Commit | Line | Data |
---|---|---|
c4eb27e1 ST |
1 | 2014-04-02 Sriraman Tallam <tmsriram@google.com> |
2 | ||
3 | * icf.cc (get_section_contents): Replace copies of reloc | |
4 | vectors with const references. | |
5 | ||
ae447ddd CC |
6 | 2014-04-02 Cary Coutant <ccoutant@google.com> |
7 | ||
8 | * configure.ac (HAVE_PUBNAMES): Use C instead of C++. | |
9 | (HAVE_NO_USE_LINKER_PLUGIN): Check for -fno-use-linker-plugin. | |
10 | * configure: Regenerate. | |
11 | * testsuite/Makefile.am (OPT_NO_PLUGINS): New macro for | |
12 | -fno-use-linker-plugin. | |
13 | (LINK1, CXXLINK1): Add it to the link command. | |
14 | * testsuite/Makefile.in: Regenerate. | |
15 | ||
fa47fa92 AM |
16 | 2014-03-12 Alan Modra <amodra@gmail.com> |
17 | ||
18 | * Makefile.in: Regenerate. | |
19 | ||
9b12c500 CC |
20 | 2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com> |
21 | ||
22 | * symtab.h (Symbol::set_nonvis): New function. | |
23 | ||
beacaa96 CC |
24 | 2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com> |
25 | ||
26 | * symtab.cc (Sized_symbol<32>::init_output_data): | |
27 | Instantiate the template. | |
28 | (Sized_symbol<64>::init_output_data): Likewise. | |
29 | ||
800d9823 CC |
30 | 2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com> |
31 | ||
32 | * symtab.cc (Symbol_table::sized_write_globals): Allow a target to | |
33 | adjust dynamic symbol value. | |
34 | * target.h (Target::adjust_dyn_symbol): New function. | |
35 | (Target::do_adjust_dyn_symbol): New function. | |
36 | ||
918fc1f8 CC |
37 | 2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com> |
38 | ||
39 | * output.cc (Output_data_dynamic::Dynamic_entry::write): | |
40 | Get the value of DYNAMIC_CUSTOM dynamic entry. | |
41 | * output.h (Output_data_dynamic::add_custom): New function. | |
42 | (Dynamic_entry::Dynamic_entry): New constructor for DYNAMIC_CUSTOM | |
43 | dynamic entry. | |
44 | (enum Dynamic_entry::Classification): Add DYNAMIC_CUSTOM. | |
45 | * target.h (Target::dynamic_tag_custom_value): New function. | |
46 | (Target::do_dynamic_tag_custom_value): New function. | |
47 | ||
98ff9231 CC |
48 | 2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com> |
49 | ||
50 | * symtab.cc (Symbol_table::set_dynsym_indexes): Allow a target to set | |
51 | dynsym indexes. | |
52 | * target.h (Target::has_custom_set_dynsym_indexes): New function. | |
53 | (Target::do_has_custom_set_dynsym_indexes): New function. | |
54 | (Target::set_dynsym_indexes): New function. | |
55 | (Target::do_set_dynsym_indexes): New function. | |
56 | ||
b80eed39 AM |
57 | 2014-03-07 Alan Modra <amodra@gmail.com> |
58 | ||
59 | * powerpc.cc (Powerpc_relocate_functions::Overflow_check): Add | |
60 | CHECK_UNSIGNED, CHECK_LOW_INSN, CHECK_HIGH_INSN. | |
61 | (Powerpc_relocate_functions::has_overflow_unsigned): New function. | |
62 | (Powerpc_relocate_functions::has_overflow_bitfield, | |
63 | overflowed): Use the above. | |
64 | (Target_powerpc::Relocate::relocate): Correct overflow checking | |
65 | for a number of relocations. Modify overflow test for 16-bit | |
66 | fields in instructions to signed/unsigned according to whether | |
67 | the field takes a signed or unsigned value. | |
68 | ||
4b95cf5c AM |
69 | 2014-03-05 Alan Modra <amodra@gmail.com> |
70 | ||
71 | Update copyright years. | |
72 | ||
45965137 AM |
73 | 2014-03-05 Alan Modra <amodra@gmail.com> |
74 | ||
75 | * powerpc.cc (Target_powerpc::Scan::local, global): Support | |
76 | R_PPC64_ADDR64_LOCAL. | |
77 | (Target_powerpc::Relocate::relocate): Likewise. | |
78 | ||
2c80b753 AM |
79 | 2014-03-03 Alan Modra <amodra@gmail.com> |
80 | ||
81 | * dwp.cc (print_version): Update copyright year to current. | |
82 | ||
c1c69e83 AM |
83 | 2014-02-10 Alan Modra <amodra@gmail.com> |
84 | ||
85 | * po/gold.pot: Regenerate. | |
86 | ||
dd0c4e70 CC |
87 | 2014-02-06 Cary Coutant <ccoutant@google.com> |
88 | ||
89 | Fix problem where -u is ignored when a weak undef is seen. | |
90 | ||
91 | * archive.cc (Library_base::should_include_member): Reorder | |
92 | code to check for -u option if a weak undef has already been seen. | |
93 | * testsuite/Makefile.am (weak_undef_test_2): New test case. | |
94 | * testsuite/Makefile.in: Regenerate. | |
95 | * testsuite/weak_undef_file3.cc: New file. | |
96 | * testsuite/weak_undef_file4.cc: New file. | |
97 | * testsuite/weak_undef_test_2.cc: New file. | |
98 | ||
1a221d3d CC |
99 | 2014-02-05 Cary Coutant <ccoutant@google.com> |
100 | ||
101 | Fix issues with gold undefined symbol diagnostics. | |
102 | ||
103 | PR binutils/15435 | |
104 | * errors.cc (Errors::undefined_symbol): Move undef vtable symbol | |
105 | check to here. | |
106 | * target-reloc.h (is_strong_undefined): New function. | |
107 | (relocate_section): Move undef vtable symbol check from here. | |
108 | Check for is_strong_undefined. | |
109 | ||
e889f0a4 CC |
110 | 2014-02-05 Cary Coutant <ccoutant@google.com> |
111 | ||
112 | Fix problems with the --dynamic-list option. | |
113 | ||
114 | PR gold/13577 | |
115 | * options.cc (General_options::parse_dynamic_list): | |
116 | Set have_dynamic_list_. | |
117 | (General_options::General_options): Initialize have_dynamic_list_. | |
118 | (General_options::finalize): Turn off -Bsymbolic and | |
119 | -Bsymbolic-functions if --dynamic-list provided. | |
120 | * options.h (General_options::have_dynamic_list): New function. | |
121 | (General_options::have_dynamic_list_): New data member. | |
122 | * symtab.h (Symbol::is_preemptible): Handle --dynamic-list | |
123 | correctly. | |
124 | ||
125 | PR gold/16530 | |
126 | * symtab.cc (Symbol_table::add_from_relobj): If symbol is named | |
127 | in --dynamic-list, mark it. | |
128 | ||
129 | * testsuite/Makefile.am (gc_dynamic_list_test.sh): New test case. | |
130 | (dynamic_list_2): New test case. | |
131 | * testsuite/Makefile.in: Regenerate. | |
132 | * testsuite/dynamic_list_2.cc: New file. | |
133 | * testsuite/dynamic_list_2.t: New file. | |
134 | * testsuite/dynamic_list_lib1.cc: New file. | |
135 | * testsuite/dynamic_list_lib2.cc: New file. | |
136 | * testsuite/gc_dynamic_list_test.c: New file. | |
137 | * testsuite/gc_dynamic_list_test.sh: New file. | |
138 | * testsuite/gc_dynamic_list_test.t: New file. | |
139 | ||
ec673e64 CC |
140 | 2014-01-28 Cary Coutant <ccoutant@google.com> |
141 | ||
142 | Add .gdb_index version 7 support. | |
143 | ||
144 | * gold/dwarf_reader.cc: include <utility> (for make_pair). | |
145 | (Dwarf_abbrev_table::do_read_abbrevs): Check for compressed | |
146 | debug sections. | |
147 | (Dwarf_ranges_table::read_ranges_table): Likewise. | |
148 | (Dwarf_pubnames_table::read_section): Check for GNU-style | |
149 | sections, and for compressed debug sections. | |
150 | (Dwarf_pubnames_table::read_header): Compute end address of table. | |
151 | (Dwarf_pubnames_table::next_name): Return flag_byte. Check | |
152 | for end of list by offset, not by offset == 0. | |
153 | (Dwarf_info_reader::do_read_string_table): Check for compressed | |
154 | debug sections. | |
155 | * gold/dwarf_reader.h (Dwarf_pubnames_table::Dwarf_pubnames_table): | |
156 | Initialize new data members. | |
157 | (Dwarf_pubnames_table::next_name): return flag_byte. | |
158 | (Dwarf_pubnames_table::end_of_table_): New data member. | |
159 | (Dwarf_pubnames_table::is_gnu_style_): New data member. | |
160 | * gold/gdb-index.cc (gdb_index_version): Update to version 7. | |
161 | (Gdb_index_info_reader::read_pubtable): Read flag_byte. | |
162 | (Gdb_index_info_reader::read_pubnames_and_pubtypes): Don't | |
163 | read skeleton type unit DIEs. | |
164 | (Gdb_index::add_symbol): Add flag_byte; adjust all callers. | |
165 | (Gdb_index::do_write): Write flag_byte. | |
166 | * gold/gdb-index.h (Gdb_index::add_symbol): Add flags parameter. | |
167 | (Gdb_index::Cu_vector): Store flags along with cu indexes. | |
168 | * gold/testsuite/gdb_index_test_3.sh: Allow versions 4-7. | |
169 | * gold/testsuite/gdb_index_test_comm.sh: Likewise. | |
170 | ||
221fd5d5 L |
171 | 2014-01-08 H.J. Lu <hongjiu.lu@intel.com> |
172 | ||
173 | * version.cc (print_version): Update copyright year to 2014. | |
174 | ||
6c09fb0b ILT |
175 | 2013-12-19 Dimitry Andric <dimitry@andric.com> |
176 | ||
177 | * stringpool.cc (Stringpool_template::reserve): Add | |
178 | HAVE_UNORDERED_MAP case. | |
179 | * stringpool.cc (Stringpool_template::print_stats): Likewise. | |
180 | ||
8356f2d0 CC |
181 | 2013-12-18 Cary Coutant <ccoutant@google.com> |
182 | ||
183 | * configure.ac: Check for <unordered_set> and <unordered_map>. | |
184 | * config.in: Regenerate. | |
185 | * configure: Regenerate. | |
186 | * system.h: Use <unordered_set> and <unordered_map> if available. | |
187 | ||
f2c7d7ee RM |
188 | 2013-12-10 Roland McGrath <mcgrathr@google.com> |
189 | ||
190 | * Makefile.am (install-exec-local): Prefix $(INSTALL_PROGRAM) uses | |
191 | with $(INSTALL_PROGRAM_ENV). | |
192 | * Makefile.in: Regenerate. | |
193 | ||
6632e8cc CC |
194 | 2013-11-22 Cary Coutant <ccoutant@google.com> |
195 | ||
196 | * configure.ac: Add check for which library is needed for | |
197 | dlopen. | |
198 | * configure: Regenerate. | |
199 | ||
0c075858 CC |
200 | 2013-11-22 Cary Coutant <ccoutant@google.com> |
201 | ||
202 | * testsuite/Makefile.am (exception_x86_64_bnd_test): Use in-tree | |
203 | assembler. | |
204 | * testsuite/Makefile.in: Regenerate. | |
205 | ||
f49fe902 L |
206 | 2013-11-17 H.J. Lu <hongjiu.lu@intel.com> |
207 | ||
208 | * x86_64.cc (Target_x86_64<size>::Scan::get_reference_flags): | |
209 | Handle R_X86_64_PC32_BND and R_X86_64_PLT32_BND just like | |
210 | R_X86_64_PC32 and R_X86_64_PLT32, respectively. | |
211 | (Target_x86_64<size>::Scan::local): Likewise. | |
212 | (Target_x86_64<size>::Scan::global): Likewise. | |
213 | (Target_x86_64<size>::Relocate::relocate): Likewise. | |
214 | (Target_x86_64<size>::Relocatable_size_for_reloc::get_size_for_reloc): | |
215 | Likewise. | |
216 | (Target_x86_64<size>::Scan::check_non_pic(): Handle | |
217 | R_X86_64_PC32_BND. | |
218 | ||
219 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
220 | exception_x86_64_bnd_test. | |
221 | (exception_x86_64_bnd_test_SOURCES): New macro. | |
222 | (exception_x86_64_bnd_test_DEPENDENCIES): Likewise. | |
223 | (exception_x86_64_bnd_test_LDFLAGS): Likewise. | |
224 | (exception_x86_64_bnd_test_LDADD): Likewise. | |
225 | (exception_x86_64_bnd_1.o): New rule. | |
226 | (exception_x86_64_bnd_2.o): Likewise. | |
227 | * testsuite/Makefile.in: Regenerated. | |
228 | ||
9055360d AM |
229 | 2013-11-15 Alan Modra <amodra@gmail.com> |
230 | ||
231 | * powerpc.cc (Target_powerpc::glink_section): Provide non-const | |
232 | accessor. | |
233 | (Target_powerpc::Branch_info::make_stub): Make global entry stubs. | |
234 | Only call ppc64_local_entry_offset for 64-bit. Restrict | |
235 | symval_for_branch lookup to ELFv1. | |
236 | (Stub_table::add_plt_call_entry): Use unsigned int off. | |
237 | (Output_data_glink::Address, invalid_address): New. | |
238 | (Output_data_glink::add_eh_frame): Move out of line. Add | |
239 | support for ELFv2. | |
240 | (Output_data_glink::add_global_entry, find_global_entry, | |
241 | global_entry_address): New functions. | |
242 | (Output_data_glink::global_entry_stubs_, end_branch_table_, | |
243 | ge_size): New variables. | |
244 | (Output_data_glink::set_final_data_size): Add global entry | |
245 | stub sizing. | |
246 | (Output_data_glink::do_write): Write global entry stubs. | |
247 | (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Add target | |
248 | parameter. Return true for ELFv2. Adjust callers. | |
249 | (Target_powerpc::Scan::local, global): Restrict opd lookup to | |
250 | ELFv1. Similarly for ifunc and dynamic relocation processing | |
251 | specific to ELFv1. Recognize that symbols are defined on | |
252 | their plt entries for ELFv2. | |
253 | (Target_powerpc::symval_for_branch): Assert if called for | |
254 | ELFv2 or ppc32. | |
255 | (Target_powerpc::Relocate::relocate): Use global entry plt | |
256 | stub for symbol value if such exists on ELFv2. | |
257 | (Target_powerpc::Relocate::relocate): Don't call | |
258 | symval_for_branch when ELFv2. Do adjust for local entry | |
259 | offset when ELFv2. | |
260 | (Target_powerpc::do_dynsym_value): Set symbols to global entry | |
261 | plt stub for ELFv2. | |
262 | (Target_powerpc::do_plt_address_for_global): Similarly. | |
263 | ||
cafdd569 CC |
264 | 2013-11-14 Cary Coutant <ccoutant@google.com> |
265 | ||
266 | Revert patch -- this did not fix the problem, and there is | |
267 | no race there. | |
268 | ||
269 | 2013-11-14 Cary Coutant <ccoutant@google.com> | |
270 | ||
271 | PR gold/14860 | |
272 | * ehframe.cc (Eh_frame_hdr::Eh_frame_hdr): Initialize lock_. | |
273 | (Ehframe_hdr::set_final_data_size): Allocate a Lock. | |
274 | * ehframe.h (Eh_frame_hdr::record_fde): Hold the lock while | |
275 | updating fde_offsets_. | |
276 | (Eh_frame_hdr::lock_): New data member. | |
277 | ||
94e49e16 CC |
278 | 2013-11-14 Cary Coutant <ccoutant@google.com> |
279 | ||
280 | * dwp.cc (Dwo_file_entry): New type. | |
281 | (File_list): Use Dwo_file_entry. | |
282 | (Dwo_file::verify): New function. | |
283 | (Dwo_file::verify_dwo_list): New function. | |
284 | (Dwo_file::sized_verify_dwo_list): New function. | |
285 | (Dwo_name_info_reader::visit_compilation_unit): Add dwo_id to file | |
286 | list. | |
287 | (Dwp_options): New enum type. | |
288 | (dwp_options): Add --verify-only. | |
289 | (usage): Likewise. | |
290 | (main): Likewise. | |
291 | * dwp.h (gold_info): Add declaration. | |
292 | ||
7cdd7d57 CC |
293 | 2013-11-14 Cary Coutant <ccoutant@google.com> |
294 | ||
295 | PR gold/14860 | |
296 | * ehframe.cc (Eh_frame_hdr::Eh_frame_hdr): Initialize lock_. | |
297 | (Ehframe_hdr::set_final_data_size): Allocate a Lock. | |
298 | * ehframe.h (Eh_frame_hdr::record_fde): Hold the lock while | |
299 | updating fde_offsets_. | |
300 | (Eh_frame_hdr::lock_): New data member. | |
301 | ||
1d946cb3 CC |
302 | 2013-11-06 Cary Coutant <ccoutant@google.com> |
303 | ||
304 | PR gold/15758 | |
305 | * object.cc (Sized_relobj_file::do_layout): Handle .eh_frame sections | |
306 | before reloc sections. | |
307 | ||
4f65b40e AM |
308 | 2013-11-04 Alan Modra <amodra@gmail.com> |
309 | ||
310 | * symtab.h (Symbol::Reference_flags): Add FUNC_DESC_ABI. | |
311 | (Symbol::needs_dynamic_reloc): Test new flag. | |
312 | * powerpc.cc (needs_dynamic_reloc, use_plt_offset): Delete. | |
313 | (Target_powerpc::Scan::get_reference_flags): Add target param. | |
314 | Return FUNC_DESC_ABI for 64-bit ELFv1. | |
315 | (Target_powerpc::Branch_info::make_stub): Adjust get_reference_flags | |
316 | call. | |
317 | (Target_powerpc::Scan::global): Use Symbol::needs_dynamic_reloc. | |
318 | (Target_powerpc::Relocate::relocate): Use Symbol::use_plt_offset. | |
319 | ||
908794a9 CC |
320 | 2013-10-31 Cary Coutant <ccoutant@google.com> |
321 | ||
322 | Restore support for dwp v2 DWARF package file format. | |
323 | ||
324 | * dwarf_reader.cc (Dwarf_info_reader::visit_type_unit): Add | |
325 | tu_length parameter. Adjust all callers. | |
326 | * dwarf_reader.h (Dwarf_info_reader::visit_type_unit): Likewise. | |
327 | * dwp.cc: Include dwarf.h. | |
328 | (Section_bounds): New struct type. | |
329 | (Unit_set): New struct type. | |
330 | (Dwo_file::Dwo_file): Initialize new data member. | |
331 | (Dwo_file::read_compunit_index, Dwo_file::read_typeunit_index): | |
332 | Combine and rename to... | |
333 | (Dwo_file::read_unit_index): ...this. | |
334 | (Dwo_file::sized_read_compunit_index) | |
335 | (Dwo_file::sized_read_typeunit_index): Combine and rename to... | |
336 | (Dwo_file::sized_read_unit_index): ...this. | |
337 | (Dwo_file::copy_section): Remove section_name, is_str_offsets | |
338 | parameters; add section_id parameter. | |
339 | (Dwo_file::add_cu_set, Dwo_file::add_tu_set): Combine and rename to... | |
340 | (Dwo_file::add_unit_set): ...this. | |
341 | (Dwo_file::shndx_map_): Remove. | |
342 | (Dwo_file::sect_offsets_): New data member. | |
343 | (Dwp_output_file::Dwp_output_file): Initialize new data members. | |
344 | (Dwp_output_file::add_section): Rename to... | |
345 | (Dwp_output_file::add_contribution): ...this. | |
346 | (Dwp_output_file::add_cu_set): Combine parameters into a struct. | |
347 | (Dwp_output_file::add_tu_set): Likewise. | |
348 | (Dwp_output_file::Contribution): New type. | |
349 | (Dwp_output_file::Section::contributions): New data member. | |
350 | (Dwp_output_file::Cu_or_tu_set): Remove. | |
351 | (Dwp_output_file::Section::Section): New ctor. | |
352 | (Dwp_output_file::Dwp_index::Shndx_pool): Remove. | |
353 | (Dwp_output_file::Dwp_index::Section_table): New type. | |
354 | (Dwp_output_file::Dwp_index::Dwp_index): Initialize new data members. | |
355 | (Dwp_output_file::Dwp_index::enter_set): Change type of "set" | |
356 | parameter. | |
357 | (Dwp_output_file::Dwp_index::shndx_pool): Remove. | |
358 | (Dwp_output_file::Dwp_index::shndx_pool_end): Remove. | |
359 | (Dwp_output_file::Dwp_index::section_table): New member function. | |
360 | (Dwp_output_file::Dwp_index::section_table_end): New member function. | |
361 | (Dwp_output_file::Dwp_index::shndx_pool_size): Remove. | |
362 | (Dwp_output_file::Dwp_index::section_table_rows): New member function. | |
363 | (Dwp_output_file::Dwp_index::section_table_cols): New member function. | |
364 | (Dwp_output_file::Dwp_index::shndx_pool_): Remove. | |
365 | (Dwp_output_file::Dwp_index::section_table_): New data member. | |
366 | (Dwp_output_file::Dwp_index::section_mask_): New data member. | |
367 | (Dwp_output_file::add_output_section): New member function. | |
368 | (Dwp_output_file::write_new_section): New member function. | |
369 | (Dwp_output_file::write_contributions): New member function. | |
370 | (Dwp_output_file::section_id_map_): New data member. | |
371 | (class Dwo_id_info_reader): Remove. | |
372 | (class Unit_reader): New class. | |
373 | (get_dwarf_section_name): New function. | |
374 | (Dwo_file::read_executable): Adjust initializations of class data. | |
375 | (Dwo_file::read): Add support for v2 package file format. | |
376 | (Dwo_file::read_unit_index): Likewise. | |
377 | (Dwo_file::sized_read_unit_index): Likewise. | |
378 | (Dwo_file::copy_section): Likewise. | |
379 | (Dwo_file::add_unit_set): Likewise. | |
380 | (Dwp_output_file::add_output_section): Likewise. | |
381 | (Dwp_output_file::add_contribution): Likewise. | |
382 | (Dwp_output_file::Dwp_index::find_or_add): Use row index to check | |
383 | for empty slot. | |
384 | (Dwp_output_file::Dwp_index::enter_set): Add support for v2 package | |
385 | file format. | |
386 | (Dwp_output_file::Dwp_index::grow): Use row index to check for empty | |
387 | slot. | |
388 | (Dwp_output_file::initialize): Remove unused function. | |
389 | (Dwp_output_file::finalize): Add support for v2 package file format. | |
390 | (Dwp_output_file::write_index): Likewise. | |
391 | * gdb-index.cc (Gdb_index_info_reader::visit_type_unit): Adjust | |
392 | function prototype. | |
393 | ||
2500c017 CC |
394 | 2013-10-31 Cary Coutant <ccoutant@google.com> |
395 | ||
396 | * configure.ac: Fix check for -fmerge-constants. | |
397 | * configure.ac: Regenerate. | |
398 | ||
dd0845d7 RM |
399 | 2013-10-30 Roland McGrath <mcgrathr@google.com> |
400 | ||
401 | * x86_64.cc (Output_data_plt_x86_64_nacl::first_plt_entry): | |
402 | Correct 9-byte nop sequence to match what the assembler generates. | |
403 | ||
b4f7960d AM |
404 | 2013-10-30 Alan Modra <amodra@gmail.com> |
405 | ||
406 | * powerpc.cc (Powerpc_relobj::abiversion, set_abiversion, | |
407 | ppc64_local_entry_offset, ppc64_local_entry_offset, | |
408 | do_read_symbols): New functions. | |
409 | (Powerpc_relobj::e_flags_, st_other_): New vars. | |
410 | (Powerpc_relobj::Powerpc_relobj): Call set_abiversion. | |
411 | (Powerpc_dynobj::abiversion, set_abiversion): New functions. | |
412 | (Powerpc_relobj::e_flags_): New var. | |
413 | (Target_powerpc::first_plt_entry_offset, plt_entry_size): Inline | |
414 | and adjust for ELFv2. | |
415 | (Target_powerpc::abiversion, set_abiversion, stk_toc): New functions. | |
416 | (Powerpc_relobj::do_find_special_sections): Check no .opd in ELFv2. | |
417 | (Powerpc_dynobj::do_find_special_sections): Likewise. | |
418 | (Target_powerpc::do_define_standard_symbols): Define ".TOC.". | |
419 | (Target_powerpc::Branch_info::make_stub): Adjust stub destination | |
420 | to ELFv2 local entry. | |
421 | (Target_powerpc::do_relax): No thread safe barriers needed for | |
422 | ELFv2. | |
423 | (Output_data_plt_powerpc::initial_plt_entry_size_, | |
424 | plt_entry_size): Delete. Replace all uses with | |
425 | first_plt_entry_offset() and plt_entry_size(). | |
426 | (Output_data_plt_powerpc::Output_data_plt_powerpc): Remove | |
427 | reserved_size parm. Update callers. | |
428 | (Output_data_plt_powerpc::entry_count): Update. | |
429 | (Output_data_plt_powerpc::first_plt_entry_offset): Make private | |
430 | and use Target_powerpc::first_plt_entry_offset(). | |
431 | (Output_data_plt_powerpc::get_plt_entry_size): Similarly and | |
432 | rename to plt_entry_size. | |
433 | (Output_data_plt_powerpc::add_ifunc_entry, | |
434 | add_local_ifunc_entry): Adjust reloc for ELFv2. | |
435 | (glink_eh_frame_fde_64): Rename to glink_eh_frame_fde_64v1. | |
436 | (glink_eh_frame_fde_64v2): New. | |
437 | (Stub_table::plt_call_size): Support ELFv2 sizing. | |
438 | (Output_data_glink::add_eh_frame): Use the new FDE. | |
439 | (Output_data_glink::set_final_data_size): Adjust for ELFv2 glink. | |
440 | (Stub_table::do_write): Write ELFv2 stubs and glink. | |
441 | (Target_powerpc::Relocate::relocate): Replaces nop after call | |
442 | with ld 2,24(1) and adjust local offset destination for ELFv2. | |
443 | ||
f9c6b907 AM |
444 | 2013-10-30 Alan Modra <amodra@gmail.com> |
445 | ||
446 | * powerpc.cc (Target_powerpc::Scan::check_non_pic): Handle new relocs. | |
447 | (Target_powerpc::Scan::global, local): Likewise. | |
448 | (Target_powerpc::Relocate::relocate): Likewise. Check for overflow | |
449 | on all ppc64 @h and @ha relocs. | |
450 | ||
e84fe78f AM |
451 | 2013-10-14 Alan Modra <amodra@gmail.com> |
452 | ||
453 | * output.h (Output_data_got::add_constant): Tidy. | |
454 | (Output_data_got::add_constant_pair): New function. | |
455 | * powerpc.cc (Output_data_got_powerpc): Override all Output_data_got | |
456 | methods used so as to first call reserve_ent(). | |
457 | ||
679e4abf RM |
458 | 2013-10-11 Roland McGrath <mcgrathr@google.com> |
459 | ||
44dcb735 RM |
460 | * powerpc.cc (Output_data_got_powerpc): Remove unused methods |
461 | add_got_entry and add_got_entry_pair. | |
462 | ||
13323c49 RM |
463 | * configure.ac (TLS_GNU2_DIALECT): Use -Werror in test. |
464 | (HAVE_PUBNAMES): Likewise. | |
465 | * configure: Regenerate. | |
466 | ||
1496b446 RM |
467 | * testsuite/Makefile.am: Replace '-T foo' with '-Wl,-T,foo' throughout. |
468 | * testsuite/Makefile.in: Regenerate. | |
469 | ||
cc84c10b RM |
470 | * target.h (Target::adjust_elf_header, Target::do_adjust_elf_header): |
471 | Remove const from declaration. | |
472 | * target.cc (Sized_target::do_adjust_elf_header): Update definition. | |
473 | * sparc.cc (Target_sparc::do_adjust_elf_header): Likewise. | |
474 | * output.h (Output_file_header): Remove const from member target_ | |
475 | and corresponding constructor argument. | |
476 | * output.cc (Output_file_header::Output_file_header): Update prototype. | |
477 | (Output_file_header::do_sized_write): Use this->target_ in place | |
478 | of parameters()->target(). | |
479 | ||
52f66a2c RM |
480 | * testsuite/undef_symbol.cc (Foo::get_a): New method. |
481 | ||
2b64b551 RM |
482 | * configure.ac (MERGE_CONSTANTS_FLAG): New check. |
483 | * configure: Regenerate. | |
484 | * Makefile.in: Regenerate. | |
485 | * testsuite/merge_string_literals_1.c: Renamed to have .cc suffix. | |
486 | * testsuite/merge_string_literals_2.c: Likewise. | |
487 | * testsuite/Makefile.am | |
488 | (merge_string_literals_1.o, merge_string_literals_2.o): Update deps. | |
489 | (AM_CFLAGS, AM_CXXFLAGS): Use $(MERGE_CONSTANTS_FLAG) in place of | |
490 | literal -fmerge-constants. | |
491 | * testsuite/Makefile.in: Regenerate. | |
492 | ||
43819297 RM |
493 | * i386.cc (Target_i386): Remove unused member dynbss_. |
494 | * arm.cc (Target_arm): Likewise. | |
495 | * powerpc.cc (Target_powerpc): Likewise. | |
496 | * sparc.cc (Target_sparc): Likewise. | |
497 | * tilegx.cc (Target_tilegx): Likewise. | |
498 | * x86_64.cc (Target_x86_64): Likewise. | |
499 | * dwarf_reader.h (Dwarf_info_reader): Remove unused members | |
500 | type_signature_, type_offset_. | |
501 | * plugin.h (Plugin_hook): Remove unused member layout_. | |
502 | * readsyms.h (Add_symbols): Remove unused members dirpath_, dirindex_, | |
503 | mapfile_. | |
504 | (Read_member): Remove unused members input_objects_, symtab_, | |
505 | mapfile_, layout_. | |
506 | (Check_library): Remove unused member symtab_. | |
507 | * archive.h (Lib_group): Remove unused member lib_. | |
508 | * archive.cc (Lib_group::Lib_group): Update initializer. | |
509 | * incremental.h (Incremental_binary): Remove unused member target_. | |
510 | (Incremental_script_entry): Removed unused member script_. | |
511 | * layout.h (Write_symbols_task): Remove unused member input_objects_. | |
512 | * icf.h (Icf): Remove unused member num_tracked_relocs. | |
513 | ||
39d9ead7 RM |
514 | * gold-threads.h (Once): Conditionalize member was_run_lock_ on |
515 | [ENABLE_THREADS && __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4], matching | |
516 | its only use. | |
517 | * gold-threads.cc (Once::Once): Likewise conditionalize initializer. | |
518 | ||
679e4abf RM |
519 | * archive.h: Use struct rather than class for forward declaration |
520 | of Read_symbols_data. | |
521 | ||
54de2ea6 CC |
522 | 2013-10-07 Cary Coutant <ccoutant@google.com> |
523 | ||
524 | PR gold/16010 | |
525 | * testsuite/Makefile.am (icf_test): Fix dependencies. | |
526 | (icf_safe_test): Likewise. | |
527 | (icf_safe_so_test): Likewise. | |
528 | (large_symbol_alignment): Add empty _LDADD rule. | |
529 | * testsuite/Makefile.in: Regenerate. | |
530 | ||
b14016f0 L |
531 | 2013-09-03 Pavel Chupin <pavel.v.chupin@intel.com> |
532 | ||
533 | PR gold/15927 | |
534 | * x86_64.cc (Target_x86_64<size>::Scan::global): Use relative | |
535 | relocation for R_X86_64_32 on x32. | |
536 | ||
eb426534 RM |
537 | 2013-08-27 Roland McGrath <mcgrathr@google.com> |
538 | ||
539 | * output.cc (Output_segment::set_section_addresses): Take new | |
540 | Target* argument. If target->isolate_execinstr() and the segment | |
541 | is executable and starts at a target->abi_pagesize() boundary, | |
542 | pad its end out to a target->abi_pagesize() boundary with code fill. | |
543 | * output.h (Output_segment::set_section_addresses): Update decl. | |
544 | * layout.h (Layout::check_output_data_for_reset_values): Take new | |
545 | argument RELAX_OUTPUTS. | |
546 | (Layout): New member relax_output_list_. | |
547 | (Layout::add_relax_output): New method. | |
548 | * layout.cc (Layout::Layout): Update constructor. | |
549 | (Layout::reset_relax_output): New method. | |
550 | (Layout::clean_up_after_relaxation): Call it. | |
551 | (Layout::prepare_for_relaxation): Update caller. | |
552 | (Layout::set_segment_offsets): Update callers of set_section_addresses. | |
553 | Call reset_relax_output before re-processing segments for | |
554 | isolate_execinstr case. | |
555 | (Layout::write_data): Handle relax_output_list_. | |
556 | (Layout::Relaxation_debug_check::check_output_data_for_reset_values): | |
557 | Take new argument RELAX_OUTPUTS. Assert it's an empty collection. | |
558 | ||
9aff4b7a NC |
559 | 2013-08-23 Yuri Chornoivan <yurchor@ukr.net> |
560 | ||
561 | PR binutils/15834 | |
562 | * object.h: Fix typos. | |
563 | ||
93f8221c RM |
564 | 2013-08-16 Roland McGrath <mcgrathr@google.com> |
565 | ||
566 | * i386.cc (Target_i386_nacl::do_code_fill): New virtual function. | |
567 | * x86_64.cc (Target_x86_64_nacl::do_code_fill): New virtual function. | |
568 | ||
e44c3715 CC |
569 | 2013-08-07 Cary Coutant <ccoutant@google.com> |
570 | ||
571 | Revert support for v2 DWP files: | |
572 | ||
573 | 2013-03-01 Cary Coutant <ccoutant@google.com> | |
574 | ||
575 | Add dwp support for v2 DWARF package file format. | |
576 | * dwarf_reader.cc (Dwarf_info_reader::visit_type_unit): Add | |
577 | tu_length parameter. Adjust all callers. | |
578 | * dwarf_reader.h (Dwarf_info_reader::visit_type_unit): Likewise. | |
579 | * dwp.cc: Include dwarf.h. | |
580 | (Section_bounds): New struct type. | |
581 | (Unit_set): New struct type. | |
582 | (Dwo_file::Dwo_file): Initialize new data member. | |
583 | (Dwo_file::read_compunit_index, Dwo_file::read_typeunit_index): | |
584 | Combine and rename to... | |
585 | (Dwo_file::read_unit_index): ...this. | |
586 | (Dwo_file::sized_read_compunit_index) | |
587 | (Dwo_file::sized_read_typeunit_index): Combine and rename to... | |
588 | (Dwo_file::sized_read_unit_index): ...this. | |
589 | (Dwo_file::copy_section): Remove section_name, is_str_offsets | |
590 | parameters; add section_id parameter. | |
591 | (Dwo_file::add_cu_set, Dwo_file::add_tu_set): Combine and rename to... | |
592 | (Dwo_file::add_unit_set): ...this. | |
593 | (Dwo_file::shndx_map_): Remove. | |
594 | (Dwo_file::sect_offsets_): New data member. | |
595 | (Dwp_output_file::Dwp_output_file): Initialize new data members. | |
596 | (Dwp_output_file::add_section): Rename to... | |
597 | (Dwp_output_file::add_contribution): ...this. | |
598 | (Dwp_output_file::add_cu_set): Combine parameters into a struct. | |
599 | (Dwp_output_file::add_tu_set): Likewise. | |
600 | (Dwp_output_file::Contribution): New type. | |
601 | (Dwp_output_file::Section::contributions): New data member. | |
602 | (Dwp_output_file::Cu_or_tu_set): Remove. | |
603 | (Dwp_output_file::Section::Section): New ctor. | |
604 | (Dwp_output_file::Dwp_index::Shndx_pool): Remove. | |
605 | (Dwp_output_file::Dwp_index::Section_table): New type. | |
606 | (Dwp_output_file::Dwp_index::Dwp_index): Initialize new data members. | |
607 | (Dwp_output_file::Dwp_index::enter_set): Change type of "set" | |
608 | parameter. | |
609 | (Dwp_output_file::Dwp_index::shndx_pool): Remove. | |
610 | (Dwp_output_file::Dwp_index::shndx_pool_end): Remove. | |
611 | (Dwp_output_file::Dwp_index::section_table): New member function. | |
612 | (Dwp_output_file::Dwp_index::section_table_end): New member function. | |
613 | (Dwp_output_file::Dwp_index::shndx_pool_size): Remove. | |
614 | (Dwp_output_file::Dwp_index::section_table_rows): New member function. | |
615 | (Dwp_output_file::Dwp_index::section_table_cols): New member function. | |
616 | (Dwp_output_file::Dwp_index::shndx_pool_): Remove. | |
617 | (Dwp_output_file::Dwp_index::section_table_): New data member. | |
618 | (Dwp_output_file::Dwp_index::section_mask_): New data member. | |
619 | (Dwp_output_file::add_output_section): New member function. | |
620 | (Dwp_output_file::write_new_section): New member function. | |
621 | (Dwp_output_file::write_contributions): New member function. | |
622 | (Dwp_output_file::section_id_map_): New data member. | |
623 | (class Dwo_id_info_reader): Remove. | |
624 | (class Unit_reader): New class. | |
625 | (get_dwarf_section_name): New function. | |
626 | (Dwo_file::read_executable): Adjust initializations of class data. | |
627 | (Dwo_file::read): Add support for v2 package file format. | |
628 | (Dwo_file::read_unit_index): Likewise. | |
629 | (Dwo_file::sized_read_unit_index): Likewise. | |
630 | (Dwo_file::copy_section): Likewise. | |
631 | (Dwo_file::add_unit_set): Likewise. | |
632 | (Dwp_output_file::add_output_section): Likewise. | |
633 | (Dwp_output_file::add_contribution): Likewise. | |
634 | (Dwp_output_file::Dwp_index::find_or_add): Use row index to check | |
635 | for empty slot. | |
636 | (Dwp_output_file::Dwp_index::enter_set): Add support for v2 package | |
637 | file format. | |
638 | (Dwp_output_file::Dwp_index::grow): Use row index to check for empty | |
639 | slot. | |
640 | (Dwp_output_file::initialize): Remove unused function. | |
641 | (Dwp_output_file::finalize): Add support for v2 package file format. | |
642 | (Dwp_output_file::write_index): Likewise. | |
643 | * gdb-index.cc (Gdb_index_info_reader::visit_type_unit): Adjust | |
644 | function prototype. | |
645 | ||
c6905c28 CC |
646 | 2013-07-31 Cary Coutant <ccoutant@google.com> |
647 | ||
648 | * object.cc (Sized_relobj::do_output_section_address): New function. | |
649 | (Sized_relobj): Instantiate explicitly. | |
650 | * object.h (Object::output_section_address): New function. | |
651 | (Object::do_output_section_address): New function. | |
652 | (Sized_relobj::do_output_section_address): New function. | |
653 | * powerpc.cc (Target_powerpc::symval_for_branch): Use it. | |
654 | ||
655 | 2013-07-30 Cary Coutant <ccoutant@google.com> | |
5cdb4d98 | 656 | Sasa Stankovic <Sasa.Stankovic@imgtec.com> |
a67858e0 CC |
657 | |
658 | * parameters.cc (Parameters::entry): Return target-specific entry | |
659 | symbol name. | |
660 | * target.h (Target::entry_symbol_name): New function. | |
661 | (Target_info::entry_symbol_name): New data member. | |
662 | ||
663 | * arm.cc (Target_arm::arm_info): Add entry_symbol_name. | |
664 | * i386.cc (Target_i386::i386_info): Likewise. | |
665 | (Target_i386_nacl::i386_nacl_info): Likewise. | |
666 | * sparc.cc (Target_sparc::sparc_info): Likewise. | |
667 | * tilegx.cc (Target_tilegx::tilegx_info): Likewise. | |
668 | * x86_64.cc: (Target_x86_64::x86_64_info) Likewise. | |
669 | (Target_x86_64_nacl::x86_64_nacl_info) Likewise. | |
670 | * testsuite/testfile.cc (Target_test::test_target_info): Likewise. | |
671 | ||
234d4ab8 SA |
672 | 2013-07-22 Sterling Augustine <saugustine@google.com> |
673 | ||
674 | * dwarf_reader.cc (Dwarf_pubnames_table::read_section): | |
675 | Convert parameter shndx to local variable. Add parameters symtab | |
676 | and symtab_size. Scan over section names. Find relocation | |
677 | section corresponding to current section. Create and initialize | |
678 | reloc_mapper_ and reloc_type_. | |
679 | (Dwarf_pubnames_table::read_header): Add assertion. Change | |
680 | unit_length to off_t. Initialize member unit_length_. Fill in field | |
681 | cu_offset_. | |
682 | * dwarf_reader.h (Dwarf_pubnames_table::Dwarf_pubnames_table): | |
683 | Initialize new fields unit_length_ and cu_offset_. | |
684 | (Dwarf_pubnames_table::read_section): Update prototype. | |
685 | (Dwarf_pubnames_table::cu_offset): New member function. | |
686 | (Dwarf_pubnames_table::subsection_size): Likewise. | |
687 | (Dwarf_pubnames_table::cu_offset_, Dwarf_pubnames_table::unit_length): | |
688 | New fields. | |
689 | (Dwarf_info_reader::symtab, Dwarf_info_reader::symtab_size): Make | |
690 | member functions public. | |
691 | * gdb_index.cc (Gdb_index_info_reader::read_pubnames_and_pubtypes): | |
692 | Update comment. Rework logic. Move repeated parts to... | |
693 | (Gdb_index_info_reader::read_pubtable): ...here. New function. | |
694 | (Gdb_index::Gdb_index): Initialize new fields, pubnames_table_, | |
695 | pubtypes_table_, and stmt_list_offset. | |
696 | (Gdb_index::map_pubtable_to_dies, Gdb_index::find_pubname_offset, | |
697 | Gdb_index::find_pubtype_offset, | |
698 | Gdb_index::map_pubnames_and_types_to_dies): Define new functions. | |
699 | (Gdb_index::pubnames_read): Update prototype and rework logic. | |
700 | * gdb_index.h (Gdb_index_info_reader, Dwarf_pubnames_table): | |
701 | Forward declare. | |
702 | (Gdb_index::map_pubtable_to_dies, Gdb_index::find_pubname_offset, | |
703 | Gdb_index::find_pubtype_offset, Gdb_index::pubnames_table) | |
704 | Gdb_index::pubtypes_table, Gdb_index::map_pubnames_and_types_to_dies, | |
705 | Gdb_index::map_pubtable_to_dies): | |
706 | Declare functions. | |
707 | (Gdb_index::pubnames_read): Update declaration. | |
708 | (Gdb_index::Pubname_offset_map): New type. | |
709 | (Gdb_index::cu_pubname_map_, Gdb_index::cu_pubtype_map_, | |
710 | Gdb_index::pubnames_table_, Gdb_index::pubtypes_table_, | |
711 | Gdb_index::stmt_list_offset): Declare. | |
712 | (Gdb_index::pubnames_shndx_, Gdb_index::pubnames_offet_, | |
713 | Gdb_index::pubtypes_object_, Gdb_index::pubtypes_shndx_) | |
714 | Gdb_index::pubtypes_offset_): Remove. | |
715 | ||
a3ed37d8 RM |
716 | 2013-07-19 Roland McGrath <mcgrathr@google.com> |
717 | ||
718 | * options.h (General_options): Add -Trodata-segment option. | |
719 | * parameters.cc (Parameters::check_rodata_segment): New function. | |
720 | (Parameters::set_target_once): Call it. | |
721 | * parameters.h (Parameters): Declare it (private member function). | |
722 | * layout.cc (load_seg_unusable_for_headers): New function, broken | |
723 | out of Layout::relaxation_loop_body. If TARGET->isolate_execinstr() | |
724 | then validate rodata segment rather than text segment. | |
725 | (relaxation_loop_body): Call that. | |
726 | (is_text_segment): New function. Don't admit a non-executable | |
727 | segment if TARGET->isolate_execinstr(). | |
728 | (set_segment_offsets): Call it. Honor -Trodata-segment option. | |
729 | ||
eb5b4ded CC |
730 | 2013-07-15 Shawn Landden <shawnlandden@gmail.com> |
731 | ||
732 | PR gold/15070 | |
733 | * fileread.h (File_read::get_view): Clarify comment about ALIGNED. | |
734 | * nacl.h (Sniff_file::View::View): Request aligned view. | |
735 | ||
4d5effb9 CC |
736 | 2013-07-11 Cary Coutant <ccoutant@google.com> |
737 | ||
738 | * powerpc.cc (Target_powerpc::write_branch_lookup_table): Use | |
739 | correct BRLT entry size. | |
740 | ||
ba8ca3e7 AM |
741 | 2013-07-03 Alan Modra <amodra@gmail.com> |
742 | ||
743 | * powerpc.cc (Target_powerpc::Relocate::relocate): Update self-call | |
744 | comment. | |
745 | ||
267257d2 CC |
746 | 2013-07-01 Cary Coutant <ccoutant@google.com> |
747 | ||
748 | * dwarf_reader.cc (Dwarf_ranges_table::read_ranges_table): Save | |
749 | reloc_type_. | |
750 | (Dwarf_ranges_table::read_range_list): Call lookup_reloc. | |
751 | (Dwarf_ranges_table::lookup_reloc): New function. | |
752 | * dwarf_reader.h (Dwarf_ranges_table::Dwarf_ranges_table): Initialize | |
753 | reloc_type_. | |
754 | (Dwarf_ranges_table::lookup_reloc): New function. | |
755 | (Dwarf_ranges_table::reloc_type_): New data member. | |
756 | ||
06f30c9d CC |
757 | 2013-06-27 Jing Yu <jingyu@google.com> |
758 | ||
759 | PR gold/15662 | |
760 | * powerpc.cc (Output_data_brlt_powerpc::reset_brlt_sizes): New | |
761 | function. | |
762 | (Output_data_brlt_powerpc::finalize_brlt_sizes): New function. | |
763 | (Target_powerpc::do_relax): Call the above. | |
764 | ||
a2d7bf59 AM |
765 | 2013-06-27 Cary Coutant <ccoutant@google.com> |
766 | ||
767 | * powerpc.cc (Target_powerpc::symval_for_branch): Don't assert | |
768 | on garbage collected .opd section. | |
769 | ||
770 | 2013-06-27 Alan Modra <amodra@gmail.com> | |
771 | ||
772 | * powerpc.cc (Target_powerpc::do_gc_add_reference): Test dst_shndx | |
773 | is non-zero. | |
774 | (Target_powerpc::do_gc_mark_symbols): Likewise for sym->shndx(). | |
775 | (Target_powerpc::do_function_location): Likewise for loc->shndx. | |
776 | ||
32364e50 CC |
777 | 2013-06-14 Cary Coutant <ccoutant@google.com> |
778 | ||
779 | * resolve.cc (Symbol::override_base): Don't override st_type | |
780 | from plugin placeholder symbols. | |
781 | (Symbol_table::resolve): Likewise. | |
782 | (Symbol_table::should_override): Don't complain about TLS mismatch | |
783 | if the TO symbol is a plugin placeholder. | |
784 | * testsuite/Makefile.am (plugin_test_tls): New test. | |
785 | * testsuite/Makefile.in: Regenerate. | |
786 | * testsuite/plugin_test_tls.sh: New test script. | |
787 | * testsuite/two_file_test_2_tls.cc: New test source. | |
788 | * testsuite/two_file_test_tls.cc: New test source. | |
789 | ||
7fb47cc9 CC |
790 | 2013-06-05 Alexander Ivchenko <alexander.ivchenko@intel.com> |
791 | ||
792 | * layout.cc (Layout::set_segment_offsets): Taking care of the case when | |
793 | the maximum segment alignment is larger than the page size. | |
794 | * testsuite/Makefile.am (large_symbol_alignment): Test that Gold | |
795 | correctly aligns the symbols with large alignemnt. | |
796 | * testsuite/Makefile.in: Regenerate. | |
797 | * testsuite/large_symbol_alignment.cc: New file. | |
798 | ||
6934001a CC |
799 | 2013-05-30 Alexander Ivchenko <alexander.ivchenko@intel.com> |
800 | Sriraman Tallam <tmsriram@google.com> | |
801 | ||
802 | * options.h (sort_section): New option. | |
803 | * output.h (Input_section_sort_section_prefix_special_ordering_compare): | |
804 | Rename from Input_section_sort_section_name_special_ordering_compare. | |
805 | (Input_section_sort_section_name_compare): New struct. | |
806 | * output.cc (Output_section::Input_section_sort_section_name_compare:: | |
807 | operator()): New function. | |
808 | (Output_section::sort_attached_input_sections): Use new sort function | |
809 | for .text if --sort-section=name is specified. | |
810 | * layout.cc (Layout::make_output_section): | |
811 | Add sorting by name when --sort-section=name is specified. | |
812 | * testsuite/Makefile.am (text_section_grouping): Test option | |
813 | --sort-section=name. | |
814 | * testsuite/Makefile.in: Regenerate. | |
815 | * testsuite/section_sorting_name.cc: New file. | |
816 | * testsuite/section_sorting_name.sh: New file. | |
817 | ||
93acabad CC |
818 | 2013-05-21 Cary Coutant <ccoutant@google.com> |
819 | ||
820 | * symtab.h (Symbol::is_cxx_vtable): New function. | |
821 | * target-reloc.h (relocate_section): Check for vtable symbol. | |
822 | * testsuite/Makefile.am (missing_key_func.sh): New test case. | |
823 | * testsuite/Makefile.in: Regenerate. | |
824 | * testsuite/missing_key_func.cc: New test source. | |
825 | * testsuite/missing_key_func.sh: New test script. | |
826 | ||
60e8b3fc CC |
827 | 2013-05-21 Cary Coutant <ccoutant@google.com> |
828 | ||
2b64b551 RM |
829 | * object.cc (Sized_relobj_file::get_symbol_location_info): Set |
830 | type of enclosing symbol. | |
831 | (Relocate_info::location): Check symbol type when describing symbol. | |
832 | * object.h (Symbol_location_info): Remove unused line_number; | |
833 | add enclosing_symbol_type. | |
834 | * testsuite/debug_msg.sh: Adjust expected output. | |
60e8b3fc | 835 | |
9df9de2c CC |
836 | 2013-05-13 Cary Coutant <ccoutant@google.com> |
837 | ||
2b64b551 RM |
838 | * configure.ac: Export DEFAULT_TARGET. |
839 | * configure: Regenerate. | |
840 | * Makefile.in: Regenerate. | |
841 | * testsuite/Makefile.am: Add .EXPORT_ALL_VARIABLES. | |
842 | * testsuite/Makefile.in: Regenerate. | |
843 | * testsuite/debug_msg.sh: Delete duplicate tests. | |
844 | Don't check undef_int error message match for powerpc where the | |
845 | source file and line number aren't available. | |
9df9de2c | 846 | |
bbc5ae17 RM |
847 | 2013-05-10 Roland McGrath <mcgrathr@google.com> |
848 | ||
849 | * options.h (General_options): Add --rosegment-gap option. | |
850 | * options.cc (finalize): --rosegment-gap implies --rosegment. | |
851 | * layout.cc (set_segment_offsets): Let user option override | |
852 | target->rosegment_gap(). | |
853 | ||
0c6e6c39 RM |
854 | 2013-05-10 Roland McGrath <mcgrathr@google.com> |
855 | ||
856 | * options.h (General_options): Remove leading space from help | |
857 | messages for -nostdlib and --rosegment. | |
858 | ||
cde7cb01 MR |
859 | 2013-05-03 Maciej W. Rozycki <macro@codesourcery.com> |
860 | ||
861 | PR ld/15365 | |
862 | * layout.cc (Layout::finalize): Make __ehdr_start STV_HIDDEN. | |
863 | ||
f31ae5b8 AM |
864 | 2013-05-03 Alan Modra <amodra@gmail.com> |
865 | ||
866 | * merge.cc (Output_merge_string::do_add_input_section): Correct | |
867 | scan for number of strings. Rename vars to avoid shadowing. | |
868 | Include missing terminator in input_size_. | |
869 | ||
d3a7cd45 L |
870 | 2013-05-01 H.J. Lu <hongjiu.lu@intel.com> |
871 | ||
872 | * merge.cc (Output_merge_string<Char_type>::do_add_input_section): | |
873 | Restore empty string handling. | |
874 | ||
6ad3daba CC |
875 | 2013-05-01 Cary Coutant <ccoutant@google.com> |
876 | ||
877 | * stringpool.cc (Stringpool_template::new_key_offset): Fix | |
878 | uninitialized warning. | |
879 | ||
e31908b6 CC |
880 | 2013-04-29 Alexander Ivchenko <alexander.ivchenko@intel.com> |
881 | ||
882 | * output.cc (Output_section::add_merge_input_section): Allow | |
883 | to merge sections if the alignment is more than character size. | |
884 | * merge.h (Output_merge_string::Output_merge_string): Remove | |
885 | assert. | |
886 | * merge.cc (Output_merge_string<Char_type>::do_add_input_section): Count | |
887 | only not-null strings. Check the alignment of strings. | |
888 | * stringpool.h | |
889 | (Stringpool_template<Stringpool_char>::Stringpool_template): Add | |
890 | alignment as the argument. | |
891 | (Stringpool_template<Stringpool_char>::addralign_): New class member. | |
892 | * stringpool.cc (Stringpool_template<Stringpool_char>::new_key_offset): | |
893 | Align non-zero length strings according to the addralign_. | |
894 | (Stringpool_template<Stringpool_char>::set_string_offsets): | |
895 | Updating offsets according to the given alignment. | |
896 | * testsuite/Makefile.am (text_section_grouping): Test if string | |
897 | literals are getting merged. | |
898 | * testsuite/Makefile.in: Regenerate. | |
899 | * testsuite/merge_string_literals_1.c: New file. | |
900 | * testsuite/merge_string_literals_2.c: Ditto. | |
901 | * testsuite/merge_string_literals.sh: Ditto. | |
902 | ||
0e804863 ILT |
903 | 2013-04-26 Ian Lance Taylor <iant@google.com> |
904 | ||
905 | * target-reloc.h (relocate_section): If the reloc offset is out of | |
906 | range, pass VIEW as NULL to relocate.relocate. | |
907 | * arm.cc (Target_arm:Relocate::relocate): Check for a NULL view. | |
908 | * i386.cc (Target_i386::Relocate::relocate): Likewise. | |
909 | * powerpc.cc (Target_powerpc::Relocate::relocate): Likewise. | |
910 | * sparc.cc (Target_sparc::Relocate::relocate): Likewise. | |
911 | * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise. | |
912 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
913 | ||
e7c5ea40 CC |
914 | 2013-04-26 Geoff Pike <gpike@chromium.org> |
915 | ||
916 | * gold.cc (queue_final_tasks): invoke layout->queue_build_id_tasks(). | |
917 | * layout.cc (Hash_task): New class. | |
918 | (Layout::queue_build_id_tasks): New function. | |
919 | (Layout::write_build_id): Handle single-thread portion of build ID | |
920 | computation. (In some cases, all of it is single-threaded.) Replace | |
921 | {sha1,md5}_process_bytes with {sha1,md5}_buffer to get the same | |
922 | functionality in fewer lines of code. | |
923 | * layout.h (Layout::queue_build_id_tasks): New function declaration. | |
924 | * options.h (General_options): make "--build-id" default to tree | |
925 | rather than sha1. Add two new options related to --build-id=tree: | |
926 | --build-id-chunk-size-for-treehash and | |
927 | --build-id-min-file-size-for-treehash. | |
928 | * Makefile.am: add testing of --build-id=tree and related new options | |
929 | (these tests will be invoked by "make check"). | |
930 | * Makefile.in: Regenerate. | |
931 | ||
49926cd0 AM |
932 | 2013-04-25 Alan Modra <amodra@gmail.com> |
933 | ||
934 | * configure.tgt: Add powerpcle and powerpc64le. | |
935 | ||
a4034750 AM |
936 | 2013-04-22 Alan Modra <amodra@gmail.com> |
937 | ||
938 | PR gold/15355 | |
939 | * layout.cc (Layout::segment_precedes): Allow more than one | |
940 | segment with the same type and flags. | |
941 | ||
e79c84aa CC |
942 | 2013-04-15 Cary Coutant <ccoutant@google.com> |
943 | ||
944 | * layout.cc (Layout::set_relocatable_section_offsets): Don't | |
945 | allocate space in file for BSS sections. | |
946 | ||
2199fbe7 CC |
947 | 2013-04-15 Cary Coutant <ccoutant@google.com> |
948 | ||
949 | * script-sections.cc (Orphan_output_section): Reset address | |
950 | to zero after each orphaned section for relocatable links. | |
951 | ||
502e8a84 CC |
952 | 2013-04-15 Cary Coutant <ccoutant@google.com> |
953 | ||
a4034750 AM |
954 | * symtab.cc (Symbol_table::sized_write_globals): Subtract |
955 | section starting address for relocatable link. | |
956 | * testsuite/Makefile.am (script_test_11): New test. | |
957 | * testsuite/Makefile.in: Regenerate. | |
958 | * testsuite/script_test_11.c: New source file. | |
959 | * testsuite/script_test_11.t: New linker script. | |
502e8a84 | 960 | |
0cfdc767 AM |
961 | 2013-04-13 Alan Modra <amodra@gmail.com> |
962 | ||
963 | * powerpc.cc (Stub_control::can_add_to_stub_group): Don't set | |
964 | owner when sections are not adjacent and exceed group size. | |
965 | (Target_powerpc::group_sections): Handle corner case. | |
966 | (Target_powerpc::Branch_info::make_stub): Handle case where | |
967 | stub table doesn't exist due to branches in non-exec sections. | |
968 | (Target_powerpc::Relocate::relocate): Likewise. | |
969 | ||
6830ee24 AM |
970 | 2013-04-11 Alan Modra <amodra@gmail.com> |
971 | ||
972 | PR gold/15354 | |
973 | * powerpc.cc (Target_powerpc::make_brlt_section): Name section | |
974 | .branch_lt to match bfd ld. Adjust comments throughout file. | |
975 | ||
54a3d865 ILT |
976 | 2013-04-04 Ian Lance Taylor <iant@google.com> |
977 | ||
978 | GCC PR c++/56840 | |
979 | * object.cc (do_layout_deferred_sections): Handle .eh_frame | |
980 | sections before checking whether they are included in the link. | |
981 | ||
9993ba11 ST |
982 | 2013-03-29 Sriraman Tallam <tmsriram@google.com> |
983 | ||
984 | * archive.cc (Archive::get_elf_object_for_member): Create the elf | |
985 | object before calling the plugin claim_file handler. Pass the elf | |
986 | object of the archive to the plugin. Delete the elf object if the | |
987 | plugin claims the file. | |
988 | ||
ebacd51e AM |
989 | 2013-03-21 Alan Modra <amodra@gmail.com> |
990 | ||
991 | * layout.cc (Layout::set_segment_offsets): Accept writable .text | |
992 | segment when omagic. | |
993 | ||
117be58f AM |
994 | 2013-03-21 Alan Modra <amodra@gmail.com> |
995 | ||
996 | * dwp.cc (Dwp_output_file::add_contribution): Avoid signed/unsigned | |
997 | comparison warning. | |
998 | * layout.cc (Layout::create_dynamic_symtab): Avoid "may be used | |
999 | uninitialized" warning. | |
1000 | ||
32e2b61d AM |
1001 | 2013-03-20 Alan Modra <amodra@gmail.com> |
1002 | ||
1003 | * symtab.h (Symbol::clear_version): New function. | |
1004 | * symtab.cc (Symbol_table::set_dynsym_indexes): Don't set object | |
1005 | is_needed by weak references. Clear version for symbols defined | |
1006 | in as-needed objects that are not needed. | |
1007 | ||
b3ccdeb5 AM |
1008 | 2013-03-15 Alan Modra <amodra@gmail.com> |
1009 | ||
1010 | * powerpc.cc (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Make | |
1011 | static and public. Add report_err param. Return false for data refs. | |
1012 | (Target_powerpc::rela_dyn_section): New overloaded function. | |
1013 | (Target_powerpc::plt_, iplt_): Elucidate. | |
1014 | (Output_data_plt_powerpc::entry_count): Handle current_data_size()==0. | |
1015 | (Output_data_plt_powerpc::do_write): Don't write .iplt. | |
1016 | (Output_data_plt_powerpc::plt_entry_count): Don't add .iplt entries. | |
1017 | (Target_powerpc::Scan::local, global): Adjust reloc_needs_plt_for_ifunc | |
1018 | calls. Put ifunc dynamic relocs in irela_dyn_section. Only | |
1019 | push_branch and make_plt_entry for ifunc syms when | |
1020 | reloc_needs_plt_for_ifunc. | |
1021 | (Target_powerpc::Relocate::relocate): Don't use plt entry value | |
1022 | for ifunc unless reloc_needs_plt_for_ifunc. | |
1023 | ||
ad3d8a2f AM |
1024 | 2013-03-15 Alan Modra <amodra@gmail.com> |
1025 | ||
1026 | * gc.h (gc_process_relocs): Don't look through function descriptors. | |
1027 | * icf.cc (get_section_contents): Do so here instead. | |
1028 | ||
4d9aa155 AM |
1029 | 2013-03-13 Alan Modra <amodra@gmail.com> |
1030 | ||
1031 | * powerpc.cc (is_branch_reloc): Forward declare. | |
1032 | (Target_powerpc::do_can_check_for_function_pointers): New predicate. | |
1033 | (Target_powerpc::Scan::local_reloc_may_be_function_pointer): Return | |
1034 | false for 64-bit, true for 32-bit non-branch relocs. | |
1035 | (Target_powerpc::Scan::global_reloc_may_be_function_pointer): Likewise. | |
1036 | * testsuite/Makefile.am (icf_test): Use linker map file instead of | |
1037 | nm output. | |
1038 | (icf_safe_test): Generate linker map file as well as nm output. | |
1039 | (icf_safe_so_test): Likewise. | |
1040 | * testsuite/Makefile.in: Regenerate. | |
1041 | * testsuite/icf_test.sh: Parse linker map file to determine | |
1042 | section folding. | |
1043 | * testsuite/icf_safe_test.sh: Likewise. Expect folding for PowerPC. | |
1044 | * testsuite/icf_safe_so_test.sh: Likewise. | |
1045 | (X86_32_or_ARM_specific_safe_fold): Merge into.. | |
1046 | (arch_specific_safe_fold): ..this. | |
1047 | (X86_64_specific_safe_fold): Delete unused function. | |
1048 | ||
57420c20 AM |
1049 | 2013-03-12 Alan Modra <amodra@gmail.com> |
1050 | ||
1051 | * gc.h (gc_process_relocs): Look through function descriptors | |
1052 | to determine shndx, symvalue and addend used by ICF. Tidy | |
1053 | variable duplication. | |
1054 | ||
dc3714f3 AM |
1055 | 2013-03-11 Alan Modra <amodra@gmail.com> |
1056 | ||
1057 | * gold.cc (queue_middle_tasks): Move detect_odr_violations.. | |
1058 | * layout.cc (Layout_task_runner::run): ..to here. | |
1059 | * symtab.h (struct Symbol_location): Extract from.. | |
1060 | (class Symbol_table): ..here. | |
1061 | * symtab.cc (Symbol_table::linenos_from_loc): Invoke function_location. | |
1062 | * target.h (class Target): Add function_location and | |
1063 | do_function_location functions. | |
1064 | (class Sized_target): Add do_function_location. | |
1065 | * object.h (class Sized_relobj_file): Move find_shdr.. | |
1066 | (class Object): ..to here. | |
1067 | * object.cc: Likewise. Update to suit. Instantiate. | |
1068 | (Sized_relobj_file::find_eh_frame): Update find_shdr call. | |
1069 | * powerpc.cc (class Powerpc_dynobj): New. | |
1070 | (Target_powerpc::do_function_location): New function. | |
1071 | (Powerpc_relobj::do_find_special_sections): Update find_shdr call. | |
1072 | (Powerpc_dynobj::do_read_symbols): New function. | |
1073 | (Target_powerpc::do_make_elf_object): Make a Powerpc_dynobj. | |
1074 | ||
956b03bb ILT |
1075 | 2013-03-08 Ian Lance Taylor <iant@google.com> |
1076 | ||
1077 | * options.cc (General_options::string_to_object_format): Accept | |
1078 | "default". | |
1079 | ||
4bead2d5 AM |
1080 | 2013-03-08 Alan Modra <amodra@gmail.com> |
1081 | ||
1082 | * ehframe.h (Post_fdes) Make it a vector of Post_fde rather than | |
1083 | pointer to Post_fde. | |
1084 | (struct Post_fde): Move definition to here.. | |
1085 | * ehframe.cc (struct Post_fde): ..from here. | |
1086 | (Cie::write): Don't alloc Post_fde. | |
1087 | (Eh_frame::do_sized_write): Update. Don't free Post_fde. | |
1088 | ||
02e60bf7 AM |
1089 | 2013-03-07 Alan Modra <amodra@gmail.com> |
1090 | ||
1091 | * testsuite/discard_locals_relocatable_test.c: Add a powerpc | |
1092 | relocation referencing .LC0. | |
1093 | * testsuite/discard_locals_test.sh: Remove FIXMEs. | |
1094 | ||
8343f03a AM |
1095 | 2013-03-07 Alan Modra <amodra@gmail.com> |
1096 | ||
1097 | * testsuite/ifunc-sel.h (ifunc_sel, ifunc_one): Mark | |
1098 | always_inline. Add assembly for powerpc to avoid GOT. | |
1099 | ||
3366d57c AM |
1100 | 2013-03-07 Alan Modra <amodra@gmail.com> |
1101 | ||
1102 | * testsuite/script_test_10.sh: Don't test .bss section | |
1103 | header number. | |
1104 | ||
6c77229c AM |
1105 | 2013-03-06 Alan Modra <amodra@gmail.com> |
1106 | ||
1107 | * powerpc.cc (class Powerpc_relobj): Move some member functions. | |
1108 | (Target_powerpc::symval_for_branch): Add symtab param. Update | |
1109 | all callers. Handle folded sections. | |
1110 | (Target_powerpc::do_gc_add_reference): Don't cast dynamic object | |
1111 | to Powerpc_relobj. | |
1112 | (Global_symbol_visitor_opd::operator()): Likewise. | |
1113 | ||
a39e4af6 AM |
1114 | 2013-03-04 Alan Modra <amodra@gmail.com> |
1115 | ||
1116 | * testsuite/Makefile.am (final_layout_script.lds): Add .sbss. | |
1117 | * testsuite/Makefile.in: Regenerate. | |
1118 | ||
d5834edb CC |
1119 | 2013-03-01 Cary Coutant <ccoutant@google.com> |
1120 | ||
1121 | Add dwp support for v2 DWARF package file format. | |
1122 | * dwarf_reader.cc (Dwarf_info_reader::visit_type_unit): Add | |
1123 | tu_length parameter. Adjust all callers. | |
1124 | * dwarf_reader.h (Dwarf_info_reader::visit_type_unit): Likewise. | |
1125 | * dwp.cc: Include dwarf.h. | |
1126 | (Section_bounds): New struct type. | |
1127 | (Unit_set): New struct type. | |
1128 | (Dwo_file::Dwo_file): Initialize new data member. | |
1129 | (Dwo_file::read_compunit_index, Dwo_file::read_typeunit_index): | |
1130 | Combine and rename to... | |
1131 | (Dwo_file::read_unit_index): ...this. | |
1132 | (Dwo_file::sized_read_compunit_index) | |
1133 | (Dwo_file::sized_read_typeunit_index): Combine and rename to... | |
1134 | (Dwo_file::sized_read_unit_index): ...this. | |
1135 | (Dwo_file::copy_section): Remove section_name, is_str_offsets | |
1136 | parameters; add section_id parameter. | |
1137 | (Dwo_file::add_cu_set, Dwo_file::add_tu_set): Combine and rename to... | |
1138 | (Dwo_file::add_unit_set): ...this. | |
1139 | (Dwo_file::shndx_map_): Remove. | |
1140 | (Dwo_file::sect_offsets_): New data member. | |
1141 | (Dwp_output_file::Dwp_output_file): Initialize new data members. | |
1142 | (Dwp_output_file::add_section): Rename to... | |
1143 | (Dwp_output_file::add_contribution): ...this. | |
1144 | (Dwp_output_file::add_cu_set): Combine parameters into a struct. | |
1145 | (Dwp_output_file::add_tu_set): Likewise. | |
1146 | (Dwp_output_file::Contribution): New type. | |
1147 | (Dwp_output_file::Section::contributions): New data member. | |
1148 | (Dwp_output_file::Cu_or_tu_set): Remove. | |
1149 | (Dwp_output_file::Section::Section): New ctor. | |
1150 | (Dwp_output_file::Dwp_index::Shndx_pool): Remove. | |
1151 | (Dwp_output_file::Dwp_index::Section_table): New type. | |
1152 | (Dwp_output_file::Dwp_index::Dwp_index): Initialize new data members. | |
1153 | (Dwp_output_file::Dwp_index::enter_set): Change type of "set" | |
1154 | parameter. | |
1155 | (Dwp_output_file::Dwp_index::shndx_pool): Remove. | |
1156 | (Dwp_output_file::Dwp_index::shndx_pool_end): Remove. | |
1157 | (Dwp_output_file::Dwp_index::section_table): New member function. | |
1158 | (Dwp_output_file::Dwp_index::section_table_end): New member function. | |
1159 | (Dwp_output_file::Dwp_index::shndx_pool_size): Remove. | |
1160 | (Dwp_output_file::Dwp_index::section_table_rows): New member function. | |
1161 | (Dwp_output_file::Dwp_index::section_table_cols): New member function. | |
1162 | (Dwp_output_file::Dwp_index::shndx_pool_): Remove. | |
1163 | (Dwp_output_file::Dwp_index::section_table_): New data member. | |
1164 | (Dwp_output_file::Dwp_index::section_mask_): New data member. | |
1165 | (Dwp_output_file::add_output_section): New member function. | |
1166 | (Dwp_output_file::write_new_section): New member function. | |
1167 | (Dwp_output_file::write_contributions): New member function. | |
1168 | (Dwp_output_file::section_id_map_): New data member. | |
1169 | (class Dwo_id_info_reader): Remove. | |
1170 | (class Unit_reader): New class. | |
1171 | (get_dwarf_section_name): New function. | |
1172 | (Dwo_file::read_executable): Adjust initializations of class data. | |
1173 | (Dwo_file::read): Add support for v2 package file format. | |
1174 | (Dwo_file::read_unit_index): Likewise. | |
1175 | (Dwo_file::sized_read_unit_index): Likewise. | |
1176 | (Dwo_file::copy_section): Likewise. | |
1177 | (Dwo_file::add_unit_set): Likewise. | |
1178 | (Dwp_output_file::add_output_section): Likewise. | |
1179 | (Dwp_output_file::add_contribution): Likewise. | |
1180 | (Dwp_output_file::Dwp_index::find_or_add): Use row index to check | |
1181 | for empty slot. | |
1182 | (Dwp_output_file::Dwp_index::enter_set): Add support for v2 package | |
1183 | file format. | |
1184 | (Dwp_output_file::Dwp_index::grow): Use row index to check for empty | |
1185 | slot. | |
1186 | (Dwp_output_file::initialize): Remove unused function. | |
1187 | (Dwp_output_file::finalize): Add support for v2 package file format. | |
1188 | (Dwp_output_file::write_index): Likewise. | |
1189 | * gdb-index.cc (Gdb_index_info_reader::visit_type_unit): Adjust | |
1190 | function prototype. | |
1191 | ||
a68a081d CC |
1192 | 2013-03-01 Cary Coutant <ccoutant@google.com> |
1193 | ||
1194 | * dwarf_reader.cc (Dwarf_info_reader::check_buffer): Move | |
1195 | function into class definition in header file. | |
1196 | (Dwarf_info_reader::warn_corrupt_debug_section): New function. | |
1197 | * dwarf_reader.h (Dwarf_info_reader::warn_corrupt_debug_section): | |
1198 | New function. | |
1199 | (Dwarf_info_reader::check_buffer): Move here from .cc file. | |
1200 | ||
9d5781f8 AM |
1201 | 2013-02-28 Alan Modra <amodra@gmail.com> |
1202 | ||
1203 | * target.h (Target::plt_fde_location, do_plt_fde_location): Declare. | |
1204 | * target.cc (Target::do_plt_fde_location): New function. | |
1205 | * ehframe.h (class FDE): Add post_map field to u_.from_linker, | |
1206 | accessor function, and constructor param. | |
1207 | (struct Post_fde, Post_fdes): Declare. | |
1208 | (Cie::write): Add post_fdes param. | |
1209 | * ehframe.cc (Fde::write): Use plt_fde_location. | |
1210 | (struct Post_fde): Define. | |
1211 | (Cie::write): Stash FDEs added post merge mapping. | |
1212 | (Eh_frame::add_ehframe_for_plt): Assert no new CIEs after mapping. | |
1213 | Adjust Fde constructor call. Bump final_data_size_ for post map FDEs. | |
1214 | (Eh_frame::do_sized_write): Arrange to write post map FDES after | |
1215 | other FDEs. | |
1216 | * powerpc.cc (Target_powerpc::do_plt_fde_location): New function. | |
1217 | (Target_powerpc::has_glink): New function. | |
1218 | (Target_powerpc::do_relax): Add eh_frame info for stubs. | |
1219 | (struct Eh_cie, eh_frame_cie, glink_eh_frame_fde_64, | |
1220 | glink_eh_frame_fde_32, default_fde): New data. | |
1221 | (Stub_table::eh_frame_added_): New var. | |
1222 | (Stub_table::find_long_branch_entry, stub_address, stub_offset): | |
1223 | Make const. | |
1224 | (Stub_table::add_eh_frame): New function. | |
1225 | (Output_data_glink::add_eh_frame): New function. | |
1226 | (Target_powerpc::make_glink_section): Call add_eh_frame. | |
1227 | ||
214383dd ILT |
1228 | 2013-02-15 Ian Lance Taylor <iant@google.com> |
1229 | ||
1230 | * options.h (DEFINE_uint64_alias): Define. | |
1231 | (class General_options): Add -Ttext-segment as an alias for | |
1232 | -Ttext. | |
1233 | ||
91c2b899 AM |
1234 | 2013-02-15 Alan Modra <amodra@gmail.com> |
1235 | ||
1236 | * powerpc.cc (Stub_table::plt_off): New function, extracted from.. | |
1237 | (Stub_table::do_write): ..here, two places. | |
1238 | (Stub_table::plt_call_size): Use it here too. | |
1239 | ||
20e2a8aa ILT |
1240 | 2013-02-11 Ian Lance Taylor <iant@google.com> |
1241 | ||
1242 | * descriptors.cc (Descriptors::close_all): New function. | |
1243 | * descriptors.h (class Descriptors): Declare close_all. | |
1244 | (close_all_descriptors): New inline function. | |
1245 | * plugin.cc: Include "descriptors.h". | |
1246 | (Plugin_manager::cleanup): Call close_all_descriptors. | |
1247 | ||
8952bc69 AM |
1248 | 2013-02-06 Alan Modra <amodra@gmail.com> |
1249 | ||
1250 | * README: Update coding style link. | |
1251 | ||
29bd8b6b CC |
1252 | 2013-01-28 Cary Coutant <ccoutant@google.com> |
1253 | ||
a4034750 AM |
1254 | * dwp.cc (File_list): New typedef. |
1255 | (Dwo_name_info_reader): New class. | |
1256 | (Dwo_id_info_reader::Dwo_id_info_reader): Remove unused parameters. | |
1257 | (Dwo_id_info_reader::visit_top_die): Remove unused member function. | |
1258 | (Dwo_file::~Dwo_file): Delete input_file_ after obj_. | |
1259 | (Dwo_file::read_executable): New function. | |
1260 | (Dwo_file::read): Move common setup code to ... | |
1261 | (Dwo_file::make_object): ... here. | |
1262 | (dwp_options): Add --exec/-e. | |
1263 | (usage): Likewise. | |
1264 | (main): Likewise. | |
29bd8b6b | 1265 | |
c6ac678d ST |
1266 | 2013-01-24 Sriraman Tallam <tmsriram@google.com> |
1267 | ||
1268 | * layout.cc (Layout::layout): Check for option text_reorder. | |
1269 | (Layout::make_output_section): Ditto. | |
1270 | * options.h (text_reorder): New option. | |
1271 | * output.cc (Input_section_sort_compare): Remove special ordering | |
1272 | of section names. | |
1273 | (Output_section:: | |
1274 | Input_section_sort_section_name_special_ordering_compare:: | |
1275 | operator()): New function. | |
1276 | (Output_section::sort_attached_input_sections): Use new sort function | |
1277 | for .text. | |
1278 | * output.h (Input_section_sort_section_name_special_ordering_compare): | |
1279 | New struct. | |
1280 | * testsuite/Makefile.am (text_section_grouping): Test option | |
1281 | --no-text-reorder | |
1282 | * testsuite/Makefile.in: Regenerate. | |
1283 | * testsuite/text_section_grouping.sh: Check order of functions without | |
1284 | default text reordering. | |
1285 | ||
50701cc1 MF |
1286 | 2013-01-18 Mike Frysinger <vapier@gentoo.org> |
1287 | ||
1288 | * options.h (General_options): Change default to true for new_dtags. | |
1289 | ||
b1b00fcc MF |
1290 | 2013-01-18 Mike Frysinger <vapier@gentoo.org> |
1291 | ||
1292 | * layout.cc (Layout::finish_dynamic_section): Only add DT_RPATH | |
1293 | when enable_new_dtags is false. Only add DT_RUNPATH when | |
1294 | enable_new_dtags is true. | |
1295 | ||
ec5b8187 AM |
1296 | 2013-01-17 Serge Pavlov <serge.v.pavlov@gmail.com> |
1297 | ||
1298 | * powerpc.cc (Stub_table::find_plt_call_entry): Make types | |
1299 | used in declaration and definition consistent. | |
1300 | (Target_powerpc::symval_for_branch): Ditto. | |
1301 | ||
a880d4c4 ST |
1302 | 2013-01-16 Sriraman Tallam <tmsriram@google.com> |
1303 | ||
1304 | * testsuite/plugin_final_layout.cc: Fix comment. | |
1305 | ||
7c381248 ST |
1306 | 2013-01-16 Sriraman Tallam <tmsriram@google.com> |
1307 | ||
1308 | * layout.cc (Layout::layout): Do not do default sorting for | |
1309 | text sections when section ordering is specified. | |
1310 | (make_output_section): Ditto. | |
1311 | * testsuite/plugin_final_layout.cc: Name the function sections | |
1312 | to catch reordering issues. | |
1313 | ||
e2458743 AM |
1314 | 2013-01-15 Alan Modra <amodra@gmail.com> |
1315 | ||
1316 | * powerpc.cc (Target_powerpc::do_relax): Default shared libs to | |
1317 | plt-thread-safe. | |
1318 | ||
431ed302 AM |
1319 | 2013-01-15 Alan Modra <amodra@gmail.com> |
1320 | ||
1321 | * testsuite/Makefile.am (final_layout_script.lds): Handle .got section. | |
1322 | * testsuite/Makefile.in: Regenerate. | |
1323 | ||
0ec6429b AM |
1324 | 2013-01-14 Alan Modra <amodra@gmail.com> |
1325 | ||
1326 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add various output files. | |
1327 | * testsuite/Makefile.in: Regenerate. | |
1328 | ||
0bf402d5 ILT |
1329 | 2013-01-11 Pavel Chupin <pavel.v.chupin@intel.com> |
1330 | ||
36af3926 | 1331 | PR bfd/14430 |
0bf402d5 ILT |
1332 | Fix mingw gold build with plugins enabled |
1333 | * Makefile.am: Replace -ldl with @DLOPEN_LIBS@. | |
1334 | * configure.ac: Export DLOPEN_LIBS and add headers check. | |
1335 | * plugin.cc: Handle non-dlfcn case. | |
1336 | * Makefile.in: Regenerate. | |
1337 | * config.in: Regenerate. | |
1338 | * configure: Regenerate. | |
1339 | * testsuite/Makefile.in: Regenerate. | |
1340 | ||
9e9143bc ST |
1341 | 2013-01-09 Sriraman Tallam <tmsriram@google.com> |
1342 | ||
1343 | * output.h (sort_attached_input_sections): Change to be public. | |
1344 | * script-sections.cc | |
1345 | (Output_section_definition::set_section_addresses): Sort | |
1346 | attached input sections according to section order before linker | |
1347 | script assigns section addresses. | |
1348 | (Orphan_output_section::set_section_addresses): Sort | |
1349 | attached input sections according to section order before linker | |
1350 | script assigns section addresses. | |
1351 | * Makefile.am (final_layout.sh): Use a simple linker script to | |
1352 | check if section ordering still works. | |
1353 | * Makefile.in: Regenerate. | |
1354 | ||
679af368 ILT |
1355 | 2013-01-09 Ben Cheng <bccheng@google.com> |
1356 | ||
1357 | * arm.cc (Target_arm::attributes_accept_div): New function. | |
1358 | (Target_arm::attributes_forbid_div): New function. | |
1359 | (Target_arm::merge_object_attributes): Merge the Tag_DIV_use | |
1360 | attribute using the same new functions as what bfd/elf32_arm.c | |
1361 | does. | |
1362 | ||
3136a00e CC |
1363 | 2013-01-07 Cary Coutant <ccoutant@google.com> |
1364 | ||
1365 | PR gold/14993 | |
1366 | * output.cc (Output_section::add_input_section): For incremental | |
1367 | updates, don't track input sections that are allocated from patch | |
1368 | space. | |
1369 | ||
f2a6224b L |
1370 | 2013-01-07 H.J. Lu <hongjiu.lu@intel.com> |
1371 | Ian Lance Taylor <iant@google.com> | |
1372 | ||
1373 | PR gold/14897 | |
1374 | * configure.ac (--enable-ld): Removed. | |
1375 | (install_as_default): Set to yes only for --enable-gold=default | |
1376 | or --disable-ld. | |
1377 | * configure: Regenerated. | |
1378 | ||
4f46f626 L |
1379 | 2013-01-07 H.J. Lu <hongjiu.lu@intel.com> |
1380 | ||
1381 | * options.h (General_options): Add -fuse-ld= for GCC linker | |
1382 | option compatibility. | |
1383 | ||
26e4ef59 CC |
1384 | 2013-01-04 Cary Coutant <ccoutant@google.com> |
1385 | ||
1386 | * configure.ac: Fix typo restoring CXXFLAGS. | |
1387 | * configure: Regenerate. | |
1388 | ||
3d587466 CC |
1389 | 2013-01-04 Cary Coutant <ccoutant@google.com> |
1390 | ||
4f46f626 L |
1391 | * testsuite/Makefile.am (CXXLINK_S): New macro. |
1392 | (debug_msg_so.err, debug_msg_ndebug.err): Use CXXLINK_S. | |
1393 | * testsuite/Makefile.in: Regenerate. | |
3d587466 | 1394 | |
44db6695 L |
1395 | 2013-01-02 H.J. Lu <hongjiu.lu@intel.com> |
1396 | ||
1397 | * version.cc (print_version): Update copyright year to 2013. | |
1398 | ||
edcac0c1 ILT |
1399 | 2012-12-20 Ian Lance Taylor <iant@google.com> |
1400 | ||
1401 | * layout.cc (Layout::special_ordering_of_input_section): New | |
1402 | function. | |
1403 | (Layout::layout): If input section requires special ordering, must | |
1404 | sort input sections. | |
1405 | (Layout::make_output_section): May sort .text input sections. | |
1406 | (Layout::is_section_name_prefix_grouped): Remove. | |
1407 | * layout.h (class Layout): Declare | |
1408 | special_ordering_of_input_section. Don't declare | |
1409 | is_section_name_prefix_grouped. | |
1410 | * output.cc (Output_section::add_input_section): Revert last | |
1411 | change. | |
1412 | (Output_section::Input_section_sort::match_file_name): Don't crash | |
1413 | if called on output section data. | |
1414 | (Output_section::Input_section_sort_compare): Sort based on | |
1415 | special ordering. | |
1416 | (Output_section::Input_section_sort_section_order_index_compare): | |
1417 | Revert last patch. | |
1418 | (Output_section::sort_attached_input_sections): Likewise. | |
1419 | ||
28f2a4ac ST |
1420 | 2012-12-18 Sriraman Tallam <tmsriram@google.com> |
1421 | ||
edcac0c1 | 1422 | * layout.cc (Layout::is_section_name_prefix_grouped): New function. |
28f2a4ac ST |
1423 | * layout.h (Layout::is_section_name_prefix_grouped): New function. |
1424 | * output.cc (Output_section::add_input_section): Check if section | |
1425 | name contains special prefix. Keep input sections to sort such | |
1426 | sections. | |
1427 | (Output_section::Input_section_sort_section_order_index_compare | |
1428 | ::operator()): Group sections according to prefixes. | |
edcac0c1 ILT |
1429 | (Output_section::sort_attached_input_sections): Add condition to |
1430 | Input_section_entry constructor call. | |
28f2a4ac ST |
1431 | * testsuite/Makefile.am (text_section_grouping): New test. |
1432 | * testsuite/Makefile.in: Regenerate. | |
1433 | * testsuite/text_section_grouping.cc: New file. | |
1434 | * testsuite/text_section_grouping.sh: New file. | |
1435 | ||
5bf135a7 NC |
1436 | 2012-12-17 Nick Clifton <nickc@redhat.com> |
1437 | ||
1438 | * Makefile.am: Add copyright notice. | |
1439 | * NEWS: Likewise. | |
1440 | * README: Likewise. | |
1441 | * configure.ac: Likewise. | |
1442 | * ftruncate.c: Likewise. | |
1443 | * Makefile.in: Regenerate. | |
1444 | ||
59965708 CC |
1445 | 2012-12-14 Cary Coutant <ccoutant@google.com> |
1446 | ||
a4034750 AM |
1447 | * testsuite/Makefile.am (exception_separate_shared_12_test): Add |
1448 | --no-as-needed flag. | |
1449 | (exception_separate_shared_12_test): Likewise. | |
1450 | (incremental_copy_test): Likewise. | |
1451 | * testsuite/Makefile.in: Regenerate. | |
59965708 | 1452 | |
2a77e2ab CC |
1453 | 2012-12-14 Cary Coutant <ccoutant@google.com> |
1454 | ||
1455 | * dwp.cc (Dwp_output_file::add_cu_set): Check for duplicate CUs. | |
1456 | (Dwp_output_file::Dwp_index::enter_set): Add assert. | |
1457 | ||
e3deeb9c AM |
1458 | 2012-12-12 Alan Modra <amodra@gmail.com> |
1459 | ||
1460 | * powerpc.cc (class Track_tls): New. | |
1461 | (class Relocate, class Scan): Inherit Track_tls. | |
1462 | (Target_powerpc::Scan::local, global): Track tls optimization | |
1463 | and avoid creating plt entry for __tls_get_addr if all uses | |
1464 | are optimized away. | |
1465 | (Target_powerpc::Relocate::relocate): Update to use Track_tls. | |
1466 | ||
d8f5a274 AM |
1467 | 2012-12-12 Alan Modra <amodra@gmail.com> |
1468 | ||
1469 | * options.h (General_options): Add --toc-sort/--no-toc-sort. | |
1470 | Replace no_toc_optimize with toc_optimize. | |
1471 | * output.h (Output_section::input_sections): Provide non-const variant. | |
1472 | * powerpc.cc (Powerpc_relobj::has_small_toc_reloc_, | |
1473 | set_has_small_toc_reloc, has_small_toc_reloc): New variable and | |
1474 | accessors. | |
1475 | (Target_powerpc::Scan::local, global): Call set_has_small_toc_reloc. | |
1476 | (class Sort_toc_sections): New. | |
1477 | (Target_powerpc::do_finalize_sections): Sort toc sections. | |
1478 | (Target_powerpc::Relocate::relocate): Update toc_optimize test. | |
1479 | ||
4c8a1de1 RM |
1480 | 2012-12-10 Roland McGrath <mcgrathr@google.com> |
1481 | ||
1482 | * testsuite/binary_unittest.cc (read_all): New function. | |
1483 | (Sized_binary_test): Use it instead of ::read. | |
1484 | * fileread.cc (do_read): Don't assume pread always reads the whole | |
1485 | amount in a single call. | |
1486 | ||
edc27beb AM |
1487 | 2012-12-10 Alan Modra <amodra@gmail.com> |
1488 | ||
1489 | * powerpc.cc (Target_selector_powerpc::Target_selector_powerpc): | |
1490 | Set EM_PPC64 or EM_PPC here. | |
1491 | (Target_selector_powerpc::do_recognize): Delete. | |
1492 | ||
906b9150 AM |
1493 | 2012-12-10 Alan Modra <amodra@gmail.com> |
1494 | ||
1495 | * powerpc.cc (Powerpc_relobj::Powerpc_relobj): Init has14_ and | |
1496 | stub_table_. | |
1497 | (Target_powerpc::Branch_info::make_stub): Don't omit addend. | |
1498 | ||
418c15ae RM |
1499 | 2012-12-07 Roland McGrath <mcgrathr@google.com> |
1500 | ||
1501 | * testsuite/binary_unittest.cc (Sized_binary_test): | |
1502 | Use open_descriptor rather than ::open. | |
1503 | ||
decdd3bc AM |
1504 | 2012-12-07 Alan Modra <amodra@gmail.com> |
1505 | ||
1506 | * powerpc.cc (Stub_table::do_write): Delete redundant Address | |
1507 | typedef and invalid_address constant. | |
1508 | (Output_data_glink, Stub_table, Target_powerpc): Explicitly | |
1509 | instantiate constants. | |
1510 | ||
db399005 ILT |
1511 | 2012-12-06 Roland McGrath <mcgrathr@google.com> |
1512 | ||
1513 | * configure.ac (HAVE_ZLIB): Use AM_ZLIB instead of AC_SEARCH_LIBS. | |
1514 | Use $ac_cv_header_zlib_h = yes as the condition in AM_CONDITIONAL. | |
1515 | * aclocal.m4: Regenerate. | |
1516 | * configure: Regenerate. | |
1517 | * Makefile.in: Regenerate. | |
1518 | * testsuite/Makefile.in: Regenerate. | |
1519 | ||
aba6bc71 AM |
1520 | 2012-12-07 Alan Modra <amodra@gmail.com> |
1521 | ||
1522 | * options.h (General_options): Add no_toc_optimize. | |
1523 | * powerpc.cc (ok_lo_toc_insn): New function. | |
1524 | (Target_powerpc::Relocate::relocate): Optimize toc access sequences. | |
1525 | ||
9e69ed50 AM |
1526 | 2012-12-06 Alan Modra <amodra@gmail.com> |
1527 | ||
1528 | * options.h (General_options): Add plt_align, plt_static_chain, | |
1529 | plt_thread_safe. Update stub_group_size help text. | |
1530 | * powerpc.cc (Target_powerpc::plt_thread_safe): New access function | |
1531 | for new plt_thread_safe_ var. | |
1532 | (use_plt_offset): Correct comments. | |
1533 | (Target_powerpc::do_relax): Look for thread creation symbols to | |
1534 | determine default plt_thread_safe value. Clear plt call stubs | |
1535 | as well as branch stubs each iteration. | |
1536 | (add_2_2_11, add_12_12_11, bnectr_p4, cmpldi_2_0, xor_11_11_11): New | |
1537 | insn constants. | |
1538 | (l, hi, ha, write_insn): Move earlier. | |
1539 | (Stub_table): Delete prev_size, add last_plt_size and last_branch_size. | |
1540 | (Stub_table::clear_stubs): Rename from clear_long_branch_stubs, clear | |
1541 | plt stubs too. | |
1542 | (Stub_table::update_size): Adjust. | |
1543 | (Stub_table::prev_size, set_prev_size): Delete. | |
1544 | (Stub_table::stub_align): Let --plt-align affect result. | |
1545 | (Stub_table::plt_call_size): Calculate sizes for various stubs. | |
1546 | (Stub_table::branch_stub_size): Use last_plt_size in address calc. | |
1547 | (Stub_table::add_plt_call_stub): Pass iterator to plt_call_size. | |
1548 | (Stub_table::do_write): Support more stub variants. | |
1549 | ||
f43ba157 AM |
1550 | 2012-12-04 Alan Modra <amodra@gmail.com> |
1551 | ||
1552 | * powerpc.cc (Powerpc_relobj::do_scan_relocs): Delete. | |
1553 | (Target_powerpc::do_define_standard_symbols): New function. | |
1554 | ||
34171bc5 AM |
1555 | 2012-12-03 Alan Modra <amodra@gmail.com> |
1556 | ||
1557 | * output.h: Formatting, whitespace. | |
1558 | ||
dc9589e9 | 1559 | 2012-12-03 Alan Modra <amodra@gmail.com> |
ec661b9d AM |
1560 | |
1561 | * layout.h (Layout::get_executable_sections): Declare. | |
1562 | * layout.cc (Layout::get_executable_sections): New function. | |
1563 | * arm.cc (Target_arm::group_sections): Use it. | |
1564 | (Arm_output_section::group_sections): Delete now redundant test. | |
1565 | * output.cc (Output_reloc::Output_reloc): Add is_relative. | |
1566 | param to handle relative relocs. | |
1567 | * output.h (Output_reloc::Output_reloc <absolute reloc>): Likewise. | |
1568 | (Output_data_reloc::add_absolute): Adjust. | |
1569 | (Output_data_reloc::add_relative): New function. | |
1570 | (Output_data::reset_data_size): New function. | |
1571 | (Output_relaxed_input_section::set_relobj, set_shndx): New functions. | |
1572 | (Output_section::set_addralign): New function. | |
1573 | (Output_section::checkpoint_set_addralign): New function. | |
1574 | (Output_section::clear_section_offsets_need_adjustment): New function. | |
1575 | (Output_section::input_sections): Make public. | |
1576 | * powerpc.cc (class Output_data_brlt_powerpc): New. | |
1577 | (class Stub_table, class Stub_control): New. | |
1578 | (Powerpc_relobj::has14_, set_has_14bit_branch, has_14bit_branch, | |
1579 | stub_table_, set_stub_table, stub_table): New vectors and accessor | |
1580 | functions. | |
1581 | (Target_powerpc::do_may_relax, do_relax, push_branch, | |
1582 | new_stub_table, stub_tables, brlt_section, group_sections, | |
1583 | add_branch_lookup_table, find_branch_lookup_table, | |
1584 | write_branch_lookup_table, make_brlt_section): New functions. | |
1585 | (Target_powerpc::struct Sort_sections, class Branch_info): New. | |
1586 | (Target_powerpc::brlt_section_, stub_tables_, branch_lookup_table_, | |
1587 | branch_info_): New vars. | |
1588 | (Target_powerpc::make_plt_entry, make_local_ifunc_plt_entry): Don't | |
1589 | make call stubs here. | |
1590 | (Output_data_glink): Remove all call stub handling from this class. | |
1591 | (Target_powerpc::Scan::local, global): Save interesting branch | |
1592 | relocs and relocs for ifunc. Adjust calls to plt entry functions. | |
1593 | (Target_powerpc::do_finalize_sections): Only make reg save/restore | |
1594 | functions on final link. | |
1595 | (Target_powerpc::Relocate::relocate): Adjust lookup of call stubs. | |
1596 | Handle long branch destinations too. | |
1597 | (Target_powerpc::do_dynsym_value, do_plt_address_for_global, | |
1598 | do_plt_address_for_local): Adjust lookup of plt call stubs. | |
1599 | ||
627b30b7 AM |
1600 | 2012-11-30 Alan Modra <amodra@gmail.com> |
1601 | ||
1602 | * powerpc.c (Target_powerpc::Scan::global): Don't emit relative | |
1603 | relocs against protected symbols when building 32-bit shared libs. | |
1604 | ||
40b469d7 AM |
1605 | 2012-11-30 Alan Modra <amodra@gmail.com> |
1606 | ||
1607 | * powerpc.cc (Target_powerpc::make_plt_section): Add symtab | |
1608 | param. Call got_section() to make .got. Update all callers | |
1609 | and their callers and so on. | |
1610 | ||
bb66a627 AM |
1611 | 2012-11-30 Alan Modra <amodra@gmail.com> |
1612 | ||
1613 | * powerpc.cc (Powerpc_relobj::do_scan_relocs): Make STB_LOCAL | |
1614 | _GLOBAL_OFFSET_TABLE_ rather than STB_WEAK. | |
1615 | (Output_data_got_powerpc::make_header): Update _GLOBAL_OFFSET_TABLE_ | |
1616 | value if it already exists. | |
1617 | ||
d2cf1c6c L |
1618 | 2012-11-19 H.J. Lu <hongjiu.lu@intel.com> |
1619 | ||
1620 | PR gold/14858 | |
1621 | * x86_64.cc (Relocate::tls_ld_to_le): Support x32. | |
1622 | ||
edccdf7c RM |
1623 | 2012-11-14 Roland McGrath <mcgrathr@google.com> |
1624 | ||
1625 | * arm.cc (Output_data_plt_arm_nacl::first_plt_entry): Use bic rather | |
1626 | than bfc instruction for data sandboxing. | |
1627 | ||
6febeb74 AM |
1628 | 2012-11-08 Alan Modra <amodra@gmail.com> |
1629 | ||
1630 | * po/POTFILES.in: Regenerate. | |
1631 | ||
0a6f1bf2 AM |
1632 | 2012-11-05 Alan Modra <amodra@gmail.com> |
1633 | ||
1634 | * configure.ac: Apply 2012-09-10 change to config.in here. | |
1635 | * configure: Regenerate. | |
1636 | ||
26a4e9cb AM |
1637 | 2012-11-05 Alan Modra <amodra@gmail.com> |
1638 | ||
1639 | * powerpc.cc (Powerpc_relobj): Delete "Offset" typedef. | |
1640 | (struct Opd_ent): Use "Address" rather than "Offset". | |
1641 | (Output_data_got_powerpc::got_base_offset): Return Valtype. | |
1642 | (Target_powerpc::got_section): Make public. | |
1643 | (Target_powerpc::scan_relocs): Move code setting symbols.. | |
1644 | (Powerpc_relobj::do_scan_relocs): ..to here, new function. | |
1645 | Create _SDA_BASE_ only when referenced. | |
1646 | ||
cc928013 RM |
1647 | 2012-11-02 Roland McGrath <mcgrathr@google.com> |
1648 | ||
1649 | * i386.cc (Target_i386::relocate_relocs): Remove extraneous typename | |
1650 | from last change. | |
1651 | ||
50ed5eb1 RM |
1652 | 2012-11-01 Roland McGrath <mcgrathr@google.com> |
1653 | ||
62fe925a RM |
1654 | * target.h (Sized_target::relocate_relocs): Use Elf_Off |
1655 | for offset_in_output_section parameter. | |
1656 | (Sized_target::relocate_special_relocatable): Likewise. | |
1657 | * arm.cc (Target_arm::relocate_relocs): Likewise. | |
1658 | (Target_arm::relocate_special_relocatable): Likewise. | |
1659 | * i386.cc (Target_i386::relocate_relocs): Likewise. | |
1660 | * powerpc.cc (Target_powerpc::relocate_relocs): Likewise. | |
1661 | * sparc.cc (Target_sparc::relocate_relocs): Likewise. | |
1662 | * target-reloc.h (relocate_relocs): Likewise. | |
1663 | * testsuite/testfile.cc (Target_test): Likewise. | |
1664 | * tilegx.cc (Target_tilegx::relocate_relocs): Likewise. | |
1665 | * x86_64.cc (Target_x86_64::relocate_relocs): Likewise. | |
1666 | ||
1667 | * system.h: Move inclusion of <clocale> to after <libintl.h> in | |
1668 | [ENABLE_NLS] section, and separately at top of [!ENABLE_NLS] section. | |
1669 | ||
1670 | * descriptors.cc (set_close_on_exec): Add ATTRIBUTE_UNUSED to the | |
1671 | parameter, which is unused in the [!F_SETFD] case. | |
1672 | ||
50ed5eb1 RM |
1673 | * dwarf_reader.cc (Sized_elf_reloc_mapper::symbol_section): Cast |
1674 | SYMNDX to off_t before comparing it to this->data_size(). | |
1675 | * output.cc (Output_symtab_xindex::endian_do_write): Likewise. | |
1676 | * incremental.cc (Output_section_incremental_inputs::do_write): | |
1677 | Cast GLOBAL_SYM_COUNT to off_t before comparing it to SYMTAB_SIZE. | |
1678 | ||
2cadc0bf RM |
1679 | * nacl.cc: Include "libiberty.h" for vasprintf declaration. |
1680 | ||
3bfcb652 NC |
1681 | 2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org> |
1682 | ||
1683 | * gold.cc (Target_arm::do_adjust_elf_header): Add the | |
1684 | hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC | |
1685 | in EABI_VER5. | |
1686 | ||
c1a8d56e CC |
1687 | 2012-10-29 Cary Coutant <ccoutant@google.com> |
1688 | ||
1689 | * dwp.cc (usage): Add file and exit status parameters; | |
1690 | add --help and --version options. | |
1691 | (print_version): New function. | |
1692 | (main): Add --help and --version options. | |
1693 | ||
b2490a7b L |
1694 | 2012-10-25 H.J. Lu <hongjiu.lu@intel.com> |
1695 | ||
1696 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add | |
1697 | final_layout_sequence.txt. | |
1698 | * testsuite/Makefile.in: Regenerated. | |
1699 | ||
aa543512 L |
1700 | 2012-10-25 H.J. Lu <hongjiu.lu@intel.com> |
1701 | ||
1702 | * testsuite/Makefile.am (COMPILE1): New variable. Renamed from | |
1703 | COMPILE generated by automake. | |
1704 | (LINK1): Likewise. | |
1705 | (CXXCOMPILE1): Likewise. | |
1706 | (CXXLINK1): Likewise. | |
1707 | (COMPILE): Strip out -Wp,-D_FORTIFY_SOURCE= from COMPILE1. | |
1708 | (LINK): Likewise. | |
1709 | (CXXCOMPILE): Likewise. | |
1710 | (CXXLINK): Likewise. | |
1711 | * testsuite/Makefile.in: Regenerated. | |
1712 | ||
d361fafb L |
1713 | 2012-10-25 H.J. Lu <hongjiu.lu@intel.com> |
1714 | ||
1715 | * dwp.cc (Dwo_file::record_target_info): Issue a fatal error | |
1716 | on bad fwrite return. | |
1717 | ||
598c7410 L |
1718 | 2012-10-25 H.J. Lu <hongjiu.lu@intel.com> |
1719 | ||
1720 | * dwp.cc (Dwo_file::remap_str_offset): Use section_offset_type | |
1721 | on val. | |
1722 | ||
35c813e2 CC |
1723 | 2012-10-23 Cary Coutant <ccoutant@google.com> |
1724 | ||
1725 | * testsuite/Makefile.am (TEST_OBJCOPY): New macro. | |
1726 | * testsuite/Makefile.in: Regenerate. | |
1727 | * testsuite/dwp_test.h: New source file. | |
1728 | * testsuite/dwp_test_1.cc: New source file. | |
1729 | * testsuite/dwp_test_1.s: New source file. | |
1730 | * testsuite/dwp_test_1.sh: New source file. | |
1731 | * testsuite/dwp_test_1b.cc: New source file. | |
1732 | * testsuite/dwp_test_1b.s: New source file. | |
1733 | * testsuite/dwp_test_2.cc: New source file. | |
1734 | * testsuite/dwp_test_2.s: New source file. | |
1735 | * testsuite/dwp_test_2.sh: New source file. | |
1736 | * testsuite/dwp_test_main.cc: New source file. | |
1737 | * testsuite/dwp_test_main.s: New source file. | |
1738 | ||
77429909 CC |
1739 | 2012-10-23 Cary Coutant <ccoutant@google.com> |
1740 | ||
1741 | * dwp.h: New header file. | |
1742 | * dwp.cc: New source file. | |
1743 | * gold.h: Move shared declarations to system.h. | |
1744 | * system.h: New header file. | |
1745 | * Makefile.am: Add dwp. | |
1746 | * Makefile.in: Regenerate. | |
1747 | ||
ed5d6712 CC |
1748 | 2012-10-23 Cary Coutant <ccoutant@google.com> |
1749 | ||
1750 | * dwarf_reader.cc (Dwarf_ranges_table::read_range_list): Call | |
1751 | Dwarf_info_reader::read_from_pointer. | |
1752 | (Dwarf_pubnames_table::read_header): Likewise. | |
1753 | (Dwarf_pubnames_table::next_name): Likewise. | |
1754 | (Dwarf_die::read_attributes): Likewise. | |
1755 | (Dwarf_die::skip_attributes): Likewise. | |
1756 | (Dwarf_info_reader::read_from_pointer): New function template. | |
1757 | * dwarf_reader.h (Dwarf_ranges_table): Add dwinfo_. | |
1758 | (Dwarf_pubnames_table): Likewise. | |
1759 | (Dwarf_info_reader::read_from_pointer): New function template. | |
1760 | * gdb-index.cc (Gdb_index_info_reader): Adjust call to | |
1761 | Dwarf_pubnames_table ctor. | |
1762 | ||
8787852d CC |
1763 | 2012-10-23 Cary Coutant <ccoutant@google.com> |
1764 | ||
1765 | * dwarf_reader.cc (Dwarf_info_reader::do_parse): Use stored | |
1766 | abbrev_shndx. | |
1767 | * dwarf_reader.h (Dwarf_info_reader::Dwarf_info_reader): Initialize | |
1768 | abbrev_shndx_. | |
1769 | (Dwarf_info_reader::set_abbrev_shndx): New method. | |
1770 | (Dwarf_info_reader::abbrev_shndx_): New data member. | |
1771 | ||
9fc236f3 CC |
1772 | 2012-10-23 Cary Coutant <ccoutant@google.com> |
1773 | ||
1774 | * dwarf_reader.cc (make_elf_reloc_mapper): Check size and endianness | |
1775 | from object, not parameters. | |
1776 | (Dwarf_info_reader::parse): Likewise. | |
1777 | * object.h (Relobj::elfsize, Relobj::is_big_endian): New methods. | |
1778 | (Relobj::do_elfsize, Relobj::do_is_big_endian): New methods. | |
1779 | (Sized_relobj::do_elfsize, Sized_relobj::do_is_big_endian): New | |
1780 | methods. | |
1781 | ||
effe8365 CC |
1782 | 2012-10-23 Cary Coutant <ccoutant@google.com> |
1783 | ||
1784 | * fileread.cc (Input_file::Input_file): New constructor. | |
1785 | * fileread.h (class Input_file): Add new constructor. | |
1786 | ||
1698990d AM |
1787 | 2012-10-18 Alan Modra <amodra@gmail.com> |
1788 | ||
1789 | PR gold/14727 | |
1790 | * object.cc (Relobj::is_section_name_included): Also match | |
1791 | .sdata personality section. | |
1792 | ||
168a4726 AM |
1793 | 2012-10-18 Alan Modra <amodra@gmail.com> |
1794 | ||
1795 | * target-reloc.h (class Default_comdat_behavior): New, package up.. | |
1796 | (get_comdat_behaviour): ..this. | |
1797 | (relocate_section): Add Relocate_comdat_behavior template arg, | |
1798 | adjust code to suit. | |
1799 | * arm.cc (Target_arm::relocate_section): Adjust to suit. | |
1800 | (Target_arm::scan_reloc_section): Likewise. | |
1801 | * i386.cc (Target_i386::relocate_section): Likewise. | |
1802 | * sparc.cc (Target_sparc::relocate_section): Likewise. | |
1803 | * tilegx.cc (Target_tilegx::relocate_section): Likewise. | |
1804 | * x86_64.cc (Target_x86_64::relocate_section): Likewise. | |
1805 | * powerpc.cc (class Relocate_comdat_behavior): New. | |
1806 | (Target_powerpc::relocate_section): Don't zap opd relocs. Supply | |
1807 | gold::relocate_section with new template arg. | |
1808 | ||
acc276d8 AM |
1809 | 2012-10-18 Alan Modra <amodra@gmail.com> |
1810 | ||
1811 | * powerpc.cc (Target_powerpc::Scan::local, global): Always emit | |
1812 | dynamic relocs for GOT_TPREL got entries, without symbol if | |
1813 | resolving locally. | |
1814 | (Target_powerpc::do_gc_add_reference): Don't add for dynamic objects. | |
1815 | (Target_powerpc::scan_relocs): Define _GLOBAL_OFFSET_TABLE_ early. | |
1816 | (Target_powerpc::Relocate:relocate): REL32 reloc may be unaligned. | |
1817 | ||
e10f9870 AM |
1818 | 2012-10-17 Alan Modra <amodra@gmail.com> |
1819 | ||
1820 | PR gold/14726 | |
1821 | * gold.cc (queue_middle_tasks): Call gc_mark_symbol on _init and _fini. | |
1822 | ||
ae034989 ST |
1823 | 2012-10-16 Sriraman Tallam <tmsriram@google.com> |
1824 | ||
1825 | * layout.cc (Layout::include_section): Keep sections marked | |
1826 | SHF_EXCLUDE when doing relocatable links. | |
1827 | ||
f3a0ed29 AM |
1828 | 2012-10-16 Alan Modra <amodra@gmail.com> |
1829 | ||
1830 | * powerpc.cc (Target_powerpc::define_save_restore_funcs): New func. | |
1831 | (Target_powerpc::do_finalize_sections): Call it. | |
1832 | (Output_data_save_res): New class and supporting functions. | |
1833 | (Target_powerpc::symval_for_branch): Only look up .opd entry for | |
1834 | normal symbols defined in object files. | |
1835 | ||
c6de8ed4 AM |
1836 | 2012-10-12 Alan Modra <amodra@gmail.com> |
1837 | ||
1838 | * powerpc.cc (Powerpc_relobj::add_gc_mark, process_gc_mark): New. | |
1839 | (struct Opd_ent): Make "discard" a bit field. Add "gc_mark". | |
1840 | (Target_powerpc::do_gc_mark_symbol): Delay marking function code | |
1841 | section if scan_opd_relocs not yet called. | |
1842 | (Target_powerpc::gc_process_relocs): Call process_gc_mark. | |
1843 | ||
03e25981 AM |
1844 | 2012-10-12 Alan Modra <amodra@gmail.com> |
1845 | ||
1846 | * powerpc.cc (Output_data_plt_powerpc::add_entry, add_ifunc_entry, | |
1847 | add_local_ifunc_entry): Revert last change. | |
1848 | (Target_powerpc::make_plt_entry, make_local_ifunc_plt_entry): Likewise. | |
1849 | ||
c9824451 AM |
1850 | 2012-10-05 Alan Modra <amodra@gmail.com> |
1851 | ||
1852 | * powerpc.cc (Target_powerpc::do_plt_address_for_local, | |
1853 | do_plt_address_for_global): New functions. | |
1854 | (Output_data_got_powerpc::do_write): Don't segfault when linking | |
1855 | statically. | |
1856 | (Output_data_plt_powerpc::add_entry, add_ifunc_entry, | |
1857 | add_local_ifunc_entry): Return true on adding entry.. | |
1858 | (Target_powerpc::make_plt_entry): ..use to avoid unnecessary | |
1859 | glink->add_entry call. Remove unused symtab param. Adjust calls. | |
1860 | (Target_powerpc::make_local_ifunc_plt_entry): Likewise. | |
1861 | (Target_powerpc::make_iplt_section): Remove symtab param. Don't | |
1862 | set up symbols here. | |
1863 | (Target_powerpc::do_finalize_sections): Instead set up __rela_iplt | |
1864 | syms here. Do so even when no .iplt. Don't segfault when linking | |
1865 | statically. | |
1866 | (Output_data_glink::add_entry, find_entry): Rearrange params. Add | |
1867 | new variants without reloc param. | |
1868 | (Glink_sym_ent::Glink_sym_ent): Likewise. | |
1869 | (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Accept any | |
1870 | reloc when refs will resolve to plt call stub. | |
1871 | (Target_powerpc::Scan::local): Correct ifunc handling. Allow | |
1872 | R_PPC_PLTREL24 to resolve locally. | |
1873 | (Target_powerpc::Scan::global): Correct ifunc handling. | |
1874 | (Target_powerpc::Relocate::relocate): Correct local sym glink | |
1875 | lookup. Don't destroy "value" when we have a plt call stub, | |
1876 | and when checking plt call validity. | |
1877 | (Target_powerpc::do_dynsym_value): Simplify. | |
1878 | ||
19fec8c1 AM |
1879 | 2012-10-05 Alan Modra <amodra@gmail.com> |
1880 | ||
1881 | * i386.cc (Output_data_plt_i386::address_for_global, | |
1882 | address_for_local): Add plt offset to returned value. Adjust uses. | |
1883 | * sparc.cc (Output_data_plt_sparc::address_for_global, | |
1884 | address_for_local): Likewise. | |
1885 | * tilegx.cc (Output_data_plt_tilegx::address_for_global, | |
1886 | address_for_local): Likewise. | |
1887 | * x86_64.cc (Output_data_plt_x86_64::address_for_global, | |
1888 | address_for_local): Likewise. | |
1889 | * target.h (Target::plt_address_for_global, plt_address_for_local): | |
1890 | Update comment. | |
1891 | * output.cc (Output_reloc::symbol_value): Don't add plt offset here. | |
1892 | (Output_data_got::Got_entry::write): Nor here. | |
1893 | * output.h: Comment fix. | |
1894 | ||
e867b647 WL |
1895 | 2012-10-02 Jiong Wang <jiwang@tilera.com> |
1896 | ||
1897 | * tilegx.cc (Target_tilegx::do_finalize_sections): Adjust | |
1898 | global_offset_table_ value for larget got. | |
1899 | (Target_tilegx::Relocate::relocate): Handle adjusted got value. | |
1900 | ||
e5d5f5ed AM |
1901 | 2012-09-29 Alan Modra <amodra@gmail.com> |
1902 | ||
1903 | * powerpc.cc (Target_powerpc::iplt_): New output section. | |
1904 | (Target_powerpc::iplt_section, make_iplt_section, | |
1905 | reloc_needs_plt_for_ifunc, make_local_ifunc_plt_entry): New functions. | |
1906 | (Target_powerpc::make_plt_entry): Handle ifunc syms. | |
1907 | Target_powerpc::plt_entry_count): Count iplt entries too. | |
1908 | (Output_data_plt_powerpc::Output_data_plt_powerpc): Don't create | |
1909 | reloc section in constructor. New params. | |
1910 | (Target_powerpc::make_plt_section): Create reloc section here instead. | |
1911 | (Output_data_plt_powerpc::add_ifunc_entry, add_local_ifunc_entry): New | |
1912 | functions. | |
1913 | (Output_data_plt_powerpc::initial_plt_entry_size_, name_): New vars. | |
1914 | (Output_data_glink::add_entry, find_entry): New functions to | |
1915 | deal with local syms. | |
1916 | (Glink_sym_ent): Add support for local syms. | |
1917 | (Output_data_glink::do_write): Handle ifunc plt entries. | |
1918 | (Target_powerpc::Scan::get_reference_flags): Handle more relocs. | |
1919 | (Target_powerpc::Scan::local, global): Handle ifunc syms. | |
1920 | (Target_powerpc::Relocate::relocate): Likewise. | |
1921 | (Target_powerpc::do_dynsym_value): Use glink stub, not plt entry. | |
1922 | ||
ec4dbad3 AM |
1923 | 2012-09-25 Alan Modra <amodra@gmail.com> |
1924 | ||
1925 | * object.h (Sized_relobj_file::adjust_local_symbol, | |
1926 | do_adjust_local_symbol): New functions. | |
1927 | * object.cc (Sized_relobj_file::do_count_local_symbols): Use the above. | |
1928 | * powerpc.cc (Powerpc_relobj::do_adjust_local_symbol): New function. | |
1929 | (Powerpc_relobj::scan_opd_relocs): Warn on unexpected opd relocs | |
1930 | and irregular opd entry spacing. | |
1931 | (Powerpc_relobj::do_read_relocs): Add opd size checks. | |
1932 | (Global_symbol_visitor_opd): New functor. | |
1933 | (Target_powerpc::do_finalize_sections): Omit global symbols defined | |
1934 | on deleted opd entries. | |
1935 | ||
5c0b3823 WL |
1936 | 2012-09-15 Jiong Wang <jiwang@tilera.com> |
1937 | ||
1938 | * tilegx.cc: New file. | |
1939 | * Makefile.am (TARGETSOURCES): Add tilegx.cc | |
1940 | (ALL_TARGETOBJS): Add tilegx.$(OBJEXT) | |
1941 | * configure.tgt: Add entries for tilegx*. | |
1942 | * configure.ac: Likewise. | |
1943 | * Makefile.in: Rebuild. | |
1944 | * configure: Likewise. | |
1945 | * testsuite/icf_safe_test.sh (arch_specific_safe_fold): Handle | |
1946 | tilegx. | |
1947 | ||
bfdfa4cd AM |
1948 | 2012-09-13 Alan Modra <amodra@gmail.com> |
1949 | ||
1950 | * target-reloc.h (scan_relocs): Call scan.local for relocs | |
1951 | against symbols in discarded sections. Pass is_discarded | |
1952 | param. | |
1953 | * arm.cc, * i386.cc, * sparc.cc, * x86_64.cc (Target_*::Scan::local): | |
1954 | Add is_discarded param. | |
1955 | * powerpc (Target_powerpc::Scan::local): Likewise. Use | |
1956 | is_discarded to flag opd entry as discarded. Don't emit dyn | |
1957 | relocs on such entries. | |
1958 | (Target_powerpc::Scan::global): Similarly detect and handle | |
1959 | such opd entries. | |
1960 | (Powerpc_relobj): Replace opd_ent_shndx_ and opd_ent_off_ with | |
1961 | opd_ent_. Update all uses. | |
1962 | (Powerpc_relobj::get_opd_discard, set_opd_discard): New functions. | |
1963 | (Target_powerpc::relocate_section): Zero out discarded opd | |
1964 | entry relocs. | |
1965 | ||
d77a0555 ILT |
1966 | 2012-09-12 Ian Lance Taylor <iant@google.com> |
1967 | ||
1968 | PR gold/14570 | |
1969 | * output.cc: Rename Output_data_got template parameter from size | |
1970 | to got_size for all functions. Compile all variants of | |
1971 | Output_data_got. | |
1972 | (Output_data_got::Got_entry::write): Correct use of size for | |
1973 | symbol value. Use local_is_tls rather than casting to | |
1974 | Sized_relobj_file. | |
1975 | * object.h (class Object): Add local_is_tls and do_local_is_tls. | |
1976 | (class Sized_relobj_file): Add do_local_is_tls. | |
1977 | * incremental.h (class Sized_relobj_incr): Add do_local_is_tls. | |
1978 | ||
815a1205 AM |
1979 | 2012-09-11 Alan Modra <amodra@gmail.com> |
1980 | ||
1981 | PR gold/14566 | |
1982 | * layout.cc (Layout::set_segment_offsets): When using | |
1983 | common-page-size alignment, ensure we are on a new max-page-size | |
1984 | page. | |
1985 | * output.cc (Output_segment::set_section_addresses): Use | |
1986 | abi_pagesize, not common_pagesize for relro boundary. | |
1987 | (Output_segment::set_offset): Likewise. | |
1988 | ||
bd73a62d AM |
1989 | 2012-09-11 Alan Modra <amodra@gmail.com> |
1990 | ||
1991 | * output.h (Output_data_got::add_global_tls, add_local_tls, | |
1992 | add_local_tls_pair): New functions. | |
1993 | (Output_data_got::add_local_pair_with_rel): Remove second | |
1994 | reloc param. Expand comment. | |
1995 | (Output_data_got::Got_entry): Rename use_plt_offset_ to | |
1996 | use_plt_or_tls_offset_, similarly for constructor param. | |
1997 | (Output_data_got::Got_entry::write): Add got_index param. | |
1998 | * output.cc (Output_data_got::add_global_tls, add_local_tls, | |
1999 | add_local_tls_pair): New functions. | |
2000 | (Output_data_got::Got_entry::write): Handle tls symbols | |
2001 | with use_plt_or_tls_offset_ set specially. | |
2002 | (Output_data_got::add_local_pair_with_rel): Only one reloc. | |
2003 | (Output_data_got::do_write): Replace iterator with index, pass | |
2004 | index to entry write function. | |
2005 | * target.h (Target::tls_offset_for_local, tls_offset_for_global, | |
2006 | do_tls_offset_for_local, do_tls_offset_for_global): New functions. | |
2007 | * arm.cc (Target_arm::Scan::local): Update add_local_pair_with_rel | |
2008 | call. | |
2009 | * i386.cc (Target_i386::Scan::local): Likewise. | |
2010 | * sparc.cc (Target_sparc::Scan::local): Likewise. | |
2011 | * x86_64.cc (Target_x86_64::Scan::local): Likewise. | |
2012 | * powerpc.cc (Target_powerpc::do_tls_offset_for_local, | |
2013 | do_tls_offset_for_global): New functions. | |
2014 | (Target_powerpc::Scan::local): Correct TLS relocations and got | |
2015 | entry values. | |
2016 | (Target_powerpc::Scan::global): Don't emit unnecessary | |
2017 | dynamic relocations on TLS GOT entries. | |
2018 | ||
00716ab1 AM |
2019 | 2012-09-10 Matthias Klose <doko@ubuntu.com> |
2020 | ||
2021 | * config.in: Disable sanity check for kfreebsd. | |
2022 | ||
c891b3f9 SA |
2023 | 2012-09-10 Sterling Augustine <saugustine@google.com> |
2024 | ||
2025 | * gdb-index.cc (Gdb_index::pubnames_read): New parameter. | |
2026 | (Gdb_index::pubtypes_read): New parameter. | |
2027 | (Gdb_index_info_reader::read_pubnames_and_pubtypes): Add parameters | |
2028 | to calls. | |
2029 | * gdb-index.h (Gdb_index): New fields pubnames_object_ and | |
2030 | pubtypes_object_. | |
2031 | ||
e81fea4d AM |
2032 | 2012-09-09 Alan Modra <amodra@gmail.com> |
2033 | ||
2034 | * target.h (Target::gc_mark_symbol, do_gc_mark_symbol): New functions. | |
2035 | (Sized_target::gc_add_reference, do_gc_add_reference): New functions. | |
2036 | * gc.h (gc_process_relocs): Call target gc_add_reference. | |
2037 | * gold.cc (queue_middle_tasks): Use gc_mark_symbol on start sym. | |
2038 | * symtab.cc (Symbol_table::gc_mark_undef_symbols): Use gc_mark_symbol. | |
2039 | (Symbol_table::gc_mark_symbol): Call target gc_mark_symbol. Remove | |
2040 | unnecessary cast. | |
2041 | * powerpc.cc (Powerpc_relobj::get_opd_ent): Rearrange parameters | |
2042 | to cater for when we don't need code offset. Update use. | |
2043 | (Powerpc_relobj::access_from_map_, opd_valid_): New vars. | |
2044 | (Powerpc_relobj::access_from_map, add_reference, opd_valid, | |
2045 | set_opd_valid): New functions. | |
2046 | (Target_powerpc::do_gc_add_reference): New function. | |
2047 | (Target_powerpc::gc_process_relocs): Call gc()->add_reference on | |
2048 | stashed refs. | |
2049 | (Target_powerpc::do_gc_mark_symbol): New function. | |
2050 | ||
d2d60eef CC |
2051 | 2012-09-06 Cary Coutant <ccoutant@google.com> |
2052 | ||
2053 | * dwarf_reader.cc (Dwarf_die::read_attributes): Add | |
