.cc: New file. | |
4013 | ||
65514900 CC |
4014 | 2009-05-19 Doug Kwan <dougkwan@google.com> |
4015 | ||
4016 | * archive.cc (Archive::Archive): Move constructor from archive.h | |
4017 | to here. Initialize no_export_. | |
4018 | (Archive::get_elf_object_for_member): Set no_export flag of object. | |
4019 | * archive.h (Archive::Archive): Move constructor body to | |
4020 | archive.cc. | |
4021 | (Archive::no_export): New method. | |
4022 | (Archive::no_export_): New field. | |
4023 | * object.h (Object::Object): Initialize no_export_ to false. | |
4024 | (Object::no_export, Object::set_no_export): New methods. | |
4025 | (Object::no_export_): New field. | |
4026 | * options.cc (General_options::parse_exclude_libs): New method. | |
4027 | (General_options::check_excluded_libs) Same. | |
4028 | * options.h (exclude_libs): New option. | |
4029 | (General_options::check_excluded_libs): New method declaration. | |
4030 | (General_options::excluded_libs_): New field. | |
4031 | * symtab.cc (Symbol_table::add_from_relobj): Hide symbols with | |
4032 | default or protected visibility if an object has no-export flag set. | |
4033 | testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test. | |
4034 | (check_SCRIPTS): Add exclude_libs_test.sh. | |
4035 | (check_DATA): Add exclude_libs_test.syms. | |
4036 | (MOSTLYCLEANFILES): Add exclude_libs_test.syms, | |
4037 | libexclude_libs_test_1.a and libexclude_libs_test_2.a. | |
4038 | (exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES, | |
4039 | exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define. | |
4040 | (exclude_libs_test.syms, libexclude_libs_test_1.a, | |
4041 | libexclude_libs_test_2.a): New rules. | |
4042 | * testsuite/Makefile.in: Regenerate. | |
4043 | * testsuite/exclude_libs_test.c: New file. | |
4044 | * testsuite/exclude_libs_test.sh: Ditto. | |
4045 | * testsuite/exclude_libs_test_1.c: Ditto. | |
4046 | * testsuite/exclude_libs_test_2.c: Ditto. | |
4047 | ||
1b77ea50 ILT |
4048 | 2009-05-15 Ian Lance Taylor <iant@google.com> |
4049 | ||
4050 | * configure.ac: Check for declarations for cases where libiberty.h | |
4051 | checks HAVE_DECL_xxx. | |
4052 | * configure, config.in: Rebuild. | |
4053 | ||
072fe7ce ILT |
4054 | 2009-05-15 Mikolaj Zalewski <mikolajz@google.com> |
4055 | ||
4056 | * gold.h (Incremental_argument_list): Remove (invalid) forward | |
4057 | declaration. | |
4058 | * incremental.cc (Incremental_inputs::report_achive): New method. | |
4059 | (Incremental_inputs::report_object): New method. | |
4060 | (Incremental_inputs::report_script): New method. | |
4061 | (Incremental_inputs::finalize_inputs): New method. | |
4062 | (Incremental_inputs::finalize): Call finalize_inputs(). | |
4063 | (Incremental_inputs::sized_create_incremental_inputs_section_data): | |
4064 | Create inputs entries. | |
4065 | * incremental.h (Incremental_input_type): New enum. | |
4066 | (Incremental_inputs::Incremental_input): Initialize new fields. | |
4067 | (Incremental_inputs::report_inputs): New method. | |
4068 | (Incremental_inputs::report_achive): New method. | |
4069 | (Incremental_inputs::report_object): New method. | |
4070 | (Incremental_inputs::report_script): New method. | |
4071 | (Incremental_inputs::finalize_inputs): New method. | |
4072 | (Incremental_inputs::Input_info): New struct. | |
4073 | (Incremental_inputs::Input_info_map): New typedef. | |
4074 | (Incremental_inputs::lock_): New field. | |
4075 | (Incremental_inputs::Inputs_): New field. | |
4076 | (Incremental_inputs::Inputs_map): New field. | |
4077 | * main.cc (main): Call Incremental_input::report_inputs. | |
4078 | * options.h (Input_argument_list): Typedef moved from | |
4079 | Input_arguments. | |
4080 | (Input_file_group::Files): Remove, use ::Input_argument_list. | |
4081 | (Input_file_group::Input_argument_list): Remove, use | |
4082 | ::Input_argument_list. | |
4083 | * plugin.cc (Plugin_manager::add_input_file): Add error in | |
4084 | incremental build. | |
4085 | * read_syms.cc (do_read_syms): Call Incremental_input::report_* | |
4086 | functions. | |
4087 | * script.cc (read_input_script): Call | |
4088 | Incremental_input::report_script. | |
4089 | * script.h (Script_info): New class. | |
4090 | ||
b0481b0b ILT |
4091 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
4092 | ||
4093 | * x86_64.cc (do_adjust_output_section): Set entsize to | |
4094 | plt_entry_size. | |
4095 | ||
b22a5a41 | 4096 | 2009-04-23 Elliott Hughes <enh@google.com> |
6d1e3092 CD |
4097 | |
4098 | * output.cc (Output_file::close): After short writes, continue | |
4099 | writing from the correct offset in the buffer being written. | |
4100 | ||
40fde488 CD |
4101 | 2009-04-23 Chris Demetriou <cgd@google.com> |
4102 | ||
4103 | * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define. | |
4104 | * configure: Regenerate. | |
4105 | * config.in: Regenerate. | |
4106 | * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set | |
4107 | if HAVE_TR1_UNORDERED_MAP_REHASH is not defined. | |
4108 | ||
3ce2c28e ILT |
4109 | 2009-04-21 Mikolaj Zalewski <mikolajz@google.com> |
4110 | ||
4111 | * incremental.cc (Incremental_inputs_header_data): Renamed from | |
4112 | Incremental_input_header_data. | |
4113 | (Incremental_inputs_header_data::data_size): New field. | |
4114 | (Incremental_inputs_header_data::put_input_file_count): Renamed | |
4115 | from input_file_count. | |
4116 | (Incremental_inputs_header_data::put_command_line_offset): Renamed | |
4117 | from command_line_offset. | |
4118 | (Incremental_inputs_header_data::put_reserved): Renamed from | |
4119 | put_reserved. | |
4120 | (Incremental_inputs_entry_data): Renamed from | |
4121 | Incremental_input_entry_data. | |
4122 | (Incremental_inputs_entry_data::data_size): New field. | |
4123 | (Incremental_inputs::report_command_line): New method. | |
4124 | (Incremental_inputs::finalize): New method. | |
4125 | (Incremental_inputs::create_incremental_inputs_data): New method. | |
4126 | (Incremental_inputs::sized_create_incremental_inputs_data): New method. | |
4127 | * incremental.h: New file. | |
4128 | * layout.cc (Layout::Layout): Handle new incremental_inputs_. | |
4129 | (Layout::finalize): Create incremental inputs section in | |
4130 | incremental builds. | |
4131 | (Layout::create_incremental_info_sections): New method. | |
4132 | * layout.h (Layout::incremental_inputs): New method. | |
4133 | (Layout::create_incremental_info_sections): New method. | |
4134 | (Layout::incremental_inputs_): New field. | |
4135 | * main.cc (main): Notify Incremental_input of the command line. | |
4136 | ||
e55bde5e ILT |
4137 | 2009-04-01 Ian Lance Taylor <iant@google.com> |
4138 | Mikolaj Zalewski <mikolajz@google.com> | |
4139 | ||
4140 | * gold.h (reserve_unordered_map): Define, three versions, one for | |
4141 | each version of Unordered_map. | |
4142 | * layout.cc (Layout::Layout): Remove options parameter. Add | |
4143 | number_of_input_files parameter. Don't initialize options_. | |
4144 | Initialize number_of_input_files_ and resized_signatures_. Move | |
4145 | sections_are_attached_. | |
4146 | (Layout::layout_group): Reserve space for group_signatures_. | |
4147 | (Layout::find_or_add_kept_section): Change name parameter to be a | |
4148 | reference. Resize signatures_ map when it gets large enough. | |
4149 | (Layout::layout_eh_frame): Use parameters->options() instead of | |
4150 | this->options_. | |
4151 | (Layout::make_output_section): Likewise. | |
4152 | (Layout::attach_allocated_section_to_segment): Likewise. | |
4153 | (Layout::finalize, Layout::create_executable_stack): Likewise. | |
4154 | (Layout::set_segment_offsets, Layout::create_interp): Likewise. | |
4155 | (Layout::finish_dynamic_section, Layout::write_binary): Likewise. | |
4156 | * layout.h (class Layout): Update declarations. Remove options_ | |
4157 | field. Add number_of_input_files_ and resized_signatures_ | |
4158 | fields. Move sections_are_attached_ field. | |
4159 | * main.cc (main): Pass number of input files to Layout | |
4160 | constructor. Don't pass options. | |
4161 | ||
154b857c ILT |
4162 | 2009-03-30 Ian Lance Taylor <iant@google.com> |
4163 | ||
4164 | * ffsll.c (ffsll): Correct implementation. | |
4165 | ||
2f35ab9b ILT |
4166 | 2009-03-27 Ian Lance Taylor <iant@google.com> |
4167 | ||
fd03461a ILT |
4168 | * ffsll.c: New file. |
4169 | * configure.ac: Call AC_REPLACE_FUNCS on ffsll. | |
4170 | * gold.h (ffsll): Declare if HAVE_FFSLL is not defined. | |
4171 | * ftruncate.c (ftruncate): Declare before definition. | |
4172 | * mremap.c (mremap): Likewise. | |
4173 | * pread.c (pread): Likewise. | |
4174 | * configure, Makefile.in, config.in: Rebuild. | |
4175 | ||
2f35ab9b ILT |
4176 | * mremap.c: New file. |
4177 | * configure.ac: Call AC_REPLACE_FUNCS on mremap. | |
4178 | * gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined. | |
4179 | (mremap): Declare if HAVE_MREMAP is not defined. | |
4180 | * configure, Makefile.in, config.in: Rebuild. | |
4181 | ||
33aea2fd CC |
4182 | 2009-03-27 Cary Coutant <ccoutant@google.com> |
4183 | ||
4184 | * powerpc.cc (Target_powerpc::check_non_pic): Assert that output is | |
4185 | position independent. | |
4186 | * sparc.cc (Target_sparc::check_non_pic): Likewise. | |
4187 | * x86_64.cc (Target_x86_64::check_non_pic): Likewise. | |
4188 | ||
6d479619 CC |
4189 | 2009-03-24 Cary Coutant <ccoutant@google.com> |
4190 | ||
4191 | * symtab.h (needs_plt_entry): Check for unsatisfied reference from | |
4192 | an executable. | |
4193 | (needs_dynamic_reloc): Likewise. | |
4194 | ||
afc06bb8 ILT |
4195 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
4196 | ||
4197 | * yyscript.y (file_cmd): Recognize EXTERN. | |
4198 | (extern_name_list, extern_name_list_body): New nonterminals. | |
4199 | * script.cc (script_add_extern): Define. | |
4200 | * script-c.h (script_add_extern): Declare. | |
4201 | ||
f6060a4d ILT |
4202 | 2009-03-24 Rafael Avila de Espindola <espindola@google.com> |
4203 | ||
4204 | * object.cc (is_elf_object): Define. | |
4205 | * object.h (is_elf_object): Declare. | |
4206 | * archive.cc (Archive::get_elf_object_for_member): Call | |
4207 | is_elf_object. | |
33aea2fd | 4208 | * readsyms.cc (Read_symbols::do_read_symbols): Likewise. |
f6060a4d | 4209 | |
26736d8e ILT |
4210 | 2009-03-24 Elliott Hughes <enh@google.com> |
4211 | ||
4212 | * output.cc (Output_file::map_anonymous): Define. | |
4213 | (Output_file::map): Use map_anonymous. If the regular mmap fails, | |
4214 | try an anonymous one. Report the size if the mmap fails. | |
4215 | * output.h (class Output_file): Declare map_anonymous. | |
4216 | ||
22fd9730 ILT |
4217 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
4218 | ||
4219 | * target-select.cc (instantiate_target): Don't acquire the lock if | |
4220 | the instantiated_target_ field has already been set. | |
4221 | ||
cb010894 ILT |
4222 | 2009-03-23 Ian Lance Taylor <iant@google.com> |
4223 | ||
7f055c20 ILT |
4224 | * gold-threads.h (class Initialize_lock): Define. |
4225 | * gold-threads.cc (class Initialize_lock_once): Define. | |
4226 | (initialize_lock_control): New static variable. | |
4227 | (initialize_lock_pointer): New static variable. | |
4228 | (initialize_lock_once): New static function. | |
4229 | (Initialize_lock::Initialize_lock): Define. | |
4230 | (Initialize_lock::initialize): Define. | |
4231 | * target-select.h: Include "gold-threads.h". | |
4232 | (class Target_selector): Add lock_ and initialize_lock_ fields. | |
4233 | Don't define instantiate_target, just declare it. | |
4234 | * target-select.cc (Target_selector::Target_selector): Initialize | |
4235 | new fields. | |
4236 | (Target_selector::instantiate_target): Define. | |
4237 | * descriptors.h: Include "gold-threads.h". | |
4238 | (class Descriptors): Add initialize_lock_ field. | |
4239 | * descriptors.cc (Descriptors::Descriptors): Initialize new | |
4240 | field. | |
4241 | (Descriptors::open): Use initialize_lock_ field | |
4242 | * errors.h (class Errors): Add initialize_lock_ field. | |
4243 | * errors.cc (Errors::Errors): Initialize new field. | |
4244 | (Errors::initialize_lock): Use initialize_lock_ field. | |
4245 | * powerpc.cc (class Target_selector_powerpc): Remove | |
4246 | instantiated_target_ field. In do_recognize call | |
4247 | instantiate_target rather than do_instantiate_target. In | |
4248 | do_instantiate_target just allocate a new target. | |
4249 | * sparc.cc (class Target_selector_sparc): Likewise. | |
4250 | ||
36959681 ILT |
4251 | * freebsd.h: New file. |
4252 | * i386.cc: Include "freebsd.h". | |
4253 | (Target_i386): Derive from Target_freebsd rather than | |
4254 | Sized_target. | |
4255 | (Target_selector_i386): Derive from Target_selector_freebsd rather | |
4256 | than Target_selector. | |
4257 | * x86_64.cc: Include "freebsd.h". | |
4258 | (Target_x86_64): Derive from Target_freebsd rather than | |
4259 | Sized_target. | |
4260 | (Target_selector_x86_64): Derive from Target_selector_freebsd | |
4261 | rather than Target_selector. | |
4262 | * target.h (class Target): Add adjust_elf_header and | |
4263 | do_adjust_elf_header. | |
4264 | * output.cc (Output_file_header:: do_sized_write): Call target | |
4265 | adjust_elf_header routine. | |
4266 | * configure.tgt: Set targ_osabi. | |
4267 | * configure.ac: Define GOLD_DEFAULT_OSABI. | |
4268 | * parameters.cc (Parameters::default_target): Pass | |
4269 | GOLD_DEFAULT_OSABI to select_target. | |
4270 | * target-select.h (class Target_selector): Make instantiate_target | |
4271 | protected rather than private. | |
4272 | * Makefile.am (HFILES): Add freebsd.h. | |
4273 | * configure, Makefile.in, config.in: Rebuild. | |
4274 | ||
cb010894 ILT |
4275 | * merge.cc (do_add_input_section): Correct pend value. Change |
4276 | message about last entry not being null terminated from error to | |
4277 | warning. | |
4278 | ||
0e879927 ILT |
4279 | 2009-03-20 Mikolaj Zalewski <mikolajz@google.com> |
4280 | ||
4281 | * incremental.cc: New file. | |
4282 | * Makefile.am (CCFILES): Add incremental.cc. | |
4283 | * Makefile.in: Rebuild. | |
4284 | ||
41105937 PP |
4285 | 2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com> |
4286 | ||
4287 | * layout.cc (Layout::output_section_name): Preserve names | |
4288 | of '.note.' sections. | |
4289 | ||
60439920 ILT |
4290 | 2009-03-19 Ian Lance Taylor <iant@google.com> |
4291 | ||
4292 | * descriptors.cc (Descriptors::open): Check that the options are | |
4293 | valid before using them. | |
4294 | ||
0d371ad3 ILT |
4295 | 2009-03-18 Ian Lance Taylor <iant@google.com> |
4296 | ||
4297 | * script-sections.h: Include <list>. | |
4298 | (class Script_sections): Change Sections_elements from std::vector | |
4299 | to std::list. Typedef public Elements_iterator. Add | |
4300 | orphan_section_placement_, data_segment_align_start_, and | |
4301 | saw_data_segment_align_ fields. Remove data_segment_align_index_ | |
4302 | field. | |
4303 | * script-sections.cc (class Orphan_section_placement): New class. | |
4304 | (class Sections_element): Add virtual functions is_relro and | |
4305 | orphan_section_init. Remove virtual function place_orphan_here. | |
4306 | (class Output_section_definition): Add is_relro and | |
4307 | orphan_section_init. Remove place_orphan_here. | |
4308 | (class Orphan_output_section): Likewise. | |
4309 | (Script_sections::Script_sections): Update for field changes. | |
4310 | (Script_sections::data_segment_align): Set saw_data_segment_align_ | |
4311 | and data_segment_align_start_, not data_segment_align_index. | |
4312 | (Script_sections::data_segment_relro_end): Check | |
4313 | saw_data_segment_align_. Use data_segment_align_start_ rather | |
4314 | than data_segment_align_index_. | |
4315 | (Script_sections::place_orphan): Rewrite to use | |
4316 | Orphan_section_placement. | |
4317 | ||
9201d894 ILT |
4318 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
4319 | ||
9c5b8369 ILT |
4320 | * archive.cc (Archive::add_symbols): Check for a version attached |
4321 | to the symbol name in the archive map. | |
4322 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11. | |
4323 | (ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define. | |
4324 | (ver_test_11_LDFLAGS, ver_test_11_LDADD): Define. | |
4325 | (ver_test_11.a): New target. | |
4326 | * testsuite/Makefile.in: Rebuild. | |
4327 | ||
9201d894 ILT |
4328 | * configure.ac: Check for chsize and posix_fallocate. Replace |
4329 | ftruncate. | |
4330 | * ftruncate.c: New file, from gnulib. | |
4331 | * output.cc (posix_fallocate): Define dummy version if not | |
4332 | HAVE_POSIX_FALLOCATE. | |
4333 | (Output_file::map): Call posix_fallocate rather than lseek and | |
4334 | write. | |
4335 | * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. | |
4336 | * configure, Makefile.in, config.in: Rebuild. | |
4337 | ||
ef4ab7a8 PP |
4338 | 2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com> |
4339 | ||
4340 | * layout.h (Layout::create_note): Add section_name parameter. | |
4341 | * layout.cc (Layout::create_note): Likewise. | |
4342 | (Layout::create_build_id, Layout::create_gold_note): Fix callers. | |
4343 | ||
8c500701 ILT |
4344 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
4345 | ||
e85b18e1 ILT |
4346 | * descriptors.cc: Include "options.h". |
4347 | (FD_CLOEXEC, O_CLOEXEC): Define if not defined. | |
4348 | (Descriptors::open): Always use O_CLOEXEC when opening a new | |
4349 | descriptor. If we have a plugin, and O_CLOEXEC was not defined, | |
4350 | then set FD_CLOEXEC. | |
4351 | ||
9efe6174 ILT |
4352 | * sparc.cc (class Target_sparc): Add has_got_section. |
4353 | (Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_, | |
4354 | make sure we have a GOT section. | |
4355 | ||
4356 | * sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD. | |
4357 | (Target_sparc::Scan::local): Likewise. | |
4358 | (Target_sparc::Scan::global): Likewise. | |
4359 | (Target_sparc::Relocate::relocate): Likewise. | |
4360 | (Target_sparc::Relocate::relocate_tls): Likewise. | |
4361 | ||
8c500701 ILT |
4362 | * symtab.cc (Symbol_table::define_default_version): New function, |
4363 | broken out of add_from_object. | |
4364 | (Symbol_table::add_from_object): Call define_default_version. | |
4365 | (Symbol_table::define_special_symbol): Add resolve_oldsym | |
4366 | parameter. Change all callers. If the version for a symbol comes | |
4367 | from a version script, resolve it with the symbol with the same | |
4368 | name with no version. Also add the symbol without a version if | |
4369 | appropriate. | |
4370 | (do_define_in_output_data): If resolving with oldsym, don't delete | |
4371 | sym. | |
4372 | (do_define_in_output_segment): Likewise. | |
4373 | (do_define_as_constant): Likewise. | |
4374 | * symtab.h (class Symbol_table): Update declarations. | |
4375 | ||
f1ed28fb ILT |
4376 | 2009-03-13 Ian Lance Taylor <iant@google.com> |
4377 | ||
15f8229b ILT |
4378 | * readsyms.cc (Read_symbols::incompatible_warning): New function. |
4379 | (Read_symbols::requeue): New function. | |
4380 | (Read_symbols::do_read_symbols): If make_elf_object fails because | |
4381 | the target type is not configured, and the file was searched for, | |
4382 | issue a warning and retry with the next directory. | |
4383 | (Add_symbols::run): If the file has an incompatible format, and | |
4384 | it was searched for, requeue the Read_symbols task. On error, | |
4385 | release the object. | |
4386 | * readsyms.h (class Read_symbols): Add dirindex_ field. Add | |
4387 | dirindex parameter to constructor. Change all callers. Declare | |
4388 | incompatible_warning and requeue. | |
4389 | (class Add_symbols): Add dirpath_, dirindex_, mapfile_, | |
4390 | input_argument_ and input_group_ fields. Add them to | |
4391 | constructor. Change all callers. | |
4392 | (class Read_script): Add dirindex_ field. Add it to constructor. | |
4393 | Change all callers. | |
4394 | * archive.cc (Archive::setup): Remove input_objects parameter. | |
4395 | Change all callers. | |
4396 | (Archive::get_file_and_offset): Likewise. | |
4397 | (Archive::read_all_symbols): Likewise. | |
4398 | (Archive::read_symbols): Likewise. | |
4399 | (Archive::get_elf_object_for_member): Remove input_objects | |
4400 | parameter. Add punconfigured parameter. Change all callers. | |
4401 | (Archive::add_symbols): Change return type to bool. Check return | |
4402 | value of include_member. | |
4403 | (Archive::include_all_members): Likewise. | |
4404 | (Archive::include_member): Change return type to bool. Return | |
4405 | false if first included object has incompatible target. Set | |
