Commit | Line | Data |
---|---|---|
786a118c NC |
1 | 2016-04-28 Nick Clifton <nickc@redhat.com> |
2 | ||
3 | * po/zh_CN.po: Updated Chinese (simplified) translation. | |
4 | ||
6fd8e7c2 L |
5 | 2016-04-15 H.J. Lu <hongjiu.lu@intel.com> |
6 | ||
7 | * Makefile.in: Regenerated with automake 1.11.6. | |
8 | * aclocal.m4: Likewise. | |
9 | * testsuite/Makefile.in: Likewise. | |
10 | ||
b60ecbc6 CC |
11 | 2016-03-30 Cary Coutant <ccoutant@gmail.com> |
12 | ||
13 | PR gold/16979 | |
14 | * symtab.cc (Symbol_table::define_default_version): Check for case | |
15 | where symbols are both in different shared objects. | |
16 | ||
ed700649 CC |
17 | 2016-03-27 Cary Coutant <ccoutant@gmail.com> |
18 | ||
19 | PR gold/16111 | |
20 | * i386.cc (Target_i386): Add check for fully-resolved symbol for | |
21 | R_386_GOTOFF. | |
22 | ||
9780e045 NC |
23 | 2016-03-22 Nick Clifton <nickc@redhat.com> |
24 | ||
25 | * configure: Regenerate. | |
26 | ||
648c5cbb CC |
27 | 2016-03-21 Cary Coutant <ccoutant@gmail.com> |
28 | ||
29 | PR gold/19842 | |
30 | * errors.cc (Errors::undefined_symbol): Add info message when | |
31 | symbol should have been provided by a plugin. | |
32 | * target-reloc.h (issue_undefined_symbol_error): Check for | |
33 | placeholder symbols defined in discarded sections. | |
34 | * testsuite/Makefile.am (plugin_test_9b): New test case. | |
35 | * testsuite/Makefile.in: Regenerate. | |
36 | * testsuite/plugin_test_9b_elf.cc: New test source file. | |
37 | * testsuite/plugin_test_9b_ir.cc: New test source file. | |
38 | ||
698400bf CC |
39 | 2016-03-20 Cary Coutant <ccoutant@gmail.com> |
40 | ||
41 | PR gold/19002 | |
42 | * ehframe.cc (Eh_frame::read_fde): Check for dropped functions. | |
43 | * testsuite/Makefile.am (eh_test_2): New test. | |
44 | * testsuite/Makefile.in: Regenerate. | |
45 | * testsuite/eh_test_2.sh: New test script. | |
46 | * testsuite/eh_test_a.cc (bar): Make it comdat. | |
47 | * testsuite/eh_test_b.cc (bar): Add a duplicate copy. | |
48 | ||
01b84e25 VR |
49 | 2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
50 | ||
51 | * mips.cc (Mips_relobj::is_n64_): Remove. | |
52 | (Target_mips::ei_class_): Likewise. | |
53 | (Mips_relobj::is_newabi): Call methods. | |
54 | (Mips_relobj::is_n64): Change checking for N64 ABI. | |
55 | (Target_mips::is_output_n64): Likewise. | |
56 | (Target_mips::merge_processor_specific_flags): Remove ei_class | |
57 | argument, and remove comparing ei_class. | |
58 | (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field | |
59 | of the ELF header. | |
60 | (Target_mips::do_finalize_sections): Don't pass ei_class argument | |
61 | to merge_processor_specific_flags. | |
62 | (Target_mips::elf_mips_abi_name): Remove ei_class argument, and | |
63 | change checking for N64 ABI. | |
64 | ||
47a9f4fc VR |
65 | 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
66 | ||
67 | * mips.cc (enum Special_relocation_symbol): New enum type. | |
68 | (is_readonly_section): New function. | |
69 | (eh_reloc): Likewise. | |
70 | (Mips_got_entry::is_section_symbol_): New member. | |
71 | (Mips_got_entry::is_section_symbol): New method. | |
72 | (Mips_got_info::record_local_got_symbol): Add is_section_symbol | |
73 | argument. | |
74 | (Mips_relobj::mips_elf_options_section_name): New method. | |
75 | (Mips_output_data_got::record_local_got_symbol): Add | |
76 | is_section_symbol argument, and pass it to | |