2054 | DW_FORM_GNU_addr_index and DW_FORM_GNU_str_index. | |
2055 | (Dwarf_die::skip_attributes): Likewise. | |
2056 | * object.cc (Read_symbols_data::~Read_symbols_data): Update comment. | |
2057 | * testsuite/gdb_index_test.cc (inline_func_1): New function. | |
2058 | (main): Call it. | |
2059 | * testsuite/gdb_index_test_comm.sh: Check index for inline function. | |
2060 | ||
32ed4573 L |
2061 | 2012-09-05 H.J. Lu <hongjiu.lu@intel.com> |
2062 | ||
2063 | * testsuite/script_test_3.t: Add .got.plt output section | |
2064 | statement. | |
2065 | * testsuite/script_test_4.t: Likewise. | |
2066 | ||
f4baf0d4 AM |
2067 | 2012-09-05 Alan Modra <amodra@gmail.com> |
2068 | ||
2069 | * powerpc.cc (Powerpc_relocate_functions): Upcase enum values, | |
2070 | update all uses and lose "enum" when using type. | |
2071 | ||
864a1b56 AM |
2072 | 2012-09-05 Alan Modra <amodra@gmail.com> |
2073 | ||
2074 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): False for powerpc. | |
2075 | * configure: Regenerate. | |
2076 | * testsuite/Makefile.am (final_layout.stdout): Pass --synthetic to nm. | |
2077 | (plugin_final_layout.stdout): Likewise. | |
2078 | (memory_test): Set page sizes to 0x1000. | |
2079 | * testsuite/Makefile.in: Regenerate. | |
2080 | * testsuite/discard_locals_test.sh: Add FIXME comment. | |
2081 | * testsuite/justsyms_exec.c: Disable function test for powerpc64. | |
2082 | * testsuite/pr14265.t: Add .got output section statement. | |
2083 | * testsuite/script_test_2.t: Likewise. | |
2084 | * testsuite/script_test_3.t: Likewise. | |
2085 | * testsuite/script_test_4.t: Likewise. | |
2086 | * testsuite/script_test_5.t: Likewise. | |
2087 | * testsuite/script_test_6.t: Likewise. | |
2088 | * testsuite/script_test_7.t: Likewise. | |
2089 | * testsuite/script_test_9.t: Likewise. | |
2090 | ||
3ea0a085 AM |
2091 | 2012-09-05 Alan Modra <amodra@gmail.com> |
2092 | ||
2093 | * powerpc.cc (Powerpc_relobj::get_opd_ent): Make const. | |
2094 | (Powerpc_relocate_functions::Status): New typedef. | |
2095 | (Target_powerpc::Scan::get_reference_flags): Handle more relocs. | |
2096 | (Target_powerpc::Scan::local): Handle REL64. | |
2097 | (Target_powerpc::Scan::global): Likewise, and dynamic relocs | |
2098 | for REL32 and REL64. | |
2099 | (Target_powerpc::symval_for_branch): New function, extracted from.. | |
2100 | (Target_powerpc::Relocate::relocate): ..here. Correct plt call | |
2101 | checks. Report overflow errors. | |
2102 | ||
7404fe1b AM |
2103 | 2012-09-05 Alan Modra <amodra@gmail.com> |
2104 | ||
2105 | * object.h (Sized_relobj_file::emit_relocs): Delete. | |
2106 | (Sized_relobj_file::emit_relocs_reltype): Delete. | |
2107 | * reloc.cc (Sized_relobj_file::do_relocate_sections): Call target | |
2108 | relocate_relocs for --emit-relocs. | |
2109 | (Sized_relobj_file::emit_relocs, emit_relocs_reltype): Delete. | |
2110 | * output.h: Update comment. | |
2111 | (Output_segment::first_section): New function. | |
2112 | (Output_segment::first_section_load_address): Use first_section. | |
2113 | * output.cc (Output_segment::first_section): New function extracted.. | |
2114 | (Output_segment::first_section_load_address): ..from here. Delete. | |
2115 | * target-reloc.h (relocate_for_relocatable): Rename to relocate_relocs. | |
2116 | * target.h (Sized_target::relocate_for_relocatable): Likewise. | |
2117 | * arm.cc (Target_arm::relocate_for_relocatable): Likewise, and | |
2118 | adjust call to target.h function. | |
2119 | * i386.cc (Target_i386): Likewise. | |
2120 | * sparc.cc (Target_sparc): Likewise. | |
2121 | * x86_64.cc (Target_x86_64): Likewise. | |
2122 | * powerpc.cc (Target_powerpc): Likewise. | |
2123 | (Target_powerpc::Scan::local, global): Handle R_POWERPC_TLS. Ensure | |
2124 | first tls section has section symbol for optimised local dynamic | |
2125 | output relocs. | |
2126 | (Target_powerpc::Relocate::relocate): Correct local dynamic value. | |
2127 | (Target_powerpc::relocate_relocs): Adjust relocs emitted for | |
2128 | optimised tls code. | |
2129 | * testsuite/testfile.cc (Target_test::relocate_for_relocatable): | |
2130 | Rename to relocate_relocs. Update error message. | |
2131 | ||
957564c9 AS |
2132 | 2012-09-04 Andreas Schwab <schwab@linux-m68k.org> |
2133 | ||
2134 | * powerpc.cc (do_make_elf_object): Allow ET_EXEC files with | |
2135 | --just-symbols. | |
2136 | ||
dd93cd0a AM |
2137 | 2012-08-31 Alan Modra <amodra@gmail.com> |
2138 | ||
2139 | * powerpc.cc (Powerpc_relobj): Add and use Address typedef. | |
2140 | (Powerpc_relobj::toc_base_offset): New stub function. | |
2141 | (Target_powerpc): Add tp_offset, dtp_offset. Rename | |
2142 | got_mod_index_offset to tlsld_got_offset. Update all refs. | |
2143 | (Target_powerpc::Relocate::enum skip_tls): New. | |
2144 | (Target_powerpc::call_tls_get_addr_): New var. | |
2145 | (Target_powerpc::is_branch_reloc): Move to file scope. | |
2146 | (Target_powerpc::relocate_tls, optimize_tls_reloc): Delete. | |
2147 | (Target_powerpc::optimize_tls_gd, optimize_tls_ld, optimize_tls_ie): | |
2148 | New functions. | |
2149 | (Target_powerpc::enum Got_type): Delete old values, add new ones. | |
2150 | (powerpc_info): Correct common_pagesize for ppc64. | |
2151 | (at_tls_transform, needs_dynamic_reloc, use_plt_offset): New functions. | |
2152 | (Powerpc_relocate_functions): Add overflow check enums and functions. | |
2153 | Add non-shift version of rela, rela_ua. Delete all rel public | |
2154 | functions. Delete addr16_lo. Add addr64, addr64_u, addr32, | |
2155 | addr32_u, addr24, addr16_u, addr16_hi2, addr16_ha2, addr16_hi3, | |
2156 | addr16_ha3, addr14 functions. | |
2157 | (Output_data_got_powerpc::add_constant_pair): New function. | |
2158 | (Output_data_got_powerpc::got_base_offset): Likewise. | |
2159 | (Output_data_got_powerpc::do_write): Correct 64-bit got header. | |
2160 | (instruction constants): Sort, add some more. | |
2161 | (Output_data_glink::do_write): Add and use Address typedef. Use | |
2162 | object->toc_base_offset() stub for 64-bit. | |
2163 | (Target_powerpc::tlsld_got_offset): Use add_constant_pair. | |
2164 | (Target_powerpc::Scan::get_reference_flags): Handle more relocs. | |
2165 | (Target_powerpc::Scan::local, global): Emit relative dynamic reloc | |
2166 | for R_PPC64_TOC. Handle more relocs. Generate got entries for TLS. | |
2167 | Always treat .opd relocs as against locally defined symbol. | |
2168 | Correct condition for RELATIVE relocs. | |
2169 | (Target_powerpc::do_finalize_sections): Test for NULL sections. | |
2170 | (Target_powerpc::Relocate::relocate): Use plt call stub as value | |
2171 | for 32-bit syms with a plt entry. Correct ppc64 toc base | |
2172 | calculations. Handle TLS relocs, and more. Add overflow | |
2173 | checking and adjust for Powerpc_relocate_functions changes. | |
2174 | (Target_powerpc::relocate_for_relocatable): Handle zero r_sym. | |
2175 | Reinstate --emit-relocs code with FIXME. | |
2176 | ||
a1373b60 AM |
2177 | 2012-08-30 Alan Modra <amodra@gmail.com> |
2178 | ||
2179 | * layout.cc (Layout::set_segment_offsets): Set p_align to | |
2180 | abi_pagesize, not common_pagesize. | |
2181 | (Layout::relaxation_loop_body): Similarly use abi_pagesize | |
2182 | to determine whether file header can go in segment. | |
2183 | ||
703d02da AM |
2184 | 2012-08-30 Alan Modra <amodra@gmail.com> |
2185 | ||
2186 | * output.h (Output_reloc::Output_reloc <output section>): Add | |
2187 | is_relative param. Adjust calls. | |
2188 | (Output_reloc::add_output_section_relative): New functions. | |
2189 | * output.cc (Output_reloc::Output_reloc <output section>): Handle | |
2190 | is_relative. | |
2191 | (Output_reloc::symbol_value): Handle SECTION_CODE. | |
2192 | ||
16164a6b ST |
2193 | 2012-08-24 Sriraman Tallam <tmsriram@google.com> |
2194 | ||
2195 | * gold.cc (queue_middle_tasks): Call layout again when unique | |
2196 | segments for sections is desired. | |
2197 | * layout.cc (Layout::Layout): Initialize new members. | |
2198 | (Layout::get_output_section_flags): New function. | |
2199 | (Layout::choose_output_section): Call get_output_section_flags. | |
2200 | (Layout::layout): Make output section for mapping to a unique segment. | |
2201 | (Layout::insert_section_segment_map): New function. | |
2202 | (Layout::attach_allocated_section_to_segment): Make unique segment for | |
703d02da | 2203 | output sections marked so. |
16164a6b ST |
2204 | (Layout::segment_precedes): Check for unique segments when sorting. |
2205 | * layout.h (Layout::Unique_segment_info): New struct. | |
2206 | (Layout::Section_segment_map): New typedef. | |
2207 | (Layout::insert_section_segment_map): New function. | |
2208 | (Layout::get_output_section_flags): New function. | |
2209 | (Layout::is_unique_segment_for_sections_specified): New function. | |
2210 | (Layout::set_unique_segment_for_sections_specified): New function. | |
2211 | (Layout::unique_segment_for_sections_specified_): New member. | |
2212 | (Layout::section_segment_map_): New member. | |
2213 | * object.cc (Sized_relobj_file<size, big_endian>::do_layout): | |
2214 | Rename is_gc_pass_one to is_pass_one. | |
2215 | Rename is_gc_pass_two to is_pass_two. | |
2216 | Rename is_gc_or_icf to is_two_pass. | |
2217 | Check for which pass based on whether symbols data is present. | |
2218 | Make it two pass when unique segments for sections is desired. | |
2219 | * output.cc (Output_section::Output_section): Initialize new | |
2220 | members. | |
2221 | * output.h (Output_section::is_unique_segment): New function. | |
2222 | (Output_section::set_is_unique_segment): New function. | |
2223 | (Output_section::is_unique_segment_): New member. | |
2224 | (Output_section::extra_segment_flags): New function. | |
2225 | (Output_section::set_extra_segment_flags): New function. | |
2226 | (Output_section::extra_segment_flags_): New member. | |
2227 | (Output_section::segment_alignment): New function. | |
2228 | (Output_section::set_segment_alignment): New function. | |
2229 | (Output_section::segment_alignment_): New member. | |
2230 | (Output_segment::Output_segment): Initialize is_unique_segment_. | |
2231 | (Output_segment::is_unique_segment): New function. | |
2232 | (Output_segment::set_is_unique_segment): New function. | |
2233 | (Output_segment::is_unique_segment_): New member. | |
2234 | * plugin.cc (allow_unique_segment_for_sections): New function. | |
2235 | (unique_segment_for_sections): New function. | |
2236 | (Plugin::load): Add new functions to transfer vector. | |
2237 | * Makefile.am (plugin_final_layout.readelf.stdout): Add readelf output. | |
2238 | * Makefile.in: Regenerate. | |
2239 | * testsuite/plugin_final_layout.sh: Check if unique segment | |
2240 | functionality works. | |
2241 | * testsuite/plugin_section_order.c (onload): Check if new interfaces | |
2242 | are available. | |
2243 | (allow_unique_segment_for_sections): New global. | |
2244 | (unique_segment_for_sections): New global. | |
2245 | (claim_file_hook): Call allow_unique_segment_for_sections. | |
2246 | (all_symbols_read_hook): Call unique_segment_for_sections. | |
16164a6b | 2247 | |
1e2bee4f CC |
2248 | 2012-08-22 Cary Coutant <ccoutant@google.com> |
2249 | ||
2250 | * layout.cc (Layout::include_section): Don't assert on GROUP | |
2251 | sections with --emit-relocs. | |
2252 | ||
1d5dfe78 CC |
2253 | 2012-08-21 Cary Coutant <ccoutant@google.com> |
2254 | ||
2255 | * symtab.cc (Symbol_table::gc_mark_undef_symbols): Don't assert | |
2256 | if --export-dynamic-symbol names an undef symbol. | |
2257 | ||
c9269dff AM |
2258 | 2012-08-18 Alan Modra <amodra@gmail.com> |
2259 | ||
2260 | * powerpc.cc: Formatting and white space. | |
2261 | (Powerpc_relobj): Rename got2_section_ to special_. | |
2262 | Add opd_ent_shndx_ and opd_ent_off_ vectors. | |
2263 | (Powerpc_relobj::opd_shndx, init_opd, get_opd_ent, set_opd_ent, | |
2264 | scan_opd_relocs, do_read_relocs, opd_ent_ndx): New functions. | |
2265 | (Target_powerpc): Add Address typedef and invalid_address. Use | |
2266 | throughout. | |
2267 | (Target_powerpc::is_branch_reloc): New function. | |
2268 | (Powerpc_relocate_functions): Add Address typedef, use throughout. | |
2269 | (Powerpc_relocate_functions:rela, rela_ua): Correct type used | |
2270 | for dst_mask, value and addend. | |
2271 | (Powerpc_relobj::do_find_special_sections): Find .opd for 64-bit. | |
2272 | (ld_2_1, cror_15_15_15, cror_31_31_31): New insn constants. | |
2273 | (Output_data_glink::do_write): Correct toc base. Don't try to use | |
2274 | uint16_t for 24-bit offset. Use get_output_section_offset and | |
2275 | check return. | |
2276 | (Target_powerpc::Scan::local): Handle more relocs. | |
2277 | (Target_powerpc::do_finalize_sections): Set up DT_PPC64_GLINK. | |
2278 | (Target_powerpc::Relocate::relocate): Correct toc base calculation. | |
2279 | Plug in toc restoring insn after plt calls. Translate branches | |
2280 | to function descriptor symbols to corresponding entry point. | |
2281 | (Target_powerpc::relocate_for_relocatable): Check return from | |
2282 | get_output_section_offset. | |
2283 | * symtab.h: Comment typo. | |
2284 | ||
b1759dce ILT |
2285 | 2012-08-14 Ian Lance Taylor <iant@google.com> |
2286 | ||
2287 | * x86_64.cc (Target_x86_64::Scan::global): Fix erroneous call to | |
2288 | unsupported_relocal_local to call unsupported_reloc_global. | |
2289 | ||
b9b2ae8b NC |
2290 | 2012-08-14 Nick Clifton <nickc@redhat.com> |
2291 | ||
2292 | PR ld/14265 | |
2293 | * script-sections.cc (Sections_element::output_section_name): Add | |
2294 | keep return parameter. | |
2295 | (Output_section_element::match_name): Add keep return parameter. | |
2296 | Return the value of the keep_ member. | |
2297 | * script-sections.h (class Output_section): Update | |
2298 | output_section_name prototype. | |
2299 | * layout.cc (Layout::keep_input_section): New public member | |
2300 | function. | |
2301 | (Layout::choose_output_section): Pass keep parameter to | |
2302 | output_section_name. | |
2303 | * layout.h (class Layout): Add keep_input_section. | |
2304 | * object.cc (Sized_relobj_file::do_layout): Check for kept input | |
2305 | sections. | |
2306 | * testsuite/Makefile.am: Add a test. | |
2307 | * testsuite/Makefile.in: Regenerate. | |
2308 | * testsuite/pr14265.c: Source file for the test. | |
2309 | * testsuite/pr14265.t: Linker script for the test. | |
2310 | * testsuite/pr14265.sh: Shell script for the test. | |
2311 | ||
921b5322 AM |
2312 | 2012-08-14 Alan Modra <amodra@gmail.com> |
2313 | ||
2314 | * target.h (Target::output_section_name): New function. | |
2315 | (Target::do_output_section_name): New function. | |
2316 | * layout.cc (Layout::choose_output_section): Call the above. | |
2317 | * powerpc.cc (Target_powerpc::do_output_section_name): New function. | |
2318 | ||
6ce78956 AM |
2319 | 2012-08-14 Alan Modra <amodra@gmail.com> |
2320 | ||
2321 | * powerpc.cc: Update for renamed R_PPC_REL16 relocs. | |
2322 | (Output_data_got_powerpc::do_write): Don't rely on base class lookup | |
2323 | for replace_constant call. | |
2324 | (Output_data_plt_powerpc::do_print_to_mapfile): New function. | |
2325 | (Output_data_glink::do_print_to_mapfile): New function. | |
2326 | (Target_powerpc::Scan::local): Ignore R_PPC64_TOCSAVE. | |
2327 | (Target_powerpc::Relocate::relocate): Likewise. | |
2328 | ||
d1a8cabd AM |
2329 | 2012-08-14 Alan Modra <amodra@gmail.com> |
2330 | ||
2331 | * powerpc.cc (Powerpc_relobj::set_got2_shndx): Delete. | |
2332 | (Powerpc_relobj::do_find_special_sections): Don't use set_got2_shndx. | |
2333 | (Output_data_glink::add_entry,find_entry): Remove shndx param. | |
2334 | (class Glink_sym_ent): Rename from struct Glink_sym_ent. Remove | |
2335 | all references to shndx_. Handle special case for R_PPC_PLTREL24 | |
2336 | here. | |
2337 | (class Glink_sym_ent_hash): Rename from struct Glink_sym_ent_hash. | |
2338 | (Output_data_glink::do_write): Retrieve got2_shdnx from object. | |
2339 | (Target_powerpc::make_plt_entry): Don't special case R_PPC_PLTREL24 | |
2340 | here. | |
2341 | (Target_powerpc::Scan::global): Nor on make_plt_entry call. | |
2342 | (Target_powerpc::Relocate::relocate): Nor on glink->find_entry call. | |
2343 | ||
d83ce4e3 AM |
2344 | 2012-08-12 Alan Modra <amodra@gmail.com> |
2345 | ||
2346 | * powerpc.cc: Whitespace fixes. Wrap overly long lines. | |
2347 | (glink insn constants): Use uint32_t. | |
2348 | (Output_data_glink::add_entry): Use insert, not [] operator. | |
2349 | ||
cf43a2fe AM |
2350 | 2012-08-11 Alan Modra <amodra@gmail.com> |
2351 | ||
2352 | * object.h (Sized_relobj_file::find_shdr): New function. | |
2353 | (Sized_relobj_file::find_special_sections): New function. | |
2354 | * object.cc (Sized_relobj_file::find_shdr): New function. | |
2355 | (Sized_relobj_file::find_eh_frame): Use find_shdr. | |
2356 | (Sized_relobj_file::find_special_sections): New function, split out.. | |
2357 | (Sized_relobj_file::do_read_symbols): ..from here. | |
2358 | * output.h (Output_data_got::replace_constant): New function. | |
2359 | (Output_data_got::num_entries): New function. | |
2360 | (Output_data_got::last_got_offset,set_got_size): Use num_entries. | |
2361 | (Output_data_got::got_offset): Protected rather than private. | |
2362 | (Output_data_got::replace_got_entry): New function. | |
2363 | * output.cc (Output_data_got::replace_got_entry): New function. | |
2364 | * powerpc.cc (class Powerpc_relobj): New. | |
2365 | (class Powerpc_relocate_functions): Delete all psymval variants or | |
2366 | convert to value,addend type. Delete pcrela, pcrela_unaligned. | |
2367 | Implement _ha functions using corresponding _hi function. | |
2368 | (Powerpc_relobj::find_special_sections): New function. | |
2369 | (Target_powerpc::do_make_elf_object): New function. | |
2370 | (class Output_data_got_powerpc): New. | |
2371 | (class Output_data_glink): New. | |
2372 | (class Powerpc_scan_relocatable_reloc): New. | |
2373 | Many more changes througout file. | |
2374 | ||
3c892704 NC |
2375 | 2012-08-09 Nick Clifton <nickc@redhat.com> |
2376 | ||
2377 | * po/vi.po: Updated Vietnamese translation. | |
2378 | ||
82435b3b ILT |
2379 | 2012-08-07 Ian Lance Taylor <iant@google.com> |
2380 | ||
2381 | * layout.cc (Layout::add_target_dynamic_tags): If | |
2382 | dynrel_includes_plt but no dyn_rel, emit dynamic reloc tags for | |
2383 | plt_rel. | |
2384 | ||
a6dc81d2 NC |
2385 | 2012-07-30 Nick Clifton <nickc@redhat.com> |
2386 | ||
2387 | * po/gold.pot: Updated template. | |
2388 | * po/es.po: Updated Spanish translation. | |
2389 | ||
f1415016 CC |
2390 | 2012-07-18 Cary Coutant <ccoutant@google.com> |
2391 | ||
2392 | PR gold/14344 | |
2393 | * configure.ac: Add check for -gpubnames support. | |
2394 | * configure: Regenerate. | |
2395 | * testsuite/Makefile.am (gdb_index_test_1): Add check for -gpubnames | |
2396 | support; force -gno-pubnames. | |
2397 | (gdb_index_test_2, gdb_index_test_3): Add check for -gpubnames | |
2398 | support. | |
2399 | (gdb_index_test_4): New test. | |
2400 | * testsuite/Makefile.in: Regenerate. | |
2401 | * testsuite/gdb_index_test_1.sh: Refactor code into common file. | |
2402 | * testsuite/gdb_index_test_2.sh: Likewise. | |
2403 | * testsuite/gdb_index_test_3.sh: Don't look for space after colon. | |
2404 | * testsuite/gdb_index_test_4.sh: New script. | |
2405 | * testsuite/gdb_index_test_comm.sh: New script with common code; | |
2406 | don't look for space after colon. | |
2407 | ||
b7fd7c37 ST |
2408 | 2012-07-16 Sriraman Tallam <tmsriram@google.com> |
2409 | ||
2410 | * gold.cc (queue_middle_tasks): Update function order only after | |
2411 | deferred objects due to plugins are processed. | |
2412 | ||
1f3212db ILT |
2413 | 2012-07-11 Ian Lance Taylor <iant@google.com> |
2414 | ||
2415 | * arm.cc (Arm_relocate_functions::abs16): Remove unused typedef. | |
2416 | (Arm_exidx_cantunwind::do_fixed_endian_write): Likewise. | |
2417 | (Target_arm::scan_reloc_for_stub): Likewise. | |
2418 | * common.cc (Symbol_table::do_allocate_commons_list): Likewise. | |
2419 | * dwarf_reader.cc (Dwarf_die::skip_attributes): Likewise. | |
2420 | * ehframe.cc (Eh_frame::do_add_ehframe_input_section): Likewise. | |
2421 | * incremental.cc (Sized_incr_dynobj::do_add_symbols): Likewise. | |
2422 | * powerpc.cc (Target_powerpc::relocate_tls): Likewise. | |
2423 | ||
81c82a68 ILT |
2424 | 2012-07-10 Dodji Seketeli <dodji@redhat.com> |
2425 | Ian Lance Taylor <iant@google.com> | |
2426 | ||
2427 | PR gold/14309 | |
2428 | * configure.ac: Test whether std::tr1::hash<off_t> works. | |
2429 | * gold.h: Add a specialization for std::tr1::hash<off_t> if | |
2430 | needed. | |
2431 | * output.h (class Output_fill): Add virtual destructor. | |
2432 | * configure, config.in: Rebuild. | |
2433 | ||
eabc84f4 RM |
2434 | 2012-06-22 Roland McGrath <mcgrathr@google.com> |
2435 | ||
2436 | * layout.cc (finalize): Define __ehdr_start symbol if applicable. | |
2437 | ||
370e30b6 RÁE |
2438 | 2012-06-12 Rafael Ávila de Espíndola <respindola@mozilla.com> |
2439 | ||
2440 | * plugin.cc (Plugin::load): Handle position independent executables. | |
2441 | ||
fb1b895d CC |
2442 | 2012-06-06 Cary Coutant <ccoutant@google.com> |
2443 | ||
2444 | * layout.cc (gdb_sections): Remove ".debug_" prefixes, | |
2445 | add .debug_macro. | |
2446 | (lines_only_debug_sections): Likewise. | |
2447 | (gdb_fast_lookup_sections): New static array. | |
2448 | (is_gdb_debug_section): Rename formal parameter. | |
2449 | (is_lines_only_debug_section): Likewise. | |
2450 | (is_gdb_fast_lookup_section): New function. | |
2451 | (Layout::include_section): Check for ".zdebug_" prefix; pass | |
2452 | section name suffix to is_gdb_debug_section, et al.; check for | |
2453 | fast-lookup sections when building .gdb_index. | |
2454 | * options.h (--strip-debug-gdb): Update GDB version number. | |
2455 | ||
7c0640fa CC |
2456 | 2012-06-06 Cary Coutant <ccoutant@google.com> |
2457 | ||
2458 | * configure.ac: Add check for fallocate. | |
2459 | * configure: Regenerate. | |
2460 | * config.in: Regenerate. | |
2461 | ||
2462 | * options.h (class General_options): Add --mmap-output-file and | |
2463 | --posix-fallocate options. | |
2464 | * output.cc: (posix_fallocate): Remove; replace with... | |
2465 | (gold_fallocate): New function. | |
2466 | (Output_file::map_no_anonymous): Call gold_fallocate. | |
2467 | (Output_file::map): Check --mmap-output-file option. | |
2468 | ||
2a49eb69 DK |
2469 | 2012-06-05 Jing Yu <jingyu@google.com> |
2470 | ||
2471 | * gold.h (textdomain): Add do {} to empty while(0). | |
2472 | (bindtextdomain): Likewise. | |
2473 | ||
fad072ac CC |
2474 | 2012-06-04 Cary Coutant <ccoutant@google.com> |
2475 | ||
2476 | * dynobj.cc (Sized_dynobj::do_get_global_symbol_counts): Call | |
2477 | has_dynsym_index. | |
2478 | ||
8cc69fb6 ST |
2479 | 2012-05-25 Sriraman Tallam <tmsriram@google.com> |
2480 | ||
2481 | * symtab.cc (Symbol_table::define_special_symbol): | |
2482 | Initialize *poldsym to prevent uninitialized variable errors. | |
2483 | ||
1be75daa CC |
2484 | 2012-05-23 Cary Coutant <ccoutant@google.com> |
2485 | ||
2486 | * layout.cc (Layout::section_name_mapping): Add rules to handle | |
2487 | exact match on .data.rel.ro.local or .data.rel.ro. | |
2488 | (Layout::output_section_name): Check for exact matches. | |
2489 | ||
9b689de0 CC |
2490 | 2012-05-23 Cary Coutant <ccoutant@google.com> |
2491 | ||
2492 | * layout.cc (Layout::section_name_mapping): Match .data.rel.ro.* | |
2493 | more carefully. | |
2494 | ||
b24fdbf5 CC |
2495 | 2012-05-22 Cary Coutant <ccoutant@google.com> |
2496 | ||
2497 | * symtab.cc (Symbol::should_add_dynsym_entry): Check for relocatable | |
2498 | object before exporting symbol. | |
2499 | ||
e550e1a2 L |
2500 | 2012-05-21 H.J. Lu <hongjiu.lu@intel.com> |
2501 | ||
2502 | * testsuite/tls_test.cc: Include "config.h" first. | |
2503 | * testsuite/tls_test_c.c: Likewise. | |
2504 | ||
df7b86aa NC |
2505 | 2012-05-17 Daniel Richard G. <skunk@iskunk.org> |
2506 | Nick Clifton <nickc@redhat.com> | |
2507 | ||
2508 | PR 14072 | |
2509 | * configure.in: Add check that sysdep.h has been included before | |
2510 | any system header files. | |
2511 | * configure: Regenerate. | |
2512 | * config.in: Regenerate. | |
2513 | ||
1007b503 CC |
2514 | 2012-05-14 Cary Coutant <ccoutant@google.com> |
2515 | ||
2516 | * layout.cc (Layout::make_output_section): Mark .tdata section | |
2517 | as RELRO. | |
2518 | * testsuite/relro_test.cc: Add a TLS variable. | |
2519 | ||
fd885f3a L |
2520 | 2012-05-10 H.J. Lu <hongjiu.lu@intel.com> |
2521 | ||
2522 | PR gold/14091 | |
2523 | * x86_64.cc (Target_x86_64::Scan::local): For x32, generate | |
2524 | R_X86_64_RELATIVE64 instead of R_X86_64_RELATIVE in case of | |
2525 | R_X86_64_64. | |
2526 | ||
80f5885c CC |
2527 | 2012-05-08 Cary Coutant <ccoutant@google.com> |
2528 | ||
2529 | * layout.cc (gdb_sections): Update GDB version, add .debug_addr. | |
2530 | (lines_only_debug_sections): Likewise. | |
2531 | ||
2e702c99 RM |
2532 | 2012-05-02 Roland McGrath <mcgrathr@google.com> |
2533 | ||
2534 | * nacl.cc: New file. | |
2535 | * nacl.h: New file. | |
2536 | * Makefile.am (CCFILES, HFILES): Add them. | |
2537 | * Makefile.in: Regenerate. | |
2538 | * i386.cc (Output_data_plt_i386_nacl): New class. | |
2539 | (Output_data_plt_i386_nacl_exec): New class. | |
2540 | (Output_data_plt_i386_nacl_dyn): New class. | |
2541 | (Target_i386_nacl): New class. | |
2542 | (Target_selector_i386_nacl): New class. | |
2543 | (target_selector_i386): Use it instead of Target_selector_i386. | |
2544 | * x86_64.cc (Output_data_plt_x86_64_nacl): New class. | |
2545 | (Target_x86_64_nacl): New class. | |
2546 | (Target_selector_x86_64_nacl): New class. | |
2547 | (target_selector_x86_64, target_selector_x32): Use it instead of | |
2548 | Target_selector_x86_64. | |
2549 | * arm.cc (Output_data_plt_arm_nacl): New class. | |
2550 | (Target_arm_nacl): New class. | |
2551 | (Target_selector_arm_nacl): New class. | |
2552 | (target_selector_arm, target_selector_armbe): Use it instead of | |
2553 | Target_selector_arm. | |
2554 | ||
2555 | * target-select.cc (select_target): Take new Input_file* and off_t | |
2556 | arguments, pass them on to recognize method of selector. | |
2557 | * object.cc (make_elf_sized_object): Update caller. | |
2558 | * parameters.cc (parameters_force_valid_target): Likewise. | |
2559 | * incremental.cc (make_sized_incremental_binary): Likewise. | |
2560 | * target-select.h: Update decl. | |
2561 | (Target_selector::recognize): Take new Input_file* argument, | |
2562 | pass it on to do_recognize. | |
2563 | (Target_selector::do_recognize): Take new Input_file* argument. | |
2564 | * freebsd.h (Target_selector_freebsd::do_recognize): Likewise. | |
2565 | * powerpc.cc (Target_selector_powerpc::do_recognize): Likewise. | |
2566 | * sparc.cc (Target_selector_sparc::do_recognize): Likewise. | |
2567 | * testsuite/testfile.cc (Target_selector::do_recognize): Likewise. | |
2568 | ||
2569 | * target.h (Target::Target_info): New members isolate_execinstr | |
2570 | and rosegment_gap. | |
2571 | (Target::isolate_execinstr, Target::rosegment_gap): New methods. | |
2572 | * arm.cc (Target_arm::arm_info): Update initializer. | |
2573 | * i386.cc (Target_i386::i386_info): Likewise. | |
2574 | * powerpc.cc (Target_powerpc::powerpc_info): Likewise. | |
2575 | * sparc.cc (Target_sparc::sparc_info): Likewise. | |
2576 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
2577 | * testsuite/testfile.cc (Target_test::test_target_info): Likewise. | |
2578 | * layout.cc (Layout::attach_allocated_section_to_segment): | |
2579 | Take new const Target* argument. If target->isolate_execinstr(), act | |
2580 | like --rosegment. | |
2581 | (Layout::find_first_load_seg): Take new const Target* argument; | |
2582 | if target->isolate_execinstr(), reject PF_X segments. | |
2583 | (Layout::relaxation_loop_body): Update caller. | |
2584 | (Layout::set_segment_offsets): If target->isolate_execinstr(), | |
2585 | reset file offset to zero when we hit LOAD_SEG, and then do a second | |
2586 | loop over the segments before LOAD_SEG to reassign offsets after | |
2587 | addresses have been determined. Handle target->rosegment_gap(). | |
2588 | (Layout::attach_section_to_segment): Take new const Target* argument; | |
2589 | pass it to attach_allocated_section_to_segment. | |
2590 | (Layout::make_output_section): Update caller. | |
2591 | (Layout::attach_sections_to_segments): Take new const Target* argument; | |
2592 | pass it to attach_section_to_segment. | |
2593 | * gold.cc (queue_middle_tasks): Update caller. | |
2594 | * layout.h (Layout): Update method decls with new arguments. | |
2595 | ||
2596 | * arm.cc (Target_arm::Target_arm): Take optional argument for the | |
2597 | Target_info pointer to use. | |
2598 | (Target_arm::do_make_data_plt): New virtual method. | |
2599 | (Target_arm::make_data_plt): New method that calls it. | |
2600 | (Target_arm::make_plt_entry): Use it. | |
2601 | (Output_data_plt_arm::Output_data_plt_arm): Take additional argument | |
2602 | for the section alignment. | |
2603 | (Output_data_plt_arm::do_first_plt_entry_offset): New abstract virtual | |
2604 | method. | |
2605 | (Output_data_plt_arm::first_plt_entry_offset): Call it. | |
2606 | (Output_data_plt_arm::do_get_plt_entry_size): New abstract virtual | |
2607 | method. | |
2608 | (Output_data_plt_arm::get_plt_entry_size): Call it. | |
2609 | (Output_data_plt_arm::do_fill_plt_entry): New abstract virtual method. | |
2610 | (Output_data_plt_arm::fill_plt_entry): New method that calls it. | |
2611 | (Output_data_plt_arm::do_fill_first_plt_entry): New abstract virtual | |
2612 | method. | |
2613 | (Output_data_plt_arm::fill_first_plt_entry): New method that calls it. | |
2614 | (Output_data_plt_arm::set_final_data_size): Use get_plt_entry_size | |
2615 | method instead of sizeof(plt_entry). | |
2616 | (Output_data_plt_arm::add_entry): Likewise. | |
2617 | Use first_plt_entry_offset method instead of sizeof(first_plt_entry). | |
2618 | (Target_arm::first_plt_entry_offset): Call method on this->plt_ rather | |
2619 | than static method. | |
2620 | (Target_arm::plt_entry_size): Likewise. | |
2621 | (Output_data_plt_arm::first_plt_entry, Output_data_plt_arm::plt_entry): | |
2622 | Move to ... | |
2623 | (Output_data_plt_arm_standard): ... here, new class. | |
2624 | (Output_data_plt_arm::do_write): Move guts of PLT filling to... | |
2625 | (Output_data_plt_arm_standard::do_fill_first_plt_entry): ... here ... | |
2626 | (Output_data_plt_arm_standard::do_fill_plt_entry): ... and here. | |
2627 | ||
2628 | * x86_64.cc (Output_data_plt_x86_64::Output_data_plt_x86_64): | |
2629 | Take additional argument for the PLT entry size. | |
2630 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): | |
2631 | Use get_plt_entry_size method rather than plt_entry_size variable. | |
2632 | (Output_data_plt_x86_64::reserve_slot): Likewise. | |
2633 | (Output_data_plt_x86_64::do_adjust_output_section): Likewise. | |
2634 | (Output_data_plt_x86_64::add_entry): Likewise. | |
2635 | (Output_data_plt_x86_64::add_local_ifunc_entry): Likewise. | |
2636 | (Output_data_plt_x86_64::address_for_global): Likewise. | |
2637 | (Output_data_plt_x86_64::address_for_local): Likewise. | |
2638 | (Output_data_plt_x86_64::set_final_data_size): Likewise. | |
2639 | (Output_data_plt_x86_64::first_plt_entry_offset): Likewise. | |
2640 | Make method non-static. | |
2641 | (Output_data_plt_x86_64::do_get_plt_entry_size): New abstract virtual | |
2642 | method. | |
2643 | (Output_data_plt_x86_64::get_plt_entry_size): Just call that. | |
2644 | (Output_data_plt_x86_64::do_add_eh_frame): New abstract virtual method. | |
2645 | (Output_data_plt_x86_64::add_eh_frame): New method to call it. | |
2646 | (Output_data_plt_x86_64::do_fill_first_plt_entry): New abstract | |
2647 | virtual method. | |
2648 | (Output_data_plt_x86_64::fill_first_plt_entry): New method to call it. | |
2649 | (Output_data_plt_x86_64::do_fill_plt_entry): New abstract | |
2650 | virtual method. | |
2651 | (Output_data_plt_x86_64::fill_plt_entry): New method to call it. | |
2652 | (Output_data_plt_x86_64::do_fill_tlsdesc_entry): New abstract | |
2653 | virtual method. | |
2654 | (Output_data_plt_x86_64::fill_tlsdesc_entry): New method to call it. | |
2655 | (Output_data_plt_x86_64::plt_entry_size) | |
2656 | (Output_data_plt_x86_64::first_plt_entry) | |
2657 | (Output_data_plt_x86_64::plt_entry) | |
2658 | (Output_data_plt_x86_64::tlsdesc_plt_entry) | |
2659 | (Output_data_plt_x86_64::plt_eh_frame_fde_size) | |
2660 | (Output_data_plt_x86_64::plt_eh_frame_fde): Move to ... | |
2661 | (Output_data_plt_x86_64_standard): ... here, new class. | |
2662 | (Target_x86_64::Target_x86_64): Take optional argument for the | |
2663 | Target_info pointer to use. | |
2664 | (Target_x86_64::do_make_data_plt): New virtual method. | |
2665 | (Target_x86_64::make_data_plt): New method to call it. | |
2666 | (Target_x86_64::init_got_plt_for_update): Use that. | |
2667 | Call this->plt_->add_eh_frame method here. | |
2668 | (Output_data_plt_x86_64::init): Don't do add_eh_frame_for_plt here. | |
2669 | (Target_x86_64::first_plt_entry_offset): Call method on this->plt_ | |
2670 | rather than static method. | |
2671 | (Target_x86_64::plt_entry_size): Likewise. | |
2672 | (Output_data_plt_x86_64::do_write): Use get_plt_entry_size method | |
2673 | rather than plt_entry_size variable. Move guts of PLT filling to... | |
2674 | (Output_data_plt_x86_64_standard::do_fill_first_plt_entry): ... here ... | |
2675 | (Output_data_plt_x86_64_standard::do_fill_plt_entry): ... and here ... | |
2676 | (Output_data_plt_x86_64_standard::do_fill_tlsdesc_entry): ... and here. | |
2677 | ||
2678 | * i386.cc (Output_data_plt_i386::Output_data_plt_i386): Take | |
2679 | additional argument for the section alignment. | |
2680 | Don't do add_eh_frame_for_plt here. | |
2681 | (Output_data_plt_i386::first_plt_entry_offset): Make the method | |
2682 | non-static. Use get_plt_entry_size method rather than plt_entry_size | |
2683 | variable. | |
2684 | (Output_data_plt_i386::do_get_plt_entry_size): New abstract virtual | |
2685 | method. | |
2686 | (Output_data_plt_i386::get_plt_entry_size): Call it. | |
2687 | (Output_data_plt_i386::do_add_eh_frame): New abstract virtual method. | |
2688 | (Output_data_plt_i386::add_eh_frame): New method to call it. | |
2689 | (Output_data_plt_i386::do_fill_first_plt_entry): New abstract virtual | |
2690 | method. | |
2691 | (Output_data_plt_i386::fill_first_plt_entry): New method to call it. | |
2692 | (Output_data_plt_i386::do_fill_plt_entry): New abstract virtual | |
2693 | method. | |
2694 | (Output_data_plt_i386::fill_plt_entry): New method to call it. | |
2695 | (Output_data_plt_i386::set_final_data_size): Use get_plt_entry_size | |
2696 | method instead of plt_entry_size. | |
2697 | (Output_data_plt_i386::plt_entry_size) | |
2698 | (Output_data_plt_i386::plt_eh_frame_fde_size) | |
2699 | (Output_data_plt_i386::plt_eh_frame_fde): Move to ... | |
2700 | (Output_data_plt_i386_standard): ... here, new class. | |
2701 | (Output_data_plt_i386_exec): New class. | |
2702 | (Output_data_plt_i386::exec_first_plt_entry): Move to ... | |
2703 | (Output_data_plt_i386_exec::first_plt_entry): ... here. | |
2704 | (Output_data_plt_i386::exec_plt_entry): Move to ... | |
2705 | (Output_data_plt_i386_exec::plt_entry): ... here. | |
2706 | (Output_data_plt_i386_dyn): New class. | |
2707 | (Output_data_plt_i386::first_plt_entry): Move to ... | |
2708 | (Output_data_plt_i386_dyn::first_plt_entry): ... here. | |
2709 | (Output_data_plt_i386::dyn_plt_entry): Move to ... | |
2710 | (Output_data_plt_i386_dyn::plt_entry): ... here. | |
2711 | (Target_i386::Target_i386): Take optional argument for the Target_info | |
2712 | pointer to use. | |
2713 | (Target_i386::do_make_data_plt): New virtual method. | |
2714 | (Target_i386::make_data_plt): New method to call it. | |
2715 | (Target_i386::make_plt_section): Use that. | |
2716 | Call this->plt_->add_eh_frame method here. | |
2717 | (Output_data_plt_i386::add_entry): Use get_plt_entry_size method | |
2718 | rather than plt_entry_size variable. | |
2719 | (Output_data_plt_i386::add_local_ifunc_entry): Likewise. | |
2720 | (Output_data_plt_i386::address_for_local): Likewise. | |
2721 | (Output_data_plt_i386::do_write): Likewise. | |
2722 | Move guts of PLT filling to... | |
2723 | (Output_data_plt_i386_exec::do_fill_first_plt_entry): ... here ... | |
2724 | (Output_data_plt_i386_exec::do_fill_plt_entry): ... and here ... | |
2725 | (Output_data_plt_i386_dyn::do_fill_first_plt_entry): ... and here ... | |
2726 | (Output_data_plt_i386_dyn::do_fill_plt_entry): ... and here. | |
2727 | ||
b9b9f2ee CC |
2728 | 2012-05-01 Cary Coutant <ccoutant@google.com> |
2729 | ||
2730 | * dwarf_reader.cc (Dwarf_die::read_attributes) | |
2731 | (Dwarf_die::skip_attributes, Dwarf_die::int_attribute) | |
2732 | (Dwarf_die::uint_attribute): Remove DW_FORM_null. | |
2733 | * reduced_debug_output.cc | |
2734 | (Output_reduced_debug_info_section::get_die_end): Remove | |
2735 | DW_FORM_GNU_ref_index. Add default case. | |
2736 | ||
57923f48 MW |
2737 | 2012-04-26 Mark Wielaard <mjw@redhat.com> |
2738 | ||
2739 | * dwarf_reader.cc (Dwarf_die::address_attribute): New function. | |
2740 | * dwarf_reader.h (Dwarf_die::address_attribute): Likewise. | |
2741 | * gdb-index.cc (Gdb_index_info_reader::record_cu_ranges): Handle | |
2742 | DW_AT_high_pc as offset from DW_AT_low_pc. | |
2743 | ||
2744 | * testsuite/Makefile.am (gdb_index_test_3.sh): New test case. | |
2745 | * testsuite/Makefile.in: Regenerate. | |
2746 | * testsuite/gdb_index_test_3.c: New test source file. | |
2747 | * testsuite/gdb_index_test_3.sh: New test source file. | |
2748 | ||
2c54b4f4 ILT |
2749 | 2012-04-25 Ian Lance Taylor <iant@google.com> |
2750 | ||
2751 | * arm.cc (Target_arm::do_is_defined_by_abi): Make sym a const | |
2752 | pointer. | |
2753 | (Stub_addend_reader::operator()): Declare Arm_relocate_functions | |
2754 | as a class, not a struct. | |
2755 | (Target_arm::scan_span_for_cortex_a8_erratum): Likewise. | |
2756 | (Target_arm::apply_cortex_a8_workaround): Likewise. | |
2757 | * gc.h: Declare Reloc_types as a struct, not a class. | |
2758 | * object.h: Declare Symbols_data as a struct. | |
2759 | * reloc.h: Declare Read_relocs_data as a struct. | |
2760 | * target.h: Declare Relocate_info as a struct. | |
2761 | ||
a5a5f7a3 DM |
2762 | 2012-04-24 David S. Miller <davem@davemloft.net> |
2763 | ||
2764 | * sparc.cc (Target_sparc::Relocate::relax_call): New function. | |
2765 | (Target_sparc::Relocate::relocate): Call it for R_SPARC_WDISP30 | |
2766 | and R_SPARC_WPLT30. | |
2767 | ||
f038d496 CC |
2768 | 2012-04-24 Cary Coutant <ccoutant@google.com> |
2769 | ||
2770 | * incremental-dump.cc (find_input_containing_global): Replace | |
2771 | magic number with symbolic constant. | |
2772 | (dump_incremental_inputs): Update version number. | |
2773 | * incremental.cc (Output_section_incremental_inputs): Update version | |
2774 | number; import symbolic constants from Incremental_inputs_reader. | |
2775 | (Incremental_inputs::create_data_sections): Align relocations | |
2776 | section correctly for 64-bit targets. | |
2777 | (Output_section_incremental_inputs::set_final_data_size): Use symbolic | |
2778 | constants; add padding. | |
2779 | (Output_section_incremental_inputs::write_header): Add assert for | |
2780 | header_size. | |
2781 | (Output_section_incremental_inputs::write_input_files): Add assert | |
2782 | for input_entry_size. | |
2783 | (Output_section_incremental_inputs::write_info_blocks): Add padding; | |
2784 | add assert for object_info_size, input_section_entry_size, | |
2785 | global_sym_entry_size. | |
2786 | * incremental.h (Incremental_inputs_reader): Add symbolic constants | |
2787 | for data structure sizes; use them. | |
2788 | (Incremental_input_entry_reader): Import symbolic constants from | |
2789 | Incremental_inputs_reader; use them. | |
2790 | ||
a4d85145 DM |
2791 | 2012-04-23 David S. Miller <davem@davemloft.net> |
2792 | ||
2793 | * sparc.cc (class Target_sparc): Add elf_machine_, elf_flags_, | |
2794 | and elf_flags_set_. | |
2795 | (Target_sparc::Target_sparc): Initialize new fields. | |
2796 | (Target_sparc::do_make_elf_object): New function. | |
2797 | (Target_sparc::do_adjust_elf_header): New function. | |
2798 | ||
1d509098 CC |
2799 | 2012-04-23 Cary Coutant <ccoutant@google.com> |
2800 | ||
2801 | * gdb-index.cc (Gdb_index::do_write): Use Swap_aligned32 for writing | |
2802 | CU range table of gdb index. | |
2803 | ||
7ebeff7f DM |
2804 | 2012-04-20 David S. Miller <davem@davemloft.net> |
2805 | ||
2806 | * target.cc (Sized_target::do_adjust_elf_header): Use big_endian | |
2807 | instead of false. | |
2808 | ||
13cf9988 DM |
2809 | 2012-04-16 David S. Miller <davem@davemloft.net> |
2810 | ||
2a1079e8 DM |
2811 | * sparc.cc (Target_sparc::got_address): New function. |
2812 | (Sparc_relocate_functions::gdop_hix22): New function. | |
2813 | (Sparc_relocate_functions::gdop_lox10): New function. | |
2814 | (Target_sparc::Scan::local): Do not emit a GOT entry for GOTDATA | |
2815 | relocs. | |
2816 | (Target_sparc::Scan::local): Likewise if the global symbol is not | |
2817 | preemptible and is not IFUNC. | |
2818 | (Target_sparc::Relocate::relocate): Perform GOTDATA code | |
2819 | transformations for local and non-preemptible non-IFUNC global | |
2820 | symbols. | |
2821 | ||
0bc964fc DM |
2822 | * gdb-index.cc (Gdb_index::do_write): Use Swap_unaligned when |
2823 | writing out 64-bit part of ranges. | |
2824 | ||
661d7a80 DM |
2825 | * Makefile.am: Build IFUNC tests with -fPIC and -fPIE instead of |
2826 | -fpic and -fpie respectively. | |
2827 | * Makefile.in: Regenerate. | |
2828 | ||
8c2bf391 DM |
2829 | * sparc.cc (class Target_sparc): Add rela_ifunc_. |
2830 | (Target_sparc::Target_sparc): Initialize new field. | |
2831 | (Target_sparc::do_plt_section_for_global): New function. | |
2832 | (Target_sparc::do_plt_section_for_local): New function. | |
2833 | (Target_sparc::reloc_needs_plt_for_ifunc): New function. | |
2834 | (Target_sparc::make_plt_section): New function, broken out of | |
2835 | make_plt_entry. Use ORDER_NON_RELRO_FIRST for ".plt". | |
2836 | (Target_sparc::make_plt_entry): Call make_plt_section. | |
2837 | (Target_sparc::make_local_ifunc_plt_entry): New function. | |
2838 | (Target_sparc::rela_ifunc_section): New function. | |
2839 | (Target_sparc::plt_section): Remove const. | |
2840 | (Output_data_plt_sparc): Update declarations. Define Global_ifunc | |
2841 | and Local_ifunc types. Add global_ifuncs_, local_ifuncs_, ifunc_rel_, | |
2842 | and ifunc_count_ fields. | |
2843 | (Output_data_plt_sparc::Output_data_plt_sparc): Initialize new fields. | |
2844 | (Output_data_plt_sparc::add_entry): Handle IFUNC symbols. | |
2845 | (Output_data_plt_sparc::add_local_ifunc_entry): New function. | |
2846 | (Output_data_plt_sparc::rela_ifunc): New function. | |
2847 | (Output_data_plt_sparc::emit_pending_ifunc_relocs): New function. | |
2848 | (Output_data_plt_sparc::has_ifunc_section): New function. | |
2849 | (Output_data_plt_sparc::entry_count): Include ifunc_count_. | |
2850 | (Output_data_plt_sparc::address_for_global): New function. | |
2851 | (Output_data_plt_sparc::address_for_local): New function. | |
2852 | (Output_data_plt_sparc::plt_index_to_offset): New function. | |
2853 | (Output_data_plt_sparc::set_final_data_size): Use plt_index_to_offset | |
2854 | and entry_count. | |
2855 | (Output_data_plt_sparc::do_write): Use first_plt_entry_offset and | |
2856 | entry_count. | |
2857 | (Target_sparc::Scan::get_reference_flags): Add R_SPARC_IRELATIVE and | |
2858 | R_SPARC_JMP_IREL to switch. | |
2859 | (Target_sparc::Scan::check_non_pic): Likewise. | |
2860 | (Target_sparc::Scan::local): Handle IFUNC symbols. | |
2861 | (Target_sparc::Scan::local): Likewise. | |
2862 | (Target_sparc::Relocate::relocate): Likewise, use plt_address_for_global | |
2863 | and plt_address_for_local. | |
2864 | (Target_sparc::do_finalize_sections): Call emit_pending_ifunc_relocs. | |
2865 | Define __rel_iplt_start and __rel_iplt_end if doing a static link. | |
2866 | ||
13cf9988 DM |
2867 | * output.h (Output_reloc): Allow use_plt_offset for global relocs too. |
2868 | (class Output_data_reloc): Adjust calls to Output_reloc_type. | |
2869 | (Output_data_reloc::add_global_relative): (RELA only) Add use_plt_offset. | |
2870 | * output.cc (Output_reloc::Output_reloc): Add use_plt_offset flag for | |
2871 | global relocs too. | |
2872 | (Output_reloc::symbol_value): Respect use_plt_offset_ for global symbols. | |
2873 | * powerpc.cc (Target_powerpc::Scan::global): Adjust add_global_relative | |
2874 | calls. | |
2875 | * sparc.cc (Target_sparc::Scan::global): Likewise. | |
2876 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
2877 | ||
31821be0 CC |
2878 | 2012-04-16 Cary Coutant <ccoutant@google.com> |
2879 | ||
2880 | * archive.cc (Library_base::should_include_member): Check for | |
2881 | --export-dynamic-symbol. | |
2882 | * options.h (class General_options): Add --export-dynamic-symbol. | |
2883 | * symtab.cc (Symbol::should_add_dynsym_entry): Check for | |
2884 | --export-dynamic-symbol. | |
2885 | (Symbol_table::gc_mark_undef_symbols): Likewise. | |
2886 | (Symbol_table::do_add_undefined_symbols_from_command_line): Likewise. | |
2887 | ||
2615994e DM |
2888 | 2012-04-12 David S. Miller <davem@davemloft.net> |
2889 | ||
2890 | * sparc.cc (Reloc::wdisp10): New relocation method. | |
2891 | (Reloc::h34): Likewise. | |
2892 | (Target_sparc::Scan::check_non_pic): Handle R_SPARC_H34. | |
2893 | (Target_sparc::Scan::get_reference_flags): Handle R_SPARC_H34 and | |
2894 | R_SPARC_WDISP10. | |
2895 | (Target_sparc::Scan::local): Likewise. | |
2896 | (Target_sparc::Scan::global): Likewise. | |
2897 | (Target_sparc::Relocate::relocate): Likewise. | |
2898 | ||
6782735d CC |
2899 | 2012-04-09 Cary Coutant <ccoutant@google.com> |
2900 | ||
2901 | * gdb-index.cc (Gdb_index_info_reader::record_cu_ranges): Allow | |
2902 | low_pc == 0. | |
2903 | ||
8c7a0b00 ILT |
2904 | 2012-04-06 Ian Lance Taylor <iant@google.com> |
2905 | ||
2906 | * timer.cc: #include <unistd.h>. | |
2907 | ||
58797674 RM |
2908 | 2012-04-06 Roland McGrath <mcgrathr@google.com> |
2909 | ||
2910 | * configure.in (AC_CHECK_HEADERS): Add locale.h. | |
2911 | * config.in: Regenerate. | |
2912 | * configure: Regenerate. | |
2913 | ||
44350750 NC |
2914 | 2012-04-05 Nick Clifton <nickc@redhat.com> |
2915 | ||
2916 | * configure.ac (AC_CHECK_FUNCS): Add setlocale. | |
2917 | (AM_LC_MESSAGES): Add. | |
2918 | * aclocal.m4: Regenerate. | |
2919 | * config.in: Regenerate. | |
2920 | * configure: Regenerate. | |
2921 | ||
c1027032 CC |
2922 | 2012-03-21 Cary Coutant <ccoutant@google.com> |
2923 | ||
2924 | * Makefile.am: Add gdb-index.cc, gdb-index.h. | |
2925 | * Makefile.in: Regenerate. | |
2926 | * dwarf_reader.cc (Sized_elf_reloc_mapper::do_initialize): New function. | |
2927 | (Sized_elf_reloc_mapper::symbol_section): New function. | |
2928 | (Sized_elf_reloc_mapper::do_get_reloc_target): New function. | |
2929 | (make_elf_reloc_mapper): New function. | |
2930 | (Dwarf_abbrev_table::clear_abbrev_codes): New function. | |
2931 | (Dwarf_abbrev_table::do_read_abbrevs): New function. | |
2932 | (Dwarf_abbrev_table::do_get_abbrev): New function. | |
2933 | (Dwarf_ranges_table::read_ranges_table): New function. | |
2934 | (Dwarf_ranges_table::read_range_list): New function. | |
2935 | (Dwarf_pubnames_table::read_section): New function. | |
2936 | (Dwarf_pubnames_table::read_header): New function. | |
2937 | (Dwarf_pubnames_table::next_name): New function. | |
2938 | (Dwarf_die::Dwarf_die): New function. | |
2939 | (Dwarf_die::read_attributes): New function. | |
2940 | (Dwarf_die::skip_attributes): New function. | |
2941 | (Dwarf_die::set_name): New function. | |
2942 | (Dwarf_die::set_linkage_name): New function. | |
2943 | (Dwarf_die::attribute): New function. | |
2944 | (Dwarf_die::string_attribute): New function. | |
2945 | (Dwarf_die::int_attribute): New function. | |
2946 | (Dwarf_die::uint_attribute): New function. | |
2947 | (Dwarf_die::ref_attribute): New function. | |
2948 | (Dwarf_die::child_offset): New function. | |
2949 | (Dwarf_die::sibling_offset): New function. | |
2950 | (Dwarf_info_reader::check_buffer): New function. | |
2951 | (Dwarf_info_reader::parse): New function. | |
2952 | (Dwarf_info_reader::do_parse): New function. | |
2953 | (Dwarf_info_reader::do_read_string_table): New function. | |
2954 | (Dwarf_info_reader::lookup_reloc): New function. | |
2955 | (Dwarf_info_reader::get_string): New function. | |
2956 | (Dwarf_info_reader::visit_compilation_unit): New function. | |
2957 | (Dwarf_info_reader::visit_type_unit): New function. | |
2958 | (Sized_dwarf_line_info::Sized_dwarf_line_info): Use | |
2959 | Sized_elf_reloc_mapper. | |
2960 | (Sized_dwarf_line_info::symbol_section): Remove function. | |
2961 | (Sized_dwarf_line_info::read_relocs): Use Sized_elf_reloc_mapper. | |
2962 | (Sized_dwarf_line_info::read_line_mappings): Remove object | |
2963 | parameter, adjust callers. | |
2964 | (Sized_dwarf_line_info::format_file_lineno): Fix type of cast. | |
2965 | * dwarf_reader.h: Include <sys/types.h>. | |
2966 | (class Track_relocs): Remove forward declaration. | |
2967 | (class Elf_reloc_mapper): New class. | |
2968 | (class Sized_elf_reloc_mapper): New class. | |
2969 | (class Dwarf_abbrev_table): New class. | |
2970 | (class Dwarf_range_list): New class. | |
2971 | (class Dwarf_ranges_table): New class. | |
2972 | (class Dwarf_pubnames_table): New class. | |
2973 | (class Dwarf_die): New class. | |
2974 | (class Dwarf_info_reader): New class. | |
2975 | (Sized_dwarf_line_info::read_line_mappings): Remove object parameter. | |
2976 | (Sized_dwarf_line_info::symbol_section): Remove member function. | |
2977 | * dynobj.h (Sized_dynobj::do_section_contents): Refactor code from | |
2978 | base class. | |
2979 | * gdb-index.cc: New source file. | |
2980 | * gdb-index.h: New source file. | |
2981 | * incremental.cc (Sized_relobj_incr::do_layout): Track .debug_info | |
2982 | and .debug_types sections, call Layout::add_to_gdb_index. | |
2983 | (Sized_relobj_incr::do_section_name): Implement. | |
2984 | (Sized_relobj_incr::do_section_contents): Adjust parameter list and | |
2985 | return type; Implement. | |
2986 | (Sized_incr_dynobj::do_section_contents): Adjust parameter list and | |
2987 | return type. | |
2988 | * incremental.h (Sized_relobj_incr::do_section_contents): Adjust | |
2989 | parameter list and return type. | |
2990 | (Sized_incr_dynobj::do_section_contents): Likewise. | |
2991 | * layout.cc: Include gdb-index.h. | |
2992 | (Layout::Layout): Initialize gdb_index_data_. | |
2993 | (Layout::init_fixed_output_section): Check for .gdb_index section. | |
2994 | (Layout::add_to_gdb_index): New function. Instantiate. | |
2995 | * layout.h: Add forward declaration for class Gdb_index. | |
2996 | (Layout::add_to_gdb_index): New member function. | |
2997 | (Layout::gdb_index_data_): New data member. | |
2998 | * main.cc: Include gdb-index.h. | |
2999 | (main): Print statistics for gdb index. | |
3000 | * object.cc (Object::section_contents): Move code into | |
3001 | do_section_contents. | |
3002 | (need_decompressed_section): Check for sections needed when building | |
3003 | gdb index. | |
3004 | (build_compressed_section_map): Likewise. | |
3005 | (Sized_relobj_file::do_read_symbols): Need local symbols when building | |
3006 | gdb index. | |
3007 | (Sized_relobj_file::do_layout): Track .debug_info and .debug_types | |
3008 | sections; call Layout::add_to_gdb_index. | |
3009 | (Sized_relobj_file::do_decompressed_section_contents): Call | |
3010 | do_section_contents directly. | |
3011 | * object.h (Object::do_section_contents): Adjust parameter list and | |
3012 | return type. | |
3013 | (Object::do_decompressed_section_contents): Call do_section_contents | |
3014 | directly. | |
3015 | (Sized_relobj_file::do_section_contents): Adjust parameter list and | |
3016 | return type. | |
3017 | * options.h (class General_options): Add --gdb-index option. | |
3018 | * plugin.cc (Sized_pluginobj::do_section_contents): Adjust parameter | |
3019 | list and return type. | |
3020 | * plugin.h (Sized_pluginobj::do_section_contents): Likewise. | |
3021 | * reloc.h (Track_relocs::checkpoint): New function. | |
3022 | (Track_relocs::reset): New function. | |
3023 | ||
3024 | * testsuite/Makefile.am (gdb_index_test_1.sh, gdb_index_test_2.sh): | |
3025 | New test cases. | |
3026 | * testsuite/Makefile.in: Regenerate. | |
3027 | * testsuite/gdb_index_test.cc: New test source file. | |
3028 | * testsuite/gdb_index_test_1.sh: New test source file. | |
3029 | * testsuite/gdb_index_test_2.sh: New test source file. | |
3030 | ||
647f1574 DK |
3031 | 2012-03-19 Doug Kwan <dougkwan@google.com> |
3032 | ||
3033 | * arm.cc (Target_arm::do_define_standard_symbols): New method. | |
2e702c99 | 3034 | (Target_arm::do_finalize_sections): Remove code which defines |
647f1574 DK |
3035 | __exidx_start and __exidx_end. Make symbol table parameter |
3036 | anonymous as it is not used. | |
3037 | * gold.cc (queue_middle_tasks): Call target hook to define any | |
3038 | target-specific symbols. | |
3039 | * target.h (Target::define_standard_symbols): New method. | |
3040 | (Target::do_define_standard_symbols): Same. | |
3041 | * testsuite/Makefile.am (arm_exidx_test): Dump relocations also. | |
3042 | * testsuite/Makefile.in: Regenerate. | |
3043 | * testsuite/arm_exidx.s: Generate data relocations for __exidx_start | |
3044 | and __exidx_end. | |
3045 | * testsuite/arm_exidx_test.sh: Check that no unused dynamic | |
3046 | relocations are generated for __exidx_start and __exidx_end. | |
3047 | ||
7c6109da DK |
3048 | 2012-03-16 Doug Kwan <dougkwan@google.com> |
3049 | ||
3050 | * testsuite/Makefile.am: Disable test initpri3b. | |
3051 | * testsuite/Makefile.in: Regenerate. | |
3052 | ||
7b8957f8 DK |
3053 | 2012-03-15 Doug Kwan <dougkwan@google.com> |
3054 | ||
3055 | * arm.cc (Target_arm::got_section): Make .got section read-only | |
3056 | if -z now is given. | |
3057 | ||
14dc9ef7 ILT |
3058 | 2012-03-15 Ian Lance Taylor <iant@google.com> |
3059 | ||
3060 | PR gold/13850 | |
3061 | * layout.cc (Layout::make_output_section): Correctly mark | |
3062 | SHT_INIT_ARRAY, et. al., as relro. | |
3063 | ||
fa40b62a DK |
3064 | 2012-03-14 Doug Kwan <dougkwan@google.com> |
3065 | ||
3066 | * gold/arm.cc (Target_arm::Scan::global): Generate R_ARM_GLOB_DAT | |
3067 | dynamic relocations for protected symbols in shared objects. | |
3068 | ||
fd325007 ILT |
3069 | 2012-03-13 Ian Lance Taylor <iant@google.com> |
3070 | ||
3071 | * resolve.cc (Symbol_table::resolve): When merging common symbols, | |
3072 | keep the larger alignment. | |
3073 | ||
e8dd54e1 CC |
3074 | 2012-03-12 Cary Coutant <ccoutant@google.com> |
3075 | ||
3076 | * dwarf_reader.cc (Sized_dwarf_line_info::process_one_opcode): Fix | |
3077 | handling of DW_LNE_define_file. | |
3078 | ||
feb5f3b0 CC |
3079 | 2012-03-12 Cary Coutant <ccoutant@google.com> |
3080 | ||
3081 | * reduced_debug_output.cc | |
3082 | (Output_reduced_debug_info_section::get_die_end): Add new FORM | |
3083 | codes to switch. | |
3084 | ||
a1fb4256 CC |
3085 | 2012-02-29 Cary Coutant <ccoutant@google.com> |
3086 | ||
3087 | * object.cc (need_decompressed_section): Add #ifdef ENABLE_THREADS. | |
3088 | ||
5dd8762a CC |
3089 | 2012-02-29 Cary Coutant <ccoutant@google.com> |
3090 | ||
3091 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
3092 | Call Object::decompressed_section_contents. | |
3093 | * dwarf_reader.h (Sized_dwarf_line_info::~Sized_dwarf_line_info): | |
3094 | New dtor. | |
3095 | (Sized_dwarf_line_info::buffer_start_): New data member. | |
3096 | * merge.cc (Output_merge_data::do_add_input_section): Call | |
3097 | Object::decompressed_section_contents. | |
3098 | (Output_merge_string::do_add_input_section): Likewise. | |
3099 | * object.cc (need_decompressed_section): New function. | |
3100 | (build_compressed_section_map): Decompress sections needed later. | |
3101 | (Sized_relobj_file::do_decompressed_section_contents): New function. | |
3102 | (Sized_relobj_file::do_discard_decompressed_sections): New function. | |
3103 | * object.h (Object::decompressed_section_contents): New function. | |
3104 | (Object::discard_decompressed_sections): New function. | |
3105 | (Object::do_decompressed_section_contents): New function. | |
3106 | (Object::do_discard_decompressed_sections): New function. | |
3107 | (Compressed_section_info): New type. | |
3108 | (Compressed_section_map): Include decompressed section contents. | |
3109 | (Sized_relobj_file::do_decompressed_section_contents): New function. | |
3110 | (Sized_relobj_file::do_discard_decompressed_sections): New function. | |
3111 | ||
7b5de7ee CC |
3112 | 2012-02-16 Cary Coutant <ccoutant@google.com> |
3113 | ||
3114 | * testsuite/Makefile.am (initpri2): Add --ctors-in-init-array option. | |
3115 | * testsuite/Makefile.in: Regenerate. | |
3116 | ||
f9fa4a63 CC |
3117 | 2012-02-14 Cary Coutant <ccoutant@google.com> |
3118 | ||
3119 | * options.cc (General_options::finalize): Disallow -pie and -static. | |
3120 | ||
2c175ebc DK |
3121 | 2012-02-03 Doug Kwan <dougkwan@google.com> |
3122 | ||
3123 | * arm.cc (Arm_relocate_functions::abs8, | |
3124 | Arm_relocate_functions::abs16): Use | |
3125 | Bits::has_signed_unsigned_overflow32. | |
3126 | (Arm_relocate_functions::thm_abs8): Correct range of | |
3127 | overflow check. | |
3128 | * reloc.h (Bits class): Change minimum number of bits from 0 to 1 | |
3129 | in assertions. | |
3130 | ||
90cff06f DK |
3131 | 2012-02-02 Doug Kwan <dougkwan@google.com> |
3132 | ||
3133 | * arm.cc (Reloc_stub::stub_type_for_reloc): Use PIC stubs in all | |
3134 | position independent outputs, not just shared objects. | |
3135 | ||
63887f3d L |
3136 | 2012-01-30 H.J. Lu <hongjiu.lu@intel.com> |
3137 | ||
3138 | * configure.ac: Check if -fpic -mtls-dialect=gnu2 works. | |
3139 | * configure: Regenerated. | |
3140 | ||
bef2b434 ILT |
3141 | 2012-01-27 Ian Lance Taylor <iant@google.com> |
3142 | ||
3143 | * reloc.h (Bits): New class with static functions, copied from | |
3144 | namespace utils in arm.cc. | |
3145 | * arm.cc (namespace utils): Remove. Rewrite all uses to use Bits | |
3146 | instead. | |
3147 | ||
c335b55d L |
3148 | 2012-01-27 H.J. Lu <hongjiu.lu@intel.com> |
3149 | ||
3150 | * incremental.cc (write_info_blocks): Correct relocation offset. | |
3151 | ||
41194d9f L |
3152 | 2012-01-27 H.J. Lu <hongjiu.lu@intel.com> |
3153 | ||
3154 | * x86_64.cc (Relocate::tls_gd_to_ie): Support x32. | |
3155 | (Relocate::tls_gd_to_le): Likewise. | |
3156 | ||
1bae613c L |
3157 | 2012-01-27 H.J. Lu <hongjiu.lu@intel.com> |
3158 | ||
3159 | * x86_64.cc (Scan::global): Support x32 IFUNC function pointer. | |
3160 | ||
24482ca0 L |
3161 | 2012-01-27 H.J. Lu <hongjiu.lu@intel.com> |
3162 | ||
3163 | * configure.ac: Check if -mcmodel=medium works. | |
3164 | * configure: Regenerated. | |
3165 | ||
c2c7840a CC |
3166 | 2012-01-24 Cary Coutant <ccoutant@google.com> |
3167 | ||
3168 | * int_encoding.cc (read_unsigned_LEB_128): Replaced with inline | |
3169 | definition and ... | |
3170 | (read_unsigned_LEB_128_x): ... this new function. | |
3171 | (read_signed_LEB_128): Replaced with inline definition and ... | |
3172 | (read_signed_LEB_128_x): ... this new function. | |
3173 | * int_encoding.h (read_unsigned_LEB_128_x): New function. | |
3174 | (read_unsigned_LEB_128): Add inline definition. | |
3175 | (read_signed_LEB_128_x): New function. | |
3176 | (read_signed_LEB_128): Add inline definition. | |
3177 | * testsuite/Makefile.am (leb128_unittest): New unit test. | |
3178 | * testsuite/Makefile.in: Regenerate. | |
3179 | * testsuite/leb128_unittest.cc: New unit test. | |
3180 | ||
833de760 | 3181 | 2012-01-23 Ian Lance Taylor <iant@google.com> |
9dee3b3c ILT |
3182 | |
3183 | PR gold/13617 | |
3184 | * i386.cc (Target_i386::do_code_fill): When using a jmp | |
3185 | instruction, pad with nop instructions. | |
3186 | * x86_64.cc (Target_x86_64::do_code_fill): Likewise. | |
3187 | ||
618d6666 L |
3188 | 2012-01-22 H.J. Lu <hongjiu.lu@intel.com> |
3189 | ||
3190 | * x86_64.cc (gc_process_relocs): Add typename on types used in | |
3191 | template. | |
3192 | (scan_relocs): Likewise. | |
3193 | (relocate_section): Likewise. | |
3194 | (apply_relocation): Likewise. | |
3195 | ||
3660ff06 L |
3196 | 2012-01-10 H.J. Lu <hongjiu.lu@intel.com> |
3197 | ||
3198 | * x86_64.cc (Scan::check_non_pic): Allow R_X86_64_32 for x32. | |
3199 | (Scan::local): Use R_X86_64_RELATIVE relocation for R_X86_64_32 | |
3200 | under x32. | |
3201 | ||
fc51264f L |
3202 | 2012-01-09 H.J. Lu <hongjiu.lu@intel.com> |
3203 | ||
3204 | * x86_64.cc: Initial support for x32. | |
3205 | ||
dd74ae06 CC |
3206 | 2012-01-03 Cary Coutant <ccoutant@google.com> |
3207 | ||
3208 | * gold/incremental.cc (Sized_incremental_binary::do_process_got_plt): | |
3209 | Use abstract base class for GOT. | |
3210 | * gold/output.h (class Output_data_got_base): New abstract base class. | |
3211 | (class Output_data_got): Derive from new base class, adjust ctors. | |
3212 | (Output_data_got::reserve_slot): Make virtual; rename to | |
3213 | do_reserve_slot; Adjust callers. | |
3214 | * gold/target.h (Sized_target::init_got_plt_for_update): Return | |
3215 | pointer to abstract base class. | |
3216 | * gold/x86_64.cc (Target_x86_64::init_got_plt_for_update): Likewise. | |
3217 | ||
83896202 ILT |
3218 | 2011-12-18 Ian Lance Taylor <iant@google.com> |
3219 | ||
3220 | * object.h (Relobj::local_symbol_value): New function. | |
3221 | (Relobj::local_plt_offset): New function. | |
3222 | (Relobj::local_has_got_offset): New function. | |
3223 | (Relobj::local_got_offset): New function. | |
3224 | (Relobj::set_local_got_offset): New function. | |
3225 | (Relobj::do_local_symbol_value): New pure virtual function. | |
3226 | (Relobj::do_local_plt_offset): Likewise. | |
3227 | (Relobj::do_local_has_got_offset): Likewise. | |
3228 | (Relobj::do_local_got_offset): Likewise. | |
3229 | (Relobj::do_set_local_got_offset): Likewise. | |
3230 | (Sized_relobj::do_local_has_got_offset): Rename from | |
3231 | local_has_got_offset. | |
3232 | (Sized_relobj::do_local_got_offset): Rename from local_got_offset. | |
3233 | (Sized_relobj::do_set_local_got_offset): Rename from | |
3234 | set_local_got_offset. | |
3235 | (Sized_relobj_file::do_local_plt_offset): Rename from | |
3236 | local_plt_offset. | |
3237 | (Sized_relobj_file::do_local_symbol_value): New function. | |
3238 | * object.cc (Sized_relobj_file::do_local_plt_offset): Rename from | |
3239 | local_plt_offset. | |
3240 | * output.cc (Output_data_got::Got_entry::write): Change object to | |
3241 | Relobj. Use local_symbol_value. | |
3242 | (Output_data_got::add_global_with_rel): Change rel_dyn to | |
3243 | Output_data_reloc_generic*. Use add_global_generic. | |
3244 | (Output_data_got::add_global_with_rela): Remove. Change all | |
3245 | callers to use add_global_with_rel. | |
3246 | (Output_data_got::add_global_pair_with_rel): Change rel_dyn to | |
3247 | Output_data_reloc_generic*. Use add_global_generic. | |
3248 | (Output_data_got::add_global_pair_with_rela): Remove. Change all | |
3249 | callers to use add_global_pair_with_rel. | |
3250 | (Output_data_got::add_local): Change object to Relobj*. | |
3251 | (Output_data_got::add_local_plt): Likewise. | |
3252 | (Output_data_got::add_local_with_rel): Change object to Relobj*, | |
3253 | change rel_dyn to Output_data_reloc_generic*. Use | |
3254 | add_local_generic. | |
3255 | (Output_data_got::add_local_with_rela): Remove. Change all | |
3256 | callers to use all_local_with_rel. | |
3257 | (Output_data_got::add_local_pair_with_rel): Change object to | |
3258 | Relobj*, change rel_dyn to Output_data_reloc_generic*. Use | |
3259 | add_output_section_generic. | |
3260 | (Output_data_got::add_local_pair_with_rela): Remove. Change all | |
3261 | callers to use add_local_pair_with_rel. | |
3262 | (Output_data_got::reserve_local): Change object to Relobj*. | |
3263 | * output.h: (class Output_data_reloc_generic): Add pure virtual | |
3264 | declarations for add_global_generic, add_local_generic, | |
3265 | add_output_section_generic. | |
3266 | (class Output_data_reloc) [SHT_REL, SHT_RELA]: Implement new | |
3267 | functions for Output_data_reloc_generic. Update declarations for | |
3268 | changes listed in output.cc. | |
3269 | (class Output_data_got): Change template parameter to got_size. | |
3270 | Don't define Rel_dyn or Rela_dyn. Update declarations per above. | |
3271 | * incremental.h (Sized_relobj_incr::do_local_symbol_value): New | |
3272 | function. | |
3273 | (Sized_relobj_incr::do_local_plt_offset): New function. | |
3274 | * copy-relocs.cc (Copy_relocs::Copy_reloc_entry::emit): Call | |
3275 | add_global_generic. | |
3276 | ||
76677ad0 CC |
3277 | 2011-12-17 Cary Coutant <ccoutant@google.com> |
3278 | ||
3279 | * dwarf_reader.cc (Sized_dwarf_line_info::read_lines): Add casts. | |
3280 | * resolve.cc (Symbol_table::resolve): Likewise. | |
3281 | * i386.cc (Target_i386::do_code_fill): Use char constants for nop | |
3282 | arrays. | |
3283 | * x86_64.cc (Target_x86_64::do_code_fill): Likewise. | |
3284 | ||
8b8dd8d5 ILT |
3285 | 2011-12-16 Ian Lance Taylor <iant@google.com> |
3286 | ||
3287 | * output.h (Output_data_reloc_generic::add): Only call | |
3288 | add_dynamic_reloc if this is a dynamic reloc section. | |
3289 | ||
d55525b9 L |
3290 | 2011-12-15 H.J. Lu <hongjiu.lu@intel.com> |
3291 | ||
3292 | PR gold/13505 | |
3293 | * target-reloc.h (apply_relocation): Replace <64, false> with | |
3294 | <size, big_endian>. | |
3295 | ||
ff81c7c1 NC |
3296 | 2011-11-25 Nick Clifton <nickc@redhat.com> |
3297 | ||
3298 | * po/it.po: New Italian translation. | |
3299 | ||
628f39be SA |
3300 | 2011-11-17 Sterling Augustine <saugustine@google.com> |
3301 | ||
3302 | * script.cc (script_include_directive): Implement. | |
3303 | (read_script_file): New local variables name and search_path. Update | |
3304 | comment. Call IS_ABSOLUTE_PATH and Dirsearch::find_file_in_dir_list. | |
3305 | * dirsearch.h (Dirsearch::find_file_in_dir_list): Declare new method. | |
3306 | * dirsearch.cc (Dirsearch::find_file_in_dir_list): Implement it. | |
3307 | ||
98ef3ea4 SA |
3308 | 2011-11-11 Sterling Augustine <saugustine@google.com> |
3309 | ||
3310 | * yyscript.y (section_cmd): Add support for INCLUDE directive. | |
3311 | (file_or_sections_cmd): Likewise. | |
3312 | ||
f4a8b6d7 DK |
3313 | 2011-11-11 Doug Kwan <dougkwan@google.com> |
3314 | ||
3315 | * arm.cc (Target_arm::do_make_elf_object): Allow executable also | |
3316 | if --just-symbols is given. | |
3317 | ||
29ab395d DK |
3318 | 2011-11-10 Doug Kwan <dougkwan@google.com> |
3319 | ||
3320 | PR gold/13362 | |
3321 | * arm.cc (Target_arm::Relocate::relocate_tls): Do unaligned accesses | |
3322 | when processing data relocs. | |
3323 | * reloc.h (Relocate_functions::rel_unaligned): New method. | |
3324 | (Relocate_functions::pcrel_unaligned): Ditto. | |
3325 | (Relocate_functions::rel32_unaligned): Ditto. | |
3326 | (Relocate_functions::pcrel32_unaligned): Ditto. | |
3327 | ||
2c339f71 DK |
3328 | 2011-11-09 Doug Kwan <dougkwan@google.com> |
3329 | ||
3330 | PR gold/13362 | |
3331 | * arm.cc (Arm_scan_relocatable_relocs::Default_scan_relocatable_relocs): | |
3332 | Use unaligned 4-byte relocs for static 32-bit data as required by EABI. | |
3333 | * reloc.h (Relocatable_relocs::Reloc_strategy): New enum | |
3334 | RELOC_ADJUST_FOR_SECTION_4_UNALIGNED. | |
3335 | (Relocate_functions::rel_unaligned): New. | |
3336 | (Relocate_functions::rel32_unaligned): New. | |
3337 | * target-reloc.h (relocate_for_relocatable): Add code to handle | |
3338 | RELOC_ADJUST_FOR_SECTION_4_UNALIGNED. | |
3339 | * testsuite/Makefile.am (arm_unaligned_reloc_r.stdout, | |
3340 | arm_unaligned_reloc_r): New targets. | |
3341 | * testsuite/Makefile.in: Regenerate. | |
3342 | * arm_unaligned_reloc.sh: Check unaligned relocs in relocatable | |
3343 | linking. | |
3344 | ||
3f3cddf1 ILT |
3345 | 2011-11-02 Ian Lance Taylor <iant@google.com> |
3346 | ||
3347 | * configure.ac: Add --with-lib-path option. Define LIB_PATH and | |
3348 | NATIVE_LINKER. | |
3349 | * Makefile.am (AM_CPPFLAGS): Define TOOLLIBDIR. | |
3350 | * options.cc (General_options::finalize): Use library search path | |
3351 | from configure script if specified. If not native and no sysroot, | |
3352 | only search TOOLLIBDIR. | |
3353 | * options.h (Search_directory::Search_directory): Change name to | |
3354 | const std::string&. | |
3355 | (General_options::add_to_library_path_with_sysroot): Change arg to | |
3356 | const std::string&. | |
3357 | * configure, Makefile.in, config.in: Rebuild. | |
3358 | ||
a8e2273b ILT |
3359 | 2011-11-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
3360 | ||
3361 | * arm.cc (Target_arm::may_use_v5t_interworking): Check whether | |
3362 | we are working around the ARM1176 Erratum. | |
3363 | * options.h (General_options::fix_arm1176): Add option. | |
3364 | * testsuite/Makefile.am: Add testcases, and keep current ones | |
3365 | working. | |
3366 | * testsuite/Makefile.in: Regenerate. | |
3367 | * testsuite/arm_fix_1176.s: New file. | |
3368 | * testsuite/arm_fix_1176.sh: Likewise. | |
3369 | ||
cd6eab1c ILT |
3370 | 2011-11-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
3371 | ||
3372 | * arm.cc (Target_arm::Target_arm): Remove initialisation of | |
3373 | may_use_blx_. | |
3374 | (Target_arm::may_use_blx): Remove method. | |
3375 | (Target_arm::set_may_use_blx): Likewise. | |
3376 | (Target_arm::may_use_v4t_interworking): New method. | |
3377 | (Target_arm::may_use_v5t_interworking): Likewise. | |
3378 | (Target_arm::may_use_blx_): Remove member variable. | |
3379 | (Arm_relocate_functions::arm_branch_common): Check for v5T | |
3380 | interworking. | |
3381 | (Arm_relocate_functions::thumb_branch_common): Likewise. | |
3382 | (Reloc_stub::stub_type_for_reloc): Likewise. | |
3383 | (Target_arm::do_finalize_sections): Correct interworking checks. | |
3384 | * testsuite/Makefile.am: Add new tests. | |
3385 | * testsuite/Makefile.in: Regenerate. | |
3386 | * testsuite/arm_farcall_arm_arm.s: New test. | |
3387 | * testsuite/arm_farcall_arm_arm.sh: Likewise. | |
3388 | * testsuite/arm_farcall_arm_thumb.s: Likewise. | |
3389 | * testsuite/arm_farcall_arm_thumb.sh: Likewise. | |
3390 | * testsuite/arm_farcall_thumb_arm.s: Likewise. | |
3391 | * testsuite/arm_farcall_thumb_arm.sh: Likewise. | |
3392 | * testsuite/arm_farcall_thumb_thumb.s: Likewise. | |
3393 | * testsuite/arm_farcall_thumb_thumb.sh: Likewise. | |
3394 | ||
286adcf4 CC |
3395 | 2011-10-31 Cary Coutant <ccoutant@google.com> |
3396 | ||
3397 | PR gold/13023 | |
3398 | * expression.cc (Expression::eval_with_dot): Add | |
3399 | is_section_dot_assignment parameter. | |
3400 | (Expression::eval_maybe_dot): Likewise. Adjust value when rhs is | |
3401 | absolute and assigning to dot within a section. | |
3402 | * script-sections.cc | |
3403 | (Output_section_element_assignment::set_section_addresses): Pass | |
3404 | dot_section to set_if_absolute. | |
3405 | (Output_section_element_dot_assignment::finalize_symbols): Pass TRUE | |
3406 | as is_section_dot_assignment flag to eval_with_dot. | |
3407 | (Output_section_element_dot_assignment::set_section_addresses): | |
3408 | Likewise. | |
3409 | * script.cc (Symbol_assignment::set_if_absolute): Add dot_section | |
3410 | parameter. Also set value if relative to dot_section; set the | |
3411 | symbol's output_section. | |
3412 | * script.h (Expression::eval_with_dot): Add is_section_dot_assignment | |
3413 | parameter. Adjust all callers. | |
3414 | (Expression::eval_maybe_dot): Likewise. | |
3415 | (Symbol_assignment::set_if_absolute): Add dot_section parameter. | |
3416 | Adjust all callers. | |
3417 | * testsuite/script_test_2.t: Test assignment of an absolute value | |
3418 | to dot within an output section element. | |
3419 | ||
9634ed06 CC |
3420 | 2011-10-31 Cary Coutant <ccoutant@google.com> |
3421 | ||
3422 | * options.h (class General_options): Add --[no-]gnu-unique options. | |
3423 | * symtab.cc (Symbol_table::sized_write_globals): Convert | |
3424 | STB_GNU_UNIQUE to STB_GLOBAL if --no-gnu-unique. | |
3425 | ||
de4101c7 CC |
3426 | 2011-10-31 Cary Coutant <ccoutant@google.com> |
3427 | ||
3428 | PR gold/13359 | |
3429 | * i386.cc (Target_i386::Relocate::relocate_tls): Remove | |
3430 | unnecessary assertion. | |
3431 | * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Likewise. | |
3432 | ||
7257cc92 ST |
3433 | 2011-10-31 Sriraman Tallam <tmsriram@google.com> |
3434 | ||
3435 | * symtab.h (Symbol_table::gc_mark_symbol_for_shlib): Rename to | |
3436 | gc_mark_symbol. | |
3437 | * symtab.cc (Symbol_table::gc_mark_symbol_for_shlib): Rename to | |
3438 | gc_mark_symbol. | |
3439 | Change to just keep the section associated with symbol. | |
3440 | (Symbol_table::add_from_relobj): Mark symbols as not garbage when | |
3441 | they are externally visible and --export-dynamic is turned on. | |
3442 | (Symbol_table::gc_mark_dyn_syms): Call gc_mark_symbol. | |
3443 | ||
bfc34b3f ILT |
3444 | 2011-10-19 Ian Lance Taylor <iant@google.com> |
3445 | ||
3446 | PR gold/13163 | |
3447 | * script-sections.cc | |
3448 | (Output_section_element_dot_assignment::needs_output_section): New | |
3449 | function. | |
3450 | ||
ea0d8c47 ILT |
3451 | 2011-10-19 Ian Lance Taylor <iant@google.com> |
3452 | ||
3453 | PR gold/13204 | |
3454 | * layout.cc (Layout::segment_precedes): Don't assert failure if a | |
3455 | --section-start option was seen. | |
3456 | * options.h (General_options::any_section_start): New function. | |
3457 | ||
abd242a9 DM |
3458 | 2011-10-18 David S. Miller <davem@davemloft.net> |
3459 | ||
3460 | PR binutils/13301 | |
3461 | * sparc.cc (Target_sparc::Relocate::reloc_adjust_addr_): New | |
3462 | member to track relocation locations that have moved during TLS | |
3463 | reloc optimizations. | |
3464 | (Target_sparc::Relocate::Relocate): Initialize to NULL. | |
3465 | (Target_sparc::Relocate::relocate): Adjust view down by 4 | |
3466 | bytes if it matches reloc_adjust_addr_. | |
3467 | (Target_sparc::Relocate::relocate_tls): Always move the | |
3468 | __tls_get_addr call delay slot instruction forward 4 bytes when | |
3469 | performing relaxation. | |
3470 | ||
bab9090f CC |
3471 | 2011-10-18 Cary Coutant <ccoutant@google.com> |
3472 | ||
3473 | * output.cc (posix_fallocate): Return 0 on success, errno on failure. | |
3474 | (Output_file::map_no_anonymous): Check for non-zero | |
3475 | return code from posix_fallocate. | |
3476 | ||
f7c5b166 CC |
3477 | 2011-10-17 Cary Coutant <ccoutant@google.com> |
3478 | ||
3479 | PR gold/13245 | |
3480 | * plugin.cc (is_visible_from_outside): Check for symbols | |
3481 | referenced from dynamic objects. | |
3482 | * resolve.cc (Symbol_table::resolve): Don't count references | |
3483 | from dynamic objects as references from real ELF files. | |
3484 | * testsuite/plugin_test_2.sh: Adjust expected result. | |
3485 | ||
b490c0bb CC |
3486 | 2011-10-17 Cary Coutant <ccoutant@google.com> |
3487 | ||
3488 | * gold.cc: Include timer.h. | |
3489 | (queue_middle_tasks): Stamp time. | |
3490 | (queue_final_tasks): Likewise. | |
3491 | * main.cc (main): Store timer in parameters. Print timers | |
3492 | for each pass. | |
3493 | * parameters.cc (Parameters::Parameters): Initialize timer_. | |
3494 | (Parameters::set_timer): New function. | |
3495 | (set_parameters_timer): New function. | |
3496 | * parameters.h (Parameters::set_timer): New function. | |
3497 | (Parameters::timer): New function. | |
3498 | (Parameters::timer_): New data member. | |
3499 | (set_parameters_timer): New function. | |
3500 | * timer.cc (Timer::stamp): New function. | |
3501 | (Timer::get_pass_time): New function. | |
3502 | * timer.h (Timer::stamp): New function. | |
3503 | (Timer::get_pass_time): New function. | |
3504 | (Timer::pass_times_): New data member. | |
3505 | ||
f475cf7b CC |
3506 | 2011-10-17 Cary Coutant <ccoutant@google.com> |
3507 | ||
3508 | * readsyms.cc (Read_symbols::run): Don't queue an unblocker | |
3509 | task for members of lib groups. | |
3510 | ||
cdd7e244 CC |
3511 | 2011-10-17 Cary Coutant <ccoutant@google.com> |
3512 | ||
3513 | PR gold/13288 | |
4f95c8b4 | 3514 | * fileread.cc (File_read::find_view): Add assert. |
cdd7e244 CC |
3515 | (File_read::make_view): Move bounds check (replace with assert)... |
3516 | (File_read::find_or_make_view): ... to here. | |
3517 | ||
dfb45471 CC |
3518 | 2011-10-12 Cary Coutant <ccoutant@google.com> |
3519 | ||
4f95c8b4 | 3520 | * output.cc (Output_file::open_base_file): Handle case where |
dfb45471 CC |
3521 | ::read returns less than requested size. |
3522 | ||
53bbcc1b CC |
3523 | 2011-10-10 Cary Coutant <ccoutant@google.com> |
3524 | ||
4f95c8b4 | 3525 | * incremental.cc (Sized_relobj_incr::Sized_relobj_incr): |
53bbcc1b CC |
3526 | Initialize defined_count_. |
3527 | (Sized_relobj_incr::do_add_symbols): Count defined symbols. | |
3528 | (Sized_relobj_incr::do_get_global_symbol_counts): Rewrite. | |
3529 | (Sized_incr_dynobj::Sized_incr_dynobj): Initialize defined_count_. | |
3530 | (Sized_incr_dynobj::do_add_symbols): Count defined symbols. | |
3531 | (Sized_incr_dynobj::do_get_global_symbol_counts): Rewrite. | |
4f95c8b4 | 3532 | * incremental.h (Sized_relobj_incr::defined_count_): New data |
53bbcc1b CC |
3533 | member. |
3534 | (Sized_incr_dynobj::defined_count_): New data member. | |
4f95c8b4 | 3535 | * plugin.cc (Sized_pluginobj::do_get_global_symbol_counts): |
53bbcc1b CC |
3536 | Return zeroes instead of internal error. |
3537 | ||
397b129b CC |
3538 | 2011-10-10 Cary Coutant <ccoutant@google.com> |
3539 | ||
3540 | PR gold/13249 | |
4f95c8b4 | 3541 | * output.cc (Output_reloc::Output_reloc): Add use_plt_offset flag. |
397b129b | 3542 | (Output_reloc::symbol_value): Return PLT offset if flag is set. |
4f95c8b4 | 3543 | * output.h (class Output_reloc): Add use_plt_offset flag. |
397b129b CC |
3544 | (Output_reloc::type_): Adjust size of bit field. |
3545 | (Output_reloc::use_plt_offset_): New bit field. | |
3546 | (class Output_data_reloc): Adjust all calls to Output_reloc_type. | |
3547 | (Output_data_reloc::add_local_relative): (RELA only) Add use_plt_offset | |
3548 | flag. Adjust all callers. | |
4f95c8b4 | 3549 | * x86_64.cc (Target_x86_64::Scan::local): Check for IFUNC when |
397b129b CC |
3550 | creating RELATIVE relocations. |
3551 | ||
d5698657 NC |
3552 | 2011-10-10 Nick Clifton <nickc@redhat.com> |
3553 | ||
3554 | * po/es.po: Updated Spanish translation. | |
3555 | * po/fi.po: Updated Finnish translation. | |
3556 | ||
6a59a5c2 DN |
3557 | 2011-10-03 Diego Novillo <dnovillo@google.com> |
3558 | ||
3559 | * options.cc (parse_uint): Fix dereference of RETVAL. | |
3560 | ||
f0558624 ST |
3561 | 2011-09-29 Sriraman Tallam <tmsriram@google.com> |
3562 | ||
3563 | * layout.h (section_order_map_): New member. | |
3564 | (get_section_order_map): New member function. | |
3565 | * output.cc (Output_section::add_input_section): Check for patterns | |
3566 | only when --section-ordering-file is specified. | |
3567 | * gold.cc (queue_middle_tasks): Delay updating order of sections till | |
3568 | output_sections have been formed. | |
3569 | * layout.cc (Layout_Layout): Initialize section_order_map_. | |
3570 | * plugin.cc (update_section_order): Store order in order_map. Do not | |
3571 | update the order. | |
3572 | * testsuite/Makefile.am: Add test case for plugin_final_layout. | |
3573 | * testsuite/Makefile.in: Regenerate. | |
3574 | * testsuite/plugin_section_order.c: New file. | |
3575 | * testsuite/plugin_final_layout.cc: New file. | |
3576 | * testsuite/plugin_final_layout.sh: New file. | |
3577 | ||
a7dac153 CC |
3578 | 2011-09-29 Cary Coutant <ccoutant@google.com> |
3579 | ||
4f95c8b4 | 3580 | * incremental.cc (Sized_incremental_binary::do_process_got_plt): |
a7dac153 | 3581 | Check for NULL. |
4f95c8b4 | 3582 | * symtab.cc (Symbol_table::add_from_relobj): Ignore version |
a7dac153 CC |
3583 | symbols during incremental update. |
3584 | (Symbol_table::add_from_dynobj): Likewise. | |
3585 | ||
eebd87a5 ILT |
3586 | 2011-09-27 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
3587 | Ian Lance Taylor <iant@google.com> | |
3588 | ||
3589 | * symtab.cc (Symbol_table::define_special_symbol): Always | |
3590 | canonicalize version string. | |
3591 | ||
403a3331 CC |
3592 | 2011-09-26 Cary Coutant <ccoutant@google.com> |
3593 | ||
4f95c8b4 CC |
3594 | * gold.cc (queue_initial_tasks): Move option checks ... |
3595 | * options.cc (General_options::finalize): ... to here. Disable | |
403a3331 CC |
3596 | some options; make others fatal. |
3597 | ||
235061c2 CC |
3598 | 2011-09-26 Cary Coutant <ccoutant@google.com> |
3599 | ||
3600 | gcc PR lto/47247 | |
3601 | * plugin.cc (get_symbols_v2): New function. | |
3602 | (Plugin::load): Add LDPT_GET_SYMBOLS_V2. | |
3603 | (is_referenced_from_outside): New function. | |
3604 | (Pluginobj::get_symbol_resolution_info): Add version parameter, return | |
3605 | LDPR_PREVAILING_DEF_IRONLY_EXP when using new version. | |
3606 | (get_symbols): Pass version parameter. | |
3607 | (get_symbols_v2): New function. | |
3608 | * plugin.h (Pluginobj::get_symbol_resolution_info): Add version | |
3609 | parameter. | |
3610 | * testsuite/plugin_test.c (get_symbols_v2): New static variable. | |
3611 | (onload): Add LDPT_GET_SYMBOLS_V2. | |
3612 | (all_symbols_read_hook): Use get_symbols_v2; check for | |
3613 | LDPR_PREVAILING_DEF_IRONLY_EXP. | |
3614 | * testsuite/plugin_test_3.sh: Update expected results. | |
3615 | ||
dc87f620 ILT |
3616 | 2011-09-23 Simon Baldwin <simonb@google.com> |
3617 | ||
3618 | * configure.ac: Add new --with-gold-ldadd and --with-gold-ldflags | |
3619 | configuration options. | |
3620 | * configure: Regenerate. | |
3621 | * Makefile.am: Handle GOLD_LDADD and GOLD_LDFLAGS. | |
3622 | * Makefile.in: Regenerate. | |
3623 | * testsuite/Makefile.in: Regenerate. | |
3624 | ||
a8279f82 ST |
3625 | 2011-09-19 Sriraman Tallam <tmsriram@google.com> |
3626 | ||
3627 | * plugin.h (should_defer_layout): Modify to check for any_claimed_. | |
3628 | ||
0c9350c8 CC |
3629 | 2011-09-19 Cary Coutant <ccoutant@google.com> |
3630 | ||
3631 | * incremental.cc (can_incremental_update): Fix typo in comment. | |
3632 | * incremental.h (can_incremental_update): Likewise. | |
3633 | ||
aa06ae28 CC |
3634 | 2011-09-18 Cary Coutant <ccoutant@google.com> |
3635 | ||
3636 | * incremental.cc (can_incremental_update): New function. | |
3637 | * incremental.h (can_incremental_update): New function. | |
3638 | * layout.cc (Layout::init_fixed_output_section): Call it. | |
3639 | (Layout::make_output_section): Don't allow patch space in .eh_frame. | |
3640 | * object.cc (Sized_relobj_file::do_layout): Call | |
3641 | can_incremental_update. | |
3642 | ||
ebb300b2 CC |
3643 | 2011-09-13 Cary Coutant <ccoutant@google.com> |
3644 | ||
3645 | * configure.ac: Check for glibc support for gnu_indirect_function | |
3646 | support with static linking, setting automake conditional | |
3647 | IFUNC_STATIC. | |
3648 | * Makefile.in: Regenerate. | |
3649 | * configure: Regenerate. | |
3650 | ||
3651 | * testsuite/Makefile.am (ifuncmain1static, ifuncmain2static) | |
3652 | (ifuncmain4static, ifuncmain5static, ifuncmain7static): Add check | |
3653 | for IFUNC_STATIC. | |
3654 | * testsuite/Makefile.in: Regenerate. | |
3655 | ||
1206d0d5 CC |
3656 | 2011-09-13 Cary Coutant <ccoutant@google.com> |
3657 | ||
3658 | * incremental.cc (Sized_relobj_incr::do_layout): Call | |
3659 | report_comdat_group for kept comdat sections. | |
3660 | * testsuite/Makefile.am (incremental_comdat_test_1): New test. | |
3661 | * testsuite/Makefile.in: Regenerate. | |
3662 | * testsuite/incr_comdat_test_1.cc: New source file. | |
3663 | * testsuite/incr_comdat_test_2_v1.cc: New source file. | |
3664 | * testsuite/incr_comdat_test_2_v2.cc: New source file. | |
3665 | * testsuite/incr_comdat_test_2_v3.cc: New source file. | |
3666 | ||
40b29874 ILT |
3667 | 2011-09-13 Ian Lance Taylor <iant@google.com> |
3668 | ||
3669 | * object.cc (Sized_relobj_file::do_layout): Remove unused local | |
3670 | variable external_symbols_offset. | |
3671 | ||
1b045aac ILT |
3672 | 2011-09-12 Ian Lance Taylor <iant@google.com> |
3673 | ||
3674 | * object.cc (Sized_relobj_file::do_layout): Remove assertion which | |
3675 | triggered if object has no symbols. | |
3676 | ||
24c6c55a DM |
3677 | 2011-09-09 David S. Miller <davem@davemloft.net> |
3678 | ||
3679 | * output.cc (Output_fill_debug_info::do_write): Use Swap_unaligned. | |
3680 | (Output_fill_debug_line::do_write): Likewise. | |
3681 | ||
66570254 CC |
3682 | 2011-08-29 Cary Coutant <ccoutant@google.com> |
3683 | ||
3684 | * output.cc: (Output_fill_debug_info::do_minimum_hole_size): Add | |
3685 | casts to match formatting specs. | |
3686 | (Output_fill_debug_line::do_minimum_hole_size): Likewise. | |
3687 | ||
8ea8cd50 CC |
3688 | 2011-08-26 Cary Coutant <ccoutant@google.com> |
3689 | ||
3690 | * layout.cc (Free_list::allocate): Provide guarantee of minimum | |
3691 | remaining hole size when allocating. | |
3692 | (Layout::make_output_section): Set fill methods for debug sections. | |
3693 | * layout.h (Free_list::Free_list_node): Move from private to | |
3694 | public. | |
3695 | (Free_list::set_min_hole_size): New function. | |
3696 | (Free_list::begin, Free_list::end): New functions. | |
3697 | (Free_list::min_hole_): New data member. | |
3698 | * output.cc: Include dwarf.h. | |
3699 | (Output_fill_debug_info::do_minimum_hole_size): New function. | |
3700 | (Output_fill_debug_info::do_write): New function. | |
3701 | (Output_fill_debug_line::do_minimum_hole_size): New function. | |
3702 | (Output_fill_debug_line::do_write): New function. | |
3703 | (Output_section::Output_section): Initialize new data member. | |
3704 | (Output_section::set_final_data_size): Ensure patch space is larger | |
3705 | than minimum hole size. | |
3706 | (Output_section::do_write): Fill holes in debug sections. | |
3707 | * output.h (Output_fill): New class. | |
3708 | (Output_fill_debug_info): New class. | |
3709 | (Output_fill_debug_line): New class. | |
3710 | (Output_section::set_free_space_fill): New function. | |
3711 | (Output_section::free_space_fill_): New data member. | |
3712 | * testsuite/Makefile.am (incremental_test_3): Add | |
3713 | --incremental-patch option. | |
3714 | (incremental_test_4): Likewise. | |
3715 | (incremental_test_5): Likewise. | |
3716 | (incremental_test_6): Likewise. | |
3717 | (incremental_copy_test): Likewise. | |
3718 | (incremental_common_test_1): Likewise. | |
3719 | * testsuite/Makefile.in: Regenerate. | |
3720 | ||
7cf80422 NC |
3721 | 2011-08-26 Nick Clifton <nickc@redhat.com> |
3722 | ||
3723 | * po/es.po: Updated Spanish translation. | |
3724 | ||
c3f7b0e5 CC |
3725 | 2011-08-01 Cary Coutant <ccoutant@google.com> |
3726 | ||
3727 | * gold/testsuite/Makefile.am (justsyms_exec): New testcase. | |
3728 | * gold/testsuite/Makefile.in: Regenerate. | |
3729 | * gold/testsuite/justsyms_exec.c: New source file. | |
3730 | * gold/testsuite/justsyms_lib.c: New source file. | |
3731 | ||
9590bf25 CC |
3732 | 2011-08-01 Cary Coutant <ccoutant@google.com> |
3733 | ||
3734 | * layout.cc (Layout::set_segment_offsets): Don't realign text | |
3735 | segment if -Ttext was specified. | |
3736 | * object.cc (Sized_relobj_file::Sized_relobj_file): Store the ELF | |
3737 | file type. | |
3738 | * object.h (Sized_relobj_file::e_type): New function. | |
3739 | (Sized_relobj_file::e_type_): New data member. | |
3740 | * symtab.cc (Symbol_table::add_from_relobj): Don't add section | |
3741 | base address for ET_EXEC files. | |
3742 | * target.cc (Target::do_make_elf_object_implementation): Allow | |
3743 | ET_EXEC files with --just-symbols option. | |
3744 | ||
dcd8d12e CC |
3745 | 2011-07-28 Cary Coutant <ccoutant@google.com> |
3746 | ||
3747 | * workqueue-internal.h (Workqueue_threader::should_cancel_thread): | |
3748 | Add thread_number parameter. | |
3749 | (Workqueue_threader_threadpool::should_cancel_thread): Likewise. | |
3750 | * workqueue-threads.cc | |
3751 | (Workqueue_threader_threadpool::should_cancel_thread): Cancel | |
3752 | current thread if its thread number is greater than desired thread | |
3753 | count. | |
3754 | * workqueue.cc (Workqueue_threader_single::should_cancel_thread): | |
3755 | Add thread_number parameter. | |
3756 | (Workqueue::should_cancel_thread): Likewise. | |
3757 | (Workqueue::find_runnable_or_wait): Pass thread_number to | |
3758 | should_cancel_thread. | |
3759 | * workqueue.h (Workqueue::should_cancel_thread): Add thread_number | |
3760 | parameter. | |
3761 | ||
804eb480 ST |
3762 | 2011-07-22 Sriraman Tallam <tmsriram@google.com> |
3763 | ||
3764 | * symtab.cc (Symbol_table::add_from_relobj): Mark symbol as referenced | |
3765 | only after checking if it cannot be forced local. | |
3766 | * symtab.h (is_externally_visible): Check if the symbol is not forced | |
3767 | local. | |
3768 | ||
f1ddb600 ILT |
3769 | 2011-07-15 Ian Lance Taylor <iant@google.com> |
3770 | ||
3771 | * options.h (class General_options): Add --print-output-format. | |
3772 | Move -EL next to -EB, for better --help output. | |
3773 | * target-select.cc: Include <cstdio>, "options.h", and | |
3774 | "parameters.h". | |
3775 | (Target_selector::do_target_bfd_name): New function. | |
3776 | (print_output_format): New function. | |
3777 | * target-select.h (class Target_selector): Update declarations. | |
3778 | (Target_selector::target_bfd_name): New function. | |
3779 | (print_output_format): Declare. | |
3780 | * main.cc: Include "target-select.h". | |
3781 | (main): Handle --print-output-format. | |
3782 | * gold.cc: Include "target-select.h". | |
3783 | (queue_initial_tasks): Handle --print-output-format when there are | |
3784 | no input files. | |
3785 | * parameters.cc (parameters_force_valid_target): Give a better | |
3786 | error message if -EB/-EL does not match target. | |
3787 | * freebsd.h (Target_selector_freebsd::do_target_bfd_name): New | |
3788 | function. | |
3789 | ||
7d172687 ILT |
3790 | 2011-07-15 Ian Lance Taylor <iant@google.com> |
3791 | ||
3792 | * i386.cc (class Output_data_plt_i386): Add layout_ field. | |
3793 | (Output_data_plt_i386::Output_data_plt_i386): Initialize layout_. | |
3794 | (Output_data_plt_i386::do_write): Write address of .dynamic | |
3795 | section to first entry in .got.plt section. | |
3796 | * x86_64.cc (class Output_data_plt_x86_64): Add layout_ field. | |
3797 | (Output_data_plt_x86_64::Output_data_plt_x86_64) [both versions]: | |
3798 | Initialize layout_. | |
3799 | (Output_data_plt_x86_64::do_write): Write address of .dynamic | |
3800 | section to first entry in .got.plt section. | |
3801 | * layout.h (Layout::dynamic_section): New function. | |
3802 | ||
e9552f7e ST |
3803 | 2011-07-13 Sriraman Tallam <tmsriram@google.com> |
3804 | ||
3805 | * archive.cc (Archive::get_elf_object_for_member): Add extra parameter | |
3806 | to claim_file call. | |
3807 | * layout.cc (Layout::Layout): Initialize section_ordering_specified_, | |
3808 | input_section_position_, and input_section_glob_. | |
3809 | (read_layout_from_file): Call function section_ordering_specified. | |
3810 | * layout.h (is_section_ordering_specified): New function. | |
3811 | (section_ordering_specified): New function. | |
3812 | (section_ordering_specified_): New boolean member. | |
3813 | * main.cc(main): Call load_plugins after layout object is defined. | |
3814 | * output.cc (Output_section::add_input_section): Use | |
3815 | function section_ordering_specified to check if section ordering is | |
3816 | needed. | |
3817 | * output.cc (Output_section::add_relaxed_input_section): Use | |
3818 | function section_ordering_specified to check if section ordering is | |
3819 | needed. | |
3820 | (Output_section::update_section_layout): New function. | |
3821 | (Output_section::sort_attached_input_sections): Check if input section | |
3822 | must be reordered. | |
3823 | * output.h (Output_section::update_section_layout): New function. | |
3824 | * plugin.cc (get_section_count): New function. | |
3825 | (get_section_type): New function. | |
3826 | (get_section_name): New function. | |
3827 | (get_section_contents): New function. | |
3828 | (update_section_order): New function. | |
58797674 | 3829 | (allow_section_ordering): New function. |
e9552f7e ST |
3830 | (Plugin::load): Add the new interfaces to the transfer vector. |
3831 | (Plugin_manager::load_plugins): New parameter. | |
3832 | (Plugin_manager::all_symbols_read): New parameter. | |
3833 | (Plugin_manager::claim_file): New parameter. Save the elf object for | |
3834 | unclaimed objects. | |
3835 | (Plugin_manager::get_elf_object): New function. | |
3836 | (Plugin_manager::get_view): Change to directly use the bool to check | |
3837 | if get_view is called from claim_file_hook. | |
3838 | * plugin.h (input_objects): New function | |
3839 | (Plugin__manager::load_plugins): New parameter. | |
3840 | (Plugin_manager::claim_file): New parameter. | |
3841 | (Plugin_manager::get_elf_object): New function. | |
3842 | (Plugin_manager::in_claim_file_handler): New function. | |
3843 | (Plugin_manager::in_claim_file_handler_): New member. | |
3844 | (layout): New function. | |
3845 | * readsyms.cc (Read_symbols::do_read_symbols): Call the claim_file | |
3846 | handler with an extra parameter. Make the elf object before calling | |
3847 | claim_file handler. | |
3848 | * testsuite/plugin_test.c (get_section_count): New function pointer. | |
3849 | (get_section_type): New function pointer. | |
3850 | (get_section_name): New function pointer. | |
3851 | (get_section_contents): New function pointer. | |
3852 | (update_section_order): New function pointer. | |
3853 | (allow_section_ordering): New function pointer. | |
3854 | (onload): Check if the new interfaces exist. | |
3855 | ||
9446efde ILT |
3856 | 2011-07-13 Ian Lance Taylor <iant@google.com> |
3857 | ||
3858 | * i386.cc (Target_i386::got_section): If -z now, make .got.plt a | |
3859 | relro section. | |
3860 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
3861 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_now_test. | |
3862 | (relro_now_test_SOURCES): New variable. | |
3863 | (relro_now_test_DEPENDENCIES): New variable. | |
3864 | (relro_now_test_LDFLAGS): New variable. | |
3865 | (relro_now_test_LDADD): New variable. | |
3866 | (relro_now_test.so): New target. | |
3867 | * testsuite/Makefile.in: Rebuild. | |
3868 | ||
07aa62f2 ILT |
3869 | 2011-07-12 Ian Lance Taylor <iant@google.com> |
3870 | ||
3871 | PR gold/12980 | |
3872 | * i386.cc (Target_i386::Scan::global): For a GOT reloc, use a | |
3873 | GLOB_DAT relocation rather than a RELATIVE relocation for a | |
3874 | protected symbol when creating a shared library. | |
3875 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
3876 | * testsuite/protected_1.cc (f2, get_f2_addr): New functions. | |
3877 | * testsuite/protected_main_1.cc (main): Test that protected | |
3878 | function has same address. | |
3879 | ||
e2153196 ILT |
3880 | 2011-07-11 Ian Lance Taylor <iant@google.com> |
3881 | ||
3882 | PR gold/12979 | |
3883 | * options.h (class General_options): Add -Bgroup. | |
3884 | * options.cc (General_options::finalize): If -Bgroup is set, | |
3885 | default to --unresolved-symbols=report-all. | |
3886 | * layout.cc (Layout::finish_dynamic_section): Implement -Bgroup. | |
3887 | * target-reloc.h (issue_undefined_symbol_error): Handle | |
3888 | --unresolved-symbols=report-all. | |
3889 | ||
6daf5215 ILT |
3890 | 2011-07-08 Ian Lance Taylor <iant@google.com> |
3891 | ||
3892 | PR gold/11985 | |
3893 | * layout.cc (Layout::create_initial_dynamic_sections): Don't crash | |
3894 | if linker script discards key sections. | |
3895 | (Layout::create_dynamic_symtab): Likewise. | |
3896 | (Layout::assign_local_dynsym_offsets): Likewise. | |
3897 | (Layout::sized_create_version_sections): Likewise. | |
3898 | (Layout::create_interp): Likewise. | |
3899 | (Layout::finish_dynamic_section): Likewise. | |
3900 | (Layout::set_dynamic_symbol_size): Likewise. | |
3901 | ||
beabb2c6 ILT |
3902 | 2011-07-08 Ian Lance Taylor <iant@google.com> |
3903 | ||
3904 | PR gold/12386 | |
3905 | * options.h (class General_options): Add --unresolved-symbols. | |
3906 | * target-reloc.h (issue_undefined_symbol_error): Check | |
3907 | --unresolved-symbols. Add comments. | |
3908 | ||
9c16daf1 ILT |
3909 | 2011-07-08 Ian Lance Taylor <iant@google.com> |
3910 | ||
3911 | * testsuite/odr_violation2.cc (Ordering::operator()): Make | |
3912 | expression more complex. | |
3913 | ||
191f1a2d ILT |
3914 | 2011-07-08 Ian Lance Taylor <iant@google.com> |
3915 | ||
3916 | PR gold/11317 | |
3917 | * target-reloc.h (issue_undefined_symbol_error): New inline | |
3918 | function, broken out of relocate_section. | |
3919 | (relocate_section): Call issue_undefined_symbol_error. | |
3920 | * i386.cc (Target_i386::Relocate::relocate_tls): Don't crash if | |
3921 | there is no TLS segment if we are about to issue an undefined | |
3922 | symbol error. | |
3923 | * x86_64.cc (Target_x86_64::relocate_tls): Likewise. | |
3924 | ||
62855347 ILT |
3925 | 2011-07-08 Ian Lance Taylor <iant@google.com> |
3926 | ||
3927 | PR gold/12279 | |
3928 | * resolve.cc (Symbol_table::should_override): Add fromtype | |
3929 | parameter. Change all callers. Give error when linking together | |
3930 | TLS and non-TLS symbol. | |
3931 | (Symbol_table::should_override_with_special): Add fromtype | |
3932 | parameter. Change all callers. | |
3933 | * i386.cc (Target_i386::Relocate::relocate_tls): Don't crash if | |
3934 | there is no TLS segment if we have reported some errors. | |
3935 | * x86_64.cc (Target_x86_64::relocate_tls): Likewise. | |
3936 | ||
67181c72 ILT |
3937 | 2011-07-08 Ian Lance Taylor <iant@google.com> |
3938 | ||
3939 | PR gold/12372 | |
3940 | * target.h (Target::plt_address_for_global): New function. | |
3941 | (Target::plt_address_for_local): New function. | |
3942 | (Target::plt_section_for_global): Remove. | |
3943 | (Target::plt_section_for_local): Remove. | |
3944 | (Target::do_plt_address_for_global): New virtual function. | |
3945 | (Target::do_plt_address_for_local): New virtual function. | |
3946 | (Target::do_plt_section_for_global): Remove. | |
3947 | (Target::do_plt_section_for_local): Remove. | |
3948 | (Target::register_global_plt_entry): Add Symbol_table and Layout | |
3949 | parameters. | |
3950 | * output.cc (Output_data_got::Got_entry::write): Use | |
3951 | plt_address_for_global and plt_address_for_local. | |
3952 | * layout.cc (Layout::add_target_dynamic_tags): Use size and | |
3953 | address of output section. | |
3954 | * i386.cc (class Output_data_plt_i386): Add irelative_rel_, | |
3955 | got_irelative_, and irelative_count_ fields. Update | |
3956 | declarations. | |
3957 | (Output_data_plt_i386::has_irelative_section): New function. | |
3958 | (Output_data_plt_i386::entry_count): Add irelative_count_. | |
3959 | (Output_data_plt_i386::set_final_data_size): Likewise. | |
3960 | (class Target_i386): Add got_irelative_ and rel_irelative_ | |
3961 | fields. Update declarations. | |
3962 | (Target_i386::Target_i386): Initialize new fields. | |
3963 | (Target_i386::do_plt_address_for_global): New function replacing | |
3964 | do_plt_section_for_global. | |
3965 | (Target_i386::do_plt_address_for_local): New function replacing | |
3966 | do_plt_section_for_local. | |
3967 | (Target_i386::got_section): Create got_irelative_. | |
3968 | (Target_i386::rel_irelative_section): New function. | |
3969 | (Output_data_plt_i386::Output_data_plt_i386): Initialize new | |
3970 | fields. Don't define __rel_iplt_{start,end}. | |
3971 | (Output_data_plt_i386::add_entry): Add symtab and layout | |
3972 | parameters. Change all callers. Use different PLT and GOT for | |
3973 | IFUNC symbols. | |
3974 | (Output_data_plt_i386::add_local_ifunc_entry): Add symtab and | |
3975 | layout parameters. Change all callers. Use different PLT and | |
3976 | GOT. | |
3977 | (Output_data_plt_i386::rel_tls_desc): Fix formatting. | |
3978 | (Output_data_plt_i386::rel_irelative): New function. | |
3979 | (Output_data_plt_i386::address_for_global): New function. | |
3980 | (Output_data_plt_i386::address_for_local): New function. | |
3981 | (Output_data_plt_i386::do_write): Write out IRELATIVE area. Use | |
3982 | IRELATIVE GOT when changing IFUNC GOT entries. | |
3983 | (Target_i386::Scan::global): Use IRELATIVE GOT for IRELATIVE | |
3984 | reloc. | |
3985 | (Target_i386::do_finalize_sections): Create the __rel_iplt symbols | |
3986 | if we didn't create an IRELATIVE GOT. | |
3987 | (Target_i386::Relocate::relocate): Use plt_address_for_global and | |
3988 | plt_address_for_local. | |
3989 | (Target_i386::do_dynsym_value): Use plt_address_for_global. | |
3990 | * x86_64.cc (class Output_data_plt_x86_64): Add irelative_rel_, | |
3991 | got_irelative_, and irelative_count_ fields. Update | |
3992 | declarations. | |
3993 | (Output_data_plt_x86_64::Output_data_plt_x86_64) [both versions]: | |
3994 | Initialize new fields. Remove symtab parameter. Change all | |
3995 | callers. | |
3996 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): Add | |
3997 | irelative_count_. | |
3998 | (Output_data_plt_x86_64::has_irelative_section): New function. | |
3999 | (Output_data_plt_x86_64::entry_count): Add irelative_count_. | |
4000 | (class Target_x86_64): Add got_irelative_ and rel_irelative_ | |
4001 | fields. Update declarations. | |
4002 | (Target_x86_64::Target_x86_64): Initialize new fields. | |
4003 | (Target_x86_64::do_plt_address_for_global): New function replacing | |
4004 | do_plt_section_for_global. | |
4005 | (Target_x86_64::do_plt_address_for_local): New function replacing | |
4006 | do_plt_section_for_local. | |
4007 | (Target_x86_64::got_section): Create got_irelative_. | |
4008 | (Target_x86_64::rela_irelative_section): New function. | |
4009 | (Output_data_plt_x86_64::init): Remove symtab parameter. Change | |
4010 | all callers. Don't create __rel_iplt_{start,end}. | |
4011 | (Output_data_plt_x86_64::add_entry): Add symtab and layout | |
4012 | parameters. Change all callers. Use different PLT and GOT for | |
4013 | IFUNC symbols. | |
4014 | (Output_data_plt_x86_64::add_local_ifunc_entry): Add symtab and | |
4015 | layout parameters. Change all callers. Use different PLT and | |
4016 | GOT. | |
4017 | (Output_data_plt_x86_64::add_relocation): Add symtab and layout | |
4018 | parameters. Change all callers. Use different PLT and GOT for | |
4019 | IFUNC symbols. | |
4020 | (Output_data_plt_x86_64::rela_tlsdesc): Fix formatting. | |
4021 | (Output_data_plt_x86_64::rela_irelative): New function. | |
4022 | (Output_data_plt_x86_64::address_for_global): New function. | |
4023 | (Output_data_plt_x86_64::address_for_local): New function. | |
4024 | (Output_data_plt_x86_64::set_final_data_size): Likewise. | |
4025 | (Output_data_plt_x86_64::do_write): Write out IRELATIVE area. | |
4026 | (Target_x86_64::init_got_plt_for_update): Create got_irelative_. | |
4027 | (Target_x86_64::register_global_plt_entry): Add symtab and layout | |