4406 | included_member_ field. | |
4407 | (Add_archive_symbols::run): If add_symbols returns false, requeue | |
4408 | Read_symbols task. | |
4409 | * archive.h (class Archive): Add included_member_ field. | |
4410 | Initialize it in constructor. Add input_file and searched_for | |
4411 | methods. Update declarations. | |
4412 | (class Add_archive_symbols): Add dirpath_, dirindex_, and | |
4413 | input_argument_ fields. Add them to constructor. Change all | |
4414 | callers. | |
4415 | * script.cc: Include "target-select.h". | |
4416 | (class Parser_closure): Add skip_on_incompatible_target_ and | |
4417 | found_incompatible_target_ fields. Add | |
4418 | skip_on_incompatible_target parameter to constructor. Change all | |
4419 | callers. Add methods skip_on_incompatible_target, | |
4420 | clear_skip_on_incompatible_target, found_incompatible_target, and | |
4421 | set_found_incompatible_target. | |
4422 | (read_input_script): Add dirindex parameter. Change all callers. | |
4423 | If parser finds an incompatible target, requeue Read_symbols | |
4424 | task. | |
4425 | (script_set_symbol): Clear skip_on_incompatible_target in | |
4426 | closure. | |
4427 | (script_add_assertion, script_parse_option): Likewise. | |
4428 | (script_start_sections, script_add_phdr): Likewise. | |
4429 | (script_check_output_format): New function. | |
4430 | * script.h (read_input_script): Update declaration. | |
4431 | * script-c.h (script_check_output_format): Declare. | |
4432 | * yyscript.y (file_cmd): Handle OUTPUT_FORMAT. | |
4433 | (ignore_cmd): Remove OUTPUT_FORMAT. | |
4434 | * fileread.cc (Input_file::Input_file): Add explicit this. | |
4435 | (Input_file::will_search_for): New function. | |
4436 | (Input_file::open): Add pindex parameter. Change all callers. | |
4437 | * fileread.h (class Input_file): Add input_file_argument method. | |
4438 | Declare will_search_for. Update declarations. | |
4439 | * object.cc (make_elf_object): Add punconfigured parameter. | |
4440 | Change all callers. | |
4441 | * object.h (class Object): Make input_file public. Add | |
4442 | searched_for method. | |
4443 | (make_elf_object): Update declaration. | |
4444 | * dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to | |
4445 | restart search. | |
4446 | * dirsearch.h (class Dirsearch): Update declaration. | |
4447 | * options.h (class General_options): Add --warn-search-mismatch. | |
4448 | * parameters.cc (Parameters::is_compatible_target): New function. | |
4449 | * parameters.h (class Parameters): Declare is_compatible_target. | |
4450 | * workqueue.cc (Workqueue::add_blocker): New function. | |
4451 | * workqueue.h (class Workqueue): Declare add_blocker. | |
4452 | ||
f1ed28fb ILT |
4453 | * fileread.cc (Input_file::open): Remove options parameter. |
4454 | Change all callers. | |
4455 | (Input_file::open_binary): Likewise. | |
4456 | * script.cc (read_input_script): Likewise. | |
4457 | * readsyms.h (class Read_symbols): Remove options_ field. Remove | |
4458 | options parameter from constructor. Change all callers. | |
4459 | (class Read_script): Likewise. | |
4460 | * fileread.h (class Input_file): Update declarations. | |
4461 | * script.h (read_input_script): Update declaration. | |
4462 | ||
34dd024a NC |
4463 | 2009-03-10 Nick Clifton <nickc@redhat.com> |
4464 | ||
4465 | * po/es.po: New Spanish translation. | |
4466 | ||
6d71b17c CC |
4467 | 2009-03-06 Cary Coutant <ccoutant@google.com> |
4468 | ||
4469 | * options.cc (parse_short_option): Keep dash_z from registering itself. | |
4470 | ||
031cdbed ILT |
4471 | 2009-03-03 Ian Lance Taylor <iant@google.com> |
4472 | ||
4473 | PR 9918 | |
4474 | * target-reloc.h (relocate_section): Pass output_section to | |
4475 | relocate. | |
4476 | * i386.cc (Target_i386::should_apply_static_reloc): Add | |
4477 | output_section parameter. Change all callers. | |
4478 | (Target_i386::Relocate::relocate): Add output_section parameter. | |
4479 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
4480 | * sparc.cc (Target_sparc::Relocate::relocate): Likewise. | |
4481 | * powerpc.cc (Target_powerpc::Relocate::relocate): Likewise. | |
4482 | * testsuite/two_file_shared.sh: New script. | |
4483 | * testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh. | |
4484 | (check_DATA): Add two_file_shared.dbg. | |
4485 | (two_file_shared.dbg): New target. | |
4486 | * testsuite/Makefile.in: Rebuild. | |
4487 | ||
15d5fa16 ILT |
4488 | 2009-03-01 Ian Lance Taylor <iant@google.com> |
4489 | ||
4490 | * configure.ac: Check for byteswap.h. | |
4491 | * configure: Rebuild. | |
4492 | * config.in: Rebuild. | |
4493 | ||
8a4c0b0d ILT |
4494 | 2009-03-01 Mikolaj Zalewski <mikolajz@google.com> |
4495 | ||
4496 | * layout.cc (Layout::find_or_add_kept_section): New function. | |
4497 | (Layout::add_comdat): Removed. | |
4498 | * layout.h (struct Kept_section): Move out of class Layout. | |
4499 | Remove trailing underscores from field names. Add group_sections | |
4500 | field. Rename group_ field to is_group. Change all uses. | |
4501 | (class Layout): Declare find_or_add_kept_section, not add_comdat. | |
4502 | * object.cc (Sized_relobj::Sized_relobj): Don't initialize | |
4503 | comdat_groups_ field. | |
4504 | (Sized_relobj::include_section_group): Use | |
4505 | find_or_add_kept_section and Kept_section::group_sections. | |
4506 | (Sized_relobj::include_linkonce_section): Likewise. | |
4507 | * object.cc (class Sized_relobj): Don't define Comdat_group or | |
4508 | Comdat_group_table. Remove find_comdat_group and | |
4509 | add_comdat_group. Remove comdat_groups_ field. | |
4510 | * plugin.cc (include_comdat_group): Use | |
4511 | Layout::find_or_add_kept_section. | |
4512 | ||
b4ecf66b ILT |
4513 | 2009-02-28 Ian Lance Taylor <iant@google.com> |
4514 | ||
14359ca0 ILT |
4515 | * README: --gc-sections and map files are now supported. Document |
4516 | some build requirements. | |
4517 | ||
b4ecf66b ILT |
4518 | PR 6992 |
4519 | * symtab.cc (Symbol_table::sized_write_section_symbol): In a | |
4520 | relocatable link set the value of the section symbol to zero. | |
4521 | * object.cc (Sized_relobj::do_finalize_local_symbols): In a | |
4522 | relocatable link don't include the section address in the local | |
4523 | symbol value. | |
4524 | ||
0602e05a ILT |
4525 | 2009-02-27 Ian Lance Taylor <iant@google.com> |
4526 | ||
fd9d194f ILT |
4527 | PR 6811 |
4528 | * options.h (class Search_directory): Add is_system_directory. | |
4529 | (class General_options): Declare is_in_system_directory. | |
4530 | * options.cc (get_relative_sysroot): Make static. | |
4531 | (get_default_sysroot): Make static. | |
4532 | (General_optoins::is_in_system_directory): New function. | |
4533 | * fileread.cc (Input_file::is_in_system_directory): New function. | |
4534 | * fileread.h (class Input_file): Declare is_in_system_directory. | |
4535 | * object.h (class Object): Add is_in_system_directory. | |
4536 | (class Input_objects): Remove system_library_directory_ field. | |
4537 | * object.cc (Input_objects::add_object): Don't set | |
4538 | system_library_directory_. | |
4539 | (input_objects::found_in_system_library_directory): Remove. | |
4540 | * symtab.cc (Symbol_table::write_globals): Remove input_objects | |
4541 | parameter. Change all callers. | |
4542 | (Symbol_table::sized_write_globals): Likewise. | |
4543 | (Symbol_table::warn_about_undefined_dynobj_symbol): Likewise. | |
4544 | Call Object::is_in_system_directory. | |
4545 | * symtab.h (class Symbol_table): Update declarations. | |
4546 | ||
61edd21f ILT |
4547 | PR 5990 |
4548 | * descriptors.h (Open_descriptor): Add is_on_stack field. | |
4549 | * descriptors.cc (Descriptors::open): If the descriptor is on the | |
4550 | top of the stack, remove it. Initialize is_on_stack field. | |
4551 | (Descriptors::release): Only add pod to stack if it is not on the | |
4552 | stack already. | |
4553 | (Descriptors::close_some_descriptor): Clear stack_next and | |
4554 | is_on_stack fields. | |
4555 | ||
e29e076a ILT |
4556 | PR 7091 |
4557 | * output.cc (Output_section::find_starting_output_address): Rename | |
4558 | from starting_output_address; add PADDR parameter; change return | |
4559 | type. | |
4560 | * output.h (class Output_section): Declare | |
4561 | find_starting_output_address instead of starting_output_address. | |
4562 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle a | |
4563 | section symbol for which we can't find a merge section. | |
4564 | ||
0602e05a ILT |
4565 | PR 9836 |
4566 | * symtab.cc (Symbol_table::add_from_object): If the visibility is | |
4567 | hidden or internal, force the symbol to be local. | |
4568 | * resolve.cc (Symbol::override_visibility): Define. | |
4569 | (Symbol::override_base): Use override_visibility. | |
4570 | (Symbol_table::resolve): Likewise. | |
4571 | (Symbol::override_base_with_special): Likewise. | |
4572 | (Symbol_table::override_with_special): If the visibility is hidden | |
4573 | or internal, force the symbol to be local. | |
4574 | * symtab.h (class Symbol): Add set_visibility and | |
4575 | override_visibility. | |
4576 | * testsuite/ver_test_1.sh: New file. | |
4577 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh. | |
4578 | (check_DATA): Add ver_test_1.syms. | |
4579 | (ver_test_1.syms): New target. | |
4580 | * testsuite/Makefile.in: Rebuild. | |
4581 | ||
401a9a73 CC |
4582 | 2009-02-25 Cary Coutant <ccoutant@google.com> |
4583 | ||
4584 | * layout.cc (Layout::choose_output_section): Don't rename sections | |
4585 | when using a linker script that has a SECTIONS clause. | |
4586 | * Makefile.in: Regenerate. | |
4587 | ||
4588 | * testsuite/Makefile.am (script_test_5.sh): New test case. | |
4589 | * testsuite/Makefile.in: Regenerate. | |
4590 | * testsuite/script_test_5.cc: New file. | |
4591 | * testsuite/script_test_5.sh: New file. | |
4592 | * testsuite/script_test_5.t: New file. | |
4593 | ||
f488e4b0 CC |
4594 | 2009-02-13 Rafael Avila de Espindola <espindola@google.com> |
4595 | ||
4596 | * archive.cc (Archive::include_member): Update calls to add_symbols. | |
4597 | * dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add | |
4598 | the Layout argument. | |
4599 | * dynobj.h (do_add_symbols): Add the Layout argument. | |
4600 | * object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the | |
4601 | Layout argument. | |
4602 | * object.h (Object::add_symbols): Add the Layout argument. | |
4603 | (Object::do_add_symbols): Add the Layout argument. | |
4604 | (Sized_relobj::do_add_symbols): Add the Layout argument. | |
4605 | * plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols): | |
4606 | Unify the two versions. | |
4607 | (Add_plugin_symbols): Remove. | |
4608 | * plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove. | |
4609 | (Sized_pluginobj::do_add_symbols): Unify the two versions. | |
4610 | (Add_plugin_symbols): Remove. | |
4611 | * readsyms.cc (Read_symbols::do_read_symbols): Update call to | |
4612 | Add_symbols. Use Add_symbols instead of Add_plugin_symbols. | |
4613 | (Add_symbols::run): Make it work with Pulginobj. | |
4614 | ||
89dd1680 ILT |
4615 | 2009-02-06 Ian Lance Taylor <iant@google.com> |
4616 | ||
4617 | * object.cc (Sized_relobj::do_layout): Make info message start | |
4618 | with lower case letter. | |
4619 | ||
266d0a74 ILT |
4620 | 2009-02-06 Mikolaj Zalewski <mikolajz@google.com> |
4621 | ||
602b464e ILT |
4622 | * binary.cc: Fix file comment. |
4623 | ||
266d0a74 ILT |
4624 | * options.h (enum Incremental_disposition): Define. |
4625 | (class General_options): Add new options: --incremental, | |
4626 | --incremental_changed, --incremental_unchanged, | |
4627 | --incremental_unknown. Add incremental_disposition_ and | |
4628 | implicit_incremental_ fields. | |
4629 | (General_options::incremental_disposition): New function. | |
4630 | (class Position_dependent_options): Add incremental_disposition | |
4631 | option. | |
4632 | (Position_dependent_options::copy_from_options): Set incremental | |
4633 | dispositions. | |
4634 | * options.cc (General_options::parse_incremental_changed): New | |
4635 | function. | |
4636 | (General_options::parse_incremental_unchanged): New function. | |
4637 | (General_options::parse_incremental_unknown): New function. | |
4638 | (General_options::General_options): Initialize new fields | |
4639 | incremental_disposition_ and implicit_incremental_. | |
4640 | (General_options::finalize): Check for uasge of --incremental-* | |
4641 | without --incremental. | |
4642 | ||
f073bbf7 CD |
4643 | 2009-02-06 Chris Demetriou <cgd@google.com> |
4644 | ||
4645 | * gold.h (gold_undefined_symbol): Change to take only a Symbol | |
4646 | pointer and to report location as the file name associated with | |
4647 | the symbol. | |
4648 | (gold_undefined_symbol_at_location): New function to replace the | |
4649 | old gold_undefined_symbol functionality. | |
4650 | * target-reloc.h (relocate_section): Update to use | |
4651 | gold_undefined_symbol_at_location. | |
4652 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
4653 | Call gold_undefined_symbol function rather than gold_error. | |
4654 | * errors.h (Errors::undefined_symbol): Take location as a | |
4655 | string, rather than calculating it from a relocation. | |
4656 | * errors.cc (Errors::fatal): Print "fatal error:" before the | |
4657 | formatted message. | |
4658 | (Errors::error, Errors::error_at_location): Print "error: " | |
4659 | before the formatted message. | |
4660 | (Errors::undefined_symbol): Take location as a string, rather | |
4661 | than calculating it from a relocation. | |
4662 | (gold_undefined_symbol_at_location): New function akin to | |
4663 | old gold_undefined_symbol, calculates location from relocation. | |
4664 | (gold_undefined_symbol): Change to take only a Symbol pointer | |
4665 | and to report location as the file name associated with the symbol. | |
4666 | * testsuite/debug_msg.sh: Update for changed error messages. | |
4667 | * testsuite/undef_symbol.sh: Likewise. | |
4668 | ||
8e94a90c ILT |
4669 | 2009-02-04 Duncan Sands <baldrick@free.fr> |
4670 | ||
4671 | PR 9812 | |
4672 | * reduced_debug_output.h | |
4673 | (Output_reduced_debug_abbrev_section::failed): Use format for | |
4674 | gold_warning. | |
4675 | (Output_reduced_debug_info_section::faild): Likewise. | |
4676 | ||
88a0e15b ILT |
4677 | 2009-01-31 Mikolaj Zalewski <mikolajz@google.com> |
4678 | ||
4679 | * script.cc (Lazy_demangler): New class. | |
4680 | (Version_script_info::get_symbol_version_helper): Demangle a | |
4681 | symbol only once. | |
4682 | ||
5efc7cd2 CC |
4683 | 2009-01-29 Cary Coutant <ccoutant@google.com> |
4684 | ||
4685 | * i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls | |
4686 | to __tls_get_addr. | |
4687 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
4688 | ||
e0ebcf42 ILT |
4689 | 2009-01-28 Ian Lance Taylor <iant@google.com> |
4690 | ||
5efc7cd2 | 4691 | * version.cc (version_string): Bump to 1.9. |
75fe7426 | 4692 | |
e0ebcf42 ILT |
4693 | * gold.h: Include <cstring> and <stdint.h>. |
4694 | * version.cc: Include <cstdio>. | |
4695 | * object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a | |
4696 | warning. | |
4697 | * reduced_debug_output.cc (insert_into_vector): Rename from | |
4698 | Insert_into_vector; change all callers. Use Swap_unaligned to | |
4699 | avoid aliasing issue; remove union since it is unnecessary. | |
4700 | ||
8e2813be | 4701 | 2009-01-27 Sriraman Tallam <tmsriram@google.com> |
6d03d481 ST |
4702 | |
4703 | * Makefile.am (CCFILES): Add gc.cc. | |
4704 | (HFILES): Add gc.h. | |
4705 | * Makefile.in: Regenerate. | |
4706 | * gold.cc (Gc_runner): New class. | |
4707 | (queue_initial_tasks): Call garbage collection related tasks | |
4708 | when corresponding options are invoked. | |
4709 | (queue_middle_gc_tasks): New function. | |
4710 | (queue_middle_tasks): Reorder tasks to allow relocs to be read and | |
4711 | processed early before laying out sections during garbage collection. | |
4712 | * gold.h (queue_middle_gc_tasks): New function. | |
4713 | (is_prefix_of): Move from "layout.cc". | |
4714 | * i386.cc (Target_i386::gc_process_relocs): New function. | |
4715 | * layout.cc (is_prefix_of): Remove. Move to "gold.h" | |
4716 | * main.cc (main): Create object of class "Garbage_collection". | |
4717 | * object.cc (Relobj::copy_symbols_data): New function. | |
4718 | (Relobj::is_section_name_included): New function. | |
4719 | (Sized_relobj::do_layout): Allow this function to be called twice | |
4720 | during garbage collection and defer layout of section during the | |
4721 | first call. | |
4722 | * object.h (Relobj::get_symbols_data): New function. | |
4723 | (Relobj::is_section_name_included): New function. | |
4724 | (Relobj::copy_symbols_data): New function. | |
4725 | (Relobj::set_symbols_data): New function. | |
4726 | (Relobj::get_relocs_data): New function. | |
4727 | (Relobj::set_relocs_data): New function. | |
4728 | (Relobj::is_output_section_offset_invalid): New pure virtual function. | |
4729 | (Relobj::gc_process_relocs): New function. | |
4730 | (Relobj::do_gc_process_relocs): New pure virtual function. | |
4731 | (Relobj::sd_): New data member. | |
4732 | (Sized_relobj::is_output_section_offset_invalid): New function. | |
4733 | (Sized_relobj::do_gc_process_relocs): New function. | |
4734 | * options.h (General_options::gc_sections): Modify to not be a no-op. | |
4735 | (General_options::print_gc_sections): New option. | |
4736 | * plugin.cc (Plugin_finish::run): Remove function call to | |
4737 | Plugin_manager::layout_deferred_objects. Move it to "gold.cc". | |
4738 | * powerpc.cc (Target_powerpc::gc_process_relocs): New function. | |
4739 | * reloc.cc (Read_relocs::run): Add task to process relocs and | |
4740 | determine unreferenced sections when doing garbage collection. | |
4741 | (Gc_process_relocs): New class. | |
4742 | (Sized_relobj::do_gc_process_relocs): New function. | |
4743 | (Sized_relobj::do_scan_relocs): Don't try to scan the relocs for | |
4744 | sections that are garbage collected. | |
4745 | * reloc.h (Gc_process_relocs): New class. | |
4746 | * sparc.cc (Target_sparc::gc_process_relocs): New function. | |
4747 | * symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for | |
4748 | symbols whose corresponding sections are garbage collected. | |
4749 | (Symbol_table::Symbol_table): Add new parameter for the garbage | |
4750 | collection object. | |
4751 | (Symbol_table::gc_mark_undef_symbols): New function. | |
4752 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
4753 | (Symbol_table::gc_mark_dyn_syms): New function. | |
4754 | (Symbol_table::resolve): Do not treat symbols seen in dynamic objects | |
4755 | as garbage. | |
4756 | (Symbol_table::add_from_object): Likewise. | |
4757 | (Symbol_table::add_from_relobj): When building shared objects, do not | |
4758 | treat externally visible symbols as garbage. | |
4759 | (Symbol_table::sized_finalize_symbol): Do not check dynamic symbol | |
4760 | table information for static and relocatable links. | |
4761 | * symtab.h (Symbol_table::set_gc): New function. | |
4762 | (Symbol_table::gc): New function. | |
4763 | (Symbol_table::gc_mark_undef_symbols): New function. | |
4764 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
4765 | (Symbol_table::gc_mark_dyn_syms): New function. | |
4766 | (Symbol_table::gc_): New data member. | |
4767 | * target.h (Sized_target::gc_process_relocs): New pure virtual | |
4768 | function. | |
4769 | * x86_64.cc (Target_x86_64::gc_process_relocs): New function. | |
4770 | * testsuite/testfile.cc (Target_test::gc_process_relocs): New function. | |
4771 | ||
3b293544 CF |
4772 | 2009-01-20 Chris Faylor <me.sourceware@sourceware.org> |
4773 | ||
4774 | * options.h (General_options::gc_sections): Define as a no-op for now. | |
4775 | (General_options::no_keep_memory): Ditto. | |
4776 | (General_options::Bshareable): Define. | |
4777 | * options.cc (General_options::finalize): Honor -Bshareable. | |
4778 | ||
83d22aa8 AS |
4779 | 2009-01-20 Andreas Schwab <schwab@suse.de> |
4780 | ||
4781 | * powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to | |
4782 | read the value in the contents, since we don't use it. Use the | |
4783 | template endianness when writing. | |
4784 | (Relocate::relocate): Use it for R_PPC_REL16_HA. | |
4785 | ||
cd536b21 AS |
4786 | 2009-01-19 Andreas Schwab <schwab@suse.de> |
4787 | ||
4788 | * configure.tgt (powerpc64-*): Fix targ_obj. | |
4789 | ||
99e9a495 ILT |
4790 | 2009-01-15 Ian Lance Taylor <iant@google.com> |
4791 | ||
4792 | * object.cc (Sized_relobj::write_local_symbols): Don't write out | |