4028 | parameters. | |
4029 | (Target_x86_64::Scan::global): Use IRELATIVE GOT for IRELATIVE | |
4030 | reloc. | |
4031 | (Target_x86_64::do_finalize_sections): Create the __rela_iplt | |
4032 | symbols if we didn't create an IRELATIVE GOT. | |
4033 | (Target_x86_64::Relocate::relocate): Use plt_address_for_global and | |
4034 | plt_address_for_local. | |
4035 | (Target_x86_64::do_dynsym_value): Use plt_address_for_global. | |
4036 | * testsuite/ifuncvar1.c: New test file. | |
4037 | * testsuite/ifuncvar2.c: New test file. | |
4038 | * testsuite/ifuncvar3.c: New test file. | |
4039 | * testsuite/Makefile.am (check_PROGRAMS): Add ifuncvar. | |
4040 | (ifuncvar1_pic.o, ifuncvar2_pic.o, ifuncvar.so): New targets. | |
4041 | (ifuncvar_SOURCES, ifuncvar_DEPENDENCIES): New variables. | |
4042 | (ifuncvar_LDFLAGS, ifuncvar_LDADD): New variables. | |
4043 | * testsuite/Makefile.in: Rebuild. | |
4044 | ||
33c15b45 CC |
4045 | 2011-07-07 Cary Coutant <ccoutant@google.com> |
4046 | ||
4047 | * testsuite/Makefile.am (two_file_test_1_v1_ndebug.o): New target. | |
4048 | (two_file_test_1_ndebug.o): Likewise. | |
4049 | (two_file_test_1b_ndebug.o): Likewise. | |
4050 | (two_file_test_2_ndebug.o): Likewise. | |
4051 | (two_file_test_main_ndebug.o): Likewise. | |
4052 | (incremental_test_2): Link with no-debug versions. | |
4053 | ||
f48b5fb7 CC |
4054 | 2011-07-06 Cary Coutant <ccoutant@google.com> |
4055 | ||
4056 | * gold/incremental.cc | |
4057 | (Output_section_incremental_inputs::write_info_blocks): Check for | |
4058 | hidden and internal symbols. | |
4059 | ||
221597a5 CC |
4060 | 2011-07-06 Cary Coutant <ccoutant@google.com> |
4061 | ||
4062 | * incremental.cc (Sized_incremental_binary::do_file_has_changed): | |
4063 | Check disposition for startup file. | |
4064 | (Incremental_inputs::report_command_line): Ignore | |
4065 | --incremental-startup-unchanged option. | |
4066 | * options.cc (General_options::parse_incremental_startup_unchanged): | |
4067 | New function. | |
4068 | (General_options::General_options): Initialize new data member. | |
4069 | * options.h (Incremental_disposition): Add INCREMENTAL_STARTUP. | |
4070 | (General_options): Add --incremental-startup-unchanged option. | |
4071 | (General_options::incremental_startup_disposition): New function. | |
4072 | (General_options::incremental_startup_disposition_): New data member. | |
4073 | ||
e24719f6 CC |
4074 | 2011-07-06 Cary Coutant <ccoutant@google.com> |
4075 | ||
4076 | * incremental.cc (Sized_incremental_binary::setup_readers): Pass | |
4077 | input file index to Script_info ctor. | |
4078 | (Sized_incremental_binary::do_file_has_changed): Find the | |
4079 | command-line argument for files named in scripts. | |
4080 | * incremental.h (Script_info::Script_info): New ctor | |
4081 | with input file index. | |
4082 | (Script_info::input_file_index): New function. | |
4083 | (Script_info::input_file_index_): New data member. | |
4084 | (Incremental_binary::get_library): Add const. | |
4085 | (Incremental_binary::get_script_info): Add const. | |
4086 | * readsyms.cc (Read_member::is_runnable): Check for this_blocker_. | |
4087 | * testsuite/Makefile.am (incremental_test_5): New test case. | |
4088 | (incremental_test_6): New test case. | |
4089 | * testsuite/Makefile.in: Regenerate. | |
4090 | ||
8f7c81e8 CC |
4091 | 2011-07-06 Cary Coutant <ccoutant@google.com> |
4092 | ||
4093 | * incremental.cc (Sized_incremental_binary::do_check_inputs): Add | |
4094 | debug output when command lines differ. | |
4095 | ||
9fbd3822 CC |
4096 | 2011-07-06 Cary Coutant <ccoutant@google.com> |
4097 | ||
4098 | * incremental.cc (Incremental_inputs::report_command_line): Ignore | |
4099 | --incremental-patch option. | |
4100 | * layout.cc (Free_list::allocate): Extend allocation beyond original | |
4101 | end if enabled. | |
4102 | (Layout::make_output_section): Mark sections that should get | |
4103 | patch space. | |
4104 | * options.cc (parse_percent): New function. | |
4105 | * options.h (parse_percent): New function. | |
4106 | (DEFINE_percent): New macro. | |
4107 | (General_options): Add --incremental-patch option. | |
4108 | * output.cc (Output_section::Output_section): Initialize new data | |
4109 | members. | |
4110 | (Output_section::add_input_section): Print section name when out | |
4111 | of patch space. | |
4112 | (Output_section::add_output_section_data): Likewise. | |
4113 | (Output_section::set_final_data_size): Add patch space when | |
4114 | doing --incremental-full. | |
4115 | (Output_section::do_reset_address_and_file_offset): Remove patch | |
4116 | space. | |
4117 | (Output_segment::set_section_list_addresses): Print debug output | |
4118 | only if --incremental-update. | |
4119 | * output.h (Output_section::set_is_patch_space_allowed): New function. | |
4120 | (Output_section::is_patch_space_allowed_): New data member. | |
4121 | (Output_section::patch_space_): New data member. | |
4122 | * parameters.cc (Parameters::incremental_full): New function. | |
4123 | * parameters.h (Parameters::incremental_full): New function | |
4124 | * testsuite/Makefile.am (incremental_test_2): Add test for | |
4125 | --incremental-patch option. | |
4126 | * testsuite/Makefile.in: Regenerate. | |
4127 | * testsuite/two_file_test_1_v1.cc (t1, t2, t3): Add comments. | |
4128 | (t18): Remove function body. | |
4129 | ||
f6cccc2c DK |
4130 | 2011-07-05 Doug Kwan <dougkwan@google.com> |
4131 | ||
4132 | PR gold/12771 | |
4133 | * arm.cc (Arm_relocate_functions::abs8): Use int32_t for addend and | |
4134 | Arm_Address type for relocation result. | |
4135 | (Arm_relocate_functions::abs16): Use unaligned access. Also fix | |
4136 | overflow check. | |
4137 | (Arm_relocate_functions::abs32): Use unaligned access. | |
4138 | (Arm_relocate_functions::rel32): Ditto. | |
4139 | (Arm_relocate_functions::prel31): Ditto. | |
4140 | (Arm_exidix_cantunwind::do_fixed_endian_write): Ditto. | |
4141 | * testsuite/Makefile.am: Add new test arm_unaligned_reloc for unaligned | |
4142 | static data relocations. | |
4143 | * testsuite/Makefile.in: Regnerate. | |
4144 | * testsuite/arm_unaligned_reloc.{s,sh}: New files. | |
4145 | ||
28a13fec ILT |
4146 | 2011-07-05 Ian Lance Taylor <iant@google.com> |
4147 | ||
4148 | PR gold/12392 | |
4149 | * i386.cc (Target_i386::do_finalize_sections): Define __rel_iplt | |
4150 | symbols if necessary. | |
4151 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
4152 | ||
24d47b34 ILT |
4153 | 2011-07-05 Ian Lance Taylor <iant@google.com> |
4154 | ||
4155 | PR gold/12952 | |
4156 | * resolve.cc (Symbol::override_base_with_special): Simply override | |
4157 | version with special symbol version, ignoring previous version. | |
4158 | ||
41f9cbbe ILT |
4159 | 2011-07-05 Ian Lance Taylor <iant@google.com> |
4160 | ||
4161 | * object.cc (Sized_relobj_file::include_section_group): Add | |
4162 | information to comment about signature location. | |
4163 | ||
886288f1 ILT |
4164 | 2011-07-02 Ian Lance Taylor <iant@google.com> |
4165 | ||
4166 | PR gold/12957 | |
4167 | * options.h (class General_options): Add -f and -F. | |
4168 | * options.cc (General_options::finalize): Fatal error if -f/-F | |
4169 | are used without -shared. | |
4170 | * layout.cc (Layout::finish_dynamic_section): Implement -f/-F. | |
4171 | ||
ae3a6d4f ILT |
4172 | 2011-07-02 Ian Lance Taylor <iant@google.com> |
4173 | ||
4174 | * dirsearch.cc (Dir_cache::read_files): Ignore ENOTDIR errors. | |
4175 | ||
21131061 ILT |
4176 | 2011-07-01 Ian Lance Taylor <iant@google.com> |
4177 | ||
4178 | PR gold/12525 | |
4179 | PR gold/12952 | |
4180 | * resolve.cc (Symbol::override_base_with_special): Don't override | |
4181 | the version if the overriding symbol has a different name. | |
4182 | * dynobj.cc (Versions::add_def): Add dynpool parameter. Change | |
4183 | all callers. If we give an error about an undefined version, | |
4184 | define the base version if necessary. | |
4185 | * dynobj.h (class Versions): Update declaration. | |
4186 | * testsuite/weak_alias_test_5.cc: New file. | |
4187 | * testsuite/weak_alias_test.script: New file. | |
4188 | * testsuite/weak_alias_test_main.cc: Check that versioned_symbol | |
4189 | and versioned_alias have the right value, and call t2. | |
4190 | * testsuite/Makefile.am (weak_alias_test_DEPENDENCIES): Add | |
4191 | weak_alias_test_5.so. | |
4192 | (weak_alias_test_LDADD): Likewise. | |
4193 | (weak_alias_test_5_pic.o, weak_alias_test_5.so): New targets. | |
4194 | * testsuite/Makefile.in: Rebuild. | |
4195 | ||
611062c0 ILT |
4196 | 2011-07-01 Ian Lance Taylor <iant@google.com> |
4197 | ||
4198 | PR gold/12525 | |
4199 | * options.h (class General_options): Support -z notext. | |
4200 | * testsuite/Makefile.am (two_file_shared_1_nonpic.so): Use | |
4201 | -Wl,-z,notext. | |
4202 | (two_file_shared_nonpic.so): Likewise. | |
4203 | (two_file_shared_mixed.so): Likewise. | |
4204 | (two_file_shared_mixed_1.so): Likewise. | |
4205 | (weak_undef_lib_nonpic.so): Likewise. | |
4206 | (alt/weak_undef_lib_nonpic.so): Likewise. | |
4207 | (tls_test_shared_nonpic.so): Likewise. | |
4208 | * testsuite/Makefile.in: Rebuild. | |
4209 | ||
328c7c2f ILT |
4210 | 2011-07-01 Ian Lance Taylor <iant@google.com> |
4211 | ||
4212 | PR gold/12525 | |
4213 | * configure.ac: Test whether static linking works, setting | |
4214 | the automake conditional HAVE_STATIC. | |
4215 | * testsuite/Makefile.am: Disable tests using -static if | |
4216 | HAVE_STATIC is not true. | |
4217 | * configure, testsuite/Makefile.in: Rebuild. | |
4218 | ||
02d7cd44 ILT |
4219 | 2011-07-01 Ian Lance Taylor <iant@google.com> |
4220 | ||
4221 | PR gold/12525 | |
4222 | * ehframe.cc (Eh_frame_hdr::get_fde_pc): Handle DW_EH_PE_datarel. | |
4223 | Assert if we see DW_EH_PE_indirect. | |
4224 | * target.h (Target::ehframe_datarel_base): New function. | |
4225 | (Target::do_ehframe_datarel_base): New target function. | |
4226 | * i386.cc (Target_i386::do_ehframe_datarel_base): New function. | |
4227 | * x86_64.cc (Target_x86_64::do_ehframe_datarel_base): New | |
4228 | function. | |
4229 | ||
07a60597 ILT |
4230 | 2011-07-01 Ian Lance Taylor <iant@google.com> |
4231 | ||
4232 | PR gold/12571 | |
4233 | * options.h (class General_options): Add | |
4234 | --ld-generated-unwind-info. | |
4235 | * ehframe.cc (Fde::write): Add address parameter. Change all | |
4236 | callers. If associated with PLT, fill in address and size. | |
4237 | (Cie::set_output_offset): Only add merge mapping if there is an | |
4238 | object. | |
4239 | (Cie::write): Add address parameter. Change all callers. | |
4240 | (Eh_frame::add_ehframe_for_plt): New function. | |
4241 | * ehframe.h (class Fde): Update declarations. Move shndx_ and | |
4242 | input_offset_ fields into union u_, with new plt field. | |
4243 | (Fde::Fde): Adjust for new union field. | |
4244 | (Fde::Fde) [Output_data version]: New constructor. | |
4245 | (Fde::add_mapping): Only add merge mapping if there is an object. | |
4246 | (class Cie): Update declarations. | |
4247 | (class Eh_frame): Declare add_ehframe_for_plt. | |
4248 | * layout.cc (Layout::layout_eh_frame): Break out code into | |
4249 | make_eh_frame_section, and call it. | |
4250 | (Layout::make_eh_frame_section): New function. | |
4251 | (Layout::add_eh_frame_for_plt): New function. | |
4252 | * layout.h (class Layout): Update declarations. | |
4253 | * merge.cc (Merge_map::add_mapping): Add assertion. | |
4254 | * i386.cc: Include "dwarf.h". | |
4255 | (class Output_data_plt_i386): Make first_plt_entry, | |
4256 | dyn_first_plt_entry, exec_plt_entry, and dyn_plt_entry const. Add | |
4257 | plt_eh_frame_cie_size, plt_eh_frame_fde_size, plt_eh_frame_cie, | |
4258 | and plt_eh_frame_fde. | |
4259 | (Output_data_plt_i386::Output_data_plt_i386): Align to 16-byte | |
4260 | boundary. Call add_eh_frame_for_plt if appropriate. | |
4261 | * x86_64.cc: Include "dwarf.h". | |
4262 | (class Output_data_plt_x86_64): Align to 16-byte boundary. Make | |
4263 | first_plt_entry, plt_entry and tlsdesc_plt_entry const. Add | |
4264 | plt_eh_frame_cie_size, plt_eh_frame_fde_size, plt_eh_frame_cie, | |
4265 | and plt_eh_frame_fde. | |
4266 | (Output_data_plt_x86_64::init): Call add_eh_frame_for_plt if | |
4267 | appropriate. | |
4268 | ||
14788a3f ILT |
4269 | 2011-06-29 Ian Lance Taylor <iant@google.com> |
4270 | ||
4271 | PR gold/12629 | |
4272 | * object.cc (Sized_relobj_file::layout_section): Change shdr | |
4273 | parameter to be const. | |
4274 | (Sized_relobj_file::layout_eh_frame_section): New function, broken | |
4275 | out of do_layout. | |
4276 | (Sized_relobj_file::do_layout): Defer .eh_frame sections if | |
4277 | appropriate. Call layout_eh_frame_section. | |
4278 | (Sized_relobj_file::do_layout_deferred_sections): Handle .eh_frame | |
4279 | sections. | |
4280 | * object.h (class Sized_relobj_file): Update declarations. | |
4281 | ||
6c21fce1 ILT |
4282 | 2011-06-29 Ian Lance Taylor <iant@google.com> |
4283 | ||
37e41b03 | 4284 | PR gold/12652 |
6c21fce1 ILT |
4285 | * script.cc (Token::integer_value): Accept trailing M/m/K/k |
4286 | modifier. | |
4287 | (Lex::gather_token): Accept trailing M/m/K/k for integers. | |
4288 | ||
4d5e4e62 ILT |
4289 | 2011-06-29 Ian Lance Taylor <iant@google.com> |
4290 | ||
4291 | PR gold/12675 | |
4292 | * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for | |
4293 | SHT_X86_64_UNWIND. | |
4294 | * layout.cc (Layout::layout_eh_frame): Likewise. | |
4295 | ||
886f533a ILT |
4296 | 2011-06-29 Ian Lance Taylor <iant@google.com> |
4297 | ||
4298 | PR gold/12695 | |
4299 | * layout.cc (Layout::symtab_section_shndx): New function. | |
4300 | * layout.h (class Layout): Declare symtab_section_shndx. | |
4301 | * output.cc (Output_section::write_header): Call it. | |
4302 | ||
f3ae1b28 ILT |
4303 | 2011-06-29 Ian Lance Taylor <iant@google.com> |
4304 | ||
4305 | PR gold/12818 | |
4306 | * symtab.cc (Symbol::should_add_dynsym_entry): Don't add undefined | |
4307 | symbols which are not used in a relocation. | |
4308 | ||
aecf301f ILT |
4309 | 2011-06-28 Ian Lance Taylor <iant@google.com> |
4310 | ||
4311 | PR gold/12898 | |
4312 | * layout.cc (Layout::segment_precedes): Don't crash if a linker | |
4313 | script create indistinguishable segments. | |
4314 | (Layout::set_segment_offsets): Use stable_sort when sorting | |
4315 | segments. Pass this to Compare_segments constructor. | |
4316 | * layout.h (class Layout): Make segment_precedes non-static. | |
4317 | (class Compare_segments): Change from struct to class. Add | |
4318 | layout_ field. Add constructor. | |
4319 | * script-sections.cc | |
4320 | (Script_sections::attach_sections_using_phdrs_clause): Rename | |
4321 | local orphan to is_orphan. Don't report failure to put empty | |
4322 | section in segment. On attachment failure, report name of | |
4323 | section, and attach to first PT_LOAD segment. | |
4324 | ||
03ef7571 ILT |
4325 | 2011-06-28 Ian Lance Taylor <iant@google.com> |
4326 | ||
4327 | PR gold/12934 | |
4328 | * target-select.cc (Target_selector::Target_selector): Add | |
4329 | emulation parameter. Change all callers. | |
4330 | (select_target_by_bfd_name): Rename from select_target_by_name. | |
4331 | Change all callers. | |
4332 | (select_target_by_emulation): New function. | |
4333 | (supported_emulation_names): New function. | |
4334 | * target-select.h (class Target_selector): Add emulation_ field. | |
4335 | Update declarations. | |
4336 | (Target_selector::recognize_by_bfd_name): Rename from | |
4337 | recognize_by_name. Change all callers. | |
4338 | (Target_selector::supported_bfd_names): Rename from | |
4339 | supported_names. Change all callers. | |
4340 | (Target_selector::recognize_by_emulation): New function. | |
4341 | (Target_selector::supported_emulations): New function. | |
4342 | (Target_selector::emulation): New function. | |
4343 | (Target_selector::do_recognize_by_bfd_name): Rename from | |
4344 | do_recognize_by_name. Change all callers. | |
4345 | (Target_selector::do_supported_bfd_names): Rename from | |
4346 | do_supported_names. Change all callers. | |
4347 | (Target_selector::do_recognize_by_emulation): New function. | |
4348 | (Target_selector::do_supported_emulations): New function. | |
4349 | (select_target_by_bfd_name): Change name in declaration. | |
4350 | (select_target_by_emulation): Declare. | |
4351 | (supported_emulation_names): Declare. | |
4352 | * parameters.cc (parameters_force_valid_target): Try to find | |
4353 | target based on emulation from -m option. | |
4354 | * options.h (class General_options): Change doc string for -m. | |
4355 | * options.cc (help): Print emulations. | |
4356 | (General_options::parse_V): Likewise. | |
4357 | * freebsd.h (Target_selector_freebsd::Target_selector_freebsd): | |
4358 | Add emulation parameter. Change all callers. | |
4359 | ||
200b2bb9 ILT |
4360 | 2011-06-28 Ian Lance Taylor <iant@google.com> |
4361 | ||
4362 | * target.h (class Target): Add osabi_ field. | |
4363 | (Target::osabi): New function. | |
4364 | (Target::set_osabi): New function. | |
4365 | (Target::Target): Initialize osabi_. | |
4366 | (Target::do_adjust_elf_header): Make pure virtual. | |
4367 | (Sized_target::do_adjust_elf_header): Declare. | |
4368 | * target.cc (Sized_target::do_adjust_elf_header): New function. | |
4369 | (class Sized_target): Instantiate all versions. | |
4370 | * freebsd.h (class Target_freebsd): Remove. | |
4371 | (Target_selector_freebsd::do_recognize): Call set_osabi on | |
4372 | Target. | |
4373 | (Target_selector_freebsd::do_recognize_by_name): Likewise. | |
4374 | (Target_selector_freebsd::set_osabi): Remove. | |
4375 | * i386.cc (class Target_i386): Inherit from Sized_target rather | |
4376 | than Target_freebsd. | |
4377 | * x86_64.cc (class Target_x86_64): Likewise. | |
4378 | ||
b3ce541e ILT |
4379 | 2011-06-28 Ian Lance Taylor <iant@google.com> |
4380 | ||
4381 | * target.h (Target::can_check_for_function_pointers): Rewrite. | |
4382 | Make non-virtual. | |
4383 | (Target::can_icf_inline_merge_sections): Likewise. | |
4384 | (Target::section_may_have_icf_unsafe_poineters): Likewise. | |
4385 | (Target::Target_info): Add can_icf_inline_merge_sections field. | |
4386 | (Target::do_can_check_for_function_pointers): New virtual | |
4387 | function. | |
4388 | (Target::do_section_may_have_icf_unsafe_pointers): Likewise. | |
4389 | * arm.cc (Target_arm::do_can_check_for_function_pointers): Rename | |
4390 | from can_check_for_function_pointers, move in file. | |
4391 | (Target_arm::do_section_may_have_icf_unsafe_pointers): Rename from | |
4392 | section_may_have_icf_unsafe_poineters, move in file. | |
4393 | (Target_arm::arm_info): Initialize can_icf_inline_merge_sections. | |
4394 | * i386.cc (Target_i386::do_can_check_for_function_pointers): | |
4395 | Rename from can_check_for_function_pointers, move in file. | |
4396 | (Target_i386::can_icf_inline_merge_sections): Remove. | |
4397 | (Target_i386::i386_info): Initialize | |
4398 | can_icf_inline_merge_sections. | |
4399 | * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: | |
4400 | Initialize can_icf_inline_merge_sections. | |
4401 | * sparc.cc (Target_sparc::sparc_info) [both version]: Likewise. | |
4402 | * x86_64.cc (Target_x86_64::do_can_check_for_function_pointers): | |
4403 | Rename from can_check_for_function_pointers, move in file. | |
4404 | (Target_x86_64::can_icf_inline_merge_sections): Remove. | |
4405 | (Target_x86_64::x86_64_info): Initialize | |
4406 | can_icf_inline_merge_sections. | |
4407 | * testsuite/testfile.cc (Target_test::test_target_info): | |
4408 | Likewise. | |
4409 | * icf.cc (get_section_contents): Correct formatting. | |
4410 | ||
6d1c4efb ILT |
4411 | 2011-06-27 Ian Lance Taylor <iant@google.com> |
4412 | ||
4413 | * symtab.cc (Symbol::versioned_name): New function. | |
4414 | (Symbol_table::add_to_final_symtab): Use versioned_name when | |
4415 | appropriate. | |
4416 | (Symbol_table::sized_write_symbol): Likewise. | |
4417 | * symtab.h (class Symbol): Declare versioned_name. | |
4418 | * stringpool.h (class Stringpool_template): Add variant of add | |
4419 | which takes a std::basic_string. | |
4420 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_12. | |
4421 | (ver_test_12_SOURCES, ver_test_12_DEPENDENCIES): New variables. | |
4422 | (ver_test_12_LDFLAGS, ver_test_12_LDADD): New variables. | |
4423 | (ver_test_12.o): New target. | |
4424 | * testsuite/Makefile.in: Rebuild. | |
4425 | ||
57eb9b50 DK |
4426 | 2011-06-27 Doug Kwan <dougkwan@google.com> |
4427 | ||
4428 | * arm.cc (Arm_relocate_functions::thm_jump8, | |
4429 | Arm_relocate_functions::thm_jump11): Use a wider signed | |
4430 | type to compute offset. | |
4431 | * testsuite/Makefile.am: Add new tests arm_thm_jump11 and | |
4432 | arm_thm_jump8. | |
4433 | * testsuite/Makefile.in: Regenerate. | |
4434 | * testsuite/arm_branch_in_range.sh: Check test results of | |
4435 | arm_thm_jump11 and arm_thm_jump8. | |
4436 | * testsuite/arm_thm_jump11.s: New test source file. | |
4437 | * testsuite/arm_thm_jump11.t: New linker script. | |
4438 | * testsuite/arm_thm_jump8.s: New test source file. | |
4439 | * testsuite/arm_thm_jump8.t: New linker script. | |
4440 | ||
487b39df ILT |
4441 | 2011-06-24 Ian Lance Taylor <iant@google.com> |
4442 | ||
4443 | * layout.cc: Include "object.h". | |
4444 | (ctors_sections_in_init_array): New static variable. | |
4445 | (Layout::is_ctors_in_init_array): New function. | |
4446 | (Layout::layout): Add entry to ctors_sections_in_init_array if | |
4447 | appropriate. | |
4448 | * layout.h (class Layout): Declare is_ctors_in_init_array. | |
4449 | * reloc.cc (Sized_relobj_file::do_relocate): Call reverse_words if | |
4450 | is_ctors_reverse_view is set. | |
4451 | (Sized_relobj_file::write_sections): Add layout parameter. Change | |
4452 | all callers. Set is_ctors_reverse_view field of View_size. | |
4453 | (Sized_relobj_file::reverse_words): New function. | |
4454 | * object.h (Sized_relobj_file::View_size): Add | |
4455 | is_ctors_reverse_view field. | |
4456 | (class Sized_relobj_file): Update declarations. | |
4457 | * testsuite/initpri3.c: New test. | |
4458 | * testsuite/Makefile.am: (check_PROGRAMS): Add initpri3a and | |
4459 | initpri3b. | |
4460 | (initpri3a_SOURCES, initpri3a_DEPENDENCIES): New variables. | |
4461 | (initpri3a_LDFLAGS, initpri3a_LDADD): New variables. | |
4462 | (initpri3b_SOURCES, initpri3b_DEPENDENCIES): New variables. | |
4463 | (initpri3b_LDFLAGS, initpri3b_LDADD): New variables. | |
4464 | * testsuite/Makefile.in: Rebuild. | |
4465 | ||
472076e4 CC |
4466 | 2011-06-24 Cary Coutant <ccoutant@google.com> |
4467 | ||
4468 | * testsuite/Makefile.am: Add in-tree assembler to gcctestdir. | |
4469 | (debug_msg_cdebug.o, odr_violation1_cdebug.o, odr_violation2_cdebug.o) | |
4470 | (debug_msg_cdebug.err): New targets. | |
4471 | * testsuite/Makefile.in: Regenerate. | |
4472 | * testsuite/debug_msg.sh: Check output of link with compressed debug. | |
4473 | Fix checks for link with shared library. | |
4474 | ||
a60af0db DK |
4475 | 2011-06-24 Doug Kwan <dougkwan@google.com> |
4476 | ||
4477 | * arm.cc (Arm_output_section::append_text_sections_to_list): Do not | |
4478 | skip empty text sections. | |
4479 | * testsuite/arm_exidx_test.s: Test handling of an empty text section. | |
4480 | ||
5393d741 ILT |
4481 | 2011-06-22 Ian Lance Taylor <iant@google.com> |
4482 | ||
4483 | PR gold/12910 | |
4484 | * options.h (class General_options): Add --ctors-in-init-array. | |
4485 | * layout.cc (Layout::get_output_section): Treat SHT_INIT_ARRAY and | |
4486 | friends as SHT_PROGBITS for merging sections. | |
4487 | (Layout::layout): Remove special handling of .init_array and | |
4488 | friends. Don't sort if doing relocatable link. Sort for .ctors | |
4489 | and .dtors if ctors_in_init_array. | |
4490 | (Layout::make_output_section): Force correct section types for | |
4491 | .init_array and friends. Don't sort if doing relocatable link, | |
4492 | Don't sort .ctors and .dtors if ctors_in_init_array. | |
4493 | (Layout::section_name_mapping): Remove .ctors. and .dtorso. | |
4494 | (Layout::output_section_name): Add relobj parameter. Change all | |
4495 | callers. Handle .ctors. and .dtors. in code rather than table. | |
4496 | Handle .ctors and .dtors if ctors_in_init_array. | |
4497 | (Layout::match_file_name): New function, moved from output.cc. | |
4498 | * layout.h (class Layout): Update declarations. | |
4499 | * output.cc: Include "layout.h". | |
4500 | (Input_section_sort_entry::get_priority): New function. | |
4501 | (Input_section_sort_entry::match_file_name): Just call | |
4502 | Layout::match_file_name. | |
4503 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
4504 | Handle .ctors and .dtors. Sort by explicit priority rather than | |
4505 | by name. | |
4506 | * configure.ac: Remove CONSTRUCTOR_PRIORITY test and conditional. | |
4507 | * testsuite/initpri2.c: New test. | |
4508 | * testsuite/Makefile.am: Don't test CONSTRUCTOR_PRIORITY. | |
4509 | (check_PROGRAMS): Add initpri2. | |
4510 | (initpri2_SOURCES, initpri2_DEPENDENCIES): New variables. | |
4511 | (initpri2_LDFLAGS, initpri2_LDADD): New variables. | |
4512 | * configure, testsuite/Makefile.in: Rebuild. | |
4513 | ||
e1f74f98 ILT |
4514 | 2011-06-19 Ian Lance Taylor <iant@google.com> |
4515 | ||
4516 | PR gold/12880 | |
4517 | * layout.cc (Layout::attach_allocated_section_to_segment): Add a | |
4518 | .interp section to a PT_INTERP segment even if we have seen a | |
4519 | --dynamic-linker option. Don't do it if we have seen a PHDRS | |
4520 | clause in a linker script. | |
4521 | (Layout::finalize): Don't create a .interp section if we've | |
4522 | already create a PT_INTERP segment. | |
4523 | (Layout::create_interp): Always call choose_output_section (revert | |
4524 | patch of 2011-06-17). Don't create PT_INTERP segment. | |
4525 | * script-sections.cc | |
4526 | (Script_sections::create_note_and_tls_segments): Add a .interp | |
4527 | section to a PT_INTERP segment even if we have seen a | |
4528 | --dynamic-linker option. | |
4529 | ||
766f91bb ILT |
4530 | 2011-06-18 Ian Lance Taylor <iant@google.com> |
4531 | ||
4532 | * layout.cc (Layout::finish_dynamic_section): Don't set DT_TEXTREL | |
4533 | merely because a non-PT_LOAD segment has a dynamic reloc. | |
4534 | ||
0d212c3a ILT |
4535 | 2011-06-18 Ian Lance Taylor <iant@google.com> |
4536 | ||
4537 | * layout.cc (Layout::finish_dynamic_section): Don't create | |
4538 | DT_FLAGS entry if not needed. | |
4539 | ||
911a5072 ILT |
4540 | 2011-06-18 Ian Lance Taylor <iant@google.com> |
4541 | ||
4542 | PR gold/12745 | |
4543 | * layout.cc (Layout::layout_eh_frame): Correct handling of | |
4544 | writable .eh_frame section. | |
4545 | ||
534b4e5f ILT |
4546 | 2011-06-17 Ian Lance Taylor <iant@google.com> |
4547 | ||
4548 | PR gold/12893 | |
4549 | * resolve.cc (Symbol_table::resolve): Don't give an error if a | |
4550 | symbol is redefined with the exact same object and value. | |
4551 | ||
10b4f102 ILT |
4552 | 2011-06-17 Ian Lance Taylor <iant@google.com> |
4553 | ||
4554 | PR gold/12880 | |
4555 | * layout.h (class Layout): Add interp_segment_ field. | |
4556 | * layout.cc (Layout::Layout): Initialize interp_segment_ field. | |
4557 | (Layout::attach_allocated_section_to_segment): If making shared | |
4558 | library, put .interp section in PT_INTERP segment. | |
4559 | (Layout::finalize): Also call create_interp if -dynamic-linker | |
4560 | option was used. | |
4561 | (Layout::create_interp): Assert that there is no PT_INTERP | |
4562 | segment. If not using a SECTIONS clause, use make_output_section. | |
4563 | (Layout::make_output_segment): Set interp_segment_ if PT_INTERP. | |
4564 | * script-sections.cc | |
4565 | (Script_sections::create_note_and_tls_segments): If making shared | |
4566 | library, put .interp section in PT_INTERP segment. | |
4567 | ||
a29b0dad ILT |
4568 | 2011-06-17 Ian Lance Taylor <iant@google.com> |
4569 | ||
e588ea8d ILT |
4570 | * object.cc (Sized_relobj_file::do_layout): Keep warning sections |
4571 | when making a shared library. | |
4572 | ||
4573 | 2011-06-17 Ian Lance Taylor <iant@google.com> | |
4574 | ||
4575 | * x86_64.cc (Target_x86_64::Scan::check_non_pic): Add gsym | |
4576 | parameter. Change all callers. Don't issue warning about PC32 | |
4577 | against locally defined symbol. | |
a29b0dad | 4578 | |
9d3b0698 ILT |
4579 | 2011-06-16 Ian Lance Taylor <iant@google.com> |
4580 | ||
4581 | * symtab.cc (Warnings::issue_warning): Don't warn if relocation | |
4582 | occurs in same object. | |
4583 | ||
85b0f90c AM |
4584 | 2011-06-14 Alan Modra <amodra@gmail.com> |
4585 | ||
4586 | * po/POTFILES.in: Regenerate. | |
4587 | ||
a94907d9 ILT |
4588 | 2011-06-09 Ian Lance Taylor <iant@google.com> |
4589 | ||
4590 | * script-sections.cc | |
4591 | (Orphan_output_section::set_section_addresses): For a relocatable | |
4592 | link set address to 0. | |
4593 | ||
4fb3a1c3 CC |
4594 | 2011-06-09 Cary Coutant <ccoutant@google.com> |
4595 | ||
4596 | PR gold/12804 | |
4597 | * gold/gold.cc (queue_initial_tasks): Warn if --incremental is | |
4598 | used with --compress-debug-sections. | |
4599 | * gold/object.cc (Sized_relobj_file::do_layout): Report | |
4600 | uncompressed size of compressed input sections. | |
4601 | ||
61220854 CC |
4602 | 2011-06-08 Cary Coutant <ccoutant@google.com> |
4603 | ||
4604 | PR gold/12804 | |
4605 | * testsuite/two_file_test_2_v1.cc: Change initialization of | |
4606 | v2 to keep it in .data. | |
4607 | ||
e6455dfb CC |
4608 | 2011-06-07 Cary Coutant <ccoutant@google.com> |
4609 | ||
4610 | * common.cc (Symbol_table::do_allocate_commons_list): Call | |
4611 | gold_fallback. | |
4612 | * errors.cc (Errors::fatal): Adjust call to gold_exit. | |
4613 | (Errors::fallback): New function. | |
4614 | (gold_fallback): New function. | |
4615 | * errors.h (Errors::fallback): New function. | |
4616 | * gold.cc (gold_exit): Change status parameter to enum; adjust | |
4617 | all callers. | |
4618 | (queue_initial_tasks): Call gold_fallback. | |
4619 | * gold.h: Include cstdlib. | |
4620 | (Exit_status): New enum type. | |
4621 | (gold_exit): Change status parameter to enum. | |
4622 | (gold_fallback): New function. | |
4623 | * layout.cc (Layout::set_section_offsets): Call gold_fallback. | |
4624 | (Layout::create_symtab_sections): Likewise. | |
4625 | (Layout::create_shdrs): Likewise. | |
4626 | * main.cc (main): Adjust call to gold_exit. | |
4627 | * output.cc (Output_data_got::add_got_entry): Call gold_fallback. | |
4628 | (Output_data_got::add_got_entry_pair): Likewise. | |
4629 | (Output_section::add_input_section): Likewise. | |
4630 | (Output_section::add_output_section_data): Likewise. | |
4631 | (Output_segment::set_section_list_addresses): Likewise. | |
4632 | * x86_64.cc (Output_data_plt_x86_64::add_entry): Likewise. | |
4633 | ||
fb0e076f CC |
4634 | 2011-06-07 Cary Coutant <ccoutant@google.com> |
4635 | ||
4636 | * layout.cc (Layout::set_segment_offsets): Don't adjust layout | |
4637 | for incremental links. | |
4638 | * output.cc (Output_segment::set_section_list_addresses): Remove | |
4639 | FIXME and test for TLS or BSS. | |
4640 | ||
a5ee4d5d CC |
4641 | 2011-06-07 Cary Coutant <ccoutant@google.com> |
4642 | ||
4643 | * testsuite/Makefile.am: Add incremental_copy_test, | |
4644 | incremental_common_test_1. | |
4645 | * testsuite/Makefile.in: Regenerate. | |
4646 | * testsuite/common_test_1_v1.c: New source file. | |
4647 | * testsuite/common_test_1_v2.c: New source file. | |
4648 | * testsuite/copy_test_v1.cc: New source file. | |
4649 | ||
5146f448 CC |
4650 | 2011-06-07 Cary Coutant <ccoutant@google.com> |
4651 | ||
4652 | * common.cc (Symbol_table::do_allocate_commons_list): For incremental | |
4653 | update, allocate common from bss section's free list. | |
4654 | * incremental-dump.cc (dump_incremental_inputs): Print flag for | |
4655 | linker-defined symbols. | |
4656 | * incremental.cc (Sized_incremental_binary::do_process_got_plt): | |
4657 | Skip GOT and PLT entries that are no longer referenced. | |
4658 | (Output_section_incremental_inputs::write_info_blocks): Mark | |
4659 | linker-defined symbols. | |
4660 | (Sized_incr_relobj::do_add_symbols): Process linker-defined symbols. | |
4661 | * output.cc (Output_section::allocate): New function. | |
4662 | * output.h (Output_section::allocate): New function. | |
4663 | * resolve.cc (Symbol_table::report_resolve_problem): Add case for | |
4664 | linker-defined symbols. | |
4665 | (Symbol::override_base_with_special): Copy is_predefined_ flag. | |
4666 | * symtab.cc (Symbol::init_fields): Initialize is_predefined_ flag. | |
4667 | (Symbol::init_base_output_data): Likewise. | |
4668 | (Symbol::init_base_output_segment): Likewise. | |
4669 | (Symbol::init_base_constant): Likewise. | |
4670 | (Sized_symbol::init_output_data): Likewise. | |
4671 | (Sized_symbol::init_output_segment): Likewise. | |
4672 | (Sized_symbol::init_constant): Likewise. | |
4673 | (Symbol_table::do_define_in_output_data): Likewise. | |
4674 | (Symbol_table::do_define_in_output_segment): Likewise. | |
4675 | (Symbol_table::do_define_as_constant): Likewise. | |
4676 | * symtab.h (Symbol::is_predefined): New function. | |
4677 | (Symbol::init_base_output_data): Add is_predefined parameter. | |
4678 | (Symbol::init_base_output_segment): Likewise. | |
4679 | (Symbol::init_base_constant): Likewise. | |
4680 | (Symbol::is_predefined_): New data member. | |
4681 | (Sized_symbol::init_output_data): Add is_predefined parameter. | |
4682 | (Sized_symbol::init_output_segment): Likewise. | |
4683 | (Sized_symbol::init_constant): Likewise. | |
4684 | (enum Symbol_table::Defined): Add INCREMENTAL_BASE. | |
4685 | ||
26d3c67d CC |
4686 | 2011-06-07 Cary Coutant <ccoutant@google.com> |
4687 | ||
4688 | * copy-relocs.cc (Copy_relocs::copy_reloc): Call make_copy_reloc | |
4689 | instead of emit_copy_reloc. | |
4690 | (Copy_relocs::emit_copy_reloc): Refactor. | |
4691 | (Copy_relocs::make_copy_reloc): New function. | |
4692 | (Copy_relocs::add_copy_reloc): Remove. | |
4693 | * copy-relocs.h (Copy_relocs::emit_copy_reloc): Move to public | |
4694 | section. | |
4695 | (Copy_relocs::make_copy_reloc): New function. | |
4696 | (Copy_relocs::add_copy_reloc): Remove. | |
4697 | * gold.cc (queue_middle_tasks): Emit old COPY relocations from | |
4698 | unchanged input files. | |
4699 | * incremental-dump.cc (dump_incremental_inputs): Print "COPY" flag. | |
4700 | * incremental.cc (Sized_incremental_binary::do_reserve_layout): | |
4701 | Reserve BSS space for COPY relocations. | |
4702 | (Sized_incremental_binary::do_emit_copy_relocs): New function. | |
4703 | (Output_section_incremental_inputs::write_info_blocks): Record | |
4704 | whether a symbol is copied from a shared object. | |
4705 | (Sized_incr_dynobj::do_add_symbols): Record COPY relocations. | |
4706 | * incremental.h (enum Incremental_shlib_symbol_flags): New type. | |
4707 | (INCREMENTAL_SHLIB_SYM_FLAGS_SHIFT): New constant. | |
4708 | (Incremental_input_entry_reader::get_output_symbol_index): Add | |
4709 | is_copy parameter. | |
4710 | (Incremental_binary::emit_copy_relocs): New function. | |
4711 | (Incremental_binary::do_emit_copy_relocs): New function. | |
4712 | (Sized_incremental_binary::Sized_incremental_binary): Initialize | |
4713 | new data member. | |
4714 | (Sized_incremental_binary::add_copy_reloc): New function. | |
4715 | (Sized_incremental_binary::do_emit_copy_relocs): New function. | |
4716 | (Sized_incremental_binary::Copy_reloc): New struct. | |
4717 | (Sized_incremental_binary::Copy_relocs): New typedef. | |
4718 | (Sized_incremental_binary::copy_relocs_): New data member. | |
4719 | * symtab.cc (Symbol_table::add_from_incrobj): Change return type. | |
4720 | * symtab.h (Symbol_table::add_from_incrobj): Change return type. | |
4721 | * target.h (Sized_target::emit_copy_reloc): New function. | |
4722 | * x86_64.cc (Target_x86_64::emit_copy_reloc): New function. | |
4723 | ||
7cdb37d9 CC |
4724 | 2011-06-02 Cary Coutant <ccoutant@google.com> |
4725 | ||
4726 | PR gold/12163 | |
4727 | * gold/archive.cc (Archive::Archive): Initialize new data member. | |
4728 | (Archive::include_all_members): Return if archive has already been | |
4729 | included. | |
4730 | * gold/archive.h (Archive::include_all_members_): New data member. | |
4731 | ||
cc643b88 NC |
4732 | 2011-06-02 Nick Clifton <nickc@redhat.com> |
4733 | ||
4734 | * dynobj.h: Fix spelling mistake in comment. | |
4735 | * output.cc: Likewise. | |
4736 | ||
f62a3ca7 | 4737 | 2011-05-31 Doug Kwan <dougkwan@google.com> |
2e702c99 | 4738 | Asier Llano |
f62a3ca7 DK |
4739 | |
4740 | PR gold/12826 | |
cc643b88 | 4741 | * arm.cc (Target_arm::tag_cpu_arch_combine): Fix handling of |
f62a3ca7 DK |
4742 | arch value that equals to elfcpp::MAX_TAG_CPU_ARCH. |
4743 | * testsuite/Makefile.am: (MOSTLYCLEANFILES): Clean up. Remove | |
4744 | redundant arm_exidx_test.so. | |
4745 | * testsuite/Makefile.in: Regenerate. | |
4746 | (check_SCRIPTS): Add pr12826.sh | |
4747 | (check_DATA): Add pr12826.stdout | |
4748 | (pr12826.stdout, pr12826.so, pr12826_1.o, pr12826_2.o): New rules. | |
4749 | * testsuite/pr12826.sh: New file. | |
4750 | * testsuite/pr12826_1.s: Ditto. | |
4751 | * testsuite/pr12826_1.s: Ditto. | |
4752 | ||
8dbe1edc ILT |
4753 | 2011-05-30 Ian Lance Taylor <iant@google.com> |
4754 | ||
4755 | * reloc.cc (Sized_relobj_file::do_read_relocs): Ignore empty reloc | |
4756 | sections. | |
4757 | ||
c49875be ILT |
4758 | 2011-05-29 Ian Lance Taylor <iant@google.com> |
4759 | ||
4760 | PR gold/12804 | |
4761 | * testsuite/Makefile.am: Use different file name for two_file_test | |
4762 | temporary file for each incremental test. | |
4763 | * testsuite/Makefile.in: Rebuild. | |
4764 | ||
69d53f7a ILT |
4765 | 2011-05-29 Ian Lance Taylor <iant@google.com> |
4766 | ||
4767 | * binary.cc (Binary_to_elf::sized_convert): Don't crash if the | |
4768 | binary input file is empty. | |
4769 | ||
41d0ab5f ILT |
4770 | 2011-05-27 Ian Lance Taylor <iant@google.com> |
4771 | ||
4772 | * testsuite/Makefile.am (ver_test_2.so): Use -Wl,-R,. | |
4773 | (ver_test_9.so): Likewise. | |
4774 | * testsuite/Makefile.in: Rebuild. | |
4775 | ||
89d8a36b CC |
4776 | 2011-05-26 Cary Coutant <ccoutant@google.com> |
4777 | ||
4778 | * incremental-dump.cc (dump_incremental_inputs): Print COMDAT groups. | |
4779 | * incremental.cc (Incremental_inputs::report_input_section): Fix | |
4780 | comment, indentation. | |
4781 | (Incremental_inputs::report_comdat_group): New function. | |
4782 | (Output_section_incremental_inputs::set_final_data_size): Adjust size | |
4783 | of data for incremental input file entry. | |
4784 | (Output_section_incremental_inputs::write_info_blocks): Write COMDAT | |
4785 | group count, COMDAT group signatures. | |
4786 | (Sized_incr_relobj::do_layout): Record kept COMDAT group info from | |
4787 | an unchanged input file. | |
4788 | * incremental.h (Incremental_object_entry::Incremental_object_entry): | |
4789 | Initialize new data member. | |
4790 | (Incremental_object_entry::add_comdat_group): New function. | |
4791 | (Incremental_object_entry::get_comdat_group_count): New function. | |
4792 | (Incremental_object_entry::get_comdat_signature_key): New function. | |
4793 | (Incremental_object_entry::groups_): New data member. | |
4794 | (Incremental_inputs::report_comdat_group): New function. | |
4795 | (Incremental_input_entry_reader::get_symbol_offset): Adjust size of | |
4796 | data for incremental input file entry. | |
4797 | (Incremental_input_entry_reader::get_comdat_group_count): New function. | |
4798 | (Incremental_input_entry_reader::get_input_section): Adjust size of | |
4799 | data for incremental input file entry. | |
4800 | (Incremental_input_entry_reader::get_global_symbol_reader): Likewise. | |
4801 | (Incremental_input_entry_reader::get_comdat_group_signature): New | |
4802 | function. | |
4803 | * object.cc (Sized_relobj::include_section_group): Report kept | |
4804 | COMDAT groups for incremental links. | |
4805 | ||
1706a06f ILT |
4806 | 2011-05-24 David Meyer <pdox@google.com> |
4807 | ||
4808 | * dirsearch.cc (Dirsearch::find): Replace n1 and n2 parameters | |
4809 | with name parameter. Add found_name parameter. | |
4810 | * fileread.cc (Input_file::find_file): Adjust code accordingly. | |
4811 | * dirsearch.h (class Dirsearch): Update declaration. | |
4812 | ||
a10ae760 ILT |
4813 | 2011-05-24 Ian Lance Taylor <iant@google.com> |
4814 | ||
4815 | * archive.cc (Library_base::should_include_member): Pull in object | |
4816 | from archive if it defines the entry symbol. | |
4817 | * parameters.cc (Parameters::entry): New function. | |
4818 | * parameters.h (class Parameters): Declare entry. | |
4819 | * output.h (class Output_file_header): Remove entry_ field. | |
4820 | * output.cc (Output_file_header::Output_file_header): Remove entry | |
4821 | parameter. Change all callers. | |
4822 | (Output_file_header::entry): Use parameters->entry. | |
4823 | * gold.cc (queue_middle_tasks): Likewise. | |
4824 | * plugin.cc (Plugin_hook::run): Likewise. | |
4825 | ||
aa92d6ed CC |
4826 | 2011-05-24 Cary Coutant <ccoutant@google.com> |
4827 | ||
4828 | * gold.cc (queue_initial_tasks): Pass incremental base filename | |
4829 | to Output_file::open_base_file; don't print error message. | |
4830 | * incremental-dump.cc (main): Adjust call to | |
4831 | Output_file::open_for_modification. | |
4832 | * incremental-dump.cc (main): Likewise. | |
4833 | * incremental.cc (Incremental_inputs::report_command_line): | |
4834 | Ignore --incremental-base option when comparing command lines. | |
4835 | Ignore parameter when given as separate argument. | |
4836 | * options.h (class General_options): Add --incremental-base. | |
4837 | * output.cc (Output_file::Output_file): | |
4838 | (Output_file::open_base_file): Add base_name and writable parameters; | |
4839 | read base file into new file; print error message here. | |
4840 | (Output_file::map_no_anonymous): Add writable parameter; adjust all | |
4841 | callers. | |
4842 | * output.h (Output_file::open_for_modification): Rename to... | |
4843 | (Output_file::open_base_file): ...this; add base_name and | |
4844 | writable parameters; adjust all callers. | |
4845 | (Output_file::map_no_anonymous): Add writable parameter; adjust all | |
4846 | callers. | |
4847 | * testsuite/Makefile.am (incremental_test_4): Test | |
4848 | --incremental-base. | |
4849 | * testsuite/Makefile.in: Regenerate. | |
4850 | ||
2eedd706 CC |
4851 | 2011-05-24 Cary Coutant <ccoutant@google.com> |
4852 | ||
4853 | * testsuite/Makefile.am: Add incremental_test_2, incremental_test_3, | |
4854 | incremental_test_4. | |
4855 | * testsuite/Makefile.in: Regenerate. | |
4856 | * testsuite/two_file_test_1_v1.cc: New test source file. | |
4857 | * testsuite/two_file_test_1b_v1.cc: New test source file. | |
4858 | * testsuite/two_file_test_2_v1.cc: New test source file. | |
4859 | ||
0f1c85a6 CC |
4860 | 2011-05-24 Cary Coutant <ccoutant@google.com> |
4861 | ||
4862 | * dynobj.h (Dynobj::do_dynobj): New function. | |
4863 | * incremental-dump.cc (dump_incremental_inputs): Print as_needed | |
4864 | flag and soname for shared objects. | |
4865 | * incremental.cc (Incremental_inputs::report_object): Make | |
4866 | either Incremental_object_entry or Incremental_dynobj_entry; add | |
4867 | soname to string table. | |
4868 | (Incremental_inputs::report_input_section): Add assertion. | |
4869 | (Output_section_incremental_inputs::set_final_data_size): Adjust | |
4870 | type of input file entry for shared libraries; adjust size of | |
4871 | shared library info entry. | |
4872 | (Output_section_incremental_inputs::write_input_files): Write | |
4873 | as_needed flag for shared libraries. | |
4874 | (Output_section_incremental_inputs::write_info_blocks): Adjust type | |
4875 | of input file entry for shared libraries; write soname. | |
4876 | (Sized_incr_dynobj::Sized_incr_dynobj): Read as_needed flag and | |
4877 | soname from incremental info. | |
4878 | * incremental.h (enum Incremental_input_flags): Add | |
4879 | INCREMENTAL_INPUT_AS_NEEDED. | |
4880 | (Incremental_input_entry::Incremental_input_entry): Initialize new | |
4881 | data member. | |
4882 | (Incremental_input_entry::set_as_needed): New function. | |
4883 | (Incremental_input_entry::as_needed): New function. | |
4884 | (Incremental_input_entry::do_dynobj_entry): New function. | |
4885 | (Incremental_input_entry::as_needed_): New data member. | |
4886 | (Incremental_object_entry::Incremental_object_entry): Don't check | |
4887 | for shared library. | |
4888 | (Incremental_object_entry::do_type): Likewise. | |
4889 | (class Incremental_dynobj_entry): New class. | |
4890 | (Incremental_input_entry_reader::as_needed): New function. | |
4891 | (Incremental_input_entry_reader::get_soname): New function. | |
4892 | (Incremental_input_entry_reader::get_global_symbol_count): Rewrite. | |
4893 | (Incremental_input_entry_reader::get_output_symbol_index): Adjust | |
4894 | size of shared library info entry. | |
58797674 | 4895 | * layout.cc (Layout::finish_dynamic_section): Don't test for |
0f1c85a6 CC |
4896 | incremental link when adding DT_NEEDED entries. |
4897 | * object.h (Object::Object): Initialize new data member. | |
4898 | (Object::dynobj): New function. | |
4899 | (Object::set_as_needed): New function. | |
4900 | (Object::as_needed): New function. | |
4901 | (Object::do_dynobj): New function. | |
4902 | (Object::as_needed_): New data member. | |
4903 | ||
6fa2a40b CC |
4904 | 2011-05-24 Cary Coutant <ccoutant@google.com> |
4905 | ||
4906 | * incremental-dump.cc (dump_incremental_inputs): Print dynamic reloc | |
4907 | info; adjust display of GOT entries. | |
4908 | * incremental.cc (Sized_incremental_binary::setup_readers): Allocate | |
4909 | vector of input objects; remove file_status_. | |
4910 | (Sized_incremental_binary::do_reserve_layout): Remove file_status_. | |
4911 | (Sized_incremental_binary::do_process_got_plt): Adjust calls to | |
4912 | got_plt reader; call target hooks to reserve GOT entries. | |
4913 | (Output_section_incremental_inputs::set_final_data_size): Adjust size | |
4914 | of input file info header and GOT info entry. | |
4915 | (Output_section_incremental_inputs::write_info_blocks): Write dynamic | |
4916 | relocation info. | |
4917 | (Got_plt_view_info::got_descriptor): Remove. | |
4918 | (Got_plt_view_info::sym_index): New data member. | |
4919 | (Got_plt_view_info::input_index): New data member. | |
4920 | (Local_got_offset_visitor::visit): Write input file index. | |
4921 | (Global_got_offset_visitor::visit): Write 0 for input file index. | |
4922 | (Global_symbol_visitor_got_plt::operator()): Replace got_descriptor | |
4923 | with sym_index and input_index. | |
4924 | (Output_section_incremental_inputs::write_got_plt): Adjust size of | |
4925 | incremental info GOT entry; replace got_descriptor with input_index. | |
4926 | (Sized_relobj_incr::Sized_relobj_incr): Adjust initializers; record | |
4927 | map from input file index to object. | |
4928 | (Sized_relobj_incr::do_layout): Replace direct data member reference | |
4929 | with accessor function. | |
4930 | (Sized_relobj_incr::do_for_all_local_got_entries): Move to base class. | |
4931 | * incremental.h (Incremental_input_entry_reader::get_symbol_offset): | |
4932 | Adjust size of input file info header. | |
4933 | (Incremental_input_entry_reader::get_first_dyn_reloc): New function. | |
4934 | (Incremental_input_entry_reader::get_dyn_reloc_count): New function. | |
4935 | (Incremental_input_entry_reader::get_input_section): Adjust size of | |
4936 | input file info header. | |
4937 | (Incremental_got_plt_reader::Incremental_got_plt_reader): Adjust size | |
4938 | of incremental info GOT entry. | |
4939 | (Incremental_got_plt_reader::get_got_desc): Remove. | |
4940 | (Incremental_got_plt_reader::get_got_symndx): New function. | |
4941 | (Incremental_got_plt_reader::get_got_input_index): New function. | |
4942 | (Sized_incremental_binary::Sized_incremental_binary): Remove | |
4943 | file_status_; add input_objects_. | |
4944 | (Sized_incremental_binary::~Sized_incremental_binary): Remove. | |
4945 | (Sized_incremental_binary::set_file_is_unchanged): Remove. | |
4946 | (Sized_incremental_binary::file_is_unchanged): Remove. | |
4947 | (Sized_incremental_binary::set_input_object): New function. | |
4948 | (Sized_incremental_binary::input_object): New function. | |
4949 | (Sized_incremental_binary::file_status_): Remove. | |
4950 | (Sized_incremental_binary::input_objects_): New data member. | |
4951 | (Sized_relobj_incr): Rename Sized_incr_relobj to this; adjust all | |
4952 | references. | |
4953 | (Sized_relobj_incr::invalid_address): Move to base class. | |
4954 | (Sized_relobj_incr::is_output_section_offset_invalid): Move to base | |
4955 | class. | |
4956 | (Sized_relobj_incr::do_output_section_offset): Likewise. | |
4957 | (Sized_relobj_incr::do_for_all_local_got_entries): Likewise. | |
4958 | (Sized_relobj_incr::section_offsets_): Likewise. | |
4959 | * object.cc (Sized_relobj::do_for_all_local_got_entries): New | |
4960 | function. | |
4961 | (Sized_relobj_file::Sized_relobj_file): Remove local_got_offsets_. | |
4962 | (Sized_relobj_file::layout_section): Replace refs to section_offsets_ | |
4963 | with accessor function. | |
4964 | (Sized_relobj_file::do_layout): Likewise. | |
4965 | (Sized_relobj_file::do_layout_deferred_sections): Likewise. | |
4966 | (Sized_relobj_file::do_for_all_local_got_entries): Move to base class. | |
4967 | (Sized_relobj_file::compute_final_local_value): Replace refs to | |
4968 | section_offsets_ with accessor function. | |
4969 | (Sized_relobj_file::do_finalize_local_symbols): Likewise. | |
4970 | * object.h (Relobj::Relobj): Initialize new data members. | |
4971 | (Relobj::add_dyn_reloc): New function. | |
4972 | (Relobj::first_dyn_reloc): New function. | |
4973 | (Relobj::dyn_reloc_count): New function. | |
4974 | (Relobj::first_dyn_reloc_): New data member. | |
4975 | (Relobj::dyn_reloc_count_): New data member. | |
4976 | (Sized_relobj): Rename Sized_relobj_base to this; adjust all | |
4977 | references. | |
4978 | (Sized_relobj::Address): New typedef. | |
4979 | (Sized_relobj::invalid_address): Move here from child class. | |
4980 | (Sized_relobj::Sized_relobj): Initialize new data members. | |
4981 | (Sized_relobj::sized_relobj): New function. | |
4982 | (Sized_relobj::is_output_section_offset_invalid): Move here from | |
4983 | child class. | |
4984 | (Sized_relobj::get_output_section_offset): Likewise. | |
4985 | (Sized_relobj::local_has_got_offset): Likewise. | |
4986 | (Sized_relobj::local_got_offset): Likewise. | |
4987 | (Sized_relobj::set_local_got_offset): Likewise. | |
4988 | (Sized_relobj::do_for_all_local_got_entries): Likewise. | |
4989 | (Sized_relobj::clear_got_offsets): New function. | |
4990 | (Sized_relobj::section_offsets): Move here from child class. | |
4991 | (Sized_relobj::do_output_section_offset): Likewise. | |
4992 | (Sized_relobj::do_set_section_offset): Likewise. | |
4993 | (Sized_relobj::Local_got_offsets): Likewise. | |
4994 | (Sized_relobj::local_got_offsets_): Likewise. | |
4995 | (Sized_relobj::section_offsets_): Likewise. | |
4996 | (Sized_relobj_file): Rename Sized_relobj to this; adjust all | |
4997 | references. | |
4998 | (Sized_relobj_file::is_output_section_offset_invalid): Move to base | |
4999 | class. | |
5000 | (Sized_relobj_file::sized_relobj): New function | |
5001 | (Sized_relobj_file::local_has_got_offset): Move to base class. | |
5002 | (Sized_relobj_file::local_got_offset): Likewise. | |
5003 | (Sized_relobj_file::set_local_got_offset): Likewise. | |
5004 | (Sized_relobj_file::get_output_section_offset): Likewise. | |
5005 | (Sized_relobj_file::do_for_all_local_got_entries): Likewise. | |
5006 | (Sized_relobj_file::do_output_section_offset): Likewise. | |
5007 | (Sized_relobj_file::do_set_section_offset): Likewise. | |
5008 | (Sized_relobj_file::Local_got_offsets): Likewise. | |
5009 | (Sized_relobj_file::local_got_offsets_): Likewise. | |
5010 | (Sized_relobj_file::section_offsets_): Likewise. | |
5011 | * output.cc (Output_reloc::Output_reloc): Adjust type of relobj | |
5012 | (all constructors). | |
5013 | (set_needs_dynsym_index): Convert relobj to derived class pointer. | |
5014 | (Output_reloc::get_symbol_index): Likewise. | |
5015 | (Output_reloc::local_section_offset): Likewise. | |
5016 | (Output_reloc::get_address): Likewise. | |
5017 | (Output_reloc::symbol_value): Likewise. | |
5018 | (Output_data_got::reserve_slot): Move to class definition. | |
5019 | (Output_data_got::reserve_local): New function. | |
5020 | (Output_data_got::reserve_slot_for_global): Remove. | |
5021 | (Output_data_got::reserve_global): New function. | |
5022 | * output.h (Output_reloc::Output_reloc): Adjust type of relobj | |
5023 | (all constructors, two instantiations). | |
5024 | (Output_reloc::get_relobj): New function (two instantiations). | |
5025 | (Output_reloc::u1_.relobj, Output_reloc::u2_.relobj): Adjust type. | |
5026 | (Output_data_reloc_base::add): Convert relobj to derived class pointer. | |
5027 | (Output_data_reloc::add_global): Adjust type of relobj. | |
5028 | (Output_data_reloc::add_global_relative): Likewise. | |
5029 | (Output_data_reloc::add_symbolless_global_addend): Likewise. | |
5030 | (Output_data_reloc::add_local): Likewise. | |
5031 | (Output_data_reloc::add_local_relative): Likewise. | |
5032 | (Output_data_reloc::add_symbolless_local_addend): Likewise. | |
5033 | (Output_data_reloc::add_local_section): Likewise. | |
5034 | (Output_data_reloc::add_output_section): Likewise. | |
5035 | (Output_data_reloc::add_absolute): Likewise. | |
5036 | (Output_data_reloc::add_target_specific): Likewise. | |
5037 | (Output_data_got::reserve_slot): Move definition here. | |
5038 | (Output_data_got::reserve_local): New function. | |
5039 | (Output_data_got::reserve_global): New function. | |
5040 | * reloc.cc (Sized_relobj_file::do_read_relocs): Replace refs to | |
5041 | section_offsets_ with accessor function. | |
5042 | (Sized_relobj_file::write_sections): Likewise. | |
5043 | (Sized_relobj_file::do_relocate_sections): Likewise. | |
5044 | * target.h (Sized_target::reserve_local_got_entry): New function. | |
5045 | (Sized_target::reserve_global_got_entry): New function. | |
5046 | * x86_64.cc (Target_x86_64::reserve_local_got_entry): New function. | |
5047 | (Target_x86_64::reserve_global_got_entry): New function. | |
5048 | (Target_x86_64::init_got_plt_for_update): Create rela_dyn section. | |
5049 | ||
4829d394 CC |
5050 | 2011-05-23 Cary Coutant <ccoutant@google.com> |
5051 | ||
5052 | * gold.cc (queue_middle_tasks): Process existing GOT/PLT entries. | |
5053 | * incremental-dump.cc (dump_incremental_inputs): Mask high-order | |
5054 | bit when checking got_type. | |
5055 | * incremental.cc (Sized_incremental_binary::setup_readers): | |
5056 | Store symbol table and string table locations; initialize bit vector | |
5057 | of file status flags. | |
5058 | (Sized_incremental_binary::do_reserve_layout): Set bit flag for | |
5059 | unchanged files. | |
5060 | (Sized_incremental_binary::do_process_got_plt): New function. | |
5061 | (Sized_incremental_binary::get_symtab_view): Use stored locations. | |
5062 | (Output_section_incremental_inputs::set_final_data_size): Record | |
5063 | file index for each input file. | |
5064 | (Output_section_incremental_inputs::write_got_plt): Store file index | |
5065 | instead of input entry offset for each GOT entry. | |
5066 | * incremental.h | |
5067 | (Incremental_input_entry::Incremental_input_entry): Initialize new | |
5068 | data member. | |
5069 | (Incremental_input_entry::set_offset): Store file index. | |
5070 | (Incremental_input_entry::get_file_index): New function. | |
5071 | (Incremental_input_entry::file_index_): New data member. | |
5072 | (Incremental_binary::process_got_plt): New function. | |
5073 | (Incremental_binary::do_process_got_plt): New function. | |
5074 | (Sized_incremental_binary::Sized_incremental_binary): Initialize new | |
5075 | data members. | |
5076 | (Sized_incremental_binary::~Sized_incremental_binary): New destructor. | |
5077 | (Sized_incremental_binary::set_file_is_unchanged): New function. | |
5078 | (Sized_incremental_binary::file_is_unchanged): New function. | |
5079 | (Sized_incremental_binary::do_process_got_plt): New function. | |
5080 | (Sized_incremental_binary::file_status_): New data member. | |
5081 | (Sized_incremental_binary::main_symtab_loc_): New data member. | |
5082 | (Sized_incremental_binary::main_strtab_loc_): New data member. | |
5083 | * output.cc (Output_data_got::Got_entry::write): Add case | |
5084 | RESERVED_CODE. | |
5085 | (Output_data_got::add_global): Call add_got_entry. | |
5086 | (Output_data_got::add_global_plt): Likewise. | |
5087 | (Output_data_got::add_global_with_rel): Likewise. | |
5088 | (Output_data_got::add_global_with_rela): Likewise. | |
5089 | (Output_data_got::add_global_pair_with_rel): Call add_got_entry_pair. | |
5090 | (Output_data_got::add_global_pair_with_rela): Likewise. | |
5091 | (Output_data_got::add_local): Call add_got_entry. | |
5092 | (Output_data_got::add_local_plt): Likewise. | |
5093 | (Output_data_got::add_local_with_rel): Likewise. | |
5094 | (Output_data_got::add_local_with_rela): Likewise. | |
5095 | (Output_data_got::add_local_pair_with_rel): Call add_got_entry_pair. | |
5096 | (Output_data_got::add_local_pair_with_rela): Likewise. | |
5097 | (Output_data_got::reserve_slot): New function. | |
5098 | (Output_data_got::reserve_slot_for_global): New function. | |
5099 | (Output_data_got::add_got_entry): New function. | |
5100 | (Output_data_got::add_got_entry_pair): New function. | |
5101 | (Output_section::add_output_section_data): Edit FIXME. | |
5102 | * output.h | |
5103 | (Output_section_data_build::Output_section_data_build): New | |
5104 | constructor with size parameter. | |
5105 | (Output_data_space::Output_data_space): Likewise. | |
5106 | (Output_data_got::Output_data_got): Initialize new data member; new | |
5107 | constructor with size parameter. | |
5108 | (Output_data_got::add_constant): Call add_got_entry. | |
5109 | (Output_data_got::reserve_slot): New function. | |
5110 | (Output_data_got::reserve_slot_for_global): New function. | |
5111 | (class Output_data_got::Got_entry): Add RESERVED_CODE. | |
5112 | (Output_data_got::add_got_entry): New function. | |
5113 | (Output_data_got::add_got_entry_pair): New function. | |
5114 | (Output_data_got::free_list_): New data member. | |
5115 | * target.h (Sized_target::init_got_plt_for_update): New function. | |
5116 | (Sized_target::register_global_plt_entry): New function. | |
5117 | * x86_64.cc (Output_data_plt_x86_64::Output_data_plt_x86_64): | |
5118 | Initialize new data member; call init; add constructor with PLT count. | |
5119 | (Output_data_plt_x86_64::init): New function. | |
5120 | (Output_data_plt_x86_64::add_relocation): New function. | |
5121 | (Output_data_plt_x86_64::reserve_slot): New function. | |
5122 | (Output_data_plt_x86_64::free_list_): New data member. | |
5123 | (Target_x86_64::init_got_plt_for_update): New function. | |
5124 | (Target_x86_64::register_global_plt_entry): New function. | |
5125 | (Output_data_plt_x86_64::add_entry): Allocate from free list for | |
5126 | incremental updates. | |
5127 | (Output_data_plt_x86_64::add_relocation): New function. | |
5128 | * testsuite/object_unittest.cc (Object_test): Set default options. | |
5129 | ||
ec69d6da ILT |
5130 | 2011-05-16 Ian Lance Taylor <iant@google.com> |
5131 | ||
5132 | * options.h (class General_options): Make -i a synonym for -r. | |
5133 | ||
732e31de ILT |
5134 | 2011-05-16 Ian Lance Taylor <iant@google.com> |
5135 | ||
5136 | * testsuite/tls_test_main.cc: Use semaphores instead of mutexes. | |
5137 | ||
403676b5 CC |
5138 | 2011-05-10 Cary Coutant <ccoutant@google.com> |
5139 | ||
5140 | * object.cc (Sized_relobj::do_count_local_symbols): Check for | |
5141 | strip_all (-s). | |
5142 | ||
5b7b7d6e ILT |
5143 | 2011-05-06 Ian Lance Taylor <iant@google.com> |
5144 | ||
5145 | * layout.cc (Layout::layout): If the output section flags change, | |
5146 | update the ordering. | |
5147 | ||
f0f9babf CC |
5148 | 2011-04-25 Cary Coutant <ccoutant@google.com> |
5149 | ||
5150 | * incremental-dump.cc (dump_incremental_inputs): Print local | |
5151 | symbol info for each input file. | |
5152 | * incremental.cc | |
5153 | (Output_section_incremental_inputs::set_final_data_size): Add local | |
5154 | symbol info to input file entries in incremental info. | |
5155 | (Output_section_incremental_inputs::write_info_blocks): Likewise. | |
5156 | (Sized_incr_relobj::Sized_incr_relobj): Initialize new data members. | |
5157 | (Sized_incr_relobj::do_add_symbols): Cosmetic change. | |
5158 | (Sized_incr_relobj::do_count_local_symbols): Replace stub with | |
5159 | implementation. | |
5160 | (Sized_incr_relobj::do_finalize_local_symbols): Likewise. | |
5161 | (Sized_incr_relobj::do_relocate): Write the local symbols. | |
5162 | (Sized_incr_dynobj::do_add_symbols): Cosmetic change. | |
5163 | * incremental.h (Incremental_inputs_reader::get_symbol_offset): | |
5164 | Adjust size of input file header. | |
5165 | (Incremental_inputs_reader::get_local_symbol_offset): New function. | |
5166 | (Incremental_inputs_reader::get_local_symbol_count): New function. | |
5167 | (Incremental_inputs_reader::get_input_section): Adjust size of input | |
5168 | file header. | |
5169 | (Incremental_inputs_reader::get_global_symbol_reader): Likewise. | |
5170 | (Sized_incr_relobj::This): New typedef. | |
5171 | (Sized_incr_relobj::sym_size): New const data member. | |
5172 | (Sized_incr_relobj::Local_symbol): New struct. | |
5173 | (Sized_incr_relobj::do_output_local_symbol_count): New function. | |
5174 | (Sized_incr_relobj::do_local_symbol_offset): New function. | |
5175 | (Sized_incr_relobj::local_symbol_count_): New data member. | |
5176 | (Sized_incr_relobj::output_local_dynsym_count_): New data member. | |
5177 | (Sized_incr_relobj::local_symbol_index_): New data member. | |
5178 | (Sized_incr_relobj::local_symbol_offset_): New data member. | |
5179 | (Sized_incr_relobj::local_dynsym_offset_): New data member. | |
5180 | (Sized_incr_relobj::local_symbols_): New data member. | |
5181 | * object.h (Relobj::output_local_symbol_count): New function. | |
5182 | (Relobj::local_symbol_offset): New function. | |
5183 | (Relobj::do_output_local_symbol_count): New function. | |
5184 | (Relobj::do_local_symbol_offset): New function. | |
5185 | (Sized_relobj::do_output_local_symbol_count): New function. | |
5186 | (Sized_relobj::do_local_symbol_offset): New function. | |
5187 | ||
d0a9ace3 ILT |
5188 | 2011-04-22 Vladimir Simonov <sv@sw.ru> |
5189 | ||
5190 | * descriptors.cc (set_close_on_exec): New function. | |
5191 | (Descriptors::open): Use set_close_on_exec. | |
5192 | * output.cc (S_ISLNK): Define if not defined. | |
5193 | ||
94a3fc8b CC |
5194 | 2011-04-22 Cary Coutant <ccoutant@google.com> |
5195 | ||
5196 | * incremental.cc (Sized_incremental_binary::setup_readers): Allocate | |
5197 | global symbol map. | |
5198 | (Sized_incremental_binary::do_apply_incremental_relocs): New function. | |
5199 | (Sized_incr_relobj::do_add_symbols): Add symbols to global symbol map. | |
5200 | (Sized_incr_relobj::do_relocate): Remap section indices in incremental | |
5201 | relocations. | |
5202 | (Sized_incr_dynobj::do_add_symbols): Add symbols to global symbol map. | |
5203 | (Sized_incr_dynobj::do_for_all_global_symbols): Remove FIXME. | |
5204 | (Sized_incr_dynobj::do_for_all_local_got_entries): Likewise. | |
5205 | * incremental.h | |
5206 | (Incremental_inputs_reader::global_symbol_reader_at_offset): New | |
5207 | function. | |
5208 | (Incremental_binary::apply_incremental_relocs): New function. | |
5209 | (Incremental_binary::do_apply_incremental_relocs): New function. | |
5210 | (Sized_incremental_binary::Sized_incremental_binary): Initialize new | |
5211 | data member. | |
5212 | (Sized_incremental_binary::add_global_symbol): New function. | |
5213 | (Sized_incremental_binary::global_symbol): New function. | |
5214 | (Sized_incremental_binary::do_apply_incremental_relocs): New function. | |
5215 | (Sized_incremental_binary::symbol_map_): New data member. | |
5216 | * layout.cc (Layout_task_runner::run): Apply incremental relocations. | |
5217 | * target.h (Sized_target::apply_relocation): New function. | |
5218 | * target-reloc.h (apply_relocation): New function. | |
5219 | * x86_64.cc (Target_x86_64::apply_relocation): New function. | |
5220 | ||
c87e4302 DK |
5221 | 2011-04-22 Doug Kwan <dougkwan@google.com> |
5222 | ||
5223 | * arm.cc (Arm_output_section::Arm_output_section): Set SHF_LINK_ORDER | |
5224 | flag of a SHT_ARM_EXIDX section. | |
2e702c99 | 5225 | * testsuite/Makefile.am (arm_exidx_test): New test rules. |
c87e4302 DK |
5226 | * testsuite/Makefile.in: Regenerate. |
5227 | * testsuite/arm_exidx_test.s: New file. | |
5228 | * testsuite/arm_exidx_test.sh: Same. | |
5229 | ||
e7782cf6 CC |
5230 | 2011-04-20 Cary Coutant <ccoutant@google.com> |
5231 | ||
5232 | PR gold/12689 | |
5233 | * archive.h (Incremental_archive_entry::Archive_member): | |
5234 | Initialize arg_serial_ (second constructor). | |
5235 | ||
308ecdc7 ILT |
5236 | 2011-04-17 Ian Lance Taylor <iant@google.com> |
5237 | ||
5238 | * object.cc (Relocate_info::location): Simplify location string. | |
5239 | * errors.cc (Errors::error_at_location): Don't print program | |
5240 | name. | |
5241 | (Errors::warning_at_location): Likewise. | |
5242 | (Errors::undefined_symbol): Likewise. | |
5243 | * testsuite/debug_msg.sh: Update accordingly. | |
5244 | ||
bec5b579 CC |
5245 | 2011-04-14 Cary Coutant <ccoutant@google.com> |
5246 | ||
5247 | * gold/layout.cc (Layout::symtab_section_offset): New function. | |
5248 | * gold/layout.h (Layout::symtab_section_offset): New function. | |
5249 | * gold/reloc.cc (Sized_relobj::do_relocate): Call it. | |
5250 | ||
88597d34 ILT |
5251 | 2011-04-12 Ian Lance Taylor <iant@google.com> |
5252 | ||
5253 | * configure.ac: Check for sys/mman.h and mmap. Check for mremap | |
5254 | with MREMAP_MAYMOVE. | |
5255 | * output.h (class Output_file): Add map_is_allocated_ field. | |
5256 | * output.cc: Only #include <sys/mman.h> if it exists. If mmap is | |
5257 | not available, provide stubs. If mremap is not available, #define | |
5258 | it to gold_mremap. | |
5259 | (MREMAP_MAYMOVE): Define if not defined. | |
5260 | (Output_file::Output_file): Initialize map_is_allocated_. | |
5261 | (Output_file::resize): Check map_is_allocated_. | |
5262 | (Output_file::map_anonymous): If mmap fails, use malloc. | |
5263 | (Output_file::unmap): Don't do anything for an anonymous map. | |
5264 | * fileread.cc: Only #include <sys/mman.h> if it exists. If mmap | |
5265 | is not available, provide stubs. | |
5266 | (File_read::View::~View): Use free rather than delete[]. | |
5267 | (File_read::make_view): Use malloc rather than new[]. If mmap | |
5268 | fails, use malloc. | |
5269 | (File_read::find_or_make_view): Use malloc rather than new[]. | |
5270 | * gold.h: Remove HAVE_REMAP code. | |
5271 | * mremap.c: #include <errno.h>. Only #include <sys/mman.h> if it | |
5272 | exists. Rename mremap to gold_mremap. If mmap is not available | |
5273 | don't do anything. | |
5274 | * configure, config.in: Rebuild. | |
5275 | ||
11e361bc ILT |
5276 | 2011-04-11 Ian Lance Taylor <iant@google.com> |
5277 | ||
5278 | * incremental.cc (Sized_incr_relobj::do_add_symbols): Always | |
5279 | initialize local variable v. | |
5280 | ||
cdc29364 CC |
5281 | 2011-04-11 Cary Coutant <ccoutant@google.com> |
5282 | ||
5283 | * archive.cc (Archive::include_member): Adjust call to | |
5284 | report_object. | |
5285 | (Add_archive_symbols::run): Track argument serial numbers. | |
5286 | (Lib_group::include_member): Likewise. | |
5287 | (Add_lib_group_symbols::run): Adjust call to report_archive_begin. | |
5288 | * archive.h (Incremental_archive_entry::Archive_member): | |
5289 | Initialize arg_serial_. | |
5290 | (Archive_member::arg_serial_): New data member. | |
5291 | * dynobj.cc (Dynobj::Dynobj): Allow input_file_ to be NULL. | |
5292 | (Sized_dynobj::do_add_symbols): Track symbols when doing an | |
5293 | incremental link. | |
5294 | (Sized_dynobj::do_for_all_local_got_entries): New function. | |
5295 | * dynobj.h: (Sized_dynobj::do_for_all_local_got_entries): New | |
5296 | function. | |
5297 | * fileread.cc (get_mtime): New function. | |
5298 | * fileread.h (get_mtime): New function. | |
5299 | * gold.cc (queue_initial_tasks): Check for incremental update. | |
5300 | (process_incremental_input): New function. | |
5301 | (queue_middle_tasks): Don't force valid target for incremental | |
5302 | update. | |
5303 | * incremental-dump.cc (find_input_containing_global): Adjust | |
5304 | size of symbol info entry. | |
5305 | (dump_incremental_inputs): Dump argument serial number and | |
5306 | in_system_directory flag; bias shndx by 1; print symbol names | |
5307 | when dumping per-file symbol lists; use new symbol info readers. | |
5308 | * incremental.cc | |
5309 | (Output_section_incremental_inputs:update_data_size): New function. | |
5310 | (Sized_incremental_binary::setup_readers): Setup input readers | |
5311 | for each input file; build maps for files added from libraries | |
5312 | and scripts. | |
5313 | (Sized_incremental_binary::check_input_args): New function. | |
5314 | (Sized_incremental_binary::do_check_inputs): Build map of argument | |
5315 | serial numbers to input arguments. | |
5316 | (Sized_incremental_binary::do_file_has_changed): Rename | |
5317 | do_file_is_unchanged to this; compare file modification times. | |
5318 | (Sized_incremental_binary::do_init_layout): New function. | |
5319 | (Sized_incremental_binary::do_reserve_layout): New function. | |
5320 | (Sized_incremental_binary::do_get_input_reader): Remove. | |
5321 | (Sized_incremental_binary::get_symtab_view): New function. | |
5322 | (Incremental_checker::can_incrementally_link_output_file): Remove. | |
5323 | (Incremental_inputs::report_command_line): Exclude --debug options. | |
5324 | (Incremental_inputs::report_archive_begin): Add parameter; track | |
5325 | argument serial numbers; don't put input file entry for archive | |
5326 | before archive members. | |
5327 | (Incremental_inputs::report_archive_end): Put input file entry | |
5328 | for archive after archive members. | |
5329 | (Incremental_inputs::report_object): Add parameter; track argument | |
5330 | serial numbers and in_system_directory flag. | |
5331 | (Incremental_inputs::report_script): Add parameter; track argument | |
5332 | serial numbers. | |
5333 | (Output_section_incremental_inputs::set_final_data_size): Adjust | |
5334 | size of symbol info entry; check for forwarding symbols. | |
5335 | (Output_section_incremental_inputs::write_input_files): Write | |
5336 | in_system_directory flag and argument serial number. | |
5337 | (Output_section_incremental_inputs::write_info_blocks): Map section | |
5338 | indices between incremental info and original input file; store | |
5339 | input section index for each symbol. | |
5340 | (class Local_got_offset_visitor): Derive from Got_offset_list::Visitor; | |
5341 | change operator() to visit(). | |
5342 | (class Global_got_offset_visitor): Likewise. | |
5343 | (class Global_symbol_visitor_got_plt): | |
5344 | (Output_section_incremental_inputs::write_got_plt): Use new visitor | |
5345 | classes. | |
5346 | (Sized_incr_relobj::Sized_incr_relobj): New constructor. | |
5347 | (Sized_incr_relobj::do_read_symbols): New function. | |
5348 | (Sized_incr_relobj::do_layout): New function. | |
5349 | (Sized_incr_relobj::do_layout_deferred_sections): New function. | |
5350 | (Sized_incr_relobj::do_add_symbols): New function. | |
5351 | (Sized_incr_relobj::do_should_include_member): New function. | |
5352 | (Sized_incr_relobj::do_for_all_global_symbols): New function. | |
5353 | (Sized_incr_relobj::do_for_all_local_got_entries): New function. | |
5354 | (Sized_incr_relobj::do_section_size): New function. | |
5355 | (Sized_incr_relobj::do_section_name): New function. | |
5356 | (Sized_incr_relobj::do_section_contents): New function. | |
5357 | (Sized_incr_relobj::do_section_flags): New function. | |
5358 | (Sized_incr_relobj::do_section_entsize): New function. | |
5359 | (Sized_incr_relobj::do_section_address): New function. | |
5360 | (Sized_incr_relobj::do_section_type): New function. | |
5361 | (Sized_incr_relobj::do_section_link): New function. | |
5362 | (Sized_incr_relobj::do_section_info): New function. | |
5363 | (Sized_incr_relobj::do_section_addralign): New function. | |
5364 | (Sized_incr_relobj::do_initialize_xindex): New function. | |
5365 | (Sized_incr_relobj::do_get_global_symbol_counts): New function. | |
5366 | (Sized_incr_relobj::do_read_relocs): New function. | |
5367 | (Sized_incr_relobj::do_gc_process_relocs): New function. | |
5368 | (Sized_incr_relobj::do_scan_relocs): New function. | |
5369 | (Sized_incr_relobj::do_count_local_symbols): New function. | |
5370 | (Sized_incr_relobj::do_finalize_local_symbols): New function. | |
5371 | (Sized_incr_relobj::do_set_local_dynsym_indexes): New function. | |
5372 | (Sized_incr_relobj::do_set_local_dynsym_offset): New function. | |
5373 | (Sized_incr_relobj::do_relocate): New function. | |
5374 | (Sized_incr_relobj::do_set_section_offset): New function. | |
5375 | (Sized_incr_dynobj::Sized_incr_dynobj): New function. | |
5376 | (Sized_incr_dynobj::do_read_symbols): New function. | |
5377 | (Sized_incr_dynobj::do_layout): New function. | |
5378 | (Sized_incr_dynobj::do_add_symbols): New function. | |
5379 | (Sized_incr_dynobj::do_should_include_member): New function. | |
5380 | (Sized_incr_dynobj::do_for_all_global_symbols): New function. | |
5381 | (Sized_incr_dynobj::do_for_all_local_got_entries): New function. | |
5382 | (Sized_incr_dynobj::do_section_size): New function. | |
5383 | (Sized_incr_dynobj::do_section_name): New function. | |
5384 | (Sized_incr_dynobj::do_section_contents): New function. | |
5385 | (Sized_incr_dynobj::do_section_flags): New function. | |
5386 | (Sized_incr_dynobj::do_section_entsize): New function. | |
5387 | (Sized_incr_dynobj::do_section_address): New function. | |
5388 | (Sized_incr_dynobj::do_section_type): New function. | |
5389 | (Sized_incr_dynobj::do_section_link): New function. | |
5390 | (Sized_incr_dynobj::do_section_info): New function. | |
5391 | (Sized_incr_dynobj::do_section_addralign): New function. | |
5392 | (Sized_incr_dynobj::do_initialize_xindex): New function. | |
5393 | (Sized_incr_dynobj::do_get_global_symbol_counts): New function. | |
5394 | (make_sized_incremental_object): New function. | |
5395 | (Incremental_library::copy_unused_symbols): New function. | |
5396 | (Incremental_library::do_for_all_unused_symbols): New function. | |
5397 | * incremental.h (enum Incremental_input_flags): New type. | |
5398 | (class Incremental_checker): Remove. | |
5399 | (Incremental_input_entry::Incremental_input_entry): Add argument | |
5400 | serial number. | |
5401 | (Incremental_input_entry::arg_serial): New function. | |
5402 | (Incremental_input_entry::set_is_in_system_directory): New function. | |
5403 | (Incremental_input_entry::is_in_system_directory): New function. | |
5404 | (Incremental_input_entry::arg_serial_): New data member. | |
5405 | (Incremental_input_entry::is_in_system_directory_): New data member. | |
5406 | (class Script_info): Move here from script.h. | |
5407 | (Script_info::Script_info): Add filename parameter. | |
5408 | (Script_info::filename): New function. | |
5409 | (Script_info::filename_): New data member. | |
5410 | (Incremental_script_entry::Incremental_script_entry): Add argument | |
5411 | serial number. | |
5412 | (Incremental_object_entry::Incremental_object_entry): Likewise. | |
5413 | (Incremental_object_entry::add_input_section): Build list of input | |
5414 | sections with map to original shndx. | |
5415 | (Incremental_object_entry::get_input_section_index): New function. | |
5416 | (Incremental_object_entry::shndx_): New data member. | |
5417 | (Incremental_object_entry::name_key_): Rename; adjust all refs. | |
5418 | (Incremental_object_entry::sh_size_): Rename; adjust all refs. | |
5419 | (Incremental_archive_entry::Incremental_archive_entry): Add argument | |
5420 | serial number. | |
5421 | (Incremental_inputs::report_archive_begin): Likewise. | |
5422 | (Incremental_inputs::report_object): Likewise. | |
5423 | (Incremental_inputs::report_script): Likewise. | |
5424 | (class Incremental_global_symbol_reader): New class. | |
5425 | (Incremental_input_entry_reader::Incremental_input_entry_reader): Read | |
5426 | and store flags and input file type. | |
5427 | (Incremental_input_entry_reader::arg_serial): New function. | |
5428 | (Incremental_input_entry_reader::type): Extract type from flags. | |
5429 | (Incremental_input_entry_reader::is_in_system_directory): New function. | |
5430 | (Incremental_input_entry_reader::get_input_section_count): Call | |
5431 | accessor function for type. | |
5432 | (Incremental_input_entry_reader::get_symbol_offset): Call accessor | |
5433 | function for type; adjust size of global symbol entry. | |
5434 | (Incremental_input_entry_reader::get_global_symbol_count): Call | |
5435 | accessor function for type. | |
5436 | (Incremental_input_entry_reader::get_object_count): Likewise. | |
5437 | (Incremental_input_entry_reader::get_object_offset): Likewise. | |
5438 | (Incremental_input_entry_reader::get_member_count): Likewise. | |
5439 | (Incremental_input_entry_reader::get_unused_symbol_count): Likewise. | |
5440 | (Incremental_input_entry_reader::get_member_offset): Likewise. | |
5441 | (Incremental_input_entry_reader::get_unused_symbol): Likewise. | |
5442 | (Incremental_input_entry_reader::Global_symbol_info): Remove. | |
5443 | (Incremental_input_entry_reader::get_global_symbol_info): Remove. | |
5444 | (Incremental_input_entry_reader::get_global_symbol_reader): New | |
5445 | function. | |
5446 | (Incremental_input_entry_reader::get_output_symbol_index): New | |
5447 | function. | |
5448 | (Incremental_input_entry_reader::type_): Remove. | |
5449 | (Incremental_input_entry_reader::flags_): New data member. | |
5450 | (Incremental_inputs_reader::input_file_offset): New function. | |
5451 | (Incremental_inputs_reader::input_file_index): New function. | |
5452 | (Incremental_inputs_reader::input_file): Call input_file_offset. | |
5453 | (Incremental_inputs_reader::input_file_at_offset): New function. | |
5454 | (Incremental_relocs_reader::get_r_type): Reformat. | |
5455 | (Incremental_relocs_reader::get_r_shndx): Reformat. | |
5456 | (Incremental_relocs_reader::get_r_offset): Reformat. | |
5457 | (Incremental_relocs_reader::data): New function. | |
5458 | (Incremental_binary::Incremental_binary): Initialize new data members. | |
5459 | (Incremental_binary::check_inputs): Add cmdline parameter. | |
5460 | (Incremental_binary::file_is_unchanged): Remove. | |
5461 | (Input_reader::arg_serial): New function. | |
5462 | (Input_reader::get_unused_symbol_count): New function. | |
5463 | (Input_reader::get_unused_symbol): New function. | |
5464 | (Input_reader::do_arg_serial): New function. | |
5465 | (Input_reader::do_get_unused_symbol_count): New function. | |
5466 | (Input_reader::do_get_unused_symbol): New function. | |
5467 | (Incremental_binary::input_file_count): New function. | |
5468 | (Incremental_binary::get_input_reader): Change signature to use | |
5469 | index instead of filename. | |
5470 | (Incremental_binary::file_has_changed): New function. | |
5471 | (Incremental_binary::get_input_argument): New function. | |
5472 | (Incremental_binary::get_library): New function. | |
5473 | (Incremental_binary::get_script_info): New function. | |
5474 | (Incremental_binary::init_layout): New function. | |
5475 | (Incremental_binary::reserve_layout): New function. | |
5476 | (Incremental_binary::output_file): New function. | |
5477 | (Incremental_binary::do_check_inputs): New function. | |
5478 | (Incremental_binary::do_file_is_unchanged): Remove. | |
5479 | (Incremental_binary::do_file_has_changed): New function. | |
5480 | (Incremental_binary::do_init_layout): New function. | |
5481 | (Incremental_binary::do_reserve_layout): New function. | |
5482 | (Incremental_binary::do_input_file_count): New function. | |
5483 | (Incremental_binary::do_get_input_reader): Change signature. | |
5484 | (Incremental_binary::input_args_map_): New data member. | |
5485 | (Incremental_binary::library_map_): New data member. | |
5486 | (Incremental_binary::script_map_): New data member. | |
5487 | (Sized_incremental_binary::Sized_incremental_binary): Initialize | |
5488 | new data members. | |
5489 | (Sized_incremental_binary::output_section): New function. | |
5490 | (Sized_incremental_binary::inputs_reader): Add const. | |
5491 | (Sized_incremental_binary::symtab_reader): Add const. | |
5492 | (Sized_incremental_binary::relocs_reader): Add const. | |
5493 | (Sized_incremental_binary::got_plt_reader): Add const. | |
5494 | (Sized_incremental_binary::get_symtab_view): New function. | |
5495 | (Sized_incremental_binary::Inputs_reader): New typedef. | |
5496 | (Sized_incremental_binary::Input_entry_reader): New typedef. | |
5497 | (Sized_incremental_binary::do_check_inputs): Add cmdline parameter. | |
5498 | (Sized_incremental_binary::do_file_is_unchanged): Remove. | |
5499 | (Sized_incremental_binary::do_file_has_changed): New function. | |
5500 | (Sized_incremental_binary::do_init_layout): New function. | |
5501 | (Sized_incremental_binary::do_reserve_layout): New function. | |
5502 | (Sized_input_reader::Inputs_reader): Remove. | |
5503 | (Sized_input_reader::Input_entry_reader): Remove. | |
5504 | (Sized_input_reader::do_arg_serial): New function. | |
5505 | (Sized_input_reader::do_get_unused_symbol_count): New function. | |
5506 | (Sized_input_reader::do_get_unused_symbol): New function. | |
5507 | (Sized_incremental_binary::do_input_file_count): New function. | |
5508 | (Sized_incremental_binary::do_get_input_reader): Change signature; | |
5509 | use index instead of filename. | |
5510 | (Sized_incremental_binary::section_map_): New data member. | |
5511 | (Sized_incremental_binary::input_entry_readers_): New data member. | |
5512 | (class Sized_incr_relobj): New class. | |
5513 | (class Sized_incr_dynobj): New class. | |
5514 | (make_sized_incremental_object): New function. | |
5515 | (class Incremental_library): New class. | |
5516 | * layout.cc (Free_list::num_lists): New static data member. | |
5517 | (Free_list::num_nodes): New static data member. | |
5518 | (Free_list::num_removes): New static data member. | |
5519 | (Free_list::num_remove_visits): New static data member. | |
5520 | (Free_list::num_allocates): New static data member. | |
5521 | (Free_list::num_allocate_visits): New static data member. | |
5522 | (Free_list::init): New function. | |
5523 | (Free_list::remove): New function. | |
5524 | (Free_list::allocate): New function. | |
5525 | (Free_list::dump): New function. | |
5526 | (Free_list::print_stats): New function. | |
5527 | (Layout_task_runner::run): Resize output file for incremental updates. | |
5528 | (Layout::Layout): Initialize new data members. | |
5529 | (Layout::set_incremental_base): New function. | |
5530 | (Layout::init_fixed_output_section): New function. | |
5531 | (Layout::layout_eh_frame): Do not build .eh_frame_hdr section for | |
5532 | incremental updates. | |
5533 | (Layout::create_gold_note): Do not create gold note section for | |
5534 | incremental updates. | |
5535 | (Layout::set_segment_offsets): Do not recalculate RELRO alignment | |
5536 | for incremental updates. | |
5537 | (Layout::set_section_offsets): For incremental updates, allocate space | |
5538 | from free list. | |
5539 | (Layout::create_symtab_sections): Layout with offsets relative to | |
5540 | start of section; for incremental updates, allocate space from free | |
5541 | list. | |
5542 | (Layout::create_shdrs): For incremental updates, allocate space from | |
5543 | free list. | |
5544 | (Layout::finish_dynamic_section): For incremental updates, do not | |
5545 | check --as-needed (fixed in subsequent patch). | |
5546 | * layout.h (class Free_list): New class. | |
5547 | (Layout::set_incremental_base): New function. | |
5548 | (Layout::incremental_base): New function. | |
5549 | (Layout::init_fixed_output_section): New function. | |
5550 | (Layout::allocate): New function. | |
5551 | (Layout::incremental_base_): New data member. | |
5552 | (Layout::free_list_): New data member. | |
5553 | * main.cc (main): Print Free_list statistics. | |
5554 | * object.cc (Relobj::finalize_incremental_relocs): Add | |
5555 | clear_counts parameter; clear counts only when clear_counts is set. | |
5556 | (Sized_relobj::Sized_relobj): Initialize new base class. | |
5557 | (Sized_relobj::do_layout): Don't report special sections. | |
5558 | (Sized_relobj::do_for_all_local_got_entries): New function. | |
5559 | (Sized_relobj::write_local_symbols): Add symtab_off parameter; add | |
5560 | symtab_off to all symbol table offsets. | |
5561 | (Sized_relobj::do_get_global_symbol_counts): Add typename keyword. | |
5562 | * object.h (class Got_offset_list): Move to top of file. | |
5563 | (Object::Object): Allow case where input_file == NULL. | |
5564 | (Object::~Object): Likewise. | |
5565 | (Object::input_file): Assert that input_file != NULL. | |
5566 | (Object::lock): Allow case where input_file == NULL. | |
5567 | (Object::unlock): Likewise. | |
5568 | (Object::is_locked): Likewise. | |
5569 | (Object::token): Likewise. | |
5570 | (Object::release): Likewise. | |
5571 | (Object::is_incremental): New function. | |
5572 | (Object::get_mtime): New function. | |
5573 | (Object::for_all_local_got_entries): New function. | |
5574 | (Object::clear_view_cache_marks): Allow case where input_file == NULL. | |
5575 | (Object::set_is_in_system_directory): New function. | |
5576 | (Object::is_in_system_directory): New function. | |
5577 | (Object::do_is_incremental): New function. | |
5578 | (Object::do_get_mtime): New function. | |
5579 | (Object::do_for_all_local_got_entries): New function. | |
5580 | (Object::is_in_system_directory_): New data member. | |
5581 | (Relobj::finalize_incremental_relocs): Add clear_counts parameter. | |
5582 | (class Sized_relobj_base): New class. | |
5583 | (class Sized_relobj): Derive from Sized_relobj_base. | |
5584 | (class Sized_relobj::Symbols): Redeclare from base class. | |
5585 | (class Sized_relobj::local_got_offset_list): Remove. | |
5586 | (class Sized_relobj::Output_sections): Redeclare from base class. | |
5587 | (class Sized_relobj::do_for_all_local_got_entries): New function. | |
5588 | (class Sized_relobj::write_local_symbols): Add offset parameter. | |
5589 | (class Sized_relobj::local_symbol_offset_): Update comment. | |
5590 | (class Sized_relobj::local_dynsym_offset_): Update comment. | |
5591 | * options.cc (Input_arguments::add_file): Remove const. | |
5592 | * options.h (Input_file_argument::Input_file_argument): | |
5593 | Initialize arg_serial_ (all constructors). | |
5594 | (Input_file_argument::set_arg_serial): New function. | |
5595 | (Input_file_argument::arg_serial): New function. | |
5596 | (Input_file_argument::arg_serial_): New data member. | |
5597 | (Input_arguments::Input_arguments): Initialize file_count_. | |
5598 | (Input_arguments::add_file): Remove const. | |
5599 | (Input_arguments::number_of_input_files): New function. | |
5600 | (Input_arguments::file_count_): New data member. | |
5601 | (Command_line::number_of_input_files): Call | |
5602 | Input_arguments::number_of_input_files. | |
5603 | * output.cc (Output_segment_headers::Output_segment_headers): | |
5604 | Set current size. | |
5605 | (Output_section::Input_section::current_data_size): New function. | |
5606 | (Output_section::Output_section): Initialize new data members. | |
5607 | (Output_section::add_input_section): Don't do merge sections for | |
5608 | an incremental link; allocate space from free list for an | |
5609 | incremental update. | |
5610 | (Output_section::add_output_section_data): Allocate space from | |
5611 | free list for an incremental update. | |
5612 | (Output_section::update_data_size): New function. | |
5613 | (Output_section::set_fixed_layout): New function. | |
5614 | (Output_section::reserve): New function. | |
5615 | (Output_segment::set_section_addresses): Remove const. | |
5616 | (Output_segment::set_section_list_addresses): Remove const; allocate | |
5617 | space from free list for an incremental update. | |
5618 | (Output_segment::set_offset): Adjust size of RELRO segment for an | |
5619 | incremental update. | |
5620 | * output.h (Output_data::current_data_size): Move here from | |
5621 | child classes. | |
5622 | (Output_data::pre_finalize_data_size): New function. | |
5623 | (Output_data::update_data_size): New function. | |
5624 | (Output_section_headers::update_data_size): new function. | |
5625 | (Output_section_data_build::current_data_size): Move to Output_data. | |
5626 | (Output_data_strtab::update_data_size): New function. | |
5627 | (Output_section::current_data_size): Move to Output_data. | |
5628 | (Output_section::set_fixed_layout): New function. | |
5629 | (Output_section::has_fixed_layout): New function. | |
5630 | (Output_section::reserve): New function. | |
5631 | (Output_section::update_data_size): New function. | |
5632 | (Output_section::has_fixed_layout_): New data member. | |
5633 | (Output_section::free_list_): New data member. | |
5634 | (Output_segment::set_section_addresses): Remove const. | |
5635 | (Output_segment::set_section_list_addresses): Remove const. | |
5636 | * plugin.cc (Sized_pluginobj::do_for_all_local_got_entries): | |
5637 | New function. | |
5638 | * plugin.h (Sized_pluginobj::do_for_all_local_got_entries): | |
5639 | New function. | |
5640 | * readsyms.cc (Read_symbols::do_read_symbols): Add library | |
5641 | parameter when calling Add_symbols constructor; store argument | |
5642 | serial number for members of a lib group. | |
5643 | (Add_symbols::locks): Allow case where token == NULL. | |
5644 | (Add_symbols::run): Report libraries denoted by --start-lib/--end-lib. | |
5645 | (Read_member::~Read_member): New function. | |
5646 | (Read_member::is_runnable): New function. | |
5647 | (Read_member::locks): New function. | |
5648 | (Read_member::run): New function. | |
5649 | (Check_script::~Check_script): New function. | |
5650 | (Check_script::is_runnable): New function. | |
5651 | (Check_script::locks): New function. | |
5652 | (Check_script::run): New function. | |
5653 | (Check_library::~Check_library): New function. | |
5654 | (Check_library::is_runnable): New function. | |
5655 | (Check_library::locks): New function. | |
5656 | (Check_library::run): New function. | |
5657 | * readsyms.h (Add_symbols::Add_symbols): Add library parameter. | |
5658 | (Add_symbols::library_): New data member. | |
5659 | (class Read_member): New class. | |
5660 | (class Check_script): New class. | |
5661 | (class Check_library): New class. | |
5662 | * reloc.cc (Read_relocs::is_runnable): Allow case where | |
5663 | token == NULL. | |
5664 | (Read_relocs::locks): Likewise. | |
5665 | (Scan_relocs::locks): Likewise. | |
5666 | (Relocate_task::locks): Likewise. | |
5667 | (Sized_relobj::do_scan_relocs): Tell finalize_incremental_relocs | |
5668 | to clear counters. | |
5669 | (Sized_relobj::incremental_relocs_scan): Fix comment. | |
5670 | (Sized_relobj::do_relocate): Pass output file offset to | |
5671 | write_local_symbols. | |
5672 | (Sized_relobj::incremental_relocs_write_reltype): Use reloc_size | |
5673 | from class declaration. | |
5674 | * script.cc (read_input_script): Allocate Script_info; pass | |
5675 | argument serial number to report_script. | |
5676 | * script.h (class Script_info): Move to incremental.h. | |
5677 | * symtab.cc (Symbol_table::add_from_incrobj): New function. | |
5678 | * symtab.h (Symbol_table::add_from_incrobj): New function. | |
5679 | (Symbol_table::set_file_offset): New function. | |
5680 | ||
b961d0d7 CC |
5681 | 2011-04-05 Cary Coutant <ccoutant@google.com> |
5682 | ||
5683 | * incremental-dump.cc (dump_incremental_inputs): Change signature | |
5684 | to take a Sized_incremental_binary; change caller. Use readers | |
5685 | in Sized_incremental_binary. | |
5686 | * incremental.cc | |
5687 | (Sized_incremental_binary::find_incremental_inputs_sections): | |
5688 | Rename do_find_incremental_inputs_sections to this. | |
5689 | (Sized_incremental_binary::setup_readers): New function. | |
5690 | (Sized_incremental_binary::do_check_inputs): Check | |
5691 | has_incremental_info_ flag; move setup code to setup_readers; | |
5692 | use input readers. | |
5693 | (Sized_incremental_binary::do_file_is_unchanged): New function. | |
5694 | (Sized_incremental_binary::do_get_input_reader): New function. | |
5695 | * incremental.h (class Incremental_binary): Move to end of file. | |
5696 | (Incremental_binary::file_is_unchanged): New function. | |
5697 | (Incremental_binary::do_file_is_unchanged): New function. | |
5698 | (Incremental_binary::Input_reader): New class. | |
5699 | (Incremental_binary::get_input_reader): New function. | |
5700 | (class Sized_incremental_binary): Move to end of file. | |
5701 | (Sized_incremental_binary::Sized_incremental_binary): Setup the | |
5702 | input section reader classes. | |
5703 | (Sized_incremental_binary::has_incremental_info): New function. | |
5704 | (Sized_incremental_binary::inputs_reader): New function. | |
5705 | (Sized_incremental_binary::symtab_reader): New function. | |
5706 | (Sized_incremental_binary::relocs_reader): New function. | |
5707 | (Sized_incremental_binary::got_plt_reader): New function. | |
5708 | (Sized_incremental_binary::do_file_is_unchanged): New function. | |
5709 | (Sized_incremental_binary::Sized_input_reader): New class. | |
5710 | (Sized_incremental_binary::get_input_reader): New function. | |
5711 | (Sized_incremental_binary::find_incremental_inputs_sections): | |
5712 | Rename do_find_incremental_inputs_sections to this. | |
5713 | (Sized_incremental_binary::setup_readers): New function. | |
5714 | (Sized_incremental_binary::has_incremental_info_): New data member. | |
5715 | (Sized_incremental_binary::inputs_reader_): New data member. | |
5716 | (Sized_incremental_binary::symtab_reader_): New data member. | |
5717 | (Sized_incremental_binary::relocs_reader_): New data member. | |
5718 | (Sized_incremental_binary::got_plt_reader_): New data member. | |
5719 | (Sized_incremental_binary::current_input_file_): New data member. | |
5720 | ||
a869183f PP |
5721 | 2011-04-05 Paul Pluzhnikov <ppluzhnikov@google.com> |
5722 | ||
5723 | PR gold/12640 | |
5724 | * dwarf_reader.cc (Sized_dwarf_line_info): Fix vector bounds | |
5725 | violation. | |
5726 | ||
5727 | 2011-03-30 Cary Coutant <ccoutant@google.com> | |
c7975edd CC |
5728 | |
5729 | * archive.cc (Archive::include_member): Adjust call to report_object. | |
5730 | (Add_archive_symbols::run): Add script_info to call to | |
5731 | report_archive_begin. | |
5732 | (Lib_group::include_member): Adjust call to report_object. | |
5733 | (Add_lib_group_symbols::run): Adjust call to report_object. | |
5734 | * incremental-dump.cc (dump_incremental_inputs): Remove unnecessary | |
5735 | blocks. Add object count for script input files. | |
5736 | * incremental.cc (Incremental_inputs::report_archive_begin): Add | |
5737 | script_info parameter; change all callers. | |
5738 | (Incremental_inputs::report_object): Add script_info parameter; | |
5739 | change all callers. | |
5740 | (Incremental_inputs::report_script): Store backpointer to | |
5741 | incremental info entry. | |
5742 | (Output_section_incremental_inputs::set_final_data_size): Record | |
5743 | additional information for scripts. | |
5744 | (Output_section_incremental_inputs::write_info_blocks): Likewise. | |
5745 | * incremental.h (Incremental_script_entry::add_object): New function. | |
5746 | (Incremental_script_entry::get_object_count): New function. | |
5747 | (Incremental_script_entry::get_object): New function. | |
5748 | (Incremental_script_entry::objects_): New data member; adjust | |
5749 | constructor. | |
5750 | (Incremental_inputs::report_archive_begin): Add script_info parameter. | |
5751 | (Incremental_inputs::report_object): Add script_info parameter. | |
5752 | (Incremental_inputs_reader::get_object_count): New function. | |
5753 | (Incremental_inputs_reader::get_object_offset): New function. | |
5754 | * options.cc (Input_arguments::add_file): Return reference to | |
5755 | new input argument. | |
5756 | * options.h (Input_argument::set_script_info): New function. | |
5757 | (Input_argument::script_info): New function. | |
5758 | (Input_argument::script_info_): New data member; adjust all | |
5759 | constructors. | |
5760 | (Input_file_group::add_file): Return reference to new input argument. | |
5761 | (Input_file_lib::add_file): Likewise. | |
5762 | (Input_arguments::add_file): Likewise. | |
5763 | * readsyms.cc (Add_symbols::run): Adjust call to report_object. | |
5764 | * script.cc (Parser_closure::Parser_closure): Add script_info | |
5765 | parameter; adjust all callers. | |
5766 | (Parser_closure::script_info): New function. | |
5767 | (Parser_closure::script_info_): New data member. | |
5768 | (read_input_script): Report scripts earlier to incremental info. | |
5769 | (script_add_file): Set script_info in Input_argument. | |
5770 | (script_add_library): Likewise. | |
5771 | * script.h (Script_options::Script_info): Rewrite class. | |
5772 | ||
a869183f | 5773 | 2011-03-29 Cary Coutant <ccoutant@google.com> |
e0c52780 CC |
5774 | |
5775 | * archive.cc (Library_base::should_include_member): Move | |
5776 | method here from class Archive. | |
5777 | (Archive::Archive): Initialize base class. | |
5778 | (Archive::should_include_member): Move to base class. | |
5779 | (Archive::do_for_all_unused_symbols): New function. | |
5780 | (Add_archive_symbols::run): Remove redundant access to | |
5781 | incremental_inputs. | |
5782 | (Lib_group::Lib_group): Initialize base class. | |
5783 | (Lib_group::do_filename): New function. | |
5784 | (Lib_group::include_member): Pass pointer to Lib_group to | |
5785 | report_object. | |
5786 | (Lib_group::do_for_all_unused_symbols): New function. | |
5787 | (Add_lib_group_symbols::run): Report archive information for | |
5788 | incremental links. | |
5789 | * archive.h (class Library_base): New base class. | |
5790 | (class Archive): Derive from Library_base. | |
5791 | (Archive::filename): Move to base class. | |
5792 | (Archive::set_incremental_info): Likewise. | |
5793 | (Archive::incremental_info): Likewise. | |
5794 | (Archive::Should_include): Likewise. | |
5795 | (Archive::should_include_member): Likewise. | |
5796 | (Archive::Armap_entry): Remove. | |
5797 | (Archive::Unused_symbol_iterator): Remove. | |
5798 | (Archive::unused_symbols_begin): Remove. | |
5799 | (Archive::unused_symbols_end): Remove. | |
5800 | (Archive::do_filename): New function. | |
5801 | (Archive::do_get_mtime): New function. | |
5802 | (Archive::do_for_all_unused_symbols): New function. | |
5803 | (Archive::task_): Move to base class. | |
5804 | (Archive::incremental_info_): Likewise. | |
5805 | (class Lib_group): Derive from Library_base. | |
5806 | (Lib_group::do_filename): New function. | |
5807 | (Lib_group::do_get_mtime): New function. | |
5808 | (Lib_group::do_for_all_unused_symbols): New function. | |
5809 | (Lib_group::task_): Move to base class. | |
5810 | * dynobj.cc (Sized_dynobj::do_for_all_global_symbols): New | |
5811 | function. | |
5812 | * dynobj.h (Sized_dynobj::do_for_all_global_symbols): New | |
5813 | function. | |
5814 | * incremental.cc (Incremental_inputs::report_archive_begin): | |
5815 | Use Library_base; call library's get_mtime; add incremental inputs | |
5816 | entry before members. | |
5817 | (class Unused_symbol_visitor): New class. | |
5818 | (Incremental_inputs::report_archive_end): Use Library_base; use | |
5819 | visitor class to record unused symbols; don't add incremental inputs | |
5820 | entry after members. | |
5821 | (Incremental_inputs::report_object): Use Library_base. | |
5822 | * incremental.h | |
5823 | (Incremental_archive_entry::Incremental_archive_entry): Remove | |
5824 | unused Archive parameter. | |
5825 | (Incremental_inputs::report_archive_begin): Use Library_base. | |
5826 | (Incremental_inputs::report_archive_end): Likewise. | |
5827 | (Incremental_inputs::report_object): Likewise. | |
5828 | * object.cc (Sized_relobj::do_for_all_global_symbols): New | |
5829 | function. | |
5830 | * object.h (Object::for_all_global_symbols): New function. | |
5831 | (Object::do_for_all_global_symbols): New function. | |
5832 | (Sized_relobj::do_for_all_global_symbols): New function. | |
5833 | * plugin.cc (Sized_pluginobj::do_for_all_global_symbols): New | |
5834 | function. | |
5835 | * plugin.h (Sized_pluginobj::do_for_all_global_symbols): New | |
5836 | function. | |
5837 | ||
61ab3e40 ILT |
5838 | 2011-03-27 Ian Lance Taylor <iant@google.com> |
5839 | ||
5840 | * archive.cc (Archive::interpret_header): Return -1 if something | |
5841 | goes wrong. Change callers accordingly. | |
5842 | ||
30e1f9e6 CC |
5843 | 2011-03-25 Cary Coutant <ccoutant@google.com> |
5844 | ||
5845 | * testsuite/Makefile.am (final_layout.stdout): Use -n option with nm. | |
5846 | * testsuite/Makefile.in: Regenerate. | |
5847 | ||
9370ce59 | 5848 | 2011-03-23 Rafael Ávila de Espíndola <respindola@mozilla.com> |
9c793f14 RÁE |
5849 | |
5850 | * plugin.cc (get_view): New. | |
5851 | (Plugin::load): Pass get_view to the plugin. | |
5852 | (Plugin_manager::get_view): New. | |
5853 | ||
9312bb0a ILT |
5854 | 2011-03-21 Ian Lance Taylor <iant@google.com> |
5855 | ||
5856 | * testsuite/final_layout.sh: Rewrite to not use dc. | |
07aead7b | 5857 | * testsuite/relro_test.sh: Fail if dc is not present. |
9312bb0a | 5858 | |
7e12ba9e ST |
5859 | 2011-03-21 Sriraman Tallam <tmsriram@google.com> |
5860 | ||
5861 | * testsuite/icf_safe_so_test.sh: Add #!/bin/sh to start. | |
5862 | Change == to -eq. | |
5863 | * testsuite/icf_string_merge_test.sh: Add #!/bin/sh to start. | |
5864 | * testsuite/icf_safe_test.sh: Add #!/bin/sh to start. | |
5865 | Change == to -eq. | |
5866 | * testsuite/icf_sht_rel_addend_test.sh: Add #!/bin/sh to start. | |
5867 | * testsuite/icf_preemptible_functions_test.sh: Add #!/bin/sh to start. | |
5868 | ||
fd7a005d ILT |
5869 | 2011-03-14 Ian Lance Taylor <iant@google.com> |
5870 | ||
5871 | * script-sections.cc (Sort_output_sections::script_compare): | |
5872 | Rename from is_before, change return type. | |
5873 | (Sort_output_sections::operator()): Adjust accordingly. | |
5874 | ||
ed16fd1b ILT |
5875 | 2011-03-11 Jeffrey Yasskin <jyasskin@google.com> |
5876 | ||
5877 | PR gold/12572 | |
5878 | * testsuite/odr_violation2.cc: Add comment to make all error line | |
5879 | numbers double digits. | |
5880 | * testsuite/debug_msg.sh: Adjust expected errors. | |
5881 | ||
71ff8986 ILT |
5882 | 2011-03-09 Jeffrey Yasskin <jyasskin@google.com> |
5883 | ||
5884 | * dwarf_reader.cc (Sized_dwarf_line_info): Include all lines, | |
5885 | but mark earlier ones as non-canonical | |
5886 | (offset_to_iterator): Update search target and example | |
5887 | (do_addr2line): Return extra lines in a vector* | |
5888 | (format_file_lineno): Extract from do_addr2line | |
5889 | (one_addr2line): Add vector* out-param | |
5890 | * dwarf_reader.h (Offset_to_lineno_entry): New field recording | |
5891 | when a lineno entry appeared last for its instruction | |
5892 | (Dwarf_line_info): Add vector* out-param | |
5893 | * object.cc (Relocate_info): Pass NULL for the vector* out-param | |
5894 | * symtab.cc (Odr_violation_compare): Include the lineno in the | |
5895 | comparison again. | |
5896 | (linenos_from_loc): New. Combine the canonical line for an | |
5897 | address with its other lines. | |
5898 | (True_if_intersect): New. Helper functor to make | |
5899 | std::set_intersection a query. | |
5900 | (detect_odr_violations): Compare sets of lines instead of just | |
5901 | one line for each function. This became less deterministic, but | |
5902 | has fewer false positives. | |
5903 | * symtab.h: Declarations. | |
5904 | * testsuite/Makefile.am (odr_violation2.o): Compile with -O2 to | |
5905 | mix an optimized and non-optimized object in the same binary | |
5906 | (odr_violation2.so): Same. | |
5907 | * testsuite/Makefile.in: Regenerate from Makefile.am. | |
5908 | * testsuite/debug_msg.cc (main): Make OdrDerived classes. | |
5909 | * testsuite/debug_msg.sh: Update line numbers and add | |
5910 | assertions. | |
5911 | * testsuite/odr_violation1.cc: Use OdrDerived, in a | |
5912 | non-optimized context. | |
5913 | * testsuite/odr_violation2.cc: Make sure Ordering::operator() | |
5914 | isn't inlined, and use OdrDerived in an optimized context. | |
5915 | * testsuite/odr_header1.h: Defines OdrDerived, where | |
5916 | optimization will change the | |
5917 | first-instruction-in-the-destructor's file and line number. | |
5918 | * testsuite/odr_header2.h: Defines OdrBase. | |
5919 | ||
a19fefdc ILT |
5920 | 2011-03-09 Ian Lance Taylor <iant@google.com> |
5921 | ||
5922 | * fileread.cc (File_read::clear_views): Don't delete the whole | |
5923 | file view. | |
5924 | ||
ecb351e9 ILT |
5925 | 2011-03-08 Ian Lance Taylor <iant@google.com> |
5926 | ||
5927 | PR gold/12525 | |
5928 | * fileread.cc: #include <climits>. | |
5929 | (GOLD_IOV_MAX): Define. | |
5930 | (File_read::read_multiple): Limit number of entries by iov_max. | |
5931 | * fileread.h (class File_read): Always set max_readv_entries to | |
5932 | 128. | |
5933 | ||
b821d13c ILT |
5934 | 2011-03-07 Ian Lance Taylor <iant@google.com> |
5935 | ||
5936 | PR gold/12525 | |
5937 | * options.h (class General_options): Add -dy and -dn. | |
5938 | ||
89243142 CC |
5939 | 2011-03-02 Cary Coutant <ccoutant@google.com> |
5940 | ||
5941 | * testsuite/script_test_9.t: Add TLS segment. | |
5942 | ||
d0773f31 ILT |
5943 | 2011-03-02 Simon Baldwin <simonb@google.com> |
5944 | ||
5945 | * configure.ac: Add check for gnu_indirect_function support in | |
5946 | the toolchain building binutils. | |
5947 | * configure: Rebuild. | |
5948 | ||
9370ce59 | 5949 | 2011-02-18 Rafael Ávila de Espíndola <respindola@mozilla.com> |
badc8139 RÁE |
5950 | |
5951 | * symtab.cc (Symbol::should_add_dynsym_entry) Return false for | |
5952 | plugin only symbols. | |
5953 | (Symbol_table::sized_finalize_symbol) Mark symbol only present | |
5954 | in plugin files as not needed in the symbol table. | |
5955 | ||
4cf7a849 ST |
5956 | 2011-02-11 Sriraman Tallam <tmsriram@google.com> |
5957 | ||
5958 | * output.cc (Output_section::add_input_section): Delay fill | |
5959 | generation for section ordering. | |
5960 | ||
b578bd7d ILT |
5961 | 2011-02-09 Ian Lance Taylor <iant@google.com> |
5962 | ||
5963 | PR gold/12316 | |
5964 | * object.h (class Sized_relobj): Remove clear_local_symbols. | |
5965 | * reloc.cc (Sized_relobj::do_relocate): Don't call | |
5966 | clear_local_symbols. | |
5967 | ||
9370ce59 | 5968 | 2011-02-08 Rafael Ávila de Espíndola <respindola@mozilla.com> |
84ced98a RÁE |
5969 | |
5970 | * plugin.cc (is_visible_from_outside): Return true for symbols | |
5971 | in the -u option. | |
5972 | ||
55382fb7 ILT |
5973 | 2011-02-04 Jeffrey Yasskin <jyasskin@google.com> |
5974 | ||
5975 | * symtab.cc (Odr_violation_compare::operator()): Sort by just the | |
5976 | filename. | |
5977 | ||
4e271fff ST |
5978 | 2011-02-02 Sriraman Tallam <tmsriram@google.com> |
5979 | ||
5980 | * icf.h (is_section_foldable_candidate): Change type of parameter | |
2e702c99 | 5981 | to std::string. |
4e271fff | 5982 | * icf.cc (Icf::find_identical_sections): Change type of local variable |
2e702c99 | 5983 | section_name to be std::string. |
4e271fff ST |
5984 | (is_function_ctor_or_dtor): Change type of parameter to std::string. |
5985 | ||
d433c3ac ILT |
5986 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
5987 | ||
5988 | * script.cc (script_add_extern): Rewrite to use | |
5989 | add_symbol_reference. | |
5990 | ||
880473a6 DK |
5991 | 2011-01-25 Doug Kwan <dougkwan@google.com> |
5992 | ||
d433c3ac | 5993 | * icf.cc (get_section_contents): Always lock section's object. |
880473a6 | 5994 | |
f30f86fa ILT |
5995 | 2011-01-24 Ian Lance Taylor <iant@google.com> |
5996 | ||
5997 | * options.h (class General_options): Accept | |
5998 | --no-detect-odr-violations. | |
5999 | ||
8e51a0b9 ILT |
6000 | 2011-01-24 Ian Lance Taylor <iant@google.com> |
6001 | ||
6002 | * version.cc (version_string): Bump to 1.11. | |
6003 | ||
0f3b89d8 ILT |
6004 | 2011-01-24 Ian Lance Taylor <iant@google.com> |
6005 | ||
6006 | * plugin.cc (class Plugin_rescan): Define new class. | |
6007 | (Plugin_manager::claim_file): Set any_claimed_. | |
6008 | (Plugin_manager::save_archive): New function. | |
6009 | (Plugin_manager::save_input_group): New function. | |
6010 | (Plugin_manager::all_symbols_read): Create Plugin_rescan task if | |
6011 | necessary. | |
6012 | (Plugin_manager::new_undefined_symbol): New function. | |
6013 | (Plugin_manager::rescan): New function. | |
6014 | (Plugin_manager::rescannable_defines): New function. | |
6015 | (Plugin_manager::add_input_file): Set any_added_. | |
6016 | * plugin.h (class Plugin_manager): define new fields rescannable_, | |
6017 | undefined_symbols_, any_claimed_, and any_added_. Declare | |
6018 | Plugin_rescan as friend. Declare new functions. | |
6019 | (Plugin_manager::Rescannable): Define type. | |
6020 | (Plugin_manager::Rescannable_list): Define type. | |
6021 | (Plugin_manager::Undefined_symbol_list): Define type. | |
6022 | (Plugin_manager::Plugin_manager): Initialize new fields. | |
6023 | * archive.cc (Archive::defines_symbol): New function. | |
6024 | (Add_archive_symbols::run): Pass archive to plugins if any. | |
6025 | * archive.h (class Archive): Declare defines_symbol. | |
6026 | * readsyms.cc (Input_group::~Input_group): New function. | |
6027 | (Finish_group::run): Pass input_group to plugins if any. | |
6028 | * readsyms.h (class Input_group): Declare destructor. | |
6029 | * symtab.cc (add_from_object): Pass undefined symbol to plugins if | |
6030 | any. | |
6031 | ||
3bb951e5 ILT |
6032 | 2011-01-10 Ian Lance Taylor <iant@google.com> |
6033 | ||
6034 | * layout.cc (Layout::layout_eh_frame): Mark a writable .eh_frame | |
6035 | section as relro. | |
6036 | (Layout::set_segment_offsets): Reset increase_relro before calling | |
6037 | set_section_addresses a second time. | |
6038 | ||
0aa45fac CC |
6039 | 2011-01-04 Cary Coutant <ccoutant@google.com> |
6040 | ||
6041 | * script-sections.cc (Sort_output_sections::operator()): Sort TLS | |
6042 | sections before NOBITS sections. | |
6043 | ||
0db46eb4 L |
6044 | 2011-01-01 H.J. Lu <hongjiu.lu@intel.com> |
6045 | ||
6046 | * version.cc (print_version): Update copyright to 2011. | |
6047 | ||
829c9745 CC |
6048 | 2010-12-23 Cary Coutant <ccoutant@google.com> |
6049 | ||
6050 | * output.h (Output_data_reloc::add_output_section): Pass OD instead | |
6051 | of OS to this->add. Add OD parameter to second form of the function. | |
6052 | ||
7500420b ILT |
6053 | 2010-12-20 Ian Lance Taylor <iant@google.com> |
6054 | ||
6055 | * dwarf_reader.cc (Sized_dwarf_line_info::read_lines): Only keep | |
6056 | second of two consecutive entries with same offset. | |
6057 | ||
f8e9a930 RW |
6058 | 2010-12-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6059 | ||
6060 | * testsuite/Makefile.am (ifuncmain2static_LDADD) | |
6061 | (ifuncmain2_LDADD, ifuncmain4static_LDADD, ifuncmain4_LDADD) | |
6062 | (ifuncmain7static_LDADD, ifuncmain7_LDADD): New empty variables, | |
6063 | to avoid unneeded links against $(LDADD). | |
6064 | * testsuite/Makefile.in: Regenerate. | |
6065 | ||
2fbb4320 ILT |
6066 | 2010-12-15 Ian Lance Taylor <iant@google.com> |
6067 | ||
6068 | PR gold/12324 | |
6069 | * x86_64.cc (Target_x86_64::Scan::check_non_pic): Give an error | |
6070 | for R_X86_64_32 and R_X86_64_PC32. | |
6071 | * testsuite/Makefile.am (ver_matching_def.so): Depend on and use | |
6072 | ver_matching_def_pic.o. | |
6073 | (ver_matching_def_pic.o): New target. | |
6074 | ||
fedb228d RW |
6075 | 2010-12-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6076 | ||
6077 | * fileread.cc (file_counts_lock, file_counts_initialize_lock) | |
6078 | (total_mapped_bytes, current_mapped_bytes, maximum_mapped_bytes): | |
6079 | Move definition before File_read::View member definitions. | |
6080 | (File_read::View::~View): Initialize and hold lock before | |
6081 | updating current_mapped_bytes. | |
6082 | ||
9b547ce6 RW |
6083 | 2010-12-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6084 | ||
6085 | * dwarf_reader.cc: Remove outdated comment. | |
6086 | * gold-threads.cc: Fix typo in error message. | |
6087 | * archive.cc: Fix typos in comments. | |
6088 | * archive.h: Likewise. | |
6089 | * arm-reloc-property.cc: Likewise. | |
6090 | * arm-reloc-property.h: Likewise. | |
6091 | * arm-reloc.def: Likewise. | |
6092 | * arm.cc: Likewise. | |
6093 | * attributes.h: Likewise. | |
6094 | * cref.cc: Likewise. | |
6095 | * ehframe.cc: Likewise. | |
6096 | * fileread.h: Likewise. | |
6097 | * gold.h: Likewise. | |
6098 | * i386.cc: Likewise. | |
6099 | * icf.cc: Likewise. | |
6100 | * incremental.h: Likewise. | |
6101 | * int_encoding.cc: Likewise. | |
6102 | * layout.h: Likewise. | |
6103 | * main.cc: Likewise. | |
6104 | * merge.h: Likewise. | |
6105 | * object.cc: Likewise. | |
6106 | * object.h: Likewise. | |
6107 | * options.cc: Likewise. | |
6108 | * readsyms.cc: Likewise. | |
6109 | * reduced_debug_output.cc: Likewise. | |
6110 | * reloc.cc: Likewise. | |
6111 | * script-sections.cc: Likewise. | |
6112 | * sparc.cc: Likewise. | |
6113 | * symtab.h: Likewise. | |
6114 | * target-reloc.h: Likewise. | |
6115 | * target.cc: Likewise. | |
6116 | * target.h: Likewise. | |
6117 | * timer.cc: Likewise. | |
6118 | * timer.h: Likewise. | |
6119 | * x86_64.cc: Likewise. | |
6120 | ||
83e17bd5 CC |
6121 | 2010-12-09 Cary Coutant <ccoutant@google.com> |
6122 | ||
6123 | * layout.cc (Layout::layout_gnu_stack): Add warnings for executable | |
6124 | stack. | |
6125 | * layout.h (Layout::layout_gnu_stack): Add pointer to Object | |
6126 | parameter; change all callers. | |
6127 | * object.cc (Sized_relobj::do_layout): Adjust call to layout_gnu_stack. | |
6128 | * options.h (warn_execstack): New option. | |
6129 | ||
017257f8 DK |
6130 | 2010-12-07 Doug Kwan <dougkwan@google.com> |
6131 | ||
6132 | * arm.cc (Target_arm::Scan::get_reference_flags): Treat R_ARM_PREL31 | |
6133 | like function call relocations. | |
6134 | ||
c20cbc06 ILT |
6135 | 2010-12-07 Ian Lance Taylor <iant@google.com> |
6136 | ||
6137 | * archive.cc (Archive::get_elf_object_for_member): Permit | |
6138 | punconfigured to be NULL. | |
6139 | (Archive::read_symbols): Pass NULL to get_elf_object_for_member. | |
6140 | (Archive::include_member): Pass NULL to get_elf_object_for_member | |
6141 | if we searched for the archive and this is the first included | |
6142 | object. | |
6143 | ||
4dbfafcc ILT |
6144 | 2010-12-01 Ian Lance Taylor <iant@google.com> |
6145 | ||
6146 | * dwarf_reader.h (class Sized_dwarf_line_info): Add | |
6147 | track_relocs_type_ field. | |
6148 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
6149 | Set track_relocs_type_. | |
6150 | (Sized_dwarf_line_info::process_one_opcode): Ignore the section | |
6151 | contents when using RELA relocs. | |
6152 | (Sized_dwarf_line_info::read_relocs): Add the reloc addend to | |
6153 | reloc_map_. | |
6154 | * reloc.cc (Track_relocs::next_addend): New function. | |
6155 | * reloc.h (class Track_relocs): Declare next_addend. | |
6156 | ||
e5e19edd ILT |
6157 | 2010-12-01 Ian Lance Taylor <iant@google.com> |
6158 | ||
6159 | * testsuite/icf_virtual_function_folding_test.cc (class Bar): Add | |
6160 | virtual destructor. | |
6161 | ||
9a5ce24c ILT |
6162 | 2010-12-01 Ian Lance Taylor <iant@google.com> |
6163 | ||
6164 | * README: Update compilers known to work and fail. | |
6165 | ||
c7791212 NC |
6166 | 2010-11-23 Matthias Klose <doko@ubuntu.com> |
6167 | ||
6168 | * configure.in: For --enable-gold, handle value `default' instead of | |
6169 | `both*'. Always install ld as ld.bfd, install as ld if gold is | |
6170 | not the default. | |
6171 | * configure: Regenerate. | |
6172 | ||
0ad220c9 DK |
6173 | 2010-11-18 Doug Kwan <dougkwan@google.com> |
6174 | ||
6175 | * expression.cc (BINARY_EXPRESSION): Initialize left_alignment | |
6176 | and right_alignment to be zero. Store result alignment only if it is | |
6177 | greater than existing alignment. | |
6178 | ||
ab8056e0 CC |
6179 | 2010-11-16 Cary Coutant <ccoutant@google.com> |
6180 | ||
6181 | PR gold/12220 | |
6182 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
6183 | Check for ".zdebug_line". | |
6184 | ||
fd064a5b CC |
6185 | 2010-11-16 Doug Kwan <dougkwan@google.com> |
6186 | Cary Coutant <ccoutant@google.com> | |
6187 | ||
6188 | * output.h (Output_segment::set_section_addresses): Pass increase_relro | |
6189 | by reference; adjust all callers. | |
6190 | * output.cc (Output_segment::set_section_addresses): Adjust references | |
6191 | to increase_relro. Add padding to *increase_relro when ORDER_RELRO_LAST | |
6192 | list is empty. | |
6193 | (Output_segment::set_offset): Assert if PT_GNU_RELRO segment does not | |
6194 | end at page boundary. | |
6195 | ||
6fc6ea19 CC |
6196 | 2010-11-16 Cary Coutant <ccoutant@google.com> |
6197 | ||
6198 | PR gold/12220 | |
6199 | * layout.cc (Layout::choose_output_section): Transform names of | |
6200 | compressed sections even when using a script with a SECTIONS clause. | |
6201 | (Layout::output_section_name): Remove code to transform | |
6202 | compressed debug section names. | |
6203 | * output.cc (Output_section::add_input_section): Use uncompressed | |
6204 | section size when tracking input sections. | |
6205 | ||
95a2c8d6 RS |
6206 | 2010-11-11 Richard Sandiford <richard.sandiford@linaro.org> |
6207 | ||
6208 | * symtab.h (Symbol::NON_PIC_REF): Remove. | |
6209 | (Symbol::RELATIVE_REF, Symbol::TLS_REF): New Reference_flags. | |
6210 | (Symbol::FUNCTION_CALL): Renumber. Reword comment. | |
6211 | (Symbol::needs_dynamic_reloc): Don't check NON_PIC_REF. | |
6212 | (Symbol::use_plt_offset): Take a flags argument and pass it | |
6213 | directly to needs_dynamic_reloc. Restrict check for undefined | |
6214 | weak symbols to function calls. | |
6215 | * arm.cc (Target_arm::Scan::get_reference_flags): New function. | |
6216 | (Target_arm::Scan::global): Use it. | |
6217 | (Target_arm::Scan::scan_reloc_for_stub): Likewise. | |
6218 | (Target_arm::Relocate::relocate): Likewise. | |
6219 | (Target_arm::Relocate::should_apply_static_reloc): Replace flags | |
6220 | parameter with an r_type parameter. Use get_reference_flags | |
6221 | to get the flags. | |
6222 | (Target_arm::Relocate::relocate): Update accordingly. | |
6223 | * i386.cc (Target_i386::Scan::get_reference_flags): New function. | |
6224 | (Target_i386::Scan::reloc_needs_plt_for_ifunc): Use it. | |
6225 | (Target_i386::Scan::global): Likewise. | |
6226 | (Target_i386::Relocate::relocate): Likewise. | |
6227 | (Target_i386::Relocate::should_apply_static_reloc): Replace flags | |
6228 | parameter with an r_type parameter. Use get_reference_flags | |
6229 | to get the flags. | |
6230 | (Target_i386::Relocate::relocate): Update accordingly. | |
6231 | * powerpc.cc (Target_powerpc::Scan::get_reference_flags): New function. | |
6232 | (Target_powerpc::Scan::global): Use it. | |
6233 | (Target_powerpc::Scan::scan_reloc_for_stub): Likewise. | |
6234 | (Target_powerpc::Relocate::relocate): Likewise. | |
6235 | * sparc.cc (Target_sparc::Scan::get_reference_flags): New function. | |
6236 | (Target_sparc::Scan::global): Use it. | |
6237 | (Target_sparc::Scan::scan_reloc_for_stub): Likewise. | |
6238 | (Target_sparc::Relocate::relocate): Likewise. | |
6239 | * x86_64.cc (Target_x86_64::Scan::get_reference_flags): New function. | |
6240 | (Target_x86_64::Scan::reloc_needs_plt_for_ifunc): Use it. | |
6241 | (Target_x86_64::Scan::global): Likewise. | |
6242 | (Target_x86_64::Relocate::relocate): Likewise. | |
6243 | ||
f625ae50 DK |
6244 | 2010-11-08 Doug Kwan <dougkwan@google.com> |
6245 | Cary Coutant <ccoutant@google.com> | |
6246 | ||
6247 | * arm.cc (Arm_exidx_merge_section::build_contents): New method. | |
6248 | (Arm_exidx_merge_section::section_contents_): New data member. | |
6249 | (Arm_input_section::Arm_input_section): Initialize original_contents_. | |
6250 | (Arm_input_section::~Arm_input_section): De-allocate memory. | |
58797674 | 6251 | (Arm_input_section::original_contents_): New data member. |
f625ae50 DK |
6252 | (Arm_exidx_fixup::process_exidx_section): Pass EXIDX section contents |
6253 | in parameters instead of calling Object::section_contents without | |
6254 | locking. | |
6255 | (Arm_output_section::group_section): New parameter TASK. Pass it | |
6256 | to callees that need locking objects. | |
6257 | (Arm_output_section::fix_exidx_coverage): New parameter TASK. Use it | |
6258 | to lock EXIDX input sections. Fix a formatting issue. Call | |
6259 | Arm_exidx_merged_section::build_contents to create merged section | |
6260 | contents. | |
6261 | (Arm_output_section::create_stub_group): New parameter TASK. Use it | |
6262 | to lock object of stub table owner. | |
6263 | (Arm_exidx_input_section::Arm_exidx_input_section): Add new parameter | |
6264 | TEXT_SIZE to initialize data member TEXT_SIZE_. | |
6265 | (Arm_exidx_input_section::addralign): Fix typo in comment. | |
6266 | (Arm_exidx_input_section::text_size): New method. | |
6267 | (Target_arm::do_relax): New parameter TASK. Pass it to callees | |
6268 | that require locking objects. Lock objects before scanning for stubs | |
6269 | and updating local symbols. | |
6270 | (Arm_input_section<big_endian>::init): Copy contents of original | |
6271 | input section. | |
2e702c99 | 6272 | (Arm_input_section<big_endian>::do_write): Use saved contents of |
f625ae50 DK |
6273 | original input section instead of calling Object::section_contents |
6274 | without locking. | |
6275 | (Arm_exidx_cantunwind::do_fixed_endian_write): Find out text section | |
6276 | size without calling Object::section_size(). | |
6277 | (Arm_exidx_merged_section::Arm_exidx_merged_section): Add sanity check | |
6278 | for size. Allocate a buffer for merged EXIDX entries. | |
6279 | (Arm_exidx_merged_section::build_contents): New method. | |
2e702c99 | 6280 | (Arm_exidx_merged_section::do_write): Move merge section contents |
f625ae50 DK |
6281 | building code to Arm_exidx_merged_section::build_contetns. Write |
6282 | out contetns in buffer instead of building it on the fly. | |
6283 | (Arm_relobj::make_exidx_input_section): Also pass text section size | |
6284 | to Arm_exidx_input_section constructor. | |
6285 | (Arm_relobj::do_read_symbols): Fix memory leak. Fix a formatting issue. | |
6286 | (Arm_dynobj::do_read_symbols): Fix memory leak. | |
6287 | * layout.cc (Layout::finalize): Pass TASK to Target::relax(). | |
6288 | * target.h: (class Task): Add forward declaration. | |
6289 | (Target::relax): Add new parameter TASK and pass it to | |
6290 | Target::do_relax(). | |
6291 | (Target::do_relax):: New parameter TASK. Fix a formatting issue. | |
6292 | ||
5f9bcf58 CC |
6293 | 2010-11-05 Cary Coutant <ccoutant@google.com> |
6294 | ||
6295 | PR gold/10708 | |
6296 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Hold a lock on the | |
6297 | object when reading from the file. | |
6298 | * gold.cc (queue_middle_tasks): Hold a lock on the object when doing | |
6299 | second layout pass. | |
6300 | * icf.cc (preprocess_for_unique_sections): Hold a lock on the object | |
6301 | when reading section contents. | |
6302 | (get_section_contents): Likewise. | |
6303 | (icf::find_identical_sections): Likewise. | |
6304 | * mapfile.cc (Mapfile::print_discarded_sections): Hold a lock on the | |
6305 | object when reading from the file. | |
6306 | * plugin.cc (Plugin_manager::layout_deferred_objects): Hold a lock on | |
6307 | the object when doing deferred section layout. | |
6308 | ||
e597fa08 NC |
6309 | 2010-11-03 Nick Clifton <nickc@redhat.com> |
6310 | ||
6311 | PR gold/12001 | |
6312 | * script.h (class Symbol_assignment: name): New member. Returns | |
6313 | the name of the symbol. | |
6314 | * scrfipt.cc (Script_options::is_pending_assignment): New member. | |
6315 | Returns true if the given symbol name is on the list of | |
6316 | assignments wating to be processed. | |
6317 | * archive.cc (should_incldue_member): If the symbol is undefined, | |
6318 | check to see if it is on the list of symbols pending assignment. | |
6319 | ||
3f9a3278 ILT |
6320 | 2010-11-03 Ryan Mansfield <rmansfield@qnx.com> |
6321 | ||
6322 | * script-sections.cc (Script_sections::find_memory_region): Check | |
6323 | for a NULL output section pointer. | |
6324 | ||
d06fb4d1 DK |
6325 | 2010-10-29 Doug Kwan <dougkwan@google.com> |
6326 | ||
6327 | * arm.cc (Arm_outout_section::fix_exidx_coverage): Adjust call to | |
6328 | Output_section::add_relaxed_input_section. | |
6329 | * output.cc (Output_section::add_relaxed_input_section): Add new | |
6330 | arguments LAYOUT and NAME. Set section order index. | |
6331 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
6332 | Copy section order index. | |
6333 | * output.h (Output_section::add_relaxed_input_section): Add new | |
6334 | arguments LAYOUT and NAME. | |
6335 | ||
90e24de5 ILT |
6336 | 2010-10-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
6337 | ||
6338 | * testsuite/Makefile.am: Move gcctestdir/ld rule to | |
2e702c99 | 6339 | NATIVE_OR_CROSS_LINKER. |
90e24de5 ILT |
6340 | * testsuite/Makefile.in: Regenerate. |
6341 | ||
c9484ea5 DK |
6342 | 2010-10-20 Doug Kwan <dougkwan@google.com> |
6343 | ||
6344 | * arm.cc (Arm_relobj::do_read_symbols): Warn about ARM EXIDX sections | |
6345 | without SHF_LINK_ORDER flags. | |
6346 | * layout.cc (Layout::choose_output_section): Do not filter | |
6347 | SHF_LINK_ORDER flag in a relocatable link. | |
6348 | ||
5bc2f5be CC |
6349 | 2010-10-17 Cary Coutant <ccoutant@google.com> |
6350 | ||
6351 | * output.h (Output_segment::set_section_addresses): Change function | |
6352 | signature. Update all callers. | |
6353 | * output.cc (Output_segment::is_first_section_relro): Ignore TLS | |
6354 | sections. | |
6355 | (Output_segment::set_section_addresses): Align after last TLS | |
6356 | section. Add padding before last relro section instead of after. | |
6357 | ||
0c91cf04 DK |
6358 | 2010-10-17 Doug Kwan <dougkwan@google.com> |
6359 | ||
6360 | * gold/arm.cc (Target_arm::got_section): Use correct order and set | |
6361 | GOT output section to be writable. | |
6362 | ||
8c21d9d3 CC |
6363 | 2010-10-14 Cary Coutant <ccoutant@google.com> |
6364 | ||
6365 | * debug.h (DEBUG_INCREMENTAL): New flag. | |
2e702c99 RM |
6366 | (debug_string_to_enum): Add DEBUG_INCREMENTAL). |
6367 | * gold.cc (queue_initial_tasks): Check parameters for incremental link | |
6368 | mode. | |
6369 | * incremental.cc (report_command_line): Ignore all forms of | |
6370 | --incremental. | |
6371 | * layout.cc (Layout::Layout): Check parameters for incremental link | |
6372 | mode. | |
6373 | * options.cc (General_options::parse_incremental): New function. | |
6374 | (General_options::parse_no_incremental): New function. | |
6375 | (General_options::parse_incremental_full): New function. | |
6376 | (General_options::parse_incremental_update): New function. | |
6377 | (General_options::incremental_mode_): New data member. | |
6378 | (General_options::finalize): Check incremental_mode_. | |
6379 | * options.h (General_options): Update help text for --incremental. | |
6380 | Add --no-incremental, --incremental-full, --incremental-update. | |
6381 | (General_options::Incremental_mode): New enum type. | |
6382 | (General_options::incremental_mode): New function. | |
6383 | (General_options::incremental_mode_): New data member. | |
6384 | * parameters.cc (Parameters::incremental_mode_): New data member. | |
6385 | (Parameters::set_options): Set incremental_mode_. | |
6386 | (Parameters::set_incremental_full): New function. | |
6387 | (Parameters::incremental): New function. | |
6388 | (Parameters::incremental_update): New function. | |
6389 | (set_parameters_incremental_full): New function. | |
6390 | * parameters.h (Parameters::set_incremental_full): New function. | |
6391 | (Parameters::incremental): New function. | |
6392 | (Parameters::incremental_update): New function. | |
6393 | (Parameters::incremental_mode_): New data member. | |
6394 | (set_parameters_incremental_full): New function. | |
6395 | * plugin.cc (Plugin_manager::add_input_file): Check parameters for | |
6396 | incremental link mode. | |
6397 | * reloc.cc (Sized_relobj::do_read_relocs): Likewise. | |
6398 | (Sized_relobj::do_relocate_sections): Likewise. | |
6399 | * testsuite/Makefile.am (incremental_test): Use --incremental-full | |
6400 | option. | |
6401 | * testsuite/Makefile.in: Regenerate. | |
6402 | * testsuite/incremental_test.sh: Filter all forms of --incremental. | |
8c21d9d3 | 6403 | |
bb32aa18 | 6404 | 2010-10-12 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
eb373049 ILT |
6405 | |
6406 | * script-sections.h (class Script_sections): Make | |
6407 | Sections_elements typedef public. | |
6408 | * script-sections.cc (class Sort_output_sections): Add elements_ | |
6409 | field. Add constructor which sets it; change all callers. | |
6410 | (Sort_output_sections::is_before): New function. | |
6411 | (Sort_output_sections::operator()): Call is_before. | |
6412 | * configure.ac (NATIVE_OR_CROSS_LINKER): New automake | |
6413 | conditional. | |
6414 | * testsuite/script_test_10.sh: New test. Test script section | |
6415 | order. | |
6416 | * testsuite/script_test_10.t: Likewise. | |
6417 | * testsuite/script_test_10.s: Likewise. | |
6418 | * testsuite/Makefile.am: Wrap the cross linker tests and the | |
6419 | common tests into NATIVE_OR_CROSS_LINKER. | |
6420 | (check_SCRIPTS): Add script_test_10.sh. | |
6421 | (check_DATA): Add script_test_10.stdout. | |
6422 | (script_test_10.o, script_test_10): New targets. | |
6423 | (script_test_10.stdout): New target. | |
6424 | * configure, testsuite/Makefile.in: Regenerate. | |
6425 | ||
3cef7179 ILT |
6426 | 2010-10-12 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
6427 | ||
6428 | * arm.cc (Target_arm::Scan::local): Report the unsupported reloc | |
6429 | error for the deprecated relocations. | |
6430 | (Target_arm::Scan::global): Likewise. | |
6431 | (Target_arm::Relocate::relocate): Likewise. | |
6432 | ||
7411e9a8 RS |
6433 | 2010-10-12 Richard Sandiford <richard.sandiford@linaro.org> |
6434 | ||
6435 | * fileread.cc (Input_file::find_file): Initialize *found_name | |
6436 | and *namep when using the fallback search for case 4. | |
6437 | ||
6a9da32a CC |
6438 | 2010-10-11 Cary Coutant <ccoutant@google.com> |
6439 | ||
6440 | * options.h (class General_options): Redefine -z lazy as an alias for | |
6441 | the negation of -z now. | |
6442 | ||
ac897c20 ILT |
6443 | 2010-10-11 Ian Lance Taylor <iant@google.com> |
6444 | ||
6445 | * resolve.cc (symbol_to_bits): Report the value of the unsupported | |
6446 | binding. | |
6447 | ||
ea5cae92 NC |
6448 | 2010-10-06 Nick Clifton <nickc@redhat.com> |
6449 | ||
6450 | * script-sections.cc(class Memory_region): Remove | |
6451 | current_lma_offset_ field. Rename current_vma_offset_ to | |
6452 | current_offset_. Add last_section_ field. | |
6453 | (Memory_region::get_current_vma_address): Rename to | |
6454 | get_current_address. | |
6455 | (Memory_region::get_current_lma_address): Delete. | |
6456 | (Memory_region::increment_vma_offset): Rename to | |
6457 | increment_offset. | |
6458 | (Memory_region::increment_lma_offset): Delete. | |
6459 | (Memory_region::attributes_compatible): New method. Returns | |
6460 | true if the provided section is compatible with the region. | |
6461 | (Memory_region::get_last_section): New method. Returns the last | |
6462 | section to use the region. | |
6463 | (Memory_region::set_last_section): New method. Stores the last | |
6464 | section to use the region. | |
6465 | (Script_sections::block_in_region): New method. Returns true if | |
6466 | a block of memory is contained within a region. | |
6467 | (Script_sections::find_memory_region): New method. Locates a | |
6468 | memory region to be used to set a VMA or LMA address. | |
6469 | (Output_section_definition::set_section_addresses): Add code to | |
6470 | check for addresses set by memory regions. | |
6471 | (Output_segment::set_section_addresses): Remove memory region | |
6472 | walking code. | |
6473 | (Script_sections::create_segment): Add a warning if a header | |
6474 | segment is created outside of any region. | |
6475 | * script-sections.h (class Script_sections): Add prototypes for | |
6476 | find_memory_region and block_in_region methods. | |
6477 | * testsuite/memory_test.s: Use .long instead of .word. | |
6478 | * testsuite/memory_test.t: Add some more output sections. | |
6479 | * testsuite/memory_test.sh: Update expected output. | |
6480 | ||
a9bfd952 DK |
6481 | 2010-10-02 Doug Kwan <dougkwan@google.com> |
6482 | ||
6483 | * symtab.cc (Symbol_table::Symbol_table_hash::operator()): Move | |
6484 | defintion to symtab.h | |
6485 | * symtab.h (Symbol_table::Symbol_table_hash::operator()): Change | |
6486 | declaration to defintion. | |
6487 | ||
bacff3ab NC |
6488 | 2010-10-01 Nick Clifton <nickc@redhat.com> |
6489 | ||
6490 | * expression.cc (eval): Replace dummy argument with NULL. | |
6491 | (eval_maybe_dot): Check for a NULL result section pointer. | |
6492 | (Symbol_expression::value): Likewise. | |
6493 | (Dot_expression::value): Likewise. | |
6494 | (BINARY_EXPRESSION): Likewise. | |
6495 | (Max_expression::value): Likewise. | |
6496 | (Min_expression::value): Likewise. | |
6497 | (Absolute_expression::value): Likewise. | |
6498 | (Addr_expression::value_from_output_section): Likewise. | |
6499 | (Loaddddr_expression::value_from_output_section): Likewise. | |
6500 | (Segment_start_expression::value): Likewise. | |
6501 | * script-sections.cc | |
6502 | (Sections_elememt_dot_assignment::finalize_symbols): Replace dummy | |
6503 | argument with NULL. | |
6504 | (Sections_elememt_dot_assignment::set_section_addresses): | |
6505 | Likewise. | |
6506 | (Output_data_expression::do_write_to_buffer): Likewise. | |
6507 | (Output_section_definition::finalize_symbols): Likewise. | |
6508 | (Output_section_definition::set_section_addresses): Likewise. | |
6509 | ||
f81bc8b5 DK |
6510 | 2010-09-30 Doug Kwan <dougkwan@google.com> |
6511 | ||
6512 | * gold/testsuite/arm_branch_out_of_range.sh: Fix broken tests. | |
6513 | ||
c95e9f27 ST |
6514 | 2010-09-28 Sriraman Tallam <tmsriram@google.com> |
6515 | ||
6516 | * target.h (Target::can_icf_inline_merge_sections): New virtual | |
bacff3ab | 6517 | function. |
c95e9f27 ST |
6518 | * x86_64.cc (Target__x86_64::can_icf_inline_merge_sections): New |
6519 | virtual function. | |
6520 | * i386.cc (Target_i386::can_icf_inline_merge_sections): New | |
6521 | virtual function. | |
6522 | * icf.cc (get_section_contents): Inline merge sections only when | |
6523 | target allows it. | |
6524 | ||
3cac54d2 RW |
6525 | 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6526 | ||
6527 | * configure: Regenerate. | |
6528 | ||
2904037a ILT |
6529 | 2010-09-17 Ian Lance Taylor <iant@google.com> |
6530 | ||
6531 | * testsuite/memory_test.sh: Adjust for change of 2010-09-10. | |
d4d91489 ILT |
6532 | * testsuite/Makefile.am (memory_test.o): New target. |
6533 | (memory_test): Depend on memory_test.o, gcctestdir/ld, and | |
6534 | memory_test.t. | |
6535 | * testsuite/Makefile.in: Rebuild. | |
2904037a | 6536 | |
bca7fb63 DK |
6537 | 2010-09-17 Doug Kwan <dougkwan@google.com> |
6538 | ||
6539 | * arm.cc (Target_arm::Relocate::relocate): Ignore symbol type and | |
6540 | defintion if relocation uses GOT entries of the symbol. | |
6541 | * testsuite/icf_safe_test.sh: Fix test. | |
6542 | * testsuite/icf_safe_so_test.sh: Fix test. | |
6543 | ||
4ef28648 CC |
6544 | 2010-09-16 Cary Coutant <ccoutant@google.com> |
6545 | ||
6546 | * script_sections.cc (class Memory_region): Remove "NULL" from | |
6547 | vector initializations. | |
6548 | ||
793990de CC |
6549 | 2010-09-15 Cary Coutant <ccoutant@google.com> |
6550 | ||
6551 | * incremental.cc (Output_section_incremental_inputs::write_info_blocks): | |
6552 | Resolve forwarding symbols. | |
6553 | ||
81e015e2 DK |
6554 | 2010-09-15 Doug Kwan <dougkwan@google.com> |
6555 | ||
6556 | * gold/testsuite/script_test_3.t: Add ARM special sections. | |
6557 | * gold/testsuite/script_test_4.t: Same. | |
6558 | * gold/testsuite/script_test_5.t: Same. | |
6559 | * gold/testsuite/script_test_6.t: Same. | |
6560 | * gold/testsuite/script_test_7.t: Same. | |
6561 | * gold/testsuite/script_test_7.t: Same. | |
6562 | * gold/testsuite/thumb_blx_out_of_range.s: Fix instruction alignment. | |
6563 | ||
36171d64 CC |
6564 | 2010-09-14 Cary Coutant <ccoutant@google.com> |
6565 | ||
6566 | * x86_64.cc (Target_x86_64::saw_tls_block_reloc_): Remove member. | |
6567 | (Target_x86_64::Relocate::relocate_tls): Replace check for | |
6568 | saw_tls_block_reloc_ with test for executable section. | |
6569 | ||
d89051bd CC |
6570 | 2010-09-12 Cary Coutant <ccoutant@google.com> |
6571 | ||
6572 | * symtab.h (Symbol::needs_dynamic_reloc): Non-PIC calls from | |
6573 | position-independent executables to shared libraries need dynamic | |
6574 | relocations. | |
6575 | (Symbol::may_need_copy_reloc): Do not generate COPY relocs in | |
6576 | position-independent executables. | |
6577 | * testsuite/Makefile.am (two_file_mixed_pie_test): New test. | |
6578 | * testsuite/Makefile.in: Regenerate. | |
6579 | ||
fca41f0f NC |
6580 | 2010-09-10 Nick Clifton <nickc@redhat.com> |
6581 | ||
6582 | PR gold/11997 | |
6583 | * testsuite/memory_test.t: Discard any sections that are not | |
6584 | needed. | |
6585 | ||
6695e4b3 L |
6586 | 2010-09-09 H.J. Lu <hongjiu.lu@intel.com> |
6587 | ||
6588 | PR gold/11996 | |
6589 | * object.cc (Sized_relobj::do_finalize_local_symbols): Remove | |
6590 | "This::" to work around a bug in gcc 4.2. | |
6591 | ||
6592 | * testsuite/ifuncmain7.c (foo_ifunc): Add __attribute__ ((used)). | |
6593 | ||
0f72bf6f RÁE |
6594 | 2010-09-09 Rafael Espindola <espindola@google.com> |
6595 | ||
6596 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't put | |
6597 | sections with different PF_X flags in the same segment. | |
6598 | (Layout::find_first_load_seg): Search all segments to find the first | |
6599 | one. | |
6600 | * options.h (rosegment): New. | |
6601 | ||
6602 | 2010-09-08 Rafael Espindola <espindola@google.com> | |
a6577478 | 6603 | |
05a79166 | 6604 | * layout.cc (Layout::set_segment_offsets): Always advance to a new page. |
a6577478 | 6605 | |
aa98ff75 DK |
6606 | 2010-09-08 Doug Kwan <dougkwan@google.com> |
6607 | ||
6608 | * arm.cc (Arm_exidx_cantunwind::do_print_to_mapfile): New method. | |
6609 | (Arm_relobj::do_relocate_sections): Add new parameter for output | |
6610 | file to match the parent. | |
6611 | (Target_arm::scan_reloc_section_for_stubs): Use would-be final values | |
6612 | of local symbols instead of input values. Update code to track | |
6613 | changes in gold::relocate_section. | |
6614 | * object.cc (Sized_relobj::compute_final_local_value): New methods. | |
6615 | (Sized_relobj::compute_final_local_value_internal): New methods. | |
6616 | (Sized_relobj::do_finalize_local_symbols): Move code from loop | |
6617 | body into private version of Sized_relobj::compute_final_local_value. | |
6618 | Call the inline method. | |
6619 | * object.h (Symbol_value::Symbol_value): Define destructor. Free | |
6620 | merged symbol value if there is one. | |
6621 | (Symbol_value::has_output_value): New method defintiion. | |
6622 | (Sized_relobj::Compute_final_local_value_status): New enum type. | |
6623 | (Sized_relobj::compute_final_local_value): New methods. | |
6624 | (Sized_relobj::compute_final_local_value_internal): New methods. | |
6625 | * Makefile.am (check_SCRIPTS): Add arm_branch_out_of_range.sh | |
6626 | and arm_cortex_a8.sh. | |
6627 | (thumb_bl_out_of_range_local, arm_cortex_a8_b_cond, arm_cortex_a8_bl, | |
6628 | arm_cortex_a8_blx, arm_cortex_a8_local, arm_corte_a8_local_reloc): | |
6629 | New tests. | |
6630 | * Makefile.in: Regenerate. | |
6631 | * testsuite/arm_bl_out_of_range.s: Update test. | |
6632 | * testsuite/thumb_bl_out_of_range.s: Ditto. | |
6633 | * testsuite/thumb_blx_out_of_range.s: Ditto. | |
6634 | * testsuite/arm_branch_out_of_range.sh: New file. | |
6635 | * testsuite/arm_cortex_a8.sh: Ditto. | |
6636 | * testsuite/arm_cortex_a8_b.s: Ditto. | |
6637 | * testsuite/arm_cortex_a8_b_cond.s: Ditto. | |
6638 | * testsuite/arm_cortex_a8_b_local.s: Ditto. | |
6639 | * testsuite/arm_cortex_a8_bl.s: Ditto. | |
6640 | * testsuite/arm_cortex_a8_blx.s: Ditto. | |
6641 | * testsuite/arm_cortex_a8_local.s: Ditto. | |
6642 | * testsuite/arm_cortex_a8_local_reloc.s: Ditto. | |
6643 | * testsuite/thumb_bl_out_of_range_local.s: Ditto. | |
6644 | ||
05a79166 L |
6645 | 2010-09-08 Rafael Espindola <espindola@google.com> |
6646 | ||
6647 | * Makefile.am (memory_test.stdout): Run readelf with -W. | |
6648 | * Makefile.in: Regenerate. | |
6649 | * testsuite/memory_test.sh: Make the regexps accept both 32 and | |
6650 | 64 bit output. | |
6651 | ||
33dbc701 RÁE |
6652 | 2010-09-08 Rafael Espindola <espindola@google.com> |
6653 | ||
6654 | * script-sections.cc (Script_sections::add_memory_region): Convert | |
6655 | field precision to int. | |
6656 | * script.cc (script_set_section_region, script_set_section_region): | |
6657 | Convert field precision to int. | |
6658 | ||
731ca54a RÁE |
6659 | 2010-09-08 Rafael Espindola <espindola@google.com> |
6660 | ||
6661 | * arm.cc (do_finalize_sections): Create the __exidx_start and | |
6662 | __exdix_end symbols even when the section is missing. | |
6663 | ||
7f8cd844 NC |
6664 | 2010-09-08 Nick Clifton <nickc@redhat.com> |
6665 | ||
6666 | * README: Remove claim that MEMORY is not supported. | |
6667 | * expression.cc (script_exp_function_origin) | |
6668 | (script_exp_function_length): Move from here to ... | |
6669 | * script.cc: ... here. | |
6670 | (script_set_section_region, script_add_memory) | |
6671 | (script_parse_memory_attr, script_include_directive): New | |
6672 | functions. | |
6673 | * script-sections.cc | |
6674 | (class Memory_region): New class. | |
6675 | (class Output_section_definition): Add set_memory_region, | |
6676 | set_section_vma, set_section_lma and get_section_name methods. | |
6677 | (class Script_Sections): Add add_memory_region, | |
6678 | find_memory_region, find_memory_region_origin, | |
6679 | find_memory_region_length and set_memory_region methods. | |
6680 | Have set_section_addresses method walk the list of set memory | |
6681 | regions. | |
6682 | Extend the print methos to display memory regions. | |
6683 | * script-sections.h: Add prototypes for new methods. | |
6684 | Add enum for MEMORY region attributes. | |
6685 | * yyscript.y: Add support for parsing MEMORY regions. | |
6686 | * script-c.h: Add prototypes for new functions. | |
6687 | * testsuite/Makefile.am: Add test of MEMORY region functionality. | |
6688 | * testsuite/Makefile.in: Regenerate. | |
6689 | * testsuite/memory_test.sh: New script. | |
6690 | * testsuite/memory_test.s: New assembler source file. | |
6691 | * testsuite/memory_test.t: New linker script. | |
6692 | ||
a4649286 DK |
6693 | 2010-08-27 Doug Kwan <dougkwan@google.com> |
6694 | ||
6695 | * gold/resolve.cc (Symbol_table::should_override): Let a weak | |
6696 | reference override an existing dynamic weak reference. | |
6697 | * testsuite/Makefile.am: Add new test dyn_weak_ref. | |
6698 | * testsuite/Makefile.in: Regenerate. | |
6699 | * testsuite/dyn_weak_ref.sh: New file. | |
6700 | * testsuite/dyn_weak_ref_1.c: Ditto. | |
6701 | * testsuite/dyn_weak_ref_2.c: Ditto. | |
6702 | ||
b56648ad ILT |
6703 | 2010-08-27 Ian Lance Taylor <iant@google.com> |
6704 | ||
6705 | * incremental.h (class Incremental_input_entry): Add virtual | |
6706 | destructor. | |
6707 | ||
809313cb ILT |
6708 | 2010-08-27 Ian Lance Taylor <iant@google.com> |
6709 | ||
6710 | * testsuite/start_lib_test_3.c: Mark t3 as used. | |
6711 | ||
11e32464 NC |
6712 | 2010-08-27 Nick Clifton <nickc@redhat.com> |
6713 | ||
6714 | * options.cc (version_script): Fix small typo in previous | |
6715 | whitespace tidyup. | |
6716 | ||
ca09d69a NC |
6717 | 2010-08-25 Nick Clifton <nickc@redhat.com> |
6718 | ||
6719 | * archive.cc: Formatting fixes: Remove whitespace between | |
6720 | typename and following asterisk. Remove whitespace between | |
6721 | function name and opening parenthesis. | |
6722 | * archive.h: Likewise. | |
6723 | * arm.cc: Likewise. | |
6724 | * attributes.cc: Likewise. | |
6725 | * attributes.h: Likewise. | |
6726 | * common.cc: Likewise. | |
6727 | * copy-relocs.cc: Likewise. | |
6728 | * dirsearch.h: Likewise. | |
6729 | * dynobj.cc: Likewise. | |
6730 | * ehframe.cc: Likewise. | |
6731 | * ehframe.h: Likewise. | |
6732 | * expression.cc: Likewise. | |
6733 | * fileread.cc: Likewise. | |
6734 | * fileread.h: Likewise. | |
6735 | * gc.h: Likewise. | |
6736 | * gold-threads.cc: Likewise. | |
6737 | * gold.cc: Likewise. | |
6738 | * i386.cc: Likewise. | |
6739 | * icf.h: Likewise. | |
6740 | * incremental-dump.cc: Likewise. | |
6741 | * incremental.cc: Likewise. | |
6742 | * layout.cc: Likewise. | |
6743 | * layout.h: Likewise. | |
6744 | * main.cc: Likewise. | |
6745 | * merge.cc: Likewise. | |
6746 | * merge.h: Likewise. | |
6747 | * object.cc: Likewise. | |
6748 | * object.h: Likewise. | |
6749 | * options.cc: Likewise. | |
6750 | * options.h: Likewise. | |
6751 | * output.cc: Likewise. | |
6752 | * output.h: Likewise. | |
6753 | * plugin.cc: Likewise. | |
6754 | * plugin.h: Likewise. | |
6755 | * powerpc.cc: Likewise. | |
6756 | * reloc.cc: Likewise. | |
6757 | * script-c.h: Likewise. | |
6758 | * script-sections.cc: Likewise. | |
6759 | * script.cc: Likewise. | |
6760 | * stringpool.cc: Likewise. | |
6761 | * symtab.cc: Likewise. | |
6762 | * symtab.h: Likewise. | |
6763 | * target.cc: Likewise. | |
6764 | * timer.cc: Likewise. | |
6765 | * timer.h: Likewise. | |
6766 | * version.cc: Likewise. | |
6767 | * x86_64.cc: Likewise. | |
6768 | ||
b8fa8750 NC |
6769 | 2010-08-24 Nick Clifton <nickc@redhat.com> |
6770 | ||
6771 | PR 11899 | |
6772 | * layout.cc (segment_precedes): Sort segments by their physical | |
6773 | addresses, if they have been set. | |
6774 | ||
9919d93b CC |
6775 | 2010-08-23 Cary Coutant <ccoutant@google.com> |
6776 | ||
6777 | * archive.cc (Lib_group::add_symbols): Lock object before deleting its | |
6778 | symbols data. | |
6779 | (Lib_group::include_member): Unlock object after deleting its | |
6780 | symbols data. | |
6781 | * testsuite/start_lib_test_3.c: Remove all global symbols to trigger | |
6782 | the bug fixed here. | |
6783 | ||
97b4be1c CC |
6784 | 2010-08-19 Neil Vachharajani <nvachhar@google.com> |
6785 | Cary Coutant <ccoutant@google.com> | |
6786 | ||
6787 | * gold/archive.h (Add_lib_group_symbols): Add readsyms_blocker_, adjust | |
6788 | constructor, and set_blocker. | |
6789 | * gold/archive.cc (Add_lib_group_symbols::is_runnable): Also check | |
6790 | readsyms_blocker_. | |
6791 | * gold/readsyms.cc (Read_symbols::do_lib_group): Also pass | |
6792 | this->this_blocker_ to Add_lib_group_symbols::set_blocker. | |
6793 | * testsuite/Makefile.am (start_lib_test): New test case. | |
6794 | * testsuite/Makefile.in: Regenerate. | |
6795 | * testsuite/start_lib_test_main.c: New file. | |
6796 | * testsuite/start_lib_test_1.c: New file. | |
6797 | * testsuite/start_lib_test_2.c: New file. | |
6798 | * testsuite/start_lib_test_3.c: New file. | |
6799 | ||
dd0b1884 ILT |
6800 | 2010-08-19 Ian Lance Taylor <iant@google.com> |
6801 | ||
6802 | * Makefile.in: Rebuild with automake 1.11.1. | |
6803 | * aclocal.m4: Likewise. | |
6804 | * testsuite/Makefile.in: Likewise. | |
6805 | ||
7223e9ca ILT |
6806 | 2010-08-19 Ian Lance Taylor <iant@google.com> |
6807 | ||
6808 | PR 10893 | |
6809 | * i386.cc (class Output_data_plt_i386): Update declarations. | |
6810 | Define Global_ifunc and Local_ifunc types. Add global_ifuncs_ and | |
6811 | local_ifuncs_ fields. | |
6812 | (Target_i386::do_plt_section_for_global): New function. | |
6813 | (Target_i386::do_plt_section_for_local): New function. | |
6814 | (Output_data_plt_i386::Output_data_plt_i386): Add symtab | |
6815 | parameter; change all callers. Initialize global_ifuncs_ and | |
6816 | local_ifuncs_. If doing a static link define __rel_iplt_start and | |
6817 | __rel_iplt_end. | |
6818 | (Output_data_plt_i386::add_entry): Handle IFUNC symbols. | |
6819 | (Output_data_plt_i386::add_local_ifunc_entry): New function. | |
6820 | (Output_data_plt_i386::do_write): Fix GOT entries for IFUNC | |
6821 | symbols. | |
6822 | (Target_i386::make_plt_section): New function, broken out of | |
6823 | make_plt_entry. Set sh_info field of .rel.plt to point to .plt. | |
6824 | (Target_i386::make_plt_entry): Call make_plt_section. | |
6825 | (Target_i386::make_local_ifunc_plt_entry): New function. | |
6826 | (Target_i386::Scan::reloc_needs_iplt_for_ifunc): New function. | |
6827 | (Target_i386::Scan::local): Handle IFUNC symbols. Add | |
6828 | R_386_IRELATIVE to switch. | |
6829 | (Target_i386::Scan::global): Likewise. | |
6830 | (Target_i386::Relocate::relocate): Likewise. | |
6831 | (Target_i386::Relocatable_size_for_reloc): Add R_386_IRELATIVE to | |
6832 | switch. | |
6833 | * x86_64.cc (class Output_data_plt_x86_64): Update declarations. | |
6834 | (Target_x86_64::do_plt_section_for_global): New function. | |
6835 | (Target_x86_64::do_plt_section_for_local): New function. | |
6836 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add symtab | |
6837 | parameter; change all callers. If doing a static link define | |
6838 | __rela_iplt_start and __rela_iplt_end. | |
6839 | (Output_data_plt_x86_64::add_entry): Handle IFUNC symbols. | |
6840 | (Output_data_plt_x86_64::add_local_ifunc_entry): New function. | |
6841 | (Target_x86_64::make_plt_section): Set sh_info field of .rel.plt | |
6842 | to point to .plt. | |
6843 | (Target_x86_64::make_local_ifunc_plt_entry): New function. | |
6844 | (Target_x86_64::Scan::check_non_pic): Add R_X86_64_IRELATIVE to | |
6845 | switch. | |
6846 | (Target_x86_64::Scan::reloc_needs_iplt_for_ifunc): New function. | |
6847 | (Target_x86_64::Scan::local): Handle IFUNC symbols. Add | |
6848 | R_X86_64_IRELATIVE to switch. | |
6849 | (Target_x86_64::Scan::global): Likewise. | |
6850 | (Target_x86_64::Relocate::relocate): Likewise. | |
6851 | (Target_x86_64::Relocatable_size_for_reloc): Add R_X86_64_IRELATIVE to | |
6852 | switch. | |
6853 | * target.h (class Target): Add plt_section_for_global and | |
6854 | plt_section_for_local functions. Add do_plt_section_for_global | |
6855 | and do_plt_section_for_local virtual functions. | |
6856 | * symtab.h (Symbol::needs_plt_entry): Handle IFUNC symbol. Add | |
6857 | clarifying comments. | |
6858 | (Symbol::use_plt_offset): Handle IFUNC symbol. | |
6859 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
6860 | local_plt_offsets_. | |
6861 | (Sized_relobj::local_has_plt_offset): New function. | |
6862 | (Sized_relobj::local_plt_offset): New function. | |
6863 | (Sized_relobj::set_local_plt_offset): New function. | |
6864 | (Sized_relobj::do_count): Handle IFUNC symbol. | |
6865 | * object.h (class Symbol_value): Add is_ifunc_symbol_ field. Take | |
6866 | a bit away from input_shndx_ field. Add set_is_func_symbol and | |
6867 | is_ifunc_symbol functions. | |
6868 | (class Sized_relobj): Update declarations. Remove Tls_got_entry | |
6869 | and Local_tls_got_offsets. Define Local_plt_offsets. Add | |
6870 | local_plt_offsets_ field. | |
6871 | (Sized_relobj::clear_local_symbols): Clear local_plt_offsets_. | |
6872 | * output.h (class Output_section_data): Add non-const | |
6873 | output_section function. | |
6874 | (class Output_data_got): Update declarations. | |
6875 | (class Output_data_got::Got_entry): Add use_plt_offset_ field. | |
6876 | Add use_plt_offset parameter to global and local constructors. | |
6877 | Change all callers. Change local_sym_index_ field to 31 bits. | |
6878 | Change GSYM_CODE and CONSTANT_CODE accordingly. | |
6879 | * output.cc (Output_data_reloc_base::do_adjust_output_section): If | |
6880 | doing a static link don't set sh_link field. | |
6881 | (Output_data_got::Got_entry::write): Use PLT offset if | |
6882 | appropriate. | |
6883 | (Output_data_got::add_global_plt): New function. | |
6884 | (Output_data_got::add_local_plt): New function. | |
6885 | * target-reloc.h (relocate_section): Handle IFUNC symbol. | |
6886 | * defstd.cc (in_section): Remove entries for __rel_iplt_start, | |
6887 | __rel_iplt_end, __rela_iplt_start, and __rela_iplt_end. | |
6888 | * configure.ac: Set IFUNC automake conditional for glibc >= 2.11. | |
6889 | * testsuite/Makefile.am: Add a bunch of IFUNC tests, all within | |
6890 | IFUNC conditional. | |
6891 | * testsuite/ifunc-sel.h: New file. | |
6892 | * testsuite/ifuncmain1.c: New file. | |
6893 | * testsuite/ifuncmain1vis.c: New file. | |
6894 | * testsuite/ifuncmod1.c: New file. | |
6895 | * testsuite/ifuncdep2.c: New file. | |
6896 | * testsuite/ifuncmain2.c: New file. | |
6897 | * testsuite/ifuncmain3.c: New file. | |
6898 | * testsuite/ifuncmod3.c: New file. | |
6899 | * testsuite/ifuncmain4.c: New file. | |
6900 | * testsuite/ifuncmain5.c: New file. | |
6901 | * testsuite/ifuncmod5.c: New file. | |
6902 | * testsuite/ifuncmain6pie.c: New file. | |
6903 | * testsuite/ifuncmod6.c: New file. | |
6904 | * testsuite/ifuncmain7.c: New file. | |
6905 | * configure, testsuite/Makefile.in: Rebuild. | |
6906 | ||
56f75c03 ILT |
6907 | 2010-08-18 Ian Lance Taylor <iant@google.com> |
6908 | ||
6909 | * incremental.cc | |
6910 | (Output_section_incremental_inputs::write_input_files): Add cast | |
6911 | to avoid signed/unsigned comparison warning. | |
6912 | (Output_section_incremental_inputs::write_info_blocks): Likewise. | |
6913 | ||
55455f89 CC |
6914 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
6915 | ||
6916 | * common.cc (Sort_commons::operator()): Remove unnecessary code. | |
6917 | ||
e2054bcb ILT |
6918 | 2010-08-13 Ian Lance Taylor <iant@google.com> |
6919 | ||
6920 | * testsuite/incremental_test_1.c: Add prototype to avoid warning. | |
6921 | ||
74f67560 DK |
6922 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
6923 | Doug Kwan <dougkwan@google.com> | |
6924 | ||
6925 | * resolve.cc (Symbol_table::should_override): When a weak dynamic | |
6926 | defintion overrides non-weak undef, remember that the original undef | |
6927 | is not weak. | |
6928 | * symtab.cc (Symbol_table::sized_write_global): For undef without | |
6929 | an original weak binding, set binding to global in output. | |
6930 | * testsuite/Makefile.am: Add new test strong_ref_weak_def. | |
6931 | * testsuite/Makefile.in: Regenerate. | |
6932 | * testsuite/strong_ref_weak_def.sh: New file. | |
6933 | * testsuite/strong_ref_weak_def_1.c: Ditto. | |
6934 | * testsuite/strong_ref_weak_def_2.c: Ditto. | |
6935 | ||
d1238d12 CC |
6936 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
6937 | ||
6938 | * testsuite/incremental_test.sh: Rewrite. | |
6939 | * testsuite/incremental_test_1.c: Rewrite. | |
6940 | * testsuite/incremental_test_2.c: Rewrite. | |
6941 | ||
0e70b911 CC |
6942 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
6943 | ||
6944 | * arm.cc (Target_arm::got_size): Add const. | |
6945 | (Target_arm::got_entry_count): New function. | |
6946 | (Target_arm::plt_entry_count): New function. | |
6947 | (Target_arm::first_plt_entry_offset): New function. | |
6948 | (Target_arm::plt_entry_size): New function. | |
6949 | (Output_data_plt_arm::entry_count): New function. | |
6950 | (Output_data_plt_arm::first_plt_entry_offset): New function. | |
6951 | (Output_data_plt_arm::get_plt_entry_size): New function. | |
6952 | * i386.cc (Target_i386::got_size): Add const. | |
6953 | (Target_i386::got_entry_count): New function. | |
6954 | (Target_i386::plt_entry_count): New function. | |
6955 | (Target_i386::first_plt_entry_offset): New function. | |
6956 | (Target_i386::plt_entry_size): New function. | |
6957 | (Output_data_plt_i386::entry_count): New function. | |
6958 | (Output_data_plt_i386::first_plt_entry_offset): New function. | |
6959 | (Output_data_plt_i386::get_plt_entry_size): New function. | |
6960 | * incremental-dump.cc (dump_incremental_inputs): Adjust call to | |
6961 | find_incremental_inputs_sections. Dump incremental_got_plt section. | |
6962 | * incremental.cc: Include target.h. | |
6963 | (Sized_incremental_binary::do_find_incremental_inputs_sections): Add | |
6964 | parameter. Adjust all callers. Find incremental_got_plt section. | |
6965 | (Incremental_inputs::create_data_sections): Create incremental_got_plt | |
6966 | section. | |
6967 | (Output_section_incremental_inputs::set_final_data_size): Calculate | |
6968 | size of incremental_got_plt section. | |
6969 | (Output_section_incremental_inputs::do_write): Write the | |
6970 | incremental_got_plt section. | |
6971 | (Got_plt_view_info): New struct. | |
6972 | (Local_got_offset_visitor): New class. | |
6973 | (Global_got_offset_visitor): New class. | |
6974 | (Global_symbol_visitor_got_plt): New class. | |
6975 | (Output_section_incremental_inputs::write_got_plt): New function. | |
6976 | * incremental.h (Incremental_binary::find_incremental_inputs_sections): | |
6977 | Add parameter. Adjust all callers. | |
6978 | (Incremental_binary::do_find_incremental_inputs_sections): Likewise. | |
6979 | (Incremental_inputs::got_plt_section): New function. | |
6980 | (Incremental_inputs::got_plt_section_): New data member. | |
6981 | (Incremental_got_plt_reader): New class. | |
6982 | * layout.cc (Layout::create_incremental_info_sections): Add the | |
6983 | incremental_got_plt section. | |
6984 | * object.h (Got_offset_list::get_list): New function. | |
6985 | (Got offset_list::for_all_got_offsets): New function. | |
6986 | (Sized_relobj::local_got_offset_list): New function. | |
6987 | * powerpc.cc (Target_powerpc::got_size): Add const. | |
6988 | (Target_powerpc::got_entry_count): New function. | |
6989 | (Target_powerpc::plt_entry_count): New function. | |
6990 | (Target_powerpc::first_plt_entry_offset): New function. | |
6991 | (Target_powerpc::plt_entry_size): New function. | |
6992 | (Output_data_plt_powerpc::entry_count): New function. | |
6993 | (Output_data_plt_powerpc::first_plt_entry_offset): New function. | |
6994 | (Output_data_plt_powerpc::get_plt_entry_size): New function. | |
6995 | * sparc.cc (Target_sparc::got_size): Add const. | |
6996 | (Target_sparc::got_entry_count): New function. | |
6997 | (Target_sparc::plt_entry_count): New function. | |
6998 | (Target_sparc::first_plt_entry_offset): New function. | |
6999 | (Target_sparc::plt_entry_size): New function. | |
7000 | (Output_data_plt_sparc::entry_count): New function. | |
7001 | (Output_data_plt_sparc::first_plt_entry_offset): New function. | |
7002 | (Output_data_plt_sparc::get_plt_entry_size): New function. | |
7003 | * symtab.h (Symbol::got_offset_list): New function. | |
7004 | (Symbol_table::for_all_symbols): New function. | |
7005 | * target.h (Sized_target::got_entry_count): New function. | |
7006 | (Sized_target::plt_entry_count): New function. | |
7007 | (Sized_target::plt_entry_size): New function. | |
7008 | * x86_64.cc (Target_x86_64::got_size): Add const. | |
7009 | (Target_x86_64::got_entry_count): New function. | |
7010 | (Target_x86_64::plt_entry_count): New function. | |
7011 | (Target_x86_64::first_plt_entry_offset): New function. | |
7012 | (Target_x86_64::plt_entry_size): New function. | |
7013 | (Output_data_plt_x86_64::entry_count): New function. | |
7014 | (Output_data_plt_x86_64::first_plt_entry_offset): New function. | |
7015 | (Output_data_plt_x86_64::get_plt_entry_size): New function. | |
7016 | ||
09ec0418 CC |
7017 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
7018 | ||
7019 | * archive.cc: Include incremental.h. | |
7020 | (Archive::Archive): Initialize incremental_info_. | |
7021 | (Archive::include_member): Record archive members in incremental info. | |
7022 | (Add_archive_symbols::run): Record begin and end of an archive in | |
7023 | incremental info. | |
7024 | (Lib_group::include_member): Record objects in incremental info. | |
7025 | * archive.h (Incremental_archive_entry): Forward declaration. | |
7026 | (Archive::set_incremental_info): New member function. | |
7027 | (Archive::incremental_info): New member function. | |
7028 | (Archive::Unused_symbol_iterator): New class. | |
7029 | (Archive::unused_symbols_begin): New member function. | |
7030 | (Archive::unused_symbols_end): New member function. | |
7031 | (Archive::incremental_info_): New data member. | |
7032 | * incremental-dump.cc (find_input_containing_global): New function. | |
7033 | (dump_incremental_inputs): Dump new incremental info sections. | |
7034 | * incremental.cc: Include symtab.h. | |
7035 | (Output_section_incremental_inputs): New class. | |
7036 | (Sized_incremental_binary::do_find_incremental_inputs_sections): Support | |
7037 | new incremental info sections. | |
7038 | (Sized_incremental_binary::do_check_inputs): Likewise. | |
7039 | (Incremental_inputs::report_archive): Remove. | |
7040 | (Incremental_inputs::report_archive_begin): New function. | |
7041 | (Incremental_inputs::report_archive_end): New function. | |
7042 | (Incremental_inputs::report_object): New function. | |
7043 | (Incremental_inputs::finalize_inputs): Remove. | |
7044 | (Incremental_inputs::report_input_section): New function. | |
7045 | (Incremental_inputs::report_script): Rewrite. | |
7046 | (Incremental_inputs::finalize): Do nothing but finalize string table. | |
7047 | (Incremental_inputs::create_incremental_inputs_section_data): Remove. | |
7048 | (Incremental_inputs::sized_create_inputs_section_data): Remove. | |
7049 | (Incremental_inputs::create_data_sections): New function. | |
7050 | (Incremental_inputs::relocs_entsize): New function. | |
7051 | (Output_section_incremental_inputs::set_final_data_size): New function. | |
7052 | (Output_section_incremental_inputs::do_write): New function. | |
7053 | (Output_section_incremental_inputs::write_header): New function. | |
7054 | (Output_section_incremental_inputs::write_input_files): New function. | |
7055 | (Output_section_incremental_inputs::write_info_blocks): New function. | |
7056 | (Output_section_incremental_inputs::write_symtab): New function. | |
7057 | * incremental.h (Incremental_script_entry): Forward declaration. | |
7058 | (Incremental_object_entry): Forward declaration. | |
7059 | (Incremental_archive_entry): Forward declaration. | |
7060 | (Incremental_inputs): Forward declaration. | |
7061 | (Incremental_inputs_header_data): Remove. | |
7062 | (Incremental_inputs_header): Remove. | |
7063 | (Incremental_inputs_header_write): Remove. | |
7064 | (Incremental_inputs_entry_data): Remove. | |
7065 | (Incremental_inputs_entry): Remove. | |
7066 | (Incremental_inputs_entry_write): Remove. | |
7067 | (enum Incremental_input_type): Add INCREMENTAL_INPUT_ARCHIVE_MEMBER. | |
7068 | (Incremental_binary::find_incremental_inputs_sections): Add parameters. | |
7069 | (Incremental_binary::do_find_incremental_inputs_sections): Likewise. | |
7070 | (Sized_ncremental_binary::do_find_incremental_inputs_sections): | |
7071 | Likewise. | |
7072 | (Incremental_input_entry): New class. | |
7073 | (Incremental_script_entry): New class. | |
7074 | (Incremental_object_entry): New class. | |
7075 | (Incremental_archive_entry): New class. | |
7076 | (Incremental_inputs::Incremental_inputs): Initialize new data members. | |
7077 | (Incremental_inputs::report_inputs): Remove. | |
7078 | (Incremental_inputs::report_archive): Remove. | |
7079 | (Incremental_inputs::report_archive_begin): New function. | |
7080 | (Incremental_inputs::report_archive_end): New function. | |
7081 | (Incremental_inputs::report_object): Change prototype. | |
7082 | (Incremental_inputs::report_input_section): New function. | |
7083 | (Incremental_inputs::report_script): Change prototype. | |
7084 | (Incremental_inputs::get_reloc_count): New function. | |
7085 | (Incremental_inputs::set_reloc_count): New function. | |
7086 | (Incremental_inputs::create_data_sections): New function. | |
7087 | (Incremental_inputs::create_incremental_inputs_section_data): Remove. | |
7088 | (Incremental_inputs::inputs_section): New function. | |
7089 | (Incremental_inputs::symtab_section): New function. | |
7090 | (Incremental_inputs::relocs_section): New function. | |
7091 | (Incremental_inputs::get_stringpool): Add const. | |
7092 | (Incremental_inputs::command_line): Add const. | |
7093 | (Incremental_inputs::inputs): Remove. | |
7094 | (Incremental_inputs::command_line_key): New function. | |
7095 | (Incremental_inputs::input_file_count): New function. | |
7096 | (Incremental_inputs::input_files): New function. | |
7097 | (Incremental_inputs::relocs_entsize): New function. | |
7098 | (Incremental_inputs::sized_create_inputs_section_data): Remove. | |
7099 | (Incremental_inputs::finalize_inputs): Remove. | |
7100 | (Incremental_inputs::Input_info): Remove. | |
7101 | (Incremental_inputs::lock_): Remove. | |
7102 | (Incremental_inputs::inputs_): Change type. | |
7103 | (Incremental_inputs::inputs_map_): Remove. | |
7104 | (Incremental_inputs::current_object_entry_): New data member. | |
7105 | (Incremental_inputs::inputs_section_): New data member. | |
7106 | (Incremental_inputs::symtab_section_): New data member. | |
7107 | (Incremental_inputs::relocs_section_): New data member. | |
7108 | (Incremental_inputs::reloc_count_): New data member. | |
7109 | (Incremental_inputs_reader): New class. | |
7110 | (Incremental_symtab_reader): New class. | |
7111 | (Incremental_relocs_reader): New class. | |
7112 | * layout.cc (Layout::finalize): Move finalization of incremental info | |
7113 | and creation of incremental info sections to follow finalization of | |
7114 | symbol table. Set offsets for postprocessing sections. | |
7115 | (Layout::create_incremental_info_sections): Call | |
7116 | Incremental_inputs::create_data_sections. Add incremental symtab | |
7117 | and relocs sections. Set sh_entsize and sh_link fields. Arrange for | |
7118 | sections to layout after input sections. | |
7119 | * layout.h (struct Timespec): Forward declaration. | |
7120 | (Layout::incremental_inputs): Add const. | |
7121 | (Layout::create_incremental_info_sections): Add parameter. | |
7122 | * main.cc (main): Remove call to Incremental_inputs::report_inputs. | |
7123 | * object.cc: Include incremental.h. | |
7124 | (Relobj::finalize_incremental_relocs): New function. | |
7125 | (Sized_relobj::do_layout): Record input sections in incremental info. | |
7126 | * object.h (Object::output_section): New function. | |
7127 | (Object::output_section_offset): Moved from Relobj. | |
7128 | (Object::get_incremental_reloc_base): New function. | |
7129 | (Object::get_incremental_reloc_count): New function. | |
7130 | (Object::do_output_section): New function. | |
7131 | (Object::do_output_section_offset): Moved from Relobj. | |
7132 | (Object::do_get_incremental_reloc_base): New function. | |
7133 | (Object::do_get_incremental_reloc_count): New function. | |
7134 | (Object::Object): Initialize new data members. | |
7135 | (Relobj::output_section): Renamed do_output_section and moved to | |
7136 | protected. | |
7137 | (Relobj::output_section_offset): Moved to Object. | |
7138 | (Relobj::do_get_incremental_reloc_base): New function. | |
7139 | (Relobj::do_get_incremental_reloc_count): New function. | |
7140 | (Relobj::allocate_incremental_reloc_counts): New function. | |
7141 | (Relobj::count_incremental_reloc): New function. | |
7142 | (Relobj::finalize_incremental_relocs): New function. | |
7143 | (Relobj::next_incremental_reloc_index): New function. | |
7144 | (Relobj::reloc_counts_): New data member. | |
7145 | (Relobj::reloc_bases_): New data member. | |
7146 | (Sized_relobj::do_relocate_sections): Add parameter. Change caller. | |
7147 | (Sized_relobj::relocate_sections): Add parameter. Change all callers. | |
7148 | (Sized_relobj::incremental_relocs_scan): New function. | |
7149 | (Sized_relobj::incremental_relocs_scan_reltype): New function. | |
7150 | (Sized_relobj::incremental_relocs_write): New function. | |
7151 | (Sized_relobj::incremental_relocs_write_reltype): New function. | |
7152 | * plugin.cc (Plugin_manager::add_input_file): Rewrite test for | |
7153 | incremental link. | |
7154 | * readsyms.cc (Read_symbols::do_read_symbols): Move reporting of | |
7155 | archives and object files elsewhere. | |
7156 | (Add_symbols::run): Report object files here. | |
7157 | (Finish_group::run): Report end of archive at end of group. | |
7158 | * reloc.cc: Include layout.h, incremental.h. | |
7159 | (Sized_relobj::do_read_relocs): Need relocations for incremental link. | |
7160 | (Sized_relobj::do_scan_relocs): Record relocations for incremental link. | |
7161 | (Sized_relobj::incremental_relocs_scan): New function. | |
7162 | (Sized_relobj::incremental_relocs_scan_reltype): New function. | |
7163 | (Sized_relobj::do_relocate_sections): Write incremental relocations. | |
7164 | (Sized_relobj::incremental_relocs_write): New function. | |
7165 | (Sized_relobj::incremental_relocs_write_reltype): New function. | |
7166 | * script.cc (read_input_script): Rewrite test for incremental link. | |
7167 | Change call to Incremental_inputs::report_script. | |
7168 | * symtab.h (Symbol_table::first_global_index): New function. | |
7169 | (Symbol_table::output_count): New function. | |
7170 | ||
ce0d1972 DK |
7171 | 2010-08-12 Doug Kwan <dougkwan@google.com> |
7172 | ||
7173 | * arm.cc (Target_arm::merge_object_attributes): Check command line | |
7174 | options --no-wchar-size-warning and --no-enum-size-warning. | |
7175 | * options.h (General_options): Add ld-compatible options | |
7176 | --no-enum-size-warning and --no-wchar-size-warning. | |
7177 | ||
6e5710ce ILT |
7178 | 2010-08-04 Ian Lance Taylor <iant@google.com> |
7179 | ||
7180 | * x86_64.cc (Target_x86_64::Scan::local): Use | |
7181 | R_X86_64_GNU_VTINHERIT instead of R_386_GNU_VTINHERIT and | |
7182 | R_X86_64_GNU_VTENTRY instead of R_386_GNU_VTENTRY. | |
7183 | (Target_x86_64::Scan::global): Likewise. | |
7184 | (Target_x86_64::Relocate::relocate): Likewise. | |
7185 | (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc): | |
7186 | Likewise. | |
7187 | ||
fef830db CC |
7188 | 2010-08-03 Cary Coutant <ccoutant@google.com> |
7189 | ||
7190 | * merge.cc (Output_merge_string::do_add_input_section): Count strings | |
7191 | to reserve space in merged_strings vector. Keep total input size | |
7192 | for stats. | |
7193 | (Output_merge_string::do_print_merge_stats): Print total input size. | |
7194 | * merge.h (Output_merge_string): Add input_size_ field. | |
7195 | * stringpool.cc (Stringpool_template::string_length): Move | |
7196 | implementations out of Stringpool_template class and place in | |
7197 | stringpool.h. | |
7198 | * stringpool.h (string_length): Move out of Stringpool_template. | |
7199 | ||
1e3811b0 ILT |
7200 | 2010-08-03 Ian Lance Taylor <iant@google.com> |
7201 | ||
7202 | PR 11712 | |
7203 | * layout.cc (relaxation_loop_body): If address of load segment is | |
7204 | set, adjust address to include headers if possible. | |
7205 | ||
7af0c620 ILT |
7206 | 2010-08-03 Ian Lance Taylor <iant@google.com> |
7207 | ||
7208 | * version.cc (version_string): Bump to 1.10. | |
7209 | ||
22f0da72 ILT |
7210 | 2010-08-03 Ian Lance Taylor <iant@google.com> |
7211 | ||
7212 | PR 11805 | |
7213 | * layout.h (enum Output_section_order): Define. | |
7214 | (class Layout): Update declarations. | |
7215 | * layout.cc (Layout::get_output_section): Add order parameter. | |
7216 | Remove is_interp, is_dynamic_linker_section, is_last_relro, and | |
7217 | is_first_non_relro parameters. Change all callers. | |
7218 | (Layout::choose_output_section): Likewise. | |
7219 | (Layout::add_output_section_data): Likewise. | |
7220 | (Layout::make_output_section): Likewise. Set order. | |
7221 | (Layout::default_section_order): New function. | |
7222 | (Layout::layout_eh_frame): Call add_output_section_to_nonload. | |
7223 | * output.cc (Output_section::Output_section): Initialize order_. | |
7224 | Don't initialize deleted fields. | |
7225 | (Output_segment::Output_segment): Don't initialize deleted | |
7226 | fields. | |
7227 | (Output_segment::add_output_section_to_load): New function | |
7228 | replacing add_output_section. Change all callers to call this or | |
7229 | add_output_section_to_nonload. | |
7230 | (Output_segment::add_output_section_to_nonload): New function. | |
7231 | (Output_segment::remove_output_section): Rewrite. | |
7232 | (Output_segment::add_initial_output_data): Likewise. | |
7233 | (Output_segment::has_any_data_sections): Likewise. | |
7234 | (Output_segment::is_first_section_relro): Likewise. | |
7235 | (Output_segment::maximum_alignment): Likewise. | |
7236 | (Output_segment::has_dynamic_reloc): New function replacing | |
7237 | dynamic_reloc_count. Change all callers. | |
7238 | (Output_segment::has_dynamic_reloc_list): New function replacing | |
7239 | dynamic_reloc_count_list. Change all callers. | |
7240 | (Output_segment::set_section_addresses): Rewrite. | |
7241 | (Output_segment::set_offset): Rewrite. | |
7242 | (Output_segment::find_first_and_last_list): Remove. | |
7243 | (Output_segment::set_tls_offsets): Rewrite. | |
7244 | (Output_segment::first_section_load_address): Likewise. | |
7245 | (Output_segment::output_section_count): Likewise. | |
7246 | (Output_segment::section_with_lowest_load_address): Likewise. | |
7247 | (Output_segment::write_section_headers): Likewise. | |
7248 | (Output_segment::print_sections_to_map): Likewise. | |
7249 | * output.h (class Output_data): Remove dynamic_reloc_count_ | |
7250 | field. Add has_dynamic_reloc_ field. Make bools into bitfields. | |
7251 | (Output_data::add_dynamic_reloc): Rewrite. | |
7252 | (Output_data::has_dynamic_reloc): New function. | |
7253 | (Output_data::dynamic_reloc_count): Remove. | |
7254 | (class Output_section): Add order_ field. Remvoe is_relro_local_, | |
7255 | is_last_relro_, is_first_non_relro_, is_interp_, | |
7256 | is_dynamic_linker_section_ fields. Add order and set_order | |
7257 | functions. Remove is_relro_local, set_is_relro_local, | |
7258 | is_last_relro, set_is_last_relro, is_first_non_relro, | |
7259 | set_is_first_non_relro functions, is_interp, set_is_interp, | |
7260 | is_dynamic_linker_section, and set_is_dynamic_linker_section | |
7261 | functions. | |
7262 | (class Output_segment): Change Output_data_list from std::list to | |
7263 | std:;vector. Add output_lists_ field. Remove output_data_ and | |
7264 | output_bss_ fields. Update declarations. | |
7265 | ||
3ff2ccb0 ILT |
7266 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
7267 | ||
7268 | * arm.cc (Target_arm::gc_process_relocs): Use typename. | |
7269 | * powerpc.cc (Target_powerpc::gc_process_relocs): Likewise. | |
7270 | * sparc.cc (Target_sparc::gc_process_relocs): Likewise. | |
7271 | ||
88a4108b ILT |
7272 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
7273 | ||
7274 | PR 11855 | |
7275 | * script.cc (Script_options::Script_options): Initialize | |
7276 | symbol_definitions_ and symbol_references_. | |
7277 | (Script_options::add_symbol_assignment): Update | |
7278 | symbol_definitions_ and symbol_references_. | |
7279 | (Script_options::add_symbol_reference): New function. | |
7280 | (script_symbol): New function. | |
7281 | * script.h (class Script_options): Add symbol_definitions_ and | |
7282 | symbol_references_ fields. | |
7283 | (Script_options::referenced_const_iterator): New type. | |
7284 | (Script_options::referenced_begin): New function. | |
7285 | (Script_options::referenced_end): New function. | |
7286 | (Script_options::is_referenced): New function. | |
7287 | (Script_options::any_unreferenced): New function. | |
7288 | * script-c.h (script_symbol): Declare. | |
7289 | * yyscript.y (exp): Call script_symbol. | |
7290 | * symtab.cc: Include "script.h". | |
7291 | (Symbol_table::gc_mark_undef_symbols): Add layout parameter. | |
7292 | Change all callers. Check symbols referenced by scripts. | |
7293 | (Symbol_table::add_undefined_symbols_from_command_line): Add | |
7294 | layout parameter. Change all callers. | |
7295 | (Symbol_table::do_add_undefined_symbols_from_command_line): | |
7296 | Likewise. Break out loop body. Check symbols referenced by | |
7297 | scripts. | |
7298 | (Symbol_table::add_undefined_symbol_from_command_line): New | |
7299 | function broken out of | |
7300 | do_add_undefined_symbols_from_command_line. | |
7301 | * symtab.h (class Symbol_table): Update declarations. | |
7302 | * archive.cc: Include "layout.h". | |
7303 | (Archive::should_include_member): Add layout parameter. Change | |
7304 | all callers. Check for symbol mentioned in expression. | |
7305 | * archive.h (class Archive): Update declaration. | |
7306 | * object.cc (Sized_relobj::do_should_include_member): Add layout | |
7307 | parameter. | |
7308 | * object.h (Object::should_include_member): Add layout parameter. | |
7309 | Change all callers. | |
7310 | (Object::do_should_include_member): Add layout parameter. | |
7311 | (class Sized_relobj): Update declaration. | |
7312 | * dynobj.cc (Sized_dynobj::do_should_include_member): Add layout | |
7313 | parameter. | |
7314 | * dynobj.h (class Sized_dynobj): Update declaration. | |
7315 | * plugin.cc (Sized_pluginobj::do_should_include_member): Add | |
7316 | layout parameter. | |
7317 | * plugin.h (class Sized_pluginobj): Update declaration. | |
7318 | ||
5f1ab67a ILT |
7319 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
7320 | ||
7321 | PR 11866 | |
7322 | * output.cc (Output_segment::set_offset): Search for the first and | |
7323 | last sections rather than assuming that the list is in order. | |
7324 | (Output_segment::find_first_and_last_list): New function. | |
7325 | * output.h (class Output_segment): Update declarations. | |
7326 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_strip_test. | |
7327 | (relro_strip_test_SOURCES): New variable. | |
7328 | (relro_strip_test_DEPENDENCIES): New variable. | |
7329 | (relro_strip_test_LDFLAGS): New variable. | |
7330 | (relro_strip_test_LDADD): New variable. | |
7331 | (relro_strip_test.so): New target. | |
7332 | ||
a8df5856 ILT |
7333 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
7334 | ||
7335 | * i386.cc (class Target_i386): Add got_tlsdesc_ field. | |
7336 | (Target_i386::Target_i386):: Initialize got_tlsdesc_. | |
7337 | (Target_i386::got_tlsdesc_section): New function. | |
7338 | (Target_i386::got_section): Create space for GOT entries for | |
7339 | TLSDESC relocations. | |
7340 | (Target_i386::Scan::local): Use TLSDESC GOT for unoptimized | |
7341 | R_386_TLS_GOTDESC. | |
7342 | (Target_i386::Scan::global): Likewise. | |
7343 | (Target_i386::Relocate::relocate_tls): Adjust GOT offset when | |
7344 | using TLSDESC GOT. | |
7345 | * x86_64.cc (class Target_x86_64): Add got_tlsdesc_ field. | |
7346 | (Target_x86_64::Target_x86_64):: Initialize got_tlsdesc_. | |
7347 | (Target_x86_64::got_tlsdesc_section): New function. | |
7348 | (Target_x86_64::got_section): Create space for GOT entries for | |
7349 | TLSDESC relocations. | |
7350 | (Target_x86_64::Scan::local): Use TLSDESC GOT for unoptimized | |
7351 | R_386_TLS_GOTDESC. | |
7352 | (Target_x86_64::Scan::global): Likewise. | |
7353 | (Target_x86_64::Relocate::relocate_tls): Adjust GOT offset when | |
7354 | using TLSDESC GOT. | |
7355 | ||
0c10a0a6 ILT |
7356 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
7357 | ||
7358 | * testsuite/final_layout.sh: Use dc to convert from hex to | |
7359 | decimal. | |
7360 | ||
41cbeecc ST |
7361 | 2010-07-29 Sriraman Tallam <tmsriram@google.com> |
7362 | ||
7363 | * arm.cc (Target_arm<big_endian>::gc_process_relocs): Add template | |
7364 | paramter to the call to gold::gc_process_relocs. | |
7365 | * i386.cc (Target_i386<big_endian>::gc_process_relocs): Add template | |
7366 | paramter to the call to gold::gc_process_relocs. | |
7367 | * x86_64.cc (Target_x86_64<big_endian>::gc_process_relocs): Add template | |
7368 | parameter to the call to gold::gc_process_relocs. | |
7369 | * powerpc.cc (Target_powerpc<big_endian>::gc_process_relocs): Add | |
7370 | template parameter to the call to gold::gc_process_relocs. | |
7371 | * sparc.cc (Target_sparc<big_endian>::gc_process_relocs): Add template | |
7372 | paramter to the call to gold::gc_process_relocs. | |
7373 | * gc.h (get_embedded_addend_size): New function. | |
7374 | (gc_process_relocs): Save the size of the reloc for use by ICF. | |
7375 | * icf.cc (get_section_contents): Get the addend from the text section | |
7376 | for SHT_REL relocation sections. | |
7377 | * icf.h (Icf::Reloc_addend_size_info): New typedef. | |
7378 | (Icf::Reloc_info): Add new member reloc_addend_size_info. | |
7379 | * int_encoding.h (read_from_pointer): New overloaded function. | |
7380 | * testsuite/Makefile.am (icf_sht_rel_addend_test): New test. | |
7381 | * testsuite/icf_sht_rel_addend_test.sh: New file. | |
7382 | * testsuite/icf_sht_rel_addend_test_1.cc: New file. | |
7383 | * testsuite/icf_sht_rel_addend_test_2.cc: New file. | |
7384 | ||
6ea55b82 RW |
7385 | 2010-07-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7386 | ||
7387 | * configure.ac (AM_INIT_AUTOMAKE): Use parallel-tests option. | |
7388 | * Makefile.in: Regenerate. | |
7389 | * testsuite/Makefile.in: Regenerate. | |
7390 | ||
9691462b ILT |
7391 | 2010-07-27 Jeffrey Yasskin <jyasskin@google.com> |
7392 | ||
7393 | * testsuite/debug_msg.sh: Test mixed weak/strong symbol behavior. | |
7394 | * gold/testsuite/debug_msg.cc: Likewise. | |
7395 | * gold/testsuite/odr_violation1.cc | |
7396 | * gold/testsuite/odr_violation2.cc | |
7397 | ||
76897331 CC |
7398 | 2010-07-21 Cary Coutant <ccoutant@google.com> |
7399 | ||
7400 | * merge.h (Output_merge_string::Merged_string): Remove object, shndx, | |
7401 | string, and length fields. | |
7402 | (Output_merge_string::Merged_strings_list): New type. | |
7403 | (Output_merge_string::Merged_strings_lists): New typedef. | |
7404 | (Output_merge_string): Replace merged_strings_ with | |
7405 | merged_strings_lists_. | |
7406 | * merge.cc (Output_merge_string::do_add_input_section): Allocate new | |
7407 | Merged_strings_list per input object and section. Don't store pointer | |
7408 | to the string. Don't store length with each merged string entry. | |
7409 | (Output_merge_string::finalize_merged_data): Loop over list of merged | |
7410 | strings lists. Recompute length of each merged string. | |
7411 | ||
78384e8f CC |
7412 | 2010-07-15 Cary Coutant <ccoutant@google.com> |
7413 | ||
7414 | * plugin.cc (Plugin_finish::run): Don't call cleanup handlers from | |
7415 | here. | |
7416 | ||
783659f9 ILT |
7417 | 2010-07-14 Ian Lance Taylor <iant@google.com> |
7418 | ||
7419 | * descriptors.cc (Descriptors::open): Report correct name in error | |
7420 | message. | |
7421 | ||
131687b4 DK |
7422 | 2010-07-13 Doug Kwan <dougkwan@google.com> |
7423 | ||
7424 | * arm.cc (Arm_input_section::Arm_input_section): For a | |
7425 | SHT_ARM_EXIDX section, always keeps the input sections. | |
7426 | (Arm_input_section::set_exidx_section_link): New method. | |
7427 | (Arm_exidx_input_section::Arm_exidx_input_section): Initialize | |
7428 | has_errors_ to false. | |
7429 | (Arm_exidx_input_section::has_errors, | |
7430 | Arm_exidx_input_section::set_has_errors): New methods. | |
7431 | (Arm_exidx_input_section::has_errors_): New data member. | |
7432 | (Arm_relobj::get_exidx_shndx_list): New method. | |
7433 | (Arm_output_section::append_text_sections_to_list): Do not skip | |
7434 | section without SHF_EXECINSTR. | |
7435 | (Arm_output_section::fix_exidx_coverage): Skip input sections with | |
7436 | errors. | |
2e702c99 | 7437 | (Arm_relobj::make_exidx_input_section): Add new parameter for text |
131687b4 DK |
7438 | section header. Make error messages more verbose. Check for |
7439 | a non-executable section linked to an EXIDX section. | |
7440 | (Arm_relobj::do_read_symbols): Remove error checking, which has been | |
7441 | moved to Arm_relobj::make_exidx_input_section. Add an assertion to | |
7442 | check that there is no deferred EXIDX section if we exit early. | |
7443 | Instead of not making an EXIDX section in case of an error, make one | |
7444 | and set the has_errors flag of it. | |
7445 | (Target_arm::do_finalize_sections): Fix up links of EXIDX sections | |
7446 | in a relocatable link. | |
7447 | (Target_arm::do_relax): Look for the EXIDX output section instead of | |
7448 | assuming that it is called .ARM.exidx. | |
2e702c99 | 7449 | (Target_arm::fix_exidx_coverage): Add a new parameter for input |
131687b4 DK |
7450 | section list. Do not check for SHF_EXECINSTR section flags but |
7451 | skip any input section with errors. | |
7452 | * output.cc (Output_section::Output_section): Initialize | |
7453 | always_keeps_input_sections_ to false. | |
7454 | (Output_section::add_input_section): Check for | |
7455 | always_keeps_input_sections_. | |
7456 | * output.h (Output_section::always_keeps_input_sections, | |
7457 | Output_section::set_always_keeps_input_sections): New methods. | |
7458 | (Output_section::always_keeps_input_sections): New data member. | |
7459 | ||
69517287 RÁE |
7460 | 2010-07-13 Rafael Espindola <espindola@google.com> |
7461 | ||
7462 | * fileread.cc (try_extra_search_path, find_file): Move to Input_file. | |
7463 | * fileread.h (Input_file): Add try_extra_search_path and find_file. | |
7464 | ||
82742395 ILT |
7465 | 2010-07-13 Philip Herron <herron.philip@googlemail.com> |
7466 | Ian Lance Taylor <iant@google.com> | |
7467 | ||
7468 | * output.h (Output_section_lookup_maps::add_merge_section): | |
7469 | Correct check of whether value was inserted. | |
7470 | (Output_section_lookup_maps::add_merge_input_section): Likewise. | |
7471 | (Output_section_lookup_maps::add_relaxed_input_section): | |
7472 | Likewise. | |
7473 | * arm.cc (Target_arm::got_section): Remove used local os. | |
7474 | * i386.cc (Target_i386::got_section): Likewise. | |
7475 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
7476 | * sparc.cc (Target_sparc::got_section): Likewise. | |
7477 | (Target_sparc::relocate): Remove unused local have_got_offset. | |
7478 | * powerpc.cc (Target_powerpc::relocate): Likewise. | |
7479 | ||
f2d707b5 ILT |
7480 | 2010-07-13 Ian Lance Taylor <iant@google.com> |
7481 | ||
241531d6 ILT |
7482 | * compressed_output.cc (zlib_decompress): Fix signature in |
7483 | !HAVE_ZLIB_H case. | |
7484 | ||
f2d707b5 ILT |
7485 | * archive.cc (Archive::include_member): Unlock an external member |
7486 | of a thin archive. Don't bother to delete an object we know is | |
7487 | NULL. | |
7488 | ||
a2e47362 CC |
7489 | 2010-07-12 Cary Coutant <ccoutant@google.com> |
7490 | ||
7491 | * compressed_output.cc (zlib_decompress): New function. | |
7492 | (get_uncompressed_size): New function. | |
7493 | (decompress_input_section): New function. | |
7494 | * compressed_output.h (get_uncompressed_size): New function. | |
7495 | (decompress_input_section): New function. | |
7496 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info) | |
7497 | Handle compressed debug sections. | |
7498 | * layout.cc (is_compressed_debug_section): New function. | |
7499 | (Layout::output_section_name): Map compressed section names to | |
7500 | canonical names. | |
7501 | * layout.h (is_compressed_debug_section): New function. | |
7502 | (is_debug_info_section): Recognize compressed debug sections. | |
7503 | * merge.cc: Include compressed_output.h. | |
7504 | (Output_merge_data::do_add_input_section): Handle compressed | |
7505 | debug sections. | |
7506 | (Output_merge_string::do_add_input_section): Handle compressed | |
7507 | debug sections. | |
7508 | * object.cc: Include compressed_output.h. | |
7509 | (Sized_relobj::Sized_relobj): Initialize new data members. | |
7510 | (build_compressed_section_map): New function. | |
7511 | (Sized_relobj::do_read_symbols): Handle compressed debug sections. | |
7512 | * object.h (Object::section_is_compressed): New method. | |
7513 | (Object::do_section_is_compressed): New method. | |
7514 | (Sized_relobj::Compressed_section_map): New type. | |
7515 | (Sized_relobj::do_section_is_compressed): New method. | |
7516 | (Sized_relobj::compressed_sections_): New data member. | |
7517 | * output.cc (Output_section::add_input_section): Handle compressed | |
7518 | debug sections. | |
7519 | * reloc.cc: Include compressed_output.h. | |
7520 | (Sized_relobj::write_sections): Handle compressed debug sections. | |
7521 | ||
ce279a62 CC |
7522 | 2010-07-08 Cary Coutant <ccoutant@google.com> |
7523 | ||
7524 | * resolve.cc (Symbol_table::resolve): Remember whether undef was | |
7525 | weak when resolving to a dynamic def. | |
7526 | (Symbol_table::should_override): Add adjust_dyndef flag; set it | |
7527 | for weak undef/dynamic def cases. Adjust callers. | |
7528 | * symtab.cc (Symbol::init_fields): Initialize undef_binding_set_ and | |
7529 | undef_binding_weak_. | |
7530 | (Symbol_table::sized_write_globals): Adjust symbol binding. | |
7531 | (Symbol_table::sized_write_symbol): Add binding parameter. | |
7532 | * symtab.h (Symbol::set_undef_binding): New method. | |
7533 | (Symbol::is_undef_binding_weak): New method. | |
7534 | (Symbol::undef_binding_set_, Symbol::undef_binding_weak_): New members. | |
7535 | (Symbol_table::should_override): Add new parameter. | |
7536 | (Symbol_table::sized_write_symbol): Add new parameter. | |
7537 | ||
7538 | * testsuite/weak_undef_file1.cc: Add new test case. | |
7539 | * testsuite/weak_undef_file2.cc: Fix header comment. | |
7540 | * testsuite/weak_undef_test.cc: Add new test case. | |
7541 | ||
b2286c10 DK |
7542 | 2010-06-29 Doug Kwan <dougkwan@google.com> |
7543 | ||
7544 | * arm-reloc-property.cc (Arm_reloc_property::Arm_reloc_property): | |
7545 | Initialize USE_SYMBOL_. | |
7546 | * arm-reloc-property.h (Arm_reloc_property::uses_symbol): New method | |
7547 | definition. | |
7548 | (Arm_reloc_property::uses_symbol_): New data member declaration. | |
7549 | * arm.cc (Target_arm::Relocate::relocate): Exit early if relocation | |
7550 | uses symbol value and symbol is undefined but not weakly undefined. | |
7551 | ||
4802450a RÁE |
7552 | 2010-06-28 Rafael Espindola <espindola@google.com> |
7553 | ||
7554 | * plugin.cc (Plugin::load): Use dlerror. | |
7555 | ||
e5ca47ba ILT |
7556 | 2010-06-26 Jeffrey Yaskin <jyasskin@google.com> |
7557 | ||
7558 | * symtab.cc (detect_odr_violations): When reporting an ODR | |
7559 | violation, report an object where the symbol is defined. | |
7560 | ||
8a75a161 DK |
7561 | 2010-06-25 Doug Kwan <dougkwan@google.com> |
7562 | ||
7563 | * arm.cc (Target_arm::can_check_for_functions_pointers): Return true. | |
7564 | (Target_arm::section_may_have_icf_unsafe_pointers): New method | |
7565 | definition. | |
7566 | (Target_arm::Scan::local_reloc_may_be_function_pointer, | |
7567 | Target_arm::Scan::global_reloc_may_be_function_pointer): Implement | |
7568 | target hook to detect function points. | |
7569 | (Target_arm::Scan::possible_function_pointer_reloc): New method. | |
7570 | * icf.h (Icf::check_section_for_function_pointers): Change type of | |
7571 | parameter SECTION_NAME to const reference to std::string. Use | |
7572 | target hook to determine if section may have unsafe pointers. | |
7573 | * target.h (Target::section_may_have_icf_unsafe_pointers): New | |
7574 | method definition. | |
7575 | ||
42218b9f RÁE |
7576 | 2010-06-21 Rafael Espindola <espindola@google.com> |
7577 | ||
7578 | * fileread.cc (Input_file::find_fie): New | |
7579 | (Input_file::open): Use Input_file::find_fie. | |
7580 | * fileread.h (Input_file::find_fie): New | |
7581 | * plugin.cc (set_extra_library_path): New. | |
7582 | (Plugin::load): Add set_extra_library_path to the transfer vector. | |
7583 | (Plugin_manager::set_extra_library_path): New. | |
7584 | (Plugin_manager::add_input_file): Use the extra search path if set. | |
7585 | (set_extra_library_path(): New. | |
7586 | * plugin.h (Plugin_manager): Add set_extra_library_path and | |
7587 | extra_search_path_. | |
7588 | ||
a0506cca CC |
7589 | 2010-06-19 Cary Coutant <ccoutant@google.com> |
7590 | ||
7591 | * layout.cc (gdb_sections): Add .debug_types. | |
7592 | (lines_only_debug_sections): Likewise. | |
7593 | ||
6508b958 RÁE |
7594 | 2010-06-18 Rafael Espindola <espindola@google.com> |
7595 | ||
7596 | * plugin.cc (add_input_file,add_input_library) | |
7597 | (Plugin_manager::add_input_file): Make filename arguments const. | |
7598 | * plugin.h (Plugin_manager::add_input_file): Make filename arguments | |
7599 | const. | |
7600 | ||
3e235302 DK |
7601 | 2010-06-16 Doug Kwan <dougkwan@google.com> |
7602 | ||
7603 | * arm.cc (Target_arm::do_finalize_sections): Do not emit an | |
7604 | .ARM.attributes section if we have not merged any input | |
7605 | attributes sections. | |
7606 | ||
106e8a6c DK |
7607 | 2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
7608 | ||
7609 | * arm.cc: Allow combining objects with no EABI version | |
7610 | information. | |
7611 | ||
91ff43fe RÁE |
7612 | 2010-06-15 Rafael Espindola <espindola@google.com> |
7613 | ||
7614 | * plugin.cc (Plugin_hook::run): Set in_real_elf for the start symbol. | |
7615 | ||
68ed838c ILT |
7616 | 2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
7617 | ||
7618 | * fileread.cc: Only #include <sys/uio.h> if HAVE_READV. | |
7619 | (struct iovec): Correct !HAVE_READV definition. | |
7620 | ||
f3a2388f CC |
7621 | 2010-06-10 Cary Coutant <ccoutant@google.com> |
7622 | ||
7623 | * object.cc (Sized_relobj::do_layout): Defer layout for reloc sections. | |
7624 | (Sized_relobj::do_layout_deferred_sections): Do layout for deferred | |
7625 | reloc sections. | |
7626 | * object.h (Sized_relobj::deferred_layout_relocs_): New data member. | |
7627 | ||
7628 | PR 11683 | |
7629 | * symtab.h (Symbol::is_placeholder): New member function. | |
7630 | * target-reloc.h (relocate_section): Check for placeholder symbols. | |
7631 | ||
7632 | * testsuite/Makefile.am (plugin_test_8): New test. | |
7633 | (plugin_test_9): New test. | |
7634 | * testsuite/Makefile.in: Regenerate. | |
7635 | ||
e1df38aa NC |
7636 | 2010-06-09 Nick Clifton <nickc@redhat.com> |
7637 | ||
7638 | * yyscript.y (input_list_element): Allow strings prefixed with | |
7639 | the '-' character. Treat these as libraries. | |
7640 | * script.cc (script_add_library): New function. Adds a library | |
7641 | specified by "-l<name>" found in an input script. | |
7642 | * script-c.h: Add prototype for script_add_library. | |
7643 | ||
25bbe950 DK |
7644 | 2010-06-07 Doug Kwan <dougkwan@google.com> |
7645 | ||
7646 | * arm.cc (Target_arm::do_relax): Reserve more space for stubs. | |
7647 | Restrict stub-group size to be within long conditional branch | |
7648 | range when working around cortex-A8 erratum. | |
7649 | ||
0f32ea4c ILT |
7650 | 2010-06-07 Damien Diederen <dd@crosstwine.com> |
7651 | ||
7652 | * gold-threads.cc (Lock_impl_threads::Lock_impl_threads): Correct | |
7653 | #ifdef typo. | |
7654 | ||
8fe2a369 ST |
7655 | 2010-06-03 Sriraman Tallam <tmsriram@google.com> |
7656 | ||
7657 | PR gold/11658 | |
7658 | * output.cc | |
7659 | (Output_section::Input_section_sort_entry::compare_section_ordering): | |
7660 | Change to return non-zero correctly. | |
7661 | (Output_section::Input_section_sort_section_order_index_compare | |
7662 | ::operator()): Change to fix ambiguity in comparisons. | |
7663 | ||
6e9ba2ca ST |
7664 | 2010-06-01 Sriraman Tallam <tmsriram@google.com> |
7665 | ||
7666 | * gold.h (is_wildcard_string): New function. | |
7667 | * layout.cc (Layout::layout): Pass this pointer to add_input_section. | |
7668 | (Layout::layout_eh_frame): Ditto. | |
7669 | (Layout::find_section_order_index): New method. | |
7670 | (Layout::read_layout_from_file): New method. | |
7671 | * layout.h (Layout::find_section_order_index): New method. | |
7672 | (Layout::read_layout_from_file): New method. | |
7673 | (Layout::input_section_position_): New private member. | |
7674 | (Layout::input_section_glob_): New private member. | |
7675 | * main.cc (main): Call read_layout_from_file here. | |
7676 | * options.h (--section-ordering-file): New option. | |
7677 | * output.cc (Output_section::input_section_order_specified_): New | |
7678 | member. | |
7679 | (Output_section::Output_section): Initialize new member. | |
7680 | (Output_section::add_input_section): Add new parameter. | |
7681 | Keep input sections when --section-ordering-file is used. | |
7682 | (Output_section::set_final_data_size): Sort input sections when | |
7683 | section ordering file is specified. | |
7684 | (Output_section::Input_section_sort_entry): Add new parameter. | |
7685 | Check sorting type. | |
7686 | (Output_section::Input_section_sort_entry::compare_section_ordering): | |
7687 | New method. | |
7688 | (Output_section::Input_section_sort_compare::operator()): Change to | |
7689 | consider section_order_index. | |
7690 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
7691 | Change to consider section_order_index. | |
7692 | (Output_section::Input_section_sort_section_order_index_compare | |
7693 | ::operator()): New method. | |
7694 | (Output_section::sort_attached_input_sections): Change to sort | |
7695 | according to section order when specified. | |
e1df38aa NC |
7696 | (Output_section::add_input_section<32, true>): Add new parameter. |
7697 | (Output_section::add_input_section<64, true>): Add new parameter. | |
7698 | (Output_section::add_input_section<32, false>): Add new parameter. | |
7699 | (Output_section::add_input_section<64, false>): Add new parameter. | |
6e9ba2ca ST |
7700 | * output.h (Output_section::add_input_section): Add new parameter. |
7701 | (Output_section::input_section_order_specified): New | |
7702 | method. | |
7703 | (Output_section::set_input_section_order_specified): New method. | |
7704 | (Input_section::Input_section): Initialize section_order_index_. | |
7705 | (Input_section::section_order_index): New method. | |
7706 | (Input_section::set_section_order_index): New method. | |
7707 | (Input_section::section_order_index_): New member. | |
7708 | (Input_section::Input_section_sort_section_order_index_compare): New | |
7709 | struct. | |
7710 | (Output_section::input_section_order_specified_): New member. | |
7711 | * script-sections.cc (is_wildcard_string): Delete and move modified | |
7712 | method to gold.h. | |
7713 | (Output_section_element_input::Output_section_element_input): Modify | |
7714 | call to is_wildcard_string. | |
7715 | (Output_section_element_input::Input_section_pattern | |
7716 | ::Input_section_pattern): Ditto. | |
7717 | (Output_section_element_input::Output_section_element_input): Ditto. | |
7718 | * testsuite/Makefile.am (final_layout): New test case. | |
7719 | * testsuite/Makefile.in: Regenerate. | |
7720 | * testsuite/final_layout.cc: New file. | |
7721 | * testsuite/final_layout.sh: New file. | |
7722 | ||
3537c84b RÁE |
7723 | 2010-06-01 Rafael Espindola <espindola@google.com> |
7724 | ||
7725 | * plugin.cc (Plugin::load): Pass the output name to the plugin. | |
7726 | ||
105b6afd RÁE |
7727 | 2010-06-01 Rafael Espindola <espindola@google.com> |
7728 | ||
7729 | * plugin.cc (Sized_pluginobj::::do_add_symbols): Correctly set the | |
7730 | visibility of symbols. | |
7731 | ||
29e11421 DK |
7732 | 2010-05-27 Doug Kwan <dougkwan@google.com> |
7733 | ||
7734 | * object.cc (Sized_relobj::do_finalize_local_symbols): Use offset | |
7735 | from start of output section instead of address for a local symbol | |
7736 | in a merged or relaxed section when doing a relocatable link. | |
7737 | ||
5e0f337e RÁE |
7738 | 2010-05-26 Rafael Espindola <espindola@google.com> |
7739 | ||
703d02da | 7740 | PR 11604 |
5e0f337e RÁE |
7741 | * gold/object.cc(Sized_relobj::do_layout_deferred_sections): Avoid |
7742 | adding sections the garbage collector removed. | |
7743 | * gold/testsuite/Makefile.am: Add test. | |
7744 | * gold/testsuite/Makefile.in: Regenerate. | |
7745 | * gold/testsuite/plugin_test_7.sh: New. | |
7746 | * gold/testsuite/plugin_test_7_1.c: New. | |
7747 | * gold/testsuite/plugin_test_7_2.c: New. | |
7748 | ||
f4187277 RÁE |
7749 | 2010-05-26 Rafael Espindola <espindola@google.com> |
7750 | ||
7751 | * script-sections.cc (Output_section_definition::set_section_addresses): | |
7752 | Check for --section-start. | |
7753 | ||
5c388529 DK |
7754 | 2010-05-26 Doug Kwan <dougkwan@google.com> |
7755 | ||
7756 | * arm.cc (Arm_scan_relocatable_relocs): New class. | |
7757 | (Target_arm::relocate_special_relocatable): New method. | |
7758 | (Arm_relocate_functions::arm_branch_common): Handle relocatable link. | |
7759 | (Arm_relocate_functions::thumb_branch_common): Same. | |
7760 | (Target_arm::scan_relocatable_relocs): Use Arm_scan_relocatable_relocs | |
7761 | instead of Default_scan_relocatable_relocs. | |
7762 | * target-reloc.h (relocate_for_relocatable): Let target handle | |
7763 | relocation strategy Relocatable_relocs::RELOC_SPECIAL. | |
7764 | * target.h (Sized_target::relocate_special_relocatable): New method. | |
7765 | ||
bca1c3ae ILT |
7766 | 2010-05-25 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
7767 | ||
7768 | * timer.cc: Only #include <sys/times.h> if HAVE_TIMES is defined. | |
7769 | ||
0439c796 DK |
7770 | 2010-05-23 Doug Kwan <dougkwan@google.com> |
7771 | ||
7772 | * arm.cc (Arm_input_section::do_output_offset): Use convert_types | |
7773 | instead of a cast. | |
7774 | (Target_arm::apply_cortex_a8_workaround): Rewrite a conditional branch | |
7775 | with a direct branch, not a conditional branch, to a stub. | |
7776 | * merge.cc (Output_merge_base::record_input_section): New method | |
7777 | defintion. | |
7778 | (Output_merge_data::do_add_input_section): Record input section if | |
7779 | keeps-input-sections flag is set. | |
7780 | (Output_merge_string::do_add_input_section): Ditto. | |
7781 | * merge.h (Output_merge_base::Output_merge_base): Initialize new data | |
7782 | members KEEPS_INPUT_SECTIONS_, FIRST_RELOBJ_, FIRST_SHNDX_ and | |
7783 | INPUT_SECTIONS_. | |
7784 | (Output_merge_base::keeps_input_sections, | |
7785 | Output_merge_base::set_keeps_input_sections, | |
7786 | Output_merge_base::first_relobj, Output_merge_base::first_shndx): New | |
7787 | method definitions. | |
7788 | (Output_merge_base::Input_sections): New type declaration. | |
7789 | (Output_merge_base::input_sections_begin, | |
7790 | Output_merge_base::input_sections_end, | |
7791 | Output_merge_base::do_set_keeps_input_sections): New method definitions. | |
7792 | (Output_merge_base::bool keeps_input_sections_, | |
7793 | Output_merge_base::first_relobj_, Output_merge_base::first_shndx_, | |
7794 | Output_merge_base::input_sections_): New data members. | |
7795 | (Output_merge_data::do_set_keeps_input_sections): New method | |
7796 | defintion. | |
7797 | (Output_merge_string::do_set_keeps_input_sections): Ditto. | |
7798 | * output.cc (Output_section::Input_section::relobj): Move method | |
7799 | defintion from class declaration to here and handle merge sections. | |
7800 | (Output_section::Input_section::shndx): Ditto. | |
7801 | (Output_section::Output_section): Remove initializations of removed | |
7802 | data members and initialize new data member LOOKUP_MAPS_. | |
7803 | (Output_section::add_input_section): Set keeps-input-sections flag | |
7804 | for a newly created merge output section as appropriate. Adjust code | |
7805 | to use Output_section_lookup_maps class. | |
7806 | (Output_section::add_relaxed_input_section): Adjst code for lookup | |
7807 | maps code refactoring. | |
2e702c99 | 7808 | (Output_section::add_merge_input_section): Add a new parameter |
0439c796 DK |
7809 | KEEPS_INPUT_SECTION. Adjust code to use Output_section_lookup_maps |
7810 | class. If adding input section to a newly created merge output | |
7811 | section fails, remove the new merge section. | |
7812 | (Output_section::convert_input_sections_in_list_to_relaxed_input_sections): | |
e1df38aa | 7813 | Adjust code for use of the Output_section_lookup_maps class. |
2e702c99 | 7814 | (Output_section::find_merge_section): Ditto. |
0439c796 | 7815 | (Output_section::build_lookup_maps): New method defintion. |
2e702c99 | 7816 | (Output_section::find_relaxed_input_section): Adjust code to use |
0439c796 DK |
7817 | Output_section_lookup_maps class. |
7818 | (Output_section::get_input_sections): Export merge sections. Adjust | |
7819 | code to use Output_section_lookup_maps class. | |
7820 | (Output_section:::add_script_input_section): Adjust code to use | |
7821 | Output_section_lookup_maps class. Update lookup maps for merge | |
7822 | sections also. | |
7823 | (Output_section::discard_states): Use Output_section_lookup_maps. | |
7824 | (Output_section::restore_states): Same. | |
7825 | * output.h (Merge_section_properties): Move class defintion out of | |
7826 | Output_section. | |
7827 | (Output_section_lookup_maps): New class. | |
7828 | (Output_section::Input_section::is_merge_section): New method | |
7829 | defintion. | |
7830 | (Output_section::Input_section::relobj): Move defintion out of class | |
7831 | defintion. Declare method only. | |
7832 | (Output_section::Input_section::shndx): Ditto. | |
7833 | (Output_section::Input_section::output_merge_base): New method defintion. | |
2e702c99 | 7834 | (Output_section::Input_section::u2_.pomb): New union field. |
0439c796 DK |
7835 | (Output_section::Merge_section_by_properties_map, |
7836 | Output_section::Output_section_data_by_input_section_map, | |
7837 | Output_section::Ouptut_relaxed_input_section_by_input_section_map): | |
7838 | Remove types. | |
2e702c99 | 7839 | (Output_section::add_merge_input_section): Add new parameter |