4793 | local symbols when stripping all symbols. | |
4794 | ||
bbbfea06 CC |
4795 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
4796 | ||
99e9a495 | 4797 | * output.cc (Output_reloc): Add explicit instantiations. |
bbbfea06 | 4798 | |
0f7c0701 CC |
4799 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
4800 | ||
4801 | * archive.cc (Archive::get_elf_object_for_member): Remove call | |
4802 | to File_read::claim_for_plugin. | |
4803 | * descriptors.cc (Descriptors::open): Remove reference to | |
4804 | is_claimed. | |
4805 | (Descriptors::claim_for_plugin): Remove. | |
4806 | * descriptors.h (Descriptors::claim_for_plugin): Remove. | |
4807 | (Descriptors::is_claimed): Remove. | |
4808 | (claim_descriptor_for_plugin): Remove. | |
4809 | * fileread.cc (File_read::claim_for_plugin): Remove. | |
4810 | * fileread.h (File_read::claim_for_plugin): Remove. | |
4811 | (File_read::descriptor): Reopen descriptor if necessary. | |
4812 | * plugin.cc (Plugin::load): Add two new APIs to transfer vector. | |
4813 | (Plugin_manager::all_symbols_read): Add task parameter. Change | |
4814 | all callers. | |
4815 | (Plugin_manager::get_input_file): New function. | |
4816 | (Plugin_manager::release_input_file): New function. | |
4817 | (Pluginobj::Pluginobj): Add filesize parameter and initialize | |
4818 | corresponding data member. | |
4819 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter | |
4820 | and pass to base constructor. Change all callers. | |
4821 | (get_input_file, release_input_file): New functions. | |
4822 | (make_sized_plugin_object): Add filesize parameter. Change all callers. | |
4823 | * plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member. | |
4824 | (Plugin_manager::all_symbols_read): Add task parameter. | |
4825 | (Plugin_manager::get_input_file): New function. | |
4826 | (Plugin_manager::release_input_file): New function. | |
4827 | (Plugin_manager::task_): New data member. | |
4828 | (Pluginobj::Pluginobj): Add filesize parameter. | |
4829 | (Pluginobj::filename): New function. | |
4830 | (Pluginobj::descriptor): New function. | |
4831 | (Pluginobj::filesize): New function. | |
4832 | (Pluginobj::filesize_): New data member. | |
4833 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter. | |
4834 | * readsyms.cc (Read_symbols::do_read_symbols): Remove call to | |
4835 | File_read::claim_for_plugin; use Object::unlock to unlock the file. | |
4836 | ||
4837 | * testsuite/Makefile.am (plugin_test_4): New test case for plugins | |
4838 | with archive libraries. | |
4839 | * testsuite/Makefile.in: Regenerate. | |
4840 | * testsuite/plugin_test.c (struct sym_info): New type. | |
4841 | (get_input_file, release_input_file): New static variables. | |
4842 | (onload): Capture new transfer vector entries. | |
4843 | (claim_file_hook): Stop reading at end of file according to filesize. | |
4844 | Factor out parsing of readelf output into separate function. | |
4845 | (all_symbols_read_hook): Exercise get_input_file and release_input_file | |
4846 | APIs and get the source file name from the symbol table. Convert | |
4847 | source file name to corresponding object file name. Print info | |
4848 | message when adding new input files. | |
4849 | (parse_readelf_line): New function. | |
4850 | * testsuite/plugin_test_1.sh: Add checks for new info messages. | |
4851 | * testsuite/plugin_test_2.sh: Likewise. | |
4852 | * testsuite/plugin_test_3.sh: Likewise. | |
4853 | * testsuite/plugin_test_4.sh: New test case. | |
4854 | ||
62a6d109 ILT |
4855 | 2009-01-07 Ian Lance Taylor <iant@google.com> |
4856 | ||
4857 | * version.cc (version_string): Bump to 1.8. | |
4858 | ||
483620e8 CC |
4859 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
4860 | ||
4861 | * gold.cc (gold_exit): Call plugin cleanup handlers on exit. | |
4862 | * plugin.cc (Plugin_manager::finish): Rename as | |
4863 | layout_deferred_objects. Move cleanup to separate function. | |
4864 | (Plugin_manager::cleanup): New function. | |
4865 | (Plugin_finish::run): Call layout_deferred_objects and cleanup | |
4866 | separately. | |
4867 | * plugin.h (Plugin_manager::finish): Rename as | |
4868 | layout_deferred_objects. | |
4869 | (Plugin_manager::cleanup): New function. | |
4870 | (Plugin_manager::cleanup_done): New field. | |
4871 | ||
d66a9eb3 CC |
4872 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
4873 | ||
4874 | * plugin.cc (is_visible_from_outside): New function. | |
4875 | (Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside | |
4876 | so we don't return "IR only" status for exported symbols or -r links. | |
4877 | ||
4878 | * testsuite/Makefile.am (plugin_test_3): New test case. | |
4879 | * testsuite/Makefile.in: Regenerate. | |
4880 | * testsuite/plugin_test_3.sh: New file. | |
4881 | ||
5995b570 CC |
4882 | 2008-12-22 Cary Coutant <ccoutant@google.com> |
4883 | ||
4884 | * object.cc (Sized_relobj::layout_section): New function. | |
4885 | (Sized_relobj::do_layout): Defer layout of input sections until after | |
4886 | plugin has provided replacement files. | |
4887 | (Sized_relobj::do_layout_deferred_sections): New function. | |
4888 | * object.h (Relobj::set_section_offset): Remove virtual keyword. | |
4889 | (Relobj::layout_deferred_sections): New function. | |
4890 | (Relobj::do_layout_deferred_sections): New function. | |
4891 | (Sized_relobj::do_layout_deferred_sections): New function. | |
4892 | (Sized_relobj::layout_section): New function. | |
4893 | (Sized_relobj::Deferred_layout): New structure. | |
4894 | (Sized_relobj::deferred_layout_): New field. | |
4895 | * plugin.cc (Plugin_manager::finish): Renamed, was cleanup. | |
4896 | Change all callers. Layout deferred sections. | |
4897 | (class Plugin_finish): Renamed, was Plugin_cleanup. Change all | |
4898 | references. | |
4899 | (Plugin_hook::run): Move code from do_plugin_hook inline. | |
4900 | (Plugin_hook::do_plugin_hook): Remove. | |
4901 | * plugin.h (Plugin_manager::Plugin_manager): Add missing initializers. | |
4902 | (Plugin_manager::finish): Renamed, was cleanup. | |
4903 | (Plugin_manager::should_defer_layout): New function. | |
4904 | (Plugin_manager::add_deferred_layout_object): New function. | |
4905 | (Plugin_manager::Deferred_layout_list): New type. | |
4906 | (Plugin_manager::deferred_layout_objects_): New field. | |
4907 | (Plugin_hook::do_plugin_hook): Remove. | |
4908 | ||
ee769c88 ILT |
4909 | 2008-12-17 Ian Lance Taylor <iant@google.com> |
4910 | ||
4911 | * options.h (class General_options): Add --no case for | |
4912 | --export-dynamic. | |
4913 | ||
abc8dcba CC |
4914 | 2008-12-16 Cary Coutant <ccoutant@google.com> |
4915 | ||
4916 | * plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer | |
4917 | vector. | |
4918 | (Plugin_manager::claim_file): Create plugin object even if | |
4919 | plugin did not call the add_symbols callback. | |
4920 | (Plugin_obj::get_symbol_resolution_info): Guard against plugin | |
4921 | asking for more symbols than were added. | |
4922 | * testsuite/Makefile.am (plugin_test_1): Add test case with | |
4923 | no global symbols. | |
4924 | (empty.syms): New target. | |
4925 | * testsuite/Makefile.in: Regenerate. | |
4926 | * testsuite/plugin_test.c (claim_file_hook): Add new debug | |
4927 | message. Don't call add_symbols if no globals. | |
4928 | (all_symbols_read_hook): Don't provide replacement for empty | |
4929 | claimed file. | |
4930 | ||
b0074644 ILT |
4931 | 2008-12-12 Ian Lance Taylor <iant@google.com> |
4932 | ||
68943102 ILT |
4933 | * target-reloc.h (Default_scan_relocatable_relocs): Only discard |
4934 | r_type == 0 for a local symbol with r_sym == 0. | |
4935 | (scan_relocatable_relocs): Pass r_sym to | |
4936 | local_non_section_strategy. | |
4937 | * reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add | |
4938 | r_sym parameter. | |
4939 | ||
b0074644 ILT |
4940 | * configure.ac: Update test for TLS descriptors: they are |
4941 | supported as of glibc 2.9. | |
4942 | * configure: Rebuild. | |
4943 | ||
c2508178 ILT |
4944 | 2008-12-11 Ian Lance Taylor <iant@google.com> |
4945 | ||
4946 | PR 7091 | |
4947 | * target-reloc.h (Default_scan_relocatable_relocs): For each | |
4948 | function, map r_type == 0 to RELOC_DISCARD. | |
4949 | ||
2756a258 CC |
4950 | 2008-12-10 Cary Coutant <ccoutant@google.com> |
4951 | ||
4952 | * layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement | |
4953 | object to override a kept COMDAT group from a plugin object. | |
4954 | ||
bb6f53d3 ILT |
4955 | 2008-12-09 Ian Lance Taylor <iant@google.com> |
4956 | ||
fbc558e1 ILT |
4957 | PR 7088 |
4958 | * yyscript.y (file_cmd): Handle INPUT. | |
4959 | ||
bb6f53d3 ILT |
4960 | * testsuite/initpri1.c: Change all declarations to be full |
4961 | prototypes by adding void, to avoid compiler warnings. | |
4962 | ||
4674ecfc CC |
4963 | 2008-12-05 Rafael Avila de Espindola <espindola@google.com> |
4964 | ||
4965 | * options.cc (General_options::parse_plugin_opt): New. | |
4966 | (General_options::add_plugin): The argument now is just the filename. | |
4967 | (General_options::add_plugin_option): New. | |
4968 | * options.h (plugin_opt): New. | |
4969 | (add_plugin): Change argument name. | |
4970 | (add_plugin_option): New. | |
4971 | * plugin.cc (Plugin::load): Don't parse the plugin option. | |
4972 | * plugin.h (Plugin::Plugin): Rename argument. Init filename_. | |
4973 | (Plugin::add_option): New. | |
4974 | (Plugin::args_): Change type. | |
4975 | (Plugin::filename_): New. | |
4976 | (Plugin_manager::add_plugin_option): New. | |
4977 | * testsuite/Makefile.am (plugin_test_1): Use new syntax. | |
4978 | * testsuite/Makefile.in: Regenerate. | |
4979 | ||
fd06b4aa CC |
4980 | 2008-12-05 Cary Coutant <ccoutant@google.com> |
4981 | ||
4982 | * layout.cc (Layout::include_section): Check for SHF_EXCLUDE. | |
4983 | Handle --strip-lto-sections option. | |
4984 | * options.h (strip_lto_sections): New option. | |
4985 | ||
6c52134c CC |
4986 | 2008-12-01 Cary Coutant <ccoutant@google.com> |
4987 | ||
4988 | * plugin.cc (ld_plugin_message): Change format parameter to const. | |
4989 | Fix mismatch between new[] and delete. | |
4990 | ||
a45248e0 CC |
4991 | 2008-11-14 Cary Coutant <ccoutant@google.com> |
4992 | ||
4993 | * reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address | |
4994 | instead of -1U. | |
4995 | ||
c82fbeee CS |
4996 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
4997 | ||
4998 | * options.cc (General_options::parse_dynamic_list): New function. | |
4999 | * options.h (General_options): New flags dynamic_list, | |
5000 | dynamic_list_data, dynamic_list_cpp_new, and | |
5001 | dynamic_list_cpp_typeinfo. New variable dynamic_list_. | |
5002 | (General_options::in_dynamic_list): New function. | |
5003 | * script.cc (Lex::Mode): New enum DYNAMIC_LIST. | |
5004 | (Lex::can_start_name): Add support for DYNAMIC_LIST mode. | |
5005 | (Lex::can_continue_name): Likewise. | |
5006 | (yylex): Likewise. | |
5007 | (read_script_file): New parameter script_options. | |
5008 | (read_dynamic_list): New function. | |
5009 | (Script_options::define_dynamic_list): New function. | |
5010 | (dynamic_list_keyword_parsecodes): New variable. | |
5011 | (dynamic_list_keywords): New variable. | |
5012 | * script.h (Script_options::define_dynamic_list): New function | |
5013 | prototype. | |
5014 | (read_dynamic_list): New function prototype. | |
5015 | * symtab.cc (strprefix): New macro. | |
5016 | (Symbol::should_add_dynsym_entry): Support dynamic_list, | |
5017 | dynamic_list_data, dynamic_list_cpp_new, and | |
5018 | dynamic_list_cpp_typeinfo. | |
5019 | * yyscript.y (PARSING_DYNAMIC_LIST): New token. | |
5020 | (dynamic_list_expr): New rule. | |
5021 | (dynamic_list_nodes): Likewise. | |
5022 | (dynamic_list_node): Likewise. | |
5023 | * testsuite/Makefile.am (dynamic_list): New test. | |
5024 | * testsuite/Makefile.in: Regenerated. | |
5025 | * testsuite/dynamic_list.t: New file. | |
5026 | * testsuite/dynamic_list.sh: New file. | |
5027 | ||
e0bb29a5 CS |
5028 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
5029 | ||
5030 | * testsuite/tls_test_c.c: Add prototype for t11 and t11_last. | |
5031 | * testsuite/tls_test_c.c (t11): Add explicit "void" to prototype. | |
5032 | (t11_last): Likewise. | |
5033 | * testsuite/ver_test_6.c (main): Likewise. | |
5034 | ||
4e1e25e0 CC |
5035 | 2008-10-07 Cary Coutant <ccoutant@google.com> |
5036 | ||
5037 | * options.c (General_options::finalize): Add check for -static and | |
5038 | -shared. | |
5039 | * gold.cc (queue_middle_tasks): Assert that list of dynamic objects | |
5040 | is not empty. | |
5041 | ||
92f03fcb CC |
5042 | 2008-10-02 Cary Coutant <ccoutant@google.com> |
5043 | ||
5044 | * plugin.cc (make_sized_plugin_object): Fix conditional | |
5045 | compilation to work when not all targets are enabled. | |
5046 | ||
fbd8a257 CC |
5047 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
5048 | ||
5049 | * archive.cc (Archive::get_file_and_offset): Use filename instead | |
5050 | of name to get library path. | |
5051 | (Archive::include_member): Unlock external member of a thin archive. | |
5052 | ||
5053 | * testsuite/Makefile.am (TEST_AR): New variable. | |
5054 | (thin_archive_test_1): New test. | |
5055 | (thin_archive_test_2): New test. | |
81636b3f CC |
5056 | * testsuite/Makefile.in: Regenerate. |
5057 | * testsuite/thin_archive_main.cc: New file. | |
5058 | * testsuite/thin_archive_test_1.cc: New file. | |
5059 | * testsuite/thin_archive_test_2.cc: New file. | |
5060 | * testsuite/thin_archive_test_3.cc: New file. | |
5061 | * testsuite/thin_archive_test_4.cc: New file. | |
fbd8a257 | 5062 | |
eff45813 CC |
5063 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
5064 | ||
5065 | * mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL. | |
5066 | * object.cc (Sized_relobj::do_layout): Use constant invalid_address | |
5067 | instead of -1U. | |
5068 | (Sized_relobj::do_finalize_local_symbols): Likewise. | |
5069 | (Sized_relobj::map_to_kept_section): Likewise. | |
5070 | * object.h (Sized_relobj::invalid_address): New constant. | |
5071 | (Sized_relobj::do_output_section_offset): Check for invalid_address | |
5072 | and return -1ULL. | |
5073 | * output.cc (Output_reloc::local_section_offset): Use constant | |
5074 | invalid_address instead of -1U. | |
5075 | (Output_reloc::get_address): Likewise. | |
5076 | (Output_section::output_address): Change -1U to -1ULL. | |
5077 | * output.h (Output_reloc::invalid_address): New constant. | |
5078 | * reloc.cc (Sized_relobj::write_sections): Use constant | |
5079 | invalid_address instead of -1U. | |
5080 | (Sized_relobj::relocate_sections): Likewise. | |
5081 | * symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol | |
5082 | values for merge sections. | |
5083 | * target-reloc.h (relocate_for_relocatable): Use constant | |
5084 | invalid_address instead of -1U. | |
5085 | ||
89fc3421 CC |
5086 | 2008-09-19 Cary Coutant <ccoutant@google.com> |
5087 | ||
5088 | Add plugin functionality for link-time optimization (LTO). | |
5089 | * configure.ac (plugins): Add --enable-plugins option. | |
5090 | * configure: Regenerate. | |
5091 | * config.in: Regenerate. | |
5092 | * Makefile.am (LIBDL): New variable. | |
5093 | (CCFILES): Add plugin.cc. | |
5094 | (HFILES): Add plugin.h. | |
5095 | (ldadd_var): Add LIBDL. | |
5096 | * Makefile.in: Regenerate. | |
5097 | ||
5098 | * archive.cc: Include "plugin.h". | |
5099 | (Archive::setup): Don't preread archive symbols when using a plugin. | |
5100 | (Archive::get_file_and_offset): Add memsize parameter. Change callers. | |
5101 | (Archive::get_elf_object_for_member): Call plugin hooks for claiming | |
5102 | files. | |
5103 | (Archive::include_member): Add symbols from plugin objects. | |
5104 | * archive.h (Archive::get_file_and_offset): Add memsize parameter. | |
5105 | * descriptors.cc (Descriptors::open): Check for file descriptors | |
5106 | abandoned by plugins. | |
5107 | (Descriptors::claim_for_plugin): New function. | |
5108 | * descriptors.h (Descriptors::claim_for_plugin): New function. | |
5109 | (Open_descriptor::is_claimed): New field. | |
5110 | (claim_descriptor_for_plugin): New function. | |
5111 | * fileread.cc (File_read::claim_for_plugin): New function. | |
5112 | * fileread.h (File_read::claim_for_plugin): New function. | |
5113 | (File_read::descriptor): New function. | |
5114 | * gold.cc: Include "plugin.h". | |
5115 | (queue_initial_tasks): Add task to call plugin hooks for generating | |
5116 | new object files. | |
5117 | * main.cc: Include "plugin.h". | |
5118 | (main): Load plugin libraries. | |
5119 | * object.h (Pluginobj): Declare. | |
5120 | (Object::pluginobj): New function. | |
5121 | (Object::do_pluginobj): New function. | |
5122 | (Object::set_target): New function. | |
5123 | * options.cc: Include "plugin.h". | |
5124 | (General_options::parse_plugin): New function. | |
5125 | (General_options::General_options): Initialize plugins_ field. | |
5126 | (General_options::add_plugin): New function. | |
5127 | * options.h (Plugin_manager): Declare. | |
5128 | (General_options): Add --plugin option. | |
5129 | (General_options::has_plugins): New function. | |
5130 | (General_options::plugins): New function. | |
5131 | (General_options::add_plugin): New function. | |
5132 | (General_options::plugins_): New field. | |
5133 | * plugin.cc: New file. | |
5134 | * plugin.h: New file. | |
5135 | * readsyms.cc: Include "plugin.h". | |
5136 | (Read_symbols::do_read_symbols): Check for archive before checking | |
5137 | for ELF file. Call plugin hooks to claim files. | |
5138 | * resolve.cc (Symbol_table::resolve): Record when symbol is referenced | |
5139 | from a real object file; force override when processing replacement | |
5140 | files. | |
5141 | * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. | |
5142 | (Symbol::init_base_object): Likewise. | |
5143 | (Symbol::init_base_output_data): Likewise. | |
5144 | (Symbol::init_base_output_segment): Likewise. | |
5145 | (Symbol::init_base_constant): Likewise. | |
5146 | (Symbol::init_base_undefined): Likewise. | |
5147 | (Symbol::output_section): Assert that object is not a plugin. | |
5148 | (Symbol_table::add_from_pluginobj): New function. | |
5149 | (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as | |
5150 | undefined. | |
5151 | (Symbol_table::sized_write_globals): Likewise. | |
5152 | (Symbol_table::add_from_pluginobj): Instantiate template. | |
5153 | * symtab.h (Sized_pluginobj): Declare. | |
5154 | (Symbol::in_real_elf): New function. | |
5155 | (Symbol::set_in_real_elf): New function. | |
5156 | (Symbol::in_real_elf_): New field. | |
5157 | (Symbol_table::add_from_pluginobj): New function. | |
5158 | ||
5159 | * testsuite/Makefile.am (AM_CFLAGS): New variable. | |
5160 | (LIBDL): New variable. | |
5161 | (LDADD): Add LIBDL. | |
5162 | (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. | |
5163 | (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. | |
5164 | (check_DATA): Add plugin_test_1.err and plugin_test_2.err. | |
5165 | (MOSTLYCLEANFILES): Likewise. | |
5166 | * testsuite/Makefile.in: Regenerate. | |
5167 | * testsuite/plugin_test.c: New file. | |
5168 | * testsuite/plugin_test_1.sh: New file. | |
5169 | * testsuite/plugin_test_2.sh: New file. | |
5170 | ||
de31bda5 ILT |
5171 | 2008-09-16 Ian Lance Taylor <iant@google.com> |
5172 | ||
9c2d0ef9 ILT |
5173 | * target-reloc.h (relocate_section): Check whether a symbol is |
5174 | defined by the ABI before reporting an undefined symbol error. | |
5175 | * target.h (Target::is_defined_by_abi): Make parameter const. | |
5176 | (Target::do_is_defined_by_abi): Likewise. | |
5177 | * i386.cc (Target_i386::do_is_defined_by_abi): Likewise. | |
5178 | * powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise. | |
5179 | * sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise. | |
5180 | * x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise. | |
5181 | * testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs. | |
5182 | * testsuite/Makefile.in: Rebuild. | |
5183 | ||
de31bda5 ILT |
5184 | * fileread.cc (make_view): Add casts to avoid warning. |
5185 | ||
9fa33bee AO |
5186 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
5187 | ||
5188 | * i386.cc (Target_i386::define_tls_base_symbol): Update comments. | |
5189 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
5190 | ||
183fd0e3 AO |
5191 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
5192 | ||
5193 | * options.h (General_options::output_is_executable): New. | |
5194 | (General_options::output_is_pie): New. | |