0439c796 DK |
7840 | KEEPS_INPUT_SECTIONS. |
7841 | (Output_section::build_lookup_maps): New method declaration. | |
7842 | (Output_section::merge_section_map_, | |
7843 | Output_section::merge_section_by_properties_map_, | |
7844 | Output_section::relaxed_input_section_map_, | |
7845 | Output_section::is_relaxed_input_section_map_valid_): Remove data | |
7846 | members. | |
7847 | (Output_section::lookup_maps_): New data member. | |
7848 | ||
76295588 L |
7849 | 2010-05-21 Doug Kwan <dougkwan@google.com> |
7850 | ||
7851 | PR gold/11619 | |
7852 | * arm.cc (Arm_input_section::do_output_offset): Add a cast to | |
7853 | avoid a compilation error. | |
7854 | ||
d103a984 RÁE |
7855 | 2010-05-19 Rafael Espindola <espindola@google.com> |
7856 | ||
7857 | * script-sections.cc (Output_section_definition::allocate_to_segment): | |
7858 | Update the phdrs_list even when the output section is NULL. | |
7859 | * testsuite/Makefile.am: Add test. | |
7860 | * testsuite/Makefile.in: Regenerate. | |
7861 | * testsuite/script_test_9.cc: New. | |
7862 | * testsuite/script_test_9.sh: New. | |
7863 | * testsuite/script_test_9.t: New. | |
7864 | ||
6625d24e DK |
7865 | 2010-05-19 Doug Kwan <dougkwan@google.com> |
7866 | ||
7867 | * arm.cc (Arm_input_section::original_size): New method. | |
7868 | (Arm_input_section::do_addralign): Add a cast. | |
7869 | (Arm_input_section::do_output_offset): Remove static cast. | |
7870 | (Arm_input_section::original_addralign, | |
7871 | Arm_input_section::original_size_): Change type to uint32_t. | |
7872 | (Arm_input_section::init): Add safe casts for section alignment | |
7873 | and size. | |
7874 | (Arm_input_section::set_final_data_size): Do not set address and | |
7875 | offset of stub table. | |
7876 | (Arm_output_section::fix_exidx_coverage): Change use of of | |
7877 | Output_section::Simple_input_section to that of | |
7878 | Output_section::Input_section. | |
7879 | (Target_arm::do_relax): Set addresses and file offsets of Stub_tables | |
7880 | except for the first pass. | |
7881 | * output.cc (Output_section::get_input_sections): Change type of | |
7882 | input_sections to std::list<Input_section>. | |
7883 | (Output_section::add_script_input_section): Rename from | |
7884 | Output_section::add_simple_input_section. Change type of SIS | |
7885 | parameter from Simple_input_section to Input_section. | |
7886 | * output.h (Output_section::Simple_input_section): Remove class. | |
7887 | (Output_section::Input_section): Change class visibility to public. | |
7888 | (Output_section::Input_section::addralign): Use stored alignments | |
7889 | for special input sections if set. | |
7890 | (Output_section::Input_section::set_addralign): New method. | |
7891 | (Output_section::get_input_sections): Change parameter type from | |
7892 | list of Simple_input_section to list of Input_section. | |
7893 | (Output_section::add_script_input_section): Rename from | |
7894 | Output_section::add_simple_input_section. Change first parameter's | |
7895 | type from Simple_input_section to Input_section and remove the | |
7896 | second and third parameters. | |
7897 | * script-sections.cc (Input_section::Input_section_list): Change | |
7898 | type to list of Output_section::Input_section/ | |
7899 | (Input_section_info::Input_section_info): Change parameter type of | |
7900 | INPUT_SECTION to Output_section::Input_section. | |
7901 | (Input_section_info::input_section): Change return type. | |
7902 | (Input_section_info::input_section_): Change type to | |
7903 | Output_section::Input_section. | |
7904 | (Output_section_element_input::set_section_addresses): Adjust code | |
7905 | to use Output_section::Input_section instead of | |
7906 | Output_section::Simple_input_section. Adjust code for renaming | |
7907 | of Output_section::add_simple_input_section. | |
7908 | (Orphan_output_section::set_section_addresses): Ditto. | |
7909 | ||
e1e82ea4 RW |
7910 | 2010-05-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7911 | ||
7912 | * gold.h (Unordered_multimap, Unordered_map): Fix defines for | |
7913 | when neither HAVE_TR1_UNORDERED_MAP nor HAVE_EXT_HASH_MAP are set. | |
7914 | ||
91e75c8a RÁE |
7915 | 2010-05-18 Rafael Espindola <espindola@google.com> |
7916 | ||
7917 | * options.cc (General_options::finalize): Handle -nostdlib. | |
7918 | * options.h (nostdlib): New option. | |
7919 | * script.cc (script_add_search_dir): Handle -nostdlib. | |
7920 | ||
da59ad79 DK |
7921 | 2010-05-12 Doug Kwan <dougkwan@google.com> |
7922 | ||
7923 | * arm.cc (Target_arm::do_finalize_sections): Create an empty | |
7924 | attributes section only if there no attributes section after merging. | |
7925 | (Target_arm::merge_object_attributes): Move value of | |
e1df38aa | 7926 | Tag_MPextension_use_legacy to that of Tag_MPextension_use. |
da59ad79 DK |
7927 | Handle Tag_DIV_use and Tag_MPextension_use_legacy. |
7928 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_attr_merge.sh | |
7929 | (check_DATA): Add arm_attr_merge_6.stdout, arm_attr_merge_6r_stdout | |
7930 | and arm_attr_merge_7.stdout. | |
7931 | (arm_attr_merge_6.stdout, arm_attr_merge_6 arm_attr_merge_6a.o | |
7932 | arm_attr_merge_6b.o, arm_attr_merge_6r.stdout, arm_attr_merge_6r, | |
7933 | arm_attr_merge_7.stdout, arm_attr_merge_7, arm_attr_merge_7a.o, | |
7934 | arm_attr_merge_7b.o): New rules. | |
7935 | (MOSTLYCLEANFILES): Add arm_attr_merge_6, arm_attr_merge_6r and | |
7936 | arm_attr_merge_7 | |
7937 | * testsuite/Makefile.in: Regenerate. | |
7938 | * testsuite/arm_attr_merge.sh: New file. | |
7939 | * testsuite/arm_attr_merge_[67][ab].s: Same. | |
7940 | ||
3e01a7fd NC |
7941 | 2010-05-05 Nick Clifton <nickc@redhat.com> |
7942 | ||
7943 | * po/es.po: Updated Spanish translation. | |
7944 | ||
7ad2014a L |
7945 | 2010-04-27 H.J. Lu <hongjiu.lu@intel.com> |
7946 | ||
7947 | * Makefile.am (install-exec-local): Properly install gold as | |
7948 | default cross linker. | |
7949 | * Makefile.in: Regenerated. | |
7950 | ||
4fda8867 NC |
7951 | 2010-04-27 H.J. Lu <hongjiu.lu@intel.com> |
7952 | Nick Clifton <nickc@redhat.com> | |
7953 | ||
7954 | * configure.ac (install_as_default): Define and set to false | |
7955 | unless --enable-gold or --enable-gold=both/gold has been | |
7956 | specified. | |
7957 | * configure: Regenerate. | |
7958 | ||
7959 | * Makefile.am (install-exec-local): Install the executable as | |
7960 | 'ld.gold'. If install_as_default is true then also install it as | |
7961 | 'ld'. | |
7962 | * Makefile.in: Regenerated. | |
7963 | ||
bd288ea2 ILT |
7964 | 2010-04-24 Ian Lance Taylor <iant@google.com> |
7965 | ||
7966 | * layout.cc (Layout::layout_reloc): In relocatable link don't | |
7967 | combine reloc sections for grouped sections. | |
7968 | ||
ef38fd8a ST |
7969 | 2010-04-23 Sriraman Tallam <tmsriram@google.com> |
7970 | ||
7971 | * gc.h (gc_process_relocs): Pass information on relocs pointing to | |
7972 | sections that are not ordinary to icf. | |
7973 | * icf.cc (get_section_contents): Handle relocation pointing to section | |
7974 | with no object or shndx information. | |
7975 | * testsuite/Makefile.am: Remove icf_virtual_function_folding_test.sh | |
7976 | * testsuite/Makefile.in: Regenerate. | |
7977 | * testsuite/icf_virtual_function_folding_test.cc: Remove printf. | |
7978 | * testsuite/icf_virtual_function_folding_test.sh: Delete file. | |
7979 | ||
f6973bdc ILT |
7980 | 2010-04-22 Ian Lance Taylor <iant@google.com> |
7981 | ||
7982 | * expression.cc (Expression::Expression_eval_info): Add | |
7983 | result_alignment_pointer field. | |
7984 | (Expression::eval_with_dot): Add result_alignment_pointer | |
7985 | parameter. Change all callers. | |
7986 | (Expression::eval_maybe_dot): Likewise. | |
7987 | (class Binary_expression): Add alignment_pointer parameter to | |
7988 | left_value and right_value. Change all callers. | |
7989 | (BINARY_EXPRESSION): Set result alignment. | |
7990 | (class Trinary_expression): Add alignment_pointer parameter to | |
7991 | arg2_value and arg3_value. Change all callers. | |
7992 | (Trinary_cond::value): Set result alignment. | |
7993 | (Max_expression::value, Min_expression::value): Likewise. | |
7994 | (Align_expression::value): Likewise. | |
7995 | * script-sections.cc (class Sections_element): Add dot_alignment | |
7996 | parameter to set_section_addresses virtual function. Update | |
7997 | instantiations. | |
7998 | (class Output_section_element): Likewise. | |
7999 | (Script_sections::create_segments): Add dot_alignment parameter. | |
8000 | Change all callers. | |
8001 | (Script_sections::create_segments_from_phdrs_clause): Likewise. | |
8002 | (Script_sections::set_phdrs_clause_addresses): Likewise. | |
8003 | * script-sections.h: Update declarations. | |
8004 | * script.h: Update declarations. | |
8005 | * output.h (Output_segment::set_minimum_p_align): Don't decrease | |
8006 | min_p_align. | |
8007 | * testsuite/script_test_3.t: Set large alignment. | |
8008 | * testsuite/script_test_3.sh: Make sure that at least one LOAD | |
8009 | segment has expected alignment. | |
8010 | ||
9c9c98a5 NC |
8011 | 2010-04-22 Nick Clifton <nickc@redhat.com> |
8012 | ||
8013 | * po/gold.pot: Updated by the Translation project. | |
8014 | * po/vi.po: Updated Vietnamese translation. | |
8015 | ||
2253bfba L |
8016 | 2010-04-22 H.J. Lu <hongjiu.lu@intel.com> |
8017 | ||
8018 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
8019 | icf_virtual_function_folding_test. | |
8020 | * testsuite/Makefile.in: Regenerated. | |
8021 | ||
85fdf906 AH |
8022 | 2010-04-15 Andrew Haley <aph@redhat.com> |
8023 | ||
8024 | * options.h (merge_exidx_entries): New option. | |
8025 | * arm.cc (class Arm_exidx_fixup): Add new arg, merge_exidx_entries. | |
8026 | (class Arm_exidx_fixup::merge_exidx_entries_): New member. | |
8027 | (Output_section::fix_exidx_coverage): Add new arg, merge_exidx_entries. | |
8028 | (Target_arm::merge_exidx_entries): New function. | |
8029 | (process_exidx_entry): Don't merge if merge_exidx_entries_ is false. | |
8030 | (Arm_output_section::fix_exidx_coverage): Pass merge_exidx_entries | |
8031 | to Arm_exidx_fixup constructor. | |
8032 | Add new arg, merge_exidx_entries. | |
8033 | (Target_arm::fix_exidx_coverage): pass merge_exidx_entries to | |
8034 | Arm_output_section::fix_exidx_coverage. | |
8035 | ||
ce97fa81 ST |
8036 | 2010-04-18 Sriraman Tallam <tmsriram@google.com> |
8037 | ||
8038 | * icf.cc (get_section_contents): Check for preemptible functions. | |
8039 | Ignore addend when appropriate. | |
8040 | * symtab.cc (should_add_dynsym_entry): Add new parameter. Check for | |
8041 | section folded. | |
8042 | (add_from_relobj): Check for section folded. | |
8043 | (set_dynsym_indexes): Fix call to should_add_dynsym_entry. | |
8044 | * symtab.h (should_add_dynsym_entry): Add new parameter. | |
8045 | * target-reloc.h (scan_relocs): Check for section folded. | |
8046 | * x86_64.cc (Target_x86_64::Scan::possible_function_pointer_reloc): | |
8047 | Check reloc types for function pointers in shared objects. | |
8048 | * testsuite/Makefile.am (icf_virtual_function_folding_test): New test | |
8049 | case. | |
8050 | (icf_preemptible_functions_test): New test case. | |
8051 | (icf_string_merge_test): New test case. | |
8052 | * testsuite.Makefile.in: Regenerate. | |
8053 | * testsuite/icf_safe_so_test.sh: Change to not fold foo_glob and | |
8054 | bar_glob. Refactor code. | |
8055 | * testsuite/icf_preemptible_functions_test.cc: New file. | |
8056 | * testsuite/icf_preemptible_functions_test.sh: New file. | |
8057 | * testsuite/icf_string_merge_test.cc: New file. | |
8058 | * testsuite/icf_string_merge_test.sh: New file. | |
8059 | * testsuite/icf_virtual_function_folding_test.cc: New file. | |
8060 | * testsuite/icf_virtual_function_folding_test.sh: New file. | |
8061 | ||
04ceb17c DK |
8062 | 2010-04-14 Doug Kwan <dougkwan@google.com> |
8063 | ||
8064 | * arm.cc (Arm_output_section::fix_exidx_coverage): Mark object | |
8065 | for local symbol recounting if we remove a section due to ICF. | |
8066 | * gold.cc (queue_middle_gc_tasks): Create a dummy blocker if | |
8067 | there are no regular objects in input. | |
8068 | ||
153e7da4 DK |
8069 | 2010-04-13 Doug Kwan <dougkwan@google.com> |
8070 | ||
8071 | * arm.cc (Arm_input_section::set_final_data_size): Compute | |
8072 | accurate final data size instead of using current data size. | |
8073 | ||
4dbd9faf DK |
8074 | 2010-04-09 Doug Kwan <dougkwan@google.com> |
8075 | ||
8076 | * layout.cc (Layout::choose_output_section): Handle script section | |
8077 | types. | |
8078 | (Layout::make_output_section_for_script): Add section type parameter. | |
8079 | Handle script section types. | |
8080 | * layout.h (Layout::make_output_section_for_script): Add section | |
8081 | type parameter. | |
8082 | * output.cc (Output_section::Output_section): Initialize data member | |
8083 | is_noload_. | |
8084 | (Output_section::do_reset_address_and_file_offset): Do not set address | |
8085 | to 0 if section is a NOLOAD section. | |
8086 | * output.h (Output_section::is_noload): New method. | |
8087 | (Output_section::set_is_noload): Ditto. | |
8088 | (Output_section::is_noload_): New data member. | |
8089 | * script-c.h (Script_section_type): New enum type. | |
8090 | (struct Parser_output_section_header): Add new file section_type. | |
8091 | * script-sections.cc (Sections_element::output_section_name): Add | |
8092 | parameter for returning script section type. | |
8093 | (Output_section_definition::output_section_name): Ditto. | |
8094 | (Output_section_definition::section_type)P; New method. | |
8095 | (Output_section_definiton::script_section_type_name): Ditto. | |
8096 | (Output_section_definition::script_section_type_): New data member. | |
8097 | (Output_section_definition::Output_section_definition): Initialize | |
8098 | data member Output_section_definition::script_section_type_. | |
8099 | (Output_section_definition::create_sections): Pass script section type | |
8100 | to Layout::make_output_section_for_script. | |
8101 | (Output_section_definition::output_section_name): Return script | |
8102 | section type to caller. | |
8103 | (Output_section_definition::set_section_address): Do not advance | |
8104 | dot value and load address if section type is NOLOAD. Set address | |
8105 | of NOLOAD sections regardless of section flags. | |
8106 | (Output_section_definition::print): Print section type if it is | |
8107 | not SCRIPT_SECTION_TYPE_NONE. | |
8108 | (Output_section_definition::section_type): New method. | |
8109 | (Output_section_definition::script_section_type_name): Ditto. | |
8110 | (Script_sections::output_section_name): Add new parameter | |
8111 | PSECTION_TYPE for returning script section type. Pass it to | |
8112 | section elements. Handle discard sections. | |
8113 | (Sort_output_sections::operator()): Handle NOLOAD sections. | |
8114 | * script-sections.h (Script_sections::Section_type): New enum type. | |
2e702c99 | 8115 | (Script_sections::output_section_name): Add a new parameter for |
4dbd9faf DK |
8116 | returning script section type. |
8117 | * script.cc (script_keyword_parsecodes): Add keywords COPY, DSECT, | |
8118 | INFO and NOLOAD. | |
8119 | * yyscript.y (union): Add new field SECTION_TYPE. | |
8120 | (COPY, DSECT, INFO, NOLOAD): New tokens. | |
8121 | (opt_address_and_section_type): Change type to output_section_header. | |
8122 | (section_type): New non-terminal | |
8123 | (section_header): Handle section type. | |
2253bfba | 8124 | (opt_address_and_section_type): Return section type value. |
4dbd9faf | 8125 | |
721ea635 L |
8126 | 2010-04-09 H.J. Lu <hongjiu.lu@intel.com> |
8127 | ||
8128 | * testsuite/plugin_common_test_1.c (foo): Add prototype. | |
8129 | * testsuite/plugin_common_test_2.c (foo): Likewise. | |
8130 | ||
6bf924b0 DK |
8131 | 2010-04-08 Doug Kwan <dougkwan@google.com> |
8132 | ||
8133 | * merge.cc (Output_merge_data::set_final_data_size): Handle empty | |
8134 | Output_merge_data. | |
8135 | * output.cc (Output_section::add_merge_input_section): Simplify | |
8136 | code and return status of Output_merge_base::add_input_section. | |
e1df38aa | 8137 | Update merge section map only if Output_merge_base::add_input_section |
6bf924b0 DK |
8138 | returns true. |
8139 | ||
24af6f92 DK |
8140 | 2010-04-07 Doug Kwan <dougkwan@google.com> |
8141 | ||
8142 | * arm.cc (Arm_relobj::scan_section_for_cortex_a8_erratum): Warn | |
8143 | if section is marked as containing instructions but has no mapping | |
8144 | symbols. | |
8145 | (Arm_relobj::do_count_local_symbols): Call adjust_sym_shndx to get | |
8146 | correct section index. | |
8147 | (Arm_relobj::find_linked_text_section): Ditto. | |
8148 | ||
00698fc5 CC |
8149 | 2010-04-07 Cary Coutant <ccoutant@google.com> |
8150 | ||
8151 | * archive.cc (include_member): Destroy Read_symbols_data object before | |
8152 | releasing file. | |
8153 | * object.cc (Read_symbols_data::~Read_symbols_data) New destructor. | |
8154 | * object.h (Read_symbols_data::Read_symbols_data) New constructor. | |
8155 | (Read_symbols_data::~Read_symbols_data) New destructor. | |
8156 | (Section_relocs::Section_relocs) New constructor. | |
8157 | (Section_relocs::~Section_relocs) New destructor. | |
8158 | (Read_relocs_data::Read_relocs_data) New constructor. | |
8159 | (Read_relocs_data::~Read_relocs_data) New destructor. | |
8160 | * testsuite/binary_unittest.cc (Sized_binary_test): Set sd member | |
8161 | pointers to NULL after deleting. | |
8162 | ||
7296d933 DK |
8163 | 2010-04-07 Doug Kwan <dougkwan@google.com> |
8164 | ||
8165 | * arm.cc: Replace "endianity" with "endianness" in comments. | |
8166 | (Arm_exidx_cantunwind): Ditto. | |
8167 | (Arm_relobj::Arm_relobj): Initialize merge_flags_and_attribures. | |
8168 | (Arm_relobj::merge_flags_and_attributes): New method. | |
8169 | (Arm_relobj::merge_flags_and_attributes_): New data member. | |
8170 | (Arm_exidx_cantunwind::do_fixed_endian_write): Fix formatting. | |
8171 | (Arm_relobj::scan_sections_for_stubs): Ditto. | |
8172 | (Arm_relobj::do_read_symbols): Check to see if we really want to | |
8173 | merge processor-specific flags and attributes. Exit early if | |
8174 | an object is empty except for section names and the undefined symbol. | |
8175 | (Target_arm::do_finalize_sections): Move check for ELF format to | |
8176 | Arm_relobj::do_read_symbols. Merge processor specific flags and | |
8177 | attributes from a regular object only when we have determined that | |
8178 | it is aapropriate. Do not create an .ARM.attributes section in | |
8179 | output if there is no regular input object. | |
8180 | (Target_arm::merge_processor_specific_flags): Check | |
8181 | --warn-mismatch before printing any error. | |
8182 | (Target_arm::merge_object_attributes): Ditto. | |
8183 | * gold.cc (queue_middle_tasks): Handle the case in which there is | |
8184 | no regular object in input. | |
8185 | * options.cc (General_options::parse_EB): New method. | |
8186 | (General_options::parse_EL): Same. | |
8187 | (General_options::General_options): Initialize endianness_. | |
8188 | * options.h (-EB, -EL, -no-pipeline-knowledge, -p, --warn-mismatch): | |
8189 | New options. | |
8190 | (General_options::Endianness): New enum. | |
8191 | (General_options::endianness): New method. | |
8192 | (General_options::endianness_): New data member. | |
8193 | * parameters.cc (Parameters::set_options): Check target endianness. | |
8194 | (Parameters::set_target_once): Ditto. | |
8195 | (Parameters::check_target_endianness): New method. | |
8196 | (parameters_force_valid_target): If either -EL or -EB is specified, | |
8197 | use it to define endianness of default target. | |
8198 | * parameters.h (Parameters::check_target_endianness): New method | |
8199 | declaration. | |
8200 | * target.h (class Target): Change "endianity" to "endianness" | |
8201 | in comments. | |
8202 | ||
efc8d4f2 RW |
8203 | 2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
8204 | ||
8205 | * configure.ac (AM_INIT_AUTOMAKE): Add option no-dist. | |
8206 | * configure: Regenerate. | |
8207 | * Makefile.in: Regenerate. | |
8208 | * testsuite/Makefile.in: Regenerate. | |
8209 | ||
be234d88 CC |
8210 | 2010-04-06 Cary Coutant <ccoutant@google.com> |
8211 | ||
8212 | gcc PR lto/42757 | |
8213 | * plugin.cc (Pluginobj::get_symbol_resolution_info): Check for | |
8214 | prevailing definitions of common symbols. | |
8215 | * testsuite/plugin_test_6.sh: New test case. | |
8216 | * testsuite/plugin_common_test_1.c: New test case. | |
8217 | * testsuite/plugin_common_test_2.c: New test case. | |
8218 | * testsuite/Makefile.am (plugin_test_6): New test case. | |
8219 | * testsuite/Makefile.in: Regenerate. | |
8220 | ||
bd32c6bd NC |
8221 | 2010-04-06 Nick Clifton <nickc@redhat.com> |
8222 | ||
8223 | * po/vi.po: New Vietnamese translation. | |
8224 | ||
323c532f DK |
8225 | 2010-03-30 Doug Kwan <dougkwan@google.com> |
8226 | ||
8227 | * arm.cc (Target_arm::using_thumb_only): Handle v6-M | |
8228 | ||
4fcd97eb DK |
8229 | 2010-03-25 Doug Kwan <dougkwan@google.com> |
8230 | ||
8231 | * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Rearrange code | |
8232 | to avoid a conversion warning on a 32-bit host. | |
8233 | ||
4ebf39db ILT |
8234 | 2010-03-24 Ian Lance Taylor <iant@google.com> |
8235 | ||
8236 | * testsuite/script_test_3.t: Add a TLS segment. | |
8237 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
8238 | tls_phdrs_script_test. | |
8239 | (tls_phdrs_script_test_SOURCES): Define. | |
8240 | (tls_phdrs_script_test_DEPENDENCIES): Define. | |
8241 | (tls_phdrs_script_test_LDFLAGS): Define. | |
8242 | (tls_phdrs_script_test_LDADD): Define. | |
8243 | * testsuite/Makefile.in: Rebuild. | |
8244 | ||
4a599bdd CC |
8245 | 2010-03-23 Cary Coutant <ccoutant@google.com> |
8246 | ||
8247 | * fileread.cc (find_or_make_view): Fix comment. | |
8248 | ||
6c93b22c ILT |
8249 | 2010-03-23 Ian Lance Taylor <iant@google.com> |
8250 | ||
8251 | * script-sections.cc (class Orphan_section_placement): Define | |
8252 | PLACE_TLS and PLACE_TLS_BSS. | |
8253 | (Orphan_section_placement::Orphan_section_placement): Initialize | |
8254 | new places. | |
8255 | (Orphan_section_placement::find_place): Handle SHF_TLS sections. | |
8256 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_script_test. | |
8257 | (tls_script_test_SOURCES): Define. | |
8258 | (tls_script_test_DEPENDENCIES): Define. | |
8259 | (tls_script_test_LDFLAGS): Define. | |
8260 | (tls_script_test_LDADD): Define. | |
8261 | * testsuite/Makefile.in: Rebuild. | |
8262 | ||
a2c7281b DK |
8263 | 2010-03-22 Doug Kwan <dougkwan@google.com> |
8264 | ||
8265 | * arm.cc (Arm_relocate_functions::abs8, | |
8266 | Arm_relocate_functions::abs16): Use correct check for overflow | |
8267 | specified in the ARM ELF specs. | |
8268 | (Arm_relocate_functions): thumb_branch_common. Handle bit 1 of branch | |
8269 | target of a BLX instruction specially. | |
8270 | (Reloc_stub::stub_type_for_reloc): Ditto. | |
8271 | (Relocate::relocate): Use symbolic names instead of numeric relocation | |
8272 | codes to report error. | |
8273 | (Target_arm::do_relox): Reduce default stub-group size for Cortex-A8 | |
8274 | workaround. | |
8275 | * testsuite/Makefile.am (check_DATA): add thumb_blx_in_range.stdout, | |
8276 | thumb_blx_out_of_range.stdout, thumb2_blx_in_range.stdout and | |
8277 | thumb2_blx_out_of_range.stdout | |
8278 | (thumb_bl_out_of_range, thumb_bl_out_of_range.o, | |
8279 | thumb2_bl_out_of_range, thumb2_bl_out_of_range.o): Fix dependenices. | |
8280 | (thumb_blx_in_range.stdout, thumb_blx_in_range, thumb_blx_in_range.o, | |
8281 | thumb_blx_out_of_range.stdout, thumb_blx_out_of_range, | |
8282 | thumb_blx_out_of_range.o, thumb2_blx_in_range.stdout, | |
8283 | thumb2_blx_in_range, thumb2_blx_in_range.o, | |
8284 | thumb2_blx_out_of_range.stdout, thumb2_blx_out_of_range, | |
8285 | thumb2_blx_out_of_range.o): New rules. | |
2e702c99 | 8286 | (MOSTLYCLEANFILES): Add thumb_blx_in_range, thumb_blx_out_of_range, |
a2c7281b DK |
8287 | thumb2_blx_in_range and thumb2_blx_out_of_range. |
8288 | * testsuite/Makefile.in: Regenerate. | |
8289 | * arm_branch_in_range.sh: Add tests for THUMB BLX. | |
8290 | * testsuite/thumb_blx_in_range.s: New file. | |
8291 | * testsuite/thumb_blx_out_of_range.s: New file. | |
8292 | ||
b0193076 RÁE |
8293 | 2010-03-22 Rafael Espindola <espindola@google.com> |
8294 | ||
8295 | * archive.cc (Should_include): Move to archive.h. | |
8296 | (should_include_member): Make it a member of Archive. | |
8297 | (Lib_group): New. | |
8298 | (Add_lib_group_symbols): New. | |
8299 | * archive.h: Include options.h. | |
8300 | (Archive_member): Moved from Archive. | |
8301 | (Should_include): Moved from archive.cc. | |
8302 | (Lib_group): New. | |
8303 | (Add_lib_group_symbols): New. | |
8304 | * dynobj.cc (do_should_include_member): New. | |
8305 | * dynobj.h (do_should_include_member): New. | |
8306 | * gold.cc (queue_initial_tasks): Update call to queue. | |
8307 | * main.cc (main): Print lib group stats. | |
8308 | * object.cc (do_should_include_member): New. | |
8309 | * object.h: Include archive.h. | |
8310 | (Object::should_include_member): New. | |
8311 | (Object::do_should_include_member): New. | |
8312 | (Sized_relobj::do_should_include_member): New. | |
8313 | * options.cc (General_options::parse_start_lib): New. | |
8314 | (General_options::parse_end_lib): New. | |
8315 | (Input_arguments::add_file): Handle lib groups. | |
8316 | (Input_arguments::start_group): Check we are not in a lib. | |
8317 | (Input_arguments::start_lib): New. | |
8318 | (Input_arguments::end_lib): New. | |
8319 | * options.h (General_options): Add start_lib and end_lib. | |
8320 | (Input_argument::lib_): New. | |
8321 | (Input_argument::lib): New. | |
8322 | (Input_argument::is_lib): New. | |
8323 | (Input_file_lib): New. | |
8324 | (Input_arguments::in_lib_): New. | |
8325 | (Input_arguments::in_lib): New. | |
8326 | (Input_arguments::start_lib): New. | |
8327 | (Input_arguments::end_lib_): New. | |
8328 | * plugin.cc (Pluginobj::get_symbol_resolution_info): Mark symbols | |
8329 | in unused members as preempted. | |
8330 | (Sized_pluginobj::do_should_include_member): New. | |
8331 | * plugin.h (Sized_pluginobj::do_should_include_member): New. | |
8332 | * readsyms.cc (Read_symbols::locks): If we are just reading a member, | |
8333 | return the blocker. | |
8334 | (Read_symbols::do_whole_lib_group): New. | |
8335 | (Read_symbols::do_lib_group): New. | |
8336 | (Read_symbols::do_read_symbols): Handle lib groups. | |
8337 | (Read_symbols::get_name): Handle lib groups. | |
8338 | * readsyms.h (Read_symbols): Add an archive member pointer. | |
8339 | (Read_symbols::do_whole_lib_group): New. | |
8340 | (Read_symbols::do_lib_group): New. | |
8341 | (Read_symbols::member_): New. | |
8342 | * script.cc (read_input_script): Update call to queue_soon. | |
8343 | ||
d099120c DK |
8344 | 2010-03-19 Doug Kwan <dougkwan@google.com> |
8345 | ||
8346 | * arm.cc (Stub_table::Stub_table): Initialize new data members | |
8347 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. | |
8348 | (Stub_table::add_reloc_stub): Assign stub offset and update | |
8349 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. | |
8350 | (Stub_table::reloc_stubs_size_, Stub_table::reloc_stubs_addralign_): | |
8351 | New data members. | |
2e702c99 | 8352 | (Stub_table::update_data_size_and_addralign): Use |
d099120c DK |
8353 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_ |
8354 | instead of going over all reloc stubs. | |
2e702c99 | 8355 | (Stub_table::finalize_stubs): Do not assign reloc stub offsets. |
d099120c DK |
8356 | * stringpool.cc (Stringpool_template::Stringpool_template): Initialize |
8357 | Stringpool_template::offset_ to size of Stringpool_char. | |
2e702c99 | 8358 | (Stringpool_template::new_key_offset): Remove code to initialize |
d099120c DK |
8359 | Stringpool_template::offset_. |
8360 | * stringpool.h (Stringpool_template::set_no_zero_null): Set | |
8361 | Stringpool_template::offset_ to zero. | |
8362 | ||
1aa37384 DK |
8363 | 2010-03-15 Doug Kwan <dougkwan@google.com> |
8364 | ||
8365 | * stringpool.cc (Stringpool_template::Stringpool_template): Initialize | |
8366 | offset_. | |
8367 | (Stringpool_template::new_key_offset): New method. | |
8368 | (Stringpool_template::add_string): Assign offsets when adding new | |
8369 | strings. | |
8370 | (Stringpool_template::set_string_offsets): Do not set string offsets | |
8371 | when not optimizing. | |
8372 | * stringpool.h (Chunked_vector::Chunked_vector): Initialize data | |
8373 | member size_. | |
2e702c99 RM |
8374 | (Chunked_vector::clear): Clear size_. |
8375 | (Chunked_vector::reserve): Call reserve method of all Element_vectors. | |
8376 | (Chunked_vector::size): Return size_. | |
8377 | (Chunked_vector::push_back): Use size_ to find insert position. | |
e1df38aa | 8378 | (Chunked_vector::size_): New data member. |
1aa37384 DK |
8379 | (Stringpool_template::set_no_zero_null): Assert string set is empty. |
8380 | (Stringpool_template::new_key_offset): New method declaration. | |
8381 | (Stringpool_template::offset_): New data member. | |
8382 | ||
b672b057 RÁE |
8383 | 2010-03-15 Rafael Espindola <espindola@google.com> |
8384 | ||
8385 | * readsyms.cc (Read_symbols::do_read_symbols): Update calls to | |
8386 | Add_symbols' constructor. | |
8387 | * readsyms.h (Add_symbols): Remove the input_group member. | |
8388 | ||
b6848d3c ILT |
8389 | 2010-03-10 Ian Lance Taylor <iant@google.com> |
8390 | ||
8391 | * reloc.cc (Sized_relobj::split_stack_adjust_reltype): Call the | |
8392 | target to ask whether a reference to a symbol requires a stack | |
8393 | split. | |
8394 | * target.h (Target::is_call_to_non_split): New function. | |
8395 | (Target::do_is_call_to_non_split): Declare virtual function. | |
8396 | * target.cc: Include "symtab.h". | |
8397 | (Target::do_is_call_to_non_split): New function. | |
8398 | * i386.cc (Target_i386::do_is_call_to_non_split): New function. | |
8399 | ||
a2a5469e CC |
8400 | 2010-03-10 Cary Coutant <ccoutant@google.com> |
8401 | ||
8402 | * fileread.cc (File_read::~File_read): Don't delete whole_file_view_. | |
8403 | (File_read::open[1]): Remove initial mapping of whole_file_view_. | |
8404 | (File_read::open[2]): Add whole_file_view_ to list of views. | |
8405 | (File_read::make_view): Remove test of whole_file_view_. | |
8406 | (File_read::find_or_make_view): Create whole_file_view_ if | |
8407 | necessary. | |
8408 | (File_read::clear_views): Replace bool parameter with enum; | |
8409 | adjust all callers. Don't delete views with permanent data; | |
8410 | do delete cached views and views from archives if | |
8411 | --no-keep-files-mapped is set. Set whole_file_view_ to NULL | |
8412 | if clearing the corresponding view. | |
8413 | * fileread.h (File_read::Clear_views_mode): New enum. | |
8414 | (File_read::View::is_permanent_view): New method. | |
8415 | (File_read::clear_views): Replace bool parameter | |
8416 | with enum; adjust all callers. | |
8417 | * options.h (General_options): Change keep_files_mapped option; | |
8418 | add map_whole_files. | |
8419 | * readsyms.cc (Add_symbols::run): Delete sd_ object before | |
8420 | releasing the file. | |
8421 | * reloc.cc (Scan_relocs::run): Delete rd_ object before releasing | |
8422 | the file. | |
8423 | ||
8861f32b DM |
8424 | 2010-03-10 David S. Miller <davem@davemloft.net> |
8425 | ||
8426 | * sparc.cc (Target_sparc::Scan::local): Accept R_SPARC_WPLT30. | |
8427 | ||
d62d0f5f ST |
8428 | 2010-03-09 Sriraman Tallam <tmsriram@google.com> |
8429 | ||
8430 | * icf.cc (get_section_contents): Add '@' marker after processing the | |
8431 | merge reloc. | |
8432 | ||
9177756d DK |
8433 | 2010-03-08 Doug Kwan <dougkwan@google.com> |
8434 | ||
8435 | * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Fix build breakage | |
8436 | due to a conversion warning. | |
8437 | (Arm_relobj::update_output_local_symbol_count): Check for local | |
8438 | symbol with unset output index. | |
8439 | ||
9e9e071b ILT |
8440 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
8441 | ||
8442 | * options.h (class General_options): Add --spare-dynamic-tags. | |
8443 | * output.cc (Output_data_dynamic::set_final_data_size): Implement | |
8444 | --spare-dynamic-tags. | |
8445 | ||
a81ee015 ILT |
8446 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
8447 | ||
8448 | * incremental.cc: Include "libiberty.h". | |
8449 | ||
44ec90b9 RO |
8450 | 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8451 | ||
8452 | * dynobj.h (Verdef::Verdef): Add is_info arg, is_info member | |
8453 | function, is_info_ member. | |
8454 | * dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_. | |
8455 | (Versions::Versions): Update caller. | |
8456 | (Versions::define_base_version): Likewise. | |
8457 | (Versions::add_def): Likewise. | |
8458 | ||
0897ed3b ST |
8459 | 2010-03-03 Sriraman Tallam <tmsriram@google.com> |
8460 | ||
8461 | * i386.cc (Target_i386::can_check_for_function_pointers): New function. | |
8462 | (Scan::possible_function_pointer_reloc): New function. | |
8463 | (Scan::local_reloc_may_be_function_pointer): Change to call | |
8464 | possible_function_pointer_reloc. | |
8465 | (Scan::global_reloc_may_be_function_pointer): Ditto. | |
8466 | * icf.h (Icf::check_section_for_function_pointers): Change to reject | |
8467 | relocations in ".data.rel.ro._ZTV" section. | |
8468 | * testsuite/icf_safe_so_test.sh: Change to pass i386. | |
8469 | * testsuite/icf_safe_so_test.cc: Ditto. | |
8470 | * testsuite/icf_safe_test.cc: Ditto. | |
8471 | * testsuite/icf_safe_test.sh: Ditto. | |
8472 | ||
d3bbad62 ILT |
8473 | 2010-03-03 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
8474 | Ian Lance Taylor <iant@google.com> | |
8475 | ||
8476 | * target-reloc.h (relocate_section): Check the symbol table index | |
8477 | for -1U before setting the local symbol index. | |
8478 | (scan_relocatable_relocs): If copying the relocation, record that | |
8479 | the local symbol is required. | |
8480 | * object.h (Symbol_value::is_output_symtab_index_set): New | |
8481 | function. | |
8482 | (Symbol_value::may_be_discarded_from_output_symtab): New | |
8483 | function. | |
8484 | (Symbol_value::has_output_symtab_entry): New function. | |
8485 | (Symbol_value::needs_output_symtab_entry): Remove. | |
8486 | (Symbol_value::output_symtab_index): Make sure the symbol index is | |
8487 | set. | |
8488 | (Symbol_value::set_output_symtab_index): Make sure the symbol | |
8489 | index is not set. Make sure the new index is valid. | |
8490 | (Symbol_value::set_must_have_output_symtab_entry): New function. | |
8491 | (Symbol_value::has_output_dynsym_entry): New function. | |
8492 | (Symbol_value::set_output_dynsym_index): Make sure the new index | |
8493 | is valid. | |
8494 | (Sized_relobj::set_must_have_output_symtab_entry): New function. | |
8495 | * object.cc (Sized_relobj::do_count_local_symbols): Only discard a | |
8496 | local symbol if permitted. | |
8497 | (Sized_relobj::do_finalize_local_symbols): Call | |
8498 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
8499 | (Sized_relobj::write_local_symbols): Call has_output_symtab_entry | |
8500 | rather than needs_output_symtab_entry. Call | |
8501 | has_output_dynsym_entry rather than needs_output_dynsym_entry. | |
8502 | * arm.cc (Arm_relobj::update_output_local_symbol_count): Call | |
8503 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
8504 | * testsuite/discard_locals_relocatable_test.c: New file. | |
8505 | * testsuite/discard_locals_test.sh: Test -r. | |
8506 | * testsuite/Makefile.am (check_DATA): Add | |
8507 | discard_locals_relocatable_test1.syms, | |
8508 | discard_local_relocatable_test2.syms. | |
8509 | (MOSTLYCLEANFILES): Likewise. Also add | |
8510 | discard_locals_relocatable_test1.lout and | |
8511 | discard_locals_relocatable_test2.out. | |
8512 | (discard_locals_relocatable_test1.syms): New target. | |
8513 | (discard_locals_relocatable_test.o): New target. | |
8514 | (discard_locals_relocatable_test1.out): New target. | |
8515 | (discard_locals_relocatable_test2.syms): New target. | |
8516 | (discard_locals_relocatable_test2.out): New target. | |
8517 | (various): Add missing ../ld-new dependencies. | |
8518 | * testsuite/Makefile.in: Rebuild. | |
8519 | ||
7e8ccf26 NC |
8520 | 2010-03-03 Nick Clifton <nickc@redhat.com> |
8521 | ||
8522 | * po/fi.po: New Finnish translation. | |
8523 | ||
2a0ff005 DK |
8524 | 2010-03-01 Doug Kwan <dougkwan@google.com> |
8525 | ||
8526 | * layout.cc (Layout::Layout): Force section types of .init_array*, | |
8527 | .preinit_array* and .fini_array* sections. | |
8528 | * output.cc (Output_section::Input_section_sort_entry::has_priority): | |
8529 | Fix check of return value of std::string::find.(). | |
8530 | (Output_section::Input_section_sort_compare::operator()): Remove | |
8531 | comment about .init_array. | |
8532 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
8533 | New method. | |
8534 | (Output_section::sort_attached_input_sections): Handle .init_array | |
8535 | and .fini_array specially. | |
8536 | * output.h (Output_section::Inut_section_sort_compare): Update | |
8537 | comment. | |
8538 | (Output_section::Input_section_sort_init_fini_compare): New struct. | |
8539 | ||
c3e4ae29 DK |
8540 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
8541 | ||
8542 | * arm.cc (Target_arm::Relocate::reloc_is_non_pic): Treat | |
8543 | R_ARM_PREL31 and R_ARM_SBREL31 as position independent. | |
8544 | * testsuite/debug_msg.sh: Avoid matching source line number for | |
8545 | use of global variable undef_int. | |
8546 | ||
2fd9ae7a DK |
8547 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
8548 | ||
8549 | * arm.cc (Target_arm::scan_reloc_for_stub): Move code handling | |
8550 | R_ARM_V4BX to Target_arm::scan_reloc_section_for_stubs. | |
8551 | (Target_arm::scan_reloc_section_for_stubs): Instead of calling | |
8552 | scan_reloc_for_stub, do all processing of R_ARM_V4BX here. | |
8553 | * options.cc (General_options::General_options): Initialize member | |
8554 | fix_v4bx_. | |
8555 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_fix_v4bx.sh | |
8556 | (check_DATA): Add arm_fix_v4bx.stdout, arm_fix_v4bx_interworking.stdout | |
8557 | and rm_no_fix_v4bx.stdout | |
8558 | (arm_fix_v4bx.stdout, arm_fix_v4bx, arm_fix_v4bx.o, | |
8559 | arm_fix_v4bx_interworking.stdout, arm_fix_v4bx_interworking, | |
8560 | arm_no_fix_v4bx.stdout, arm_no_fix_v4bx): New make rules. | |
8561 | (MOSTLYCLEANFILES): Add arm_fix_v4bx, arm_fix_v4bx_interworking | |
8562 | and arm_no_fix_v4bx. | |
8563 | * Makefile.in: Regenerate. | |
8564 | * testsuite/arm_fix_v4bx.s: New file. | |
8565 | * testsuite/arm_fix_v4bx.sh: Ditto. | |
8566 | ||
67ec7d0b DK |
8567 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
8568 | ||
8569 | * arm.cc (Target_arm::got_section): Make the .got section the first | |
8570 | non RELRO section in the data segment. | |
8571 | * testsuite/script_test_5.sh: Fix match patterns to avoid matching | |
8572 | suffixes of section names. | |
8573 | ||
10165461 DK |
8574 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
8575 | ||
8576 | * arm.cc (Target_arm::do_finalize_sections): Skip processor specific | |
8577 | flags and attributes merging if an input file is a binary file. | |
8578 | * fileread.cc (Input_file::open): Record format of original file. | |
8579 | * fileread.h (Input_file::Format): New enum type. | |
2e702c99 | 8580 | (Input_file::Input_file): Initialize data member format_. |
10165461 DK |
8581 | (Input_file::format): New method definition. |
8582 | (Input_file::format_):: New data member. | |
8583 | ||
4a54abbb DK |
8584 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
8585 | ||
8586 | * arm.cc (Arm_output_data_got): New class. | |
8587 | (ARM_TCB_SIZE): New constant | |
8588 | (Target_arm): Use Arm_output_data_got instead of Output_data_got. | |
8589 | (Arm_output_section::fix_exidx_coverage): Add a parameter for layout. | |
8590 | If user uses a script with a SECTIONS clause, issue only a warning | |
8591 | for a misplaced EXIDX input section. Otherwise, issue an error. | |
2e702c99 | 8592 | (Arm_relobj::do_gc_process_relocs): Exit early if we are not doing |
4a54abbb DK |
8593 | garbage collection. |
8594 | (Target_arm::got_mode_index_entry): Handle static linking. | |
8595 | (Target_arm::Scan::local): Ditto. | |
8596 | (Target_arm::Scan::global): Ditto. | |
8597 | (Target_arm::Relocate::relocate_tls): Handle static linking. Fix | |
8598 | all incorrectly implemented relocations. | |
e1df38aa | 8599 | (Target_arm::fix_exidx_coverage): Pass layout to |
4a54abbb DK |
8600 | Arm_output_section::fix_exidx_coverage. |
8601 | * layout.cc (Layout::section_name_mapping): Remove trailing dots | |
8602 | from ".ARM.exidx." and ".ARM.extab.". | |
8603 | ||
ca419a6f ILT |
8604 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
8605 | ||
8606 | * arm.cc (Target_arm::do_finalize_sections): Create attribute | |
8607 | section if it does not already exist. | |
8608 | * attributes.cc (Attributes_section_data::Attributes_section_data): | |
8609 | Don't crash if size is zero. | |
8610 | ||
135b9c78 ILT |
8611 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
8612 | Ian Lance Taylor <iant@google.com> | |
8613 | ||
8614 | * gold.cc (queue_middle_tasks): If no input files were opened, | |
8615 | exit. | |
8616 | * workqueue.h (Task_function::Task_function): Assert that there is | |
8617 | a blocker. | |
8618 | ||
bb0bfe4f DK |
8619 | 2010-02-22 Doug Kwan <dougkwan@google.com> |
8620 | ||
8621 | * gold-threads.h (Once::~Once): Explicitly define virtual destructor. | |
8622 | * icf.cc (get_section_contents): Cast snprintf arguments to long long | |
8623 | types to avoid warnings due to different uint64_t implementations | |
8624 | on different hosts. | |
8625 | ||
2a2b6d42 DK |
8626 | 2010-02-21 Doug Kwan <dougkwan@google.com> |
8627 | ||
8628 | * arm.cc (Arm_relocate_functions::arm_branch_common): Fix bug in | |
8629 | handling of the maximum backward branch offset. | |
2e702c99 | 8630 | (Arm_relocate_functions::thumb_branch_common): Ditto. |
2a2b6d42 DK |
8631 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_branch_in_range.sh. |
8632 | (check_DATA): Add arm_bl_in_range.stdout, arm_bl_out_of_range.stdout | |
e1df38aa | 8633 | thumb_bl_in_range.stdout, thumb_bl_out_of_range.stdout, |
2a2b6d42 DK |
8634 | thumb2_bl_in_range.stdout and thumb2_bl_out_of_range.stdout. |
8635 | (arm_bl_in_range.stdout, arm_bl_in_range, arm_bl_in_range.o, | |
8636 | arm_bl_out_of_range.stdout, arm_bl_out_of_range, | |
8637 | arm_bl_out_of_range.o, thumb_bl_in_range.stdout, thumb_bl_in_range, | |
8638 | thumb_bl_in_range.o, thumb_bl_out_of_range.stdout, | |
8639 | thumb_bl_out_of_range thumb_bl_out_of_range.o, | |
8640 | thumb2_bl_in_range.stdout, thumb2_bl_in_range, thumb2_bl_in_range.o | |
8641 | thumb2_bl_out_of_range.stdout, thumb2_bl_out_of_range, | |
8642 | thumb2_bl_out_of_range.o): New rules. | |
8643 | (MOSTLYCLEANFILES): Add arm_bl_in_range, arm_bl_out_of_range, | |
8644 | thumb_bl_in_range, thumb_bl_out_of_range, thumb2_bl_in_range and | |
8645 | thumb2_bl_out_of_range | |
8646 | * testsuite/Makefile.in: Regenerate. | |
8647 | * testsuite/arm_bl_in_range.s: New file. | |
8648 | * testsuite/arm_bl_out_of_range.s: Ditto. | |
8649 | * testsuite/arm_branch_in_range.sh: Ditto. | |
8650 | * testsuite/arm_branch_range.t: Ditto. | |
8651 | * testsuite/thumb2_branch_range.t: Ditto. | |
8652 | * testsuite/thumb_bl_in_range.s: Ditto. | |
8653 | * testsuite/thumb_bl_out_of_range.s: Ditto. | |
8654 | * testsuite/thumb_branch_range.t: Ditto. | |
8655 | ||
b487ad64 ST |
8656 | 2010-02-20 Sriraman Tallam <tmsriram@google.com> |
8657 | ||
8658 | * gc.h (gc_process_relocs): Change vectors to point to the new list. | |
8659 | Add reloc offset information. | |
8660 | * icf.cc (get_section_contents): Change iterators to point to the new | |
8661 | vectors. Add reloc offset information to the contents. | |
8662 | * icf.h (Icf::Sections_reachable_info): New typedef. | |
8663 | (Icf::Sections_reachable_list): New typedef. | |
8664 | (Icf::Offset_info): New typedef. | |
8665 | (Icf::Reloc_info): New struct typedef. | |
8666 | (Icf::Reloc_info_list): New typedef. | |
8667 | (Icf::symbol_reloc_list): Delete method. | |
8668 | (Icf::addend_reloc_list): Delete method. | |
8669 | (Icf::section_reloc_list): Delete method. | |
8670 | (Icf::reloc_info_list): New method. | |
8671 | (Icf::reloc_info_list_): New member. | |
8672 | ||
f96accdf DK |
8673 | 2010-02-19 Doug Kwan <dougkwan@google.com> |
8674 | ||
8675 | * arm-reloc.def: Mark R_ARM_TLS_GD32, R_ARM_TLS_LDM32, | |
8676 | R_ARM_TLS_LDO32, R_ARM_TLS_IE32 and R_ARM_TLS_LE32 are implemented. | |
8677 | * arm.cc (Arm_relocation_functions): New forward declaration. | |
8678 | (Target_arm::Target_arm): Initialize new data members | |
8679 | got_mod_index_offset_ and tls_base_symbol_defined_. | |
8680 | (Target_arm::Relocate::relocate_tls): New method. | |
8681 | (Target_arm::optimize_tls_reloc, Target_arm::define_tls_base_symbol, | |
8682 | Target_arm::got_mod_index_entry, Target_arm::rel_tls_desc_section): | |
8683 | New methods. | |
2e702c99 | 8684 | (Target_arm::Got_type): Add GOT_TYPE_TLS_NOFFSET, GOT_TYPE_OFFSET, |
f96accdf DK |
8685 | GOT_TYPE_TLS_PAIR and GOT_TYPE_TLS_DESC. |
8686 | (Target_arm::got_mod_index_offset_, | |
8687 | Target_arm::tls_base_symbol_defined_): New data members. | |
8688 | (Target_arm::Scan::local, Target::Scan::global, | |
8689 | Target_arm::Relocate::relocate): Handle 32-bit initial TLS | |
8690 | relocations. | |
8691 | ||
c8761b9a DK |
8692 | 2010-02-18 Doug Kwan <dougkwan@google.com> |
8693 | ||
8694 | * arm.cc (Arm_relobj::find_linked_text_section): New method. | |
8695 | (Arm_relobj::make_exidx_input_section): Pass section index of linked | |
8696 | text section as a parameter becuase some broken tools may not set | |
8697 | the link in section header. | |
8698 | (Target_arm::has_got_section): New method. | |
8699 | (Target_arm::scan_section_for_cortex_a8_stubs): Treat an input section | |
8700 | without any mapping symbol as data only. Remove warning. | |
8701 | (Arm_relobj::do_read_synbols): If an EXIDX input section has no | |
8702 | link in its section header, try to discover the link by inspecting the | |
8703 | REL31 relocation at the beginning of the section. | |
8704 | (Target_arm::Scan::check_non_pic): Report name of offending relocation | |
8705 | in error message. | |
8706 | (Target_arm::Scan::global): Treat any reference to the symbol | |
8707 | _GLOBAL_OFFSET_TABLE_ as a GOT access. | |
8708 | ||
21bb3914 ST |
8709 | 2010-02-12 Sriraman Tallam <tmsriram@google.com> |
8710 | ||
8711 | * arm.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
8712 | (Scan::global_reloc_may_be_function_pointer): New function. | |
8713 | * sparc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
8714 | (Scan::global_reloc_may_be_function_pointer): New function. | |
8715 | * powerpc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
8716 | (Scan::global_reloc_may_be_function_pointer): New function. | |
8717 | * i386.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
8718 | (Scan::global_reloc_may_be_function_pointer): New function. | |
8719 | * x86_64.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
8720 | (Scan::global_reloc_may_be_function_pointer): New function. | |
8721 | (Scan::possible_function_pointer_reloc): New function. | |
8722 | (Target_x86_64::can_check_for_function_pointers): New function. | |
8723 | * gc.h (gc_process_relocs): Scan relocation types to determine if | |
8724 | function pointers were taken for targets that support it. | |
8725 | * icf.cc (Icf::find_identical_sections): Include functions for | |
8726 | folding in safe ICF whose pointer is not taken. | |
8727 | * icf.h (Secn_fptr_taken_set): New typedef. | |
8728 | (fptr_section_id_): New member. | |
8729 | (section_has_function_pointers): New function. | |
8730 | (set_section_has_function_pointers): New function. | |
8731 | (check_section_for_function_pointers): New function. | |
8732 | * options.h: Fix comment for safe ICF option. | |
8733 | * target.h (can_check_for_function_pointers): New function. | |
8734 | * testsuite/Makefile.am: Add icf_safe_so_test test case. | |
8735 | Modify icf_safe_test for X86-64. | |
8736 | * testsuite/Makefile.in: Regenerate. | |
8737 | * testsuite/icf_safe_so_test.cc: New file. | |
8738 | * testsuite/icf_safe_so_test.sh: New file. | |
8739 | * testsuite/icf_safe_test.cc (kept_func_3): New function. | |
8740 | (main): Change to take pointer to function kept_func_3. | |
8741 | * testsuite/icf_safe_test.sh (arch_specific_safe_fold): Check if safe | |
8742 | folding is done correctly for X86-64. | |
8743 | ||
0da6fa6c DM |
8744 | 2010-02-12 David S. Miller <davem@davemloft.net> |
8745 | ||
8746 | * output.h (Output_reloc<SHT_REL>::Output_reloc): Add | |
8747 | is_symbolless parameter. | |
8748 | (Output_reloc<SHT_REL>::is_symbolless): New. | |
8749 | (Output_reloc<SHT_REL>::is_symbolless_): New. | |
8750 | (Output_reloc<SHT_REL>::type_): Decrease to 29 bits. | |
8751 | (Output_reloc<SHT_RELA>::Output_reloc): Add is_symbolless parameter. | |
8752 | (Output_reloc<SHT_RELA>::is_symbolless): New. | |
8753 | (Output_data_reloc::add_global): Handle is_symbolless. | |
8754 | (Output_data_reloc::add_global_relative): Likewise. | |
8755 | (Output_data_reloc::add_local): Likewise. | |
8756 | (Output_data_reloc::add_local_relative): Likewise. | |
8757 | (Output_data_reloc::add_symbolless_global_addend): New. | |
8758 | (Output_data_reloc::add_symbolless_local_addend): New. | |
8759 | * output.cc (Output_reloc<SHT_REL>::Output_reloc): Handle | |
8760 | is_symbolless. | |
8761 | (Output_reloc::set_needs_dynsym_index): Test ->is_symbolless_ | |
8762 | instead of ->is_relative_ | |
8763 | (Output_reloc::write): Likewise. | |
8764 | (Output_reloc::get_symbol_index): Return 0 when ->is_symbolless_ | |
8765 | (Output_reloc::write_rel): Simplify. | |
8766 | ||
8767 | * sparc.cc (Target_sparc::Scan::local): Use | |
8768 | ->add_symbolless_local_addend as needed. | |
8769 | (Target_sparc::Scan::global): Use ->add_symbolless_global_addend as | |
8770 | needed. Also, emit appropriate unaligned vs. aligned dynamic reloc | |
8771 | based upon relocation offset. | |
8772 | ||
e4782e83 DK |
8773 | 2010-02-11 Doug Kwan <dougkwan@google.com> |
8774 | ||
8775 | * arm.cc (Target_arm::Scan::local): Fix bugs in relocation handling. | |
8776 | (Target_arm::Scan::global): Ditto. Also remove a comment before the | |
8777 | beginning of function. | |
8778 | (Target_arm::Relocate::relocate): Remove error messages for MOVW_ABS | |
8779 | and MOVT_ABS relocations. Those are non issued in scanning. Fix | |
8780 | parameter is_32bit in calls to should_apply_static_reloc. | |
8781 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_abs_global.sh. | |
8782 | (check_DATA): Add arm_abs_global.stdout. | |
8783 | (arm_abs_lib.o, libarm_abs.so, arm_abs_global.o, arm_abs_global, | |
8784 | arm_abs_global.stdout): New rules. | |
8785 | (MOSTLLYCLEANFILES): Add arm_abs_global | |
8786 | * Makefile.in: Regenerate. | |
8787 | * testsuite/arm_abs_global.s: New file. | |
8788 | * testsuite/arm_abs_global.sh: Ditto. | |
8789 | * testsuite/arm_abs_lib.s: Ditto. | |
8790 | ||
93ceb764 ILT |
8791 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
8792 | ||
8793 | * gold.cc (queue_middle_gc_tasks): Use a separate blocker for each | |
8794 | Read_relocs task. | |
8795 | (queue_middle_tasks): Likewise, and also for Scan_relocs. Run | |
8796 | Allocate_commons_task first. | |
8797 | * reloc.cc (Read_relocs::run): Pass next_blocker_ down to next | |
8798 | task, rather than symtab_lock_. | |
8799 | (Gc_process_relocs::~Gc_process_relocs): New function. | |
8800 | (Gc_process_relocs::is_runnable): Check this_blocker_. | |
8801 | (Gc_process_relocs::locks): Use next_blocker_ rather than | |
8802 | blocker_. | |
8803 | (Scan_relocs::~Scan_relocs): New function. | |
8804 | (Scan_relocs::is_runnable): Check this_blocker_ rather than | |
8805 | symtab_lock_. | |
8806 | (Scan_relocs::locks): Drop symtab_lock_ and blocker_. Add | |
8807 | next_blocker_. | |
8808 | * reloc.h (class Read_relocs): Drop symtab_lock_ and blocker_ | |
8809 | fields. Add this_blocker_ and next_blocker_ fields. Adjust | |
8810 | constructor accordingly. | |
8811 | (class Gc_process_relocs): Likewise. | |
8812 | (class Scan_relocs): Likewise. | |
8813 | * common.h (class Allocate_commons_task): Remove symtab_lock_ | |
8814 | field, and corresponding constructor parameter. | |
8815 | * common.cc (Allocate_commons_tasK::is_runnable): Remove use of | |
8816 | symtab_lock_. | |
8817 | (Allocate_commons_task::locks): Likewise. | |
8818 | ||
114dfbe1 ILT |
8819 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
8820 | ||
8821 | * gold-threads.h (class Once): Define. | |
8822 | (class Initialize_lock): Rewrite as child of Once. | |
8823 | * gold-threads.cc (class Once_initialize): Define. | |
8824 | (once_pointer_control): New static variable. | |
8825 | (once_pointer, once_arg): New static variables. | |
8826 | (c_run_once): New static function. | |
8827 | (Once::Once, Once::run_once, Once::internal_run): New functions. | |
8828 | (class Initialize_lock_once): Remove. | |
8829 | (initialize_lock_control): Remove. | |
8830 | (initialize_lock_pointer): Remove. | |
8831 | (initialize_lock_once): Remove. | |
8832 | (Initialize_lock::Initialize_lock): Move to gold-threads.h. | |
8833 | (Initialize_lock::initialize): Rewrite. | |
8834 | (Initialize_lock::do_run_once): New function. | |
8835 | * archive.cc (Archive::interpret_header): Only clear name if it is | |
8836 | not already empty. | |
8837 | * fileread.cc: Include "gold-threads.h" | |
8838 | (file_counts_lock): New static variable. | |
8839 | (file_counts_initialize_lock): Likewise. | |
8840 | (File_read::release): Only increment counts when using --stats. | |
8841 | Use a lock around the increment. | |
8842 | * parameters.cc (class Set_parameters_target_once): Define. | |
8843 | (set_parameters_target_once): New static variable. | |
8844 | (Parameters::Parameters): Move here from parameters.h. | |
8845 | (Parameters::set_target): Rewrite. | |
8846 | (Parameters::set_target_once): New function. | |
8847 | (Parameters::clear_target): Move here and rewrite. | |
8848 | * parameters.h (class Parameters): Update declarations. Add | |
8849 | set_parameters_target_once_ field. | |
8850 | (Parameters::Parameters): Move to parameters.cc. | |
8851 | (Parameters::clear_target): Likewise. | |
8852 | * readsyms.cc (Read_symbols::do_group): Create a Start_group | |
8853 | task. | |
8854 | (Start_group::~Start_group): New function. | |
8855 | (Start_group::is_runnable): New function. | |
8856 | (Start_group::locks, Start_group::run): New functions. | |
8857 | (Finish_group::run): Change saw_undefined to size_t. | |
8858 | * readsyms.h (class Start_group): Define. | |
8859 | (class Finish_group): Change saw_undefined_ field to size_t. | |
8860 | (Finish_group::Finish_group): Remove saw_undefined and | |
8861 | this_blocker parameters. Change all callers. | |
8862 | (Finish_group::set_saw_undefined): New function. | |
8863 | (Finish_group::set_blocker): New function. | |
8864 | * symtab.h (class Symbol_table): Change saw_undefined to return | |
8865 | size_t. Change saw_undefined_ field to size_t. | |
8866 | * target-select.cc (Set_target_once::do_run_once): New function. | |
8867 | (Target_selector::Target_selector): Initialize set_target_once_ | |
8868 | field. Don't initialize lock_ and initialize_lock_ fields. | |
8869 | (Target_selector::instantiate_target): Rewrite. | |
8870 | (Target_selector::set_target): New function. | |
8871 | * target-select.h (class Set_target_once): Define. | |
8872 | (class Target_selector): Update declarations. Make | |
8873 | Set_target_once a friend. Remove lock_ and initialize_lock_ | |
8874 | fields. Add set_target_once_ field. | |
8875 | ||
fa17a3f4 ILT |
8876 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
8877 | ||
8878 | * dirsearch.cc (Dirsearch::initialize): Add all blockers before | |
8879 | queueing any tasks. | |
8880 | * gold.cc (queue_middle_gc_tasks): Likewise. Fix final blocker. | |
8881 | (queue_middle_tasks): Add all blockers before queueing any tasks. | |
8882 | (queue_final_tasks): Likewise. | |
8883 | * token.h (Task_token::add_blockers): New function. | |
8884 | * object.h (Input_objects::number_of_relobjs): New function. | |
8885 | ||
c7177d31 ILT |
8886 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
8887 | ||
5de0e392 ILT |
8888 | * i386.cc (Relocate::relocate_tls): A local symbol is final if not |
8889 | shared, not if not position independent. | |
8890 | * x86_64.cc (Relocate::relocate_tls): Likewise. | |
8891 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_pic_test. | |
8892 | (tls_pie_pic_test): New target. | |
8893 | * testsuite/Makefile.in: Rebuild. | |
8894 | ||
c7177d31 ILT |
8895 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_test. |
8896 | (tls_test_main_pie.o, tls_test_pie.o): New targets. | |
8897 | (tls_test_file2_pie.o, tls_test_c_pie.o, tls_pie_test): Likewise. | |
8898 | * testsuite/Makefile.in: Rebuild. | |
8899 | ||
684b268a DM |
8900 | 2010-02-09 David S. Miller <davem@davemloft.net> |
8901 | ||
8902 | * sparc.cc (Target_sparc::Scan::local): Do not emit relocs other than | |
8903 | R_SPARC_RELATIVE using ->add_local_relative(). | |
8904 | (Target_sparc::Scan::global): Likewise for ->add_global_relative(). | |
8905 | ||
612a8d3d DM |
8906 | * output.h (Output_data_dynamic::add_section_size): New method |
8907 | that takes two Output_data objects. | |
8908 | (Output_data_dynamic::Dynamic_entry): Create storage for secondary | |
8909 | entry param. Handle it in initializers. | |
8910 | * output.cc (Output_data_dynamic::Dynamic_entry::write): For | |
8911 | DYNAMIC_SECTION_SIZE, add in second object size if non-NULL. | |
8912 | * layout.h (Layout::add_target_dynamic_tags): Add dynrel_includes_plt | |
8913 | arg. | |
8914 | * layout.cc (Layout::add_target_dynamic_tags): If dynrel_includes_plt, | |
8915 | and .rela.plt exists, set DT_REL{,A}SZ to sum of .rela.dyn and .rela.plt | |
8916 | * arm.cc (Target_arm::do_finalize_sections): Update to pass false | |
8917 | for dynrel_includes_plt. | |
8918 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
8919 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
8920 | * sparc.cc (Target_sparc::make_plt_entry): Force .rela.dyn to be output | |
8921 | before .rela.plt | |
8922 | (Target_sparc::do_finalize_sections): Update to pass true for | |
8923 | dynrel_includes_plt. | |
8924 | * powerpc.cc (Target_powerpc::make_plt_entry): Force .rela.dyn to be | |
8925 | output before .rela.plt | |
8926 | (Target_powerpc::do_finalize_sections): Update to pass true for | |
8927 | dynrel_includes_plt when 32-bit. | |
8928 | ||
cb1be87e DK |
8929 | 2010-02-08 Doug Kwan <dougkwan@google.com> |
8930 | ||
8931 | * arm.cc (Arm_relobj::simple_input_section_output_address): New | |
8932 | method. | |
8933 | (Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
8934 | Arm_relobj::scan_section_for_cortex_a8_stubs, | |
8935 | Arm_relobj::do_relocation_section): Instead of calling | |
8936 | Output_section::output_address, use faster | |
8937 | Arm_relobj::simple_input_section_output_address. | |
8938 | ||
705b5121 DM |
8939 | 2010-02-08 David S. Miller <davem@davemloft.net> |
8940 | ||
8941 | * sparc.cc (Target_sparc::Relocate::relocate): If relocation offset is | |
8942 | unaligned for R_SPARC_16, R_SPARC_32, or R_SPARC_64, use the unaligned | |
8943 | relocation helper function. | |
8944 | ||
024c4466 DM |
8945 | * sparc.cc (Target_sparc::Scan::local): Handle R_SPARC_GOTDATA_OP* |
8946 | just like R_SPARC_GOT{10,13,22}. | |
8947 | (Target_sparc::Scan::local): Likewise. | |
8948 | (Target_sparc::Relocate:relocate): Likewise. | |
8949 | ||
9109c078 ILT |
8950 | 2010-02-06 Ian Lance Taylor <iant@google.com> |
8951 | ||
8952 | * configure.ac: Rewrite targetobjs duplicate removal code to use | |
8953 | only shell constructs. | |
8954 | * configure: Rebuild. | |
8955 | ||
cf846138 DK |
8956 | 2010-02-05 Doug Kwan <dougkwan@google.com> |
8957 | ||
8958 | PR 11247 | |
8959 | * arm.cc (Arm_relobj::section_is_scannable): New method. | |
8960 | (Arm_relobj::section_needs_reloc_stub_scanning): Use it. | |
8961 | (Arm_relobj::section_needs_cortex_a8_stub_scanning): Same. | |
8962 | ||
6cfaf60b DK |
8963 | 2010-02-04 Doug Kwan <dougkwan@google.com> |
8964 | ||
8965 | PR 11247 | |
8966 | * arm-reloc-property.cc (cstdio): Include. | |
8967 | * configure.ac (targetobjs): Remove duplicates. | |
8968 | * configure: Regenerate. | |
8969 | * resolve.cc (Symbol_table::resolve): Explicit instantiate both | |
8970 | big and little endian version for a given address size. | |
8971 | ||
5c57f1be DK |
8972 | 2010-02-03 Doug Kwan <dougkwan@google.com> |
8973 | ||
8974 | * arm-reloc-property.cc | |
8975 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
8976 | definition. | |
8977 | * arm-reloc-property.h | |
8978 | (Arm_reloc_property_table::get_implemented_static_reloc_property): | |
8979 | New method definition. | |
8980 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
8981 | declaration. | |
8982 | * arm-reloc.def (THM_MOVT_ABS, THM_MOVT_PREL, THM_MOVT_BREL): Change | |
8983 | overflow to N. | |
8984 | (GOT_PREL): Change implemented to Y. | |
8985 | * arm.cc (Target_arm::reloc_uses_thumb_bit): Remove method. | |
8986 | (Target_arm::Relocate::reloc_needs_sym_origin): Remove method. | |
8987 | (Arm_relocate_functions::movw_abs_nc): Remove method. | |
8988 | (Arm_relocate_functions::movt_abs): Ditto. | |
8989 | (Arm_relocate_functions::thm_movw_abs_nc): Ditto. | |
8990 | (Arm_relocate_functions::thm_movt_abs): Ditto. | |
8991 | (Arm_relocate_functions::movw_rel_nc): Ditto. | |
8992 | (Arm_relocate_functions::movw_rel): Ditto. | |
8993 | (Arm_relocate_functions::movt_rel): Ditto. | |
8994 | (Arm_relocate_functions:thm_movw_rel_nc): Ditto. | |
8995 | (Arm_relocate_functions:thm_movw_rel): Ditto. | |
8996 | (Arm_relocate_functions:thm_movt_rel): Ditto. | |
8997 | (Arm_relocate_functions::movw, Arm_relocate_functions::movt, | |
8998 | (Arm_relocate_functions::thm_movw, Arm_relocate_functions::thm_movt): | |
8999 | New method definitions. | |
9000 | (Arm_relocation_functions::arm_grp_alu): Add assertion for group index. | |
9001 | (Arm_relocation_functions::arm_grp_ldr): Ditto. | |
9002 | (Arm_relocation_functions::arm_grp_ldrs): Ditto. | |
9003 | (Arm_relocation_functions::arm_grp_ldc): Ditto. | |
9004 | (Target_arm::Relocate::relocate): Check for non-static or | |
9005 | unimplemented relocation code and exit early. Change calls to | |
9006 | Target_arm::reloc_uses_thumb_bit and | |
9007 | Target_arm::Reloc::reloc_needs_sym_origin to use relocation property | |
9008 | instead. Refactor code to handle similar relocations to increase | |
9009 | code sharing. Remove check for unsupported relocation code in switch | |
9010 | statement. | |
9011 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Use | |
9012 | relocation property table to find out size. Change error message to | |
9013 | print out the name of a relocation code instead of the numeric value. | |
9014 | (Target_arm::scan_reloc_for_stub): Use relocation property table | |
9015 | instead of calling Target_arm::reloc_uses_thumb_bit(). | |
9016 | ||
218c5831 DK |
9017 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
9018 | ||
9019 | * arm.cc (Target_arm::relocate_section): Do view adjustment for all | |
9020 | types of relaxed input section. | |
9021 | ||
0d31c79d DK |
9022 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
9023 | ||
9024 | * Makefile.am (HFILES): Add arm-reloc-property.h. | |
9025 | (DEFFILES): New. | |
2e702c99 RM |
9026 | (TARGETSOURCES): Add arm-reloc-property.cc |
9027 | (ALL_TARGETOBJS): Add arm-reloc-property.$(OBJEXT) | |
0d31c79d DK |
9028 | (libgold_a_SOURCES): $(DEFFILES) |
9029 | * Makefile.in: Regenerate. | |
9030 | * arm-reloc-property.cc: New file. | |
9031 | * arm-reloc-property.h: New file. | |
9032 | * arm-reloc.def: New file. | |
9033 | * arm.cc: Update comments. | |
9034 | (arm-reloc-property.h): New included header. | |
9035 | (arm_reloc_property_table): New global variable. | |
9036 | (Target_arm::do_select_as_default_target): New method definition. | |
9037 | * configure.tgt (armeb*-*-*,armbe*-*-*,arm*-*-*): Add | |
9038 | arm-reloc-property to targ_extra_obj. | |
9039 | * parameters.cc (set_parameters_target): Call | |
9040 | Target::select_as_default_target(). | |
9041 | * target.h (Target::select_as_default_target): New method definition. | |
9042 | (Target::do_select_as_default_target): Same. | |
9043 | ||
546c7457 DK |
9044 | 2010-02-01 Doug Kwan <dougkwan@google.com> |
9045 | ||
9046 | * arm.cc (Arm_exidx_fixup::Arm_exidx_fixup): Initialize | |
9047 | first_output_text_section_. | |
9048 | (Arm_exidx_fixup::first_output_text_section): New method definition. | |
9049 | (Arm_exidx_fixup::first_output_text_section_): New data member. | |
9050 | (Arm_exidx_fixup::process_exidx_section): Record the first text | |
9051 | output section seen. | |
9052 | (Arm_output_section::fix_exidx_coverage): Set correct linked section | |
9053 | and entsize in output section header. | |
9054 | ||
11b861d5 DK |
9055 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9056 | ||
9057 | * gold/arm.cc: Added support for the ARM relocations: R_ARM_THM_PC8, | |
9058 | R_ARM_THM_PC12, R_ARM_THM_ALU_PREL_11_0. | |
9059 | (Arm_relocate_functions::thm_alu11): New Method. | |
9060 | (Arm_relocate_functions::thm_pc8): New Method. | |
9061 | (Arm_relocate_functions::thm_pc12): New Method. | |
9062 | (Target_arm::Scan::local): Handle the relocations. | |
9063 | (Target_arm::Scan::global): Likewise. | |
9064 | (Target_arm::Relocate::relocate): Likewise. | |
9065 | (Target_arm:Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
9066 | ||
c9a2c125 DK |
9067 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
9068 | ||
9069 | * arm.cc (Target_arm::Scan::global): General PLTs for the same set | |
9070 | of relocation types as ld. | |
9071 | ||
1521477a DK |
9072 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
9073 | ||
9074 | * arm.cc (Arm_relocate_functions::arm_branch_common) Change visibility | |
9075 | to public. | |
9076 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
9077 | (Arm_relocate_functions::thm_call, Arm_relocate_functions::thm_jump24, | |
9078 | Arm_relocate_functions::thm_xpc22, Arm_relocate_functions::plt32, | |
9079 | Arm_relocate_functions::xpc25, Arm_relocate_functions::call, | |
9080 | Arm_relocate_functions::jump24): Remove. | |
9081 | (Target_arm::Relocate::relocate): Adjust code to call | |
9082 | Arm_relocation_functions::arm_branch_common and | |
9083 | Arm_relocation_functions::thumb_branch_common instead of their removed | |
e1df38aa | 9084 | wrappers. Merge switch-cases together to reduce source code size. |
1521477a | 9085 | |
e7eca48c DK |
9086 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
9087 | ||
9088 | * arm.cc (Arm_relobj::Arm_relobj): Initialize new data member | |
9089 | output_local_symbol_count_needs_update_. | |
9090 | (Arm_relobj::output_local_symbol_count_needs_update, | |
9091 | Arm_relobj::set_output_local_symbol_count_needs_update, | |
9092 | Arm_relobj::update_output_local_symbol_count): New methods. | |
9093 | (Arm_relobj::output_local_symbol_count_needs_update_): New data | |
9094 | member. | |
9095 | (Arm_exidx_cantunwind::do_fixed_endian_write): Write address | |
9096 | of pointed function as in a R_ARM_PREL31 relocation. | |
9097 | (Arm_output_section<big_endian>::fix_exidx_coverage): Mark objects | |
9098 | for output local symbol count updating. | |
9099 | (Target_arm::do_relax): Update output local symbol counts in objects | |
9100 | if necessary. | |
9101 | * object.h (Sized_relobj::set_output_local_symbol_count): New method. | |
9102 | ||
02961d7e ILT |
9103 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9104 | ||
9105 | * arm.cc: Added support for the ARM relocations: | |
9106 | R_ARM_MOVW_BREL_NC, R_ARM_MOVT_BREL, R_ARM_MOVW_BREL, | |
9107 | R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVT_BREL, R_ARM_THM_MOVW_BREL. | |
9108 | (Arm_relocate_functions::movw_rel_nc): Renamed (was | |
9109 | movw_prel_nc). | |
9110 | (Arm_relocate_functions::movw_rel): New method. | |
9111 | (Arm_relocate_functions::movt_rel): Renamed (was movt_prel). | |
9112 | (Arm_relocate_functions::thm_movw_rel_nc): Renamed (was | |
9113 | thm_movw_prel_nc). | |
9114 | (Arm_relocate_functions::thm_movw_rel): New method. | |
9115 | (Arm_relocate_functions::thm_movt_rel): Renamed (was | |
9116 | thm_movt_prel). | |
9117 | (Target_arm::Scan::local): Handle MOVW_BREL/MOVT_BREL | |
9118 | relocations. | |
9119 | (Target_arm::Scan::global): Likewise. | |
9120 | (Target_arm::Relocate::relocate): Likewise. | |
9121 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
9122 | Likewise. | |
9123 | ||
b10d2873 ILT |
9124 | 2010-01-27 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9125 | ||
9126 | * arm.cc: Added support for ARM group relocations. | |
9127 | (Target_arm::reloc_needs_sym_origin): New method. | |
9128 | (Arm_relocate_functions::calc_grp_kn): New method. | |
9129 | (Arm_relocate_functions::calc_grp_residual): New method. | |
9130 | (Arm_relocate_functions::calc_grp_gn): New method. | |
9131 | (Arm_relocate_functions::arm_grp_alu): New Method. | |
9132 | (Arm_relocate_functions::arm_grp_ldr): New Method. | |
9133 | (Arm_relocate_functions::arm_grp_ldrs): New Method. | |
9134 | (Arm_relocate_functions::arm_grp_ldc): New Method. | |
9135 | (Target_arm::Scan::local): Handle the ARM group relocations. | |
9136 | (Target_arm::Scan::global): Likewise. | |
9137 | (Target_arm::Relocate::relocate): Likewise. | |
9138 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
9139 | Likewise. | |
9140 | ||
2b328d4e DK |
9141 | 2010-01-26 Doug Kwan <dougkwan@google.com> |
9142 | ||
9143 | * arm.cc (set): Include. | |
9144 | (class Arm_exidx_fixup): Change type of last_input_section_ to const | |
9145 | pointer type. | |
2e702c99 | 9146 | (Arm_output_section::Text_section_list): New type. |
2b328d4e DK |
9147 | (Arm_output_section::append_text_sections_to_list): New method. |
9148 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
9149 | (Arm_relobj::Arm_relobj): Initialize exidx_section_map_. | |
2e702c99 | 9150 | (Arm_relobj::convert_input_section_to_relaxed_section): Use |
2b328d4e DK |
9151 | Relobj::set_section_offset() instead of |
9152 | Sized_relobj::invalidate_section_offset(). | |
2e702c99 | 9153 | (Arm_relobj::section_needs_reloc_stub_scanning): Add an extra |
2b328d4e DK |
9154 | parameter for section headers. Ignore relocation sections for |
9155 | unallocated sections and EXIDX sections. | |
9156 | (Target_arm::fix_exidx_coverage): New method. | |
9157 | (Target_arm::output_section_address_less_than): New type. | |
9158 | (Arm_exidx_fixup::add_exidx_cantunwind_as_needed): Use index of the | |
9159 | linked text section instead of the EXIDX section. | |
9160 | (Arm_output_section::create_stub_group): Add an assertion to check | |
9161 | that this is not an EXIDX output section. | |
9162 | (Arm_output_section::append_text_sections_to_list): New method. | |
9163 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
9164 | (Arm_relobj::scan_sections_for_stubs): Adjust call to | |
2e702c99 | 9165 | Arm_relobj::section_needs_reloc_stub_scanning. |
2b328d4e DK |
9166 | (Target_arm::do_relax): Fix EXIDX output section coverage in the |
9167 | first pass. | |
9168 | (Target_arm::fix_exidx_coverage): New method. | |
9169 | * object.h (Relobj::set_output_section): New method. | |
9170 | (Sized_relobj::invalidate_section_offset): Remove method. | |
9171 | (Sized_relobj::do_invalidate_section_offset): Remove method. | |
9172 | (Sized_relobj::do_set_section_offset): Handle offset value -1. | |
9173 | ||
c7f3c371 DK |
9174 | 2010-01-25 Doug Kwan <dougkwan@google.com> |
9175 | ||
9176 | * arm.cc (Arm_exidx_merged_section::do_output_offset): | |
9177 | Fix warning due to signed and unsigned comparison on a 32-bit host. | |
9178 | ||
8923b24c DK |
9179 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
9180 | ||
9181 | * arm.cc (Target_arm::do_relax): Record an output section for section | |
9182 | offset adjustment it contains any stub table that has changed. | |
9183 | * layout.cc (Layout::clean_up_after_relaxation): Adjust section | |
9184 | offsets in an output section if necessary. | |
9185 | * output.cc (Output_section::Output_section): Initialize | |
9186 | section_offsets_need_adjustments_. | |
9187 | (Output_section::add_input_section_for_script): Renamed to | |
9188 | Output_section::add_simple_input_section. | |
9189 | (Output_section::save_states): Add a comment. | |
9190 | (Output_section::discard_states): New method defintion. | |
9191 | (Output_section::adjust_section_offsets): Same. | |
9192 | * output.h (Output_section::add_input_section_for_script): Renamed to | |
9193 | Output_section::add_simple_input_section. | |
9194 | (Output_section::discard_states): New method declaration. | |
9195 | (Output_section::adjust_section_offsets): Same. | |
9196 | (Output_section::section_offsets_need_adjustment, | |
9197 | Output_section::set_section_offsets_need_adjustment): New method | |
9198 | definitions. | |
9199 | (Output_section::section_offsets_need_adjustment_): New data member. | |
9200 | * script-sections.cc | |
9201 | (Output_section_element_input::set_section_address): Adjust code for | |
9202 | renaming of Output_section::add_input_section_for_script. | |
9203 | (Orphan_output_section::set_section_address): Same. | |
9204 | ||
9b2fd367 DK |
9205 | 2010-01-22 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9206 | ||
9207 | * gold/arm.cc (Target_arm): Updated fix_v4bx method and usage of | |
9208 | Fix_v4bx enum values . | |
9209 | * gold/options.h (General_options): New option definitions. | |
9210 | (General_options::fix_v4bx): New method. | |
9211 | (General_options::Fix_v4bx): New enum. | |
9212 | * gold/options.cc (General_options::parse_fix_v4bx): New method. | |
9213 | (General_options::parse_fix_v4bx_interworking): New method. | |
9214 | ||
80d0d023 DK |
9215 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
9216 | ||
9217 | * arm.cc (Arm_exidx_fixup): New class. | |
9218 | ||
af2cdeae DK |
9219 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
9220 | ||
9221 | * arm.cc (Arm_exidx_cantunwind, Arm_exidx_merged_section): New | |
9222 | classes. | |
9223 | (Arm_exidx_section_offset_map): New type. | |
9224 | ||
993d07c1 DK |
9225 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
9226 | ||
9227 | * arm.cc (Arm_exidx_input_section): New class. | |
9228 | (Arm_relobj::exidx_input_section_by_link, | |
9229 | Arm_relobj::exidx_input_section_by_shndx, | |
9230 | Arm_relobj::make_exidx_input_section): New methods. | |
9231 | (read_arm_attributes_section): Remove. | |
9232 | (Arm_relobj::do_read_symbols): Look for ARM.exidx sections and record | |
9233 | information about them. | |
9234 | (Arm_dynobj::do_read_symbols): Move code in read_arm_attributes_section | |
9235 | to here. | |
9236 | ||
5ac169d4 DK |
9237 | 2010-01-20 Doug Kwan <dougkwan@google.com> |
9238 | ||
9239 | * arm.cc (Target_arm::Arm_input_section_map): Change key type from | |
9240 | Input_section_specifier to Section_id. | |
9241 | (Target_arm::new_arm_input_section: Adjust code for change of key | |
9242 | type. | |
9243 | (Target_arm::find_arm_input_section): Ditto. | |
9244 | * gc.h (object.h): Include for Section_id nand Section_id_hash. | |
9245 | (Section_id): Remove. | |
9246 | (Garbage_collection::Section_id_hash): Remove. | |
9247 | * icf.h (object.h): Include for Section_id nand Section_id_hash. | |
9248 | (Section_id): Remove. | |
9249 | (Icf::Section_id_hash): Remove. | |
9250 | * object.h (Section_id, Const_section_id, Section_id_hash, | |
9251 | Const_section_id_hash): New type definitions. | |
9252 | * output.cc (Output_section::add_relaxed_input_section): Change to | |
9253 | use Const_section_id instead of Input_section_specifier as key type. | |
9254 | (Output_section::add_merge_input_section): Ditto. | |
9255 | (Output_section::build_relaxation_map): Change to use Section_id | |
9256 | instead of Input_section_specifier as key type. | |
2e702c99 | 9257 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): |
5ac169d4 DK |
9258 | Ditto. |
9259 | (Output_section::convert_input_sections_to_relaxed_sections): Change | |
9260 | to use Const_section_id instead of Input_section_specifier as key type. | |
2e702c99 | 9261 | (Output_section::find_merge_section): Ditto. |
5ac169d4 DK |
9262 | (Output_section::find_relaxed_input_section): Ditto. |
9263 | * output.h (Input_section_specifier): Remove class. | |
9264 | (Output_section::Output_section_data_by_input_section_map): Change | |
9265 | key type to Const_section_id. | |
9266 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
9267 | Ditto. | |
9268 | (Output_section::Relaxation_map): Change key type to Section_id. | |
9269 | ||
a2162063 ILT |
9270 | 2010-01-20 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9271 | ||
9272 | * gold/arm.cc: Added support for R_ARM_V4BX relocation | |
9273 | (class Arm_v4bx_stub): New class. | |
9274 | (DEF_STUBS): Updated definition to support v4_veneer_bx. | |
9275 | (Stub_factory::make_arm_v4bx_stub): New method. | |
9276 | (Stub_factory::elf32_arm_stub_v4_veneer_bx): New veneer template. | |
9277 | (Stub_table::empty): Handle v4bx stubs. | |
9278 | (Stub_table::add_arm_v4bx_stub): New method. | |
9279 | (Stub_table::find_arm_v4bx_stub): New method. | |
9280 | (Arm_relocate_functions::v4bx): New method. | |
9281 | (Target_arm::fix_v4bx): New method. | |
9282 | (Target_arm::Target_arm): Handle R_ARM_V4BX. | |
9283 | (Stub_table::relocate_stubs): Likewise. | |
9284 | (Stub_table::do_write): Likewise. | |
9285 | (Stub_table::update_data_size_and_addralign): Likewise. | |
9286 | (Stub_table::finalize_stubs): Likewise. | |
9287 | (Target_arm::Scan::local): Likewise. | |
9288 | (Target_arm::Scan::global): Likewise. | |
9289 | (Target_arm::do_finalize_sections): Likewise. | |
9290 | (Target_arm::Relocate::relocate): Likewise. | |
9291 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
9292 | Likewise. | |
9293 | (Target_arm::scan_reloc_for_stub): Likewise. | |
9294 | (Target_arm::scan_reloc_section_for_stubs): Likewise. | |
9295 | ||
5696ab0b ILT |
9296 | 2010-01-19 Ian Lance Taylor <iant@google.com> |
9297 | ||
9298 | * output.cc (Output_section_headers::do_sized_write): Write large | |
9299 | segment count to sh_info field. | |
9300 | (Output_file_header::do_sized_write): For large segment count, | |
9301 | write PN_XNUM to e_phnum field. | |
9302 | ||
800d0f56 ILT |
9303 | 2010-01-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9304 | ||
9305 | * arm.cc (Arm_relocate_functions::thm_jump6): New function. | |
9306 | (Arm_relocate_functions::thm_jump8): New function. | |
9307 | (Arm_relocate_functions::thm_jump11): New function. | |
9308 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP6, R_ARM_THM_JUMP8, | |
9309 | R_ARM_THM_JUMP11. | |
9310 | (Target_arm::Scan::global): Likewise. | |
9311 | (Target_arm::Relocate::relocate): Likewise. | |
9312 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
9313 | Likewise. | |
9314 | ||
41263c05 DK |
9315 | 2010-01-14 Doug Kwan <dougkwan@google.com> |
9316 | ||
9317 | * arm.cc (map, utility): Include headers. | |
9318 | (Target_arm::apply_cortex_a8_workaround): New method. | |
9319 | (Arm_relobj::do_relocate_sections): Apply any Cortex-A8 workaround. | |
9320 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP24, R_ARM_THM_JUMP19. | |
9321 | (Target_arm::Scan::global): R_ARM_THM_JUMP19. | |
9322 | (Target_arm::do_finalize_sections): Set fix_cortex_a8_ according to | |
9323 | the --[no-]fix-cortex-a8 command line options. | |
9324 | (Target_arm::Relocate::relocate): Handle R_ARM_JUMP19. | |
9325 | (Target_arm::relocate_stub): Use addend in instruction template. | |
9326 | * options.h (DEFINE_bool): Set the user-set flag. | |
9327 | (General_options): Add --[no-]-fix-cortex options. | |
9328 | * output.cc (Output_section::convert_input_sections_to_relaxed_sections) | |
e1df38aa | 9329 | : Update fast look-up map after conversion. |
41263c05 | 9330 | |
459e9b03 ST |
9331 | 2010-01-14 Sriraman Tallam <tmsriram@google.com> |
9332 | ||
9333 | * object.cc (Sized_relobj::do_layout): Change to call layout_gnu_stack | |
9334 | in the first pass of do_layout. | |
9335 | ||
b521dfe4 DK |
9336 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
9337 | ||
9338 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
9339 | Arm_relobj::scan_sections_for_stubs): Rearrange code to avoid an | |
9340 | apparent compiler problem of not folding static constant integral | |
9341 | data members of elfcpp::Elf_sizes<32>. | |
9342 | ||
44272192 DK |
9343 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
9344 | ||
9345 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
9346 | Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
9347 | Arm_relobj::scan_section_for_cortex_a8_erratum, | |
9348 | Arm_relobj::scan_span_for_cortex_a8_erratum): New methods. | |
9349 | (Arm_relobj::scan_sections_for_stubs): Move code deciding what | |
9350 | sections to scan for relocation stubs into a new method | |
9351 | Arm_relobj::section_needs_reloc_stub_scanning. Handle both | |
9352 | relocation and Cortex-A8 stub scanning. | |
9353 | (Target_arm::do_relax): Force stubs to be after stubbed sections | |
9354 | if fixing the Cortex-A8 erratum. Remove all Cortex-A8 stubs at | |
e1df38aa | 9355 | the beginning of a new relaxation pass. Update a comment. |
44272192 DK |
9356 | (Target_arm::scan_span_for_cortex_a8_erratum): New method definition. |
9357 | ||
44b71ece ILT |
9358 | 2010-01-12 Ian Lance Taylor <iant@google.com> |
9359 | ||
9360 | * target-reloc.h (visibility_error): New inline function. | |
9361 | (relocate_section): Call visibility_error. | |
9362 | * testsuite/Makefile.am (check_DATA): Add protected_3.err. | |
9363 | (MOSTLYCLEANFILES): Likewise. | |
9364 | (protected_4_pic.o, protected_3.err): New targets. | |
9365 | * testsuite/protected_4.cc: New file. | |
9366 | ||
a120bc7f DK |
9367 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
9368 | ||
9369 | * arm.cc (Cortex_a8_reloc): New class. | |
9370 | (Target_arm::Target_arm): Initialize new data members fix_cortex_a8_ | |
9371 | and cortex_a8_relocs_info_. | |
9372 | (Target_arm::fix_cortex_a8): New method definition. | |
9373 | (Target_arm::Cortex_a8_relocs_info): New type. | |
9374 | (Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_): | |
9375 | New data member declarations. | |
9376 | (Target_arm::scan_reloc_for_stub): Record information about | |
9377 | relocations for THUMB branches that might be exempted from the | |
9378 | Cortex-A8 workaround. | |
9379 | (Target_arm::do_relax): Clear all Cortex-A8 relocation information | |
9380 | at the beginning of a relaxation pass. | |
9381 | ||
20138696 DK |
9382 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
9383 | ||
9384 | * arm.cc (Arm_relobj::mapping_symbols_info_): New data member. | |
9385 | (Arm_relobj::Mapping_symbol_position, | |
9386 | Arm_reloj::Mapping_symbol_position_less, | |
9387 | Arm_relobj::Mapping_symbols_info): New types. | |
9388 | (Target_arm::is_mapping_symbol_name): New method definition. | |
9389 | (Arm_relobj::do_count_local_symbols): Save information about mapping | |
9390 | symbols. | |
9391 | ||
089d69dc DK |
9392 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
9393 | ||
9394 | * arm.cc (Arm_relocate_functions::thumb32_branch_offset, | |
9395 | Arm_relocate_functions::thumb32_branch_upper, | |
9396 | Arm_relocate_functions::thumb32_branch_lower, | |
9397 | Arm_relocate_functions::thumb32_cond_branch_offset, | |
9398 | Arm_relocate_functions::thumb32_cond_branch_upper, | |
9399 | Arm_relocate_functions::thumb32_cond_branch_lower, | |
9400 | Arm_relocate_functions::thm_jump19): New methods to handle THUMB | |
9401 | branch offset encoding. | |
9402 | (Arm_relocate_functions::thumb_branch_common): Use new branch | |
9403 | offset encoding methods to avoid code duplication. | |
9404 | (Stub_template::Stub_template) Handle THUMB16_SPECIAL_TYPE. | |
9405 | (Stub_addend_reader::operator()): Use new branch encoding method | |
9406 | to avoid code duplication. | |
9407 | ||
99e5bff2 DK |
9408 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
9409 | ||
9410 | * arm.cc (Arm_relobj::do_gc_process_relocs): New method. | |
9411 | (Target_arm::do_finalize_sections): Define special EXIDX section | |
9412 | symbols only if referenced. | |
9413 | * gc.h (Garbage_collection::add_reference): New method. | |
9414 | (gc_process_relocs): Use Garbage_collection::add_reference to avoid | |
9415 | code duplication. | |
9416 | ||
98e090bd ILT |
9417 | 2010-01-11 Ian Lance Taylor <iant@google.com> |
9418 | ||
d0a91bd8 ILT |
9419 | * script.cc (Version_script_info::build_expression_list_lookup): |
9420 | Change complaing about duplicate wildcard match from error to | |
9421 | warning. | |
9422 | ||
98e090bd ILT |
9423 | * script.cc (class Lazy_demangler): Recreate--revert part of patch |
9424 | of 2009-12-30. | |
9425 | (Version_script_info::Version_script_info): Initialize globs_, | |
9426 | default_version_, default_is_global_, and exact_. Don't | |
9427 | initialize globals_ or locals_. | |
9428 | (Version_script_info::build_lookup_tables): Build local symbols | |
9429 | first. | |
9430 | (Version_script_info::unquote): New function. | |
9431 | (Version_script_info::add_exact_match): New function. | |
9432 | (Version_script_info::build_expression_list_lookup): Remove lookup | |
9433 | parameter. Add is_global parameter. Change all callers. Handle | |
9434 | wildcard pattern specially. Unquote pattern. Call | |
9435 | add_exact_match. | |
9436 | (Version_script_info::get_name_to_match): New function. | |
9437 | (Version_script_info::get_symbol_version): New function. | |
9438 | (Version_script_info::get_symbol_version_helper): Remove. | |
9439 | (Version_script_info::check_unmatched_names): Call unquote. | |
9440 | * script.h (class Version_script_info): Change get_symbol_version | |
9441 | to be non-inline and add is_global parameter; change all callers. | |
9442 | Rewrite symbol_is_local. Update declarations. Define struct | |
9443 | Version_tree_match, Exact, Globs. Don't define struct Lookup. | |
9444 | Remove globals_ and locals_ members. Add exact_, globs_, | |
9445 | default_version_, is_global_. | |
9446 | (Version_script_info::Glob): Remove pattern, add expression and | |
9447 | is_global. Update constructor. Change all callers. | |
9448 | * dynobj.cc (Versions::finalize): Mark the version symbol as the | |
9449 | default version. | |
9450 | (Versions::symbol_section_contents): If a symbol is undefined, or | |
9451 | defined in a dynamic object, set the version index to | |
9452 | VER_NDX_LOCAL. | |
9453 | * symtab.cc (Symbol_table::add_from_relobj): Don't call | |
9454 | symbol_is_local. | |
9455 | (Symbol_table::add_from_pluginobj): Likewise. | |
9456 | * testsuite/ver_matching_test.sh: blaza1 and blaza go into V2. | |
9457 | ||
d56962d3 DK |
9458 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
9459 | ||
9460 | * Makefile.am (incremental_dump_DEPENDENCIES): Add libintl dependency. | |
9461 | (incremental_dump_LDADD): Add linking option for libintl. | |
9462 | * Makefile.in: Regenerate. | |
9463 | ||
94e6ee91 L |
9464 | 2010-01-11 H.J. Lu <hongjiu.lu@intel.com> |
9465 | ||
9466 | PR gold/11144 | |
9467 | * testsuite/Makefile.am (dynamic_list.stdout): Use --dyn-syms | |
9468 | instead of -Ds. | |
9469 | * testsuite/Makefile.in: Regenerated. | |
9470 | ||
e96c574b DK |
9471 | 2010-01-10 Doug Kwan <dougkwan@google.com> |
9472 | ||
9473 | * options.h (DEFINE_var): Use parentheses around argument varname__ | |
9474 | in macro body to avoid any unintended subsequent substitutions. | |
9475 | ||
7198066b ILT |
9476 | 2010-01-10 Ian Lance Taylor <iant@google.com> |
9477 | ||
ba4d53bf ILT |
9478 | * resolve.cc (Symbol_table::resolve): Add symbols to list of ODR |
9479 | candidates before doing symbol resolution. | |
9480 | ||
7198066b ILT |
9481 | * resolve.cc (Symbol_table::resolve): Add symbols to the list of |
9482 | ODR candidates if only one is weak. | |
9483 | ||
a2beed37 ILT |
9484 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9485 | ||
9486 | * script.cc (Version_script_info::build_expression_list_lookup): | |
9487 | Don't warn about ambiguous version, just record the ambiguity. | |
9488 | (Version_script_info::get_symbol_version_helper): Give error if | |
9489 | version is ambiguous. | |
9490 | ||
2fb7225c DK |
9491 | 2010-01-08 Doug Kwan <dougkwan@google.com> |
9492 | ||
9493 | * arm.cc (Stub_table::Stub_table): Initalize cortex_a8_stubs_, | |
703d02da AM |
9494 | prev_data_size_ and prev_addralign_. Remove initializer for |
9495 | deleted data member has_been_changed_. | |
9496 | (Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_ | |
9497 | to determine if the table is empty. | |
9498 | (Stub_table::has_been_changed, Stub_table_set_has_been_changed): | |
9499 | Remove. | |
9500 | (Stub_table::add_reloc_stub): Define method in class definition | |
9501 | instead of just declaring it there. | |
9502 | (Stub_table::add_cortex_a8_stub): New method definition. | |
9503 | (Stub_table::update_data_size_and_addralign): Ditto. | |
9504 | (Stub_table::finalize_stubs): Ditto. | |
9505 | (Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto. | |
9506 | (Stub_table::do_addralign_): Return address alignment in the | |
9507 | (Stub_table::do_reset_address_and_file_offset): Define method in | |
9508 | class definition instead of declaring it there. Set current data | |
9509 | size to be the data size of the previous pass. | |
9510 | (Stub_table::set_final_data_size): Use current data size as the | |
9511 | final data size. | |
9512 | (Stub_table::relocate_stub): Change parameter type of stub from | |
9513 | Reloc_stub pointer to Stub pointer. | |
9514 | (Stub_table::addralign_, Stub_table::has_been_changed_): Remove. | |
9515 | (Stub_table::Cortex_a8_stub_list): New typedef. | |
9516 | (Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_, | |
9517 | Stub_table::prev_addralign_): New data member. | |
9518 | (Arm_relobj::Arm_relobj): Initialize data member | |
9519 | section_has_cortex_a8_workaround_. | |
9520 | (Arm_relobj::section_has_cortex_a8_workaround, | |
9521 | Arm_relobj::mark_section_for_cortex_a8_workaround): New method | |
9522 | definitions. | |
9523 | (Arm_relobj::section_has_cortex_a8_workaround_): New data member | |
9524 | declarations. | |
9525 | (Target_arm::relocate_stub): Change parameter type of stub from | |
9526 | Reloc_stub pointer to Stub pointer. | |
9527 | (Insn_template::size, Insn_template::alignment): Handle | |
9528 | THUMB16_SPECIAL_TYPE. | |
9529 | (Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs, | |
9530 | Stub_table::update_data_size_and_addralign, | |
9531 | Stub_table::apply_cortex_a8_workaround_to_address_range): New method | |
9532 | definitions. | |
9533 | (Stub_table::relocate_stubs): Handle Cortex-A8 stubs. | |
9534 | (Stub_table::do_write): Ditto. | |
9535 | (Target_arm::do_relax): Adjust code for changes in Stub_table. | |
2fb7225c | 9536 | |
880cd20d ILT |
9537 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9538 | ||
9539 | PR 11108 | |
9540 | * symtab.h (class Symbol): Remove fields is_target_special_ and | |
9541 | has_plt_offset_. Add field is_defined_in_discarded_section_. | |
9542 | (Symbol::is_defined_in_discarded_section): New function. | |
9543 | (Symbol::set_is_defined_in_discarded_section): New function. | |
9544 | (Symbol::has_plt_offset): Rewrite. | |
9545 | (Symbol::set_plt_offset): Verify that new offset is not -1U. | |
9546 | * symtab.cc (Symbol::init_fields): Initialize plt_offset_ to -1U. | |
9547 | Don't initialize is_target_special_ or has_plt_offset_. | |
9548 | Initialize is_defined_in_discarded_section_. | |
9549 | (Symbol_table::add_from_relobj): If appropriate, set | |
9550 | is_defined_in_discarded_section. | |
9551 | * resolve.cc (Symbol::override_base_with_special): Don't test | |
9552 | is_target_special_. Change has_plt_offset_ to has_plt_offset(). | |
9553 | * target-reloc.h (relocate_section): Do special handling for | |
9554 | symbols defined in discarded sections for global symbols as well | |
9555 | as local symbols. | |
9556 | ||
2703e3eb ILT |
9557 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9558 | ||
9559 | * dynobj.cc (big_endian>::find_dynsym_sections): Set pi to NULL in | |
9560 | the SHT_SYMTAB case. | |
9561 | ||
339d40a3 ILT |
9562 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9563 | ||
9564 | * object.cc (Sized_relobj::do_layout): Don't get confused if | |
9565 | layout_eh_frame returns NULL. | |
9566 | ||
abecea76 ILT |
9567 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9568 | ||
9569 | PR 11084 | |
9570 | * dynobj.cc (Sized_dynobj::find_dynsym_sections): If there is no | |
9571 | dynamic symbol table, use the normal symbol table. | |
9572 | (Sized_dynobj::do_read_symbols): Remove assertion about type of | |
9573 | symbol table. | |
9574 | ||
6b7dd3f3 ILT |
9575 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9576 | ||
9577 | PR 11072 | |
9578 | * layout.cc (Layout::include_section): Remove .gnu_debuglink | |
9579 | sections. | |
9580 | ||
36c50e63 L |
9581 | 2010-01-08 H.J. Lu <hongjiu.lu@intel.com> |
9582 | ||
9583 | * version.cc (print_version): Change to "Copyright 2010". | |
9584 | ||
e291e7b9 ILT |
9585 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
9586 | ||
9587 | PR 10287 | |
9588 | PR 11063 | |
9589 | * i386.cc (class Target_i386): Change return type of plt_section | |
9590 | to be non-const. | |
9591 | (class Output_data_plt_i386): Add tls_desc_rel_ field. | |
9592 | (Output_data_plt_i386::Output_data_plt_i386): Initialize | |
9593 | tls_desc_rel_ field. | |
9594 | (Output_data_plt_i386::rel_tls_desc): New function. | |
9595 | (Target_i386::rel_tls_desc_section): New function. | |
9596 | (Target_i386::Scan::local): Rewrite R_386_TLS_GOTDESC handling. | |
9597 | (Target_i386::Scan::global): For R_386_TLS_GOTDESC put | |
9598 | R_386_TLS_DESC reloc in rel_tls_desc_section. | |
9599 | * x86_64.cc (class Target_x86_64): Add tlsdesc_reloc_info_ field. | |
9600 | Define struct Tlsdesc_info. | |
9601 | (Target_x86_64::Target_x86_64): Initialize tlsdesc_reloc_info_. | |
9602 | (Target_x86_64::do_reloc_symbol_index): New function. | |
9603 | (Target_x86_64::add_tlsdesc_info): New function. | |
9604 | (class Output_data_plt_x86_64): Add tlsdesc_rel_ field. | |
9605 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize | |
9606 | tlsdesc_rel_ field. | |
9607 | (Output_data_plt_x86_64::rela_plt): Rename from rel_plt. Change | |
9608 | all callers. | |
9609 | (Output_data_plt_x86_64::rela_tlsdesc): New function. | |
9610 | (Target_x86_64::rela_tlsdesc_section): New function. | |
9611 | (Target_x86_64::Scan::local): Rewrite R_X86_64_GOTPC32_TLSDESC | |
9612 | handling. | |
9613 | (Target_x86_64::Scan::global): For R_X86_64_GOTPC32_TLSDESC put | |
9614 | (Target_x86_64::do_reloc_addend): New function. | |
9615 | R_X86_64_TLSDESC reloc in rela_tlsdesc_section. | |
9616 | * output.h (class Output_reloc) [SHT_REL]: Add new constructor | |
9617 | declarations. Define TARGET_CODE. Add arg field to u1_ union. | |
9618 | (Output_reloc::type): New function. | |
9619 | (Output_reloc::is_local_section_symbol): Check for TARGET_CODE. | |
9620 | (Output_reloc::is_target_specific): New function. | |
9621 | (Output_reloc::target_arg): New function. | |
9622 | (class Output_reloc) [SHT_RELA]: Add four new constructors for | |
9623 | absolute relocs and target specific relocs. | |
9624 | (class Output_data_reloc) [SHT_REL]: Add add_absolute and | |
9625 | add_target_specific. | |
9626 | (class Output_data_reloc) [SHT_RELA]: Likewise. | |
9627 | * output.cc (Output_reloc::Output_reloc): Add four new versions | |
9628 | for absolute relocs and target specific relocs. | |
9629 | (Output_reloc::set_needs_dynsym_index): Add TARGET_CODE case. | |
9630 | (Output_reloc::get_symbol_index): Likewise. | |
9631 | (Output_reloc::local_section_offset): Check that local_sym_index_ | |
9632 | is not TARGET_CODE or 0. | |
9633 | (Output_reloc::symbol_value): Likewise. | |
9634 | (Output_reloc::write) [SHT_RELA]: Call target for target specific | |
9635 | reloc. | |
9636 | * target.h (class Target): Add reloc_symbol_index and reloc_addend | |
9637 | functions. Add do_reloc_symbol_index and do_reloc_addend virtual | |
9638 | functions. | |
9639 | * layout.cc (add_target_dynamic_tags): Use output section for | |
9640 | DT_PLTRELSZ and DT_JMPREL. | |
9641 | ||
3a44184e ILT |
9642 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
9643 | ||
9644 | PR 11061 | |
9645 | * output.h (class Output_reloc) [SHT_RELA]: Add is_relative | |
9646 | function. | |
9647 | (class Output_data_reloc_generic): Define. | |
9648 | (class Output_data_reloc_base): Change base class to | |
9649 | Output_data_reloc_generic. Change add() method to call | |
9650 | bump_relative_reloc_count for a relative reloc. Remove | |
9651 | sort_relocs_ field. | |
9652 | * output.cc (Output_data_reloc_base::do_write): Change sort_reloc_ | |
9653 | to sort_relocs(). | |
9654 | * layout.cc (Layout::add_target_dynamic_tags): Change dyn_rel to | |
9655 | Output_data_reloc_generic*. Add DT_RELCOUNT/DT_RELACOUNT tag if | |
9656 | appropriate. | |
9657 | * layout.h (class Layout): Update declaration. | |
9658 | ||
ea715a34 ILT |
9659 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
9660 | ||
9661 | * output.h (class Output_data): Add const version of | |
9662 | output_section and do_output_section. | |
9663 | (class Output_section_data): Add const version of | |
9664 | do_output_section. | |
9665 | (class Output_section): Likewise. | |
9666 | * layout.cc (Layout::add_target_dynamic_tags): New function. | |
9667 | * layout.h (class Layout): Update declarations. | |
9668 | * arm.cc (Target_arm::do_finalize_sections): Use | |
9669 | add_target_dynamic_tags. | |
9670 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
9671 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
9672 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
9673 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
9674 | ||
659948a4 ILT |
9675 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
9676 | ||
9677 | PR 11042 | |
9678 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Mark the dynamic | |
9679 | object as needed. | |
9680 | ||
9d3b86f6 ILT |
9681 | 2010-01-07 Dmitry Gorbachev <d.g.gorbachev@gmail.com> |
9682 | Ian Lance Taylor <iant@google.com> | |
9683 | ||
9684 | PR 11019 | |
9685 | * object.cc: Instantiate Xindex::initialize_symtab_xindex and | |
9686 | Xindex::read_symtab_xindex. | |
9687 | ||
bb0d3eb0 DK |
9688 | 2010-01-07 Doug Kwan <dougkwan@google.com> |
9689 | ||
9690 | * arm.cc (Insn_template::Type): New enum value THUMB16_SPECIAL_TYPE. | |
9691 | (Insn_template::thumb16_bcond_insn): New method declaration. | |
9692 | (Insn_template): Fix spelling. | |
9693 | (Stub::thumb16_special): New method declaration. | |
9694 | (Stub::do_write): Define virtual method which was previously pure | |
9695 | virtual. | |
9696 | (Stub::do_thumb16_special): New method declaration. | |
9697 | (Stub::do_fixed_endian_write): New template member. | |
9698 | (Reloc_stub::do_write): Remove. | |
9699 | (Reloc_stub::do_fixed_endian_write): Remove. | |
9700 | (Cortex_a8_stub): New class definition. | |
9701 | (Stub_factory::make_cortex_a8_stub): New method definition. | |
9702 | (Stub_factory::Stub_factory): Add missing static storage class | |
9703 | qualifier for elf32_arm_stub_a8_veneer_blx. | |
9704 | ||
ffeef7df ILT |
9705 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
9706 | ||
dc3f80fe ILT |
9707 | PR 10980 |
9708 | * options.h (class General_options): Add --warn-unresolved-symbols | |
9709 | and --error-unresolved-symbols. | |
9710 | * errors.cc (Errors::undefined_symbol): Implement | |
9711 | --warn-unresolved-symbols. | |
9712 | ||
ffeef7df ILT |
9713 | * options.h (class General_options): Add -z text and -z textoff. |
9714 | * layout.cc (Layout::finish_dynamic_section): Implement -z text. | |
9715 | ||
f1ec9ded ST |
9716 | 2010-01-06 Sriraman Tallam <tmsriram@google.com> |
9717 | ||
9718 | * gc.h (Garbage_collection::Cident_section_map): New typedef. | |
9719 | (Garbage_collection::cident_sections): New function. | |
9720 | (Garbage_collection::add_cident_section): New function. | |
9721 | (Garbage_collection::cident_sections_): New member. | |
9722 | (gc_process_relocs): Add references to sections whose names are C | |
9723 | identifiers. | |
9724 | * gold.h (cident_section_start_prefix): New constant. | |
9725 | (cident_section_stop_prefix): New constant. | |
9726 | (is_cident): New function. | |
9727 | * layout.cc (Layout::define_section_symbols): Replace string constants | |
9728 | with the newly defined constants. | |
9729 | * object.cc (Sized_relobj::do_layout): Track sections whose names are | |
9730 | C identifiers. | |
9731 | * testsuite/Makefile.am: Add gc_orphan_section_test. | |
9732 | * testsuite/Makefile.in: Regenerate. | |
9733 | * testsuite/gc_orphan_section_test.cc: New file. | |
9734 | * testsuite/gc_orphan_section_test.sh: New file. | |
9735 | ||
6eda8c29 ILT |
9736 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
9737 | ||
b9674e17 ILT |
9738 | PR 10980 |
9739 | * options.h (class General_options): Add --warn-shared-textrel. | |
9740 | * layout.cc (Layout::finish_dynamic_section): Implement | |
9741 | --warn-shared-textrel. | |
9742 | ||
6eda8c29 ILT |
9743 | PR 10980 |
9744 | * options.h (class General_options): Add --warn-multiple-gp. | |
9745 | ||
32dcd44e ILT |
9746 | 2010-01-06 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
9747 | ||
9748 | * Makefile.am (incremental_dump_DEPENDENCIES): Remove | |
9749 | $(THREADSLIB) and $(LIBDL). | |
9750 | * Makefile.in: Rebuild. | |
9751 | ||
a192ba05 ILT |
9752 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
9753 | ||
9754 | PR 10980 | |
9755 | * options.cc (General_options::parse_section_start): New function. | |
9756 | (General_options::section_start): New function. | |
9757 | (General_options::General_options): Initialize all members. | |
9758 | * options.h: Include <map> | |
9759 | (class General_options): Add --section-start. Add section_starts_ | |
9760 | member. | |
9761 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
9762 | --section-start was used, set the address of the segment. Remove | |
9763 | local sort_sections. | |
9764 | (Layout::relaxation_loop_body): If the address of the load segment | |
9765 | has been set by --section-start, don't use it. | |
9766 | * output.h (Output_segment::update_flags_for_output_section): New | |
9767 | function. | |
9768 | * output.cc (Output_segment::add_output_section): Call | |
9769 | update_flags_for_output_section. | |
9770 | ||
dde3f402 ILT |
9771 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
9772 | ||
62dfdd4d ILT |
9773 | PR 10980 |
9774 | * options.h (class General_options): Add --undefined-version. | |
9775 | * script.cc (struct Version_expression): Add was_matched_by_symbol | |
9776 | field. | |
9777 | (Version_script_info::matched_symbol): New function. | |
9778 | (Version_script_info::get_symbol_version_helper): Call | |
9779 | matched_symbol. | |
9780 | (Version_script_info::check_unmatched_names): New function. | |
9781 | * script.h (class Version_script_info): Update declarations. | |
9782 | * gold.cc (queue_middle_tasks): Handle --no-undefined-version. | |
9783 | ||
9c4ae156 ILT |
9784 | * options.h (class General_options): Use DEFINE_bool_alias for |
9785 | allow_multiple_definition. | |
9786 | * resolve.cc (Symbol_table::should_override): Don't test | |
9787 | allow_multiple_definition. | |
9788 | ||
dde3f402 ILT |
9789 | PR 10980 |
9790 | * options.h (class General_options): Add --cref. | |
9791 | * main.cc (main): Print cref table if --cref. Don't close mapfile | |
9792 | until after printing cref table. | |
9793 | * cref.cc: Include "symtab.h". | |
9794 | (class Cref_inputs): Define Cref_table_compare and Cref_table. | |
9795 | (Cref_table_compare::operator()): New function. | |
9796 | (Cref_inputs::gather_cref): New function. | |
9797 | (filecol): New static const. | |
9798 | (Cref_inputs::print_cref): New function. | |
9799 | (Cref::print_cref): New function. | |
9800 | * cref.h: Include <cstdio>. | |
9801 | (class Cref): Update declarations. | |
9802 | * mapfile.h (Mapfile::file): New function. | |
9803 | * object.h (class Object): Define Symbols. Declare virtual | |
9804 | do_get_global_symbols. | |
9805 | (Object::get_global_symbols): New function. | |
9806 | * object.cc (Input_objects::add_object): Pass object to cref_ if | |
9807 | --cref. | |
9808 | (Input_objects::archive_start): Likewise. | |
9809 | (Input_objects::archive_stop): Likewise. | |
9810 | (Input_objects::print_cref): New function. | |
9811 | * dynobj.h (Sized_dynobj::do_get_global_symbols): New function. | |
9812 | * dynobj.cc (big_endian>::do_add_symbols): Create symbols_ if | |
9813 | --cref. | |
9814 | * plugin.cc (Sized_pluginobj::do_get_global_symbols): New | |
9815 | function. | |
9816 | * plugin.h (class Sized_pluginobj): Update declarations. | |
9817 | ||
8781f709 ILT |
9818 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
9819 | ||
9820 | * symtab.cc (Symbol_table::add_from_object): Rename def parameter | |
9821 | to is_default_version. Rename insdef to insdefault. | |
9822 | (Symbol_table::add_from_relobj): Rename def to is_default_version | |
9823 | and local to is_forced_local. | |
9824 | (Symbol_table::add_from_pluginobj): Likewise. | |
9825 | (Symbol_table::add_from_dynobj): Likewise. | |
9826 | (Symbol_table::define_special_symbol): Rename insdef to | |
9827 | insdefault. | |
9828 | ||
fe35d28d ILT |
9829 | 2010-01-04 Ian Lance Taylor <iant@google.com> |
9830 | ||
30bc8c46 ILT |
9831 | PR 10980 |
9832 | * options.h (class General_options): Add | |
9833 | --allow-multiple-definition and -z muldefs. | |
9834 | * resolve.cc (Symbol_table::should_override): Don't warn about a | |
9835 | multiple symbol definition if --allow-multiple-definition or -z | |
9836 | muldefs. | |
9837 | ||
7eaea549 ILT |
9838 | PR 10980 |
9839 | * options.h (class General_options): Add --add-needed and | |
9840 | --copy-dt-needed-entries. Tweak --as-needed help entry. | |
9841 | * object.cc (Input_objects::check_dynamic_dependencies): Give an | |
9842 | error if --copy-dt-needed-entries aka --add-needed is used and | |
9843 | would cause a change in behaviour. | |
9844 | ||
fe35d28d ILT |
9845 | PR 10980 |
9846 | * options.h (class General_options): Add -G as a short version of | |
9847 | --shared. Add no-op options -assert, -g, and -i. | |
9848 | ||
55a2bb35 ST |
9849 | 2010-01-04 Sriraman Tallam <tmsriram@google.com> |
9850 | ||
9851 | * gc.h (gc_process_relocs): Call is_section_foldable_candidate to | |
9852 | check for .text or .gnu.linkonce.t sections. | |
9853 | * icf.cc (Icf::find_identical_sections): Ditto. | |
9854 | Change the detection for mangled function name within the section | |
9855 | name. | |
9856 | * icf.h (is_section_foldable_candidate): New function. | |
9857 | ||
719328e1 ILT |
9858 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9859 | ||
9860 | PR 10980 | |
9861 | * options.h (class General_options): Permit two dashes with | |
9862 | --retain-symbols-file. | |
9863 | ||
d7bb5745 ILT |
9864 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9865 | ||
403a15dd ILT |
9866 | PR 10979 |
9867 | * layout.cc (Layout::relaxation_loop_body): If -Ttext was used, | |
9868 | don't put the file header and segment headers in the text | |
9869 | segment. | |
9870 | ||
eda294df ILT |
9871 | PR 10979 |
9872 | * common.cc (Sort_commons::operator()): Stabilize sort when both | |
9873 | entries are NULL. | |
9874 | (Symbol_table::do_allocate_commons_list): When allocating common | |
9875 | symbols, skip a symbol which is no longer common. | |
9876 | * symtab.h (Symbol::is_common): Test whether the symbol comes from | |
9877 | an object before checking its type. | |
9878 | * testsuite/common_test_2.c: New file. | |
9879 | * testsuite/common_test_3.c: New file. | |
9880 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_2. | |
9881 | (common_test_2_SOURCES, common_test_2_DEPENDENCIES): Define. | |
9882 | (common_test_2_LDFLAGS, common_test_2_LDADD): Define. | |
9883 | (common_test_2_pic.o, common_test_2.so): New targets. | |
9884 | (common_test_3_pic.o, common_test_3.so): New targets. | |
9885 | * testsuite/Makefile.in: Rebuild. | |
9886 | ||
d7bb5745 ILT |
9887 | PR 10979 |
9888 | * script.cc (read_input_script): If we see a new SECTIONS clause, | |
9889 | and we have added an input section, give an error. | |
9890 | * layout.h (class Layout): Add have_added_input_section function. | |
9891 | Add have_added_input_section_ field. | |
9892 | * layout.cc (Layout::Layout): Initialize | |
9893 | have_added_input_section_. | |
9894 | (Layout::layout): Set have_added_input_section_. | |
9895 | (Layout::layout_eh_frame): Likewise. | |
9896 | ||
fc59c572 ILT |
9897 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9898 | ||
9899 | PR 10931 | |
9900 | * options.h (class General_options): Add --sort-common option. | |
9901 | * symtab.h (class Symbol_table): Define Sort_commons_order enum. | |
9902 | * common.cc (Sort_common): Add sort_order parameter to | |
9903 | constructor. Add sort_order_ field. | |
9904 | (Sort_commons::operator): Check sort_order_. | |
9905 | (Symbol_table::allocate_commons): Determine the sort order. | |
9906 | (Symbol_table::do_allocate_commons): Add sort_order parameter. | |
9907 | Change all callers. | |
9908 | (Symbol_table::do_allocate_commons_list): Likewise. | |
9909 | ||
1c74fab0 ILT |
9910 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9911 | ||
9912 | PR 10916 | |
9913 | * symtab.cc (Symbol_table::add_from_relobj): When not exporting | |
9914 | symbols from this object, don't change the visibility of an | |
9915 | undefined symbol. | |
9916 | * testsuite/exclude_libs_test_1.c (lib1_ref): New function. | |
9917 | ||
6affe781 ILT |
9918 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9919 | ||
9920 | PR 10861 | |
9921 | * script.h (class Version_script_info): Define Language enum. | |
9922 | Update declarations. Define Glob, Exact, and Lookup types. Add | |
9923 | new fields globals_, locals_, and is_finalized_. | |
9924 | * script.cc: Various formatting fixes. | |
9925 | (class Parser_closure): Change language_stack_ from a vector of | |
9926 | std::string to one of Version_script_info::Language. Adjust all | |
9927 | uses accordingly. | |
9928 | (class Lazy_demangler): Remove. | |
9929 | (struct Version_expression): Change language from std::string to | |
9930 | Version_script_info::Language. | |
9931 | (Version_script_info::Version_script_info): New function. | |
9932 | (Version_script_info::~Version_script_info): Don't call clear. | |
9933 | (Version_script_info::finalize): New function. | |
9934 | (Version_script_info::build_lookup_tables): New function. | |
9935 | (Version_script_info::build_expression_list_lookup): New | |
9936 | function. | |
9937 | (Version_script_info::get_symbol_version_helper): Rewrite to use | |
9938 | lookup tables. | |
9939 | (Version_script_info::print_expression_list): Adjust to use | |
9940 | Version_script_info::Language. | |
9941 | (script_push_lex_into_version_mode): Check that the version script | |
9942 | has not been finalized. | |
9943 | (version_script_push_lang): Change language string to | |
9944 | Version_script_info::Language. | |
9945 | * options.cc (Command_line::version_script): New function. | |
9946 | * options.h (class General_options): Add finalize_dynamic_list | |
9947 | function. Change version_script from declaration to definition. | |
9948 | * testsuite/ver_test_4.script: Remove duplicate def of t2_2. | |
9949 | * testsuite/version_script.map: Remove duplicate def of foo. | |
9950 | * testsuite/Makefile.am (ver_matching_def.so): Depend upon | |
9951 | version_script.map. | |
9952 | * testsuite/Makefile.in: Rebuild. | |
9953 | ||
818bf354 ILT |
9954 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9955 | ||
9956 | PR 10843 | |
9957 | * target-reloc.h (relocate_for_relocatable): When copying a reloc, | |
9958 | if the input symbol index is 0, make the output symbol index 0. | |
9959 | ||
ebcc8304 ILT |
9960 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9961 | ||
9962 | PR 10670 | |
9963 | * options.h (class General_options): Add -x/--discard-all. | |
9964 | * object.cc (Sized_relobj::do_count_local_symbols): Handle | |
9965 | --discard-all. If the local symbol needs a dynamic entry, check | |
9966 | that before handling --discard-locals. | |
9967 | ||
176fe33f ILT |
9968 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
9969 | ||
bb321bb1 ILT |
9970 | PR 10450 |
9971 | * output.cc (Output_segment::Output_segment): If PT_TLS, set the | |
9972 | flags to PF_R. | |
9973 | (Output_segment::add_output_section): Don't change the flags if | |
9974 | the type is PT_TLS. | |
9975 | ||
176fe33f ILT |
9976 | PR 10450 |
9977 | * dynobj.cc (Dynobj::create_gnu_hash_table): Add symbols to the | |
9978 | GNU hash table if they need a dynamic value. Otherwise, don't add | |
9979 | them if they are defined in a dynamic object or are forced local. | |
9980 | ||
e8cd95c7 ILT |
9981 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
9982 | ||
1b81fb71 ILT |
9983 | PR 10450 |
9984 | * layout.cc (Layout::create_dynamic_symtab): Only set entsize of | |
9985 | .gnu.hash table for a 32-bit target. | |
9986 | ||
8d6d383d ILT |
9987 | PR 10450 |
9988 | * symtab.h (Symbol::needs_dynsym_entry): A symbol in both a | |
9989 | regular and a dynamic object only needs a dynamic symbol table | |
9990 | entry if it is externally visible. | |
9991 | ||
e785ec03 ILT |
9992 | PR 10450 |
9993 | * i386.cc (class Target_i386): Initialize global_offset_table_ in | |
9994 | constructor. Add global_offset_table_ field. | |
9995 | (Target_i386::got_section): Set global_offset_table_. | |
9996 | (Target_i386::do_finalize_sections): Set global_offset_table_ | |
9997 | size. | |
9998 | * x86_64.cc (class Target_x86_64): Initialize global_offset_table_ | |
9999 | in constructor. Add global_offset_table_ field. | |
10000 | (Target_x86_64::got_section): Set global_offset_table_. | |
10001 | (Target_x86_64::do_finalize_sections): Set global_offset_table_ | |
10002 | size. | |
10003 | ||
1a2dff53 ILT |
10004 | * layout.cc (Layout::Layout): Initialize increase_relro_. |
10005 | (Layout::get_output_section): Add is_relro, is_last_relro, and | |
10006 | is_first_non_relro parameters. Change all callers. | |
10007 | (Layout::choose_output_section): Likewise. | |
10008 | (Layout::add_output_section_data): Likewise. | |
10009 | (Layout::make_output_section): Likewise. | |
10010 | (Layout::set_segment_offsets): Clear increase_relro when using a | |
10011 | linker script. | |
10012 | * layout.h (class Layout): Add increase_relro method. Add | |
10013 | increase_relro_ field. Update declarations. | |
10014 | * output.cc (Output_section::Output_section): Initialize | |
10015 | is_last_relro_ and is_first_non_relro_. | |
10016 | (Output_segment::add_output_section): Group relro sections is | |
10017 | do_sort is true. Handle is_last_relro and is_first_non_relro. | |
10018 | (Output_segment::maximum_alignment): Remove relro handling. | |
10019 | (Output_segment::set_section_addresses): Add increase_relro | |
10020 | parameter. Change all callers. Add initial alignment to align | |
10021 | relro sections on separate page. Remove old relro handling. | |
10022 | (Output_segment::set_section_list_addresses): Remove in_relro | |
10023 | parameter. Change all callers. | |
10024 | (Output_segment::set_offset): Add increase parameter. Change all | |
10025 | callers. Remove old relro handling. | |
10026 | * output.h (class Output_section): Add new methods: is_last_relro, | |
10027 | set_is_last_relro, is_first_non_relro, set_is_first_non_relro. | |
10028 | Add is_last_relro_ and is_first_non_relro_ fields. | |
10029 | * i386.cc (Target_i386::got_section): Don't call set_is_relro. | |
10030 | Create separate .got.plt section. Call increase_relro. | |
10031 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
10032 | * testsuite/relro_script_test.t: Add .got.plt. | |
10033 | ||
f0ba79e2 ILT |
10034 | PR 10450 |
10035 | * layout.cc (Layout::Layout): Initialize dynamic_symbol_ field. | |
10036 | (Layout::create_initial_dynamic_sections): Set dynamic_symbol_. | |
10037 | (Layout::finalize): Call set_dynamic_symbol_size. | |
10038 | (Layout::set_dynamic_symbol_size): New function. | |
10039 | * layout.h (class Layout): Add dynamic_symbol_ field. Declare | |
10040 | set_dynamic_symbol_size. | |
10041 | ||
e8cd95c7 ILT |
10042 | PR 10450 |
10043 | * output.h (class Output_section): Add is_entsize_zero_ field. | |
10044 | * output.cc (Output_section::Output_section): Initialize | |
10045 | is_entsize_zero_. | |
10046 | (Output_section::set_entsize): If two different entsizes are | |
10047 | requested, force it to zero. | |
10048 | (Output_section::add_input_section): Set flags for .debug_str | |
10049 | before updating section flags. Set entsize. | |
10050 | (Output_section::update_flags_for_input_section): Set SHF_MERGE | |
10051 | and SHF_STRING if all input sections have those flags. | |
10052 | ||
3e1b9a8a RÁE |
10053 | 2009-12-29 Rafael Espindola <espindola@google.com> |
10054 | ||
10055 | * main.cc (main): Fix the sys time reporting. | |
e8cd95c7 ILT |
10056 | * workqueue.cc (Workqueue::find_and_run_task): Fix the sys time |
10057 | reporting. | |
3e1b9a8a | 10058 | |
3dcad376 ST |
10059 | 2009-12-29 Sriraman Tallam <tmsriram@google.com> |
10060 | ||
10061 | * options.cc (General_options::parse_version): Allow -v to exit | |
10062 | without an error if there is nothing to link. | |
10063 | ||
084e2665 ILT |
10064 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
10065 | ||
10066 | * configure.ac: Set the MCMODEL_MEDIUM conditional to false if | |
10067 | using a version of gcc before 4.1. | |
10068 | * configure: Rebuild. | |
10069 | ||
250acde3 CD |
10070 | 2009-12-28 Chris Demetriou <cgd@google.com> |
10071 | ||
10072 | * attributes.cc (Output_attributes_section_data::do_write): Use | |
10073 | std::vector::front rather than std::vector::data. | |
10074 | ||
99fff23b ILT |
10075 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
10076 | ||
10077 | * symtab.h (class Symbol_table): Add enum Defined. | |
10078 | * resolve.cc (Symbol_table::should_override): Add defined | |
10079 | parameter. Change all callers. Test whether object is NULL | |
10080 | before calling a method on it. | |
10081 | (Symbol_table::report_resolve_problem): Add defined parameter. | |
10082 | Change all callers. | |
10083 | (Symbol_table::should_override_with_special): Likewise. | |
10084 | * symtab.cc (Symbol_table::define_in_output_data): Add defined | |
10085 | parameter. Change all callers. | |
10086 | (Symbol_table::do_define_in_output_data): Likewise. | |
10087 | (Symbol_table::define_in_output_segment): Likewise. | |
10088 | (Symbol_table::do_define_in_output_segment): Likewise. | |
10089 | (Symbol_table::define_as_constant): Likewise. | |
10090 | (Symbol_table::do_define_as_constant): Likewise. | |
10091 | * script.h (class Symbol_assignment): Add is_defsym parameter to | |
10092 | constructor; change all callers. | |
10093 | * script.cc (Script_options::add_symbol_assignment): Add is_defsym | |
10094 | parameter. Change all callers. Add is_defsym_ field. | |
10095 | (class Parser_closure): Add parsing_defsym parameter to | |
10096 | constructor; change all callers. Add parsing_defsym accessor | |
10097 | function. Add parsing_defsym_ field. | |
10098 | ||
556bd683 ILT |
10099 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
10100 | ||
10101 | * gold.cc (queue_middle_tasks): Fix formatting. | |
fa618ee4 | 10102 | * object.cc (Relobj::is_section_name_included): Likewise. |
556bd683 | 10103 | |
1782c879 ILT |
10104 | 2009-12-23 Ian Lance Taylor <iant@google.com> |
10105 | ||
10106 | * i386.cc (Target_i386::do_calls_non_split): Recognize | |
10107 | -fsplit-stack prologue for a function with a static chain. | |
cbc999b9 ILT |
10108 | * x86_64.cc (Target_x86_64::do_calls_non_split): Recognize |
10109 | -fsplit-stack prologue when using %r11. | |
1782c879 | 10110 | |
329ca2b1 ST |
10111 | 2009-12-21 Sriraman Tallam <tmsriram@google.com> |
10112 | ||
10113 | * options.cc (General_options::parse_version): Make -v continue and do | |
10114 | the link like GNU ld does. | |
10115 | ||
d675ff46 RÁE |
10116 | 2009-12-17 Rafael Avila de Espindola <espindola@google.com> |
10117 | ||
10118 | * Makefile.am (CCFILES): Add timer.cc. | |
10119 | (HFILES): Add timer.h. | |
10120 | * configure.ac: Check for sysconf and times. | |
10121 | * main.cc: include timer.h. | |
10122 | (main): Use Timer instead of get_run_time. | |
10123 | * timer.cc: New. | |
10124 | * timer.h: New. | |
10125 | * workqueue.cc: include timer.h. | |
10126 | (Workqueue::find_and_run_task): | |
10127 | Report user, sys and wall time. | |
10128 | * Makefile.in: Regenerate. | |
10129 | * config.in: Regenerate. | |
10130 | * configure: Regenerate. | |
10131 | ||
d6344fb5 DK |
10132 | 2009-12-16 Doug Kwan <dougkwan@google.com> |
10133 | ||
10134 | * arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated | |
10135 | sections. | |
10136 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle | |
10137 | relaxed input sections. | |
10138 | * output.cc (Output_section::find_relaxed_input_section): Change | |
10139 | return type to Output_relaxed_input_section pointer. Adjust code | |
10140 | for new type of relaxed_input_section_map_. | |
10141 | * output.h (Output_section::find_relaxed_input_section): Change | |
10142 | return type to Output_relaxed_input_section pointer. | |
10143 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
10144 | New type. | |
10145 | (Output_section::relaxed_input_section_map_): Change type to | |
10146 | Output_section::Output_relaxed_input_section_by_input_section_map. | |
10147 | * symtab.cc (Symbol_table::compute_final_value): Handle relaxed | |
10148 | input section. | |
10149 | ||
0e0d5469 ILT |
10150 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
10151 | ||
10152 | * layout.cc (Layout::create_shstrtab): Only write out after input | |
10153 | sections if we are compressing debug sections. | |
10154 | ||
0649a889 ILT |
10155 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
10156 | ||
10157 | * archive.cc (Archive::add_symbols): Only look up a symbol without | |
10158 | a version if there is, in fact, a version. | |
10159 | ||
2ea97941 ILT |
10160 | 2009-12-14 Ian Lance Taylor <iant@google.com> |
10161 | ||
10162 | Revert -Wshadow changes, all changes from: | |
10163 | 2009-12-11 Doug Kwan <dougkwan@google.com> | |
10164 | 2009-12-11 Nick Clifton <nickc@redhat.com> | |
10165 | * configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS. | |
10166 | ||
b0eec2cc DK |
10167 | 2009-12-11 Doug Kwan <dougkwan@google.com> |
10168 | ||
10169 | * arm.cc (Target_arm::do_finalize_sections): Fix build breakage | |
10170 | due to -Wshadow. | |
10171 | * attributes.cc (Object_attribute::size): Ditto. | |
10172 | (Attributes_section_data::size): Ditto. | |
10173 | (Attributes_section_data::Attributes_section_data): Ditto. | |
10174 | (Output_attributes_section_data::do_write): Ditto. | |
10175 | * attributes.h (Object_attribute::set_type): Ditto. | |
10176 | * testsuite/tls_test_main.cc (safe_lock, safe_unlock): Ditto. | |
10177 | ||
91d6fa6a NC |
10178 | 2009-12-11 Nick Clifton <nickc@redhat.com> |
10179 | ||
10180 | * archive.cc: Fix shadowed variable warnings. | |
10181 | * arm.cc: Likewise. | |
10182 | * compressed_output.cc: Likewise. | |
10183 | * compressed_output.h: Likewise. | |
10184 | * configure: Likewise. | |
10185 | * dwarf_reader.cc: Likewise. | |
10186 | * dynobj.cc: Likewise. | |
10187 | * dynobj.h: Likewise. | |
10188 | * ehframe.cc: Likewise. | |
10189 | * ehframe.h: Likewise. | |
10190 | * errors.cc: Likewise. | |
10191 | * expression.cc: Likewise. | |
10192 | * fileread.cc: Likewise. | |
10193 | * fileread.h: Likewise. | |
10194 | * freebsd.h: Likewise. | |
10195 | * i386.cc: Likewise. | |
10196 | * icf.cc: Likewise. | |
10197 | * incremental.h: Likewise. | |
10198 | * layout.cc: Likewise. | |
10199 | * layout.h: Likewise. | |
10200 | * mapfile.cc: Likewise. | |
10201 | * merge.cc: Likewise. | |
10202 | * merge.h: Likewise. | |
10203 | * object.cc: Likewise. | |
10204 | * object.h: Likewise. | |
10205 | * options.h: Likewise. | |
10206 | * output.cc: Likewise. | |
10207 | * output.h: Likewise. | |
10208 | * parameters.cc: Likewise. | |
10209 | * plugin.cc: Likewise. | |
10210 | * powerpc.cc: Likewise. | |
10211 | * reduced_debug_output.cc: Likewise. | |
10212 | * reduced_debug_output.h: Likewise. | |
10213 | * reloc.cc: Likewise. | |
10214 | * reloc.h: Likewise. | |
10215 | * resolve.cc: Likewise. | |
10216 | * script-sections.cc: Likewise. | |
10217 | * script.cc: Likewise. | |
10218 | * script.h: Likewise. | |
10219 | * sparc.cc: Likewise. | |
10220 | * symtab.cc: Likewise. | |
10221 | * symtab.h: Likewise. | |
10222 | * target-select.cc: Likewise. | |
10223 | * target-select.h: Likewise. | |
10224 | * token.h: Likewise. | |
10225 | * workqueue.cc: Likewise. | |
10226 | * workqueue.h: Likewise. | |
10227 | * x86_64.cc: Likewise. | |
10228 | ||
a0351a69 DK |
10229 | 2009-12-10 Doug Kwan <dougkwan@google.com> |
10230 | ||
10231 | * arm.cc (attributes.h): New include. | |
10232 | (Arm_relobj::Arm_relobj): Initialize attributes_section_data_. | |
10233 | (Arm_relobj::~Arm_relobj): Delete object pointed by | |
10234 | attributes_section_data_. | |
10235 | (Arm_relobj::attributes_section_data): New method definition. | |
10236 | (Arm_relobj::attributes_section_data_): New data member declaration. | |
10237 | (Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_. | |
10238 | (Arm_dynobj::~Arm_dynobj): Delete object pointed by | |
10239 | attributes_section_data_. | |
10240 | (Arm_dynobj::attributes_section_data): New method definition. | |
10241 | (Arm_dynobj::attributes_section_data_): New data member declaration. | |
10242 | (Target_arm::Target_arm): Initialize attributes_section_data_. Change | |
10243 | initialization value of may_use_blx_ to false. | |
2e702c99 | 10244 | (Target_arm::using_thumb2, Target_arm::using_thumb_only, |
a0351a69 DK |
10245 | Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use |
10246 | object attributes to compute results instead of hard-coding. | |
10247 | (Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order, | |
10248 | Target_arm::get_secondary_compatible_arch, | |
10249 | Target_arm::set_secondary_compatible_arch | |
10250 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
10251 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes): | |
10252 | New method declarations. | |
10253 | (Target_arm::get_aeabi_object_attribute): New method definition. | |
10254 | (Target_arm::attributes_section_data_): New data member declaration. | |
10255 | (read_arm_attributes_section): New template definition. | |
10256 | (Arm_relobj::do_read_symbols): Read attributes section if it exists. | |
10257 | (Arm_dynobj::do_read_symbols): Ditto. | |
10258 | (Target_arm::do_finalize_sections): Merge attributes sections from | |
10259 | input. Check for BLX use after attributes section merging. | |
10260 | Fix __exidx_start and __exidx_end visibility. Create an | |
10261 | .ARM.attributes section if necessary. | |
10262 | (Target_arm::get_secondary_compatible_arch, | |
10263 | Target_arm::set_secondary_compatible_arch, | |
10264 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
10265 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes, | |
e1df38aa | 10266 | Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order): |
a0351a69 DK |
10267 | New method definitions. |
10268 | ||
b59befec ILT |
10269 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
10270 | ||
10271 | * plugin.cc (Plugin::load): Don't cast from void* to a function | |
10272 | pointer. | |
10273 | ||
1276bc89 ILT |
10274 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
10275 | ||
10276 | * dynobj.cc (Sized_dynobj::do_read_symbols): Clear version | |
10277 | information fields. | |
10278 | ||
2f2de248 L |
10279 | 2009-12-09 H.J. Lu <hongjiu.lu@intel.com> |
10280 | ||
10281 | * testsuite/Makefile.am (two_file_shared_1_pic_2_test_DEPENDENCIES): | |
10282 | Replace two_file_shared_1.so with two_file_shared_2.so. | |
10283 | * testsuite/Makefile.in: Regenerated. | |
10284 | ||
4f787271 DK |
10285 | 2009-12-08 Doug Kwan <dougkwan@google.com> |
10286 | ||
10287 | * Makefile.am (CCFILES): Add attributes.cc and int_encoding.cc. | |
10288 | (HFILES): Add attributes.h and int_encoding.h. | |
10289 | * Makefile.in: Regenerate. | |
10290 | * dwarf_reader.cc (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
10291 | function definitions to int_encoding.cc | |
10292 | * dwarf_reader.h (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
10293 | prototypes to int_encoding.h | |
10294 | * reduced_debug_output.cc (int_encoding.h): New include. | |
10295 | (write_unsigned_LEB_128, get_length_as_unsigned_LEB_128): Move | |
10296 | function definitions to int_encoding.cc | |
10297 | (insert_into_vector, read_from_pointer): Move template definitions to | |
10298 | int_encoding.h | |
10299 | * attributes.cc: New file. | |
10300 | * attributes.h: New file. | |
10301 | * int_encoding.cc: New file. | |
10302 | * int_encoding.h: New file. | |
10303 | ||
20b52f1a RÁE |
10304 | 2009-12-07 Rafael Avila de Espindola <espindola@google.com> |
10305 | ||
10306 | PR gold/11055 | |
10307 | * incremental-dump.cc (dump_incremental_inputs): New. | |
10308 | (main): Use dump_incremental_inputs. | |
10309 | ||
53d7974c L |
10310 | 2009-12-07 H.J. Lu <hongjiu.lu@intel.com> |
10311 | ||
10312 | PR gold/10893 | |
10313 | * i386.cc (Target_i386::Scan::globa): Use is_func instead of | |
10314 | checking elfcpp::STT_FUNC. | |
10315 | (Target_i386::Relocate::relocate): Likewise. | |
10316 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
10317 | ||
10318 | * symtab.cc (Symbol_table::sized_write_symbol): Turn IFUNC | |
10319 | symbols from shared libraries into normal FUNC symbols. | |
10320 | ||
10321 | * symtab.h (Symbol): Add is_func and use it. | |
10322 | ||
05a352e6 DK |
10323 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
10324 | ||
10325 | * arm.cc (Target_arm::arm_info): Initialize new fields | |
10326 | attributes_section and attributes_vendor. | |
10327 | * i386.cc (Target_i386::i386_info): Same. | |
10328 | * object.cc (Sized_relobj::do_layout): Skip attribute section. | |
10329 | * gold/powerpc.cc (Target_powerpc::powerpc_info): Initialize new | |
10330 | fields attributes_section and attributes_vendor. | |
53d7974c | 10331 | * sparc.cc (Target_sparc::sparc_info): Same. |
05a352e6 DK |
10332 | * target.h (Target::attributes_section, Target::attributes_vendor, |
10333 | Target::is_attributes_section, Target::attribute_arg_type, | |
10334 | Target::attributes_order): New method definitions. | |
10335 | (Target::Target_info::attributes_section, | |
10336 | Target::Target_info::attributes_vendor): New fields. | |
10337 | (Target::do_attribute_arg_type, Target::do_attributes_order): New | |
10338 | virtual method definitions. | |
10339 | * x86_64.cc (Target_x86_64::x86_64_info): Initialize new fields | |
10340 | attributes_section and attributes_vendor. | |
10341 | * testsuite/testfile.cc (Target_test::test_target_info): Same. | |
10342 | ||
f4e5969c DK |
10343 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
10344 | ||
10345 | * arm.cc: Update comments about interworking and stub generation. | |
10346 | (Target_arm::Relocate::reloc_is_non_pic): Update list of relocations | |
10347 | considered as non-PIC. | |
10348 | (Arm_relocate_functions::base_abs): Fix formatting. | |
10349 | (Arm_relocate_functions::got_prel): Fix comment. Change interface | |
10350 | of function to use GOT entry address instead of offset. | |
10351 | (Target_arm::Scan::global): Issue an error if a symbol would need a | |
10352 | PLT does not get one because it is untyped. Remove code to create | |
10353 | dynamic symbols for relative branches. | |
10354 | (Target_arm::Relocate::relocate: Use 0 instead of false since function | |
10355 | takes unsigned integer instead of boolean. | |
10356 | ||
1abce4a6 L |
10357 | 2009-12-05 H.J. Lu <hongjiu.lu@intel.com> |
10358 | ||
10359 | * testsuite/Makefile.am (constructor_test_LDADD): New. Empty. | |
10360 | (two_file_test_LDADD): Likewise. | |
10361 | (common_test_1_LDADD): Likewise. | |
10362 | (exception_test_LDADD) Likewise. | |
10363 | (weak_test_LDADD): Likewise. | |
10364 | (many_sections_test_LDADD): Likewise. | |
10365 | (initpri1_LDADD): Likewise. | |
10366 | (script_test_1_LDADD): Likewise. | |
10367 | (script_test_2_LDADD): Likewise. | |
10368 | (justsyms_LDADD): Likewise. | |
10369 | (binary_test_LDADD): Likewise. | |
10370 | (large_LDADD): Likewise. | |
10371 | * testsuite/Makefile.in: Regenerated. | |
10372 | ||
adcf2816 | 10373 | 2009-12-04 H.J. Lu <hongjiu.lu@intel.com> |
1abce4a6 | 10374 | |
adcf2816 L |
10375 | * resolve.cc (symbol_to_bits): Treat STB_GNU_UNIQUE as STB_GLOBAL. |
10376 | (Symbol_table::override_with_special): Likewise. | |
10377 | (Symbol_table::add_from_object): Likewise. | |
10378 | ||
28e67f5d RÁE |
10379 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
10380 | ||
10381 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
10382 | Don't set the data_offset twice. | |
10383 | ||
ae10a101 RÁE |
10384 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
10385 | ||
10386 | * testsuite/Makefile.in: Regenerate. | |
10387 | ||
f59f41f3 DK |
10388 | 2009-12-03 Doug Kwan <dougkwan@google.com> |
10389 | ||
10390 | * arm.cc: Remove comment about missing .ARM.exidx section symbols. | |
10391 | (Target_arm::do_finalize_sections): Add parameter for symbol table | |
10392 | pointer. Add __exidx_start and __exidx_end symbols as appropriate. | |
10393 | * i386.cc (Target_i386::do_finalize_sections): Add an additional | |
10394 | parameter for symbol table pointer. | |
10395 | * layout.cc (Layout::finalize): Call Target::finalize_sections with | |
10396 | an additional parameter for a pointer to symbol table. | |
10397 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add an additional | |
10398 | parameter for a symbol table pointer. | |
10399 | * sparc.cc (Target_sparc::do_finalize_sections): Ditto. | |
10400 | * target.h (Target::finalize_sections, Target::do_finalize_sections): | |
10401 | Ditto. | |
10402 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add an additional | |
10403 | parameter for a symbol table pointer. | |
10404 | ||
ca55d848 RÁE |
10405 | 2009-12-03 Rafael Avila de Espindola <espindola@google.com> |
10406 | ||
10407 | * incremental.cc (Incremental_inputs_header) | |
10408 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
10409 | (Incremental_inputs_entry_write): Move ... | |
10410 | * incremental.h (Incremental_inputs_header) | |
10411 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
10412 | (Incremental_inputs_entry_write): here. | |
10413 | ||
3aec4f9c RÁE |
10414 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
10415 | ||
10416 | * incremental.cc (make_sized_incremental_binary): Set the target. | |
10417 | Error if it is incompatible. | |
10418 | * output.h (Output_file): Add filename method. | |
10419 | ||
9c0ae74d RÁE |
10420 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
10421 | ||
10422 | * incremental.cc (Incremental_inputs_entry): Remove unused argument | |
10423 | from the get_* methods. | |
10424 | ||
a45500ae RÁE |
10425 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
10426 | ||
10427 | * incremental-dump.cc (main): Check that the offeset of a script is 0. | |
10428 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
10429 | Write 0 for the data_offset of scripts. | |
10430 | ||
325e6408 RÁE |
10431 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
10432 | ||
10433 | * testsuite/Makefile.am: Add the incremental_test.sh test. | |
10434 | * testsuite/incremental_test.sh: New. | |
10435 | * testsuite/incremental_test_1.c: New. | |
10436 | * testsuite/incremental_test_2.c: New. | |
10437 | ||
954c3e2e RÁE |
10438 | 2009-12-01 Rafael Avila de Espindola <espindola@google.com> |
10439 | ||
703d02da | 10440 | * incremental-dump.cc (main): Fix typos. |
954c3e2e | 10441 | |
f8086623 RÁE |
10442 | 2009-11-27 Rafael Avila de Espindola <espindola@google.com> |
10443 | ||
10444 | PR gold/11025 | |
10445 | * incremental-dump.cc (main): Use llu to print 64 bit values. | |
10446 | ||
3b0dd6ac L |
10447 | 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org> |
10448 | H.J. Lu <hongjiu.lu@intel.com> | |
10449 | ||
10450 | * Makefile.am (incremental_dump_DEPENDENCIES): Add $(THREADSLIB) | |
10451 | $(LIBDL). | |
10452 | (incremental_dump_LDADD): Likewise. | |
10453 | * Makefile.in: Regenerated. | |
10454 | ||
a6d1ef57 | 10455 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
e1df38aa | 10456 | |
a6d1ef57 DK |
10457 | Revert: |
10458 | ||
10459 | 2009-11-25 Doug Kwan <dougkwan@google.com> | |
10460 | ||
10461 | * arm.cc (Target_arm::Target_arm): Move method definition | |
10462 | outside of class definition. Add code to handle | |
10463 | --target1-rel, --target1-abs and --target2= options. | |
10464 | (Target_arm::get_reloc_reloc_type): Change method to be | |
10465 | non-static and const. | |
10466 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): | |
10467 | New data member declaration. | |
10468 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
10469 | Target_arm::Relocate::relocate, | |
10470 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
10471 | Adjust call to Target_arm::get_real_reloc_type. | |
10472 | (Target_arm::get_real_reloc_type): Use command line options | |
10473 | to determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
10474 | * options.h (--target1-rel, --target1-abs, --target2): New | |
10475 | ARM-only options. | |
10476 | ||
50aeb7d4 DK |
10477 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
10478 | ||
10479 | * arm.cc (Target_arm::Target_arm): Move method definition outside of | |
10480 | class definition. Add code to handle --target1-rel, --target1-abs | |
10481 | and --target2= options. | |
10482 | (Target_arm::get_reloc_reloc_type): Change method to be non-static | |
10483 | and const. | |
10484 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data | |
10485 | member declaration. | |
10486 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
10487 | Target_arm::Relocate::relocate, | |
10488 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust | |
10489 | call to Target_arm::get_real_reloc_type. | |
10490 | (Target_arm::get_real_reloc_type): Use command line options to | |
10491 | determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
10492 | * options.h (--target1-rel, --target1-abs, --target2): New ARM-only | |
10493 | options. | |
10494 | ||
51938283 DK |
10495 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
10496 | ||
10497 | * arm.cc (Target_arm::may_use_thumb2_nop): New method definition. | |
10498 | (Arm_relocate_functions::thumb_branch_common): New metod declaration. | |
10499 | (Arm_relocate_functions::abs12, Arm_relocate_functions::abs16): Fix | |
10500 | formatting. | |
10501 | (Arm_relocate_functions::thm_call): Replace body with a call to | |
10502 | Arm_relocate_functions::thumb_branch_common. | |
10503 | (Arm_relocate_functions::thm_jump24, | |
10504 | Arm_relocate_functions::thm_xpc22): New method definitions. | |
10505 | (Arm_relocate_functions::thumb_branch_common): New method definition. | |
10506 | (Reloc_stub::stbu_type_for_reloc): Fix incorrect uses of bit-wise-or | |
10507 | operator. | |
10508 | (Target_arm::Relocate::relocate): Adjust call to thm_call. | |
10509 | Add code to handle R_ARM_THM_XPC22 and R_ARM_THM_JUMP24. | |
10510 | ||
e2b8f3c4 RÁE |
10511 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
10512 | ||
10513 | * Makefile.am: Build incremental-dump | |
10514 | * Makefile.in: Regenerate. | |
10515 | * incremental-dump.cc: New. | |
10516 | * incremental.cc (Incremental_inputs_header_data, | |
10517 | Incremental_inputs_entry_data): Move to incremental.h | |
10518 | * incremental.h: (Incremental_inputs_header_data, | |
10519 | Incremental_inputs_entry_data): Move from incremental.cc | |
10520 | ||
bcba9aec RÁE |
10521 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
10522 | ||
10523 | * incremental.cc (Incremental_inputs_header, | |
10524 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
10525 | Incremental_inputs_entry_write): Add a typedef with the data type. | |
10526 | ||
7c3afe08 RÁE |
10527 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
10528 | ||
10529 | * incremental.cc (Incremental_inputs_header, | |
10530 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
10531 | Incremental_inputs_entry_write): Update comment about which | |
10532 | type has the filed descriptions. | |
10533 | ||
d204b6e9 DK |
10534 | 2009-11-15 Doug Kwan <dougkwan@google.com> |
10535 | ||
10536 | * arm.cc (Target_arm::may_use_arm_nop): New method definition. | |
10537 | (Arm_relocate_functions::arm_branch_common): Change method defintion | |
10538 | in class definition to a method declaration and update list of formal | |
10539 | parameters. | |
10540 | (Arm_relocate_functions::plt32, Arm_relocate_functions::call, | |
10541 | Arm_relocation_functions::jump24): Adjust call to | |
10542 | Arm_relocate_functions::arm_branch_common. Update list of formal | |
10543 | parameters. | |
10544 | (Arm_relocate_functions::xpc25): New method definition. | |
10545 | (Arm_relocate_functions::arm_branch_common): Move method defintion | |
10546 | out from class definition. Use stubs for mode-switching and extending | |
10547 | branch ranges. | |
10548 | (Target_arm::Relocate::relocate): Handle weakly-undefined symbols | |
10549 | specially. Change code to enable use of stubs in ARM branches. | |
10550 | ||
43d12afe DK |
10551 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
10552 | ||
10553 | * arm.cc (Arm_relobj::do_relocate_sections): Remove options parameter | |
10554 | in method declaration. | |
10555 | (Target_arm::relocate_stub): New method declaration. | |
10556 | (Target_arm::default_target): Change to return a pointer instead of | |
10557 | a const reference. | |
10558 | (Reloc_stub::stub_type_for_reloc): Adjust for the change in | |
10559 | Target_arm::default_target. | |
10560 | (Arm_Relobj::do_relocate_sections): Remove options paramater in | |
10561 | method definition. | |
10562 | (Target_arm::relocate_section): Adjust view. | |
10563 | (Target_arm::relocate_stub): New method definition. | |
10564 | ||
ac33a407 DK |
10565 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
10566 | ||
10567 | * i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid | |
10568 | a format warning. | |
10569 | * incremental.cc (open_incremental_binary): Initialized local | |
10570 | variables to avoid warnings. | |
10571 | * object.cc (make_elf_object): Ditto. | |
10572 | * x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid | |
10573 | a format warning. | |
e1df38aa | 10574 | |
88ee28e9 L |
10575 | 009-11-09 H.J. Lu <hongjiu.lu@intel.com> |
10576 | ||
10577 | PR gold/10930 | |
10578 | * testsuite/plugin_test.c: Include "config.h". | |
10579 | ||
2daedcd6 DK |
10580 | 2009-11-09 Doug Kwan <dougkwan@google.com> |
10581 | ||
10582 | * arm.cc (Target_arm::fake_relnum_for_stubs): New constant. | |
10583 | (arm_symbol_value): Remove. | |
10584 | (Arm_relocate_functions::arm_branch_common, | |
10585 | Arm_relocate_functions::abs8, Arm_relocate_functions::thm_abs5, | |
10586 | Arm_relocate_functions::abs12, Arm_relocate_functions::abs16, | |
10587 | Arm_relocate_functions::abs32, Arm_relocate_functions::rel32, | |
10588 | Arm_relocate_functions::thm_call, Arm_relocate_functions::plt32, | |
10589 | Arm_relocate_functions::call, Arm_relocate_functions::jump24, | |
10590 | Arm_relocate_functions::prel31, Arm_relocate_functions::mov_abs_nc, | |
10591 | Arm_relocate_functions::movt_abs, Arm_relocate_functions::movw_abs_nc, | |
10592 | Arm_relocate_functions::thm_mobw_abs_nc, | |
10593 | Arm_relocate_functions::thm_mov_abs, | |
10594 | Arm_relocate_functions::movw_prel_nc, | |
10595 | Arm_relocate_functions::thm_movt_abs, | |
10596 | Arm_relocate_functions::movt_prel, | |
10597 | Arm_relocate_functions::thm_movw_prel_nc, | |
10598 | Arm_relocate_functions::thm_movt_prel): Adjust callers of the above. | |
10599 | (Target_arm::Relocate::relocate): Only decompose address into two | |
10600 | parts if relocation type uses the thumb-bit and pass the actual | |
10601 | bit instead of a flag indicating that the thumb-bit is used. Adjust | |
10602 | calls to methods in Arm_relocate_functions for this change. | |
10603 | ||
1276bc89 | 10604 | 2009-11-08 Ian Lance Taylor <iant@google.com> |
3e4afc80 ILT |
10605 | |
10606 | PR 10925 | |
10607 | * reloc.cc: Instantiate | |
10608 | Sized_relobj::initialize_input_to_output_maps and | |
10609 | Sized_relobj:free_input_to_output_maps. | |
10610 | ||
e53ad1b5 ILT |
10611 | 2009-11-06 Ian Lance Taylor <iant@google.com> |
10612 | ||
10613 | PR 10876 | |
10614 | * defstd.cc (in_segment): Set only_if_ref true for "end". | |
10615 | ||
eb44217c DK |
10616 | 2009-11-06 Doug Kwan <dougkwan@google.com> |
10617 | ||
10618 | * arm.cc (class Reloc_stub): Correct a comment. | |
10619 | (Target_arm::Target_arm): Initialize arm_input_section_map_. | |
10620 | (Target_arm::scan_section_for_stubs): New method declaration. | |
10621 | (Target_arm::do_make_elf_object, Target_arm::do_make_output_section): | |
10622 | Change methods from private to protected. | |
10623 | (Target_arm::do_may_relax): New method definition. | |
10624 | (Target_arm::do_relax, Target_arm::group_sections, | |
10625 | Target_arm::scan_reloc_for_stub, | |
10626 | Target_arm::scan_reloc_section_for_stubs): New method declarations. | |
10627 | (Target_arm::arm_input_section_map_): New data member declaration. | |
10628 | (Target_arm::scan_reloc_for_stub, | |
10629 | Target_arm::scan_reloc_section_for_stubs, | |
10630 | Target_arm::scan_section_for_stubs, Target_arm::group_sections, | |
10631 | Target_arm::do_relax): New method definitions. | |
10632 | ||
5d329b7d ILT |
10633 | 2009-11-06 Mikolaj Zalewski <mikolaj@google.com> |
10634 | ||
10635 | * configure.ac: Check for (struct stat)::st_mtim | |
10636 | * fileread.cc (File_read::get_mtime): Use st_mtim if available. | |
10637 | * config.in: Regenerate. | |
10638 | * configure: Regenerate. | |
10639 | ||
96a0d71b ILT |
10640 | 2009-11-05 Ian Lance Taylor <iant@google.com> |
10641 | ||
10642 | PR 10910 | |
10643 | * output.cc (Output_segment::add_output_section): Add missing | |
10644 | return statement. | |
10645 | ||
594c8e5e ILT |
10646 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
10647 | ||
10648 | PR 10880 | |
10649 | * object.h (class Object): Add is_needed and set_is_needed | |
10650 | methods. Add is_needed_ field. Make bool fields into bitfields. | |
10651 | * symtab.cc (Symbol_table::set_dynsym_indexes): If a symbol is | |
10652 | defined in a dynamic object and referenced by a regular object, | |
10653 | set is_needed for the dynamic object. | |
10654 | * layout.cc (Layout::finish_dynamic_section): Don't add DT_NEEDED | |
10655 | if the file is marked with as_needed and it is not needed. | |
10656 | ||
22b127cc ILT |
10657 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
10658 | ||
10659 | PR 10887 | |
10660 | * arm.cc (Target_arm::do_finalize_sections): Don't add dynamic | |
10661 | tags if data is discarded by linker script. | |
10662 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
10663 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
10664 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
10665 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
10666 | ||
f5c870d2 ILT |
10667 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
10668 | ||
10669 | * layout.cc (Layout::get_output_section): Add is_interp and | |
10670 | is_dynamic_linker_section parameters. Change all callers. | |
10671 | (Layout::choose_output_section): Likewise. | |
10672 | (Layout::make_output_section): Likewise. | |
10673 | (Layout::add_output_section_data): Add is_dynamic_linker_section | |
10674 | parameter. Change all callers. | |
10675 | * layout.h (class Layout): Update declarations. | |
10676 | * output.h (class Output_section): Add is_interp, set_is_interp, | |
10677 | is_dynamic_linker_section, set_is_dynamic_linker_section methods. | |
10678 | Add is_interp_, is_dynamic_linker_section_ fields. Change | |
10679 | generate_code_fills_at_write_ to a bitfield. | |
10680 | * output.cc (Output_section::Output_sections): Initialize new | |
10681 | fields. | |
10682 | (Output_segment::add_output_section): Add do_sort parameter. | |
10683 | Change all callers. | |
10684 | ||
1ae4d23b ILT |
10685 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
10686 | ||
10687 | PR 10860 | |
10688 | * options.h (class General_options): Add --warn-common. | |
10689 | * resolve.cc (Symbol_table::resolve): Handle --warn-common when | |
10690 | merging two common symbols. | |
10691 | (Symbol_table::should_override): Handle --warn-common when merging | |
10692 | a common symbol with a defined symbol. Use report_resolve_problem | |
10693 | for multiple definitions. | |
10694 | (Symbol_table::report_resolve_problem): New function. | |
10695 | * symtab.h (class Symbol_table): Declare report_resolve_problem. | |
10696 | ||
55da9579 DK |
10697 | 2009-11-03 Doug Kwan <dougkwan@google.com> |
10698 | ||
10699 | * arm.cc (Target_arm::Target_arm): Initialize stub_tables_ and | |
10700 | stub_factory_. | |
10701 | (Target_arm::stub_factory): New method definition. | |
10702 | (Target_arm::new_arm_input_section, | |
10703 | Target_arm::find_arm_input_section, Target_arm::new_stub_table, | |
10704 | Target_arm::reloc_uses_thumb_bit): New method declarations. | |
e1df38aa | 10705 | (Target_arm::Stub_table_list, Target_arm::Arm_input_section_map): |
55da9579 DK |
10706 | New type definitions. |
10707 | (Target_arm::stub_tables_, Target_arm::stub_factory_): New data | |
10708 | member declarations. | |
10709 | (Target_arm::reloc_uses_thumb_bit, Target_arm::new_arm_input_section, | |
10710 | Target_arm::find_arm_input_section, Target_arm::new_stub_table): | |
10711 | New method definitions. | |
10712 | ||
37a9ac43 ILT |
10713 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
10714 | ||
10715 | * options.h (class General_options): Add --warn_constructors. | |
10716 | ||
b3d6a3d4 ILT |
10717 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
10718 | ||
10719 | PR 10893 | |
10720 | * defstd.cc (in_section): Add entries for __rel_iplt_start, | |
10721 | __rel_iplt_end, __rela_iplt_start, __rela_iplt_end, and __stack. | |
10722 | ||
934b01dd ILT |
10723 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
10724 | ||
10725 | PR 10895 | |
10726 | * po/Make-in ($(srcdir)/$(PACKAGE).pot): Pass -C and | |
10727 | --msgid-bugs-address. | |
10728 | (install-pdf): New target. | |
10729 | (install-data_yes): Look up one directory to find mkinstalldirs. | |
10730 | ||
03c1939b L |
10731 | 2009-11-03 H.J. Lu <hongjiu.lu@intel.com> |
10732 | ||
10733 | * po/Make-in (.po.gmo): Don't generate .gmo files in source | |
10734 | tree. | |
10735 | ||
ebd95253 DK |
10736 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
10737 | ||
10738 | * arm.cc (Stub_addend_reader): Fix bug in previouls check-in. | |
10739 | ||
e9bbb538 DK |
10740 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
10741 | ||
10742 | * arm.cc (Stub_addend_reader): New struct template definition | |
10743 | and partial specializations. | |
10744 | (Stub_addend_reader::operator()): New method definition for a | |
10745 | partially specialized template. | |
10746 | ||
d5b40221 DK |
10747 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
10748 | ||
10749 | * arm.cc (Arm_relobj::processor_specific_flags): New method | |
10750 | definition. | |
10751 | (Arm_relobj::do_read_symbols): New method declaration. | |
10752 | (Arm_relobj::processor_specific_flags_): New data member declaration. | |
10753 | (Arm_dynobj): New class definition. | |
10754 | (Target_arm::do_finalize_sections): Add input_objects parameter. | |
10755 | (Target_arm::do_adjust_elf_header): New method declaration. | |
10756 | (Target_arm::are_eabi_versions_compatible, | |
10757 | (Target_arm::merge_processor_specific_flags): New method declaration. | |
10758 | (Target_arm::do_make_elf_object): New overloaded method definitions | |
10759 | and declaration. | |
10760 | (Arm_relobj::do_read_symbols): New method definition. | |
10761 | (Arm_dynobj::do_read_symbols): Ditto. | |
10762 | (Target_arm::do_finalize_sections): Add input_objects parameters. | |
10763 | Merge processor-specific flags from all input objects. | |
10764 | (Target_arm::are_eabi_versions_compatible, | |
10765 | Target_arm::merge_processor_specific_flags, | |
10766 | Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object): | |
10767 | New method definitions. | |
10768 | * i386.cc (Target_i386::do_finalize_sections): Add unnamed | |
10769 | Input_objects pointer type parameter. | |
10770 | * layout.cc (Layout::finalize): Pass input objects to target's. | |
10771 | finalize_sections function. | |
10772 | * output.cc (Output_file_header::do_sized_write): Set ELF file | |
10773 | header's processor-specific flags. | |
10774 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed | |
10775 | Input_objects pointer type parameter. | |
10776 | * sparc.cc (Target_sparc::do_finalize_sections): Same. | |
10777 | * target.h (Input_objects): New forward class declaration. | |
10778 | (Target::processor_specific_flags, | |
10779 | Target::are_processor_specific_flags_sect): New method definitions. | |
10780 | (Target::finalize_sections): Add input_objects parameter. | |
10781 | (Target::Target): Initialize processor_specific_flags_ and | |
10782 | are_processor_specific_flags_set_. | |
10783 | (Target::do_finalize_sections): Add unnamed Input_objects pointer type | |
10784 | parameter. | |
10785 | (Target::set_processor_specific_flags): New method definition. | |
10786 | (Target::processor_specific_flags_, | |
10787 | Target::are_processor_specific_flags_set_): New data member | |
10788 | declarations. | |
10789 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed | |
10790 | Input_objects pointer type parameter. | |
10791 | ||
ebabffbd DK |
10792 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
10793 | ||
10794 | * arm.cc: Use Arm_address instead of elfcpp::Elf_types<32>::Elf_Addr. | |
10795 | ||
ad0f2072 ILT |
10796 | 2009-10-28 Ian Lance Taylor <iant@google.com> |
10797 | ||
10798 | * object.h (class Relobj): Drop options parameter from | |
10799 | gc_process_relocs, scan_relocs, relocate, do_gc_process_relocs, | |
10800 | do_scan_relocs, do_relocate. Change all callers. | |
10801 | (class Sized_relobj): Drop options parameters from | |
10802 | do_gc_process_relocs, do_scan_relocs, do_relocate, | |
10803 | do_relocate_sections, relocate_sections, emit_relocs_scan, | |
10804 | emit_relocs_scan_reltype. Change all callers. | |
10805 | (struct Relocate_info): Remove options field and all references to | |
10806 | it. | |
10807 | * reloc.h (class Read_relocs): Remove options constructor | |
10808 | parameter and options_ field. Change all callers. | |
10809 | (class Gc_process_relocs, class Scan_relocs): Likewise. | |
10810 | (class Relocate_task): Likewise. | |
10811 | * target-reloc.h (scan_relocs): Remove options parameter. Change | |
10812 | all callers. | |
10813 | (scan_relocatable_relocs): Likewise. | |
10814 | * target.h (class Sized_target): Remove options parameter from | |
10815 | gc_process_relocs, scan_relocs, scan_relocatable_relocs. Change | |
10816 | all callers. | |
10817 | * gc.h (gc_process_relocs): Remove options parameter. Change all | |
10818 | callers. | |
10819 | * arm.cc: Update functions to remove options parameters. | |
10820 | * i386.cc: Likewise. | |
10821 | * powerpc.cc: Likewise. | |
10822 | * sparc.cc: Likewise. | |
10823 | * x86_64.cc: Likewise. | |
10824 | * testsuite/testfile.cc: Likewise. | |
10825 | ||
8ffa3667 DK |
10826 | 2009-10-28 Doug Kwan <dougkwan@google.com> |
10827 | ||
10828 | * arm.cc (Arm_relobj): New class definition. | |
e1df38aa | 10829 | (Arm_relobj::scan_sections_for_stubs, |
8ffa3667 DK |
10830 | Arm_relobj::do_count_local_symbols, Arm_relobj::do_relocate_sections): |
10831 | New method definitions. | |
10832 | ||
40f36857 CC |
10833 | 2009-10-28 Cary Coutant <ccoutant@google.com> |
10834 | ||
10835 | * plugin.h (Plugin::Plugin): Initialize cleanup_done_. | |
10836 | (Plugin::cleanup_done_): New member. | |
10837 | (Plugin_manager::Plugin_manager): Remove cleanup_done_. | |
10838 | (Plugin_manager::cleanup_done_): Remove. | |
10839 | (Plugin_manager::add_input_file): Edit error message. | |
10840 | * plugin.cc (Plugin::cleanup): Test and set cleanup_done_. | |
10841 | (Plugin_manager::cleanup): Remove use of cleanup_done_. | |
10842 | ||
2c849493 ILT |
10843 | 2009-10-27 Mikolaj Zalewski <mikolajz@google.com> |
10844 | ||
10845 | * fileread.cc: (File_read::View::~View): Use the new | |
10846 | data_ownership_ filed. | |
10847 | (File_read::~File_read): Dispose the new whole_file_view_. | |
10848 | (File_read::open): Mmap the whole file if needed. | |
10849 | (File_read::open): Use whole_file_view_ instead of contents_. | |
10850 | (File_read::find_view): Use whole_file_view_ if applicable. | |
10851 | (File_read::do_read): Use whole_file_view_ instead of contents_. | |
10852 | (File_read::make_view): Use whole_file_view_ instead of contents_, | |
10853 | update File_read::View::View call. | |
10854 | (File_read::find_or_make_view): Update File_read::View::View | |
10855 | call. | |
10856 | * fileread.h: (File_read::File_read): Initialize whole_file_view_, | |
10857 | remove contents_ | |
10858 | (File_read::View::Data_ownership): New enum. | |
10859 | (File_read::View::View): Replace bool mapped_ with Data_ownership | |
10860 | argument. | |
10861 | (File_read::View::mapped_): Remove (replaced by data_ownership_). | |
10862 | (File_read::View::data_ownership_): New field. | |
10863 | (File_read::contents_): Remove (replaced by whole_file_view_). | |
10864 | (File_read::whole_file_view_): New field. | |
10865 | * options.h (class General_options): Add --keep-files-mapped. | |
10866 | ||
24998053 CC |
10867 | 2009-10-27 Cary Coutant <ccoutant@google.com> |
10868 | ||
10869 | * symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary. | |
10870 | * testsuite/Makefile.am (plugin_test_5): New test case. | |
10871 | * testsuite/Makefile.in: Regenerate. | |
10872 | ||
72adc4fa DK |
10873 | 2009-10-25 Doug Kwan <dougkwan@google.com> |
10874 | ||
10875 | * object.h (Sized_relobj::View_size, Sized_relobj::Views): Change | |
10876 | from private to protected to allow access by child class. | |
10877 | (Sized_relobj::do_relocate_sections): New method declaration. | |
10878 | (Sized_relobj::relocate_sections): Virtualize. | |
e1df38aa | 10879 | * reloc.cc (Sized_relobj::do_relocate_sections): Rename from |
72adc4fa DK |
10880 | Sized_relobj::relocate_sections. Instantiate template explicitly |
10881 | for different target sizes and endianity. | |
10882 | ||
07f508a2 DK |
10883 | 2009-10-24 Doug Kwan <dougkwan@google.com> |
10884 | ||
10885 | * arm.cc (Arm_output_section, Arm_relobj): Forward class declarations. | |
10886 | (Arm_input_section::as_arm_input_section): New method. | |
10887 | (Arm_output_section): New class definition. | |
10888 | (Arm_output_section::create_stub_group, | |
10889 | Arm_output_section::group_sections): New method definitions. | |
10890 | ||
10ad9fe5 DK |
10891 | 2009-10-22 Doug Kwan <dougkwan@google.com> |
10892 | ||
10893 | * arm.cc (Arm_input_section): New class definition. | |
10894 | (Arm_input_section::init, Arm_input_section:do_write, | |
10895 | Arm_input_section::set_final_data_size, | |
10896 | Arm_input_section::do_reset_address_and_file_offset): New method | |
10897 | definitions. | |
10898 | ||
56ee5e00 DK |
10899 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
10900 | ||
10901 | * arm.cc (Stub_table, Arm_input_section): New forward class | |
10902 | declarations. | |
10903 | (Stub_table): New class defintion. | |
10904 | (Stub_table::add_reloc_stub, Stub_table::relocate_stubs | |
10905 | Stub_table::do_reset_address_and_file_offset, Stub_table::do_write): | |
10906 | New method definition. | |
10907 | ||
b569affa DK |
10908 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
10909 | ||
10910 | * arm.cc: Update copyright comments. | |
10911 | (Target_arm): New forward class template declaration. | |
10912 | (Arm_address): New type. | |
10913 | (ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET, | |
10914 | THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET, | |
10915 | THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New | |
10916 | constants. | |
10917 | (Insn_template): Same. | |
10918 | (DEF_STUBS): New macro. | |
10919 | (Stub_type): New enum type. | |
10920 | (Stub_template): New class definition. | |
10921 | (Stub): Same. | |
10922 | (Reloc_stub): Same. | |
10923 | (Stub_factory): Same. | |
10924 | (Target_arm::Target_arm): Initialize may_use_blx_ and | |
10925 | should_force_pic_veneer_. | |
10926 | (Target_arm::may_use_blx, Target_arm::set_may_use_blx, | |
10927 | Target_arm::should_force_pic_veneer, | |
10928 | Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2, | |
10929 | Target_arm::using_thumb_only, Target_arm:;default_target): New | |
10930 | method defintions. | |
10931 | (Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_): | |
10932 | New data member declarations. | |
10933 | (Insn_template::size, Insn_template::alignment): New method defintions. | |
10934 | (Stub_template::Stub_template): New method definition. | |
10935 | (Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc, | |
10936 | Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same. | |
10937 | (Stub_factory::Stub_factory): New method definition. | |
10938 | * gold.h (string_hash): New template. | |
10939 | * output.h (Input_section_specifier::hash_value): Use | |
10940 | gold::string_hash. | |
10941 | (Input_section_specifier::string_hash): Remove. | |
10942 | * stringpool.cc (Stringpool_template::string_hash): Use | |
10943 | gold::string_hash. | |
10944 | ||
6c172549 DK |
10945 | 2009-10-20 Doug Kwan <dougkwan@google.com> |
10946 | ||
10947 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle section | |
10948 | symbols of relaxed input sections. | |
10949 | * output.h (Output_section::find_relaxed_input_section): Make | |
10950 | method public. | |
10951 | ||
c5617f2f DK |
10952 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
10953 | ||
10954 | * dynobj.cc (Versions::Versions): Initialize version_script_. | |
10955 | Only insert base version symbol definition for a shared object | |
10956 | if version script defines any version versions. | |
10957 | (Versions::define_base_version): New method definition. | |
10958 | (Versions::add_def): Check that base version is not needed. | |
10959 | (Versions::add_need): Define base version lazily. | |
10960 | * dynobj.h (Versions::define_base_version): New method declaration. | |
10961 | (Versions::needs_base_version_): New data member declaration. | |
10962 | * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh | |
10963 | (check_DATA): Add no_version_test.stdout. | |
10964 | (libno_version_test.so, no_version_test.o no_version_test.stdout): | |
10965 | New make rules. | |
10966 | * testsuite/Makefile.in: Regenerate. | |
10967 | * testsuite/no_version_test.c: New file. | |
10968 | * testsuite/no_version_test.sh: Ditto. | |
10969 | ||
3c12dcdb DK |
10970 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
10971 | ||
10972 | * expression.cc (class Segment_start_expression): New class definition. | |
10973 | (Segment_start_expression::value): New method definition. | |
10974 | (script_exp_function_segment_start): Return a new | |
10975 | Segment_start_expression. | |
10976 | * gold/script-c.h (script_saw_segment_start_expression): New function | |
10977 | prototype. | |
10978 | * script-sections.cc (Script_sections::Script_sections): Initialize | |
10979 | SAW_SEGMENT_START_EXPRESSION_ to false. | |
10980 | (Script_sections::set_section_addresses): Use -Ttext, -Tdata | |
10981 | and -Tbbs options to specify section addresses if given in | |
10982 | command line and no SEGMENT_START expression is seen in a script. | |
10983 | * script-sections.h (Script_sections::saw_segment_start_expression, | |
10984 | Script_sections::set_saw_segment_start_expression): New method | |
10985 | definition. | |
10986 | (Script_sections::saw_segment_start_expression_): New data member | |
10987 | declaration. | |
10988 | * script.cc (script_saw_segment_start_expression): New function. | |
10989 | * yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression. | |
10990 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh, | |
10991 | script_test_7.sh and script_test_8.sh. | |
10992 | (check_DATA): Add script_test_6.stdout, script_test_7.stdout and | |
10993 | script_test_8.stdout. | |
10994 | (MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8. | |
10995 | (script_test_6, script_test_6.stdout, script_test_7, | |
10996 | script_test_7.stdout, script_test_8, script_test_8.stdout): New rules. | |
10997 | * Makefile.in: Regenerate. | |
10998 | * testsuite/script_test_6.sh: New file. | |
10999 | * testsuite/script_test_6.t: Same. | |
11000 | * testsuite/script_test_7.sh: Same. | |
11001 | * testsuite/script_test_7.t: Same. | |
11002 | * testsuite/script_test_8.sh: Same. | |
11003 | ||
64b1ae37 DK |
11004 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
11005 | ||
11006 | * output.cc (Output_segment::set_section_list_address): Cast | |
11007 | expressions to unsigned long long type to avoid format warnings. | |
11008 | ||
661be1e2 ILT |
11009 | 2009-10-15 Ian Lance Taylor <iant@google.com> |
11010 | ||
12edd763 | 11011 | * script.cc (Script_options::add_symbol_assignment): Always add a |
b3d6a3d4 | 11012 | dot assignment to script_sections_. |
12edd763 ILT |
11013 | * script-sections.cc (Script_sections::add_dot_assignment): |
11014 | Initialize if necessary. | |
11015 | ||
68b6574b ILT |
11016 | * layout.cc (Layout::relaxation_loop_body): Don't crash if we see |
11017 | program headers with no load segment if there is a linker script. | |
11018 | ||
661be1e2 ILT |
11019 | * layout.cc (Layout::set_segment_offsets): Align the file offset |
11020 | to the segment aligment for -N or -n with no load segment. | |
11021 | * output.cc (Output_segment::add_output_section): Don't crash if | |
11022 | the first section is a TLS section. | |
11023 | (Output_segment::set_section_list_addresses): Print an error | |
11024 | message if the address moves backward in a linker script. | |
11025 | * script-sections.cc | |
11026 | (Output_section_element_input::set_section_addresses): Don't | |
11027 | increase *dot_value for a SHF_TLS/SHT_NOBITS section. | |
11028 | (Orphan_output_section::set_section_addresses): Likewise. | |
11029 | ||
f15f61a7 DK |
11030 | 2009-10-15 Doug Kwan <dougkwan@google.com> |
11031 | ||
11032 | * layout.cc (Layout::finish_dynamic_section): Generate tags | |
11033 | DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ, | |
11034 | DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is | |
11035 | used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS. | |
11036 | ||
82bb573a ILT |
11037 | 2009-10-14 Ian Lance Taylor <iant@google.com> |
11038 | ||
11039 | * object.h (class Relocate_info): Add reloc_shdr and data_shdr | |
11040 | fields. | |
11041 | * object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and | |
11042 | data_shdr fields of relinfo. | |
11043 | * i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field. | |
11044 | (Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo. For | |
11045 | R_386_TLS_LDO_32, adjust based on section flags. | |
11046 | (Target_i386::Relocate::fix_up_ldo): Remove. | |
11047 | ||
374ad285 ILT |
11048 | 2009-10-13 Ian Lance Taylor <iant@google.com> |
11049 | ||
11050 | Add support for -pie. | |
11051 | * options.h (class General_options): Add -pie and | |
11052 | --pic-executable. | |
11053 | (General_options::output_is_position_independent): Test -pie. | |
11054 | (General_options::output_is_executable): Return true if not shared | |
11055 | and not relocatable. | |
11056 | (General_options::output_is_pie): Remove. | |
11057 | * options.cc (General_options::finalize): Reject incompatible uses | |
11058 | of -pie. | |
11059 | * gold.cc (queue_middle_tasks): A -pie link is not static. | |
11060 | * symtab.h (Symbol::needs_plt_entry): Return false if -pie. | |
11061 | * symtab.cc (Symbol::final_value_is_known): Return false if | |
11062 | output_is_position_independent. | |
11063 | * layout.cc (Layout::set_segment_offsets): Start at address 0 if | |
11064 | output_is_position_independent. | |
11065 | * output.cc (Output_file_header::do_sized_write): Use ET_DYN if | |
11066 | output_is_position_independent. | |
11067 | * i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if | |
11068 | output_is_position_independent. | |
11069 | * testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and | |
11070 | two_file_pie_test. | |
11071 | (basic_pie_test.o, basic_pie_test): New targets. | |
11072 | (two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets. | |
11073 | (two_file_test_2_pie.o, two_file_test_main_pie.o): New targets. | |
11074 | (two_file_pie_test): New target. | |
11075 | * testsuite/Makefile.in: Rebuild. | |
11076 | * README: Remove note saying that -pie is not supported. | |
11077 | ||
c6585162 ILT |
11078 | 2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
11079 | ||
11080 | * options.h (class General_options): Add -init and -fini. | |
11081 | * layout.cc (Layout::finish_dynamic_section): Emit | |
11082 | given init and fini functions. | |
11083 | ||
032ce4e9 ST |
11084 | 2009-10-13 Sriraman Tallam <tmsriram@google.com> |
11085 | ||
11086 | * gc.h (gc_process_relocs): Check if icf is enabled using new | |
11087 | function. | |
11088 | * gold.cc (queue_initial_tasks): Likewise. | |
11089 | (queue_middle_tasks): Likewise. | |
11090 | * object.cc (do_layout): Likewise. | |
11091 | * symtab.cc (is_section_folded): Likewise. | |
11092 | * main.cc (main): Likewise. | |
11093 | * reloc.cc (Read_relocs::run): Likewise. | |
11094 | (Sized_relobj::do_scan_relocs): Likewise. | |
11095 | * icf.cc (is_function_ctor_or_dtor): New function. | |
11096 | (Icf::find_identical_sections): Check if function is ctor or dtor when | |
11097 | safe icf is chosen. | |
11098 | * options.h (General_options::icf): Change option to be an enum. | |
11099 | (Icf_status): New enum. | |
11100 | (icf_enabled): New method. | |
11101 | (icf_safe_folding): New method. | |
11102 | (set_icf_status): New method. | |
11103 | (icf_status_): New variable. | |
11104 | * (options.cc) (General_options::finalize): Set icf_status_. | |
11105 | * testsuite/Makefile.am: Add commands to build icf_safe_test. Modify | |
11106 | icf_test and icf_keep_unique_test to use the --icf enum flag. | |
11107 | * testsuite/icf_safe_test.sh: New file. | |
e1df38aa | 11108 | * testsuite/icf_safe_test.cc: New file. |
032ce4e9 | 11109 | |
f345227a ST |
11110 | 2009-10-12 Sriraman Tallam <tmsriram@google.com> |
11111 | ||
11112 | * symtab.h: Check for GOLD_SYMTAB_H before header includes. Remove | |
11113 | includes to gc.h and icf.h. | |
11114 | * arm.cc: Include gc.h. | |
11115 | * gold.cc: Likewise. | |
11116 | * i386.cc: Likewise. | |
11117 | * powerpc.cc: Likewise. | |
11118 | * sparc.cc: Likewise. | |
11119 | * x86_64.cc: Likewise. | |
11120 | * gc.h: Include icf.h. | |
11121 | ||
1c7814ed ILT |
11122 | 2009-10-11 Ian Lance Taylor <iant@google.com> |
11123 | ||
11124 | * plugin.cc: Include "gold.h" before other header files. | |
11125 | ||
ae3b5189 CD |
11126 | 2009-10-10 Chris Demetriou <cgd@google.com> |
11127 | ||
11128 | * options.h (Input_file_argument::Input_file_type): New enum. | |
11129 | (Input_file_argument::is_lib_): Replace with... | |
11130 | (Input_file_argument::type_): New member. | |
11131 | (Input_file_argument::Input_file_argument): Take Input_file_type | |
11132 | 'type' rather than boolean 'is_lib' as second argument. | |
11133 | (Input_file_argument::is_lib): Use type_. | |
11134 | (Input_file_argument::is_searched_file): New function. | |
11135 | (Input_file_argument::may_need_search): Handle is_searched_file. | |
11136 | * options.cc (General_options::parse_library): Support -l:filename. | |
11137 | (General_options::parse_just_symbols): Update for Input_file_argument | |
11138 | changes. | |
11139 | (Command_line::process): Likewise. | |
11140 | * archive.cc (Archive::get_file_and_offset): Likewise. | |
11141 | * plugin.cc (Plugin_manager::release_input_file): Likewise. | |
11142 | * script.cc (read_script_file, script_add_file): Likewise. | |
11143 | * fileread.cc (Input_file::Input_file): Likewise. | |
11144 | (Input_file::will_search_for): Handle is_searched_file. | |
11145 | (Input_file::open): Likewise. | |
11146 | * readsyms.cc (Read_symbols::get_name): Likewise. | |
11147 | * testsuite/Makefile.am (searched_file_test): New test. | |
11148 | * testsuite/Makefile.in: Regenerate. | |
11149 | * testsuite/searched_file_test.cc: New file. | |
11150 | * testsuite/searched_file_test_lib.cc: New file. | |
11151 | ||
f3048a1d ILT |
11152 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
11153 | Ian Lance Taylor <iant@google.com> | |
11154 | ||
11155 | * descriptor.cc: Include <cstdio> and "binary-io.h". | |
11156 | (Descriptors::open): Open the files in binary mode always. | |
11157 | * script.cc (Lex::get_token): Treat \r as whitespace. | |
11158 | ||
d4780e57 ILT |
11159 | 2009-10-09 Ian Lance Taylor <iant@google.com> |
11160 | ||
11161 | * testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0. | |
11162 | ||
d9a893b8 ILT |
11163 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
11164 | Ian Lance Taylor <iant@google.com> | |
11165 | ||
11166 | * configure.ac: Check for readv function also. | |
11167 | * fileread.cc (readv): Define if not HAVE_READV. | |
11168 | * fileread.h (File_read:: max_readv_entries): Set to 1 if readv | |
11169 | does not exist. | |
11170 | * config.in: Regenerate. | |
11171 | * configure: Regenerate. | |
11172 | ||
c0a62865 DK |
11173 | 2009-10-09 Doug Kwan <dougkwan@google.com> |
11174 | ||
11175 | * layout.cc (Layout::make_output_section): Call target hook to make | |
11176 | ordinary output section. | |
11177 | (Layout::finalize): Adjust parameter list of call the | |
11178 | Target::may_relax(). | |
11179 | * layout.h (class Layout::section_list): New method. | |
11180 | * merge.h (Output_merge_base::entsize): Change visibility to public. | |
11181 | (Output_merge_base::is_string, Output_merge_base::do_is_string): | |
11182 | New methods. | |
11183 | (Output_merge_string::do_is_string): New method. | |
11184 | * object.cc (Sized_relobj::do_setup): renamed from | |
11185 | Sized_relobj::set_up. | |
11186 | * object.h (Sized_relobj::adjust_shndx, | |
11187 | Sized_relobj::initializ_input_to_output_maps, | |
11188 | Sized_relobj::free_input_to_output_maps): Change visibilities to | |
11189 | protected. | |
11190 | (Sized_relobj::setup): Virtualize. | |
11191 | (Sized_relobj::do_setup): New method declaration. | |
11192 | (Sized_relobj::invalidate_section_offset, | |
11193 | Sized_relobj::do_invalidate_section_offset): New method decfinitions. | |
11194 | (Sized_relobj::elf_file, Sized_relobj::local_values): New methods. | |
11195 | * options.cc (parse_int): New function. | |
11196 | * options.h (parse_int): New declaration. | |
11197 | (DEFINE_int): New macro. | |
11198 | (stub_group_size): New option. | |
11199 | * output.cc (Output_section::Output_section): Initialize memebers | |
11200 | merge_section_map_, merge_section_by_properties_map_, | |
11201 | relaxed_input_section_map_, is_relaxed_input_section_map_valid_. | |
11202 | (Output_section::add_input_section): Handled deferred code-fill | |
11203 | generation and remove an old comment. | |
11204 | (Output_section::add_relaxed_input_section): New method definition. | |
11205 | (Output_section::add_merge_input_section): Use merge section by | |
11206 | properties map to speed to search. Update merge section maps | |
11207 | as appropriate. | |
11208 | (Output_section::build_relaxation_map): New method definition. | |
11209 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
11210 | Same. | |
11211 | (Output_section::relax_input_section): Renamed to | |
11212 | Output_section::convert_input_sections_to_relaxed_sections and change | |
11213 | interface to take a vector of pointers to relaxed sections. | |
11214 | (Output_section::find_merge_section, | |
11215 | Output_section::find_relaxed_input_section): New method definitions. | |
11216 | (Output_section::is_input_address_mapped, | |
11217 | Output_section::output_offset, Output_section::output_address): | |
11218 | Use output section data maps to speed up searching. | |
11219 | (Output_section::find_starting_output_address): Add comments. | |
11220 | (Output_section::do_write, | |
11221 | Output_section::write_to_postprocessing_buffer): Do code-fill | |
11222 | generation as appropriate. | |
11223 | (Output_section::get_input_sections): Invalidate relaxed input section | |
11224 | map. | |
11225 | (Output_section::restore_states): Adjust type of checkpoint . | |
11226 | Invalidate relaxed input section map. | |
11227 | * output.h (Output_merge_base): New class declaration. | |
11228 | (Input_section_specifier): New class defintion. | |
11229 | (class Output_relaxed_input_section) Change base class to | |
11230 | Output_section_data_build. | |
11231 | (Output_relaxed_input_section::Output_relaxed_input_section): Adjust | |
11232 | base class initializer. | |
11233 | (Output_section::add_relaxed_input_section): New method declaration. | |
11234 | (Output_section::Input_section): Change visibility to protected. | |
2e702c99 | 11235 | (Output_section::Input_section::relobj, |
c0a62865 DK |
11236 | Output_section::Input_section::shndx): Handle relaxed input sections. |
11237 | Output_section::input_sections) Change visibility to protected. Also | |
11238 | define overload to return a non-const pointer. | |
11239 | (Output_section::Merge_section_properties): New class defintion. | |
11240 | (Output_section::Merge_section_by_properties_map, | |
11241 | Output_section::Output_section_data_by_input_section_map, | |
11242 | Output_section::Relaxation_map): New types. | |
11243 | (Output_section::relax_input_section): Rename method to | |
11244 | Output_section::convert_input_sections_to_relaxed_sections and change | |
11245 | interface to take a vector of relaxed section pointers. | |
11246 | (Output_section::find_merge_section, | |
11247 | Output_section::find_relaxed_input_section, | |
11248 | Output_section::build_relaxation_map, | |
11249 | Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
11250 | New method declarations. | |
11251 | (Output_section::merge_section_map_ | |
11252 | Output_section::merge_section_by_properties_map_, | |
11253 | Output_section::relaxed_input_section_map_, | |
11254 | Output_section::is_relaxed_input_section_map_valid_, | |
11255 | Output_section::generate_code_fills_at_write_): New data members. | |
11256 | * script-sections.cc | |
11257 | (Output_section_element_input::set_section_addresses): Call | |
11258 | current_data_size and addralign methods of relaxed input sections. | |
11259 | (Orphan_output_section::set_section_addresses): Call current_data_size | |
11260 | and addralign methods of relaxed input sections. | |
11261 | * symtab.cc (Symbol_table::compute_final_value): Extract template | |
11262 | from the body of Symbol_table::sized_finalize_symbol. | |
11263 | (Symbol_table::sized_finalized_symbol): Call | |
11264 | Symbol_table::compute_final_value. | |
11265 | * symtab.h (Symbol_table::Compute_final_value_status): New enum type. | |
11266 | (Symbol_table::compute_final_value): New templated method declaration. | |
11267 | * target.cc (Target::do_make_output_section): New method defintion. | |
11268 | * target.h (Target::make_output_section): New method declaration. | |
11269 | (Target::relax): Add more parameters for input objects, symbol table | |
11270 | and layout. Adjust call to do_relax. | |
11271 | (Target::do_make_output_section): New method declaration. | |
11272 | (Target::do_relax): Add parameters for input objects, symbol table | |
11273 | and layout. | |
11274 | ||
d446d6c4 ILT |
11275 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
11276 | ||
11277 | * pread.c: Include stdio.h. | |
11278 | ||
bc06c745 ILT |
11279 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
11280 | ||
11281 | * plugin.cc: Don't include dlfcn.h when ENABLE_PLUGINS is not | |
11282 | defined. | |
11283 | ||
75aea3d0 ILT |
11284 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
11285 | ||
11286 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
11287 | Change read_shndx type to unsigned int. | |
11288 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
11289 | int. | |
11290 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
11291 | * dwarf_reader.h (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
11292 | Change read_shndx type to unsigned int. | |
11293 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
11294 | int. | |
11295 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
11296 | * layout.cc (Layout::create_symtab_sections): Cast the result of | |
11297 | local_symcount * symsize to off_t in the gold_assert. | |
11298 | ||
be8fcb75 ILT |
11299 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
11300 | ||
11301 | * arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for | |
11302 | R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16, | |
11303 | R_ARM_BASE_ABS. | |
11304 | (Arm_relocate_functions::abs8): Remove has_thumb_bit parameter. | |
11305 | (Arm_relocate_functions::thm_abs5): New function. | |
11306 | (Arm_relocate_functions::abs12): New function. | |
11307 | (Arm_relocate_functions::abs16): New function. | |
11308 | (Arm_relocate_functions::base_abs): New function. | |
11309 | (Scan::check_non_pic): Handle R_ARM_ABS32_NOI. | |
11310 | (Scan::local): Remove special handling of R_ARM_ABS8. Handle | |
11311 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and | |
11312 | R_ARM_BASE_ABS. | |
11313 | (Scan::global): Likewise. | |
11314 | (Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16, | |
11315 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS. | |
11316 | (Relocatable_size_for_reloc::get_size_for_reloc): Handle | |
11317 | R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and | |
11318 | R_ARM_BASE_ABS. | |
11319 | ||
c2a122b6 ILT |
11320 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
11321 | ||
11322 | * arm.cc (Arm_relocate_functions::movw_prel_nc): New function. | |
11323 | (Arm_relocate_functions::movt_prel): New function. | |
11324 | (Arm_relocate_functions::thm_movw_prel_nc): New function. | |
11325 | (Arm_relocate_functions::thm_movt_prel): New function. | |
11326 | (Scan::local): Handle R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL, | |
11327 | R_ARM_THM_MOVW_PREL_NC, and R_ARM_THM_MOVT_PREL. | |
11328 | (Scan::global, Relocate::relocate): Likewise. | |
11329 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
11330 | ||
c4aa1e2d ILT |
11331 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
11332 | ||
11333 | * gold.cc: (queue_initial_tasks): Pass incremental_inputs to | |
11334 | Incremental_checker. | |
11335 | * incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to | |
11336 | unsigned int. | |
11337 | (class Incremental_inputs_header): New class. | |
11338 | (Incremental_inputs_header_writer): Edit comment. | |
11339 | (Incremental_inputs_entry): New class. | |
11340 | (Incremental_inputs_entry_writer): Edit comment. | |
11341 | (Sized_incremental_binary::do_find_incremental_inputs_section): | |
11342 | Add *strtab_shndx parameter, fill it. | |
11343 | (Sized_incremental_binary::do_check_inputs): New method. | |
11344 | (Incremental_checker::can_incrementally_link_output_file): Use | |
11345 | Sized_incremental_binary::check_inputs. | |
11346 | (Incremental_inputs::report_command_line): Save command line in | |
11347 | command_line_. | |
11348 | * incremental.h: | |
11349 | (Incremental_binary::find_incremental_inputs_section): New | |
11350 | method. | |
11351 | (Incremental_binary::do_find_incremental_inputs_section): Add | |
11352 | strtab_shndx parameter. | |
11353 | (Incremental_binary::do_check_inputs): New pure virtual method. | |
11354 | (Sized_incremental_binary::do_check_inputs): Declare. | |
11355 | (Incremental_checker::Incremental_checker): Add incremental_inputs | |
11356 | parameter, use it to initialize incremental_inputs_. | |
11357 | (Incremental_checker::incremental_inputs_): New field. | |
11358 | (Incremental_checker::command_line): New method. | |
11359 | (Incremental_checker::inputs): New method. | |
11360 | (Incremental_checker::command_line_): New field. | |
11361 | ||
c549a694 ILT |
11362 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
11363 | ||
11364 | * incremental.cc: Include <cstdarg> and "target-select.h". | |
11365 | (vexplain_no_incremental): New function. | |
11366 | (explain_no_incremental): New function. | |
11367 | (Incremental_binary::error): New method. | |
11368 | (Sized_incremental_binary::do_find_incremental_inputs_section): New | |
11369 | method. | |
11370 | (make_sized_incremental_binary): New function. | |
11371 | (open_incremental_binary): New function. | |
11372 | (can_incrementally_link_file): Add checks if output is ELF and has | |
11373 | inputs section. | |
11374 | * incremental.h: Include "elfcpp_file.h" and "output.h". | |
11375 | (Incremental_binary): New class. | |
11376 | (Sized_incremental_binary): New class. | |
11377 | (open_incremental_binary): Declare. | |
11378 | * object.cc (is_elf_object): Use | |
11379 | elfcpp::Elf_recognizer::is_elf_file. | |
11380 | (make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header. | |
11381 | * output.h (Output_file::filesize): New method. | |
11382 | ||
fd3c5f0b ILT |
11383 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
11384 | ||
11385 | * arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend): | |
11386 | New function. | |
11387 | (Arm_relocate_functions::insert_val_arm_movw_movt): New function. | |
11388 | (Arm_relocate_functions::extract_thumb_movw_movt_addend): New | |
11389 | function. | |
11390 | (Arm_relocate_functions::insert_val_thumb_movw_movt): New | |
11391 | function. | |
11392 | (Arm_relocate_functions::movw_abs_nc): New function. | |
11393 | (Arm_relocate_functions::movt_abs): New function. | |
11394 | (Arm_relocate_functions::thm_movw_abs_nc): New function. | |
11395 | (Arm_relocate_functions::thm_movt_abs): New function. | |
11396 | (Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, | |
11397 | R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS. | |
11398 | (Scan::global): Likewise. | |
11399 | (Relocate::relocate): Likewise. | |
11400 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
11401 | ||
7f5309a5 ILT |
11402 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
11403 | ||
11404 | * arm.cc (Arm_relocate_functions::got_prel) New function. | |
11405 | (Scan::local, Scan::global): Handle R_ARM_GOT_PREL. | |
11406 | (Relocate::relocate): Likewise. | |
11407 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
11408 | ||
364c7fa5 ILT |
11409 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
11410 | ||
11411 | * options.h (class General_options): Define | |
11412 | split_stack_adjust_size parameter. | |
11413 | * object.h (class Object): Add uses_split_stack_ and | |
11414 | has_no_split_stack_ fields. Add uses_split_stack and | |
11415 | has_no_split_stack accessor functions. Declare | |
11416 | handle_split_stack_section. | |
11417 | (class Reloc_symbol_changes): Define. | |
11418 | (class Sized_relobj): Define Function_offsets. Declare | |
11419 | split_stack_adjust, split_stack_adjust_reltype, and | |
11420 | find_functions. | |
11421 | * object.cc (Object::handle_split_stack_section): New function. | |
11422 | (Sized_relobj::do_layout): Call handle_split_stack_section. | |
11423 | * dynobj.cc (Sized_dynobj::do_layout): Call | |
11424 | handle_split_stack_section. | |
11425 | * reloc.cc (Sized_relobj::relocate_sections): Call | |
11426 | split_stack_adjust for executable sections in split_stack | |
11427 | objects. Pass reloc_map to relocate_section. | |
11428 | (Sized_relobj::split_stack_adjust): New function. | |
11429 | (Sized_relobj::split_stack_adjust_reltype): New function. | |
11430 | (Sized_relobj::find_functions): New function. | |
11431 | * target-reloc.h: Include "object.h". | |
11432 | (relocate_section): Add reloc_symbol_changes parameter. Change | |
11433 | all callers. | |
11434 | * target.h (class Target): Add calls_non_split method. Declare | |
11435 | do_calls_non_split virtual method. Declare match_view and | |
11436 | set_view_to_nop. | |
11437 | * target.cc: Include "elfcpp.h". | |
11438 | (Target::do_calls_non_split): New function. | |
11439 | (Target::match_view): New function. | |
11440 | (Target::set_view_to_nop): New function. | |
11441 | * gold.cc (queue_middle_tasks): Give an error if mixing | |
11442 | split-stack and non-split-stack objects with -r. | |
11443 | * i386.cc (Target_i386::relocate_section): Add | |
11444 | reloc_symbol_changes parameter. | |
11445 | (Target_i386::do_calls_non_split): New function. | |
11446 | * x86_64.cc (Target_x86_64::relocate_section): Add | |
11447 | reloc_symbol_changes parameter. | |
11448 | (Target_x86_64::do_calls_non_split): New function. | |
11449 | * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes | |
11450 | parameter. | |
11451 | * powerpc.cc (Target_powerpc::relocate_section): Add | |
11452 | reloc_symbol_changes parameter. | |
11453 | * sparc.cc (Target_sparc::relocate_section): Add | |
11454 | reloc_symbol_changes parameter. | |
11455 | * configure.ac: Call AM_CONDITIONAL for the default target. | |
11456 | * configure: Rebuild. | |
11457 | * testsuite/Makefile.am (TEST_AS): New variable. | |
11458 | (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. | |
11459 | (check_DATA): Add split_i386 and split_x86_64 files. | |
11460 | (SPLIT_DEFSYMS): Define. | |
11461 | (split_i386_[1234n].o): New targets. | |
11462 | (split_i386_[124]): New targets. | |
11463 | (split_i386_[1234r].stdout): New targets. | |
11464 | (split_x86_64_[1234n].o): New targets. | |
11465 | (split_x86_64_[124]): New targets. | |
11466 | (split_x86_64_[1234r].stdout): New targets. | |
11467 | (MOSTLYCLEANFILES): Add new executables. | |
11468 | * testsuite/split_i386.sh: New file. | |
11469 | * testsuite/split_x86_64.sh: New file. | |
11470 | * testsuite/split_i386_1.s: New file. | |
11471 | * testsuite/split_i386_2.s: New file. | |
11472 | * testsuite/split_i386_3.s: New file. | |
11473 | * testsuite/split_i386_4.s: New file. | |
11474 | * testsuite/split_i386_n.s: New file. | |
11475 | * testsuite/split_x86_64_1.s: New file. | |
11476 | * testsuite/split_x86_64_2.s: New file. | |
11477 | * testsuite/split_x86_64_3.s: New file. | |
11478 | * testsuite/split_x86_64_4.s: New file. | |
11479 | * testsuite/split_x86_64_n.s: New file. | |
11480 | * testsuite/testfile.cc (Target_test): Update relocation_section | |
11481 | function. | |
11482 | * testsuite/Makefile.in: Rebuild. | |
11483 | ||
e8a9fcda ILT |
11484 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
11485 | ||
11486 | * i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field. | |
11487 | (Target_i386::Relocate::relocate_tls): Call fix_up_ldo before | |
11488 | changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When | |
11489 | handling R_386_TLS_LDO_32, if local_dynamic_type_ is NONE, push | |
11490 | the address on ldo_addrs_. | |
11491 | (Target_i386::Relocate::fix_up_ldo): New function. | |
11492 | ||
e99daf92 ILT |
11493 | 2009-10-06 Rafael Espindola <espindola@google.com> |
11494 | ||
11495 | * plugin.cc (add_input_library): New. | |
11496 | (Plugin::load): Add add_input_library to tv. | |
11497 | (Plugin_manager::add_input_file): Add the is_lib argument. | |
11498 | (add_input_file): Update call to Plugin_manager::add_input_file. | |
11499 | (add_input_library): New. | |
11500 | * plugin.h (Plugin_manager::add_input_file): Add the is_lib argument. | |
11501 | ||
966d4097 DK |
11502 | 2009-09-30 Doug Kwan <dougkwan@google.com> |
11503 | ||
11504 | * arm.cc (Target_arm::may_need_copy_reloc): Check for THUMB function | |
11505 | symbol and call Symbol::may_need_copy_reloc to determine if | |
11506 | a copy reloc is needed. | |
11507 | * copy-relocs.cc (Copy_relocs::need_copy_reloc): Return false if -z | |
11508 | nocopyreloc is given in command line. | |
11509 | (Copy_relocs::emit_copy_reloc): Assert that -z nocopyreloc is not | |
11510 | given in command line. | |
11511 | * i386.cc (Target_i386::may_need_copy_reloc): Remove. | |
11512 | (Target_i386::Scan::global): Use Symbol::may_need_copy_reloc instead | |
11513 | of the removed Target_i386::may_need_copy_reloc. | |
11514 | * options.h (copyreloc): New option with default value false. | |
11515 | * powerpc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
11516 | (Target_powerpc::Scan::global): Use Symbol::may_need_copy_reloc | |
11517 | instead of the removed Target_powerpc::may_need_copy_reloc. | |
11518 | * sparc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
11519 | (Target_sparc::Scan::global): Use Symbol::may_need_copy_reloc | |
11520 | instead of the removed Target_sparc::may_need_copy_reloc. | |
11521 | * symtab.h (Symbol::may_need_copy_reloc): New method definition. | |
11522 | * x86_64.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
11523 | (Target_x86_64::Scan::global): Use Symbol::may_need_copy_reloc | |
11524 | instead of the removed Target_x86_64::may_need_copy_reloc. | |
11525 | ||
029ba973 ILT |
11526 | 2009-09-30 Ian Lance Taylor <iant@google.com> |
11527 | ||
11528 | * object.h (class Object): Remove target_ field, and target, | |
11529 | sized_target, and set_target methods. | |
11530 | (Object::sized_target): Remove. | |
11531 | (class Sized_relobj): Update declarations. Remove sized_target. | |
11532 | * object.cc (Sized_relobj::setup): Remove target parameter. | |
11533 | Change all callers. | |
11534 | (Input_objects::add_object): Don't do anything with the target. | |
11535 | (make_elf_sized_object): Add punconfigured parameter. Change all | |
11536 | callers. Set or test parameter target. | |
11537 | * dynobj.cc (Sized_dynobj::target): Remove target parameter. | |
11538 | Change all callers. | |
11539 | * parameters.cc (Parameters::set_target): Change parameter type to | |
11540 | be non-const. | |
11541 | (Parameters::default_target): Remove. | |
11542 | (set_parameters_target): Change parameter type to be non-const. | |
11543 | (parameters_force_valid_target): New function. | |
11544 | (parameters_clear_target): New function. | |
11545 | * parameters.h (class Parameters): Update declarations. Remove | |
11546 | default_target method. Add sized_target and clear_target | |
11547 | methods. Change target_ to be non-const. | |
11548 | (set_parameters_target): Update declaration. | |
11549 | (parameters_force_valid_target): Declare. | |
11550 | (parameters_clear_target): Declare. | |
11551 | * readsyms.cc (Read_symbols::do_read_symbols): Pass punconfigured | |
11552 | as NULL if we aren't searching. | |
11553 | (Add_symbols::run): Don't check for compatible target. | |
11554 | * fileread.cc (Input_file::open_binary): Call | |
11555 | parameters_force_valid_target. | |
11556 | * gold.cc (queue_middle_tasks): Likewise. | |
11557 | * plugin.cc (make_sized_plugin_object): Likewise. Don't call | |
11558 | set_target on object. | |
11559 | * dynobj.h (class Sized_dynobj): Update declarations. | |
11560 | * archive.cc (Archive::get_elf_object_for_member): Return NULL if | |
11561 | make_elf_object returns NULL. | |
11562 | (Archive::include_member): Don't check whether object target is | |
11563 | compatible. | |
11564 | * output.cc (Output_section::add_input_section): Get target from | |
11565 | parameters. | |
11566 | (Output_section::relax_input_section): Likewise. | |
11567 | * reloc.cc (Sized_relobj::do_gc_process_relocs): Get target from | |
11568 | parameters. | |
11569 | (Sized_relobj::do_scan_relocs): Likewise. | |
11570 | (Sized_relobj::relocate_sections): Likewise. | |
11571 | * resolve.cc (Symbol_table::resolve): Likewise. | |
11572 | * symtab.cc (Symbol_table::wrap_symbol): Likewise. Remove object | |
11573 | parameter. Change all callers. | |
11574 | (Symbol_table::add_from_object): Get target from parameters. | |
11575 | (Symbol_table::add_from_relobj): Don't check object target. | |
11576 | (Symbol_table::add_from_dynobj): Likewise. | |
11577 | (Symbol_table::define_special_symbol): Get target from | |
11578 | parameters. | |
11579 | * symtab.h (class Symbol_table): Update declaration. | |
11580 | * testsuite/binary_unittest.cc (gold_testsuite): Remove target | |
11581 | parameter. Change all callers. Clear parameter target. | |
11582 | (Binary_test): Test target here. | |
11583 | * testsuite/object_unittest.cc (gold_testsuite): Remove | |
11584 | target_test_pointer parameter. Change all callers. | |
11585 | (Object_test): Test target here. | |
11586 | ||
a6a22b83 ILT |
11587 | 2009-09-26 Ian Lance Taylor <iant@google.com> |
11588 | ||
11589 | * testsuite/initpri1.c: Don't try to use constructor priorities if | |
11590 | compiling with gcc before 4.3. | |
11591 | ||
6a8f49fe ILT |
11592 | 2009-09-22 Mikolaj Zalewski <mikolajz@google.com> |
11593 | ||
11594 | * testsuite/retain_symbols_file_test.sh (check_present): Change | |
11595 | output file name to retain_symbols_file_test.stdout. | |
11596 | (check_absent): Likewise. | |
11597 | ||
8c604651 CS |
11598 | 2009-09-18 Craig Silverstein <csilvers@google.com> |
11599 | ||
11600 | * object.cc (Sized_relobj::do_count): Test should_retain_symbol map. | |
11601 | * options.cc: Include <cerrno> and <fstream>. | |
11602 | (General_options::finalize): Parse -retain-symbols-file tag. | |
11603 | * options.h: New flag. | |
11604 | (General_options): New method should_retain_symbol, new | |
11605 | variable symbols_to_retain. | |
11606 | * symtab.cc (Symbol_table::sized_finalize_symbol): Test | |
11607 | should_retain_symbol map. | |
11608 | * testsuite/Makefile.am (retain_symbols_file_test): New test. | |
11609 | * testsuite/Makefile.in: Regenerate. | |
11610 | * testsuite/retain_symbols_file_test.sh: New file. | |
11611 | ||
ca58b19f NC |
11612 | 2009-09-18 Nick Clifton <nickc@redhat.com> |
11613 | ||
11614 | * po/es.po: Updated Spanish translation. | |
11615 | ||
20e6d0d6 DK |
11616 | 2009-09-17 Doug Kwan <dougkwan@google.com> |
11617 | ||
11618 | * debug.h (DEBUG_RELAXATION): New constant. | |
11619 | (DEBUG_ALL): Add DEBUG_RELAXATION. | |
11620 | (debug_string_to_enum): Add relaxation debug option. | |
11621 | * layout.cc | |
11622 | (Layout::Relaxation_debug_check::check_output_data_for_reset_values, | |
11623 | Layout::Relaxation_debug_check::read_sections, | |
11624 | Layout::Relaxation_debug_check::read_sections): New method definitions. | |
11625 | (Layout::Layout): Initialize data members | |
11626 | record_output_section_data_from_scrips_, | |
11627 | script_output_section_data_list_ and relaxation_debug_check_. | |
11628 | (Layout::save_segments, Layout::restore_segments, | |
11629 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
11630 | Layout::relaxation_loop_body): New method definitions. | |
11631 | (Layout::finalize): Support relaxation. Move section layout code to | |
11632 | Layout::relaxation_loop_body. | |
11633 | (Layout::set_asection_address_from_script): Move code for orphan | |
11634 | section placement out. | |
11635 | (Layout::place_orphan_sections_in_script): New method definition. | |
11636 | * layout.h (Output_segment_headers, Output_file_header): | |
11637 | New forward class declarations. | |
11638 | (Layout::~Layout): Define. | |
11639 | (Layout::new_output_section_data_from_script): New method definition. | |
11640 | (Layout::place_orphan_sections_in_script): New method declaration. | |
11641 | (Layout::Segment_states): New type declaration. | |
11642 | (Layout::save_segments, Layout::restore_segments, | |
11643 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
11644 | Layout::relaxation_loop_body): New method declarations. | |
11645 | (Layout::Output_section_data_list): New type declaration. | |
11646 | (Layout::Relaxation_debug_check): New class definition. | |
11647 | (Layout::record_output_section_data_from_script_, | |
11648 | Layout::script_output_section_data_list_, Layout::segment_states_, | |
11649 | Layout::relaxation_debug_check_): New data members. | |
11650 | * output.cc: (Output_section_headers::do_size): New method definition. | |
11651 | (Output_section_headers::Output_section_headers): Move size | |
11652 | computation to Output_section_headers::do_size. | |
11653 | (Output_segment_headers::do_size): New method definition. | |
e1df38aa | 11654 | (Output_file_header::Output_file_header): Move size computation to |
20e6d0d6 DK |
11655 | Output_file_header::do_size and call it. |
11656 | (Output_file_header::do_size): New method definition. | |
11657 | (Output_data_group::Output_data_group): Adjust call to | |
11658 | Output_section_data. | |
11659 | (Output_data_dynamic::set_final_data_size): Add DT_NULL tag only once. | |
11660 | (Output_symtab_xindex::do_write): Add array bound check. | |
2e702c99 | 11661 | (Output_section::Input_section::print_to_mapfile): Handle |
20e6d0d6 DK |
11662 | RELAXED_INPUT_SECTION_CODE. |
11663 | (Output_section::Output_section): Initialize data member checkpoint_. | |
11664 | (Output_section::~Output_section): Delete checkpoint object pointed | |
11665 | by checkpoint_. | |
11666 | (Output_section::add_input_section): Always add an Input_section if | |
11667 | relaxing. | |
11668 | (Output_section::add_merge_input_section): Add assert. | |
11669 | (Output_section::relax_input_section): New method definition. | |
11670 | (Output_section::set_final_data_size): Set load address to zero for | |
11671 | an unallocated section. | |
11672 | (Output_section::do_address_and_file_offset_have_reset_values): | |
11673 | New method definition. | |
11674 | (Output_section::Input_section_sort_enty::Input_section_sort_enty): | |
11675 | Handle relaxed input section. | |
11676 | (Output_section::sort_attached_input_sections): Checkpoint input | |
11677 | section list lazily. | |
11678 | (Output_section::get_input_sections): Change type of input_sections to | |
11679 | list of Simple_input_section pointers. Checkpoint input section list | |
11680 | lazily. Also handle relaxed input sections. | |
11681 | (Output_section::add_input_section_for_script): Take a reference to | |
11682 | a Simple_input_section object instead of Relobj pointer and section | |
11683 | index as parameter. Handle relaxed input sections. | |
11684 | (Output_section::save_states, Output_section::restore_states): New | |
11685 | method definitions. | |
11686 | * output.h (Output_data::Output_data): Initialize is_data_size_fixed_. | |
11687 | (Output_data::is_data_size_fixed): New method definition. | |
11688 | (Output_data::reset_addresss_and_file_offset): Do not reset data size | |
11689 | if it is fixed. | |
11690 | (Output_data::address_and_file_offset_have_reset_values): New method | |
11691 | definition. | |
11692 | (Output_data::do_address_and_file_offset_have_reset_values): New method | |
11693 | definition. | |
11694 | (Output_data::set_data_size): Check that data size is not fixed. | |
11695 | (Output_data::fix_data_size): New method definition. | |
11696 | (Output_data::is_data_size_fixed_): New data member. | |
11697 | (Output_section_headers::set_final_data_size): New method definition. | |
11698 | (Output_section_headers::do_size): New method declaration. | |
11699 | (Output_segment_headers::set_final_data_size): New method definition. | |
11700 | (Output_segment_headers::do_size): New method declaration. | |
11701 | (Output_file_header::set_final_data_size)::New method definition. | |
11702 | (Output_file_header::do_size)::New method declaration. | |
11703 | (Output_section_data::Output_section_data): Add new parameter | |
11704 | is_data_size_fixed and use it to fix data size. | |
11705 | (Output_data_const::Output_data_const): Adjust call to base class | |
11706 | constructor and fix data size. | |
11707 | (Output_data_const_buffer::Output_data_const_buffer): Adjust call to | |
11708 | base class constructor and fix data size. | |
11709 | (Output_data_fixed_space::Output_data_fixed_space): Adjust call to | |
11710 | base class constructor and fix data size. | |
11711 | (Output_data_zero_fill::Output_data_zero_fill): Adjust call to base | |
11712 | class constructor and fix data size. | |
11713 | (Output_data_group::set_final_data_size): New method definition. | |
11714 | (Output_data_dynamic::Dynamic_entry::tag): New method definition. | |
11715 | (Output_symtab_xindex::Output_symtab_xindex): Adjust call to base | |
11716 | class constructor and fix data size. | |
11717 | (Output_relaxed_input_section): New class definition. | |
11718 | (Output_section::Simple_input_section): New class definition. | |
11719 | (Output_section::get_input_sections): Adjust parameter list. | |
11720 | (Output_section::add_input_section_for_script): Same. | |
11721 | (Output_section::save_states, Output_section::restore_states, | |