5195 | * i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START | |
5196 | for shared libraries. | |
5197 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
5198 | ||
7be8330a CD |
5199 | 2008-09-11 Chris Demetriou <cgd@google.com> |
5200 | ||
5201 | * options.h (origin): New -z option. | |
5202 | * layout.cc (Layout:finish_dynamic_section): If "-z origin" | |
5203 | is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN | |
5204 | in DT_FLAGS_1. | |
5205 | ||
a9caad02 CC |
5206 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
5207 | ||
5208 | * fileread.cc (File_read::make_view): Add check for attempt to map | |
5209 | beyond end of file. | |
5210 | ||
ae6dce4d CC |
5211 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
5212 | ||
5213 | * symtab.cc (Symbol_table::add_from_dynobj): Fix typos in | |
5214 | explicit instantiations. | |
5215 | ||
d7ab2a47 KVH |
5216 | 2008-08-28 Kris Van Hees <kris.van.hees@oracle.com> |
5217 | ||
5218 | PR gold/6858 | |
5219 | * options.cc (General_options::finalize): Allow undefined symbols | |
5220 | in shlibs if linking -shared. | |
5221 | ||
5222 | PR gold/6859 | |
5223 | * symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined | |
5224 | symbols as not needing a dynsym entry. | |
5225 | ||
1e52a9c1 CS |
5226 | 2008-08-20 Craig Silverstein <csilvers@google.com> |
5227 | ||
5228 | * fileread.cc (File_read::open): Do not lock the file unless it | |
5229 | was successfully opened. | |
5230 | ||
d85c80a3 CC |
5231 | 2008-08-14 Cary Coutant <ccoutant@google.com> |
5232 | ||
5233 | * x86_64.cc (Target_x86_64::Relocate::relocat_tls): | |
5234 | Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. | |
5235 | * testsuite/tls_test.cc (struct int128): 128-bit struct | |
5236 | for testing TLS relocs with non-zero addend. | |
5237 | (v12): New TLS variable. | |
5238 | (t12): New test. | |
5239 | (t_last): Add check for v12. | |
5240 | * testsuite/tls_test.h (t12): New function. | |
5241 | * testsuite/tls_test_main.cc (thread_routine): Call new test. | |
5242 | ||
2d924fd9 ILT |
5243 | 2008-08-13 Ian Lance Taylor <iant@google.com> |
5244 | ||
5245 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't | |
5246 | set tls_segment_ or relro_segment_. | |
5247 | (Layout::make_output_segment): Set tls_segment_ and relro_segment_ | |
5248 | when appropriate. | |
5249 | * output.h (Output_section::clear_is_relro): New function. | |
5250 | * output.cc (Output_segment::add_output_section): Handle SHF_TLS | |
5251 | sections specially even when output_data_ is empty. | |
5252 | (Output_segment::maximum_alignment): When first section is relro, | |
5253 | only force alignment for PT_LOAD segments. | |
5254 | * script.cc (script_data_segment_align): New function. | |
5255 | (script_data_segment_relro_end): New function. | |
5256 | * script-c.h (script_data_segment_align): Declare. | |
5257 | (script_data_segment_relro_end): Declare. | |
5258 | * script-sections.h (class Script_sections): Declare | |
5259 | data_segment_align and data_segment_relro_end. Add fields | |
5260 | segment_align_index_ and saw_relro_end_. | |
5261 | * script-sections.cc (class Sections_element): Add set_is_relro | |
5262 | virtual function. Add new bool* parameter to place_orphan_here. | |
5263 | Add get_output_section virtual function. | |
5264 | (class Output_section_definition): Add set_is_relro. Add new | |
5265 | bool* parameter to place_orphan_here. Add get_output_section. | |
5266 | Add is_relro_ field. | |
5267 | (Output_section_definition::Output_section_definition): Initialize | |
5268 | evaluated_address_, evaluated_load_address, evaluated_addralign_, | |
5269 | and is_relro_ fields. | |
5270 | (Output_section_definition::place_orphan_here): Add is_relro | |
5271 | parameter. | |
5272 | (Output_section_definition::set_section_addresses): Set relro for | |
5273 | output section. | |
5274 | (Output_section_definition::alternate_constraint): Likewise. | |
5275 | (class Orphan_output_section): Add new bool* parameter to | |
5276 | place_orphan_here. Add get_output_section. | |
5277 | (Orphan_output_section::place_orphan_here): Add is_relro | |
5278 | parameter. | |
5279 | (Script_sections::Script_sections): Initialize | |
5280 | data_segment_align_index_ and saw_relro_end_. | |
5281 | (Script_sections::data_segment_align): New function. | |
5282 | (Script_sections::data_segment_relro_end): New function. | |
5283 | (Script_sections::place_orphan): Set or clear is_relro. | |
5284 | (Script_sections::set_section_addresses): Force alignment of first | |
5285 | TLS section. | |
5286 | * yyscript.y (exp): Call script_data_segment_align and | |
5287 | script_data_segment_relro_end. | |
5288 | * testsuite/relro_script_test.t: New file. | |
5289 | * testsuite/relro_test.cc (using_script): Declare. | |
5290 | (t1, t2): Test using_script. | |
5291 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. | |
5292 | (relro_script_test_SOURCES): Define. | |
5293 | (relro_script_test_DEPENDENCIES): Define. | |
5294 | (relro_script_test_LDFLAGS): Define. | |
5295 | (relro_script_test_LDADD): Define. | |
5296 | (relro_script_test.so): New target. | |
5297 | * testsuite/Makefile.in: Rebuild. | |
5298 | ||
f827c9a9 CC |
5299 | 2008-08-06 Cary Coutant <ccoutant@google.com> |
5300 | ||
5301 | * archive.cc (Archive::total_archives, Archive::total_members) | |
5302 | (Archive::total_members_loaded): New variables. | |
5303 | (Archive::setup): Add parameter. Add option to preread | |
5304 | archive symbols. | |
5305 | (Archive::read_armap): Add counter. | |
5306 | (Archive::get_file_and_offset): New function. | |
5307 | (Archive::get_elf_object_for_member): New function. | |
5308 | (Archive::read_all_symbols): New function. | |
5309 | (Archive::read_symbols): New function. | |
5310 | (Archive::add_symbols): Add counters. | |
5311 | (Archive::include_all_members): Use armap to find members if it's | |
5312 | already built. | |
5313 | (Archive::include_member): Skip reading symbols if already read. | |
5314 | Factored code into Archive::get_file_and_offset and | |
5315 | Archive::get_elf_object_for_member. Changed call to | |
5316 | Mapfile::report_include_archive_member. | |
5317 | (Archive::print_stats): New function. | |
5318 | * archive.h: Declare Object and Read_symbols_data classes. | |
5319 | (Archive::Archive): Add initializers for new members. | |
5320 | (Archive::setup): Add parameter. | |
5321 | (Archive::print_stats): New function. | |
5322 | (Archive::total_archives, Archive::total_members) | |
5323 | (Archive::total_members_loaded): New variables. | |
5324 | (Archive::get_file_and_offset): New function. | |
5325 | (Archive::get_elf_object_for_member): New function. | |
5326 | (Archive::read_all_symbols): New function. | |
5327 | (Archive::read_symbols): New function. | |
5328 | (Archive::Archive_member): New class. | |
5329 | (Archive::members_): New member. | |
5330 | (Archive::num_members_): New member. | |
5331 | * main.cc: Include archive.h. | |
5332 | (main): Call Archive::print_stats. | |
5333 | * mapfile.cc (Mapfile::report_include_archive_member): Delete | |
5334 | archive parameter; member_name is now the fully-decorated name. | |
5335 | * mapfile.h (Mapfile::report_include_archive_member): Likewise. | |
5336 | * options.h: (General_options): Add --preread-archive-symbols option. | |
5337 | * readsyms.cc (Read_symbols::do_read_symbols): Change call to | |
5338 | Archive::setup. | |
5339 | ||
de4c45bd ILT |
5340 | 2008-08-04 Ian Lance Taylor <iant@google.com> |
5341 | ||
5342 | * symtab.h (Symbol::use_plt_offset): New function. | |
5343 | * i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. | |
5344 | * powerpc.cc (Relocate::relocate): Likewise. | |
5345 | * sparc.cc (Relocate::relocate): Likewise. | |
5346 | * x86_64.cc (Relocate::relocate): Likewise. | |
5347 | * testsuite/weak_plt.sh: New test. | |
5348 | * testsuite/weak_plt_main.cc: New test. | |
5349 | * testsuite/weak_plt_shared.cc: New test. | |
5350 | * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. | |
5351 | (check_PROGRAMS): Add weak_plt. | |
5352 | (check_DATA): Add weak_plt_shared.so. | |
5353 | (weak_plt_main_pic.o, weak_plt): New targets. | |
5354 | (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. | |
5355 | * testsuite/Makefile.in: Rebuild. | |
5356 | ||
5357 | * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon | |
5358 | gcctestdir/ld. | |
5359 | (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. | |
5360 | * testsuite/Makefile.in: Rebuild. | |
5361 | ||
323ee3f4 AM |
5362 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
5363 | ||
5364 | * Makefile.am (POTFILES.in): Set LC_ALL=C. | |
5365 | * Makefile.in: Regenerate. | |
5366 | * po/POTFILES.in: Regenerate. | |
5367 | ||
7c07ecec ILT |
5368 | 2008-07-29 Ian Lance Taylor <iant@google.com> |
5369 | ||
5370 | * script.cc (Script_options::finalize_symbols): Finalize SECTIONS | |
5371 | symbols before other symbols. | |
5372 | * testsuite/script_test_2.cc (test_addr): Declare. | |
5373 | (test_addr_alias): Declare. | |
5374 | (main): Check that test_addr and test_addr_alias have the right | |
cd536b21 | 5375 | values. |
7c07ecec ILT |
5376 | * testsuite/script_test_2.t: Define test_addr_alias and |
5377 | test_addr. | |
5378 | ||
5778530e ILT |
5379 | 2008-07-24 Ian Lance Taylor <iant@google.com> |
5380 | ||
2a00e4fb ILT |
5381 | PR 5990 |
5382 | * descriptors.cc: New file. | |
5383 | * descriptors.h: New file. | |
5384 | * gold-threads.h (class Hold_optional_lock): New class. | |
5385 | * fileread.cc: Include "descriptors.h". | |
5386 | (File_read::~File_read): Release descriptor rather than closing | |
5387 | it. | |
5388 | (File_read::open) [file]: Call open_descriptor rather than open. | |
5389 | Set is_descriptor_opened_. | |
5390 | (File_read::open) [memory]: Assert that descriptor is not open. | |
5391 | (File_read::reopen_descriptor): New function. | |
5392 | (File_read::release): Release descriptor. | |
5393 | (File_read::do_read): Make non-const. Reopen descriptor. | |
5394 | (File_read::read): Make non-const. | |
5395 | (File_read::make_view): Reopen descriptor. | |
5396 | (File_read::do_readv): Likewise. | |
5397 | * fileread.h (class File_read): Add is_descriptor_opened_ field. | |
5398 | Update declarations. | |
5399 | * layout.cc: Include "descriptors.h". | |
5400 | (Layout::create_build_id): Use open_descriptor rather than open. | |
5401 | * output.cc: Include "descriptors.h". | |
5402 | (Output_file::open): Use open_descriptor rather than open. | |
5403 | * archive.cc (Archive::const_iterator): Change Archive to be | |
5404 | non-const. | |
5405 | (Archive::begin, Archive::end): Make non-const. | |
5406 | (Archive::count_members): Likewise. | |
5407 | * archive.h (class Archive): Update declarations. | |
5408 | * object.h (Object::read): Make non-const. | |
5409 | * Makefile.am (CCFILES): Add descriptors.cc. | |
5410 | (HFILES): Add descriptors.h. | |
5411 | * Makefile.in: Rebuild. | |
5412 | ||
801647d1 ILT |
5413 | PR 6716 |
5414 | * gold.h: Always include <clocale>. Add Solaris workarounds | |
5415 | following code in binutils/sysdep.h. | |
5416 | ||
5edd166e ILT |
5417 | PR 6048 |
5418 | * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether | |
5419 | this->eh_frame_hdr_ is NULL before using it. | |
5420 | ||
c89ad728 ILT |
5421 | * dynobj.cc (Versions::Versions): Update comment. |
5422 | ||
aa86f06b ILT |
5423 | * dynobj.cc (Versions::Versions): If there is an soname, use it as |
5424 | the base version name. | |
5425 | ||
5778530e ILT |
5426 | * stringpool.cc (Stringpool_template::add_with_length): Set key to |
5427 | array size plus one. | |
5428 | (Stringpool_template::set_string_offsets): Subtract one from key | |
5429 | before using it as an array index. | |
5430 | (Stringpool_template::get_offset_with_length): Likewise. | |
5431 | (Stringpool_template::write_to_buffer): Likewise. | |
5432 | * stringpool.h (Stringpool_template::get_offset_from_key): | |
5433 | Likewise. | |
5434 | ||
057ead22 ILT |
5435 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
5436 | ||
7f649c59 ILT |
5437 | PR 6658 |
5438 | * object.h (Merged_symbol_value::value): Do our best to handle a | |
5439 | negative addend. | |
5440 | ||
057ead22 ILT |
5441 | PR 6647 |
5442 | * script.cc (Version_script_info::get_versions): Don't add empty | |
5443 | version tag to return value. | |
5444 | (Version_script_info::get_symbol_version_helper): Change return | |
5445 | type to bool. Add pversion parameter. Change all callers. | |
5446 | (script_register_vers_node): Don't require a non-NULL tag. | |
5447 | * script.h (class Version_script_info): Update declarations. | |
5448 | (Version_script_info::get_symbol_version): Change return type to | |
5449 | bool. Add version parameter. Change all callers. | |
5450 | * symtab.cc (Sized_symbol::add_from_relobj): Rework version | |
5451 | handling. Handle an empty version from a version script. | |
5452 | (Symbol_table::define_special_symbol): Likewise. | |
5453 | * testsuite/ver_test_10.script: New file. | |
5454 | * testsuite/ver_test_10.sh: New file. | |
5455 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. | |
5456 | (check_DATA): Add ver_test_10.syms. | |
5457 | (ver_test_10.syms, ver_test_10.so): New target. | |
5458 | * testsuite/Makefile.in: Rebuild. | |
5459 | ||
58e54ac2 CD |
5460 | 2008-07-23 Simon Baldwin <simonb@google.com> |
5461 | ||
5462 | * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size | |
5463 | to zero for undefined symbols from dynamic libraries. | |
5464 | ||
95d14cd3 ILT |
5465 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
5466 | ||
5467 | * symtab.cc (Symbol_table::resolve): Remove version parameter. | |
5468 | Change all callers. | |
5469 | * symtab.h (class Symbol_table): Update declaration. | |
5470 | * testsuite/ver_test_9.cc: New file. | |
5471 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. | |
5472 | (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. | |
5473 | (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. | |
5474 | (ver_test_9.so, ver_test_9.o): New targets. | |
5475 | * testsuite/Makefile.in: Rebuild. | |
5476 | ||
92de84a6 ILT |
5477 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
5478 | ||
34810851 ILT |
5479 | * options.h (class General_options): Define --check-sections. |
5480 | * layout.cc (Layout::set_segment_offsets): Handle | |
5481 | --check-sections. | |
5482 | ||
af6156ef ILT |
5483 | * options.h (class General_options): Define -n/--nmagic and |
5484 | -N/--omagic. | |
5485 | * options.cc (General_options::finalize): For -n/--nmagic or | |
5486 | -N/--omagic, set -static. | |
5487 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
5488 | -N/--omagic, don't put read-only and read-write sections in | |
5489 | different segments. | |
5490 | (Layout::find_first_load_seg): If -N/--omagic, don't insist on | |
5491 | finding a read-only segment. | |
5492 | (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, | |
5493 | don't set the minimum segment alignment to the common page size, | |
5494 | and don't set the file offset to the address modulo the page size. | |
5495 | * script-sections.cc (Script_sections::create_segments): If | |
5496 | -n/--omagic, don't put read-only and read-write sections in | |
5497 | different segments. | |
5498 | ||
92de84a6 ILT |
5499 | * cref.cc: New file. |
5500 | * cref.h: New file. | |
5501 | * options.h (class General_options): Add --print-symbol-counts. | |
5502 | * main.cc (main): Issue defined symbol report if requested. | |
5503 | * archive.cc (Archive::interpret_header): Make into a const member | |
5504 | function. | |
5505 | (Archive::add_symbols): Call Input_objects::archive_start and | |
5506 | archive_stop. | |
5507 | (Archive::const_iterator): Define new class. | |
5508 | (Archive::begin, Archive::end): New functions. | |
5509 | (Archive::include_all_members): Rewrite to use iterator. | |
5510 | (Archive::count_members): New function. | |
5511 | * archive.h (class Archive): Update declarations. | |
5512 | (Archive::filename): New function. | |
5513 | * object.cc: Include "cref.h". | |
5514 | (Sized_relobj::Sized_relobj): Initialize defined_count_. | |
5515 | (Sized_relobj::do_get_global_symbol_counts): New function. | |
5516 | (Input_objects::add_object): Add object to cross-referencer. | |
5517 | (Input_objects::archive_start): New function. | |
5518 | (Input_objects::archive_stop): New function. | |
5519 | (Input_objects::print_symbol_counts): New function. | |
5520 | * object.h: Declare Cref and Archive. | |
5521 | (Object::get_global_symbol_counts): New function. | |
5522 | (Object::do_get_global_symbol_counts): New pure virtual function. | |
5523 | (class Sized_relobj): Add defined_count_ field. Update | |
5524 | declarations. | |
5525 | (class Input_objects): Add cref_ field. Update constructor. | |
5526 | Update declarations. | |
5527 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and | |
5528 | defined_count_. | |
5529 | (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing | |
5530 | symbol counts. | |
5531 | (Sized_dynobj::do_get_global_symbol_counts): New function. | |
5532 | * dynobj.h (class Sized_dynobj): Add fields symbols_ and | |
5533 | defined_count_. Update declarations. Define Symbols typedef. | |
5534 | * symtab.cc (Symbol_table::add_from_relobj): Add defined | |
5535 | parameter. Change all callers. | |
5536 | (Symbol_table::add_from_dynobj): Add sympointers and defined | |
5537 | parameters. Change all callers. | |
5538 | * symtab.h (class Symbol_table): Update declarations. | |
5539 | * Makefile.am (CCFILES): Add cref.cc. | |
5540 | (HFILES): Add cref.h. | |
5541 | * Makefile.in: Rebuild. | |
5542 | ||
3f7c5e1d CD |
5543 | 2008-07-22 Simon Baldwin <simonb@google.com> |
5544 | ||
5545 | * symtab.cc (Symbol_table::sized_write_symbol): Set symbol size | |
5546 | to zero when writing undefined symbols. | |
5547 | ||
e0b64032 ILT |
5548 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
5549 | ||
5550 | * output.cc (Output_section::add_input_section): Don't try to | |
5551 | merge empty merge sections. | |
5552 | ||
096b02cf CS |
5553 | 2008-07-21 Craig Silverstein <csilvers@google.com> |
5554 | ||
5555 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
5556 | Include symbol version in error message. | |
cd536b21 | 5557 | |
1d1f116d CD |
5558 | 2008-07-20 Chris Demetriou <cgd@google.com> |
5559 | ||
cd536b21 | 5560 | * configure.ac (gold_cv_c_random_seed): New configured variable. |
1d1f116d CD |
5561 | (RANDOM_SEED_CFLAGS): New substituted variable. |
5562 | * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS). | |
5563 | * configure: Rebuild. | |
5564 | * Makefile.in: Likewise. | |
5565 | * testsuite/Makefile.in: Likewise. | |
5566 | ||
a18f591e ILT |
5567 | 2008-07-18 Ian Lance Taylor <iant@google.com> |
5568 | ||
5569 | * symtab.cc (Symbol_table::add_from_object): Rewrite the case | |
5570 | where we see NAME/NULL and NAME/VERSION as separate symbols. | |
5571 | * testsuite/ver_test_main.cc (main): Call t4. | |
5572 | (t4, t4_2a): Define. | |
5573 | * testsuite/ver_test_2.cc (t4_2): Define. | |
5574 | * testsuite/ver_test_2.script: Put t4_2a in VER2. | |
5575 | * testsuite/ver_test_4.cc (t4_2a): Define. | |
5576 | * testsuite/ver_test_4.script: Put t4_2a in VER2. | |
5577 | * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare. | |
5578 | ||
c6e3f6ed ILT |
5579 | 2008-07-17 Ian Lance Taylor <iant@google.com> |
5580 | ||
5581 | * dynobj.cc (Versions::add_def): If we give an error about a | |
5582 | missing version, go ahead and create the version anyhow. | |
5583 | ||
ef9beddf ILT |
5584 | 2008-07-10 Ian Lance Taylor <iant@google.com> |
5585 | ||
5586 | Handle output sections with more than 0x7fffffff bytes. | |
5587 | * object.h (class Relobj): Change map_to_output_ to | |
5588 | output_sections_, and just keep a section pointer. Change all | |
5589 | uses. Move comdat group support to Sized_relobj. | |
5590 | (Relobj::is_section_specially_mapped): Remove. | |
5591 | (Relobj::output_section): Remove poff parameter. Change all | |
5592 | callers. | |
5593 | (Relobj::output_section_offset): New function. | |
5594 | (Relobj::set_section_offset): Rewrite. | |
5595 | (Relobj::map_to_output): Remove. | |
5596 | (Relobj::output_sections): New function. | |
5597 | (Relobj::do_output_section_offset): New pure virtual function. | |
5598 | (Relobj::do_set_section_offset): Likewise. | |
5599 | (class Sized_relobj): Add section_offsets_ field. Add comdat | |
5600 | group support from Relobj. Update declarations. | |
5601 | (Sized_relobj::get_output_section_offset): New function. | |