11722 | Output_section::do_address_and_file_offset_have_reset_values, | |
11723 | (Output_section::Input_section::Input_section): Handle | |
11724 | RELAXED_INPUT_SECTION_CODE. Add new overload for | |
11725 | Output_relaxed_input_section. | |
11726 | (Output_section::Input_section::is_input_section, | |
11727 | Output_section::Input_section::set_output_section): Handle relaxed | |
11728 | input section. | |
11729 | (Output_section::Input_section::is_relaxed_input_section, | |
11730 | Output_section::Input_section::output_section_data, | |
11731 | Output_section::Input_section::relaxed_input_section): New method | |
11732 | definitions. | |
11733 | (Output_section::Input_section::RELAXED_INPUT_SECTION_CODE): New enum | |
11734 | value. | |
11735 | (Output_section::Input_section::u1_): Update comments. | |
11736 | (Output_section::Input_section::u2_): Add new union member poris. | |
11737 | (Output_section::Checkpoint_output_section): New classs definition. | |
11738 | (Output_section::relax_input_section): New method declaration. | |
11739 | (Output_section::checkpoint_): New data member. | |
11740 | (Output_segment): Update comments. | |
11741 | (Output_segment::Output_segment): Un-privatize copy constructor. | |
11742 | (Output_segment::operator=): Un-privatize. | |
11743 | * script-sections.cc (Output_section_element::Input_section_list): | |
11744 | Change element type to Output_section::Simple_input_section. | |
11745 | (Output_section_element_dot_assignment::set_section_addresses): | |
11746 | Register output section data for relaxation clean up. | |
11747 | (Output_data_exression::Output_data_expression): Adjust call to base | |
11748 | constructor to fix data size. | |
11749 | (Output_section_element_data::set_section_addresses): Register | |
11750 | Output_data_expression object for relaxation clean up. | |
11751 | (struct Input_section_info): Replace Relobj pointer and section index | |
11752 | pair with Output_section::Simple_input_section and Convert struct to a | |
11753 | class. | |
11754 | (Input_section_sorter::operator()): Adjust access to | |
e1df38aa | 11755 | Input_section_info data member to use accessors. |
20e6d0d6 DK |
11756 | (Output_section_element_input::set_section_addresses): Use layout |
11757 | parameter. Adjust code to use Output_section::Simple_input_section | |
11758 | and Input_secction_info classes. Register filler for relaxation | |
11759 | clean up. | |
11760 | (Orphan_output_section::set_section_addresses): Replace Relobj pointer | |
11761 | and section index pair with Output_section::Simple_input_section | |
11762 | class. Adjust code accordingly. | |
11763 | (Phdrs_element::release_segment): New method definition. | |
11764 | (Script_sections::attach_sections_using_phdrs_clause): Do not modify | |
11765 | segment list. | |
11766 | (Script_sections::release_segments): New method definition. | |
11767 | * gold/script-sections.h (Script_sections::release_segments): New | |
11768 | method declaration. | |
11769 | * gold/target.h (Target::may_relax, Target::relax, | |
11770 | Target::do_may_relax, Target::do_relax): New method definitions. | |
11771 | ||
5e445df6 ILT |
11772 | 2009-09-17 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
11773 | ||
11774 | * arm.cc (has_signed_unsigned_overflow): New function. | |
11775 | (Arm_relocate_functions::abs8): New function. | |
11776 | (Target_arm::Scan::local): Handle R_ARM_ABS8. | |
11777 | (Target_arm::Scan::global): Likewise. | |
11778 | (Target_arm::relocate::relocate): Likewise. | |
11779 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
11780 | Likewise. | |
11781 | ||
8c604651 | 11782 | 2009-09-16 Cary Coutant <ccoutant@google.com> |
72fef11a CC |
11783 | |
11784 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files. | |
11785 | * testsuite/Makefile.in: Regenerate. | |
11786 | ||
1e9cc1c2 NC |
11787 | 2009-09-11 Nick Clifton <nickc@redhat.com> |
11788 | ||
11789 | * po/gold.pot: Updated by the Translation project. | |
11790 | ||
6a89f575 CC |
11791 | 2009-09-08 Cary Coutant <ccoutant@google.com> |
11792 | ||
11793 | * output.cc (Output_file::open): Add execute permission to empty file. | |
11794 | * testsuite/Makefile.am (permission_test): New test. | |
11795 | * testsuite/Makefile.in: Regenerate. | |
11796 | ||
fdcac5af ILT |
11797 | 2009-09-02 Ian Lance Taylor <iant@google.com> |
11798 | ||
11799 | * output.cc (Output_file::resize): Call map_no_anonymous rather | |
11800 | than map. | |
11801 | ||
44453f85 ILT |
11802 | 2009-09-01 Mikolaj Zalewski <mikolajz@google.com> |
11803 | ||
11804 | * gold.cc: Include "incremental.h". | |
11805 | (queue_initial_tasks): Call Incremental_checker methods. | |
11806 | * incremental.cc: Include "output.h". | |
11807 | (Incremental_checker::can_incrementally_link_output_file): New | |
11808 | method. | |
11809 | * incremental.h (Incremental_checker): New class. | |
11810 | ||
11811 | * output.cc (Output_file::open_for_modification): New method. | |
11812 | (Output_file::map_anonymous): Changed return type to bool. Record | |
11813 | map in base_ field. | |
11814 | (Output_file::map_no_anonymous): New method, broken out of map. | |
11815 | (Output_file::map): Use map_no_anonymous and map_anonymous. | |
11816 | * output.h (class Output_file): Update declarations. | |
11817 | ||
293c1386 CC |
11818 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
11819 | ||
11820 | * options.h (Command_line::Pre_options): New class. | |
11821 | (Command_line::pre_options): New member. | |
11822 | * options.cc (gold::options::ready_to_register): New variable. | |
11823 | (One_option::register_option): Do nothing if not registering options. | |
11824 | Assert if same short option registered twice. | |
11825 | (General_options::General_options): Turn off option registration when | |
11826 | done constructing. | |
11827 | (Command_line::Pre_options::Pre_options): New constructor. | |
11828 | ||
f773f3d2 CC |
11829 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
11830 | ||
06a73cfe CC |
11831 | * options.h (General_options::no_keep_memory): Remove incorrect |
11832 | short option. | |
f773f3d2 | 11833 | |
a15af8e2 RW |
11834 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
11835 | ||
11836 | * Makefile.am (am__skiplex, am__skipyacc): New. | |
11837 | * Makefile.in: Regenerate. | |
11838 | ||
c462b41b RW |
11839 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
11840 | ||
14ec8efd RW |
11841 | * Makefile.am (AM_CPPFLAGS): Renamed from ... |
11842 | (INCLUDES): ... this. | |
11843 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability. | |
11844 | (AM_CPPFLAGS): Renamed from ... | |
11845 | (INCLUDE): ... this. | |
11846 | * Makefile.in, testsuite/Makefile.in: Regenerate. | |
11847 | ||
81ecdfbb RW |
11848 | * Makefile.in: Regenerate. |
11849 | * aclocal.m4: Likewise. | |
11850 | * config.in: Likewise. | |
11851 | * configure: Likewise. | |
11852 | * testsuite/Makefile.in: Likewise. | |
11853 | ||
c462b41b RW |
11854 | * Makefile.am (AUTOMAKE_OPTIONS): Add foreign. |
11855 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add foreign. | |
11856 | * Makefile.in: Regenerate. | |
11857 | * testsuite/Makefile.in: Regenerate. | |
11858 | ||
2da73f13 CC |
11859 | 2009-08-19 Cary Coutant <ccoutant@google.com> |
11860 | ||
11861 | * resolve.cc (Symbol_table::resolve): Don't complain about defined | |
11862 | symbols in shared libraries overridden by hidden or internal symbols | |
11863 | in the main program. | |
11864 | ||
2db70501 CD |
11865 | 2009-08-19 Chris Demetriou <cgd@google.com> |
11866 | ||
11867 | * testsuite/debug_msg.sh: Match .* rather than ${srcdir} when | |
11868 | checking source file names in error messages. | |
11869 | ||
f733487b DK |
11870 | 2009-08-18 Doug Kwan <dougkwan@google.com> |
11871 | ||
11872 | * dynobj.cc (Sized_dynobj::setup): Take a Target object instead of | |
11873 | an elcpp::Ehdr as parameter. Adjust call to set_target. | |
11874 | * dynobj.h (Sized_dynobj::setup): Take a Target object instead of | |
11875 | an elfcpp::Ehdr as parameter. | |
11876 | * object.cc (Object::set_target): Remove the version that looks up | |
11877 | a target and sets it. | |
11878 | (Sized_relobj::setup): Take a Target object instead of | |
11879 | an elfcpp::Ehdr as parameter. Adjust call to set_target. | |
11880 | (make_elf_sized_object): Find target and ask target to | |
11881 | make an ELF object. | |
11882 | * object.h: (Object::set_target): Remove the version that looks up | |
11883 | a target and sets it. | |
11884 | (Sized_relobj::setup): Take a Target object instead of | |
11885 | an elfcpp:Ehdr as parameter. | |
11886 | * target.cc: Include dynobj.h. | |
11887 | (Target::do_make_elf_object_implementation): New. | |
2e702c99 | 11888 | (Target::do_make_elf_object): New. |
f733487b DK |
11889 | * target.h (Target::make_elf_object): New template declaration. |
11890 | (Target::do_make_elf_object): New method declarations. | |
11891 | (Target::do_make_elf_object_implementation): New template declaration. | |
11892 | ||
cc70f101 ILT |
11893 | 2009-08-14 Ian Lance Taylor <iant@google.com> |
11894 | ||
11895 | * gold.h (FUNCTION_NAME): Define. | |
11896 | (gold_unreachable): Use FUNCTION_NAME. | |
11897 | ||
ef5e0cb1 ST |
11898 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
11899 | ||
11900 | * icf.cc (Icf::find_identical_sections): Issue a warning when a | |
11901 | symbol in the --keep-unique list is not found. | |
11902 | ||
48c187ce ST |
11903 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
11904 | ||
11905 | * icf.cc (Icf::find_identical_sections): Unfold symbols that have | |
11906 | been maked as --keep-unique. | |
11907 | (Icf::unfold_section): New function. | |
11908 | * icf.h (Icf::unfold_section): New function. | |
11909 | * options.h (General_options::keep_unique): New option. | |
11910 | * testsuite/Makefile.am: Add commands to build icf_keep_unique_test. | |
11911 | * testsuite/Makefile.in: Regenerate. | |
11912 | * testsuite/icf_keep_unique_test.sh: New file. | |
11913 | * testsuite/icf_keep_unique_test.cc: New file. | |
11914 | ||
645afe0c CC |
11915 | 2009-08-12 Cary Coutant <ccoutant@google.com> |
11916 | ||
11917 | PR 10471 | |
11918 | * resolve.cc (Symbol_table::resolve): Check for references from | |
11919 | dynamic objects to hidden and internal symbols. | |
11920 | * testsuite/Makefile.am (hidden_test.sh): New test. | |
11921 | * testsuite/Makefile.in: Regenerate. | |
11922 | * testsuite/hidden_test.sh: New script. | |
11923 | * testsuite/hidden_test_1.c: New test source. | |
11924 | * testsuite/hidden_test_main.c: New test source. | |
11925 | ||
11af873f DK |
11926 | 2009-08-11 Doug Kwan <dougkwan@google.com> |
11927 | ||
11928 | * arm.cc: Update comments. | |
11929 | (Target_arm::do_finalize_sections): Add a special PT_ARM_EXIDX | |
11930 | segment to locate the .ARM.exidx section if present. | |
11931 | ||
b9f7d72d DK |
11932 | 2009-08-09 Doug Kwan <dougkwan@google.com> |
11933 | ||
11934 | * dynobj.h (Sized_dynobj::do_section_entsize): Revert the previous | |
11935 | patch. | |
11936 | ||
ddd3c53c ST |
11937 | 2009-08-07 Sriraman Tallam <tmsriram@google.com> |
11938 | * dynobj.h (Sized_dynobj::do_section_entsize): Add return to avoid | |
11939 | compiler warnings. | |
11940 | ||
27721062 ST |
11941 | 2009-08-06 Sriraman Tallam <tmsriram@google.com> |
11942 | ||
11943 | * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for a | |
11944 | valid tls_segment only for non-debug-section relocations. | |
11945 | * testsuite/Makefile.am: Add gc_tls_test. | |
11946 | * testsuite/Makefile.in: Regenerate. | |
11947 | * testsuite/gc_tls_test.cc: New file. | |
11948 | * testsuite/gc_tls_test.sh: New file. | |
11949 | ||
ef15dade | 11950 | 2009-08-05 Sriraman Tallam <tmsriram@google.com> |
e1df38aa | 11951 | |
ef15dade ST |
11952 | * icf.cc: New file. |
11953 | * icf.h: New file. | |
11954 | * Makefile.am (CCFILES): Add icf.cc. | |
11955 | (HFILES): Add icf.h | |
11956 | * Makefile.in: Regenerate. | |
11957 | * dynobj.h (Sized_dynobj::do_section_entsize): New function. | |
11958 | * gc.h (gc_process_relocs): Populate lists used by icf to contain | |
11959 | section, symbol and addend information for the relocs. | |
11960 | * gold.cc (queue_middle_tasks): Call identical code folding. | |
11961 | * gold.h: Add defines for multimap. | |
11962 | * layout.cc (Layout::create_symtab_sections): Add symtab as parameter | |
11963 | to the call of finalize_local_symbols. | |
11964 | * main.cc (main): Create object of class Icf. | |
11965 | * object.cc (Sized_relobj::do_layout): Allow this function to be | |
11966 | called twice during icf. | |
11967 | (Sized_relobj::do_finalize_local_symbols): Fold symbols corresponding | |
11968 | to sections marked as identical by icf. | |
11969 | (Sized_relobj::do_section_flags): Get section_flags from Symbols_data | |
11970 | when available. | |
11971 | (Sized_relobj::do_section_entsize): New function. | |
11972 | * object.h (Object::section_entsize): New function. | |
11973 | (Object::do_section_entsize): New pure virtual function. | |
11974 | (Relobj::finalize_local_symbols): Add new parameter. | |
11975 | (Relobj::do_section_entsize): New function. | |
11976 | * options.h (General_options::icf): New option. | |
11977 | (General_options::icf_iterations): New option. | |
11978 | (General_options::print_icf_sections): New option. | |
11979 | * plugin.cc (Sized_pluginobj::do_section_entsize): New function. | |
11980 | * plugin.h (Sized_pluginobj::do_section_entsize): New function. | |
11981 | * reloc.cc (Read_relocs::run): Delay scanning relocs when doing | |
11982 | icf. | |
11983 | * symtab.cc (Symbol_table::is_section_folded): New function. | |
11984 | (Symbol_table::sized_finalize_symbol): Fold symbols corresponding | |
11985 | to sections marked as identical by icf. | |
11986 | * symtab.h (Symbol_table::set_icf): New function. | |
11987 | (Symbol_table::icf): New function. | |
11988 | (Symbol_table::is_section_folded): New function. | |
11989 | (Symbol_table::icf_): New data member. | |
11990 | * target-reloc.h (relocate_section): Ignore sections folded by icf. | |
11991 | * testsuite/Makefile.am: Add commands to build icf_test. | |
11992 | * testsuite/Makefile.in: Regenerate. | |
11993 | * testsuite/icf_test.sh: New file. | |
11994 | * testsuite/icf_test.cc: New file. | |
11995 | ||
c3b65ac4 CD |
11996 | 2009-07-24 Chris Demetriou <cgd@google.com> |
11997 | ||
11998 | * layout.cc (is_compressible_debug_section): Fix incorrect | |
11999 | comment about compressed section names. | |
12000 | ||
1caf2c51 ILT |
12001 | 2009-07-20 Ian Lance Taylor <ian@airs.com> |
12002 | ||
12003 | PR 10419 | |
12004 | * x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences. | |
12005 | ||
1ef4d87f ILT |
12006 | 2009-07-16 Ian Lance Taylor <iant@google.com> |
12007 | ||
12008 | PR 10400 | |
12009 | * layout.h: #include <map>. | |
12010 | (class Kept_section): Change from struct to class. Add accessors | |
12011 | and setters. Add section size to Comdat_group mapping. Change | |
12012 | Comdat_group to std::map. Add is_comdat_ field. Add | |
12013 | linkonce_size field in union. | |
12014 | (class Layout): Update declaration of find_or_add_kept_section. | |
12015 | Don't declare find_kept_object. | |
12016 | * layout.cc (Layout::find_or_add_kept_section): Remove candidate | |
12017 | parameter. Add object, shndx, is_comdat, and is_group_name | |
12018 | parameters. Change all callers. Adjust for new Kept_section. | |
12019 | (Layout::find_kept_object): Remove. | |
12020 | * object.cc (Sized_relobj::include_section_group): Update use of | |
12021 | Kept_section. Rename secnum to shndx. Only record | |
12022 | Kept_comdat_section if sections are the same size. | |
12023 | (Sized_relobj::include_linkonce_section): Update use of | |
12024 | Kept_section. Only record Kept_comdat_section if sections are the | |
12025 | same size. Set size of linkonce section. | |
12026 | (Sized_relobj::map_to_kept_section): Update call to | |
12027 | get_kept_comdat_section. | |
12028 | * object.h (class Sized_relobj): Rename fields in | |
12029 | Kept_comdat_section to drop trailing underscores; change object | |
12030 | field to Relobj*. Change Kept_comdat_section_table to store | |
12031 | struct rather than pointer. | |
12032 | (Sized_relobj::set_kept_comdat_section): Remove kept parameter. | |
12033 | Add kept_object and kept_shndx parameters. Change all callers. | |
12034 | (Sized_relobj::get_kept_comdat_section): Change return type to | |
12035 | bool. Add kept_object and kept_shndx parameters. Change all | |
12036 | callers. | |
12037 | * plugin.cc (Pluginobj::include_comdat_group): Update call to | |
12038 | Layout::find_or_add_kept_section. | |
12039 | ||
37c3b7b0 ILT |
12040 | 2009-07-09 Ian Lance Taylor <iant@google.com> |
12041 | ||
12042 | * merge.cc (Object_merge_map::initialize_input_to_output_map): | |
12043 | Reserve space in the hash table. | |
12044 | ||
98fa85cb ILT |
12045 | 2009-07-06 Mikolaj Zalewski <mikolajz@google.com> |
12046 | ||
12047 | * fileread.cc (File_read::get_mtime): New method. | |
12048 | * fileread.h (Timespec): New structure. | |
12049 | (File_read::get_mtime): New method. | |
12050 | * incremental.cc (Incremental_inputs_entry_data::timestamp_usec): | |
12051 | Renamed from timestamp_nsec. | |
12052 | (Incremental_inputs_entry_write::timestamp_sec): Fix argument to | |
12053 | Elf_Xword. | |
e1df38aa | 12054 | (Incremental_inputs_entry_write::timestamp_usec): Renamed from |
98fa85cb | 12055 | timestamp_nsec. |
e1df38aa | 12056 | (Incremental_inputs::report_archive): Save mtime; style fix. |
98fa85cb ILT |
12057 | (Incremental_inputs::report_obejct): Save mtime; style fix. |
12058 | (Incremental_inputs::report_script): Save mtime; style fix. | |
12059 | (Incremental_inputs::finalize_inputs): Style fix. | |
12060 | (Incremental_inputs::finalize): Style fix. | |
12061 | (Incremental_inputs::create_input_section_data): Store inputs | |
12062 | mtime. | |
12063 | * incremental.h (Incremental_inputs::report_script): Add mtime | |
12064 | argument. | |
12065 | (Incremental_inputs::Input_info::Input_info): Intialize only one | |
12066 | union member. | |
12067 | (Incremental_inputs::Input_info::archive): Move to nameless | |
12068 | union. | |
12069 | (Incremental_inputs::Input_info::obejct): Move to nameless union. | |
12070 | (Incremental_inputs::Input_info::script): Move to nameless union. | |
12071 | (Incremental_inputs::mtime): New field. | |
12072 | * script.cc (read_input_script): Pass file mtime to | |
12073 | Incremental_input. | |
12074 | * script.h (Script_info::inputs): Style fix. | |
12075 | ||
c9d70757 ILT |
12076 | 2009-07-01 Ian Lance Taylor <ian@airs.com> |
12077 | ||
12078 | * freebsd.h (Target_freebsd::do_adjust_elf_header): Use size | |
12079 | instead of 32. | |
12080 | ||
9c547ec3 ILT |
12081 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
12082 | ||
12083 | PR 10156 | |
12084 | * layout.cc (Layout::choose_output_section): If we find an | |
12085 | existing section, update the flags. | |
12086 | (Layout::create_notes): New function, broken out of | |
12087 | Layout::finalize. | |
12088 | (Layout::finalize): Don't create note sections. | |
12089 | (Layout::create_note): Don't crash if linker script discards | |
12090 | section. | |
12091 | (Layout::create_gold_note): Likewise. | |
12092 | (Layout::create_build_id): Likewise. Don't set | |
12093 | after_input_sections on the section. | |
12094 | (Layout::create_executable_stack_info): Remove target parameter. | |
12095 | Change caller. | |
12096 | * layout.h (class Layout): Declare create_notes. Update | |
12097 | declaration of create_executable_stack_info. | |
12098 | * gold.cc (queue_middle_tasks): Call create_notes. | |
12099 | * output.cc (Output_section::update_flags_for_input_section): Move | |
12100 | here from output.h. If SHF_ALLOC flag is newly set, mark address | |
12101 | invalid. | |
12102 | * output.h (Output_data::mark_address_invalid): New function. | |
12103 | (class Output_section): Only declare, not define, | |
12104 | update_flags_for_input_section. Remove set_flags. | |
12105 | ||
55458500 ILT |
12106 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
12107 | ||
12108 | * script-sections.cc (Output_section_definition:: | |
12109 | set_section_addresses): Rename shadowing local load_address to | |
12110 | laddr. | |
12111 | ||
1307d6cd ILT |
12112 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
12113 | ||
12114 | PR 10244 | |
12115 | * reloc.cc (relocate_sections): Skip empty relocation sections. | |
12116 | ||
ec3f783e ILT |
12117 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
12118 | ||
12119 | PR 10156 | |
12120 | * layout.cc (Layout::create_note): Use choose_output_section | |
12121 | rather than make_output_section. | |
12122 | ||
459c9f1c ILT |
12123 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
12124 | ||
12125 | PR 10237 | |
12126 | * options.cc (General_options::parse_V): Set printed_version_. | |
12127 | (General_options::General_options): Initialize printed_version_. | |
12128 | * options.h (class General_options): Add printed_version_ field. | |
12129 | * gold.cc (queue_initial_tasks): If there are no input files, | |
12130 | don't give a fatal error if we printed the version information. | |
12131 | (queue_middle_tasks): If using -r with a shared object, give a | |
12132 | fatal error rather than an ordinary error. | |
12133 | ||
1518dc8f ILT |
12134 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
12135 | ||
12136 | PR 10219 | |
12137 | * layout.cc (Layout::Layout): Initialize have_stabstr_section_. | |
12138 | (Layout::make_output_section): Set have_stabstr_section_ if we see | |
12139 | a .stab*str section. | |
12140 | (Layout::finalize): Call link_stabs_sections. | |
12141 | (Layout::link_stabs_sections): New file. | |
12142 | * layout.h (class Layout): Add have_stabstr_section_ field. | |
12143 | Declare link_stabs_sections. | |
12144 | ||
3d857b98 DK |
12145 | 2009-06-23 Doug Kwan <dougkwan@google.com> |
12146 | ||
12147 | * Makefile.am (libgold_a_LIBADD): New. | |
12148 | (ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS | |
2e702c99 | 12149 | * Makefile.in: Regenerate. |
3d857b98 DK |
12150 | * config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New. |
12151 | * configure: Regenerate. | |
12152 | * configure.ac (AC_CHECK_DECLS): Add strndup and memmem. | |
12153 | * fileread.cc: Include sys/state.h | |
12154 | * gold.h: Declare memmem and strndup if found missing. | |
12155 | * gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined. | |
12156 | ||
0639a6f6 ILT |
12157 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
12158 | ||
12159 | * configure.ac: Call AC_CHECK_DECLS using C, not C++. | |
12160 | * configure: Rebuild. | |
12161 | ||
8d63875c ILT |
12162 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
12163 | ||
12164 | PR 10147 | |
12165 | * object.cc (Object::section_contents): Don't try to get a view if | |
12166 | the section has length zero. | |
12167 | (Object::handle_gnu_warning_section): If the section is empty, use | |
12168 | the name of the section as the warning. | |
12169 | ||
f7c8a183 ILT |
12170 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
12171 | ||
12172 | PR 10133 | |
12173 | * stringpool.h (class Stringpool_template): Add optimize_ field. | |
12174 | (Stringpool_template::set_optimize): New function. | |
12175 | * stringpool.cc (Stringpool_template::Stringpool_template): | |
12176 | Initialize optimize_ field. | |
12177 | (Stringpool_template::set_string_offsets): Test local optimize | |
12178 | fild rather than parameter. | |
12179 | * layout.cc (Layout::Layout): Call set_optimize on the section | |
12180 | name stringpool. | |
12181 | ||
e6a307ba ILT |
12182 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
12183 | ||
12184 | PR 10030 | |
12185 | * yyscript.y: Parse TARGET. | |
12186 | * script.cc (script_set_target): New function. | |
12187 | * script-c.h (script_set_target): Declare. | |
12188 | * options.cc (General_options::string_to_object_format): Rename | |
12189 | from string_to_object_format in anonymous namespace. Change | |
12190 | callers. | |
12191 | * options.h (class General_options): Declare | |
12192 | string_to_object_format. | |
12193 | ||
3ee173de ILT |
12194 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
12195 | ||
12196 | * script-sections.cc (Script_sections::create_segments): Don't put | |
12197 | program headers in a PT_LOAD segment if -n or -N. | |
12198 | ||
12199 | 2009-06-22 Ian Lance Taylor <iant@google.com> | |
e1c74d60 ILT |
12200 | |
12201 | PR 10141 | |
12202 | * options.h (class General_options): Add -z lazy and -z now. Sort | |
12203 | -z options into alphabetical order. | |
12204 | * layout.cc (Layout::finish_dynamic_section): Handle -z now. | |
12205 | ||
cd6739a1 | 12206 | 2009-06-21 Ian Lance Taylor <iant@google.com> |
8a5e3e08 ILT |
12207 | |
12208 | * layout.cc (Layout::make_output_section): Call | |
12209 | Target::new_output_section. | |
12210 | (Layout::attach_allocated_section_to_segment): Put large section | |
12211 | sections in a separate load segment with the large segment flag | |
12212 | set. | |
12213 | (Layout::segment_precedes): Sort large data segments after other | |
12214 | load segments. | |
12215 | (align_file_offset): New static function. | |
12216 | (Layout::set_segment_offsets): Use align_file_offset. | |
12217 | * output.h (class Output_section): Add is_small_section_ and | |
12218 | is_large_section_ fields. | |
12219 | (Output_section::is_small_section): New function. | |
12220 | (Output_section::set_is_small_section): New function. | |
12221 | (Output_section::is_large_section): New function. | |
12222 | (Output_section::set_is_large_section): New function. | |
12223 | (Output_section::is_large_data_section): New function. | |
12224 | (class Output_segment): Add is_large_data_segment_ field. | |
12225 | (Output_segment::is_large_data_segment): New function. | |
12226 | (Output_segment::set_is_large_data_segment): New function. | |
12227 | * output.cc (Output_section::Output_section): Initialize new | |
12228 | fields. | |
12229 | (Output_segment::Output_segment): Likewise. | |
12230 | (Output_segment::add_output_section): Add assertion that large | |
12231 | data sections always go in large data segments. Force small data | |
12232 | sections to the end of the list of data sections. Force small BSS | |
12233 | sections to the start of the list of BSS sections. For large BSS | |
12234 | sections to the end of the list of BSS sections. | |
12235 | * symtab.h (class Symbol): Declare is_common_shndx. | |
12236 | (Symbol::is_defined): Check Symbol::is_common_shndx. | |
12237 | (Symbol::is_common): Likewise. | |
12238 | (class Symbol_table): Define enum Commons_section_type. Update | |
12239 | declarations. Add small_commons_ and large_commons_ fields. | |
12240 | * symtab.cc (Symbol::is_common_shndx): New function. | |
12241 | (Symbol_table::Symbol_table): Initialize new fields. | |
12242 | (Symbol_table::add_from_object): Put small and large common | |
12243 | symbols in the right list. | |
12244 | (Symbol_table::sized_finalized_symbol): Check | |
12245 | Symbol::is_common_shndx. | |
12246 | (Symbol_table::sized_write_globals): Likewise. | |
12247 | * common.cc (Symbol_table::do_allocate_commons): Allocate new | |
12248 | common symbol lists. Don't call do_allocate_commons_list if the | |
12249 | list is empty. | |
12250 | (Symbol_table::do_allocate_commons_list): Remove is_tls | |
12251 | parameter. Add comons_section_type parameter. Change all | |
12252 | callers. Handle small and large common symbols. | |
12253 | * object.cc (Sized_relobj::do_finalize_local_symbols): Check | |
12254 | Symbol::is_common_shndx. | |
12255 | * resolve.cc (symbol_to_bits): Likewise. | |
12256 | * target.h (Target::small_common_shndx): New function. | |
12257 | (Target::small_common_section_flags): New function. | |
12258 | (Target::large_common_shndx): New function. | |
12259 | (Target::large_common_section_flags): New function. | |
12260 | (Target::new_output_section): New function. | |
12261 | (Target::Target_info): Add small_common_shndx, large_common_shndx, | |
12262 | small_common_section_flags, and large_common_section_flags | |
12263 | fields. | |
12264 | (Target::do_new_output_section): New virtual function. | |
12265 | * arm.cc (Target_arm::arm_info): Initialize new fields. | |
12266 | * i386.cc (Target_i386::i386_info): Likewise. | |
12267 | * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: | |
12268 | Likewise. | |
12269 | * sparc.c (Target_sparc::sparc_info) [all versions]: Likewise. | |
12270 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
12271 | (Target_x86_64::do_new_output_section): New function. | |
12272 | * configure.ac: Define conditional MCMODEL_MEDIUM. | |
12273 | * testsuite/Makefile.am (check_PROGRAMS): Add large. | |
12274 | (large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define. | |
12275 | (large_LDFLAGS): Define. | |
12276 | * testsuite/large.c: New file. | |
12277 | * testsuite/testfile.cc (Target_test::test_target_info): | |
12278 | Initialize new fields. | |
12279 | * configure, testsuite/Makefile.in: Rebuild. | |
12280 | ||
bb04269c DK |
12281 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
12282 | ||
12283 | * Makefile.am (CCFILES): Add target.cc. | |
e1df38aa | 12284 | * Makefile.in: Regenerate. |
bb04269c DK |
12285 | * i386.cc (class Target_i386): Define new virtual method to |
12286 | override do_is_local_label_name in parent. | |
12287 | * object.cc (Sized_relobj::do_count_local_symbols): Discard | |
12288 | local symbols if --discard-locals or -X is given. | |
12289 | * options.h (class General_options): Declare new options | |
12290 | '--discard-locals' and '-X' for discarding locals. | |
12291 | * target.h (class Target): Define new methods is_local_label_name. | |
12292 | Declare new virtual method do_is_local_label_name. | |
12293 | * target.cc: New file. | |
12294 | * testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test. | |
12295 | (check_SCRIPTS): Add discard_locals_test.sh. | |
12296 | (check_DATA): Add discard_local_tests.syms. | |
12297 | (discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define. | |
12298 | (discard_local_tests.syms, discard_locals_test.o): New make rules. | |
12299 | * testsuite/Makefile.in: Regenerate. | |
12300 | * testsuite/discard_locals_test.c: New file. | |
12301 | * testsuite/discard_locals_test.sh: Same. | |
12302 | ||
805bb01c DK |
12303 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
12304 | ||
12305 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
12306 | discarded_eh_frame_shndx_ to -1U. | |
12307 | (Sized_relobj::do_layout): Record index of a discard .eh_frame | |
12308 | section. | |
12309 | (Sized_relobj::do_count_local_symbols): Skip local symbols in | |
12310 | a discarded .eh_frame section. | |
12311 | (Sized_relobj::do_finalize_local_symbols): Ditto. | |
12312 | * object.h (class Sized_relobj): Declare new member | |
12313 | discarded_eh_frame_shndx_. | |
12314 | * testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test. | |
12315 | (local_labels_test.o, local_labels_test): New rules. | |
12316 | * testsuite/Makefile.in: Regenerate. | |
12317 | ||
1dcd334d DK |
12318 | 2009-06-04 Doug Kwan <dougkwan@google.com> |
12319 | ||
12320 | * layout.cc (Layout::section_name_mapping): Add mapping for | |
12321 | special ARM sections. | |
12322 | ||
96d49306 DK |
12323 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
12324 | ||
12325 | * arm.cc (utils::sign_extend): Reverse test in gold_assert. | |
12326 | (utils::has_overflow): Same. | |
12327 | ||
dff16297 ILT |
12328 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
12329 | ||
12330 | * layout.cc (Layout::section_name_mapping): New array, replacing | |
12331 | Layout::linkonce_mapping. | |
12332 | (Layout::section_name_mapping_count): New variable, replacing | |
12333 | Layout::linkonce_mapping_count. | |
12334 | (Layout::linkonce_output_name): Remove. | |
12335 | (Layout::output_section_name): Rewrite. | |
12336 | * layout.h (class Layout): Rename Linkonce_mapping to | |
12337 | Section_name_mapping, linkonce_mapping to section_name_mapping, | |
12338 | linkonce_mapping_count to section_name_mapping_count. Don't | |
12339 | declare linkonce_output_name. | |
12340 | ||
c121c671 DK |
12341 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
12342 | ||
12343 | * gold/arm.cc (namespace utils): New. | |
12344 | (Target_arm::reloc_is_non_pic): Define new method. | |
12345 | (class Arm_relocate_functions): New. | |
12346 | (Target_arm::Relocate::relocate): Handle relocation types used by | |
12347 | Android. | |
12348 | ||
07800fab ILT |
12349 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
12350 | ||
12351 | * arm.cc (Target_arm::scan::global): Use || instead of |. | |
12352 | ||
c121c671 DK |
12353 | 2009-06-02 Doug Kwan <dougkwan@google.com> |
12354 | ||
12355 | * gold/arm.cc (Target_arm::Scan::Scan): Initialize | |
12356 | issued_non_pic_error_. | |
12357 | (class Target_arm::Scan): Declare new method check_non_pic. | |
12358 | Define new method symbol_needs_plt_entry. | |
12359 | Declare new data member issued_non_pic_error_. | |
12360 | (class Target_arm::Relocate): Declare new method | |
12361 | should_apply_static_reloc. | |
12362 | (Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC. | |
12363 | (Target_arm::Scan::check_non_pic): Define new method. | |
12364 | (Target_arm::Scan::local): Handle a small subset of reloc types used | |
12365 | by Android. | |
12366 | (Target_arm::Scan::local): Same. | |
12367 | (Target_arm::Relocate::should_apply_statci_reloc): Define new method. | |
12368 | ||
b19b0c6d ILT |
12369 | 2009-05-31 Mikolaj Zalewski <mikolajz@google.com> |
12370 | ||
12371 | * incremental.cc (Incremental_inputs::report_command_line): Filter | |
12372 | out --incremental-* options. | |
12373 | ||
94cdfcff DK |
12374 | 2009-05-29 Doug Kwan <dougkwan@google.com> |
12375 | ||
12376 | * gold/arm.cc (Output_data_plt_arm): Forward declaration for new | |
12377 | template class. | |
12378 | (class Target_arm): Update comment. | |
12379 | (Target_arm::Target_arm): Initialize new data members GOT_, | |
12380 | PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_. | |
12381 | Declare new methods Target_arm::got_section, Target_arm::make_plt_entry | |
12382 | and Target_arm::rel_dyn_section. | |
12383 | Declare new_enum Target_arm::Got_type. | |
12384 | Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ | |
12385 | and DYNBSS_. | |
12386 | Update commments for member do_dynsym_value. | |
12387 | (Target_arm::got_size, Target_arm::plt_section, | |
12388 | Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define | |
12389 | new methods inside class defintion. | |
12390 | (Target_arm::got_section): Define new method. | |
12391 | (Target_arm::rel_dyn_section): Same. | |
12392 | (Output_data_plt_arm): New template class. | |
12393 | (Output_data_plt_arm::Output_data_plt_arm): Define constructor. | |
12394 | (Output_data_plt_arm:do_adjust_output_section): Define new method. | |
12395 | (Output_data_plt_arm::add_entry): Same. | |
12396 | (Output_data_plt_arm::first_plt_entry): Define new | |
12397 | static data member for PLT instruction template. | |
12398 | (Output_data_plt_arm::plt_entry): Same. | |
12399 | (Output_data_plt_arm::do_write): Define new method. | |
12400 | (Target_arm::make_plt_entry): Same. | |
12401 | (Target_arm::do_finalize_sections): Same. | |
12402 | (Target_arm::do_dynsym_value): Same. | |
12403 | ||
4a657b0d DK |
12404 | 2009-05-28 Doug Kwan <dougkwan@google.com> |
12405 | ||
12406 | * Makefile.am (TARGETSOURCES): Add arm.cc. | |
12407 | (ALL_TARGETOBJECTS): Add arm.$(OBJEXT) | |
12408 | * Makefile.in: Regenerate. | |
12409 | * arm.cc: New file. | |
12410 | * configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets. | |
12411 | ||
e7ae8c36 DK |
12412 | 2009-05-26 Doug Kwan <dougkwan@google.com> |
12413 | ||
12414 | * options.cc (General_options::parse_exclude_libs). Fix a comment. | |
12415 | (General_options::check_excluded_libs): Strip off directories in | |
12416 | archive name before matching like GNU ld does. | |
12417 | * testsuite/Makefile.am (MOSTLYCLEANFILES, | |
12418 | exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a | |
12419 | (exclude_libs_test_LDFLAGS): Add linker option | |
12420 | -Wl,--exclude-libs,libexclude_libs_test_3 | |
12421 | (exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as | |
12422 | an explicit archive without using -l. | |
12423 | (alt/libexclude_libs_test_3.a): New make rule. | |
12424 | * testsuite/Makefile.in: Regenerate. | |
12425 | * testsuite/exclude_libs_test.c : Declare lib3_default(). | |
12426 | (main): Call it. | |
12427 | * exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a. | |
12428 | * exclude_libs_test_3.c: New file. | |
12429 | ||
f12e7348 NC |
12430 | 2009-05-26 Nick Clifton <nickc@redhat.com> |
12431 | ||
12432 | * po/id.po: New Indonesian translation. | |
12433 | * po/gold.pot: Updated template file. | |
12434 | ||
4daadc0d ST |
12435 | 2009-05-22 Sriraman Tallam <tmsriram@google.com> |
12436 | ||
e1df38aa | 12437 | * testsuite/Makefile.am: Add -ffunction-sections to compile |
4daadc0d ST |
12438 | gc_comdat_test files. Add -Wl,--gc-sections to build |
12439 | gc_comdat_test. | |
12440 | * testsuite/Makefile.in: Regenerate. | |
12441 | * testsuite/gc_comdat_test.sh: Fix the condition around grep. | |
12442 | ||
531813ad ST |
12443 | 2009-05-21 Sriraman Tallam <tmsriram@google.com> |
12444 | ||
12445 | * object.cc (Sized_relobj::map_to_kept_section): Return NULL if the | |
12446 | kept comdat section was garbage collected. | |
12447 | * testsuite/Makefile.am: Add test gc_comdat_test.sh. | |
12448 | * testsuite/Makefile.in: Regenerate. | |
12449 | * testsuite/gc_comdat_test.sh: New file. | |
12450 | * testsuite/gc_comdat_test_1.cc: New file. | |
12451 | * testsuite/gc_comdat_test_2.cc: New file. | |
12452 | ||
65514900 CC |
12453 | 2009-05-19 Doug Kwan <dougkwan@google.com> |
12454 | ||
12455 | * archive.cc (Archive::Archive): Move constructor from archive.h | |
12456 | to here. Initialize no_export_. | |
12457 | (Archive::get_elf_object_for_member): Set no_export flag of object. | |
12458 | * archive.h (Archive::Archive): Move constructor body to | |
12459 | archive.cc. | |
12460 | (Archive::no_export): New method. | |
12461 | (Archive::no_export_): New field. | |
12462 | * object.h (Object::Object): Initialize no_export_ to false. | |
12463 | (Object::no_export, Object::set_no_export): New methods. | |
12464 | (Object::no_export_): New field. | |
12465 | * options.cc (General_options::parse_exclude_libs): New method. | |
12466 | (General_options::check_excluded_libs) Same. | |
12467 | * options.h (exclude_libs): New option. | |
12468 | (General_options::check_excluded_libs): New method declaration. | |
12469 | (General_options::excluded_libs_): New field. | |
12470 | * symtab.cc (Symbol_table::add_from_relobj): Hide symbols with | |
12471 | default or protected visibility if an object has no-export flag set. | |
12472 | testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test. | |
12473 | (check_SCRIPTS): Add exclude_libs_test.sh. | |
12474 | (check_DATA): Add exclude_libs_test.syms. | |
12475 | (MOSTLYCLEANFILES): Add exclude_libs_test.syms, | |
12476 | libexclude_libs_test_1.a and libexclude_libs_test_2.a. | |
12477 | (exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES, | |
12478 | exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define. | |
12479 | (exclude_libs_test.syms, libexclude_libs_test_1.a, | |
12480 | libexclude_libs_test_2.a): New rules. | |
12481 | * testsuite/Makefile.in: Regenerate. | |
12482 | * testsuite/exclude_libs_test.c: New file. | |
12483 | * testsuite/exclude_libs_test.sh: Ditto. | |
12484 | * testsuite/exclude_libs_test_1.c: Ditto. | |
12485 | * testsuite/exclude_libs_test_2.c: Ditto. | |
12486 | ||
1b77ea50 ILT |
12487 | 2009-05-15 Ian Lance Taylor <iant@google.com> |
12488 | ||
12489 | * configure.ac: Check for declarations for cases where libiberty.h | |
12490 | checks HAVE_DECL_xxx. | |
12491 | * configure, config.in: Rebuild. | |
12492 | ||
072fe7ce ILT |
12493 | 2009-05-15 Mikolaj Zalewski <mikolajz@google.com> |
12494 | ||
12495 | * gold.h (Incremental_argument_list): Remove (invalid) forward | |
12496 | declaration. | |
12497 | * incremental.cc (Incremental_inputs::report_achive): New method. | |
12498 | (Incremental_inputs::report_object): New method. | |
12499 | (Incremental_inputs::report_script): New method. | |
12500 | (Incremental_inputs::finalize_inputs): New method. | |
12501 | (Incremental_inputs::finalize): Call finalize_inputs(). | |
12502 | (Incremental_inputs::sized_create_incremental_inputs_section_data): | |
12503 | Create inputs entries. | |
12504 | * incremental.h (Incremental_input_type): New enum. | |
12505 | (Incremental_inputs::Incremental_input): Initialize new fields. | |
12506 | (Incremental_inputs::report_inputs): New method. | |
12507 | (Incremental_inputs::report_achive): New method. | |
12508 | (Incremental_inputs::report_object): New method. | |
12509 | (Incremental_inputs::report_script): New method. | |
12510 | (Incremental_inputs::finalize_inputs): New method. | |
12511 | (Incremental_inputs::Input_info): New struct. | |
12512 | (Incremental_inputs::Input_info_map): New typedef. | |
12513 | (Incremental_inputs::lock_): New field. | |
12514 | (Incremental_inputs::Inputs_): New field. | |
12515 | (Incremental_inputs::Inputs_map): New field. | |
12516 | * main.cc (main): Call Incremental_input::report_inputs. | |
12517 | * options.h (Input_argument_list): Typedef moved from | |
12518 | Input_arguments. | |
12519 | (Input_file_group::Files): Remove, use ::Input_argument_list. | |
12520 | (Input_file_group::Input_argument_list): Remove, use | |
12521 | ::Input_argument_list. | |
12522 | * plugin.cc (Plugin_manager::add_input_file): Add error in | |
12523 | incremental build. | |
12524 | * read_syms.cc (do_read_syms): Call Incremental_input::report_* | |
12525 | functions. | |
12526 | * script.cc (read_input_script): Call | |
12527 | Incremental_input::report_script. | |
12528 | * script.h (Script_info): New class. | |
12529 | ||
b0481b0b ILT |
12530 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
12531 | ||
12532 | * x86_64.cc (do_adjust_output_section): Set entsize to | |
12533 | plt_entry_size. | |
12534 | ||
b22a5a41 | 12535 | 2009-04-23 Elliott Hughes <enh@google.com> |
6d1e3092 CD |
12536 | |
12537 | * output.cc (Output_file::close): After short writes, continue | |
12538 | writing from the correct offset in the buffer being written. | |
12539 | ||
40fde488 CD |
12540 | 2009-04-23 Chris Demetriou <cgd@google.com> |
12541 | ||
12542 | * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define. | |
12543 | * configure: Regenerate. | |
12544 | * config.in: Regenerate. | |
12545 | * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set | |
12546 | if HAVE_TR1_UNORDERED_MAP_REHASH is not defined. | |
12547 | ||
3ce2c28e ILT |
12548 | 2009-04-21 Mikolaj Zalewski <mikolajz@google.com> |
12549 | ||
12550 | * incremental.cc (Incremental_inputs_header_data): Renamed from | |
12551 | Incremental_input_header_data. | |
12552 | (Incremental_inputs_header_data::data_size): New field. | |
12553 | (Incremental_inputs_header_data::put_input_file_count): Renamed | |
12554 | from input_file_count. | |
12555 | (Incremental_inputs_header_data::put_command_line_offset): Renamed | |
12556 | from command_line_offset. | |
12557 | (Incremental_inputs_header_data::put_reserved): Renamed from | |
12558 | put_reserved. | |
12559 | (Incremental_inputs_entry_data): Renamed from | |
12560 | Incremental_input_entry_data. | |
12561 | (Incremental_inputs_entry_data::data_size): New field. | |
12562 | (Incremental_inputs::report_command_line): New method. | |
12563 | (Incremental_inputs::finalize): New method. | |
12564 | (Incremental_inputs::create_incremental_inputs_data): New method. | |
12565 | (Incremental_inputs::sized_create_incremental_inputs_data): New method. | |
12566 | * incremental.h: New file. | |
12567 | * layout.cc (Layout::Layout): Handle new incremental_inputs_. | |
703d02da | 12568 | (Layout::finalize): Create incremental inputs section in |
3ce2c28e | 12569 | incremental builds. |
703d02da | 12570 | (Layout::create_incremental_info_sections): New method. |
3ce2c28e | 12571 | * layout.h (Layout::incremental_inputs): New method. |
703d02da AM |
12572 | (Layout::create_incremental_info_sections): New method. |
12573 | (Layout::incremental_inputs_): New field. | |
3ce2c28e ILT |
12574 | * main.cc (main): Notify Incremental_input of the command line. |
12575 | ||
e55bde5e ILT |
12576 | 2009-04-01 Ian Lance Taylor <iant@google.com> |
12577 | Mikolaj Zalewski <mikolajz@google.com> | |
12578 | ||
12579 | * gold.h (reserve_unordered_map): Define, three versions, one for | |
12580 | each version of Unordered_map. | |
12581 | * layout.cc (Layout::Layout): Remove options parameter. Add | |
12582 | number_of_input_files parameter. Don't initialize options_. | |
12583 | Initialize number_of_input_files_ and resized_signatures_. Move | |
12584 | sections_are_attached_. | |
12585 | (Layout::layout_group): Reserve space for group_signatures_. | |
12586 | (Layout::find_or_add_kept_section): Change name parameter to be a | |
12587 | reference. Resize signatures_ map when it gets large enough. | |
12588 | (Layout::layout_eh_frame): Use parameters->options() instead of | |
12589 | this->options_. | |
12590 | (Layout::make_output_section): Likewise. | |
12591 | (Layout::attach_allocated_section_to_segment): Likewise. | |
12592 | (Layout::finalize, Layout::create_executable_stack): Likewise. | |
12593 | (Layout::set_segment_offsets, Layout::create_interp): Likewise. | |
12594 | (Layout::finish_dynamic_section, Layout::write_binary): Likewise. | |
12595 | * layout.h (class Layout): Update declarations. Remove options_ | |
12596 | field. Add number_of_input_files_ and resized_signatures_ | |
12597 | fields. Move sections_are_attached_ field. | |
12598 | * main.cc (main): Pass number of input files to Layout | |
12599 | constructor. Don't pass options. | |
12600 | ||
154b857c ILT |
12601 | 2009-03-30 Ian Lance Taylor <iant@google.com> |
12602 | ||
12603 | * ffsll.c (ffsll): Correct implementation. | |
12604 | ||
2f35ab9b ILT |
12605 | 2009-03-27 Ian Lance Taylor <iant@google.com> |
12606 | ||
fd03461a ILT |
12607 | * ffsll.c: New file. |
12608 | * configure.ac: Call AC_REPLACE_FUNCS on ffsll. | |
12609 | * gold.h (ffsll): Declare if HAVE_FFSLL is not defined. | |
12610 | * ftruncate.c (ftruncate): Declare before definition. | |
12611 | * mremap.c (mremap): Likewise. | |
12612 | * pread.c (pread): Likewise. | |
12613 | * configure, Makefile.in, config.in: Rebuild. | |
12614 | ||
2f35ab9b ILT |
12615 | * mremap.c: New file. |
12616 | * configure.ac: Call AC_REPLACE_FUNCS on mremap. | |
12617 | * gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined. | |
12618 | (mremap): Declare if HAVE_MREMAP is not defined. | |
12619 | * configure, Makefile.in, config.in: Rebuild. | |
12620 | ||
33aea2fd CC |
12621 | 2009-03-27 Cary Coutant <ccoutant@google.com> |
12622 | ||
12623 | * powerpc.cc (Target_powerpc::check_non_pic): Assert that output is | |
12624 | position independent. | |
12625 | * sparc.cc (Target_sparc::check_non_pic): Likewise. | |
12626 | * x86_64.cc (Target_x86_64::check_non_pic): Likewise. | |
12627 | ||
6d479619 CC |
12628 | 2009-03-24 Cary Coutant <ccoutant@google.com> |
12629 | ||
12630 | * symtab.h (needs_plt_entry): Check for unsatisfied reference from | |
12631 | an executable. | |
12632 | (needs_dynamic_reloc): Likewise. | |
12633 | ||
afc06bb8 ILT |
12634 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
12635 | ||
12636 | * yyscript.y (file_cmd): Recognize EXTERN. | |
12637 | (extern_name_list, extern_name_list_body): New nonterminals. | |
12638 | * script.cc (script_add_extern): Define. | |
12639 | * script-c.h (script_add_extern): Declare. | |
12640 | ||
f6060a4d ILT |
12641 | 2009-03-24 Rafael Avila de Espindola <espindola@google.com> |
12642 | ||
12643 | * object.cc (is_elf_object): Define. | |
12644 | * object.h (is_elf_object): Declare. | |
12645 | * archive.cc (Archive::get_elf_object_for_member): Call | |
12646 | is_elf_object. | |
33aea2fd | 12647 | * readsyms.cc (Read_symbols::do_read_symbols): Likewise. |
f6060a4d | 12648 | |
26736d8e ILT |
12649 | 2009-03-24 Elliott Hughes <enh@google.com> |
12650 | ||
12651 | * output.cc (Output_file::map_anonymous): Define. | |
12652 | (Output_file::map): Use map_anonymous. If the regular mmap fails, | |
12653 | try an anonymous one. Report the size if the mmap fails. | |
12654 | * output.h (class Output_file): Declare map_anonymous. | |
12655 | ||
22fd9730 ILT |
12656 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
12657 | ||
12658 | * target-select.cc (instantiate_target): Don't acquire the lock if | |
12659 | the instantiated_target_ field has already been set. | |
12660 | ||
cb010894 ILT |
12661 | 2009-03-23 Ian Lance Taylor <iant@google.com> |
12662 | ||
7f055c20 ILT |
12663 | * gold-threads.h (class Initialize_lock): Define. |
12664 | * gold-threads.cc (class Initialize_lock_once): Define. | |
12665 | (initialize_lock_control): New static variable. | |
12666 | (initialize_lock_pointer): New static variable. | |
12667 | (initialize_lock_once): New static function. | |
12668 | (Initialize_lock::Initialize_lock): Define. | |
12669 | (Initialize_lock::initialize): Define. | |
12670 | * target-select.h: Include "gold-threads.h". | |
12671 | (class Target_selector): Add lock_ and initialize_lock_ fields. | |
12672 | Don't define instantiate_target, just declare it. | |
12673 | * target-select.cc (Target_selector::Target_selector): Initialize | |
12674 | new fields. | |
12675 | (Target_selector::instantiate_target): Define. | |
12676 | * descriptors.h: Include "gold-threads.h". | |
12677 | (class Descriptors): Add initialize_lock_ field. | |
12678 | * descriptors.cc (Descriptors::Descriptors): Initialize new | |
12679 | field. | |
12680 | (Descriptors::open): Use initialize_lock_ field | |
12681 | * errors.h (class Errors): Add initialize_lock_ field. | |
12682 | * errors.cc (Errors::Errors): Initialize new field. | |
12683 | (Errors::initialize_lock): Use initialize_lock_ field. | |
12684 | * powerpc.cc (class Target_selector_powerpc): Remove | |
12685 | instantiated_target_ field. In do_recognize call | |
12686 | instantiate_target rather than do_instantiate_target. In | |
12687 | do_instantiate_target just allocate a new target. | |
12688 | * sparc.cc (class Target_selector_sparc): Likewise. | |
12689 | ||
36959681 ILT |
12690 | * freebsd.h: New file. |
12691 | * i386.cc: Include "freebsd.h". | |
12692 | (Target_i386): Derive from Target_freebsd rather than | |
12693 | Sized_target. | |
12694 | (Target_selector_i386): Derive from Target_selector_freebsd rather | |
12695 | than Target_selector. | |
12696 | * x86_64.cc: Include "freebsd.h". | |
12697 | (Target_x86_64): Derive from Target_freebsd rather than | |
12698 | Sized_target. | |
12699 | (Target_selector_x86_64): Derive from Target_selector_freebsd | |
12700 | rather than Target_selector. | |
12701 | * target.h (class Target): Add adjust_elf_header and | |
12702 | do_adjust_elf_header. | |
12703 | * output.cc (Output_file_header:: do_sized_write): Call target | |
12704 | adjust_elf_header routine. | |
12705 | * configure.tgt: Set targ_osabi. | |
12706 | * configure.ac: Define GOLD_DEFAULT_OSABI. | |
12707 | * parameters.cc (Parameters::default_target): Pass | |
12708 | GOLD_DEFAULT_OSABI to select_target. | |
12709 | * target-select.h (class Target_selector): Make instantiate_target | |
12710 | protected rather than private. | |
12711 | * Makefile.am (HFILES): Add freebsd.h. | |
12712 | * configure, Makefile.in, config.in: Rebuild. | |
12713 | ||
cb010894 ILT |
12714 | * merge.cc (do_add_input_section): Correct pend value. Change |
12715 | message about last entry not being null terminated from error to | |
12716 | warning. | |
12717 | ||
0e879927 ILT |
12718 | 2009-03-20 Mikolaj Zalewski <mikolajz@google.com> |
12719 | ||
12720 | * incremental.cc: New file. | |
12721 | * Makefile.am (CCFILES): Add incremental.cc. | |
12722 | * Makefile.in: Rebuild. | |
12723 | ||
41105937 PP |
12724 | 2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com> |
12725 | ||
12726 | * layout.cc (Layout::output_section_name): Preserve names | |
12727 | of '.note.' sections. | |
e1df38aa | 12728 | |
60439920 ILT |
12729 | 2009-03-19 Ian Lance Taylor <iant@google.com> |
12730 | ||
12731 | * descriptors.cc (Descriptors::open): Check that the options are | |
12732 | valid before using them. | |
12733 | ||
0d371ad3 ILT |
12734 | 2009-03-18 Ian Lance Taylor <iant@google.com> |
12735 | ||
12736 | * script-sections.h: Include <list>. | |
12737 | (class Script_sections): Change Sections_elements from std::vector | |
12738 | to std::list. Typedef public Elements_iterator. Add | |
12739 | orphan_section_placement_, data_segment_align_start_, and | |
12740 | saw_data_segment_align_ fields. Remove data_segment_align_index_ | |
12741 | field. | |
12742 | * script-sections.cc (class Orphan_section_placement): New class. | |
12743 | (class Sections_element): Add virtual functions is_relro and | |
12744 | orphan_section_init. Remove virtual function place_orphan_here. | |
12745 | (class Output_section_definition): Add is_relro and | |
12746 | orphan_section_init. Remove place_orphan_here. | |
12747 | (class Orphan_output_section): Likewise. | |
12748 | (Script_sections::Script_sections): Update for field changes. | |
12749 | (Script_sections::data_segment_align): Set saw_data_segment_align_ | |
12750 | and data_segment_align_start_, not data_segment_align_index. | |
12751 | (Script_sections::data_segment_relro_end): Check | |
12752 | saw_data_segment_align_. Use data_segment_align_start_ rather | |
12753 | than data_segment_align_index_. | |
12754 | (Script_sections::place_orphan): Rewrite to use | |
12755 | Orphan_section_placement. | |
12756 | ||
9201d894 ILT |
12757 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
12758 | ||
9c5b8369 ILT |
12759 | * archive.cc (Archive::add_symbols): Check for a version attached |
12760 | to the symbol name in the archive map. | |
12761 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11. | |
12762 | (ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define. | |
12763 | (ver_test_11_LDFLAGS, ver_test_11_LDADD): Define. | |
12764 | (ver_test_11.a): New target. | |
12765 | * testsuite/Makefile.in: Rebuild. | |
12766 | ||
9201d894 ILT |
12767 | * configure.ac: Check for chsize and posix_fallocate. Replace |
12768 | ftruncate. | |
12769 | * ftruncate.c: New file, from gnulib. | |
12770 | * output.cc (posix_fallocate): Define dummy version if not | |
12771 | HAVE_POSIX_FALLOCATE. | |
12772 | (Output_file::map): Call posix_fallocate rather than lseek and | |
12773 | write. | |
12774 | * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. | |
12775 | * configure, Makefile.in, config.in: Rebuild. | |
12776 | ||
ef4ab7a8 | 12777 | 2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com> |
e1df38aa | 12778 | |
ef4ab7a8 PP |
12779 | * layout.h (Layout::create_note): Add section_name parameter. |
12780 | * layout.cc (Layout::create_note): Likewise. | |
12781 | (Layout::create_build_id, Layout::create_gold_note): Fix callers. | |
e1df38aa | 12782 | |
8c500701 ILT |
12783 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
12784 | ||
e85b18e1 ILT |
12785 | * descriptors.cc: Include "options.h". |
12786 | (FD_CLOEXEC, O_CLOEXEC): Define if not defined. | |
12787 | (Descriptors::open): Always use O_CLOEXEC when opening a new | |
12788 | descriptor. If we have a plugin, and O_CLOEXEC was not defined, | |
12789 | then set FD_CLOEXEC. | |
12790 | ||
9efe6174 ILT |
12791 | * sparc.cc (class Target_sparc): Add has_got_section. |
12792 | (Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_, | |
12793 | make sure we have a GOT section. | |
12794 | ||
12795 | * sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD. | |
12796 | (Target_sparc::Scan::local): Likewise. | |
12797 | (Target_sparc::Scan::global): Likewise. | |
12798 | (Target_sparc::Relocate::relocate): Likewise. | |
12799 | (Target_sparc::Relocate::relocate_tls): Likewise. | |
12800 | ||
8c500701 ILT |
12801 | * symtab.cc (Symbol_table::define_default_version): New function, |
12802 | broken out of add_from_object. | |
12803 | (Symbol_table::add_from_object): Call define_default_version. | |
12804 | (Symbol_table::define_special_symbol): Add resolve_oldsym | |
12805 | parameter. Change all callers. If the version for a symbol comes | |
12806 | from a version script, resolve it with the symbol with the same | |
12807 | name with no version. Also add the symbol without a version if | |
12808 | appropriate. | |
12809 | (do_define_in_output_data): If resolving with oldsym, don't delete | |
12810 | sym. | |
12811 | (do_define_in_output_segment): Likewise. | |
12812 | (do_define_as_constant): Likewise. | |
12813 | * symtab.h (class Symbol_table): Update declarations. | |
12814 | ||
f1ed28fb ILT |
12815 | 2009-03-13 Ian Lance Taylor <iant@google.com> |
12816 | ||
15f8229b ILT |
12817 | * readsyms.cc (Read_symbols::incompatible_warning): New function. |
12818 | (Read_symbols::requeue): New function. | |
12819 | (Read_symbols::do_read_symbols): If make_elf_object fails because | |
12820 | the target type is not configured, and the file was searched for, | |
12821 | issue a warning and retry with the next directory. | |
12822 | (Add_symbols::run): If the file has an incompatible format, and | |
12823 | it was searched for, requeue the Read_symbols task. On error, | |
12824 | release the object. | |
12825 | * readsyms.h (class Read_symbols): Add dirindex_ field. Add | |
12826 | dirindex parameter to constructor. Change all callers. Declare | |
12827 | incompatible_warning and requeue. | |
12828 | (class Add_symbols): Add dirpath_, dirindex_, mapfile_, | |
12829 | input_argument_ and input_group_ fields. Add them to | |
12830 | constructor. Change all callers. | |
12831 | (class Read_script): Add dirindex_ field. Add it to constructor. | |
12832 | Change all callers. | |
12833 | * archive.cc (Archive::setup): Remove input_objects parameter. | |
12834 | Change all callers. | |
12835 | (Archive::get_file_and_offset): Likewise. | |
12836 | (Archive::read_all_symbols): Likewise. | |
12837 | (Archive::read_symbols): Likewise. | |
12838 | (Archive::get_elf_object_for_member): Remove input_objects | |
12839 | parameter. Add punconfigured parameter. Change all callers. | |
12840 | (Archive::add_symbols): Change return type to bool. Check return | |
12841 | value of include_member. | |
12842 | (Archive::include_all_members): Likewise. | |
12843 | (Archive::include_member): Change return type to bool. Return | |
12844 | false if first included object has incompatible target. Set | |
12845 | included_member_ field. | |
12846 | (Add_archive_symbols::run): If add_symbols returns false, requeue | |
12847 | Read_symbols task. | |
12848 | * archive.h (class Archive): Add included_member_ field. | |
12849 | Initialize it in constructor. Add input_file and searched_for | |
12850 | methods. Update declarations. | |
12851 | (class Add_archive_symbols): Add dirpath_, dirindex_, and | |
12852 | input_argument_ fields. Add them to constructor. Change all | |
12853 | callers. | |
12854 | * script.cc: Include "target-select.h". | |
12855 | (class Parser_closure): Add skip_on_incompatible_target_ and | |
12856 | found_incompatible_target_ fields. Add | |
12857 | skip_on_incompatible_target parameter to constructor. Change all | |
12858 | callers. Add methods skip_on_incompatible_target, | |
12859 | clear_skip_on_incompatible_target, found_incompatible_target, and | |
12860 | set_found_incompatible_target. | |
12861 | (read_input_script): Add dirindex parameter. Change all callers. | |
12862 | If parser finds an incompatible target, requeue Read_symbols | |
12863 | task. | |
12864 | (script_set_symbol): Clear skip_on_incompatible_target in | |
12865 | closure. | |
12866 | (script_add_assertion, script_parse_option): Likewise. | |
12867 | (script_start_sections, script_add_phdr): Likewise. | |
12868 | (script_check_output_format): New function. | |
12869 | * script.h (read_input_script): Update declaration. | |
12870 | * script-c.h (script_check_output_format): Declare. | |
12871 | * yyscript.y (file_cmd): Handle OUTPUT_FORMAT. | |
12872 | (ignore_cmd): Remove OUTPUT_FORMAT. | |
12873 | * fileread.cc (Input_file::Input_file): Add explicit this. | |
12874 | (Input_file::will_search_for): New function. | |
12875 | (Input_file::open): Add pindex parameter. Change all callers. | |
12876 | * fileread.h (class Input_file): Add input_file_argument method. | |
12877 | Declare will_search_for. Update declarations. | |
12878 | * object.cc (make_elf_object): Add punconfigured parameter. | |
12879 | Change all callers. | |
12880 | * object.h (class Object): Make input_file public. Add | |
12881 | searched_for method. | |
12882 | (make_elf_object): Update declaration. | |
12883 | * dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to | |
12884 | restart search. | |
12885 | * dirsearch.h (class Dirsearch): Update declaration. | |
12886 | * options.h (class General_options): Add --warn-search-mismatch. | |
12887 | * parameters.cc (Parameters::is_compatible_target): New function. | |
12888 | * parameters.h (class Parameters): Declare is_compatible_target. | |
12889 | * workqueue.cc (Workqueue::add_blocker): New function. | |
12890 | * workqueue.h (class Workqueue): Declare add_blocker. | |
12891 | ||
f1ed28fb ILT |
12892 | * fileread.cc (Input_file::open): Remove options parameter. |
12893 | Change all callers. | |
12894 | (Input_file::open_binary): Likewise. | |
12895 | * script.cc (read_input_script): Likewise. | |
12896 | * readsyms.h (class Read_symbols): Remove options_ field. Remove | |
12897 | options parameter from constructor. Change all callers. | |
12898 | (class Read_script): Likewise. | |
12899 | * fileread.h (class Input_file): Update declarations. | |
12900 | * script.h (read_input_script): Update declaration. | |
12901 | ||
34dd024a NC |
12902 | 2009-03-10 Nick Clifton <nickc@redhat.com> |
12903 | ||
12904 | * po/es.po: New Spanish translation. | |
12905 | ||
6d71b17c CC |
12906 | 2009-03-06 Cary Coutant <ccoutant@google.com> |
12907 | ||
12908 | * options.cc (parse_short_option): Keep dash_z from registering itself. | |
12909 | ||
031cdbed ILT |
12910 | 2009-03-03 Ian Lance Taylor <iant@google.com> |
12911 | ||
12912 | PR 9918 | |
12913 | * target-reloc.h (relocate_section): Pass output_section to | |
12914 | relocate. | |
12915 | * i386.cc (Target_i386::should_apply_static_reloc): Add | |
12916 | output_section parameter. Change all callers. | |
12917 | (Target_i386::Relocate::relocate): Add output_section parameter. | |
12918 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
12919 | * sparc.cc (Target_sparc::Relocate::relocate): Likewise. | |
12920 | * powerpc.cc (Target_powerpc::Relocate::relocate): Likewise. | |
12921 | * testsuite/two_file_shared.sh: New script. | |
12922 | * testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh. | |
12923 | (check_DATA): Add two_file_shared.dbg. | |
12924 | (two_file_shared.dbg): New target. | |
12925 | * testsuite/Makefile.in: Rebuild. | |
12926 | ||
15d5fa16 ILT |
12927 | 2009-03-01 Ian Lance Taylor <iant@google.com> |
12928 | ||
12929 | * configure.ac: Check for byteswap.h. | |
12930 | * configure: Rebuild. | |
12931 | * config.in: Rebuild. | |
12932 | ||
8a4c0b0d ILT |
12933 | 2009-03-01 Mikolaj Zalewski <mikolajz@google.com> |
12934 | ||
12935 | * layout.cc (Layout::find_or_add_kept_section): New function. | |
12936 | (Layout::add_comdat): Removed. | |
12937 | * layout.h (struct Kept_section): Move out of class Layout. | |
12938 | Remove trailing underscores from field names. Add group_sections | |
12939 | field. Rename group_ field to is_group. Change all uses. | |
12940 | (class Layout): Declare find_or_add_kept_section, not add_comdat. | |
12941 | * object.cc (Sized_relobj::Sized_relobj): Don't initialize | |
12942 | comdat_groups_ field. | |
12943 | (Sized_relobj::include_section_group): Use | |
12944 | find_or_add_kept_section and Kept_section::group_sections. | |
12945 | (Sized_relobj::include_linkonce_section): Likewise. | |
12946 | * object.cc (class Sized_relobj): Don't define Comdat_group or | |
12947 | Comdat_group_table. Remove find_comdat_group and | |
12948 | add_comdat_group. Remove comdat_groups_ field. | |
12949 | * plugin.cc (include_comdat_group): Use | |
12950 | Layout::find_or_add_kept_section. | |
12951 | ||
b4ecf66b ILT |
12952 | 2009-02-28 Ian Lance Taylor <iant@google.com> |
12953 | ||
14359ca0 ILT |
12954 | * README: --gc-sections and map files are now supported. Document |
12955 | some build requirements. | |
12956 | ||
b4ecf66b ILT |
12957 | PR 6992 |
12958 | * symtab.cc (Symbol_table::sized_write_section_symbol): In a | |
12959 | relocatable link set the value of the section symbol to zero. | |
12960 | * object.cc (Sized_relobj::do_finalize_local_symbols): In a | |
12961 | relocatable link don't include the section address in the local | |
12962 | symbol value. | |
12963 | ||
0602e05a ILT |
12964 | 2009-02-27 Ian Lance Taylor <iant@google.com> |
12965 | ||
fd9d194f ILT |
12966 | PR 6811 |
12967 | * options.h (class Search_directory): Add is_system_directory. | |
12968 | (class General_options): Declare is_in_system_directory. | |
12969 | * options.cc (get_relative_sysroot): Make static. | |
12970 | (get_default_sysroot): Make static. | |
12971 | (General_optoins::is_in_system_directory): New function. | |
12972 | * fileread.cc (Input_file::is_in_system_directory): New function. | |
12973 | * fileread.h (class Input_file): Declare is_in_system_directory. | |
12974 | * object.h (class Object): Add is_in_system_directory. | |
12975 | (class Input_objects): Remove system_library_directory_ field. | |
12976 | * object.cc (Input_objects::add_object): Don't set | |
12977 | system_library_directory_. | |
12978 | (input_objects::found_in_system_library_directory): Remove. | |
12979 | * symtab.cc (Symbol_table::write_globals): Remove input_objects | |
12980 | parameter. Change all callers. | |
12981 | (Symbol_table::sized_write_globals): Likewise. | |
12982 | (Symbol_table::warn_about_undefined_dynobj_symbol): Likewise. | |
12983 | Call Object::is_in_system_directory. | |
12984 | * symtab.h (class Symbol_table): Update declarations. | |
12985 | ||
61edd21f ILT |
12986 | PR 5990 |
12987 | * descriptors.h (Open_descriptor): Add is_on_stack field. | |
12988 | * descriptors.cc (Descriptors::open): If the descriptor is on the | |
12989 | top of the stack, remove it. Initialize is_on_stack field. | |
12990 | (Descriptors::release): Only add pod to stack if it is not on the | |
12991 | stack already. | |
12992 | (Descriptors::close_some_descriptor): Clear stack_next and | |
12993 | is_on_stack fields. | |
12994 | ||
e29e076a ILT |
12995 | PR 7091 |
12996 | * output.cc (Output_section::find_starting_output_address): Rename | |
12997 | from starting_output_address; add PADDR parameter; change return | |
12998 | type. | |
12999 | * output.h (class Output_section): Declare | |
13000 | find_starting_output_address instead of starting_output_address. | |
13001 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle a | |
13002 | section symbol for which we can't find a merge section. | |
13003 | ||
0602e05a ILT |
13004 | PR 9836 |
13005 | * symtab.cc (Symbol_table::add_from_object): If the visibility is | |
13006 | hidden or internal, force the symbol to be local. | |
13007 | * resolve.cc (Symbol::override_visibility): Define. | |
13008 | (Symbol::override_base): Use override_visibility. | |
13009 | (Symbol_table::resolve): Likewise. | |
13010 | (Symbol::override_base_with_special): Likewise. | |
13011 | (Symbol_table::override_with_special): If the visibility is hidden | |
13012 | or internal, force the symbol to be local. | |
13013 | * symtab.h (class Symbol): Add set_visibility and | |
13014 | override_visibility. | |
13015 | * testsuite/ver_test_1.sh: New file. | |
13016 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh. | |
13017 | (check_DATA): Add ver_test_1.syms. | |
13018 | (ver_test_1.syms): New target. | |
13019 | * testsuite/Makefile.in: Rebuild. | |
13020 | ||
401a9a73 CC |
13021 | 2009-02-25 Cary Coutant <ccoutant@google.com> |
13022 | ||
13023 | * layout.cc (Layout::choose_output_section): Don't rename sections | |
13024 | when using a linker script that has a SECTIONS clause. | |
13025 | * Makefile.in: Regenerate. | |
13026 | ||
13027 | * testsuite/Makefile.am (script_test_5.sh): New test case. | |
13028 | * testsuite/Makefile.in: Regenerate. | |
13029 | * testsuite/script_test_5.cc: New file. | |
13030 | * testsuite/script_test_5.sh: New file. | |
13031 | * testsuite/script_test_5.t: New file. | |
13032 | ||
f488e4b0 CC |
13033 | 2009-02-13 Rafael Avila de Espindola <espindola@google.com> |
13034 | ||
13035 | * archive.cc (Archive::include_member): Update calls to add_symbols. | |
13036 | * dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add | |
13037 | the Layout argument. | |
13038 | * dynobj.h (do_add_symbols): Add the Layout argument. | |
13039 | * object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the | |
13040 | Layout argument. | |
13041 | * object.h (Object::add_symbols): Add the Layout argument. | |
13042 | (Object::do_add_symbols): Add the Layout argument. | |
13043 | (Sized_relobj::do_add_symbols): Add the Layout argument. | |
13044 | * plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols): | |
13045 | Unify the two versions. | |
13046 | (Add_plugin_symbols): Remove. | |
13047 | * plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove. | |
13048 | (Sized_pluginobj::do_add_symbols): Unify the two versions. | |
13049 | (Add_plugin_symbols): Remove. | |
13050 | * readsyms.cc (Read_symbols::do_read_symbols): Update call to | |
13051 | Add_symbols. Use Add_symbols instead of Add_plugin_symbols. | |
13052 | (Add_symbols::run): Make it work with Pulginobj. | |
13053 | ||
89dd1680 ILT |
13054 | 2009-02-06 Ian Lance Taylor <iant@google.com> |
13055 | ||
13056 | * object.cc (Sized_relobj::do_layout): Make info message start | |
13057 | with lower case letter. | |
13058 | ||
266d0a74 ILT |
13059 | 2009-02-06 Mikolaj Zalewski <mikolajz@google.com> |
13060 | ||
602b464e ILT |
13061 | * binary.cc: Fix file comment. |
13062 | ||
266d0a74 ILT |
13063 | * options.h (enum Incremental_disposition): Define. |
13064 | (class General_options): Add new options: --incremental, | |
13065 | --incremental_changed, --incremental_unchanged, | |
13066 | --incremental_unknown. Add incremental_disposition_ and | |
13067 | implicit_incremental_ fields. | |
13068 | (General_options::incremental_disposition): New function. | |
13069 | (class Position_dependent_options): Add incremental_disposition | |
13070 | option. | |
13071 | (Position_dependent_options::copy_from_options): Set incremental | |
13072 | dispositions. | |
13073 | * options.cc (General_options::parse_incremental_changed): New | |
13074 | function. | |
2e702c99 RM |
13075 | (General_options::parse_incremental_unchanged): New function. |
13076 | (General_options::parse_incremental_unknown): New function. | |
13077 | (General_options::General_options): Initialize new fields | |
266d0a74 | 13078 | incremental_disposition_ and implicit_incremental_. |
2e702c99 | 13079 | (General_options::finalize): Check for uasge of --incremental-* |
266d0a74 ILT |
13080 | without --incremental. |
13081 | ||
f073bbf7 CD |
13082 | 2009-02-06 Chris Demetriou <cgd@google.com> |
13083 | ||
13084 | * gold.h (gold_undefined_symbol): Change to take only a Symbol | |
13085 | pointer and to report location as the file name associated with | |
13086 | the symbol. | |
13087 | (gold_undefined_symbol_at_location): New function to replace the | |
13088 | old gold_undefined_symbol functionality. | |
13089 | * target-reloc.h (relocate_section): Update to use | |
13090 | gold_undefined_symbol_at_location. | |
13091 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
13092 | Call gold_undefined_symbol function rather than gold_error. | |
13093 | * errors.h (Errors::undefined_symbol): Take location as a | |
13094 | string, rather than calculating it from a relocation. | |
13095 | * errors.cc (Errors::fatal): Print "fatal error:" before the | |
13096 | formatted message. | |
13097 | (Errors::error, Errors::error_at_location): Print "error: " | |
13098 | before the formatted message. | |
13099 | (Errors::undefined_symbol): Take location as a string, rather | |
13100 | than calculating it from a relocation. | |
13101 | (gold_undefined_symbol_at_location): New function akin to | |
13102 | old gold_undefined_symbol, calculates location from relocation. | |
13103 | (gold_undefined_symbol): Change to take only a Symbol pointer | |
13104 | and to report location as the file name associated with the symbol. | |
13105 | * testsuite/debug_msg.sh: Update for changed error messages. | |
13106 | * testsuite/undef_symbol.sh: Likewise. | |
13107 | ||
8e94a90c ILT |
13108 | 2009-02-04 Duncan Sands <baldrick@free.fr> |
13109 | ||
13110 | PR 9812 | |
13111 | * reduced_debug_output.h | |
13112 | (Output_reduced_debug_abbrev_section::failed): Use format for | |
13113 | gold_warning. | |
13114 | (Output_reduced_debug_info_section::faild): Likewise. | |
13115 | ||
88a0e15b ILT |
13116 | 2009-01-31 Mikolaj Zalewski <mikolajz@google.com> |
13117 | ||
13118 | * script.cc (Lazy_demangler): New class. | |
2e702c99 | 13119 | (Version_script_info::get_symbol_version_helper): Demangle a |
88a0e15b ILT |
13120 | symbol only once. |
13121 | ||
5efc7cd2 CC |
13122 | 2009-01-29 Cary Coutant <ccoutant@google.com> |
13123 | ||
13124 | * i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls | |
13125 | to __tls_get_addr. | |
13126 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
13127 | ||
e0ebcf42 ILT |
13128 | 2009-01-28 Ian Lance Taylor <iant@google.com> |
13129 | ||
5efc7cd2 | 13130 | * version.cc (version_string): Bump to 1.9. |
75fe7426 | 13131 | |
e0ebcf42 ILT |
13132 | * gold.h: Include <cstring> and <stdint.h>. |
13133 | * version.cc: Include <cstdio>. | |
13134 | * object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a | |
13135 | warning. | |
13136 | * reduced_debug_output.cc (insert_into_vector): Rename from | |
13137 | Insert_into_vector; change all callers. Use Swap_unaligned to | |
13138 | avoid aliasing issue; remove union since it is unnecessary. | |
13139 | ||
8e2813be | 13140 | 2009-01-27 Sriraman Tallam <tmsriram@google.com> |
6d03d481 ST |
13141 | |
13142 | * Makefile.am (CCFILES): Add gc.cc. | |
13143 | (HFILES): Add gc.h. | |
13144 | * Makefile.in: Regenerate. | |
13145 | * gold.cc (Gc_runner): New class. | |
13146 | (queue_initial_tasks): Call garbage collection related tasks | |
13147 | when corresponding options are invoked. | |
13148 | (queue_middle_gc_tasks): New function. | |
13149 | (queue_middle_tasks): Reorder tasks to allow relocs to be read and | |
13150 | processed early before laying out sections during garbage collection. | |
13151 | * gold.h (queue_middle_gc_tasks): New function. | |
13152 | (is_prefix_of): Move from "layout.cc". | |
13153 | * i386.cc (Target_i386::gc_process_relocs): New function. | |
13154 | * layout.cc (is_prefix_of): Remove. Move to "gold.h" | |
13155 | * main.cc (main): Create object of class "Garbage_collection". | |
13156 | * object.cc (Relobj::copy_symbols_data): New function. | |
13157 | (Relobj::is_section_name_included): New function. | |
e1df38aa NC |
13158 | (Sized_relobj::do_layout): Allow this function to be called twice |
13159 | during garbage collection and defer layout of section during the | |
6d03d481 ST |
13160 | first call. |
13161 | * object.h (Relobj::get_symbols_data): New function. | |
13162 | (Relobj::is_section_name_included): New function. | |
13163 | (Relobj::copy_symbols_data): New function. | |
13164 | (Relobj::set_symbols_data): New function. | |
13165 | (Relobj::get_relocs_data): New function. | |
13166 | (Relobj::set_relocs_data): New function. | |
13167 | (Relobj::is_output_section_offset_invalid): New pure virtual function. | |
13168 | (Relobj::gc_process_relocs): New function. | |
13169 | (Relobj::do_gc_process_relocs): New pure virtual function. | |
13170 | (Relobj::sd_): New data member. | |
13171 | (Sized_relobj::is_output_section_offset_invalid): New function. | |
13172 | (Sized_relobj::do_gc_process_relocs): New function. | |
13173 | * options.h (General_options::gc_sections): Modify to not be a no-op. | |
13174 | (General_options::print_gc_sections): New option. | |
13175 | * plugin.cc (Plugin_finish::run): Remove function call to | |
13176 | Plugin_manager::layout_deferred_objects. Move it to "gold.cc". | |
13177 | * powerpc.cc (Target_powerpc::gc_process_relocs): New function. | |
13178 | * reloc.cc (Read_relocs::run): Add task to process relocs and | |
13179 | determine unreferenced sections when doing garbage collection. | |
13180 | (Gc_process_relocs): New class. | |
13181 | (Sized_relobj::do_gc_process_relocs): New function. | |
13182 | (Sized_relobj::do_scan_relocs): Don't try to scan the relocs for | |
13183 | sections that are garbage collected. | |
13184 | * reloc.h (Gc_process_relocs): New class. | |
13185 | * sparc.cc (Target_sparc::gc_process_relocs): New function. | |
13186 | * symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for | |
13187 | symbols whose corresponding sections are garbage collected. | |
13188 | (Symbol_table::Symbol_table): Add new parameter for the garbage | |
13189 | collection object. | |
13190 | (Symbol_table::gc_mark_undef_symbols): New function. | |
13191 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
13192 | (Symbol_table::gc_mark_dyn_syms): New function. | |
13193 | (Symbol_table::resolve): Do not treat symbols seen in dynamic objects | |
13194 | as garbage. | |
13195 | (Symbol_table::add_from_object): Likewise. | |
13196 | (Symbol_table::add_from_relobj): When building shared objects, do not | |
13197 | treat externally visible symbols as garbage. | |
13198 | (Symbol_table::sized_finalize_symbol): Do not check dynamic symbol | |
13199 | table information for static and relocatable links. | |
13200 | * symtab.h (Symbol_table::set_gc): New function. | |
13201 | (Symbol_table::gc): New function. | |
13202 | (Symbol_table::gc_mark_undef_symbols): New function. | |
13203 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
13204 | (Symbol_table::gc_mark_dyn_syms): New function. | |
13205 | (Symbol_table::gc_): New data member. | |
e1df38aa | 13206 | * target.h (Sized_target::gc_process_relocs): New pure virtual |
6d03d481 ST |
13207 | function. |
13208 | * x86_64.cc (Target_x86_64::gc_process_relocs): New function. | |
13209 | * testsuite/testfile.cc (Target_test::gc_process_relocs): New function. | |
13210 | ||
3b293544 CF |
13211 | 2009-01-20 Chris Faylor <me.sourceware@sourceware.org> |
13212 | ||
13213 | * options.h (General_options::gc_sections): Define as a no-op for now. | |
13214 | (General_options::no_keep_memory): Ditto. | |
13215 | (General_options::Bshareable): Define. | |
13216 | * options.cc (General_options::finalize): Honor -Bshareable. | |
13217 | ||
83d22aa8 AS |
13218 | 2009-01-20 Andreas Schwab <schwab@suse.de> |
13219 | ||
13220 | * powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to | |
13221 | read the value in the contents, since we don't use it. Use the | |
13222 | template endianness when writing. | |
13223 | (Relocate::relocate): Use it for R_PPC_REL16_HA. | |
13224 | ||
cd536b21 AS |
13225 | 2009-01-19 Andreas Schwab <schwab@suse.de> |
13226 | ||
13227 | * configure.tgt (powerpc64-*): Fix targ_obj. | |
13228 | ||
99e9a495 ILT |
13229 | 2009-01-15 Ian Lance Taylor <iant@google.com> |
13230 | ||
13231 | * object.cc (Sized_relobj::write_local_symbols): Don't write out | |
13232 | local symbols when stripping all symbols. | |
13233 | ||
bbbfea06 CC |
13234 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
13235 | ||
99e9a495 | 13236 | * output.cc (Output_reloc): Add explicit instantiations. |
bbbfea06 | 13237 | |
0f7c0701 CC |
13238 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
13239 | ||
13240 | * archive.cc (Archive::get_elf_object_for_member): Remove call | |
13241 | to File_read::claim_for_plugin. | |
13242 | * descriptors.cc (Descriptors::open): Remove reference to | |
13243 | is_claimed. | |
13244 | (Descriptors::claim_for_plugin): Remove. | |
13245 | * descriptors.h (Descriptors::claim_for_plugin): Remove. | |
13246 | (Descriptors::is_claimed): Remove. | |
13247 | (claim_descriptor_for_plugin): Remove. | |
13248 | * fileread.cc (File_read::claim_for_plugin): Remove. | |
13249 | * fileread.h (File_read::claim_for_plugin): Remove. | |
13250 | (File_read::descriptor): Reopen descriptor if necessary. | |
13251 | * plugin.cc (Plugin::load): Add two new APIs to transfer vector. | |
13252 | (Plugin_manager::all_symbols_read): Add task parameter. Change | |
13253 | all callers. | |
13254 | (Plugin_manager::get_input_file): New function. | |
13255 | (Plugin_manager::release_input_file): New function. | |
13256 | (Pluginobj::Pluginobj): Add filesize parameter and initialize | |
13257 | corresponding data member. | |
13258 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter | |
13259 | and pass to base constructor. Change all callers. | |
13260 | (get_input_file, release_input_file): New functions. | |
13261 | (make_sized_plugin_object): Add filesize parameter. Change all callers. | |
13262 | * plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member. | |
13263 | (Plugin_manager::all_symbols_read): Add task parameter. | |
13264 | (Plugin_manager::get_input_file): New function. | |
13265 | (Plugin_manager::release_input_file): New function. | |
13266 | (Plugin_manager::task_): New data member. | |
13267 | (Pluginobj::Pluginobj): Add filesize parameter. | |
13268 | (Pluginobj::filename): New function. | |
13269 | (Pluginobj::descriptor): New function. | |
13270 | (Pluginobj::filesize): New function. | |
13271 | (Pluginobj::filesize_): New data member. | |
13272 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter. | |
13273 | * readsyms.cc (Read_symbols::do_read_symbols): Remove call to | |
13274 | File_read::claim_for_plugin; use Object::unlock to unlock the file. | |
13275 | ||
13276 | * testsuite/Makefile.am (plugin_test_4): New test case for plugins | |
13277 | with archive libraries. | |
13278 | * testsuite/Makefile.in: Regenerate. | |
13279 | * testsuite/plugin_test.c (struct sym_info): New type. | |
13280 | (get_input_file, release_input_file): New static variables. | |
13281 | (onload): Capture new transfer vector entries. | |
13282 | (claim_file_hook): Stop reading at end of file according to filesize. | |
13283 | Factor out parsing of readelf output into separate function. | |
13284 | (all_symbols_read_hook): Exercise get_input_file and release_input_file | |
13285 | APIs and get the source file name from the symbol table. Convert | |
13286 | source file name to corresponding object file name. Print info | |
13287 | message when adding new input files. | |
13288 | (parse_readelf_line): New function. | |
13289 | * testsuite/plugin_test_1.sh: Add checks for new info messages. | |
13290 | * testsuite/plugin_test_2.sh: Likewise. | |
13291 | * testsuite/plugin_test_3.sh: Likewise. | |
13292 | * testsuite/plugin_test_4.sh: New test case. | |
13293 | ||
62a6d109 ILT |
13294 | 2009-01-07 Ian Lance Taylor <iant@google.com> |
13295 | ||
13296 | * version.cc (version_string): Bump to 1.8. | |
13297 | ||
483620e8 CC |
13298 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
13299 | ||
13300 | * gold.cc (gold_exit): Call plugin cleanup handlers on exit. | |
13301 | * plugin.cc (Plugin_manager::finish): Rename as | |
13302 | layout_deferred_objects. Move cleanup to separate function. | |
13303 | (Plugin_manager::cleanup): New function. | |
13304 | (Plugin_finish::run): Call layout_deferred_objects and cleanup | |
13305 | separately. | |
13306 | * plugin.h (Plugin_manager::finish): Rename as | |
13307 | layout_deferred_objects. | |
13308 | (Plugin_manager::cleanup): New function. | |
13309 | (Plugin_manager::cleanup_done): New field. | |
13310 | ||
d66a9eb3 CC |
13311 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
13312 | ||
13313 | * plugin.cc (is_visible_from_outside): New function. | |
13314 | (Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside | |
13315 | so we don't return "IR only" status for exported symbols or -r links. | |
13316 | ||
13317 | * testsuite/Makefile.am (plugin_test_3): New test case. | |
13318 | * testsuite/Makefile.in: Regenerate. | |
13319 | * testsuite/plugin_test_3.sh: New file. | |
13320 | ||
5995b570 CC |
13321 | 2008-12-22 Cary Coutant <ccoutant@google.com> |
13322 | ||
13323 | * object.cc (Sized_relobj::layout_section): New function. | |
13324 | (Sized_relobj::do_layout): Defer layout of input sections until after | |
13325 | plugin has provided replacement files. | |
13326 | (Sized_relobj::do_layout_deferred_sections): New function. | |
13327 | * object.h (Relobj::set_section_offset): Remove virtual keyword. | |
13328 | (Relobj::layout_deferred_sections): New function. | |
13329 | (Relobj::do_layout_deferred_sections): New function. | |
13330 | (Sized_relobj::do_layout_deferred_sections): New function. | |
13331 | (Sized_relobj::layout_section): New function. | |
13332 | (Sized_relobj::Deferred_layout): New structure. | |
13333 | (Sized_relobj::deferred_layout_): New field. | |
13334 | * plugin.cc (Plugin_manager::finish): Renamed, was cleanup. | |
13335 | Change all callers. Layout deferred sections. | |
13336 | (class Plugin_finish): Renamed, was Plugin_cleanup. Change all | |
13337 | references. | |
13338 | (Plugin_hook::run): Move code from do_plugin_hook inline. | |
13339 | (Plugin_hook::do_plugin_hook): Remove. | |
13340 | * plugin.h (Plugin_manager::Plugin_manager): Add missing initializers. | |
13341 | (Plugin_manager::finish): Renamed, was cleanup. | |
13342 | (Plugin_manager::should_defer_layout): New function. | |
13343 | (Plugin_manager::add_deferred_layout_object): New function. | |
13344 | (Plugin_manager::Deferred_layout_list): New type. | |
13345 | (Plugin_manager::deferred_layout_objects_): New field. | |
13346 | (Plugin_hook::do_plugin_hook): Remove. | |
13347 | ||
ee769c88 ILT |
13348 | 2008-12-17 Ian Lance Taylor <iant@google.com> |
13349 | ||
13350 | * options.h (class General_options): Add --no case for | |
13351 | --export-dynamic. | |
13352 | ||
abc8dcba CC |
13353 | 2008-12-16 Cary Coutant <ccoutant@google.com> |
13354 | ||
13355 | * plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer | |
13356 | vector. | |
13357 | (Plugin_manager::claim_file): Create plugin object even if | |
13358 | plugin did not call the add_symbols callback. | |
13359 | (Plugin_obj::get_symbol_resolution_info): Guard against plugin | |
13360 | asking for more symbols than were added. | |
13361 | * testsuite/Makefile.am (plugin_test_1): Add test case with | |
13362 | no global symbols. | |
13363 | (empty.syms): New target. | |
13364 | * testsuite/Makefile.in: Regenerate. | |
13365 | * testsuite/plugin_test.c (claim_file_hook): Add new debug | |
13366 | message. Don't call add_symbols if no globals. | |
13367 | (all_symbols_read_hook): Don't provide replacement for empty | |
13368 | claimed file. | |
13369 | ||
b0074644 ILT |
13370 | 2008-12-12 Ian Lance Taylor <iant@google.com> |
13371 | ||
68943102 ILT |
13372 | * target-reloc.h (Default_scan_relocatable_relocs): Only discard |
13373 | r_type == 0 for a local symbol with r_sym == 0. | |
13374 | (scan_relocatable_relocs): Pass r_sym to | |
13375 | local_non_section_strategy. | |
13376 | * reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add | |
13377 | r_sym parameter. | |
13378 | ||
b0074644 ILT |
13379 | * configure.ac: Update test for TLS descriptors: they are |
13380 | supported as of glibc 2.9. | |
13381 | * configure: Rebuild. | |
13382 | ||
c2508178 ILT |
13383 | 2008-12-11 Ian Lance Taylor <iant@google.com> |
13384 | ||
13385 | PR 7091 | |
13386 | * target-reloc.h (Default_scan_relocatable_relocs): For each | |
13387 | function, map r_type == 0 to RELOC_DISCARD. | |
13388 | ||
2756a258 CC |
13389 | 2008-12-10 Cary Coutant <ccoutant@google.com> |
13390 | ||
13391 | * layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement | |
13392 | object to override a kept COMDAT group from a plugin object. | |
13393 | ||
bb6f53d3 ILT |
13394 | 2008-12-09 Ian Lance Taylor <iant@google.com> |
13395 | ||
fbc558e1 ILT |
13396 | PR 7088 |
13397 | * yyscript.y (file_cmd): Handle INPUT. | |
13398 | ||
bb6f53d3 ILT |
13399 | * testsuite/initpri1.c: Change all declarations to be full |
13400 | prototypes by adding void, to avoid compiler warnings. | |
13401 | ||
4674ecfc CC |
13402 | 2008-12-05 Rafael Avila de Espindola <espindola@google.com> |
13403 | ||
13404 | * options.cc (General_options::parse_plugin_opt): New. | |
13405 | (General_options::add_plugin): The argument now is just the filename. | |
13406 | (General_options::add_plugin_option): New. | |
13407 | * options.h (plugin_opt): New. | |
13408 | (add_plugin): Change argument name. | |
13409 | (add_plugin_option): New. | |
13410 | * plugin.cc (Plugin::load): Don't parse the plugin option. | |
13411 | * plugin.h (Plugin::Plugin): Rename argument. Init filename_. | |
13412 | (Plugin::add_option): New. | |
13413 | (Plugin::args_): Change type. | |
13414 | (Plugin::filename_): New. | |
13415 | (Plugin_manager::add_plugin_option): New. | |
13416 | * testsuite/Makefile.am (plugin_test_1): Use new syntax. | |
13417 | * testsuite/Makefile.in: Regenerate. | |
13418 | ||
fd06b4aa CC |
13419 | 2008-12-05 Cary Coutant <ccoutant@google.com> |
13420 | ||
13421 | * layout.cc (Layout::include_section): Check for SHF_EXCLUDE. | |
13422 | Handle --strip-lto-sections option. | |
13423 | * options.h (strip_lto_sections): New option. | |
13424 | ||
6c52134c CC |
13425 | 2008-12-01 Cary Coutant <ccoutant@google.com> |
13426 | ||
13427 | * plugin.cc (ld_plugin_message): Change format parameter to const. | |
13428 | Fix mismatch between new[] and delete. | |
13429 | ||
a45248e0 CC |
13430 | 2008-11-14 Cary Coutant <ccoutant@google.com> |
13431 | ||
13432 | * reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address | |
13433 | instead of -1U. | |
13434 | ||
c82fbeee CS |
13435 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
13436 | ||
13437 | * options.cc (General_options::parse_dynamic_list): New function. | |
13438 | * options.h (General_options): New flags dynamic_list, | |
13439 | dynamic_list_data, dynamic_list_cpp_new, and | |
13440 | dynamic_list_cpp_typeinfo. New variable dynamic_list_. | |
13441 | (General_options::in_dynamic_list): New function. | |
13442 | * script.cc (Lex::Mode): New enum DYNAMIC_LIST. | |
13443 | (Lex::can_start_name): Add support for DYNAMIC_LIST mode. | |
13444 | (Lex::can_continue_name): Likewise. | |
13445 | (yylex): Likewise. | |
13446 | (read_script_file): New parameter script_options. | |
13447 | (read_dynamic_list): New function. | |
13448 | (Script_options::define_dynamic_list): New function. | |
13449 | (dynamic_list_keyword_parsecodes): New variable. | |
13450 | (dynamic_list_keywords): New variable. | |
13451 | * script.h (Script_options::define_dynamic_list): New function | |
13452 | prototype. | |
13453 | (read_dynamic_list): New function prototype. | |
13454 | * symtab.cc (strprefix): New macro. | |
13455 | (Symbol::should_add_dynsym_entry): Support dynamic_list, | |
13456 | dynamic_list_data, dynamic_list_cpp_new, and | |
13457 | dynamic_list_cpp_typeinfo. | |
13458 | * yyscript.y (PARSING_DYNAMIC_LIST): New token. | |
13459 | (dynamic_list_expr): New rule. | |
13460 | (dynamic_list_nodes): Likewise. | |
13461 | (dynamic_list_node): Likewise. | |
13462 | * testsuite/Makefile.am (dynamic_list): New test. | |
13463 | * testsuite/Makefile.in: Regenerated. | |
13464 | * testsuite/dynamic_list.t: New file. | |
13465 | * testsuite/dynamic_list.sh: New file. | |
13466 | ||
e0bb29a5 CS |
13467 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
13468 | ||
13469 | * testsuite/tls_test_c.c: Add prototype for t11 and t11_last. | |
13470 | * testsuite/tls_test_c.c (t11): Add explicit "void" to prototype. | |
13471 | (t11_last): Likewise. | |
13472 | * testsuite/ver_test_6.c (main): Likewise. | |
13473 | ||
4e1e25e0 CC |
13474 | 2008-10-07 Cary Coutant <ccoutant@google.com> |
13475 | ||
13476 | * options.c (General_options::finalize): Add check for -static and | |
13477 | -shared. | |
13478 | * gold.cc (queue_middle_tasks): Assert that list of dynamic objects | |
13479 | is not empty. | |
13480 | ||
92f03fcb CC |
13481 | 2008-10-02 Cary Coutant <ccoutant@google.com> |
13482 | ||
13483 | * plugin.cc (make_sized_plugin_object): Fix conditional | |
13484 | compilation to work when not all targets are enabled. | |
13485 | ||
fbd8a257 CC |
13486 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
13487 | ||
13488 | * archive.cc (Archive::get_file_and_offset): Use filename instead | |
13489 | of name to get library path. | |
13490 | (Archive::include_member): Unlock external member of a thin archive. | |
13491 | ||
13492 | * testsuite/Makefile.am (TEST_AR): New variable. | |
13493 | (thin_archive_test_1): New test. | |
13494 | (thin_archive_test_2): New test. | |
81636b3f CC |
13495 | * testsuite/Makefile.in: Regenerate. |
13496 | * testsuite/thin_archive_main.cc: New file. | |
13497 | * testsuite/thin_archive_test_1.cc: New file. | |
13498 | * testsuite/thin_archive_test_2.cc: New file. | |
13499 | * testsuite/thin_archive_test_3.cc: New file. | |
13500 | * testsuite/thin_archive_test_4.cc: New file. | |
fbd8a257 | 13501 | |
eff45813 CC |
13502 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
13503 | ||
13504 | * mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL. | |
13505 | * object.cc (Sized_relobj::do_layout): Use constant invalid_address | |
13506 | instead of -1U. | |
13507 | (Sized_relobj::do_finalize_local_symbols): Likewise. | |
13508 | (Sized_relobj::map_to_kept_section): Likewise. | |
13509 | * object.h (Sized_relobj::invalid_address): New constant. | |
13510 | (Sized_relobj::do_output_section_offset): Check for invalid_address | |
13511 | and return -1ULL. | |
13512 | * output.cc (Output_reloc::local_section_offset): Use constant | |
13513 | invalid_address instead of -1U. | |
13514 | (Output_reloc::get_address): Likewise. | |
13515 | (Output_section::output_address): Change -1U to -1ULL. | |
13516 | * output.h (Output_reloc::invalid_address): New constant. | |
13517 | * reloc.cc (Sized_relobj::write_sections): Use constant | |
13518 | invalid_address instead of -1U. | |
13519 | (Sized_relobj::relocate_sections): Likewise. | |
13520 | * symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol | |
13521 | values for merge sections. | |
13522 | * target-reloc.h (relocate_for_relocatable): Use constant | |
13523 | invalid_address instead of -1U. | |
13524 | ||
89fc3421 CC |
13525 | 2008-09-19 Cary Coutant <ccoutant@google.com> |
13526 | ||
13527 | Add plugin functionality for link-time optimization (LTO). | |
13528 | * configure.ac (plugins): Add --enable-plugins option. | |
13529 | * configure: Regenerate. | |
13530 | * config.in: Regenerate. | |
13531 | * Makefile.am (LIBDL): New variable. | |
13532 | (CCFILES): Add plugin.cc. | |
13533 | (HFILES): Add plugin.h. | |
13534 | (ldadd_var): Add LIBDL. | |
13535 | * Makefile.in: Regenerate. | |
13536 | ||
13537 | * archive.cc: Include "plugin.h". | |
13538 | (Archive::setup): Don't preread archive symbols when using a plugin. | |
13539 | (Archive::get_file_and_offset): Add memsize parameter. Change callers. | |
13540 | (Archive::get_elf_object_for_member): Call plugin hooks for claiming | |
13541 | files. | |
13542 | (Archive::include_member): Add symbols from plugin objects. | |
13543 | * archive.h (Archive::get_file_and_offset): Add memsize parameter. | |
13544 | * descriptors.cc (Descriptors::open): Check for file descriptors | |
13545 | abandoned by plugins. | |
13546 | (Descriptors::claim_for_plugin): New function. | |
13547 | * descriptors.h (Descriptors::claim_for_plugin): New function. | |
13548 | (Open_descriptor::is_claimed): New field. | |
13549 | (claim_descriptor_for_plugin): New function. | |
13550 | * fileread.cc (File_read::claim_for_plugin): New function. | |
13551 | * fileread.h (File_read::claim_for_plugin): New function. | |
13552 | (File_read::descriptor): New function. | |
13553 | * gold.cc: Include "plugin.h". | |
13554 | (queue_initial_tasks): Add task to call plugin hooks for generating | |
13555 | new object files. | |
13556 | * main.cc: Include "plugin.h". | |
13557 | (main): Load plugin libraries. | |
13558 | * object.h (Pluginobj): Declare. | |
13559 | (Object::pluginobj): New function. | |
13560 | (Object::do_pluginobj): New function. | |
13561 | (Object::set_target): New function. | |
13562 | * options.cc: Include "plugin.h". | |
13563 | (General_options::parse_plugin): New function. | |
13564 | (General_options::General_options): Initialize plugins_ field. | |
13565 | (General_options::add_plugin): New function. | |
13566 | * options.h (Plugin_manager): Declare. | |
13567 | (General_options): Add --plugin option. | |
13568 | (General_options::has_plugins): New function. | |
13569 | (General_options::plugins): New function. | |
13570 | (General_options::add_plugin): New function. | |
13571 | (General_options::plugins_): New field. | |
13572 | * plugin.cc: New file. | |
13573 | * plugin.h: New file. | |
13574 | * readsyms.cc: Include "plugin.h". | |
13575 | (Read_symbols::do_read_symbols): Check for archive before checking | |
13576 | for ELF file. Call plugin hooks to claim files. | |
13577 | * resolve.cc (Symbol_table::resolve): Record when symbol is referenced | |
13578 | from a real object file; force override when processing replacement | |
13579 | files. | |
13580 | * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. | |
13581 | (Symbol::init_base_object): Likewise. | |
13582 | (Symbol::init_base_output_data): Likewise. | |
13583 | (Symbol::init_base_output_segment): Likewise. | |
13584 | (Symbol::init_base_constant): Likewise. | |
13585 | (Symbol::init_base_undefined): Likewise. | |
13586 | (Symbol::output_section): Assert that object is not a plugin. | |
13587 | (Symbol_table::add_from_pluginobj): New function. | |
13588 | (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as | |
13589 | undefined. | |
13590 | (Symbol_table::sized_write_globals): Likewise. | |
13591 | (Symbol_table::add_from_pluginobj): Instantiate template. | |
13592 | * symtab.h (Sized_pluginobj): Declare. | |
13593 | (Symbol::in_real_elf): New function. | |
13594 | (Symbol::set_in_real_elf): New function. | |
13595 | (Symbol::in_real_elf_): New field. | |
13596 | (Symbol_table::add_from_pluginobj): New function. | |
13597 | ||
13598 | * testsuite/Makefile.am (AM_CFLAGS): New variable. | |
13599 | (LIBDL): New variable. | |
13600 | (LDADD): Add LIBDL. | |
13601 | (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. | |
13602 | (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. | |
13603 | (check_DATA): Add plugin_test_1.err and plugin_test_2.err. | |
13604 | (MOSTLYCLEANFILES): Likewise. | |
13605 | * testsuite/Makefile.in: Regenerate. | |
13606 | * testsuite/plugin_test.c: New file. | |
13607 | * testsuite/plugin_test_1.sh: New file. | |
13608 | * testsuite/plugin_test_2.sh: New file. | |
13609 | ||
de31bda5 ILT |
13610 | 2008-09-16 Ian Lance Taylor <iant@google.com> |
13611 | ||
9c2d0ef9 ILT |
13612 | * target-reloc.h (relocate_section): Check whether a symbol is |
13613 | defined by the ABI before reporting an undefined symbol error. | |
13614 | * target.h (Target::is_defined_by_abi): Make parameter const. | |
13615 | (Target::do_is_defined_by_abi): Likewise. | |
13616 | * i386.cc (Target_i386::do_is_defined_by_abi): Likewise. | |
13617 | * powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise. | |
13618 | * sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise. | |
13619 | * x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise. | |
13620 | * testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs. | |
13621 | * testsuite/Makefile.in: Rebuild. | |
13622 | ||
de31bda5 ILT |
13623 | * fileread.cc (make_view): Add casts to avoid warning. |
13624 | ||
9fa33bee AO |
13625 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
13626 | ||
13627 | * i386.cc (Target_i386::define_tls_base_symbol): Update comments. | |
13628 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
13629 | ||
183fd0e3 AO |
13630 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
13631 | ||
13632 | * options.h (General_options::output_is_executable): New. | |
13633 | (General_options::output_is_pie): New. | |
13634 | * i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START | |
13635 | for shared libraries. | |
13636 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
13637 | ||
7be8330a CD |
13638 | 2008-09-11 Chris Demetriou <cgd@google.com> |
13639 | ||
13640 | * options.h (origin): New -z option. | |
13641 | * layout.cc (Layout:finish_dynamic_section): If "-z origin" | |
13642 | is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN | |
13643 | in DT_FLAGS_1. | |
13644 | ||
a9caad02 CC |
13645 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
13646 | ||
13647 | * fileread.cc (File_read::make_view): Add check for attempt to map | |
13648 | beyond end of file. | |
13649 | ||
ae6dce4d CC |
13650 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
13651 | ||
13652 | * symtab.cc (Symbol_table::add_from_dynobj): Fix typos in | |
13653 | explicit instantiations. | |
13654 | ||
d7ab2a47 KVH |
13655 | 2008-08-28 Kris Van Hees <kris.van.hees@oracle.com> |
13656 | ||
13657 | PR gold/6858 | |
13658 | * options.cc (General_options::finalize): Allow undefined symbols | |
13659 | in shlibs if linking -shared. | |
13660 | ||
13661 | PR gold/6859 | |
13662 | * symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined | |
13663 | symbols as not needing a dynsym entry. | |
13664 | ||
1e52a9c1 CS |
13665 | 2008-08-20 Craig Silverstein <csilvers@google.com> |
13666 | ||
13667 | * fileread.cc (File_read::open): Do not lock the file unless it | |
13668 | was successfully opened. | |
13669 | ||
d85c80a3 CC |
13670 | 2008-08-14 Cary Coutant <ccoutant@google.com> |
13671 | ||
13672 | * x86_64.cc (Target_x86_64::Relocate::relocat_tls): | |
13673 | Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. | |
13674 | * testsuite/tls_test.cc (struct int128): 128-bit struct | |
13675 | for testing TLS relocs with non-zero addend. | |
13676 | (v12): New TLS variable. | |
13677 | (t12): New test. | |
13678 | (t_last): Add check for v12. | |
13679 | * testsuite/tls_test.h (t12): New function. | |
13680 | * testsuite/tls_test_main.cc (thread_routine): Call new test. | |
13681 | ||
2d924fd9 ILT |
13682 | 2008-08-13 Ian Lance Taylor <iant@google.com> |
13683 | ||