5602 | (Sized_relobj::do_output_section_offset): New function. | |
5603 | (Sized_relobj::do_set_section_offset): New function. | |
5604 | * object.cc (Relobj::output_section_address): Remove. | |
5605 | (Sized_relobj::Sized_relobj): Initialize new fields. | |
5606 | (Sized_relobj::include_section_group): Cast find_kept_object to | |
5607 | Sized_relobj. | |
5608 | (Sized_relobj::include_linkonce_section): Likewise. | |
5609 | (Sized_relobj::do_layout): Use separate arrays for output section | |
5610 | and output offset. | |
5611 | (Sized_relobj::do_count_local_symbols): Change map_to_output to | |
5612 | output_sections. | |
5613 | (Sized_relobj::do_finalize_local_symbols): Change map_to_output to | |
5614 | output_sections and section_offsets. | |
5615 | (Sized_relobj::write_local_symbols): Likewise. | |
5616 | (map_to_kept_section): Compute output address directly. | |
5617 | * reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to | |
5618 | output_sections and section_offsets. | |
5619 | (Sized_relobj::write_sections): Likewise. | |
5620 | (Sized_relobj::relocate_sections): Likewise. | |
5621 | * symtab.cc (sized_finalize_symbol): Use output_section_offset. | |
5622 | * output.h (class Output_reloc): Update declarations. Change | |
5623 | u2_.relobj to Sized_relobj*. | |
5624 | (class Output_data_reloc): Change add functions to use | |
5625 | Sized_relobj*. | |
5626 | * output.cc (Output_reloc::Output_reloc): Change relobj to | |
5627 | Sized_relobj*. | |
5628 | (Output_reloc::local_section_offset): Change return type to | |
5629 | Elf_Addr. Use get_output_section_offset. | |
5630 | (Output_reloc::get_address): Likewise. | |
5631 | (Output_section::is_input_address_mapped): Don't call | |
5632 | is_section_specially_mapped. | |
5633 | (Output_section::output_offset): Likewise. | |
5634 | (Output_section::output_address): Likewise. | |
5635 | (Output_section::starting_output_address): Likewise. | |
5636 | * copy-relocs.cc (Copy_relocs::copy_reloc): Change object | |
5637 | parameter to Sized_relobj*. | |
5638 | (Copy_relocs::need_copy_reloc): Likewise. | |
5639 | (Copy_relocs::save): Likewise. | |
5640 | * copy-relocs.h (class Copy_relocs): Update declarations. | |
5641 | (class Copy_relocs::Copy_reloc_entry): Change constructor to use | |
5642 | Sized_relobj*. Change relobj_ field to Sized_relobj*. | |
5643 | * target-reloc.h (relocate_for_relocatable): Change | |
5644 | offset_in_output_section type to Elf_Addr. Change code that uses | |
5645 | it as well. | |
5646 | * layout.cc (Layout::layout): Always set *off. | |
5647 | * mapfile.cc (Mapfile::print_input_section): Use | |
5648 | output_section_offset. | |
5649 | * i386.cc (Target_i386::copy_reloc): Change object parameter to | |
5650 | Sized_relobj*. | |
5651 | * powerpc.cc (Target_powerpc::copy_reloc): Likewise. | |
5652 | * sparc.cc (Target_sparc::copy_reloc): Likewise. | |
5653 | * x86_64.cc (Target_x86_64::copy_reloc): Likewise. | |
5654 | ||
5cb66f97 ILT |
5655 | 2008-07-03 Ian Lance Taylor <iant@google.com> |
5656 | ||
5657 | * layout.cc (Layout::include_section): Do not discard unrecognized | |
5658 | SHT_STRTAB sections. | |
5659 | ||
afe47622 CS |
5660 | 2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu> |
5661 | ||
5662 | * script.cc (Lex::can_continue_name): Make '?' allowable in | |
5663 | version-script names. | |
5664 | * testsuite/version_script.map: Change glob pattern to use '?' | |
5665 | ||
5adf9721 ILT |
5666 | 2008-06-30 Manish Singh <yosh@gimp.org> |
5667 | ||
5668 | PR 6585 | |
5669 | * symtab.cc (Symbol_table::add_undefined_symbols_from_command_line): | |
5670 | Correct typo. | |
5671 | ||
e6fde208 ILT |
5672 | 2008-06-30 Ian Lance Taylor <iant@google.com> |
5673 | ||
5674 | PR 6660 | |
5675 | PR 6682 | |
5676 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both | |
5677 | versions]: Don't try to read the value in the contents, since we | |
5678 | don't use it. Use the template endianness when writing. | |
5679 | ||
3f2e6a2d CC |
5680 | 2008-06-25 Cary Coutant <ccoutant@google.com> |
5681 | ||
5682 | * fileread.cc (File_read::make_view): Assert on zero-length view. | |
5683 | * object.cc (Sized_relobj::do_read_symbols): Don't try to read | |
5684 | symbol table when there are no symbols to read. | |
5685 | ||
c43d3a48 CS |
5686 | 2008-06-23 Craig Silverstein <csilvers@google.com> |
5687 | ||
5688 | * version.cc (version_string): Bump to 1.7 | |
5689 | ||
5f494ea0 CS |
5690 | 2008-06-18 Craig Silverstein <csilvers@google.com> |
5691 | ||
5692 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast | |
5693 | constant 0xFFFF to type Valtype. | |
5694 | (Powerpc_relocate_functions::rel16_ha): Likewise. | |
5695 | ||
c42e122e ILT |
5696 | 2008-06-17 Ian Lance Taylor <iant@google.com> |
5697 | ||
f34787f8 ILT |
5698 | * output.h (Output_section::Input_section): Initialize p2align_ to |
5699 | zero for Output_section_data constructors. | |
5700 | (Output_section::Input_section::addralign): If not an input | |
5701 | section, return the alignment of the Output_section_data. | |
5702 | * testsuite/copy_test.cc: New file. | |
5703 | * testsuite/copy_test_1.cc: New file. | |
5704 | * testsuite/copy_test_2.cc: New file. | |
5705 | * testsuite/Makefile.am (check_PROGRAMS): Add copy_test. | |
5706 | (copy_test_SOURCES, copy_test_DEPENDENCIES): New variables. | |
5707 | (copy_test_LDFLAGS, copy_test_LDADD): New variables. | |
5708 | (copy_test_1_pic.o, copy_test_1.so): New targets. | |
5709 | (copy_test_2_pic.o, copy_test_2.so): New targets. | |
5710 | * testsuite/Makefile.in: Rebuild. | |
5711 | ||
c42e122e ILT |
5712 | * script-sections.cc (Script_sections::place_orphan): Initialize |
5713 | local variable exact. | |
5714 | ||
ce3ac18a DE |
5715 | 2008-06-13 David Edelsohn <edelsohn@gnu.org> |
5716 | ||
5717 | * powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC. | |
5718 | ||
42cacb20 DE |
5719 | 2008-06-12 David Edelsohn <edelsohn@gnu.org> |
5720 | David S. Miller <davem@davemloft.net> | |
5721 | ||
5722 | * powerpc.cc: New file. | |
5723 | * Makefile.am (TARGETSOURCES): Add powerpc.cc | |
5724 | (ALL_TARGETOBJS): Add powerpc.$(OBJEXT) | |
5725 | * configure.tgt: Add entries for powerpc-* and powerpc64-*. | |
5726 | * Makefile.in: Rebuild. | |
5727 | ||
7b308235 ILT |
5728 | 2008-06-09 Ian Lance Taylor <iant@google.com> |
5729 | ||
5730 | * testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and | |
5731 | <exception>. | |
5732 | (throwing, orig_terminate): New static variables. | |
5733 | (terminate_handler): New static function. | |
5734 | (t2): Set terminate handler. | |
5735 | ||
f0b886e3 ILT |
5736 | 2008-06-05 Kris Van Hees <kris.van.hees@oracle.com> |
5737 | ||
5738 | PR 6584 | |
cd536b21 | 5739 | * binary.cc (Binary_to_elf::sized_convert): Fix .data |
f0b886e3 ILT |
5740 | alignment. |
5741 | ||
3e90f135 CC |
5742 | 2008-05-30 Cary Coutant <ccoutant@google.com> |
5743 | ||
5744 | * archive.cc (Archive::include_all_members) Correct to step | |
5745 | over symbol table and extended name table in thin archives. | |
5746 | ||
e09ad04a ILT |
5747 | 2008-05-29 Kris Van Hees <kris.van.hees@oracle.com> |
5748 | ||
5749 | PR 6407 | |
5750 | * target-reloc.h (relocate_for_relocatable): Fix new_offset | |
5751 | calculation. | |
5752 | ||
62b01cb5 ILT |
5753 | 2008-05-28 Caleb Howe <cshowe@google.com> |
5754 | ||
5755 | * reduced_debug_output.cc: New file. | |
5756 | * reduced_debug_output.h: New file. | |
92de84a6 | 5757 | * options.h (class General_options): Add --strip-debug-non-line. |
62b01cb5 ILT |
5758 | * options.cc (General_options::finalize): Add strip_debug_non_line |
5759 | to the strip heirarchy. | |
5760 | * layout.h (class Layout): Add debug_abbrev_ and debug_info_ | |
5761 | fields. | |
5762 | * layout.cc: Include "reduced_debug_output.h". | |
5763 | (Layout::Layout): Initialize new fields. | |
5764 | (line_only_debug_sections): New static array. | |
5765 | (is_lines_only_debug_sections): New static inline function. | |
5766 | (Layout::include_section): Handle --strip-debug-non-line. | |
5767 | (Layout::make_output_section): If --strip-debug-non-line, build | |
5768 | new output sections for .debug_abbrev and .debug_info. | |
5769 | * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace | |
5770 | gold. Warn about possible overflow. | |
5771 | (read_signed_LEB_128): Likewise. | |
5772 | * dwarf_reader.h: (read_unsigned_LEB_128): Declare. | |
5773 | (read_signed_LEB_128): Declare. | |
5774 | * Makefile.am (CCFILES): Add reduced_debug_output.cc. | |
5775 | (HFILES): Add reduced_debug_output.h. | |
5776 | * Makefile.in: Rebuild. | |
5777 | ||
7d9e3d98 ILT |
5778 | 2008-05-21 Ian Lance Taylor <iant@google.com> |
5779 | ||
5780 | * mapfile.cc: New file. | |
5781 | * mapfile.h: New file. | |
5782 | * options.h (class General_options): Add -M/--print-map and -Map. | |
5783 | * options.cc (General_options::finalize): Make -M equivalent to | |
5784 | -Map -. | |
5785 | * main.cc: Include <cstdio> and "mapfile.h". | |
5786 | (main): Open mapfile if requested. | |
5787 | * gold.cc (class Middle_runner): Add mapfile_ field. Update | |
5788 | constructor. Change caller. | |
5789 | (queue_initial_tasks): Add mapfile parameter. Change caller. | |
5790 | (queue_middle_tasks): Likewise. | |
5791 | * gold.h (queue_initial_tasks, queue_middle_tasks): Update | |
5792 | declarations. | |
5793 | * archive.cc: Include "mapfile.h". | |
5794 | (Archive::add_symbols): Add mapfile parameter. Change all | |
5795 | callers. Pass mapfile, symbol, and reason to include_member. | |
5796 | (Archive::include_all_members): Add mapfile parameter. Change all | |
5797 | callers. | |
5798 | (Archive::include_member): Add mapfile, sym, and why parameters. | |
5799 | Change all callers. Report inclusion to map file. | |
5800 | * archive.h: Include "fileread.h". | |
5801 | (class Archive): Update declarations. | |
5802 | (Archive::file): New const method. | |
5803 | (class Add_archive_symbols): Add mapfile_ field. Update | |
5804 | constructor. Change all callers. | |
5805 | * readsyms.h (class Read_symbols): Likewise. | |
5806 | (class Finish_group): Likewise. | |
5807 | (class Read_script): Likewise. | |
5808 | * common.cc: Include "mapfile.h". | |
5809 | (Symbol_table::allocate_commons): Add mapfile parameter. Change | |
5810 | all callers. | |
5811 | (Symbol_table::do_allocate_commons): Likewise. | |
5812 | (Symbol_table::do_allocate_commons_list): Likewise. Report common | |
5813 | symbol allocation to mapfile. | |
5814 | * common.h (class Allocate_commons_task): Add mapfile_ field. | |
5815 | Update constructor. Change all callers. | |
5816 | * symtab.h (class Symbol_table): Update declarations. | |
5817 | * layout.cc: Include "mapfile.h". | |
5818 | (Layout_task_runner::run): Print information to mapfile. | |
5819 | (Layout::create_gold_note): Change Output_data_fixed_space to | |
5820 | Output_data_zero_fill. | |
5821 | (Layout::create_build_id): Likewise. | |
5822 | (Layout::print_to_mapfile): New function. | |
5823 | * layout.h (class Layout_task_runner): Add mapfile_ field. Update | |
5824 | constructor. Change caller. | |
5825 | (class Layout): Declare print_to_mapfile. | |
5826 | * output.cc (Output_section::Input_section::print_to_mapfile): New | |
5827 | function. | |
5828 | (Output_section::add_input_section): If producing a map, always | |
5829 | add to input_sections_ list. | |
5830 | (Output_section::do_print_to_mapfile): New function. | |
5831 | (Output_segment::print_sections_to_mapfile): New function. | |
5832 | (Output_segment::print_section_list_to_mapfile): New function. | |
5833 | * output.h: Include "mapfile.h". | |
5834 | (Output_data::print_to_mapfile): New function. | |
5835 | (Output_data::do_print_to_mapfile): New virtual function. | |
5836 | (Output_segment_headers::do_print_to_mapfile): New function. | |
5837 | (Output_file_header::do_print_to_mapfile): New function. | |
5838 | (Output_data_const::do_print_to_mapfile): New function. | |
5839 | (class Output_data_const_buffer): Add map_name_ field. Update | |
5840 | constructor. Change all callers. Add do_print_to_mapfile | |
5841 | function. | |
5842 | (class Output_data_fixed_space): Likewise. | |
5843 | (class Output_data_space): Likewise. | |
5844 | (class Output_data_zero_fill): New class. | |
5845 | (Output_data_strtab::do_print_to_mapfile): New function. | |
5846 | (Output_data_reloc_base::do_print_to_mapfile): New function. | |
5847 | (Output_relocatable_relocs::do_print_to_mapfile): New function. | |
5848 | (Output_data_group::do_print_to_mapfile): New function. | |
5849 | (Output_data_got::do_print_to_mapfile): New function. | |
5850 | (Output_data_dynamic::do_print_to_mapfile): New function. | |
5851 | (Output_symtab_xindex::do_print_to_mapfile): New function. | |
5852 | (class Output_section): Declare do_print_to_mapflie. Declare | |
5853 | print_to_mapfile in Input_section. | |
5854 | (class Output_segment): Declare new functions. | |
5855 | * object.h (Sized_relobj::symbol_count): New function. | |
5856 | * script-sections.cc | |
5857 | (Output_section_element_dot_assignment::set_section_addresses): | |
5858 | Change Output_data_fixed_space to Output_data_zero_fill. | |
5859 | (Output_data_expression::do_print_to_mapfile): New function. | |
5860 | * script.cc (read_input_script): Add mapfile parameter. Change | |
5861 | all callers. | |
5862 | * script.h (read_input_script): Update declaration. | |
5863 | * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. | |
5864 | (Eh_frame::do_print_to_mapfile): New function. | |
5865 | * merge.h (Output_merge_data::do_print_to_mapfile): New function. | |
5866 | (Output_merge_string::do_print_to_mapfile): New function. | |
5867 | * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New | |
5868 | function. | |
5869 | * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New | |
5870 | function. | |
5871 | * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New | |
5872 | function. | |
5873 | * Makefile.am (CCFILES): Add mapfile.cc. | |
5874 | (HFILES): Add mapfile.h. | |
5875 | * Makefile.in: Rebuild. | |
5876 | ||
9f1d377b ILT |
5877 | 2008-05-19 Ian Lance Taylor <iant@google.com> |
5878 | ||
5879 | * options.h (class General_options): Add -z relro. | |
5880 | * layout.cc (Layout::Layout): Initialize relro_segment_. | |
5881 | (Layout::add_output_section_data): Return the output section. | |
5882 | (Layout::make_output_section): Rcognize relro sections and mark | |
5883 | them appropriately. | |
5884 | (Layout::attach_allocated_section_to_segment): Put relro sections | |
5885 | in a PT_GNU_RELRO segment. | |
5886 | (Layout::create_initial_dynamic_sections): Mark the .dynamic | |
5887 | section as relro. | |
5888 | (Layout::segment_precedes): Sort PT_GNU_RELRO segments after | |
5889 | PT_TLS segments. | |
5890 | (Layout::linkonce_mapping): Map d.rel.ro.local to | |
5891 | .data.rel.ro.local. | |
5892 | (Layout::output_section_name): Us .data.rel.ro.local for any | |
5893 | section which begins with that. | |
5894 | * layout.h (class Layout): Update add_output_section_data | |
5895 | declaration. Add relro_segment_ field. | |
5896 | * output.cc (Output_section::Output_section): Initialize is_relro_ | |
5897 | and is_relro_local_ fields. | |
5898 | (Output_segment::add_output_section): Group relro sections. | |
5899 | (Output_segment::is_first_section_relro): New function. | |
5900 | (Output_segment::maximum_alignment): If there is a relro section, | |
5901 | align the segment to the common page size. | |
5902 | (Output_segment::set_section_addresses): Track whether we are | |
5903 | looking at relro sections. If the last section is a relro | |
5904 | section, align to the common page size. | |
5905 | (Output_segment::set_section_list_addresses): Add in_relro | |
5906 | parameter. Change all callers. Align to the page size when | |
5907 | moving from relro to non-relro section. | |
5908 | (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO | |
5909 | segment. | |
5910 | * output.h (class Output_section): Add is_relro_ and | |
5911 | is_relro_local_ fields. | |
5912 | (Output_section::is_relro): New function. | |
5913 | (Output_section::set_is_relro): New function. | |
5914 | (Output_section::is_relro_local): New function. | |
5915 | (Output_section::set_is_relro_local): New function. | |
5916 | (class Output_segment): Update declarations. | |
5917 | * i386.cc (Target_i386::got_section): Mark .got section as relro. | |
5918 | * sparc.cc (Target_sparc::got_section): Likewise. | |
5919 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
5920 | * testsuite/relro_test_main.cc: New file. | |
5921 | * testsuite/relro_test.cc: New file. | |
5922 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. | |
5923 | (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. | |
5924 | (relro_test_LDFLAGS, relro_test_LDADD): New variables. | |
5925 | (relro_test.so, relro_test_pic.o): New targets. | |
5926 | * testsuite/Makefile.in: Rebuild. | |
5927 | ||
a984ee1d ILT |
5928 | 2008-05-16 Ian Lance Taylor <iant@google.com> |
5929 | ||
01676dcd ILT |
5930 | * output.cc (Output_segment::add_output_section): Remove front |
5931 | parameter. | |
5932 | * output.h (class Output_segment): Remove | |
5933 | add_initial_output_section and overloaded add_output_section. | |
5934 | Update declaration of remaining add_output_section. | |
5935 | * layout.cc (Layout::create_interp): Call add_output_section | |
5936 | rather than add_initial_output_section. | |
5937 | (Layout::finish_dynamic_section): Likewise. | |
5938 | ||
497897f9 ILT |
5939 | * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
5940 | for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we | |
5941 | know the dynamic type. | |
5942 | * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ | |
5943 | field. Initialize it in constructor. | |
5944 | (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS | |
5945 | block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. | |
5946 | Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block | |
5947 | reloc. | |
5948 | ||
a984ee1d ILT |
5949 | * output.cc (Output_reloc::get_address): Change return type to |
5950 | Elf_Addr. | |
5951 | * output.h (class Output_reloc): Update get_address declaration. | |
5952 | * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types | |
5953 | for section addresses. | |
5954 | ||
55ba0940 ILT |
5955 | 2008-05-09 Ian Lance Taylor <iant@google.com> |
5956 | ||
5957 | PR 6493 | |
5958 | * gold.cc (gold_nomem): Use return value of write. | |
5959 | ||
75517b77 ILT |
5960 | 2008-05-08 Ian Lance Taylor <iant@google.com> |
5961 | ||
5962 | * symtab.c (Symbol::init_base_output_data): Add version | |
5963 | parameter. Change all callers. | |
5964 | (Symbol::init_base_output_segment): Likewise. | |
5965 | (Symbol::init_base_constant): Likewise. | |
5966 | (Symbol::init_base_undefined): Likewise. | |
5967 | (Sized_symbol::init_output_data): Likewise. | |
5968 | (Sized_symbol::init_output_segment): Likewise. | |
5969 | (Sized_symbol::init_constant): Likewise. | |
5970 | (Sized_symbol::init_undefined): Likewise. | |
5971 | (Symbol_table::do_define_in_output_data): If the new symbol has a | |
5972 | version, mark it as the default. | |
5973 | (Symbol_table::do_define_in_output_segment): Likewise. | |
5974 | (Symbol_table::do_define_as_constant): Likewise. | |
5975 | * symtab.h (class Symbol): Update declarations. | |
5976 | (class Sized_symbol): Likewise. | |
5977 | * resolve.cc (Symbol::override_version): New function. | |
c42e122e | 5978 | (Symbol::override_base): Call override_version. |
75517b77 ILT |
5979 | (Symbol::override_base_with_special): Likewise. |
5980 | * testsuite/ver_script_8.script: New file. | |
5981 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. | |
5982 | (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. | |
5983 | (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. | |
5984 | (ver_test_8_1.so, ver_test_8_2.so): New targets. | |
5985 | ||
f1f70eae ILT |
5986 | 2008-05-06 Ian Lance Taylor <iant@google.com> |
5987 | ||
f3e9c5c5 ILT |
5988 | PR 6049 |
5989 | * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end | |
5990 | functions. | |
5991 | (class General_options): Remove existing --undefined, and add | |
5992 | --no-undefined instead. Add new --undefined as synonym for -u. | |
5993 | * archive.cc (Archive::add_symbols): Check whether symbol was | |
5994 | named with -u. | |
5995 | * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. | |
5996 | * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change | |
5997 | all uses. Add IS_UNDEFINED. Update declarations to split | |
5998 | different versions of init_base. Declare init_base_undefined. | |
5999 | (Symbol::is_defined): Handle IS_UNDEFINED. | |
6000 | (Symbol::is_undefined): Likewise. | |
6001 | (Symbol::is_weak_undefined): Call is_undefined. | |
6002 | (Symbol::is_absolute): Handle IS_CONSTANT. | |
6003 | (class Sized_symbol): Update declarations to split different | |
6004 | versions of init. Declare init_undefined. | |
6005 | (class Symbol_table): Declare new functions. | |
6006 | * symtab.cc (Symbol::init_base_object): Rename from init_base. | |
6007 | Change all callers. | |
6008 | (Symbol::init_base_output_data): Likewise. | |
6009 | (Symbol::init_base_output_segment): Likewise. | |
6010 | (Symbol::init_base_constant): Likewise. | |
6011 | (Symbol::init_base_undefined): New function. | |
6012 | (Sized_symbol::init_object): Rename from init. Change all | |
6013 | callers. | |
6014 | (Sized_symbol::init_output_data): Likewise. | |
6015 | (Sized_symbol::init_output_segment): Likewise. | |
6016 | (Sized_symbol::init_constant): Likewise. | |
6017 | (Sized_symbol::init_undefined): New function. | |
6018 | (Symbol_table::add_undefined_symbols_from_command_line): New | |
6019 | function. | |
6020 | (Symbol_table::do_add_undefined_symbols_from_command_line): New | |
6021 | function. | |
6022 | (Symbol::final_value_is_known): Handle IS_UNDEFINED. | |
6023 | (Symbol::output_section): Likewise. | |
6024 | (Symbol::set_output_section): Likewise. | |
6025 | (Symbol_table::sized_finalize_symbol): Likewise. | |
6026 | (Symbol_table::sized_write_globals): Likewise. | |
6027 | * resolve.cc (Symbol_table::should_override): Likewise. | |
6028 | (Symbol::override_base_with_special): Likewise. | |
6029 | ||
8bdcdf2c ILT |
6030 | * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
6031 | symbol, change it to have default visibility. | |
6032 | * testsuite/protected_1.cc: New file. | |
6033 | * testsuite/protected_2.cc: New file. | |
6034 | * testsuite/protected_3.cc: New file. | |
6035 | * testsuite/protected_main_1.cc: New file. | |
6036 | * testsuite/protected_main_2.cc: New file. | |
6037 | * testsuite/protected_main_3.cc: New file. | |
6038 | * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. | |
6039 | (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. | |
6040 | (protected_1_LDFLAGS, protected_1_LDADD): Define. | |
6041 | (protected_1.so): New target. | |
6042 | (protected_1_pic.o, protected_2_pic.o): New targets. | |
6043 | (protected_3_pic.o): New target. | |
6044 | (check_PROGRAMS): Add protected_2. | |
6045 | (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. | |
6046 | (protected_2_LDFLAGS, protected_2_LDADD): Define. | |
6047 | * testsuite/Makefile.in: Rebuild. | |
6048 | ||
2b706932 ILT |
6049 | * options.h (DEFINE_var): Add set_user_set_##varname__. |
6050 | (DEFINE_bool_alias): New macro. | |
6051 | (class General_options): Define -Bstatic using DEFINE_bool_alias | |
6052 | rather than DEFINE_special. Add --undefined as an alias for -z | |
6053 | defs. | |
6054 | * options.cc (General_options::parse_Bstatic): Remove. | |
6055 | ||
d82a5bcc ILT |
6056 | * options.h (class General_options): Add --fatal-warnings. |
6057 | * main.cc (main): Implement --fatal-warnings. | |
6058 | * errors.h (Errors::warning_count): New function. | |
6059 | ||
f1f70eae ILT |
6060 | * options.h (class General_options): Add -Bsymbolic-functions. |
6061 | * symtab.h (Symbol::is_preemptible): Check for | |
6062 | -Bsymbolic-functions. | |
6063 | ||
8825ac63 ILT |
6064 | 2008-05-05 Ian Lance Taylor <iant@google.com> |
6065 | ||
d98bc257 ILT |
6066 | * options.h (DEFINE_bool): For DASH_Z, create the negative option |
6067 | as noVARNAME rather than no-VARNAME. | |
6068 | (class General_options): Add option -z combreloc. | |
6069 | * output.h (class Output_reloc) [SHT_REL]: Declare compare and | |
6070 | get_address. | |
6071 | (Output_reloc::sort_before) [SHT_REL]: New function. | |
6072 | (Output_reloc::sort_before) [SHT_RELA]: New function. | |
6073 | (class Output_data_reloc_base): Add sort_relocs_ field. Define | |
6074 | Sort_relocs_comparison. | |
6075 | (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs | |
6076 | parameter. Change all callers. | |
6077 | (Output_data_reloc::Output_data_reloc) [both versions]: Add | |
6078 | sort_relocs parameter. Change all callers. | |
6079 | * output.cc (Output_reloc::get_address): New function, broken out | |
6080 | of write_rel. | |
6081 | (Output_reloc::write_rel): Call it. | |
6082 | (Output_reloc::compare): New function. | |
6083 | (Output_data_reloc_base::do_write): Optionally sort relocs. | |
6084 | ||
60b2b4e7 ILT |
6085 | * configure.ac: If targ_extra_obj is set, link it in. |
6086 | * configure.tgt: Initialize all variables. | |
6087 | (x86_64*): Set targ_extra_obj and targ_extra_size. | |
6088 | * configure: Rebuild. | |
6089 | ||
8825ac63 ILT |
6090 | * object.cc (Sized_relobj::include_section_group): Adjust section |
6091 | indexes read from group data. Build vector to pass to | |
6092 | layout_group. | |
6093 | * layout.cc (Layout::layout_group): Add flags and shndxes | |
6094 | parameters. Remove contents parameter. Change caller. Update | |
6095 | explicit instantiations. | |
6096 | * layout.h (class Layout): Update layout_group declaration. | |
6097 | * output.cc (Output_data_group::Output_data_group): Add flags and | |
6098 | input_shndxes parameters. Remove contents parameter. Change | |
6099 | caller. | |
6100 | (Output_data_group::do_write): Change input_sections_ to | |
6101 | input_shndxes_. | |
6102 | * output.h (class Output_data_group): Update constructor | |
6103 | declaration. Rename input_sections_ to input_shndxes_. | |
6104 | * testsuite/many_sections_test.cc: Add template. | |
6105 | ||
e94cf127 CC |
6106 | 2008-04-30 Cary Coutant <ccoutant@google.com> |
6107 | ||
4418b2d5 CC |
6108 | * target-reloc.h (relocate_section): Fix dead-pointer bug. |
6109 | ||
e94cf127 CC |
6110 | * layout.cc (Layout::include_section): Refactored check for debug |
6111 | info section. | |
6112 | (Layout::add_comdat): Add new parameters. Change type | |
6113 | of signature parameter. Add object and shndx to signatures table. | |
6114 | (Layout::find_kept_object): New function. | |
6115 | * layout.h: Include <cstring>. | |
6116 | (Layout::is_debug_info_section): New function. | |
6117 | (Layout::add_comdat): Add new parameters. | |
6118 | (Layout::find_kept_object): New function. | |
6119 | (Layout::Kept_section): New struct. | |
6120 | (Layout::Signatures): Change type of map range. | |
6121 | * object.cc (Relobj::output_section_address): New function. | |
6122 | (Sized_relobj::include_section_group): Add new parameters. Change | |
6123 | calls to Layout::add_comdat. Change to build table of kept comdat | |
6124 | groups and table mapping discarded sections to kept sections. | |
6125 | (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. | |
6126 | (Sized_relobj::do_layout): Change calls to include_section_group and | |
6127 | include_linkonce_section. | |
6128 | (Sized_relobj::do_finalize_local_symbols): Do not set local symbol | |
6129 | value to zero when section is discarded. | |
6130 | (Sized_relobj::map_to_kept_section): New function. | |
6131 | * object.h (Relobj::output_section_address): New function. | |
6132 | (Relobj::Comdat_group): New type. | |
6133 | (Relobj::find_comdat_group): New function. | |
6134 | (Relobj::Comdat_group_table): New type. | |
6135 | (Relobj::Kept_comdat_section): New type. | |
6136 | (Relobj::Kept_comdat_section_table): New type. | |
6137 | (Relobj::add_comdat_group): New function. | |
6138 | (Relobj::set_kept_comdat_section): New function. | |
6139 | (Relobj::get_kept_comdat_section): New function. | |
6140 | (Relobj::comdat_groups_): New field. | |
6141 | (Relobj::kept_comdat_sections_): New field. | |
6142 | (Symbol_value::input_value): Update comment. | |
6143 | (Sized_relobj::map_to_kept_section) New function. | |
6144 | (Sized_relobj::include_linkonce_section): Add new parameter. | |
6145 | * target-reloc.h (Comdat_behavior): New type. | |
6146 | (get_comdat_behavior): New function. | |
6147 | (relocate_section): Add code to map a discarded section to the | |
6148 | corresponding kept section when applying a relocation. | |
6149 | ||
e4e5049b CS |
6150 | 2008-04-30 Craig Silverstein <csilvers@google.com> |
6151 | ||
6152 | * dwarf_reader.cc (next_generation_count): New static var. | |
6153 | (Addr2line_cache_entry): New struct. | |
6154 | (addr2line_cache): New static var. | |
6155 | (Dwarf_line_info::one_addr2line): Added caching. | |
6156 | (Dwarf_line_info::clear_addr2line_cache): New function. | |
6157 | * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add | |
6158 | cache-size parameter. | |
6159 | (Dwarf_line_info::one_addr2line_cache): New function. | |
6160 | * symtab.cc (Symbol_table::detect_odr_violations): Pass | |
6161 | new cache-size argument to one_addr2line(), and clear cache. | |
6162 | ||
d09e9154 CC |
6163 | 2008-04-28 Cary Coutant <ccoutant@google.com> |
6164 | ||
6165 | * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and | |
6166 | R_386_PC8 relocations. | |
6167 | ||
7ef73768 ILT |
6168 | 2008-04-23 Ian Lance Taylor <iant@google.com> |
6169 | ||
55438702 ILT |
6170 | * object.cc (Sized_relobj::include_section_group): Check for |
6171 | invalid section group. | |
6172 | ||
c165fb93 ILT |
6173 | * object.cc (make_elf_object): Correct test for 64-bit ELF file |
6174 | header size. | |
6175 | ||
7ef73768 ILT |
6176 | * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
6177 | than read for file header. | |
6178 | * archive.cc (Archive::include_member): Likewise. | |
6179 | ||
6194aaab L |
6180 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
6181 | ||
6182 | * aclocal.m4: Regenerate. | |
6183 | * configure: Regenerate. | |
6184 | ||
d491d34e ILT |
6185 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
6186 | ||
5ea2bac6 ILT |
6187 | * version.cc (version_string): Bump to 1.6. |
6188 | ||
7bc3e21a ILT |
6189 | * testsuite/Makefile.am (many_sections_r_test): New target. |
6190 | (many_sections_r_test_SOURCES): Remove. | |
6191 | (many_sections_r_test_DEPENDENCIES): Remove. | |
6192 | (many_sections_r_test_LDFLAGS): Remove. | |
6193 | (many_sections_r_test_LDADD): Remove. | |
6194 | ||
7fcd3aa9 ILT |
6195 | * object.cc (Sized_relobj::do_add_symbols): Always pass |
6196 | local_symbol_count_ to add_from_relobj. | |
6197 | ||
4c94d6ae ILT |
6198 | * testsuite/Makefile.am (many_sections_check.h): Only check one in |
6199 | every thousand variables. | |
6200 | * testsuite/Makefile.in: Rebuild. | |
6201 | ||
d491d34e ILT |
6202 | * object.cc (Xindex::initialize_symtab_xindex): New function. |
6203 | (Xindex::read_symtab_xindex): New function. | |
6204 | (Xindex::sym_xindex_to_shndx): New function. | |
6205 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
6206 | available. | |
6207 | (Sized_relobj::do_initialize_xindex): New function. | |
6208 | (Sized_relobj::do_read_symbols): Adjust section links. | |
6209 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
6210 | parameter. Change all callers. | |
6211 | (Sized_relobj::include_section_group): Adjust section links and | |
6212 | symbol section indexes. | |
6213 | (Sized_relobj::do_layout): Adjust section links. | |
6214 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
6215 | symbol section indexes. | |
6216 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
6217 | ordinary and special symbols. | |
6218 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
6219 | dynsym_xindex parameters. Change all callers. Adjust section | |
6220 | links. Use SHN_XINDEX when needed. | |
6221 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
6222 | Don't get fooled by special symbols. | |
6223 | * object.h (class Xindex): Define. | |
6224 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
6225 | do_initialize_xindex. | |
6226 | (Object::adjust_sym_shndx): New function. | |
6227 | (Object::set_xindex): New protected function. | |
6228 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
6229 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
6230 | (Symbol_value::value): Assert ordinary section. | |
6231 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
6232 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
6233 | Change all callers. | |
6234 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
6235 | all callers. | |
6236 | (class Sized_relobj): Update declarations. | |
6237 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
6238 | parameter. Change all callers. | |
6239 | (Sized_relobj::adjust_shndx): New function. | |
6240 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
6241 | field. | |
6242 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
6243 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
6244 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
6245 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
6246 | (Sized_dynobj::read_dynamic): Likewise. | |
6247 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
6248 | section links. | |
6249 | (Sized_dynobj::do_initialize_xindex): New function. | |
6250 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
6251 | do_initialize_xindex. | |
6252 | (Sized_dynobj::adjust_shndx): New function. | |
6253 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
6254 | dynsym_xindex_ fields. | |
6255 | (Layout::finalize): Add a call to set_section_indexes before | |
6256 | creating the symtab sections. | |
6257 | (Layout::set_section_indexes): Don't do anything if the section | |
6258 | already has a section index. | |
6259 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
6260 | caller. Create .symtab_shndx section if needed. | |
6261 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
6262 | caller. | |
6263 | (Layout::allocated_output_section_count): New function. | |
6264 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
6265 | needed. | |
6266 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
6267 | fields. Update declarations. | |
6268 | (Layout::symtab_xindex): New function. | |
6269 | (Layout::dynsym_xindex): New function. | |
6270 | (class Write_symbols_task): Add layout_ field. | |
6271 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
6272 | Change caller. | |
6273 | * output.cc (Output_section_headers::Output_section_headers): Add | |
6274 | shstrtab_section parameter. Change all callers. | |
6275 | (Output_section_headers::do_sized_write): Store overflow values | |
6276 | for section count and section string table section index in | |
6277 | section header zero. | |
6278 | (Output_file_header::do_sized_write): Check for overflow of | |
6279 | section count and section string table section index. | |
6280 | (Output_symtab_xindex::do_write): New function. | |
6281 | (Output_symtab_xindex::endian_do_write): New function. | |
6282 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
6283 | Update declarations. | |
6284 | (class Output_symtab_xindex): Define. | |
6285 | (Output_section::has_out_shndx): New function. | |
6286 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
6287 | field. | |
6288 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
6289 | Change all callers. | |
6290 | (Sized_symbol::init): Likewise. | |
6291 | (Symbol::output_section): Check for ordinary symbol. | |
6292 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
6293 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
6294 | callers. | |
6295 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
6296 | Change all callers. Simplify handling of symbols from sections | |
6297 | not included in the link. | |
6298 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
6299 | distinction. | |
6300 | (Weak_alias_sorter::operator()): Assert that symbols are | |
6301 | ordinary. | |
6302 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
6303 | distinction. | |
6304 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
6305 | parameters. Change all callers. | |
6306 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
6307 | symbol distinction. Use SHN_XINDEX when needed. | |
6308 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
6309 | parameter. Change all callers. | |
6310 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
6311 | SHN_XINDEX when needed. | |
6312 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
6313 | declarations. | |
6314 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
6315 | (Symbol::is_defined): Check is_ordinary. | |
6316 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
6317 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
6318 | (class Sized_symbol): Update declarations. | |
6319 | (class Symbol_table): Update declarations. | |
6320 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
6321 | parameters. Change all callers. | |
6322 | (Sized_symbol::override): Likewise. | |
6323 | (Symbol_table::override): Likewise. | |
6324 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
6325 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
6326 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
6327 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
6328 | to be in an ordinary section. | |
6329 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
6330 | object and is_ordinary parameters. Change all callers. | |
6331 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
6332 | Change all callers. Don't add undefined or non-ordinary symbols | |
6333 | to reloc_map_. | |
6334 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
6335 | Change all callers. | |
6336 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
6337 | declarations. | |
6338 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
6339 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
6340 | (Sized_relobj::relocate_sections): Likewise. | |
6341 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
6342 | (scan_relocatable_relocs): Likewise. | |
6343 | * i386.cc (Scan::local): Check for ordinary symbols. | |
6344 | * sparc.cc (Scan::local): Likewise. | |
6345 | * x86_64.cc (Scan::local): Likewise. | |
6346 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
6347 | to symbol_section_and_value. | |
6348 | * testsuite/many_sections_test.cc: New file. | |
6349 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
6350 | (check_PROGRAMS): Add many_sections_test. | |
6351 | (many_sections_test_SOURCES): Define. | |
6352 | (many_sections_test_DEPENDENCIES): Define. | |
6353 | (many_sections_test_LDFLAGS): Define. | |
6354 | (BUILT_SOURCES): Add many_sections_define.h. | |
6355 | (many_sections_define.h): New target. | |
6356 | (BUILT_SOURCES): Add many_sections_check.h. | |
6357 | (many_sections_check.h): New target. | |
6358 | (check_PROGRAMS): Add many_sections_r_test. | |
6359 | (many_sections_r_test_SOURCES): Define. | |
6360 | (many_sections_r_test_DEPENDENCIES): Define. | |
6361 | (many_sections_r_test_LDFLAGS): Define. | |
6362 | (many_sections_r_test_LDADD): Define. | |
6363 | (many_sections_r_test.o): New target. | |
6364 | * testsuite/Makefile.in: Rebuild. | |
6365 | ||
c5818ff1 CC |
6366 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
6367 | ||
6368 | * errors.cc (Errors::info): New function. | |
6369 | (gold_info): New function. | |
6370 | * errors.h (Errors::info): New function. | |
6371 | * gold.h (gold_info): New function. | |
6372 | * object.cc (Input_objects::add_object): Print trace output. | |
6373 | * options.cc (options::parse_set): New function. | |
6374 | (General_options::parse_wrap): Deleted. | |
6375 | (General_options::General_options): Deleted initializer. | |
6376 | * options.h (options::String_set): New typedef. | |
6377 | (options::parse_set): New function. | |
6378 | (DEFINE_set): New macro. | |
6379 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
6380 | callers of any_wrap_symbols and is_wrap_symbol. | |
6381 | (General_options::trace, General_options::trace_symbol): | |
6382 | New options. | |
6383 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
6384 | (General_options::wrap_symbols_): Deleted. | |
6385 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
6386 | ||
b5be4a7c DM |
6387 | 2008-04-17 David S. Miller <davem@davemloft.net> |
6388 | ||
6389 | * options.cc (General_options::parse_V): New function. | |
6390 | * options.h: Add entries for -V and -Qy. | |
6391 | ||
155a0dd7 ILT |
6392 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
6393 | ||
6394 | * common.cc (Symbol_table::allocate_commons): Remove options | |
6395 | parameter. Change caller. | |
6396 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