13684 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't | |
13685 | set tls_segment_ or relro_segment_. | |
13686 | (Layout::make_output_segment): Set tls_segment_ and relro_segment_ | |
13687 | when appropriate. | |
13688 | * output.h (Output_section::clear_is_relro): New function. | |
13689 | * output.cc (Output_segment::add_output_section): Handle SHF_TLS | |
13690 | sections specially even when output_data_ is empty. | |
13691 | (Output_segment::maximum_alignment): When first section is relro, | |
13692 | only force alignment for PT_LOAD segments. | |
13693 | * script.cc (script_data_segment_align): New function. | |
13694 | (script_data_segment_relro_end): New function. | |
13695 | * script-c.h (script_data_segment_align): Declare. | |
13696 | (script_data_segment_relro_end): Declare. | |
13697 | * script-sections.h (class Script_sections): Declare | |
13698 | data_segment_align and data_segment_relro_end. Add fields | |
13699 | segment_align_index_ and saw_relro_end_. | |
13700 | * script-sections.cc (class Sections_element): Add set_is_relro | |
13701 | virtual function. Add new bool* parameter to place_orphan_here. | |
13702 | Add get_output_section virtual function. | |
13703 | (class Output_section_definition): Add set_is_relro. Add new | |
13704 | bool* parameter to place_orphan_here. Add get_output_section. | |
13705 | Add is_relro_ field. | |
13706 | (Output_section_definition::Output_section_definition): Initialize | |
13707 | evaluated_address_, evaluated_load_address, evaluated_addralign_, | |
13708 | and is_relro_ fields. | |
13709 | (Output_section_definition::place_orphan_here): Add is_relro | |
13710 | parameter. | |
13711 | (Output_section_definition::set_section_addresses): Set relro for | |
13712 | output section. | |
13713 | (Output_section_definition::alternate_constraint): Likewise. | |
13714 | (class Orphan_output_section): Add new bool* parameter to | |
13715 | place_orphan_here. Add get_output_section. | |
13716 | (Orphan_output_section::place_orphan_here): Add is_relro | |
13717 | parameter. | |
13718 | (Script_sections::Script_sections): Initialize | |
13719 | data_segment_align_index_ and saw_relro_end_. | |
13720 | (Script_sections::data_segment_align): New function. | |
13721 | (Script_sections::data_segment_relro_end): New function. | |
13722 | (Script_sections::place_orphan): Set or clear is_relro. | |
13723 | (Script_sections::set_section_addresses): Force alignment of first | |
13724 | TLS section. | |
13725 | * yyscript.y (exp): Call script_data_segment_align and | |
13726 | script_data_segment_relro_end. | |
13727 | * testsuite/relro_script_test.t: New file. | |
13728 | * testsuite/relro_test.cc (using_script): Declare. | |
13729 | (t1, t2): Test using_script. | |
13730 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. | |
13731 | (relro_script_test_SOURCES): Define. | |
13732 | (relro_script_test_DEPENDENCIES): Define. | |
13733 | (relro_script_test_LDFLAGS): Define. | |
13734 | (relro_script_test_LDADD): Define. | |
13735 | (relro_script_test.so): New target. | |
13736 | * testsuite/Makefile.in: Rebuild. | |
13737 | ||
f827c9a9 CC |
13738 | 2008-08-06 Cary Coutant <ccoutant@google.com> |
13739 | ||
13740 | * archive.cc (Archive::total_archives, Archive::total_members) | |
13741 | (Archive::total_members_loaded): New variables. | |
13742 | (Archive::setup): Add parameter. Add option to preread | |
13743 | archive symbols. | |
13744 | (Archive::read_armap): Add counter. | |
13745 | (Archive::get_file_and_offset): New function. | |
13746 | (Archive::get_elf_object_for_member): New function. | |
13747 | (Archive::read_all_symbols): New function. | |
13748 | (Archive::read_symbols): New function. | |
13749 | (Archive::add_symbols): Add counters. | |
13750 | (Archive::include_all_members): Use armap to find members if it's | |
13751 | already built. | |
13752 | (Archive::include_member): Skip reading symbols if already read. | |
13753 | Factored code into Archive::get_file_and_offset and | |
13754 | Archive::get_elf_object_for_member. Changed call to | |
13755 | Mapfile::report_include_archive_member. | |
13756 | (Archive::print_stats): New function. | |
13757 | * archive.h: Declare Object and Read_symbols_data classes. | |
13758 | (Archive::Archive): Add initializers for new members. | |
13759 | (Archive::setup): Add parameter. | |
13760 | (Archive::print_stats): New function. | |
13761 | (Archive::total_archives, Archive::total_members) | |
13762 | (Archive::total_members_loaded): New variables. | |
13763 | (Archive::get_file_and_offset): New function. | |
13764 | (Archive::get_elf_object_for_member): New function. | |
13765 | (Archive::read_all_symbols): New function. | |
13766 | (Archive::read_symbols): New function. | |
13767 | (Archive::Archive_member): New class. | |
13768 | (Archive::members_): New member. | |
13769 | (Archive::num_members_): New member. | |
13770 | * main.cc: Include archive.h. | |
13771 | (main): Call Archive::print_stats. | |
13772 | * mapfile.cc (Mapfile::report_include_archive_member): Delete | |
13773 | archive parameter; member_name is now the fully-decorated name. | |
13774 | * mapfile.h (Mapfile::report_include_archive_member): Likewise. | |
13775 | * options.h: (General_options): Add --preread-archive-symbols option. | |
13776 | * readsyms.cc (Read_symbols::do_read_symbols): Change call to | |
13777 | Archive::setup. | |
13778 | ||
de4c45bd ILT |
13779 | 2008-08-04 Ian Lance Taylor <iant@google.com> |
13780 | ||
13781 | * symtab.h (Symbol::use_plt_offset): New function. | |
13782 | * i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. | |
13783 | * powerpc.cc (Relocate::relocate): Likewise. | |
13784 | * sparc.cc (Relocate::relocate): Likewise. | |
13785 | * x86_64.cc (Relocate::relocate): Likewise. | |
13786 | * testsuite/weak_plt.sh: New test. | |
13787 | * testsuite/weak_plt_main.cc: New test. | |
13788 | * testsuite/weak_plt_shared.cc: New test. | |
13789 | * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. | |
13790 | (check_PROGRAMS): Add weak_plt. | |
13791 | (check_DATA): Add weak_plt_shared.so. | |
13792 | (weak_plt_main_pic.o, weak_plt): New targets. | |
13793 | (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. | |
13794 | * testsuite/Makefile.in: Rebuild. | |
13795 | ||
13796 | * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon | |
13797 | gcctestdir/ld. | |
13798 | (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. | |
13799 | * testsuite/Makefile.in: Rebuild. | |
13800 | ||
323ee3f4 AM |
13801 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
13802 | ||
13803 | * Makefile.am (POTFILES.in): Set LC_ALL=C. | |
13804 | * Makefile.in: Regenerate. | |
13805 | * po/POTFILES.in: Regenerate. | |
13806 | ||
7c07ecec ILT |
13807 | 2008-07-29 Ian Lance Taylor <iant@google.com> |
13808 | ||
13809 | * script.cc (Script_options::finalize_symbols): Finalize SECTIONS | |
13810 | symbols before other symbols. | |
13811 | * testsuite/script_test_2.cc (test_addr): Declare. | |
13812 | (test_addr_alias): Declare. | |
13813 | (main): Check that test_addr and test_addr_alias have the right | |
cd536b21 | 13814 | values. |
7c07ecec ILT |
13815 | * testsuite/script_test_2.t: Define test_addr_alias and |
13816 | test_addr. | |
13817 | ||
5778530e ILT |
13818 | 2008-07-24 Ian Lance Taylor <iant@google.com> |
13819 | ||
2a00e4fb ILT |
13820 | PR 5990 |
13821 | * descriptors.cc: New file. | |
13822 | * descriptors.h: New file. | |
13823 | * gold-threads.h (class Hold_optional_lock): New class. | |
13824 | * fileread.cc: Include "descriptors.h". | |
13825 | (File_read::~File_read): Release descriptor rather than closing | |
13826 | it. | |
13827 | (File_read::open) [file]: Call open_descriptor rather than open. | |
13828 | Set is_descriptor_opened_. | |
13829 | (File_read::open) [memory]: Assert that descriptor is not open. | |
13830 | (File_read::reopen_descriptor): New function. | |
13831 | (File_read::release): Release descriptor. | |
13832 | (File_read::do_read): Make non-const. Reopen descriptor. | |
13833 | (File_read::read): Make non-const. | |
13834 | (File_read::make_view): Reopen descriptor. | |
13835 | (File_read::do_readv): Likewise. | |
13836 | * fileread.h (class File_read): Add is_descriptor_opened_ field. | |
13837 | Update declarations. | |
13838 | * layout.cc: Include "descriptors.h". | |
13839 | (Layout::create_build_id): Use open_descriptor rather than open. | |
13840 | * output.cc: Include "descriptors.h". | |
13841 | (Output_file::open): Use open_descriptor rather than open. | |
13842 | * archive.cc (Archive::const_iterator): Change Archive to be | |
13843 | non-const. | |
13844 | (Archive::begin, Archive::end): Make non-const. | |
13845 | (Archive::count_members): Likewise. | |
13846 | * archive.h (class Archive): Update declarations. | |
13847 | * object.h (Object::read): Make non-const. | |
13848 | * Makefile.am (CCFILES): Add descriptors.cc. | |
13849 | (HFILES): Add descriptors.h. | |
13850 | * Makefile.in: Rebuild. | |
13851 | ||
801647d1 ILT |
13852 | PR 6716 |
13853 | * gold.h: Always include <clocale>. Add Solaris workarounds | |
13854 | following code in binutils/sysdep.h. | |
13855 | ||
5edd166e ILT |
13856 | PR 6048 |
13857 | * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether | |
13858 | this->eh_frame_hdr_ is NULL before using it. | |
13859 | ||
c89ad728 ILT |
13860 | * dynobj.cc (Versions::Versions): Update comment. |
13861 | ||
aa86f06b ILT |
13862 | * dynobj.cc (Versions::Versions): If there is an soname, use it as |
13863 | the base version name. | |
13864 | ||
5778530e ILT |
13865 | * stringpool.cc (Stringpool_template::add_with_length): Set key to |
13866 | array size plus one. | |
13867 | (Stringpool_template::set_string_offsets): Subtract one from key | |
13868 | before using it as an array index. | |
13869 | (Stringpool_template::get_offset_with_length): Likewise. | |
13870 | (Stringpool_template::write_to_buffer): Likewise. | |
13871 | * stringpool.h (Stringpool_template::get_offset_from_key): | |
13872 | Likewise. | |
13873 | ||
057ead22 ILT |
13874 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
13875 | ||
7f649c59 ILT |
13876 | PR 6658 |
13877 | * object.h (Merged_symbol_value::value): Do our best to handle a | |
13878 | negative addend. | |
13879 | ||
057ead22 ILT |
13880 | PR 6647 |
13881 | * script.cc (Version_script_info::get_versions): Don't add empty | |
13882 | version tag to return value. | |
13883 | (Version_script_info::get_symbol_version_helper): Change return | |
13884 | type to bool. Add pversion parameter. Change all callers. | |
13885 | (script_register_vers_node): Don't require a non-NULL tag. | |
13886 | * script.h (class Version_script_info): Update declarations. | |
13887 | (Version_script_info::get_symbol_version): Change return type to | |
13888 | bool. Add version parameter. Change all callers. | |
13889 | * symtab.cc (Sized_symbol::add_from_relobj): Rework version | |
13890 | handling. Handle an empty version from a version script. | |
13891 | (Symbol_table::define_special_symbol): Likewise. | |
13892 | * testsuite/ver_test_10.script: New file. | |
13893 | * testsuite/ver_test_10.sh: New file. | |
13894 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. | |
13895 | (check_DATA): Add ver_test_10.syms. | |
13896 | (ver_test_10.syms, ver_test_10.so): New target. | |
13897 | * testsuite/Makefile.in: Rebuild. | |
13898 | ||
58e54ac2 CD |
13899 | 2008-07-23 Simon Baldwin <simonb@google.com> |
13900 | ||
13901 | * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size | |
13902 | to zero for undefined symbols from dynamic libraries. | |
13903 | ||
95d14cd3 ILT |
13904 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
13905 | ||
13906 | * symtab.cc (Symbol_table::resolve): Remove version parameter. | |
13907 | Change all callers. | |
13908 | * symtab.h (class Symbol_table): Update declaration. | |
13909 | * testsuite/ver_test_9.cc: New file. | |
13910 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. | |
13911 | (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. | |
13912 | (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. | |
13913 | (ver_test_9.so, ver_test_9.o): New targets. | |
13914 | * testsuite/Makefile.in: Rebuild. | |
13915 | ||
92de84a6 ILT |
13916 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
13917 | ||
34810851 ILT |
13918 | * options.h (class General_options): Define --check-sections. |
13919 | * layout.cc (Layout::set_segment_offsets): Handle | |
13920 | --check-sections. | |
13921 | ||
af6156ef ILT |
13922 | * options.h (class General_options): Define -n/--nmagic and |
13923 | -N/--omagic. | |
13924 | * options.cc (General_options::finalize): For -n/--nmagic or | |
13925 | -N/--omagic, set -static. | |
13926 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
13927 | -N/--omagic, don't put read-only and read-write sections in | |
13928 | different segments. | |
13929 | (Layout::find_first_load_seg): If -N/--omagic, don't insist on | |
13930 | finding a read-only segment. | |
13931 | (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, | |
13932 | don't set the minimum segment alignment to the common page size, | |
13933 | and don't set the file offset to the address modulo the page size. | |
13934 | * script-sections.cc (Script_sections::create_segments): If | |
13935 | -n/--omagic, don't put read-only and read-write sections in | |
13936 | different segments. | |
13937 | ||
92de84a6 ILT |
13938 | * cref.cc: New file. |
13939 | * cref.h: New file. | |
13940 | * options.h (class General_options): Add --print-symbol-counts. | |
13941 | * main.cc (main): Issue defined symbol report if requested. | |
13942 | * archive.cc (Archive::interpret_header): Make into a const member | |
13943 | function. | |
13944 | (Archive::add_symbols): Call Input_objects::archive_start and | |
13945 | archive_stop. | |
13946 | (Archive::const_iterator): Define new class. | |
13947 | (Archive::begin, Archive::end): New functions. | |
13948 | (Archive::include_all_members): Rewrite to use iterator. | |
13949 | (Archive::count_members): New function. | |
13950 | * archive.h (class Archive): Update declarations. | |
13951 | (Archive::filename): New function. | |
13952 | * object.cc: Include "cref.h". | |
13953 | (Sized_relobj::Sized_relobj): Initialize defined_count_. | |
13954 | (Sized_relobj::do_get_global_symbol_counts): New function. | |
13955 | (Input_objects::add_object): Add object to cross-referencer. | |
13956 | (Input_objects::archive_start): New function. | |
13957 | (Input_objects::archive_stop): New function. | |
13958 | (Input_objects::print_symbol_counts): New function. | |
13959 | * object.h: Declare Cref and Archive. | |
13960 | (Object::get_global_symbol_counts): New function. | |
13961 | (Object::do_get_global_symbol_counts): New pure virtual function. | |
13962 | (class Sized_relobj): Add defined_count_ field. Update | |
13963 | declarations. | |
13964 | (class Input_objects): Add cref_ field. Update constructor. | |
13965 | Update declarations. | |
13966 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and | |
13967 | defined_count_. | |
13968 | (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing | |
13969 | symbol counts. | |
13970 | (Sized_dynobj::do_get_global_symbol_counts): New function. | |
13971 | * dynobj.h (class Sized_dynobj): Add fields symbols_ and | |
13972 | defined_count_. Update declarations. Define Symbols typedef. | |
13973 | * symtab.cc (Symbol_table::add_from_relobj): Add defined | |
13974 | parameter. Change all callers. | |
13975 | (Symbol_table::add_from_dynobj): Add sympointers and defined | |
13976 | parameters. Change all callers. | |
13977 | * symtab.h (class Symbol_table): Update declarations. | |
13978 | * Makefile.am (CCFILES): Add cref.cc. | |
13979 | (HFILES): Add cref.h. | |
13980 | * Makefile.in: Rebuild. | |
13981 | ||
3f7c5e1d CD |
13982 | 2008-07-22 Simon Baldwin <simonb@google.com> |
13983 | ||
13984 | * symtab.cc (Symbol_table::sized_write_symbol): Set symbol size | |
13985 | to zero when writing undefined symbols. | |
13986 | ||
e0b64032 ILT |
13987 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
13988 | ||
13989 | * output.cc (Output_section::add_input_section): Don't try to | |
13990 | merge empty merge sections. | |
13991 | ||
096b02cf CS |
13992 | 2008-07-21 Craig Silverstein <csilvers@google.com> |
13993 | ||
13994 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
13995 | Include symbol version in error message. | |
cd536b21 | 13996 | |
1d1f116d CD |
13997 | 2008-07-20 Chris Demetriou <cgd@google.com> |
13998 | ||
cd536b21 | 13999 | * configure.ac (gold_cv_c_random_seed): New configured variable. |
1d1f116d CD |
14000 | (RANDOM_SEED_CFLAGS): New substituted variable. |
14001 | * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS). | |
14002 | * configure: Rebuild. | |
14003 | * Makefile.in: Likewise. | |
14004 | * testsuite/Makefile.in: Likewise. | |
14005 | ||
a18f591e ILT |
14006 | 2008-07-18 Ian Lance Taylor <iant@google.com> |
14007 | ||
14008 | * symtab.cc (Symbol_table::add_from_object): Rewrite the case | |
14009 | where we see NAME/NULL and NAME/VERSION as separate symbols. | |
14010 | * testsuite/ver_test_main.cc (main): Call t4. | |
14011 | (t4, t4_2a): Define. | |
14012 | * testsuite/ver_test_2.cc (t4_2): Define. | |
14013 | * testsuite/ver_test_2.script: Put t4_2a in VER2. | |
14014 | * testsuite/ver_test_4.cc (t4_2a): Define. | |
14015 | * testsuite/ver_test_4.script: Put t4_2a in VER2. | |
14016 | * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare. | |
14017 | ||
c6e3f6ed ILT |
14018 | 2008-07-17 Ian Lance Taylor <iant@google.com> |
14019 | ||
14020 | * dynobj.cc (Versions::add_def): If we give an error about a | |
14021 | missing version, go ahead and create the version anyhow. | |
14022 | ||
ef9beddf ILT |
14023 | 2008-07-10 Ian Lance Taylor <iant@google.com> |
14024 | ||
14025 | Handle output sections with more than 0x7fffffff bytes. | |
14026 | * object.h (class Relobj): Change map_to_output_ to | |
14027 | output_sections_, and just keep a section pointer. Change all | |
14028 | uses. Move comdat group support to Sized_relobj. | |
14029 | (Relobj::is_section_specially_mapped): Remove. | |
14030 | (Relobj::output_section): Remove poff parameter. Change all | |
14031 | callers. | |
14032 | (Relobj::output_section_offset): New function. | |
14033 | (Relobj::set_section_offset): Rewrite. | |
14034 | (Relobj::map_to_output): Remove. | |
14035 | (Relobj::output_sections): New function. | |
14036 | (Relobj::do_output_section_offset): New pure virtual function. | |
14037 | (Relobj::do_set_section_offset): Likewise. | |
14038 | (class Sized_relobj): Add section_offsets_ field. Add comdat | |
14039 | group support from Relobj. Update declarations. | |
14040 | (Sized_relobj::get_output_section_offset): New function. | |
14041 | (Sized_relobj::do_output_section_offset): New function. | |
14042 | (Sized_relobj::do_set_section_offset): New function. | |
14043 | * object.cc (Relobj::output_section_address): Remove. | |
14044 | (Sized_relobj::Sized_relobj): Initialize new fields. | |
14045 | (Sized_relobj::include_section_group): Cast find_kept_object to | |
14046 | Sized_relobj. | |
14047 | (Sized_relobj::include_linkonce_section): Likewise. | |
14048 | (Sized_relobj::do_layout): Use separate arrays for output section | |
14049 | and output offset. | |
14050 | (Sized_relobj::do_count_local_symbols): Change map_to_output to | |
14051 | output_sections. | |
14052 | (Sized_relobj::do_finalize_local_symbols): Change map_to_output to | |
14053 | output_sections and section_offsets. | |
14054 | (Sized_relobj::write_local_symbols): Likewise. | |
14055 | (map_to_kept_section): Compute output address directly. | |
14056 | * reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to | |
14057 | output_sections and section_offsets. | |
14058 | (Sized_relobj::write_sections): Likewise. | |
14059 | (Sized_relobj::relocate_sections): Likewise. | |
14060 | * symtab.cc (sized_finalize_symbol): Use output_section_offset. | |
14061 | * output.h (class Output_reloc): Update declarations. Change | |
14062 | u2_.relobj to Sized_relobj*. | |
14063 | (class Output_data_reloc): Change add functions to use | |
14064 | Sized_relobj*. | |
14065 | * output.cc (Output_reloc::Output_reloc): Change relobj to | |
14066 | Sized_relobj*. | |
14067 | (Output_reloc::local_section_offset): Change return type to | |
14068 | Elf_Addr. Use get_output_section_offset. | |
14069 | (Output_reloc::get_address): Likewise. | |
14070 | (Output_section::is_input_address_mapped): Don't call | |
14071 | is_section_specially_mapped. | |
14072 | (Output_section::output_offset): Likewise. | |
14073 | (Output_section::output_address): Likewise. | |
14074 | (Output_section::starting_output_address): Likewise. | |
14075 | * copy-relocs.cc (Copy_relocs::copy_reloc): Change object | |
14076 | parameter to Sized_relobj*. | |
14077 | (Copy_relocs::need_copy_reloc): Likewise. | |
14078 | (Copy_relocs::save): Likewise. | |
14079 | * copy-relocs.h (class Copy_relocs): Update declarations. | |
14080 | (class Copy_relocs::Copy_reloc_entry): Change constructor to use | |
14081 | Sized_relobj*. Change relobj_ field to Sized_relobj*. | |
14082 | * target-reloc.h (relocate_for_relocatable): Change | |
14083 | offset_in_output_section type to Elf_Addr. Change code that uses | |
14084 | it as well. | |
14085 | * layout.cc (Layout::layout): Always set *off. | |
14086 | * mapfile.cc (Mapfile::print_input_section): Use | |
14087 | output_section_offset. | |
14088 | * i386.cc (Target_i386::copy_reloc): Change object parameter to | |
14089 | Sized_relobj*. | |
14090 | * powerpc.cc (Target_powerpc::copy_reloc): Likewise. | |
14091 | * sparc.cc (Target_sparc::copy_reloc): Likewise. | |
14092 | * x86_64.cc (Target_x86_64::copy_reloc): Likewise. | |
14093 | ||
5cb66f97 ILT |
14094 | 2008-07-03 Ian Lance Taylor <iant@google.com> |
14095 | ||
14096 | * layout.cc (Layout::include_section): Do not discard unrecognized | |
14097 | SHT_STRTAB sections. | |
14098 | ||
afe47622 CS |
14099 | 2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu> |
14100 | ||
14101 | * script.cc (Lex::can_continue_name): Make '?' allowable in | |
14102 | version-script names. | |
14103 | * testsuite/version_script.map: Change glob pattern to use '?' | |
14104 | ||
5adf9721 ILT |
14105 | 2008-06-30 Manish Singh <yosh@gimp.org> |
14106 | ||
14107 | PR 6585 | |
14108 | * symtab.cc (Symbol_table::add_undefined_symbols_from_command_line): | |
14109 | Correct typo. | |
14110 | ||
e6fde208 ILT |
14111 | 2008-06-30 Ian Lance Taylor <iant@google.com> |
14112 | ||
14113 | PR 6660 | |
14114 | PR 6682 | |
14115 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both | |
14116 | versions]: Don't try to read the value in the contents, since we | |
14117 | don't use it. Use the template endianness when writing. | |
14118 | ||
3f2e6a2d CC |
14119 | 2008-06-25 Cary Coutant <ccoutant@google.com> |
14120 | ||
14121 | * fileread.cc (File_read::make_view): Assert on zero-length view. | |
14122 | * object.cc (Sized_relobj::do_read_symbols): Don't try to read | |
14123 | symbol table when there are no symbols to read. | |
14124 | ||
c43d3a48 CS |
14125 | 2008-06-23 Craig Silverstein <csilvers@google.com> |
14126 | ||
14127 | * version.cc (version_string): Bump to 1.7 | |
14128 | ||
5f494ea0 CS |
14129 | 2008-06-18 Craig Silverstein <csilvers@google.com> |
14130 | ||
14131 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast | |
14132 | constant 0xFFFF to type Valtype. | |
14133 | (Powerpc_relocate_functions::rel16_ha): Likewise. | |
14134 | ||
c42e122e ILT |
14135 | 2008-06-17 Ian Lance Taylor <iant@google.com> |
14136 | ||
f34787f8 ILT |
14137 | * output.h (Output_section::Input_section): Initialize p2align_ to |
14138 | zero for Output_section_data constructors. | |
14139 | (Output_section::Input_section::addralign): If not an input | |
14140 | section, return the alignment of the Output_section_data. | |
14141 | * testsuite/copy_test.cc: New file. | |
14142 | * testsuite/copy_test_1.cc: New file. | |
14143 | * testsuite/copy_test_2.cc: New file. | |
14144 | * testsuite/Makefile.am (check_PROGRAMS): Add copy_test. | |
14145 | (copy_test_SOURCES, copy_test_DEPENDENCIES): New variables. | |
14146 | (copy_test_LDFLAGS, copy_test_LDADD): New variables. | |
14147 | (copy_test_1_pic.o, copy_test_1.so): New targets. | |
14148 | (copy_test_2_pic.o, copy_test_2.so): New targets. | |
14149 | * testsuite/Makefile.in: Rebuild. | |
14150 | ||
c42e122e ILT |
14151 | * script-sections.cc (Script_sections::place_orphan): Initialize |
14152 | local variable exact. | |
14153 | ||
ce3ac18a DE |
14154 | 2008-06-13 David Edelsohn <edelsohn@gnu.org> |
14155 | ||
14156 | * powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC. | |
14157 | ||
42cacb20 DE |
14158 | 2008-06-12 David Edelsohn <edelsohn@gnu.org> |
14159 | David S. Miller <davem@davemloft.net> | |
14160 | ||
14161 | * powerpc.cc: New file. | |
14162 | * Makefile.am (TARGETSOURCES): Add powerpc.cc | |
14163 | (ALL_TARGETOBJS): Add powerpc.$(OBJEXT) | |
14164 | * configure.tgt: Add entries for powerpc-* and powerpc64-*. | |
14165 | * Makefile.in: Rebuild. | |
14166 | ||
7b308235 ILT |
14167 | 2008-06-09 Ian Lance Taylor <iant@google.com> |
14168 | ||
14169 | * testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and | |
14170 | <exception>. | |
14171 | (throwing, orig_terminate): New static variables. | |
14172 | (terminate_handler): New static function. | |
14173 | (t2): Set terminate handler. | |
14174 | ||
f0b886e3 ILT |
14175 | 2008-06-05 Kris Van Hees <kris.van.hees@oracle.com> |
14176 | ||
14177 | PR 6584 | |
cd536b21 | 14178 | * binary.cc (Binary_to_elf::sized_convert): Fix .data |
f0b886e3 ILT |
14179 | alignment. |
14180 | ||
3e90f135 CC |
14181 | 2008-05-30 Cary Coutant <ccoutant@google.com> |
14182 | ||
14183 | * archive.cc (Archive::include_all_members) Correct to step | |
14184 | over symbol table and extended name table in thin archives. | |
14185 | ||
e09ad04a ILT |
14186 | 2008-05-29 Kris Van Hees <kris.van.hees@oracle.com> |
14187 | ||
14188 | PR 6407 | |
14189 | * target-reloc.h (relocate_for_relocatable): Fix new_offset | |
14190 | calculation. | |
14191 | ||
62b01cb5 ILT |
14192 | 2008-05-28 Caleb Howe <cshowe@google.com> |
14193 | ||
14194 | * reduced_debug_output.cc: New file. | |
14195 | * reduced_debug_output.h: New file. | |
92de84a6 | 14196 | * options.h (class General_options): Add --strip-debug-non-line. |
62b01cb5 ILT |
14197 | * options.cc (General_options::finalize): Add strip_debug_non_line |
14198 | to the strip heirarchy. | |
14199 | * layout.h (class Layout): Add debug_abbrev_ and debug_info_ | |
14200 | fields. | |
14201 | * layout.cc: Include "reduced_debug_output.h". | |
14202 | (Layout::Layout): Initialize new fields. | |
14203 | (line_only_debug_sections): New static array. | |
14204 | (is_lines_only_debug_sections): New static inline function. | |
14205 | (Layout::include_section): Handle --strip-debug-non-line. | |
14206 | (Layout::make_output_section): If --strip-debug-non-line, build | |
14207 | new output sections for .debug_abbrev and .debug_info. | |
14208 | * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace | |
14209 | gold. Warn about possible overflow. | |
14210 | (read_signed_LEB_128): Likewise. | |
14211 | * dwarf_reader.h: (read_unsigned_LEB_128): Declare. | |
14212 | (read_signed_LEB_128): Declare. | |
14213 | * Makefile.am (CCFILES): Add reduced_debug_output.cc. | |
14214 | (HFILES): Add reduced_debug_output.h. | |
14215 | * Makefile.in: Rebuild. | |
14216 | ||
7d9e3d98 ILT |
14217 | 2008-05-21 Ian Lance Taylor <iant@google.com> |
14218 | ||
14219 | * mapfile.cc: New file. | |
14220 | * mapfile.h: New file. | |
14221 | * options.h (class General_options): Add -M/--print-map and -Map. | |
14222 | * options.cc (General_options::finalize): Make -M equivalent to | |
14223 | -Map -. | |
14224 | * main.cc: Include <cstdio> and "mapfile.h". | |
14225 | (main): Open mapfile if requested. | |
14226 | * gold.cc (class Middle_runner): Add mapfile_ field. Update | |
14227 | constructor. Change caller. | |
14228 | (queue_initial_tasks): Add mapfile parameter. Change caller. | |
14229 | (queue_middle_tasks): Likewise. | |
14230 | * gold.h (queue_initial_tasks, queue_middle_tasks): Update | |
14231 | declarations. | |
14232 | * archive.cc: Include "mapfile.h". | |
14233 | (Archive::add_symbols): Add mapfile parameter. Change all | |
14234 | callers. Pass mapfile, symbol, and reason to include_member. | |
14235 | (Archive::include_all_members): Add mapfile parameter. Change all | |
14236 | callers. | |
14237 | (Archive::include_member): Add mapfile, sym, and why parameters. | |
14238 | Change all callers. Report inclusion to map file. | |
14239 | * archive.h: Include "fileread.h". | |
14240 | (class Archive): Update declarations. | |
14241 | (Archive::file): New const method. | |
14242 | (class Add_archive_symbols): Add mapfile_ field. Update | |
14243 | constructor. Change all callers. | |
14244 | * readsyms.h (class Read_symbols): Likewise. | |
14245 | (class Finish_group): Likewise. | |
14246 | (class Read_script): Likewise. | |
14247 | * common.cc: Include "mapfile.h". | |
14248 | (Symbol_table::allocate_commons): Add mapfile parameter. Change | |
14249 | all callers. | |
14250 | (Symbol_table::do_allocate_commons): Likewise. | |
14251 | (Symbol_table::do_allocate_commons_list): Likewise. Report common | |
14252 | symbol allocation to mapfile. | |
14253 | * common.h (class Allocate_commons_task): Add mapfile_ field. | |
14254 | Update constructor. Change all callers. | |
14255 | * symtab.h (class Symbol_table): Update declarations. | |
14256 | * layout.cc: Include "mapfile.h". | |
14257 | (Layout_task_runner::run): Print information to mapfile. | |
14258 | (Layout::create_gold_note): Change Output_data_fixed_space to | |
14259 | Output_data_zero_fill. | |
14260 | (Layout::create_build_id): Likewise. | |
14261 | (Layout::print_to_mapfile): New function. | |
14262 | * layout.h (class Layout_task_runner): Add mapfile_ field. Update | |
14263 | constructor. Change caller. | |
14264 | (class Layout): Declare print_to_mapfile. | |
14265 | * output.cc (Output_section::Input_section::print_to_mapfile): New | |
14266 | function. | |
14267 | (Output_section::add_input_section): If producing a map, always | |
14268 | add to input_sections_ list. | |
14269 | (Output_section::do_print_to_mapfile): New function. | |
14270 | (Output_segment::print_sections_to_mapfile): New function. | |
14271 | (Output_segment::print_section_list_to_mapfile): New function. | |
14272 | * output.h: Include "mapfile.h". | |
14273 | (Output_data::print_to_mapfile): New function. | |
14274 | (Output_data::do_print_to_mapfile): New virtual function. | |
14275 | (Output_segment_headers::do_print_to_mapfile): New function. | |
14276 | (Output_file_header::do_print_to_mapfile): New function. | |
14277 | (Output_data_const::do_print_to_mapfile): New function. | |
14278 | (class Output_data_const_buffer): Add map_name_ field. Update | |
14279 | constructor. Change all callers. Add do_print_to_mapfile | |
14280 | function. | |
14281 | (class Output_data_fixed_space): Likewise. | |
14282 | (class Output_data_space): Likewise. | |
14283 | (class Output_data_zero_fill): New class. | |
14284 | (Output_data_strtab::do_print_to_mapfile): New function. | |
14285 | (Output_data_reloc_base::do_print_to_mapfile): New function. | |
14286 | (Output_relocatable_relocs::do_print_to_mapfile): New function. | |
14287 | (Output_data_group::do_print_to_mapfile): New function. | |
14288 | (Output_data_got::do_print_to_mapfile): New function. | |
14289 | (Output_data_dynamic::do_print_to_mapfile): New function. | |
14290 | (Output_symtab_xindex::do_print_to_mapfile): New function. | |
14291 | (class Output_section): Declare do_print_to_mapflie. Declare | |
14292 | print_to_mapfile in Input_section. | |
14293 | (class Output_segment): Declare new functions. | |
14294 | * object.h (Sized_relobj::symbol_count): New function. | |
14295 | * script-sections.cc | |
14296 | (Output_section_element_dot_assignment::set_section_addresses): | |
14297 | Change Output_data_fixed_space to Output_data_zero_fill. | |
14298 | (Output_data_expression::do_print_to_mapfile): New function. | |
14299 | * script.cc (read_input_script): Add mapfile parameter. Change | |
14300 | all callers. | |
14301 | * script.h (read_input_script): Update declaration. | |
14302 | * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. | |
14303 | (Eh_frame::do_print_to_mapfile): New function. | |
14304 | * merge.h (Output_merge_data::do_print_to_mapfile): New function. | |
14305 | (Output_merge_string::do_print_to_mapfile): New function. | |
14306 | * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New | |
14307 | function. | |
14308 | * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New | |
14309 | function. | |
14310 | * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New | |
14311 | function. | |
14312 | * Makefile.am (CCFILES): Add mapfile.cc. | |
14313 | (HFILES): Add mapfile.h. | |
14314 | * Makefile.in: Rebuild. | |
14315 | ||
9f1d377b ILT |
14316 | 2008-05-19 Ian Lance Taylor <iant@google.com> |
14317 | ||
14318 | * options.h (class General_options): Add -z relro. | |
14319 | * layout.cc (Layout::Layout): Initialize relro_segment_. | |
14320 | (Layout::add_output_section_data): Return the output section. | |
14321 | (Layout::make_output_section): Rcognize relro sections and mark | |
14322 | them appropriately. | |
14323 | (Layout::attach_allocated_section_to_segment): Put relro sections | |
14324 | in a PT_GNU_RELRO segment. | |
14325 | (Layout::create_initial_dynamic_sections): Mark the .dynamic | |
14326 | section as relro. | |
14327 | (Layout::segment_precedes): Sort PT_GNU_RELRO segments after | |
14328 | PT_TLS segments. | |
14329 | (Layout::linkonce_mapping): Map d.rel.ro.local to | |
14330 | .data.rel.ro.local. | |
14331 | (Layout::output_section_name): Us .data.rel.ro.local for any | |
14332 | section which begins with that. | |
14333 | * layout.h (class Layout): Update add_output_section_data | |
14334 | declaration. Add relro_segment_ field. | |
14335 | * output.cc (Output_section::Output_section): Initialize is_relro_ | |
14336 | and is_relro_local_ fields. | |
14337 | (Output_segment::add_output_section): Group relro sections. | |
14338 | (Output_segment::is_first_section_relro): New function. | |
14339 | (Output_segment::maximum_alignment): If there is a relro section, | |
14340 | align the segment to the common page size. | |
14341 | (Output_segment::set_section_addresses): Track whether we are | |
14342 | looking at relro sections. If the last section is a relro | |
14343 | section, align to the common page size. | |
14344 | (Output_segment::set_section_list_addresses): Add in_relro | |
14345 | parameter. Change all callers. Align to the page size when | |
14346 | moving from relro to non-relro section. | |
14347 | (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO | |
14348 | segment. | |
14349 | * output.h (class Output_section): Add is_relro_ and | |
14350 | is_relro_local_ fields. | |
14351 | (Output_section::is_relro): New function. | |
14352 | (Output_section::set_is_relro): New function. | |
14353 | (Output_section::is_relro_local): New function. | |
14354 | (Output_section::set_is_relro_local): New function. | |
14355 | (class Output_segment): Update declarations. | |
14356 | * i386.cc (Target_i386::got_section): Mark .got section as relro. | |
14357 | * sparc.cc (Target_sparc::got_section): Likewise. | |
14358 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
14359 | * testsuite/relro_test_main.cc: New file. | |
14360 | * testsuite/relro_test.cc: New file. | |
14361 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. | |
14362 | (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. | |
14363 | (relro_test_LDFLAGS, relro_test_LDADD): New variables. | |
14364 | (relro_test.so, relro_test_pic.o): New targets. | |
14365 | * testsuite/Makefile.in: Rebuild. | |
14366 | ||
a984ee1d ILT |
14367 | 2008-05-16 Ian Lance Taylor <iant@google.com> |
14368 | ||
01676dcd ILT |
14369 | * output.cc (Output_segment::add_output_section): Remove front |
14370 | parameter. | |
14371 | * output.h (class Output_segment): Remove | |
14372 | add_initial_output_section and overloaded add_output_section. | |
14373 | Update declaration of remaining add_output_section. | |
14374 | * layout.cc (Layout::create_interp): Call add_output_section | |
14375 | rather than add_initial_output_section. | |
14376 | (Layout::finish_dynamic_section): Likewise. | |
14377 | ||
497897f9 ILT |
14378 | * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
14379 | for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we | |
14380 | know the dynamic type. | |
14381 | * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ | |
14382 | field. Initialize it in constructor. | |
14383 | (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS | |
14384 | block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. | |
14385 | Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block | |
14386 | reloc. | |
14387 | ||
a984ee1d ILT |
14388 | * output.cc (Output_reloc::get_address): Change return type to |
14389 | Elf_Addr. | |
14390 | * output.h (class Output_reloc): Update get_address declaration. | |
14391 | * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types | |
14392 | for section addresses. | |
14393 | ||
55ba0940 ILT |
14394 | 2008-05-09 Ian Lance Taylor <iant@google.com> |
14395 | ||
14396 | PR 6493 | |
14397 | * gold.cc (gold_nomem): Use return value of write. | |
14398 | ||
75517b77 ILT |
14399 | 2008-05-08 Ian Lance Taylor <iant@google.com> |
14400 | ||
14401 | * symtab.c (Symbol::init_base_output_data): Add version | |
14402 | parameter. Change all callers. | |
14403 | (Symbol::init_base_output_segment): Likewise. | |
14404 | (Symbol::init_base_constant): Likewise. | |
14405 | (Symbol::init_base_undefined): Likewise. | |
14406 | (Sized_symbol::init_output_data): Likewise. | |
14407 | (Sized_symbol::init_output_segment): Likewise. | |
14408 | (Sized_symbol::init_constant): Likewise. | |
14409 | (Sized_symbol::init_undefined): Likewise. | |
14410 | (Symbol_table::do_define_in_output_data): If the new symbol has a | |
14411 | version, mark it as the default. | |
14412 | (Symbol_table::do_define_in_output_segment): Likewise. | |
14413 | (Symbol_table::do_define_as_constant): Likewise. | |
14414 | * symtab.h (class Symbol): Update declarations. | |
14415 | (class Sized_symbol): Likewise. | |
14416 | * resolve.cc (Symbol::override_version): New function. | |
c42e122e | 14417 | (Symbol::override_base): Call override_version. |
75517b77 ILT |
14418 | (Symbol::override_base_with_special): Likewise. |
14419 | * testsuite/ver_script_8.script: New file. | |
14420 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. | |
14421 | (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. | |
14422 | (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. | |
14423 | (ver_test_8_1.so, ver_test_8_2.so): New targets. | |
14424 | ||
f1f70eae ILT |
14425 | 2008-05-06 Ian Lance Taylor <iant@google.com> |
14426 | ||
f3e9c5c5 ILT |
14427 | PR 6049 |
14428 | * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end | |
14429 | functions. | |
14430 | (class General_options): Remove existing --undefined, and add | |
14431 | --no-undefined instead. Add new --undefined as synonym for -u. | |
14432 | * archive.cc (Archive::add_symbols): Check whether symbol was | |
14433 | named with -u. | |
14434 | * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. | |
14435 | * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change | |
14436 | all uses. Add IS_UNDEFINED. Update declarations to split | |
14437 | different versions of init_base. Declare init_base_undefined. | |
14438 | (Symbol::is_defined): Handle IS_UNDEFINED. | |
14439 | (Symbol::is_undefined): Likewise. | |
14440 | (Symbol::is_weak_undefined): Call is_undefined. | |
14441 | (Symbol::is_absolute): Handle IS_CONSTANT. | |
14442 | (class Sized_symbol): Update declarations to split different | |
14443 | versions of init. Declare init_undefined. | |
14444 | (class Symbol_table): Declare new functions. | |
14445 | * symtab.cc (Symbol::init_base_object): Rename from init_base. | |
14446 | Change all callers. | |
14447 | (Symbol::init_base_output_data): Likewise. | |
14448 | (Symbol::init_base_output_segment): Likewise. | |
14449 | (Symbol::init_base_constant): Likewise. | |
14450 | (Symbol::init_base_undefined): New function. | |
14451 | (Sized_symbol::init_object): Rename from init. Change all | |
14452 | callers. | |
14453 | (Sized_symbol::init_output_data): Likewise. | |
14454 | (Sized_symbol::init_output_segment): Likewise. | |
14455 | (Sized_symbol::init_constant): Likewise. | |
14456 | (Sized_symbol::init_undefined): New function. | |
14457 | (Symbol_table::add_undefined_symbols_from_command_line): New | |
14458 | function. | |
14459 | (Symbol_table::do_add_undefined_symbols_from_command_line): New | |
14460 | function. | |
14461 | (Symbol::final_value_is_known): Handle IS_UNDEFINED. | |
14462 | (Symbol::output_section): Likewise. | |
14463 | (Symbol::set_output_section): Likewise. | |
14464 | (Symbol_table::sized_finalize_symbol): Likewise. | |
14465 | (Symbol_table::sized_write_globals): Likewise. | |
14466 | * resolve.cc (Symbol_table::should_override): Likewise. | |
14467 | (Symbol::override_base_with_special): Likewise. | |
14468 | ||
8bdcdf2c ILT |
14469 | * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
14470 | symbol, change it to have default visibility. | |
14471 | * testsuite/protected_1.cc: New file. | |
14472 | * testsuite/protected_2.cc: New file. | |
14473 | * testsuite/protected_3.cc: New file. | |
14474 | * testsuite/protected_main_1.cc: New file. | |
14475 | * testsuite/protected_main_2.cc: New file. | |
14476 | * testsuite/protected_main_3.cc: New file. | |
14477 | * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. | |
14478 | (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. | |
14479 | (protected_1_LDFLAGS, protected_1_LDADD): Define. | |
14480 | (protected_1.so): New target. | |
14481 | (protected_1_pic.o, protected_2_pic.o): New targets. | |
14482 | (protected_3_pic.o): New target. | |
14483 | (check_PROGRAMS): Add protected_2. | |
14484 | (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. | |
14485 | (protected_2_LDFLAGS, protected_2_LDADD): Define. | |
14486 | * testsuite/Makefile.in: Rebuild. | |
14487 | ||
2b706932 ILT |
14488 | * options.h (DEFINE_var): Add set_user_set_##varname__. |
14489 | (DEFINE_bool_alias): New macro. | |
14490 | (class General_options): Define -Bstatic using DEFINE_bool_alias | |
14491 | rather than DEFINE_special. Add --undefined as an alias for -z | |
14492 | defs. | |
14493 | * options.cc (General_options::parse_Bstatic): Remove. | |
14494 | ||
d82a5bcc ILT |
14495 | * options.h (class General_options): Add --fatal-warnings. |
14496 | * main.cc (main): Implement --fatal-warnings. | |
14497 | * errors.h (Errors::warning_count): New function. | |
14498 | ||
f1f70eae ILT |
14499 | * options.h (class General_options): Add -Bsymbolic-functions. |
14500 | * symtab.h (Symbol::is_preemptible): Check for | |
14501 | -Bsymbolic-functions. | |
14502 | ||
8825ac63 ILT |
14503 | 2008-05-05 Ian Lance Taylor <iant@google.com> |
14504 | ||
d98bc257 ILT |
14505 | * options.h (DEFINE_bool): For DASH_Z, create the negative option |
14506 | as noVARNAME rather than no-VARNAME. | |
14507 | (class General_options): Add option -z combreloc. | |
14508 | * output.h (class Output_reloc) [SHT_REL]: Declare compare and | |
14509 | get_address. | |
14510 | (Output_reloc::sort_before) [SHT_REL]: New function. | |
14511 | (Output_reloc::sort_before) [SHT_RELA]: New function. | |
14512 | (class Output_data_reloc_base): Add sort_relocs_ field. Define | |
14513 | Sort_relocs_comparison. | |
14514 | (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs | |
14515 | parameter. Change all callers. | |
14516 | (Output_data_reloc::Output_data_reloc) [both versions]: Add | |
14517 | sort_relocs parameter. Change all callers. | |
14518 | * output.cc (Output_reloc::get_address): New function, broken out | |
14519 | of write_rel. | |
14520 | (Output_reloc::write_rel): Call it. | |
14521 | (Output_reloc::compare): New function. | |
14522 | (Output_data_reloc_base::do_write): Optionally sort relocs. | |
14523 | ||
60b2b4e7 ILT |
14524 | * configure.ac: If targ_extra_obj is set, link it in. |
14525 | * configure.tgt: Initialize all variables. | |
14526 | (x86_64*): Set targ_extra_obj and targ_extra_size. | |
14527 | * configure: Rebuild. | |
14528 | ||
8825ac63 ILT |
14529 | * object.cc (Sized_relobj::include_section_group): Adjust section |
14530 | indexes read from group data. Build vector to pass to | |
14531 | layout_group. | |
14532 | * layout.cc (Layout::layout_group): Add flags and shndxes | |
14533 | parameters. Remove contents parameter. Change caller. Update | |
14534 | explicit instantiations. | |
14535 | * layout.h (class Layout): Update layout_group declaration. | |
14536 | * output.cc (Output_data_group::Output_data_group): Add flags and | |
14537 | input_shndxes parameters. Remove contents parameter. Change | |
14538 | caller. | |
14539 | (Output_data_group::do_write): Change input_sections_ to | |
14540 | input_shndxes_. | |
14541 | * output.h (class Output_data_group): Update constructor | |
14542 | declaration. Rename input_sections_ to input_shndxes_. | |
14543 | * testsuite/many_sections_test.cc: Add template. | |
14544 | ||
e94cf127 CC |
14545 | 2008-04-30 Cary Coutant <ccoutant@google.com> |
14546 | ||
4418b2d5 CC |
14547 | * target-reloc.h (relocate_section): Fix dead-pointer bug. |
14548 | ||
e94cf127 CC |
14549 | * layout.cc (Layout::include_section): Refactored check for debug |
14550 | info section. | |
14551 | (Layout::add_comdat): Add new parameters. Change type | |
14552 | of signature parameter. Add object and shndx to signatures table. | |
14553 | (Layout::find_kept_object): New function. | |
14554 | * layout.h: Include <cstring>. | |
14555 | (Layout::is_debug_info_section): New function. | |
14556 | (Layout::add_comdat): Add new parameters. | |
14557 | (Layout::find_kept_object): New function. | |
14558 | (Layout::Kept_section): New struct. | |
14559 | (Layout::Signatures): Change type of map range. | |
14560 | * object.cc (Relobj::output_section_address): New function. | |
14561 | (Sized_relobj::include_section_group): Add new parameters. Change | |
14562 | calls to Layout::add_comdat. Change to build table of kept comdat | |
14563 | groups and table mapping discarded sections to kept sections. | |
14564 | (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. | |
14565 | (Sized_relobj::do_layout): Change calls to include_section_group and | |
14566 | include_linkonce_section. | |
14567 | (Sized_relobj::do_finalize_local_symbols): Do not set local symbol | |
14568 | value to zero when section is discarded. | |
14569 | (Sized_relobj::map_to_kept_section): New function. | |
14570 | * object.h (Relobj::output_section_address): New function. | |
14571 | (Relobj::Comdat_group): New type. | |
14572 | (Relobj::find_comdat_group): New function. | |
14573 | (Relobj::Comdat_group_table): New type. | |
14574 | (Relobj::Kept_comdat_section): New type. | |
14575 | (Relobj::Kept_comdat_section_table): New type. | |
14576 | (Relobj::add_comdat_group): New function. | |
14577 | (Relobj::set_kept_comdat_section): New function. | |
14578 | (Relobj::get_kept_comdat_section): New function. | |
14579 | (Relobj::comdat_groups_): New field. | |
14580 | (Relobj::kept_comdat_sections_): New field. | |
14581 | (Symbol_value::input_value): Update comment. | |
14582 | (Sized_relobj::map_to_kept_section) New function. | |
14583 | (Sized_relobj::include_linkonce_section): Add new parameter. | |
14584 | * target-reloc.h (Comdat_behavior): New type. | |
14585 | (get_comdat_behavior): New function. | |
14586 | (relocate_section): Add code to map a discarded section to the | |
14587 | corresponding kept section when applying a relocation. | |
14588 | ||
e4e5049b CS |
14589 | 2008-04-30 Craig Silverstein <csilvers@google.com> |
14590 | ||
14591 | * dwarf_reader.cc (next_generation_count): New static var. | |
14592 | (Addr2line_cache_entry): New struct. | |
14593 | (addr2line_cache): New static var. | |
14594 | (Dwarf_line_info::one_addr2line): Added caching. | |
14595 | (Dwarf_line_info::clear_addr2line_cache): New function. | |
14596 | * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add | |
14597 | cache-size parameter. | |
14598 | (Dwarf_line_info::one_addr2line_cache): New function. | |
14599 | * symtab.cc (Symbol_table::detect_odr_violations): Pass | |
14600 | new cache-size argument to one_addr2line(), and clear cache. | |
14601 | ||
d09e9154 CC |
14602 | 2008-04-28 Cary Coutant <ccoutant@google.com> |
14603 | ||
14604 | * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and | |
14605 | R_386_PC8 relocations. | |
14606 | ||
7ef73768 ILT |
14607 | 2008-04-23 Ian Lance Taylor <iant@google.com> |
14608 | ||
55438702 ILT |
14609 | * object.cc (Sized_relobj::include_section_group): Check for |
14610 | invalid section group. | |
14611 | ||
c165fb93 ILT |
14612 | * object.cc (make_elf_object): Correct test for 64-bit ELF file |
14613 | header size. | |
14614 | ||
7ef73768 ILT |
14615 | * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
14616 | than read for file header. | |
14617 | * archive.cc (Archive::include_member): Likewise. | |
14618 | ||
6194aaab L |
14619 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
14620 | ||
14621 | * aclocal.m4: Regenerate. | |
14622 | * configure: Regenerate. | |
14623 | ||
d491d34e ILT |
14624 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
14625 | ||
5ea2bac6 ILT |
14626 | * version.cc (version_string): Bump to 1.6. |
14627 | ||
7bc3e21a ILT |
14628 | * testsuite/Makefile.am (many_sections_r_test): New target. |
14629 | (many_sections_r_test_SOURCES): Remove. | |
14630 | (many_sections_r_test_DEPENDENCIES): Remove. | |
14631 | (many_sections_r_test_LDFLAGS): Remove. | |
14632 | (many_sections_r_test_LDADD): Remove. | |
14633 | ||
7fcd3aa9 ILT |
14634 | * object.cc (Sized_relobj::do_add_symbols): Always pass |
14635 | local_symbol_count_ to add_from_relobj. | |
14636 | ||
4c94d6ae ILT |
14637 | * testsuite/Makefile.am (many_sections_check.h): Only check one in |
14638 | every thousand variables. | |
14639 | * testsuite/Makefile.in: Rebuild. | |
14640 | ||
d491d34e ILT |
14641 | * object.cc (Xindex::initialize_symtab_xindex): New function. |
14642 | (Xindex::read_symtab_xindex): New function. | |
14643 | (Xindex::sym_xindex_to_shndx): New function. | |
14644 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
14645 | available. | |
14646 | (Sized_relobj::do_initialize_xindex): New function. | |
14647 | (Sized_relobj::do_read_symbols): Adjust section links. | |
14648 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
14649 | parameter. Change all callers. | |
14650 | (Sized_relobj::include_section_group): Adjust section links and | |
14651 | symbol section indexes. | |
14652 | (Sized_relobj::do_layout): Adjust section links. | |
14653 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
14654 | symbol section indexes. | |
14655 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
14656 | ordinary and special symbols. | |
14657 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
14658 | dynsym_xindex parameters. Change all callers. Adjust section | |
14659 | links. Use SHN_XINDEX when needed. | |
14660 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
14661 | Don't get fooled by special symbols. | |
14662 | * object.h (class Xindex): Define. | |
14663 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
14664 | do_initialize_xindex. | |
14665 | (Object::adjust_sym_shndx): New function. | |
14666 | (Object::set_xindex): New protected function. | |
14667 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
14668 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
14669 | (Symbol_value::value): Assert ordinary section. | |
14670 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
14671 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
14672 | Change all callers. | |
14673 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
14674 | all callers. | |
14675 | (class Sized_relobj): Update declarations. | |
14676 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
14677 | parameter. Change all callers. | |
14678 | (Sized_relobj::adjust_shndx): New function. | |
14679 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
14680 | field. | |
14681 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
14682 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
14683 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
14684 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
14685 | (Sized_dynobj::read_dynamic): Likewise. | |
14686 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
14687 | section links. | |
14688 | (Sized_dynobj::do_initialize_xindex): New function. | |
14689 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
14690 | do_initialize_xindex. | |
14691 | (Sized_dynobj::adjust_shndx): New function. | |
14692 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
14693 | dynsym_xindex_ fields. | |
14694 | (Layout::finalize): Add a call to set_section_indexes before | |
14695 | creating the symtab sections. | |
14696 | (Layout::set_section_indexes): Don't do anything if the section | |
14697 | already has a section index. | |
14698 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
14699 | caller. Create .symtab_shndx section if needed. | |
14700 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
14701 | caller. | |
14702 | (Layout::allocated_output_section_count): New function. | |
14703 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
14704 | needed. | |
14705 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
14706 | fields. Update declarations. | |
14707 | (Layout::symtab_xindex): New function. | |
14708 | (Layout::dynsym_xindex): New function. | |
14709 | (class Write_symbols_task): Add layout_ field. | |
14710 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
14711 | Change caller. | |
14712 | * output.cc (Output_section_headers::Output_section_headers): Add | |
14713 | shstrtab_section parameter. Change all callers. | |
14714 | (Output_section_headers::do_sized_write): Store overflow values | |
14715 | for section count and section string table section index in | |
14716 | section header zero. | |
14717 | (Output_file_header::do_sized_write): Check for overflow of | |
14718 | section count and section string table section index. | |
14719 | (Output_symtab_xindex::do_write): New function. | |
14720 | (Output_symtab_xindex::endian_do_write): New function. | |
14721 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
14722 | Update declarations. | |
14723 | (class Output_symtab_xindex): Define. | |
14724 | (Output_section::has_out_shndx): New function. | |
14725 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
14726 | field. | |
14727 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
14728 | Change all callers. | |
14729 | (Sized_symbol::init): Likewise. | |
14730 | (Symbol::output_section): Check for ordinary symbol. | |
14731 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
14732 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
14733 | callers. | |
14734 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
14735 | Change all callers. Simplify handling of symbols from sections | |
14736 | not included in the link. | |
14737 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
14738 | distinction. | |
14739 | (Weak_alias_sorter::operator()): Assert that symbols are | |
14740 | ordinary. | |
14741 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
14742 | distinction. | |
14743 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
14744 | parameters. Change all callers. | |
14745 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
14746 | symbol distinction. Use SHN_XINDEX when needed. | |
14747 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
14748 | parameter. Change all callers. | |
14749 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
14750 | SHN_XINDEX when needed. | |
14751 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
14752 | declarations. | |
14753 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
14754 | (Symbol::is_defined): Check is_ordinary. | |
14755 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
14756 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
14757 | (class Sized_symbol): Update declarations. | |
14758 | (class Symbol_table): Update declarations. | |
14759 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
14760 | parameters. Change all callers. | |
14761 | (Sized_symbol::override): Likewise. | |
14762 | (Symbol_table::override): Likewise. | |
14763 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
14764 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
14765 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
14766 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
14767 | to be in an ordinary section. | |
14768 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
14769 | object and is_ordinary parameters. Change all callers. | |
14770 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
14771 | Change all callers. Don't add undefined or non-ordinary symbols | |
14772 | to reloc_map_. | |
14773 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
14774 | Change all callers. | |
14775 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
14776 | declarations. | |
14777 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
14778 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
14779 | (Sized_relobj::relocate_sections): Likewise. | |
14780 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
14781 | (scan_relocatable_relocs): Likewise. | |
14782 | * i386.cc (Scan::local): Check for ordinary symbols. | |
14783 | * sparc.cc (Scan::local): Likewise. | |
14784 | * x86_64.cc (Scan::local): Likewise. | |
14785 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
14786 | to symbol_section_and_value. | |
14787 | * testsuite/many_sections_test.cc: New file. | |
14788 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
14789 | (check_PROGRAMS): Add many_sections_test. | |
14790 | (many_sections_test_SOURCES): Define. | |
14791 | (many_sections_test_DEPENDENCIES): Define. | |
14792 | (many_sections_test_LDFLAGS): Define. | |
14793 | (BUILT_SOURCES): Add many_sections_define.h. | |
14794 | (many_sections_define.h): New target. | |
14795 | (BUILT_SOURCES): Add many_sections_check.h. | |
14796 | (many_sections_check.h): New target. | |
14797 | (check_PROGRAMS): Add many_sections_r_test. | |
14798 | (many_sections_r_test_SOURCES): Define. | |
14799 | (many_sections_r_test_DEPENDENCIES): Define. | |
14800 | (many_sections_r_test_LDFLAGS): Define. | |
14801 | (many_sections_r_test_LDADD): Define. | |
14802 | (many_sections_r_test.o): New target. | |
14803 | * testsuite/Makefile.in: Rebuild. | |
14804 | ||
c5818ff1 CC |
14805 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
14806 | ||
14807 | * errors.cc (Errors::info): New function. | |
14808 | (gold_info): New function. | |
14809 | * errors.h (Errors::info): New function. | |
14810 | * gold.h (gold_info): New function. | |
14811 | * object.cc (Input_objects::add_object): Print trace output. | |
14812 | * options.cc (options::parse_set): New function. | |
14813 | (General_options::parse_wrap): Deleted. | |
14814 | (General_options::General_options): Deleted initializer. | |
14815 | * options.h (options::String_set): New typedef. | |
14816 | (options::parse_set): New function. | |
14817 | (DEFINE_set): New macro. | |
14818 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
14819 | callers of any_wrap_symbols and is_wrap_symbol. | |
14820 | (General_options::trace, General_options::trace_symbol): | |
14821 | New options. | |
14822 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
14823 | (General_options::wrap_symbols_): Deleted. | |
14824 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
14825 | ||
b5be4a7c DM |
14826 | 2008-04-17 David S. Miller <davem@davemloft.net> |
14827 | ||
14828 | * options.cc (General_options::parse_V): New function. | |
14829 | * options.h: Add entries for -V and -Qy. | |
14830 | ||
155a0dd7 ILT |
14831 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
14832 | ||
14833 | * common.cc (Symbol_table::allocate_commons): Remove options | |
14834 | parameter. Change caller. | |
14835 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
14836 | Change caller. Just call do_allocate_commons_list twice. | |
14837 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
14838 | of do_allocate_commons. | |
14839 | * common.h (class Allocate_commons_task): Remove options_ field. | |
14840 | Update constructor. | |
14841 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
14842 | tls_commons_. | |
14843 | (Symbol_table::add_from_object): Put TLS common symbols on | |
14844 | tls_commons_ list. | |
14845 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
14846 | which are IN_OUTPUT_DATA. | |
14847 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
14848 | allocate_commons and do_allocate_commons declarations. Declare | |
14849 | do_allocate_commons_list. | |
14850 | * gold.cc (queue_middle_tasks): Update creation of | |
14851 | Allocate_commons_task to not pass options. | |
14852 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
14853 | (TLS_TEST_C_FLAGS): New variable. | |
14854 | (tls_test_c_pic.o): New target. | |
14855 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
14856 | (tls_test_c_pic_ie.o): New target. | |
14857 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
14858 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
14859 | (tls_test_c.o): New target. | |
14860 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
14861 | (tls_pic_test_LDADD): Likewise. | |
14862 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
14863 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
14864 | (tls_test_c_gnu2.o): New target. | |
14865 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
14866 | tls_test_c_gnu2.o. | |
14867 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
14868 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
14869 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
14870 | * testsuite/tls_test.cc: Include "config.h". | |
14871 | (t_last): Call t11_last. | |
14872 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
14873 | * testsuite/tls_test_c.c: New file. | |
14874 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
14875 | * configure.ac: Check for OpenMP support. | |
14876 | * configure, config.in, Makefile.in: Rebuild. | |
14877 | * testsuite/Makefile.in: Rebuild. | |
14878 | ||
edfbb029 CC |
14879 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
14880 | ||
14881 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
14882 | (Target_i386::tls_base_symbol_defined_): New field. | |
14883 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
14884 | (Target_i386::Scan::global): Likewise. | |
14885 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
14886 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
14887 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
14888 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
14889 | (Target_x86_64::Scan::global): Likewise. | |
14890 | ||
f3c69fca CC |
14891 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
14892 | ||
14893 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
14894 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
14895 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
14896 | building shared libraries. | |
14897 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
14898 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
14899 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
14900 | * testsuite/Makefile.in: Rebuild. | |
14901 | * testsuite/weak_undef.h: New file. | |
14902 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
14903 | * testsuite/weak_undef_file2.cc: Likewise. | |
14904 | * testsuite/weak_undef_test.cc: Likewise. | |
14905 | ||
7c414435 DM |
14906 | 2008-04-16 David S. Miller <davem@davemloft.net> |
14907 | ||
32b769e1 DM |
14908 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
14909 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
14910 | (Target_sparc::Scan::check_non_pic): New function. | |
14911 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
14912 | (Target_sparc::Scan::global): Likewise. | |
14913 | ||
11936fb1 DM |
14914 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
14915 | * configure: Rebuild. | |
14916 | ||
7c414435 DM |
14917 | * options.h (DEFINE_enable): New macro. |
14918 | (new_dtags): New enable option. | |
14919 | (initfirst, interpose, loadfltr, nodefaultlib, | |
14920 | nodelete, nodlopen, nodump): New -z options. | |
14921 | * layout.cc (Layout:finish_dynamic_section): If new | |
14922 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
14923 | DT_FLAGS_1 containing any specified -z flags. | |
14924 | ||
85c7bf8b ILT |
14925 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
14926 | ||
12c0daef ILT |
14927 | * copy-relocs.cc: New file. |
14928 | * copy-relocs.h: New file. | |
14929 | * reloc.cc: Remove Copy_relocs code. | |
14930 | * reloc.h: Likewise. | |
14931 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
14932 | get_reloc_addend_noerror. | |
14933 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
14934 | variants of add_global which take an addend which must be zero. | |
14935 | * i386.cc: Include "copy-relocs.h". | |
14936 | (class Target_i386): Change type of copy_relocs_ to variable, | |
14937 | update initializer. | |
14938 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
14939 | Change all callers. | |
14940 | (Target_i386::do_finalize_sections): Change handling of | |
14941 | copy_relocs_. | |
14942 | * sparc.cc: Include "copy-relocs.h". | |
14943 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
14944 | update initializer. | |
14945 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
14946 | Change all callers. | |
14947 | (Target_sparc::do_finalize_sections): Change handling of | |
14948 | copy_relocs_. | |
14949 | * x86_64.cc: Include "copy-relocs.h". | |
14950 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
14951 | update initializer. | |
14952 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
14953 | class. Change all callers. | |
14954 | (Target_x86_64::do_finalize_sections): Change handling of | |
14955 | copy_relocs_. | |
14956 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
14957 | (HFILES): Add copy-relocs.h. | |
14958 | ||
4f4995b6 ILT |
14959 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
14960 | ||
85c7bf8b ILT |
14961 | * testsuite/script_test_4.sh: Permit leading zeroes. |
14962 | ||
4f2a9edd ILT |
14963 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
14964 | ||
e6188289 ILT |
14965 | * script-sections.cc (Script_sections::create_segments): Use |
14966 | header_size_adjustment even when there is enough room for the | |
14967 | headers. | |
14968 | * testsuite/script_test_4.sh: New file. | |
14969 | * testsuite/script_test_4.t: New file. | |
14970 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
14971 | (check_DATA): Add script_test_4.stdout. | |
14972 | (MOSTLYCLEANFILES): Likewise. | |
14973 | (script_test_4): New target. | |
14974 | (script_test_4.stdout): New target. | |
14975 | * testsuite/Makefile.in: Rebuild. | |
14976 | ||
4f2a9edd ILT |
14977 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
14978 | constants. | |
14979 | ||
f5314dd5 DM |
14980 | 2008-04-14 David S. Miller <davem@davemloft.net> |
14981 | ||
14982 | * sparc.cc: New file. | |
14983 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
14984 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
14985 | * configure.tgt: Document targ_extra_size and | |
14986 | targ_extra_big_endian. Add entries for sparc-* and | |
14987 | sparc64-*. | |
14988 | * configure.ac: Handle targ_extra_size and | |
14989 | targ_extra_big_endian. | |
14990 | * Makefile.in: Rebuild. | |
14991 | * configure: Likewise. | |
14992 | * po/POTFILES.in: Likewise. | |
14993 | * po/gold.pot: Likewise. | |
14994 | ||
154e0e9a ILT |
14995 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
14996 | ||
14997 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
14998 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
14999 | in the name/type/flags to section mapping. Don't call | |
15000 | allocate_output_section. | |
15001 | (Layout::choose_output_section): Change parameter from adjust_name | |
15002 | to is_input_section. Don't permit input sections after sections | |
15003 | are attached to segments. Don't call allocate_output_section. | |
15004 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
15005 | not write_enable_output_section. | |
15006 | (Layout::make_output_section): Don't push to | |
15007 | unattached_section_list_ nor call attach_to_segment. Call | |
15008 | attach_section_to_segment if sections are attached. | |
15009 | (Layout::attach_sections_to_segments): New function. | |
15010 | (Layout::attach_section_to_segment): New function. | |
15011 | (Layout::attach_allocated_section_to_segment): Rename from | |
15012 | attach_to_segment. Remove flags parameter. | |
15013 | (Layout::allocate_output_section): Remove function. | |
15014 | (Layout::write_enable_output_section): Remove function. | |
15015 | * layout.h (class Layout): Update for above changes. Add new | |
15016 | field sections_are_attached_. | |
15017 | * output.h (Output_section::update_flags_for_input_section): New | |
15018 | function. | |
15019 | * output.cc (Output_section::add_input_section): Call | |
15020 | update_flags_for_input_section. | |
15021 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
15022 | ||
009a67a2 CC |
15023 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
15024 | ||
15025 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
15026 | thought unnecessary. | |
15027 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
15028 | ||
759b1a24 ILT |
15029 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
15030 | ||
15031 | * output.h (class Output_section_data): Remove inline definition | |
15032 | of set_addralign. | |
15033 | * output.cc (Output_section_data::set_addralign): New function. | |
15034 | ||
c2b45e22 CC |
15035 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
15036 | ||
15037 | Add support for TLS descriptors for i386 and x86_64. | |
15038 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
15039 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
15040 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
15041 | GOT_TYPE_TLS_DESC. | |
15042 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
15043 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
15044 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
15045 | relocations. | |
15046 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
15047 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
15048 | Fix problem with initial-exec relocations. | |
15049 | (Target_i386::Relocate::relocate_tls): Likewise. | |
15050 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
15051 | relaxation. | |
15052 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
15053 | support for section-plus-offset dynamic table entries. | |
15054 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
15055 | (Output_data_dynamic::Dynamic_entry): Add support for | |
15056 | section-plus-offset dynamic table entries. | |
15057 | (Output_data_dynamic::Classification): Likewise. | |
15058 | (Output_data_dynamic::classification_): Renamed offset_. | |
15059 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
15060 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
15061 | (Target_x86_64::make_plt_section): New function. | |
15062 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
15063 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
15064 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
15065 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
15066 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
15067 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
15068 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
15069 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
15070 | add extra PLT entry for TLS descriptors. | |
15071 | (Output_data_plt_x86_64::got_): New field. | |
15072 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
15073 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
15074 | fields. | |
15075 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
15076 | descriptors. | |
15077 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
15078 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
15079 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
15080 | R_386_TLS_DESC_CALL relocations. | |
15081 | (Target_x86_64::Scan::global): Likewise. | |
15082 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
15083 | for TLS descriptors. | |
15084 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
15085 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
15086 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
15087 | GD-to-IE relaxation. | |
15088 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
15089 | and TLS_DESCRIPTORS. | |
15090 | * Makefile.in: Rebuild. | |
15091 | * configure: Rebuild. | |
15092 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
15093 | (tls_test_shared2.so): New target. | |
15094 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
15095 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
15096 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
15097 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
15098 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
15099 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
15100 | New targets. | |
15101 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
15102 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
15103 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
15104 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
15105 | (tls_shared_gnu2_test): New target. | |
15106 | (tls_test_gnu2_shared.so): New target. | |
15107 | (tls_shared_gnu2_test_SOURCES): New variable. | |
15108 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
15109 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
15110 | (tls_shared_gnu2_test_LDADD): New variable. | |
15111 | * testsuite/Makefile.in: Rebuild. | |
15112 | * testsuite/Makefile. | |
15113 | ||
83bfb6b7 ILT |
15114 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
15115 | ||
15116 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
15117 | justsyms.t. | |
15118 | * testsuite/Makefile.in: Rebuild. | |
15119 | ||
15120 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
15121 | long. | |
15122 | * testsuite/script_test_2.cc (main): Adjust test. | |
15123 | ||
706e1f5e ILT |
15124 | 2008-04-11 David S. Miller <davem@davemloft.net> |
15125 | Ian Lance Taylor <iant@google.com> | |
15126 | ||
15127 | * options.h (General_options): Add entries for '-Y' and | |
15128 | '-relax'. | |
15129 | * options.cc (General_options:finalize): If -Y was used, add those | |
15130 | entries to the library path instead of the default "/lib" and | |
15131 | "/usr/lib". | |
15132 | ||
7c98e6bb DM |
15133 | 2008-04-11 David S. Miller <davem@davemloft.net> |
15134 | ||
15135 | * testsuite/justsyms.t: Start at 0x100. | |
15136 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
83bfb6b7 ILT |
15137 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
15138 | long. | |
15139 | * testsuite/script_test_2.cc: Adjust string and section length | |
15140 | checks. | |
7c98e6bb | 15141 | |
99a37bfd ILT |
15142 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
15143 | ||
2cefc357 ILT |
15144 | PR gold/5996 |
15145 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
15146 | orphan parameter. | |
15147 | (Output_section_definition::allocate_to_segment): Likewise. | |
15148 | (Orphan_output_section::allocate_to_segment): Likewise. | |
15149 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
15150 | propagate non-PT_LOAD segments to orphan sections. | |
15151 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
15152 | readelf rather than objdump. | |
15153 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
15154 | .interp section and PT_INTERP segment are the same size. | |
15155 | * testsuite/Makefile.in: Rebuild. | |
15156 | ||
99a37bfd ILT |
15157 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
15158 | aliases for symbols defined in the same object. | |
15159 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
15160 | (weak_alias_test_SOURCES): New variable. | |
15161 | (weak_alias_test_DEPENDENCIES): New variable. | |
15162 | (weak_alias_test_LDFLAGS): New variable. | |
15163 | (weak_alias_test_LDADD): New variable. | |
15164 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
15165 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
15166 | (weak_alias_test_3.o): New target. | |
15167 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
15168 | * testsuite/weak_alias_test_main.cc: New file. | |
15169 | * testsuite/weak_alias_test_1.cc: New file. | |
15170 | * testsuite/weak_alias_test_2.cc: New file. | |
15171 | * testsuite/weak_alias_test_3.cc: New file. | |
15172 | ||
780e49c5 ILT |
15173 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
15174 | ||
cdb0b8f5 ILT |
15175 | * options.h (class General_options): Add --noinhibit-exec option. |
15176 | * main.cc (main): Check --noinhibit-exec. | |
15177 | ||
0864d551 ILT |
15178 | * options.h (class General_options): Define --wrap as a special |
15179 | option. Add wrap_symbols_ field. | |
15180 | (General_options::any_wrap_symbols): New function. | |
15181 | (General_options::is_wrap_symbol): New function. | |
15182 | * options.cc (General_options::parse_wrap): New function. | |
15183 | (General_options::General_options): Initialize wrap_symbols_. | |
15184 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
15185 | (Symbol_table::add_from_object): Handle --wrap. | |
15186 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
15187 | * target.h (Target::wrap_char): New function. | |
15188 | (Target::Target_info): Add wrap_char field. | |
15189 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
15190 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
15191 | * testsuite/testfile.cc (Target_test::test_target_info): | |
15192 | Likewise. | |
15193 | ||
789aa6de ILT |
15194 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
15195 | there is one. | |
15196 | ||
2c38906f ILT |
15197 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
15198 | * layout.cc (Layout::Layout): Initialize new field. | |
15199 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
15200 | output section until we find a section we merged successfully. | |
15201 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
15202 | that the size be non-zero. | |
15203 | ||
780e49c5 ILT |
15204 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
15205 | qualifier. | |
15206 | ||
7fcd0256 ILT |
15207 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
15208 | ||
15209 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
15210 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
15211 | on HAVE_ZLIB. | |
15212 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
15213 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
15214 | ||
6835af53 ILT |
15215 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
15216 | ||
e24f324c ILT |
15217 | * version.cc (version_string): Set to "1.5". |
15218 | ||
a036edd8 ILT |
15219 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
15220 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
15221 | (Target_x86_64::Scan::check_non_pic): New function. | |
15222 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
15223 | (Target_x86_64::Scan::global): Likewise. | |
15224 | ||
624f8810 ILT |
15225 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
15226 | addend parameter. Change caller. Handle merge sections. | |
15227 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
15228 | Address to Addend. Don't add in the result of | |
15229 | local_section_offset, pass down the addend and use the returned | |
15230 | value. | |
15231 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
15232 | Update declarations of local_section_offset and symbol_value. | |
15233 | * testsuite/two_file_test_1.cc (t18): New function. | |
15234 | * testsuite/two_file_test_2.cc (f18): New function. | |
15235 | * testsuite/two_file_test_main.cc (main): Call t18. | |
15236 | * testsuite/two_file_test.h (t18, f18): Declare. | |
15237 | ||
6835af53 ILT |
15238 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
15239 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
15240 | conditionals. | |
15241 | (TEST_READELF): New variable. | |
15242 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
15243 | (check_PROGRAMS): Add two_file_strip_test. | |
15244 | (two_file_strip_test): New target. | |
15245 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
15246 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
15247 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
15248 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
15249 | (two_file_same_shared_strip_test_LDADD): New variable. | |
15250 | (two_file_shared_strip.so): New target. | |
15251 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
15252 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
15253 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
15254 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
15255 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
15256 | ||
86925eef CC |
15257 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
15258 | ||
15259 | * symtab.h (Symbol::is_weak_undefined): New function. | |
15260 | (Symbol::is_strong_undefined): New function. | |
15261 | (Symbol::is_absolute): New function. | |
15262 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
15263 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
15264 | absolute symbols. | |
15265 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
15266 | (weak_undef_test): New target. | |
15267 | * testsuite/Makefile.in: Rebuild. | |
15268 | * testsuite/weak_undef_file1.cc: New file. | |
15269 | * testsuite/weak_undef_file2.cc: New file. | |
15270 | * testsuite/weak_undef_test.cc: New file. | |
15271 | ||
126f3ece ILT |
15272 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
15273 | ||
15274 | * compressed_output.h (class Output_compressed_section): Use | |
15275 | unsigned buffer. | |
15276 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
15277 | add zlib header. | |
15278 | (zlib_compressed_suffix): Removed. | |
15279 | (Output_compressed_section::set_final_data_size): Use unsigned | |
15280 | buffers. | |
15281 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
15282 | Fix linker invocation. | |
15283 | (flagstest_o_specialfile_and_compress_debug_sections): | |
15284 | Likewise. | |
15285 | * testsuite/Makefile.in: Regenerated. | |
15286 | ||
deae2a14 DM |
15287 | 2008-04-02 David S. Miller <davem@davemloft.net> |
15288 | ||
15289 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
15290 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
15291 | ||
70752818 ILT |
15292 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
15293 | ||
15294 | * TODO: New file. | |
15295 | ||
39d0cb0e ILT |
15296 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
15297 | ||
15298 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
15299 | parameters. Update for new key type to views_. Change all | |
15300 | callers. | |
15301 | (File_read::read): Adjust for byteshift in returned view. | |
15302 | (File_read::add_view): New function, broken out of | |
15303 | find_and_make_view. | |
15304 | (File_read::make_view): New function, broken out of | |
15305 | find_and_make_view. | |
15306 | (File_read::find_or_make_view): Add offset and aligned | |
15307 | parameters. Rewrite accordingly. Change all callers. | |
15308 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
15309 | for byteshift in return value. | |
15310 | (File_read::get_lasting_view): Likewise. | |
15311 | * fileread.h (class File_read): Update declarations. | |
15312 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
15313 | constructor. Add byteshift method. | |
15314 | * archive.h (Archive::clear_uncached_views): New function. | |
15315 | (Archive::get_view): Add aligned parameter. Change all callers. | |
15316 | * object.h (Object::get_view): Add aligned parameter. Change all | |
15317 | callers. | |
15318 | (Object::get_lasting_view): Likewise. | |
15319 | ||
15320 | * fileread.cc (File_read::release): Don't call clear_views if | |
15321 | there are multiple objects. | |
15322 | * fileread.h (File_read::clear_uncached_views): New function. | |
15323 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
15324 | on the archive. | |
15325 | ||
a1207466 CC |
15326 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
15327 | ||
15328 | Add thin archive support. | |
15329 | * archive.cc (Archive::armagt): New const. | |
15330 | (Archive::setup): Remove task parameter and calls to unlock. | |
15331 | (Archive::unlock_nested_archives): New function. | |
15332 | (Archive::read_header): Add nested_off parameter. Change | |
15333 | all callers. | |
15334 | (Archive::interpret_header): Likewise. | |
15335 | (Archive::include_all_members): Change to handle thin | |
15336 | archives. | |
15337 | (Archive::include_member): Likewise. | |
15338 | * archive.h (Archive::Archive): Add new parameters and | |
15339 | initializers. | |
15340 | (Archive::armagt): New const. | |
15341 | (Archive::setup): Remove task parameter. | |
15342 | (Archive::unlock_nested_archives): New function. | |
15343 | (Archive::read_header): Add nested_off parameter. | |
15344 | (Archive::interpret_header): Likewise. | |
15345 | (Archive::Nested_archive_table): New typedef. | |
15346 | (Archive::is_thin_archive_): New field. | |
15347 | (Archive::nested_archives_): New field. | |
15348 | (Archive::options_): New field. | |
15349 | (Archive::dirpath_): New field. | |
15350 | (Archive::task_): New field. | |
15351 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
15352 | for thin archives. Pass additional parameters to | |
15353 | Archive::Archive. Unlock the archive file after calling | |
15354 | Archive::setup. | |
cd536b21 | 15355 | |
479f6503 ILT |
15356 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
15357 | ||
686c8caf ILT |
15358 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
15359 | version symbol to be local. | |
15360 | * testsuite/ver_test_4.sh: New file. | |
15361 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
15362 | (check_DATA): Add ver_test_4.syms. | |
15363 | (ver_test_4.syms): New target. | |
15364 | * testsuite/Makefile.in: Rebuild. | |
15365 | ||
ab794b6b ILT |
15366 | * output.cc |
15367 | (Output_section::Input_section_sort_entry::has_priority): New | |
15368 | function. | |
15369 | (Output_section::Input_section_sort_entry::match_file_name): New | |
15370 | function. | |
15371 | (Output_section::Input_section_sort_entry::match_section_name): | |
15372 | Remove. | |
15373 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
15374 | Remove. | |
15375 | (Output_section::Input_section_sort_entry::match_section_file): | |
15376 | Remove. | |
15377 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
15378 | using new Input_section_sort_entry functions. Sort crtbegin and | |
15379 | crtend first. Sort sections with no priority before sections with | |
15380 | a priority. | |
15381 | * testsuite/initpri1.c (d3): Check j != 4. | |
15382 | (cd5): New constructor/destructor function. | |
15383 | (main): Check j != 2. | |
15384 | ||
479f6503 ILT |
15385 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
15386 | new symbol when resolving, don't call set_is_default. | |
15387 | * testsuite/ver_test_7.cc: New file. | |
15388 | * testsuite/ver_test_7.sh: New file. | |
15389 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
15390 | (ver_test_7.o): New target. | |
15391 | (check_SCRIPTS): Add ver_test_7.sh. | |
15392 | (check_DATA): Add ver_test_7.syms. | |
15393 | (ver_test_7.syms): New target. | |
15394 | ||
2fd32231 ILT |
15395 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
15396 | ||
15397 | * layout.cc (Layout::layout): If we see an input section with a | |
15398 | name that needs sorting, set the must_sort flag for the output | |
15399 | section. | |
15400 | (Layout::make_output_section): If the name of the output section | |
15401 | indicates that it might require sorting, set the may_sort flag. | |
15402 | * output.h (Output_section::may_sort_attached_input_sections): New | |
15403 | function. | |
15404 | (Output_section::set_may_sort_attached_input_sections): New | |
15405 | function. | |
15406 | (Output_section::must_sort_attached_input_sections): New | |
15407 | function. | |
15408 | (Output_section::set_must_sort_attached_input_sections): New | |
15409 | function. | |
15410 | (class Output_section): Declare Input_section_sort_entry. Define | |
15411 | Input_section_sort_compare. Declare | |
15412 | sort_attached_input_sections. Add new fields: | |
15413 | may_sort_attached_input_sections_, | |
15414 | must_sort_attached_input_sections_, | |
15415 | attached_input_sections_are_sorted_. | |
15416 | * output.cc (Output_section::Output_section): Initialize new | |
15417 | fields. | |
15418 | (Output_section::add_input_section): Add an entry to | |
15419 | input_sections_ if may_sort or must_sort are true. | |
15420 | (Output_section::set_final_data_size): Call | |
15421 | sort_attached_input_sections if necessary. | |
15422 | (Output_section::Input_section_sort_entry): Define new class. | |
15423 | (Output_section::Input_section_sort_compare::operator()): New | |
15424 | function. | |
15425 | (Output_section::sort_attached_input_sections): New function. | |
15426 | * configure.ac: Check whether the compiler supports constructor | |
15427 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
15428 | * testsuite/initpri1.c: New file. | |
15429 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
15430 | CONSTRUCTOR_PRIORITY. | |
15431 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
15432 | (initpri1_LDFLAGS): New variable. | |
15433 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
15434 | ||
18e6b24e ILT |
15435 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
15436 | ||
49bdd526 ILT |
15437 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
15438 | * testsuite/common_test_1.c: New file. | |
15439 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
15440 | (common_test_1_SOURCES): New variable. | |
15441 | (common_test_1_DEPENDENCIES): New variable. | |
15442 | (common_test_1_LDFLAGS): New variable. | |
15443 | ||
18e6b24e ILT |
15444 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
15445 | and commons_ correctly when NAME/VERSION does not override | |
15446 | NAME/NULL. | |
15447 | * testsuite/ver_test_6.c: New file. | |
15448 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
15449 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
15450 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
15451 | ||
04bf7072 ILT |
15452 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
15453 | ||
5871526f ILT |
15454 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
15455 | of an undefined symbol from a version script. | |
15456 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
15457 | (ver_test_5.o): New target. | |
15458 | (check_SCRIPTS): Add ver_test_5.sh. | |
15459 | (check_DATA): Add ver_test_5.syms. | |
15460 | (ver_test_5.syms): New target. | |
15461 | * testsuite/ver_test_5.cc: New file. | |
15462 | * testsuite/ver_test_5.script: New file. | |
15463 | * testsuite/ver_test_5.sh: New file. | |
15464 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
15465 | ||
04bf7072 ILT |
15466 | PR gold/5986 |
15467 | Fix problems building gold with gcc 4.3.0. | |
15468 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
15469 | (gold_error_at_location, gold_warning_at_location): Use it. | |
15470 | * configure.ac: Check whether we can compile and use a template | |
15471 | function with a printf attribute. | |
15472 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
15473 | when jumping over bytes. | |
15474 | * object.cc: Instantiate Object::read_section_data. | |
15475 | * debug.h: Include <cstring> | |
15476 | * dwarf_reader.cc: Include <algorithm> | |
15477 | * main.cc: Include <cstring>. | |
15478 | * options.cc: Include <cstring>. | |
15479 | * output.cc: Include <cstring>. | |
15480 | * script.cc: Include <cstring>. | |
15481 | * script.h: Include <string>. | |
15482 | * symtab.cc: Include <cstring> and <algorithm>. | |
15483 | * target-select.cc: Include <cstring>. | |
15484 | * version.cc: Include <string>. | |
15485 | * testsuite/testmain.cc: Include <cstdlib>. | |
15486 | * configure, config.in: Rebuild. | |
15487 | ||
874c5b28 ILT |
15488 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
15489 | ||
819d6c3a ILT |
15490 | * options.cc: Include "../bfd/bfdver.h". |
15491 | (options::help): Print bug reporting address. | |
15492 | ||
f4b2c6f5 ILT |
15493 | * version.cc (print_version): Adjust output for current value of |
15494 | BFD_VERSION_STRING. | |
15495 | ||
15496 | * NEWS: New file. | |
15497 | ||
e96caa79 ILT |
15498 | * options.cc (options::help): Print list of supported targets. |
15499 | * target-select.h: Include <vector>. | |
15500 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
15501 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
15502 | (Target_selector::Target_selector): Add bfd_name parameter. | |
15503 | (Target_selector::recognize): Make non-virtual, call | |
15504 | do_recognize. | |
15505 | (Target_selector::recognize_by_name): Make non-virtual, call | |
15506 | do_recognize_by_name. | |
15507 | (Target_selector::supported_names): New function. | |
15508 | (Target_selector::bfd_name): New function. | |
15509 | (Target_selector::do_instantiate_target): New pure virtual | |
15510 | function. | |
15511 | (Target_selector::do_recognize): New virtual function. | |
15512 | (Target_selector::do_recognize_by_name): New virtual function. | |
15513 | (Target_selector::instantiate_target): New private function. | |
15514 | (supported_target_names): Declare. | |
15515 | * target-select.cc (Target_selector::Target_selector): Update for | |
15516 | new parameter and fields. | |
15517 | (select_target_by_name): Check that the name matches before | |
15518 | calling recognize_by_name. | |
15519 | (supported_target_names): New function. | |
15520 | * i386.cc (class Target_selector_i386): Update Target_selector | |
15521 | constructor call. Remove recognize and recognize_by_name. Add | |
15522 | do_instantiate_target. | |
15523 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
15524 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
15525 | changes to Target_selector. | |
15526 | ||
874c5b28 ILT |
15527 | * README: Rewrite, with some notes on unsupported features. |
15528 | ||
0a65a3a7 CC |
15529 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
15530 | ||
15531 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
15532 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
15533 | member functions. | |
15534 | (Target_i386::Scan::global): Likewise. | |
15535 | (Target_i386::Relocate::relocate): Likewise. | |
15536 | (Target_i386::Relocate::relocate_tls): Likewise. | |
15537 | * object.h (Got_offset_list): New class. | |
15538 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
15539 | (Sized_relobj::local_got_offset): Likewise. | |
15540 | (Sized_relobj::set_local_got_offset): Likewise. | |
15541 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
15542 | (Sized_relobj::local_tls_got_offset): Removed. | |
15543 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
15544 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
15545 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
15546 | (Output_data_got::add_global_with_rel): Likewise. | |
15547 | (Output_data_got::add_global_with_rela): Likewise. | |
15548 | (Output_data_got::add_global_pair_with_rel): New function. | |
15549 | (Output_data_got::add_global_pair_with_rela): New function. | |
15550 | (Output_data_got::add_local): Added got_type parameter. | |
15551 | (Output_data_got::add_local_with_rel): Likewise. | |
15552 | (Output_data_got::add_local_with_rela): Likewise. | |
15553 | (Output_data_got::add_local_pair_with_rel): New function. | |
15554 | (Output_data_got::add_local_pair_with_rela): New function. | |
15555 | (Output_data_got::add_global_tls): Removed. | |
15556 | (Output_data_got::add_global_tls_with_rel): Removed. | |
15557 | (Output_data_got::add_global_tls_with_rela): Removed. | |
15558 | (Output_data_got::add_local_tls): Removed. | |
15559 | (Output_data_got::add_local_tls_with_rel): Removed. | |
15560 | (Output_data_got::add_local_tls_with_rela): Removed. | |
15561 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
15562 | (Output_data_got::add_global_with_rel): Likewise. | |
15563 | (Output_data_got::add_global_with_rela): Likewise. | |
15564 | (Output_data_got::add_global_pair_with_rel): New function. | |
15565 | (Output_data_got::add_global_pair_with_rela): New function. | |
15566 | (Output_data_got::add_local): Added got_type parameter. | |
15567 | (Output_data_got::add_local_with_rel): Likewise. | |
15568 | (Output_data_got::add_local_with_rela): Likewise. | |
15569 | (Output_data_got::add_local_pair_with_rel): New function. | |
15570 | (Output_data_got::add_local_pair_with_rela): New function. | |
15571 | (Output_data_got::add_global_tls): Removed. | |
15572 | (Output_data_got::add_global_tls_with_rel): Removed. | |
15573 | (Output_data_got::add_global_tls_with_rela): Removed. | |
15574 | (Output_data_got::add_local_tls): Removed. | |
15575 | (Output_data_got::add_local_tls_with_rel): Removed. | |
15576 | (Output_data_got::add_local_tls_with_rela): Removed. | |
15577 | * resolve.cc (Symbol::override_base_with_special): Removed | |
15578 | reference to has_got_offset_ field. | |
15579 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
15580 | of got_offset_ with got_offsets_. Removed initialization | |
15581 | of has_got_offset_ | |
53fcba31 | 15582 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
0a65a3a7 CC |
15583 | (Symbol::got_offset): Likewise. |
15584 | (Symbol::set_got_offset): Likewise. | |
15585 | (Symbol::has_tls_got_offset): Removed. | |
15586 | (Symbol::tls_got_offset): Removed. | |
15587 | (Symbol::set_tls_got_offset): Removed. | |
15588 | (Symbol::got_offset_): Removed. | |
15589 | (Symbol::tls_mod_got_offset_): Removed. | |
15590 | (Symbol::tls_pair_got_offset_): Removed. | |
15591 | (Symbol::got_offsets_): New field. | |
15592 | (Symbol::has_got_offset): Removed. | |
15593 | (Symbol::has_tls_mod_got_offset): Removed. | |
15594 | (Symbol::has_tls_pair_got_offset): Removed. | |
15595 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
15596 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
15597 | member functions. | |
15598 | (Target_x86_64::Scan::global): Likewise. | |
15599 | (Target_x86_64::Relocate::relocate): Likewise. | |
15600 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
15601 | ||
bd52eafb BE |
15602 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
15603 | ||
15604 | * yyscript.y: Fix spelling error in comment. | |
15605 | ||
8b105e34 ILT |
15606 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
15607 | ||
8ed814a9 ILT |
15608 | * options.h (class General_options): Define build_id option. |
15609 | * layout.h (class Layout): Declare write_build_id, create_note, | |
15610 | create_build_id. Add build_id_note_ member. | |
15611 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
15612 | "libiberty.h", "md5.h", "sha1.h". | |
15613 | (Layout::Layout): Initialize eh_frame_data_, | |
15614 | eh_frame_hdr_section_, and build_id_note_. | |
15615 | (Layout::finalize): Call create_build_id. | |
15616 | (Layout::create_note): New function, broken out of | |
15617 | Layout::create_gold_note. | |
15618 | (Layout::create_gold_note): Call create_note. | |
15619 | (Layout::create_build_id): New function. | |
15620 | (Layout::write_build_id): New function. | |
15621 | (Close_task_runner::run): Call write_build_id. | |
15622 | ||
8b105e34 ILT |
15623 | * x86_64.cc: Correct license to GPLv3. |
15624 | ||
086a1841 ILT |
15625 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
15626 | ||
15627 | * options.cc: Include "demangle.h". | |
15628 | (parse_optional_string): New function. | |
15629 | (parse_long_option): Handle takes_optional_argument. | |
15630 | (parse_short_option): Update dash_z initializer. Handle | |
15631 | takes_optional_argument. | |
15632 | (General_options::General_options): Initialize do_demangle_. | |
15633 | (General_options::finalize): Set do_demangle_. Handle demangling | |
15634 | style. | |
15635 | * options.h (parse_optional_string): Declare. | |
15636 | (struct One_option): Add optional_arg field. Update constructor. | |
15637 | Update call constructor calls. Add takes_optional_argument | |
15638 | function. | |
15639 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
15640 | (DEFINE_optional_string): Define. | |
15641 | (General_options::demangle): Change from DEFINE_bool to | |
15642 | DEFINE_optional_string. | |
15643 | (General_options::no_demangle): New function. | |
15644 | (General_options::do_demangle): New function. | |
15645 | (General_options::set_do_demangle): New function. | |
15646 | (General_options::execstack_status_): Move definition to end of | |
15647 | class definition. | |
15648 | (General_options::static_): Likewise. | |
15649 | (General_options::do_demangle_): New field. | |
15650 | * object.cc (big_endian>::get_symbol_location_info): Call | |
15651 | Options::do_demangle, not Options::demangle. | |
15652 | * symtab.cc (demangle): Likewise. | |
15653 | ||
cbb93e63 ILT |
15654 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
15655 | ||
15656 | * gold.h: Include <cstddef> and <sys/types.h> | |
15657 | * options.h: Include <cstring>. | |
15658 | ||
ec531623 ILT |
15659 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
15660 | ||
15661 | * Added source code to GNU binutils. | |
752937aa | 15662 | \f |
4b95cf5c | 15663 | Copyright (C) 2008-2014 Free Software Foundation, Inc. |
752937aa NC |
15664 | |
15665 | Copying and distribution of this file, with or without modification, | |
15666 | are permitted in any medium without royalty provided the copyright | |
15667 | notice and this notice are preserved. | |
15668 | ||
15669 | Local Variables: | |
15670 | mode: change-log | |
15671 | left-margin: 8 | |
15672 | fill-column: 74 | |
15673 | version-control: never | |
15674 | End: |