6397 | Change caller. Just call do_allocate_commons_list twice. | |
6398 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
6399 | of do_allocate_commons. | |
6400 | * common.h (class Allocate_commons_task): Remove options_ field. | |
6401 | Update constructor. | |
6402 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
6403 | tls_commons_. | |
6404 | (Symbol_table::add_from_object): Put TLS common symbols on | |
6405 | tls_commons_ list. | |
6406 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
6407 | which are IN_OUTPUT_DATA. | |
6408 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
6409 | allocate_commons and do_allocate_commons declarations. Declare | |
6410 | do_allocate_commons_list. | |
6411 | * gold.cc (queue_middle_tasks): Update creation of | |
6412 | Allocate_commons_task to not pass options. | |
6413 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
6414 | (TLS_TEST_C_FLAGS): New variable. | |
6415 | (tls_test_c_pic.o): New target. | |
6416 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
6417 | (tls_test_c_pic_ie.o): New target. | |
6418 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
6419 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
6420 | (tls_test_c.o): New target. | |
6421 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
6422 | (tls_pic_test_LDADD): Likewise. | |
6423 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
6424 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
6425 | (tls_test_c_gnu2.o): New target. | |
6426 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
6427 | tls_test_c_gnu2.o. | |
6428 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
6429 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
6430 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
6431 | * testsuite/tls_test.cc: Include "config.h". | |
6432 | (t_last): Call t11_last. | |
6433 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
6434 | * testsuite/tls_test_c.c: New file. | |
6435 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
6436 | * configure.ac: Check for OpenMP support. | |
6437 | * configure, config.in, Makefile.in: Rebuild. | |
6438 | * testsuite/Makefile.in: Rebuild. | |
6439 | ||
edfbb029 CC |
6440 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
6441 | ||
6442 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
6443 | (Target_i386::tls_base_symbol_defined_): New field. | |
6444 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
6445 | (Target_i386::Scan::global): Likewise. | |
6446 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
6447 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
6448 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
6449 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
6450 | (Target_x86_64::Scan::global): Likewise. | |
6451 | ||
f3c69fca CC |
6452 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
6453 | ||
6454 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
6455 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
6456 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
6457 | building shared libraries. | |
6458 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
6459 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
6460 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
6461 | * testsuite/Makefile.in: Rebuild. | |
6462 | * testsuite/weak_undef.h: New file. | |
6463 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
6464 | * testsuite/weak_undef_file2.cc: Likewise. | |
6465 | * testsuite/weak_undef_test.cc: Likewise. | |
6466 | ||
7c414435 DM |
6467 | 2008-04-16 David S. Miller <davem@davemloft.net> |
6468 | ||
32b769e1 DM |
6469 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
6470 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
6471 | (Target_sparc::Scan::check_non_pic): New function. | |
6472 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
6473 | (Target_sparc::Scan::global): Likewise. | |
6474 | ||
11936fb1 DM |
6475 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
6476 | * configure: Rebuild. | |
6477 | ||
7c414435 DM |
6478 | * options.h (DEFINE_enable): New macro. |
6479 | (new_dtags): New enable option. | |
6480 | (initfirst, interpose, loadfltr, nodefaultlib, | |
6481 | nodelete, nodlopen, nodump): New -z options. | |
6482 | * layout.cc (Layout:finish_dynamic_section): If new | |
6483 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
6484 | DT_FLAGS_1 containing any specified -z flags. | |
6485 | ||
85c7bf8b ILT |
6486 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
6487 | ||
12c0daef ILT |
6488 | * copy-relocs.cc: New file. |
6489 | * copy-relocs.h: New file. | |
6490 | * reloc.cc: Remove Copy_relocs code. | |
6491 | * reloc.h: Likewise. | |
6492 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
6493 | get_reloc_addend_noerror. | |
6494 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
6495 | variants of add_global which take an addend which must be zero. | |
6496 | * i386.cc: Include "copy-relocs.h". | |
6497 | (class Target_i386): Change type of copy_relocs_ to variable, | |
6498 | update initializer. | |
6499 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
6500 | Change all callers. | |
6501 | (Target_i386::do_finalize_sections): Change handling of | |
6502 | copy_relocs_. | |
6503 | * sparc.cc: Include "copy-relocs.h". | |
6504 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
6505 | update initializer. | |
6506 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
6507 | Change all callers. | |
6508 | (Target_sparc::do_finalize_sections): Change handling of | |
6509 | copy_relocs_. | |
6510 | * x86_64.cc: Include "copy-relocs.h". | |
6511 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
6512 | update initializer. | |
6513 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
6514 | class. Change all callers. | |
6515 | (Target_x86_64::do_finalize_sections): Change handling of | |
6516 | copy_relocs_. | |
6517 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
6518 | (HFILES): Add copy-relocs.h. | |
6519 | ||
4f4995b6 ILT |
6520 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
6521 | ||
85c7bf8b ILT |
6522 | * testsuite/script_test_4.sh: Permit leading zeroes. |
6523 | ||
4f2a9edd ILT |
6524 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
6525 | ||
e6188289 ILT |
6526 | * script-sections.cc (Script_sections::create_segments): Use |
6527 | header_size_adjustment even when there is enough room for the | |
6528 | headers. | |
6529 | * testsuite/script_test_4.sh: New file. | |
6530 | * testsuite/script_test_4.t: New file. | |
6531 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
6532 | (check_DATA): Add script_test_4.stdout. | |
6533 | (MOSTLYCLEANFILES): Likewise. | |
6534 | (script_test_4): New target. | |
6535 | (script_test_4.stdout): New target. | |
6536 | * testsuite/Makefile.in: Rebuild. | |
6537 | ||
4f2a9edd ILT |
6538 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
6539 | constants. | |
6540 | ||
f5314dd5 DM |
6541 | 2008-04-14 David S. Miller <davem@davemloft.net> |
6542 | ||
6543 | * sparc.cc: New file. | |
6544 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
6545 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
6546 | * configure.tgt: Document targ_extra_size and | |
6547 | targ_extra_big_endian. Add entries for sparc-* and | |
6548 | sparc64-*. | |
6549 | * configure.ac: Handle targ_extra_size and | |
6550 | targ_extra_big_endian. | |
6551 | * Makefile.in: Rebuild. | |
6552 | * configure: Likewise. | |
6553 | * po/POTFILES.in: Likewise. | |
6554 | * po/gold.pot: Likewise. | |
6555 | ||
154e0e9a ILT |
6556 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
6557 | ||
6558 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
6559 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
6560 | in the name/type/flags to section mapping. Don't call | |
6561 | allocate_output_section. | |
6562 | (Layout::choose_output_section): Change parameter from adjust_name | |
6563 | to is_input_section. Don't permit input sections after sections | |
6564 | are attached to segments. Don't call allocate_output_section. | |
6565 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
6566 | not write_enable_output_section. | |
6567 | (Layout::make_output_section): Don't push to | |
6568 | unattached_section_list_ nor call attach_to_segment. Call | |
6569 | attach_section_to_segment if sections are attached. | |
6570 | (Layout::attach_sections_to_segments): New function. | |
6571 | (Layout::attach_section_to_segment): New function. | |
6572 | (Layout::attach_allocated_section_to_segment): Rename from | |
6573 | attach_to_segment. Remove flags parameter. | |
6574 | (Layout::allocate_output_section): Remove function. | |
6575 | (Layout::write_enable_output_section): Remove function. | |
6576 | * layout.h (class Layout): Update for above changes. Add new | |
6577 | field sections_are_attached_. | |
6578 | * output.h (Output_section::update_flags_for_input_section): New | |
6579 | function. | |
6580 | * output.cc (Output_section::add_input_section): Call | |
6581 | update_flags_for_input_section. | |
6582 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
6583 | ||
009a67a2 CC |
6584 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
6585 | ||
6586 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
6587 | thought unnecessary. | |
6588 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
6589 | ||
759b1a24 ILT |
6590 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
6591 | ||
6592 | * output.h (class Output_section_data): Remove inline definition | |
6593 | of set_addralign. | |
6594 | * output.cc (Output_section_data::set_addralign): New function. | |
6595 | ||
c2b45e22 CC |
6596 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
6597 | ||
6598 | Add support for TLS descriptors for i386 and x86_64. | |
6599 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
6600 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
6601 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
6602 | GOT_TYPE_TLS_DESC. | |
6603 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
6604 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
6605 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
6606 | relocations. | |
6607 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
6608 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
6609 | Fix problem with initial-exec relocations. | |
6610 | (Target_i386::Relocate::relocate_tls): Likewise. | |
6611 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
6612 | relaxation. | |
6613 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
6614 | support for section-plus-offset dynamic table entries. | |
6615 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
6616 | (Output_data_dynamic::Dynamic_entry): Add support for | |
6617 | section-plus-offset dynamic table entries. | |
6618 | (Output_data_dynamic::Classification): Likewise. | |
6619 | (Output_data_dynamic::classification_): Renamed offset_. | |
6620 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
6621 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
6622 | (Target_x86_64::make_plt_section): New function. | |
6623 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
6624 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
6625 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
6626 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
6627 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
6628 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
6629 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
6630 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
6631 | add extra PLT entry for TLS descriptors. | |
6632 | (Output_data_plt_x86_64::got_): New field. | |
6633 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
6634 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
6635 | fields. | |
6636 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
6637 | descriptors. | |
6638 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
6639 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
6640 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
6641 | R_386_TLS_DESC_CALL relocations. | |
6642 | (Target_x86_64::Scan::global): Likewise. | |
6643 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
6644 | for TLS descriptors. | |
6645 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
6646 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
6647 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
6648 | GD-to-IE relaxation. | |
6649 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
6650 | and TLS_DESCRIPTORS. | |
6651 | * Makefile.in: Rebuild. | |
6652 | * configure: Rebuild. | |
6653 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
6654 | (tls_test_shared2.so): New target. | |
6655 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
6656 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
6657 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
6658 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
6659 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
6660 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
6661 | New targets. | |
6662 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
6663 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
6664 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
6665 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
6666 | (tls_shared_gnu2_test): New target. | |
6667 | (tls_test_gnu2_shared.so): New target. | |
6668 | (tls_shared_gnu2_test_SOURCES): New variable. | |
6669 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
6670 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
6671 | (tls_shared_gnu2_test_LDADD): New variable. | |
6672 | * testsuite/Makefile.in: Rebuild. | |
6673 | * testsuite/Makefile. | |
6674 | ||
83bfb6b7 ILT |
6675 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
6676 | ||
6677 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
6678 | justsyms.t. | |
6679 | * testsuite/Makefile.in: Rebuild. | |
6680 | ||
6681 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
6682 | long. | |
6683 | * testsuite/script_test_2.cc (main): Adjust test. | |
6684 | ||
706e1f5e ILT |
6685 | 2008-04-11 David S. Miller <davem@davemloft.net> |
6686 | Ian Lance Taylor <iant@google.com> | |
6687 | ||
6688 | * options.h (General_options): Add entries for '-Y' and | |
6689 | '-relax'. | |
6690 | * options.cc (General_options:finalize): If -Y was used, add those | |
6691 | entries to the library path instead of the default "/lib" and | |
6692 | "/usr/lib". | |
6693 | ||
7c98e6bb DM |
6694 | 2008-04-11 David S. Miller <davem@davemloft.net> |
6695 | ||
6696 | * testsuite/justsyms.t: Start at 0x100. | |
6697 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
83bfb6b7 ILT |
6698 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
6699 | long. | |
6700 | * testsuite/script_test_2.cc: Adjust string and section length | |
6701 | checks. | |
7c98e6bb | 6702 | |
99a37bfd ILT |
6703 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
6704 | ||
2cefc357 ILT |
6705 | PR gold/5996 |
6706 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
6707 | orphan parameter. | |
6708 | (Output_section_definition::allocate_to_segment): Likewise. | |
6709 | (Orphan_output_section::allocate_to_segment): Likewise. | |
6710 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
6711 | propagate non-PT_LOAD segments to orphan sections. | |
6712 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
6713 | readelf rather than objdump. | |
6714 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
6715 | .interp section and PT_INTERP segment are the same size. | |
6716 | * testsuite/Makefile.in: Rebuild. | |
6717 | ||
99a37bfd ILT |
6718 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
6719 | aliases for symbols defined in the same object. | |
6720 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
6721 | (weak_alias_test_SOURCES): New variable. | |
6722 | (weak_alias_test_DEPENDENCIES): New variable. | |
6723 | (weak_alias_test_LDFLAGS): New variable. | |
6724 | (weak_alias_test_LDADD): New variable. | |
6725 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
6726 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
6727 | (weak_alias_test_3.o): New target. | |
6728 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
6729 | * testsuite/weak_alias_test_main.cc: New file. | |
6730 | * testsuite/weak_alias_test_1.cc: New file. | |
6731 | * testsuite/weak_alias_test_2.cc: New file. | |
6732 | * testsuite/weak_alias_test_3.cc: New file. | |
6733 | ||
780e49c5 ILT |
6734 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
6735 | ||
cdb0b8f5 ILT |
6736 | * options.h (class General_options): Add --noinhibit-exec option. |
6737 | * main.cc (main): Check --noinhibit-exec. | |
6738 | ||
0864d551 ILT |
6739 | * options.h (class General_options): Define --wrap as a special |
6740 | option. Add wrap_symbols_ field. | |
6741 | (General_options::any_wrap_symbols): New function. | |
6742 | (General_options::is_wrap_symbol): New function. | |
6743 | * options.cc (General_options::parse_wrap): New function. | |
6744 | (General_options::General_options): Initialize wrap_symbols_. | |
6745 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
6746 | (Symbol_table::add_from_object): Handle --wrap. | |
6747 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
6748 | * target.h (Target::wrap_char): New function. | |
6749 | (Target::Target_info): Add wrap_char field. | |
6750 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
6751 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
6752 | * testsuite/testfile.cc (Target_test::test_target_info): | |
6753 | Likewise. | |
6754 | ||
789aa6de ILT |
6755 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
6756 | there is one. | |
6757 | ||
2c38906f ILT |
6758 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
6759 | * layout.cc (Layout::Layout): Initialize new field. | |
6760 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
6761 | output section until we find a section we merged successfully. | |
6762 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
6763 | that the size be non-zero. | |
6764 | ||
780e49c5 ILT |
6765 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
6766 | qualifier. | |
6767 | ||
7fcd0256 ILT |
6768 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
6769 | ||
6770 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
6771 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
6772 | on HAVE_ZLIB. | |
6773 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
6774 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
6775 | ||
6835af53 ILT |
6776 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
6777 | ||
e24f324c ILT |
6778 | * version.cc (version_string): Set to "1.5". |
6779 | ||
a036edd8 ILT |
6780 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
6781 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
6782 | (Target_x86_64::Scan::check_non_pic): New function. | |
6783 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
6784 | (Target_x86_64::Scan::global): Likewise. | |
6785 | ||
624f8810 ILT |
6786 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
6787 | addend parameter. Change caller. Handle merge sections. | |
6788 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
6789 | Address to Addend. Don't add in the result of | |
6790 | local_section_offset, pass down the addend and use the returned | |
6791 | value. | |
6792 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
6793 | Update declarations of local_section_offset and symbol_value. | |
6794 | * testsuite/two_file_test_1.cc (t18): New function. | |
6795 | * testsuite/two_file_test_2.cc (f18): New function. | |
6796 | * testsuite/two_file_test_main.cc (main): Call t18. | |
6797 | * testsuite/two_file_test.h (t18, f18): Declare. | |
6798 | ||
6835af53 ILT |
6799 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
6800 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
6801 | conditionals. | |
6802 | (TEST_READELF): New variable. | |
6803 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
6804 | (check_PROGRAMS): Add two_file_strip_test. | |
6805 | (two_file_strip_test): New target. | |
6806 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
6807 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
6808 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
6809 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
6810 | (two_file_same_shared_strip_test_LDADD): New variable. | |
6811 | (two_file_shared_strip.so): New target. | |
6812 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
6813 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
6814 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
6815 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
6816 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
6817 | ||
86925eef CC |
6818 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
6819 | ||
6820 | * symtab.h (Symbol::is_weak_undefined): New function. | |
6821 | (Symbol::is_strong_undefined): New function. | |
6822 | (Symbol::is_absolute): New function. | |
6823 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
6824 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
6825 | absolute symbols. | |
6826 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
6827 | (weak_undef_test): New target. | |
6828 | * testsuite/Makefile.in: Rebuild. | |
6829 | * testsuite/weak_undef_file1.cc: New file. | |
6830 | * testsuite/weak_undef_file2.cc: New file. | |
6831 | * testsuite/weak_undef_test.cc: New file. | |
6832 | ||
126f3ece ILT |
6833 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
6834 | ||
6835 | * compressed_output.h (class Output_compressed_section): Use | |
6836 | unsigned buffer. | |
6837 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
6838 | add zlib header. | |
6839 | (zlib_compressed_suffix): Removed. | |
6840 | (Output_compressed_section::set_final_data_size): Use unsigned | |
6841 | buffers. | |
6842 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
6843 | Fix linker invocation. | |
6844 | (flagstest_o_specialfile_and_compress_debug_sections): | |
6845 | Likewise. | |
6846 | * testsuite/Makefile.in: Regenerated. | |
6847 | ||
deae2a14 DM |
6848 | 2008-04-02 David S. Miller <davem@davemloft.net> |
6849 | ||
6850 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
6851 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
6852 | ||
70752818 ILT |
6853 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
6854 | ||
6855 | * TODO: New file. | |
6856 | ||
39d0cb0e ILT |
6857 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
6858 | ||
6859 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
6860 | parameters. Update for new key type to views_. Change all | |
6861 | callers. | |
6862 | (File_read::read): Adjust for byteshift in returned view. | |
6863 | (File_read::add_view): New function, broken out of | |
6864 | find_and_make_view. | |
6865 | (File_read::make_view): New function, broken out of | |
6866 | find_and_make_view. | |
6867 | (File_read::find_or_make_view): Add offset and aligned | |
6868 | parameters. Rewrite accordingly. Change all callers. | |
6869 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
6870 | for byteshift in return value. | |
6871 | (File_read::get_lasting_view): Likewise. | |
6872 | * fileread.h (class File_read): Update declarations. | |
6873 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
6874 | constructor. Add byteshift method. | |
6875 | * archive.h (Archive::clear_uncached_views): New function. | |
6876 | (Archive::get_view): Add aligned parameter. Change all callers. | |
6877 | * object.h (Object::get_view): Add aligned parameter. Change all | |
6878 | callers. | |
6879 | (Object::get_lasting_view): Likewise. | |
6880 | ||
6881 | * fileread.cc (File_read::release): Don't call clear_views if | |
6882 | there are multiple objects. | |
6883 | * fileread.h (File_read::clear_uncached_views): New function. | |
6884 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
6885 | on the archive. | |
6886 | ||
a1207466 CC |
6887 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
6888 | ||
6889 | Add thin archive support. | |
6890 | * archive.cc (Archive::armagt): New const. | |
6891 | (Archive::setup): Remove task parameter and calls to unlock. | |
6892 | (Archive::unlock_nested_archives): New function. | |
6893 | (Archive::read_header): Add nested_off parameter. Change | |
6894 | all callers. | |
6895 | (Archive::interpret_header): Likewise. | |
6896 | (Archive::include_all_members): Change to handle thin | |
6897 | archives. | |
6898 | (Archive::include_member): Likewise. | |
6899 | * archive.h (Archive::Archive): Add new parameters and | |
6900 | initializers. | |
6901 | (Archive::armagt): New const. | |
6902 | (Archive::setup): Remove task parameter. | |
6903 | (Archive::unlock_nested_archives): New function. | |
6904 | (Archive::read_header): Add nested_off parameter. | |
6905 | (Archive::interpret_header): Likewise. | |
6906 | (Archive::Nested_archive_table): New typedef. | |
6907 | (Archive::is_thin_archive_): New field. | |
6908 | (Archive::nested_archives_): New field. | |
6909 | (Archive::options_): New field. | |
6910 | (Archive::dirpath_): New field. | |
6911 | (Archive::task_): New field. | |
6912 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
6913 | for thin archives. Pass additional parameters to | |
6914 | Archive::Archive. Unlock the archive file after calling | |
6915 | Archive::setup. | |
cd536b21 | 6916 | |
479f6503 ILT |
6917 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
6918 | ||
686c8caf ILT |
6919 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
6920 | version symbol to be local. | |
6921 | * testsuite/ver_test_4.sh: New file. | |
6922 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
6923 | (check_DATA): Add ver_test_4.syms. | |
6924 | (ver_test_4.syms): New target. | |
6925 | * testsuite/Makefile.in: Rebuild. | |
6926 | ||
ab794b6b ILT |
6927 | * output.cc |
6928 | (Output_section::Input_section_sort_entry::has_priority): New | |
6929 | function. | |
6930 | (Output_section::Input_section_sort_entry::match_file_name): New | |
6931 | function. | |
6932 | (Output_section::Input_section_sort_entry::match_section_name): | |
6933 | Remove. | |
6934 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
6935 | Remove. | |
6936 | (Output_section::Input_section_sort_entry::match_section_file): | |
6937 | Remove. | |
6938 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
6939 | using new Input_section_sort_entry functions. Sort crtbegin and | |
6940 | crtend first. Sort sections with no priority before sections with | |
6941 | a priority. | |
6942 | * testsuite/initpri1.c (d3): Check j != 4. | |
6943 | (cd5): New constructor/destructor function. | |
6944 | (main): Check j != 2. | |
6945 | ||
479f6503 ILT |
6946 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
6947 | new symbol when resolving, don't call set_is_default. | |
6948 | * testsuite/ver_test_7.cc: New file. | |
6949 | * testsuite/ver_test_7.sh: New file. | |
6950 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
6951 | (ver_test_7.o): New target. | |
6952 | (check_SCRIPTS): Add ver_test_7.sh. | |
6953 | (check_DATA): Add ver_test_7.syms. | |
6954 | (ver_test_7.syms): New target. | |
6955 | ||
2fd32231 ILT |
6956 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
6957 | ||
6958 | * layout.cc (Layout::layout): If we see an input section with a | |
6959 | name that needs sorting, set the must_sort flag for the output | |
6960 | section. | |
6961 | (Layout::make_output_section): If the name of the output section | |
6962 | indicates that it might require sorting, set the may_sort flag. | |
6963 | * output.h (Output_section::may_sort_attached_input_sections): New | |
6964 | function. | |
6965 | (Output_section::set_may_sort_attached_input_sections): New | |
6966 | function. | |
6967 | (Output_section::must_sort_attached_input_sections): New | |
6968 | function. | |
6969 | (Output_section::set_must_sort_attached_input_sections): New | |
6970 | function. | |
6971 | (class Output_section): Declare Input_section_sort_entry. Define | |
6972 | Input_section_sort_compare. Declare | |
6973 | sort_attached_input_sections. Add new fields: | |
6974 | may_sort_attached_input_sections_, | |
6975 | must_sort_attached_input_sections_, | |
6976 | attached_input_sections_are_sorted_. | |
6977 | * output.cc (Output_section::Output_section): Initialize new | |
6978 | fields. | |
6979 | (Output_section::add_input_section): Add an entry to | |
6980 | input_sections_ if may_sort or must_sort are true. | |
6981 | (Output_section::set_final_data_size): Call | |
6982 | sort_attached_input_sections if necessary. | |
6983 | (Output_section::Input_section_sort_entry): Define new class. | |
6984 | (Output_section::Input_section_sort_compare::operator()): New | |
6985 | function. | |
6986 | (Output_section::sort_attached_input_sections): New function. | |
6987 | * configure.ac: Check whether the compiler supports constructor | |
6988 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
6989 | * testsuite/initpri1.c: New file. | |
6990 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
6991 | CONSTRUCTOR_PRIORITY. | |
6992 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
6993 | (initpri1_LDFLAGS): New variable. | |
6994 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
6995 | ||
18e6b24e ILT |
6996 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
6997 | ||
49bdd526 ILT |
6998 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
6999 | * testsuite/common_test_1.c: New file. | |
7000 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
7001 | (common_test_1_SOURCES): New variable. | |
7002 | (common_test_1_DEPENDENCIES): New variable. | |
7003 | (common_test_1_LDFLAGS): New variable. | |
7004 | ||
18e6b24e ILT |
7005 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
7006 | and commons_ correctly when NAME/VERSION does not override | |
7007 | NAME/NULL. | |
7008 | * testsuite/ver_test_6.c: New file. | |
7009 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
7010 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
7011 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
7012 | ||
04bf7072 ILT |
7013 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
7014 | ||
5871526f ILT |
7015 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
7016 | of an undefined symbol from a version script. | |
7017 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
7018 | (ver_test_5.o): New target. | |
7019 | (check_SCRIPTS): Add ver_test_5.sh. | |
7020 | (check_DATA): Add ver_test_5.syms. | |
7021 | (ver_test_5.syms): New target. | |
7022 | * testsuite/ver_test_5.cc: New file. | |
7023 | * testsuite/ver_test_5.script: New file. | |
7024 | * testsuite/ver_test_5.sh: New file. | |
7025 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
7026 | ||
04bf7072 ILT |
7027 | PR gold/5986 |
7028 | Fix problems building gold with gcc 4.3.0. | |
7029 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
7030 | (gold_error_at_location, gold_warning_at_location): Use it. | |
7031 | * configure.ac: Check whether we can compile and use a template | |
7032 | function with a printf attribute. | |
7033 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
7034 | when jumping over bytes. | |
7035 | * object.cc: Instantiate Object::read_section_data. | |
7036 | * debug.h: Include <cstring> | |
7037 | * dwarf_reader.cc: Include <algorithm> | |
7038 | * main.cc: Include <cstring>. | |
7039 | * options.cc: Include <cstring>. | |
7040 | * output.cc: Include <cstring>. | |
7041 | * script.cc: Include <cstring>. | |
7042 | * script.h: Include <string>. | |
7043 | * symtab.cc: Include <cstring> and <algorithm>. | |
7044 | * target-select.cc: Include <cstring>. | |
7045 | * version.cc: Include <string>. | |
7046 | * testsuite/testmain.cc: Include <cstdlib>. | |
7047 | * configure, config.in: Rebuild. | |
7048 | ||
874c5b28 ILT |
7049 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
7050 | ||
819d6c3a ILT |
7051 | * options.cc: Include "../bfd/bfdver.h". |
7052 | (options::help): Print bug reporting address. | |
7053 | ||
f4b2c6f5 ILT |
7054 | * version.cc (print_version): Adjust output for current value of |
7055 | BFD_VERSION_STRING. | |
7056 | ||
7057 | * NEWS: New file. | |
7058 | ||
e96caa79 ILT |
7059 | * options.cc (options::help): Print list of supported targets. |
7060 | * target-select.h: Include <vector>. | |
7061 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
7062 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
7063 | (Target_selector::Target_selector): Add bfd_name parameter. | |
7064 | (Target_selector::recognize): Make non-virtual, call | |
7065 | do_recognize. | |
7066 | (Target_selector::recognize_by_name): Make non-virtual, call | |
7067 | do_recognize_by_name. | |
7068 | (Target_selector::supported_names): New function. | |
7069 | (Target_selector::bfd_name): New function. | |
7070 | (Target_selector::do_instantiate_target): New pure virtual | |
7071 | function. | |
7072 | (Target_selector::do_recognize): New virtual function. | |
7073 | (Target_selector::do_recognize_by_name): New virtual function. | |
7074 | (Target_selector::instantiate_target): New private function. | |
7075 | (supported_target_names): Declare. | |
7076 | * target-select.cc (Target_selector::Target_selector): Update for | |
7077 | new parameter and fields. | |
7078 | (select_target_by_name): Check that the name matches before | |
7079 | calling recognize_by_name. | |
7080 | (supported_target_names): New function. | |
7081 | * i386.cc (class Target_selector_i386): Update Target_selector | |
7082 | constructor call. Remove recognize and recognize_by_name. Add | |
7083 | do_instantiate_target. | |
7084 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
7085 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
7086 | changes to Target_selector. | |
7087 | ||
874c5b28 ILT |
7088 | * README: Rewrite, with some notes on unsupported features. |
7089 | ||
0a65a3a7 CC |
7090 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
7091 | ||
7092 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
7093 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
7094 | member functions. | |
7095 | (Target_i386::Scan::global): Likewise. | |
7096 | (Target_i386::Relocate::relocate): Likewise. | |
7097 | (Target_i386::Relocate::relocate_tls): Likewise. | |
7098 | * object.h (Got_offset_list): New class. | |
7099 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
7100 | (Sized_relobj::local_got_offset): Likewise. | |
7101 | (Sized_relobj::set_local_got_offset): Likewise. | |
7102 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
7103 | (Sized_relobj::local_tls_got_offset): Removed. | |
7104 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
7105 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
7106 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
7107 | (Output_data_got::add_global_with_rel): Likewise. | |
7108 | (Output_data_got::add_global_with_rela): Likewise. | |
7109 | (Output_data_got::add_global_pair_with_rel): New function. | |
7110 | (Output_data_got::add_global_pair_with_rela): New function. | |
7111 | (Output_data_got::add_local): Added got_type parameter. | |
7112 | (Output_data_got::add_local_with_rel): Likewise. | |
7113 | (Output_data_got::add_local_with_rela): Likewise. | |
7114 | (Output_data_got::add_local_pair_with_rel): New function. | |
7115 | (Output_data_got::add_local_pair_with_rela): New function. | |
7116 | (Output_data_got::add_global_tls): Removed. | |
7117 | (Output_data_got::add_global_tls_with_rel): Removed. | |
7118 | (Output_data_got::add_global_tls_with_rela): Removed. | |
7119 | (Output_data_got::add_local_tls): Removed. | |
7120 | (Output_data_got::add_local_tls_with_rel): Removed. | |
7121 | (Output_data_got::add_local_tls_with_rela): Removed. | |
7122 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
7123 | (Output_data_got::add_global_with_rel): Likewise. | |
7124 | (Output_data_got::add_global_with_rela): Likewise. | |
7125 | (Output_data_got::add_global_pair_with_rel): New function. | |
7126 | (Output_data_got::add_global_pair_with_rela): New function. | |
7127 | (Output_data_got::add_local): Added got_type parameter. | |
7128 | (Output_data_got::add_local_with_rel): Likewise. | |
7129 | (Output_data_got::add_local_with_rela): Likewise. | |
7130 | (Output_data_got::add_local_pair_with_rel): New function. | |
7131 | (Output_data_got::add_local_pair_with_rela): New function. | |
7132 | (Output_data_got::add_global_tls): Removed. | |
7133 | (Output_data_got::add_global_tls_with_rel): Removed. | |
7134 | (Output_data_got::add_global_tls_with_rela): Removed. | |
7135 | (Output_data_got::add_local_tls): Removed. | |
7136 | (Output_data_got::add_local_tls_with_rel): Removed. | |
7137 | (Output_data_got::add_local_tls_with_rela): Removed. | |
7138 | * resolve.cc (Symbol::override_base_with_special): Removed | |
7139 | reference to has_got_offset_ field. | |
7140 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
7141 | of got_offset_ with got_offsets_. Removed initialization | |
7142 | of has_got_offset_ | |
53fcba31 | 7143 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
0a65a3a7 CC |
7144 | (Symbol::got_offset): Likewise. |
7145 | (Symbol::set_got_offset): Likewise. | |
7146 | (Symbol::has_tls_got_offset): Removed. | |
7147 | (Symbol::tls_got_offset): Removed. | |
7148 | (Symbol::set_tls_got_offset): Removed. | |
7149 | (Symbol::got_offset_): Removed. | |
7150 | (Symbol::tls_mod_got_offset_): Removed. | |
7151 | (Symbol::tls_pair_got_offset_): Removed. | |
7152 | (Symbol::got_offsets_): New field. | |
7153 | (Symbol::has_got_offset): Removed. | |
7154 | (Symbol::has_tls_mod_got_offset): Removed. | |
7155 | (Symbol::has_tls_pair_got_offset): Removed. | |
7156 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
7157 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
7158 | member functions. | |
7159 | (Target_x86_64::Scan::global): Likewise. | |
7160 | (Target_x86_64::Relocate::relocate): Likewise. | |
7161 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
7162 | ||
bd52eafb BE |
7163 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
7164 | ||
7165 | * yyscript.y: Fix spelling error in comment. | |
7166 | ||
8b105e34 ILT |
7167 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
7168 | ||
8ed814a9 ILT |
7169 | * options.h (class General_options): Define build_id option. |
7170 | * layout.h (class Layout): Declare write_build_id, create_note, | |
7171 | create_build_id. Add build_id_note_ member. | |
7172 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
7173 | "libiberty.h", "md5.h", "sha1.h". | |
7174 | (Layout::Layout): Initialize eh_frame_data_, | |
7175 | eh_frame_hdr_section_, and build_id_note_. | |
7176 | (Layout::finalize): Call create_build_id. | |
7177 | (Layout::create_note): New function, broken out of | |
7178 | Layout::create_gold_note. | |
7179 | (Layout::create_gold_note): Call create_note. | |
7180 | (Layout::create_build_id): New function. | |
7181 | (Layout::write_build_id): New function. | |
7182 | (Close_task_runner::run): Call write_build_id. | |
7183 | ||
8b105e34 ILT |
7184 | * x86_64.cc: Correct license to GPLv3. |
7185 | ||
086a1841 ILT |
7186 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
7187 | ||
7188 | * options.cc: Include "demangle.h". | |
7189 | (parse_optional_string): New function. | |
7190 | (parse_long_option): Handle takes_optional_argument. | |
7191 | (parse_short_option): Update dash_z initializer. Handle | |
7192 | takes_optional_argument. | |
7193 | (General_options::General_options): Initialize do_demangle_. | |
7194 | (General_options::finalize): Set do_demangle_. Handle demangling | |
7195 | style. | |
7196 | * options.h (parse_optional_string): Declare. | |
7197 | (struct One_option): Add optional_arg field. Update constructor. | |
7198 | Update call constructor calls. Add takes_optional_argument | |
7199 | function. | |
7200 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
7201 | (DEFINE_optional_string): Define. | |
7202 | (General_options::demangle): Change from DEFINE_bool to | |
7203 | DEFINE_optional_string. | |
7204 | (General_options::no_demangle): New function. | |
7205 | (General_options::do_demangle): New function. | |
7206 | (General_options::set_do_demangle): New function. | |
7207 | (General_options::execstack_status_): Move definition to end of | |
7208 | class definition. | |
7209 | (General_options::static_): Likewise. | |
7210 | (General_options::do_demangle_): New field. | |
7211 | * object.cc (big_endian>::get_symbol_location_info): Call | |
7212 | Options::do_demangle, not Options::demangle. | |
7213 | * symtab.cc (demangle): Likewise. | |
7214 | ||
cbb93e63 ILT |
7215 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
7216 | ||
7217 | * gold.h: Include <cstddef> and <sys/types.h> | |
7218 | * options.h: Include <cstring>. | |
7219 | ||
ec531623 ILT |
7220 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
7221 | ||
7222 | * Added source code to GNU binutils. |