77 | Mips_got_info::record_local_got_symbol. | |
78 | (Mips_output_data_got::got_offset): Add addend argument, and pass | |
79 | it to Relobj::local_got_offset. | |
80 | (struct Mips_output_reloc_writer): New type. | |
81 | (class Mips_output_data_reloc): New class. | |
82 | (Mips_output_data_plt::Reloc_section): Change type to | |
83 | Mips_output_data_reloc. | |
84 | (Target_mips::Reloc_section): Likewise. | |
85 | (Mips_reloc_types::get_r_addend): Remove unsigned from return type. | |
86 | (Mips_classify_reloc::get_r_type2): New method. | |
87 | (Mips_classify_reloc::get_r_type3): Likewise. | |
88 | (Mips_classify_reloc::get_r_ssym): Likewise. | |
89 | (Target_mips::Reloca_section): Remove. | |
90 | (Relocate::should_apply_static_reloc): Rename from | |
91 | should_apply_r_mips_32_reloc. | |
92 | (Target_mips::copy_reloc): Replace Reltype parameter with r_type | |
93 | and r_offset. | |
94 | (Mips_relocate_functions::Valtype): New type. | |
95 | (Mips_relocate_functions::Valtype64): New type. | |
96 | (Mips_relocate_functions::check_overflow): New method. | |
97 | (Mips_relocate_functions::mips_reloc_unshuffle): Move to public | |
98 | interface. | |
99 | (Mips_relocate_functions::mips_reloc_shuffle): Likewise. | |
100 | (Mips_relocate_functions::rel16): Add support for resolving | |
101 | relocations for Mips64. | |
102 | (Mips_relocate_functions::rel32): Likewise. | |
103 | (Mips_relocate_functions::reljalr): Likewise. | |
104 | (Mips_relocate_functions::relpc32): Likewise. | |
105 | (Mips_relocate_functions::rel26): Likewise. | |
106 | (Mips_relocate_functions::relpc16): Likewise. | |
107 | (Mips_relocate_functions::relmicromips_pc7_s1): Likewise. | |
108 | (Mips_relocate_functions::relmicromips_pc10_s1): Likewise. | |
109 | (Mips_relocate_functions::relmicromips_pc16_s1): Likewise. | |
110 | (Mips_relocate_functions::do_relhi16): Likewise. | |
111 | (Mips_relocate_functions::do_relgot16_local): Likewise. | |
112 | (Mips_relocate_functions::rello16): Likewise. | |
113 | (Mips_relocate_functions::relgot): Likewise. | |
114 | (Mips_relocate_functions::relgotpage): Likewise. | |
115 | (Mips_relocate_functions::relgotofst): Likewise. | |
116 | (Mips_relocate_functions::relgot_hi16): Likewise. | |
117 | (Mips_relocate_functions::relgot_lo16): Likewise. | |
118 | (Mips_relocate_functions::relgprel): Likewise. | |
119 | (Mips_relocate_functions::relgprel32): Likewise. | |
120 | (Mips_relocate_functions::tlsrelhi16): Likewise. | |
121 | (Mips_relocate_functions::tlsrello16): Likewise. | |
122 | (Mips_relocate_functions::tlsrel32): Likewise. | |
123 | (Mips_relocate_functions::relsub): Likewise. | |
124 | (Mips_relocate_functions::releh): New method. | |
125 | (Mips_relocate_functions::rel64): Likewise. | |
126 | (Mips_got_info::record_local_got_symbol): Add is_section_symbol and | |
127 | pass it to Mips_got_entry. | |
128 | (Mips_got_info::add_local_entries): Pass addend argument | |
129 | to code functions, and for STT_SECTION symbols call | |
130 | add_symbolless_local_addend. | |
131 | (Mips_got_info::add_tls_entries): Pass addend argument to code | |
132 | functions. | |
133 | (Mips_relobj::do_read_symbols): Read gp value that was used to | |
134 | create object. | |
135 | (Mips_output_data_plt::plt_entry): Remove opcode from l[wd] | |
136 | instruction. Opcode for instruction will be selected later. | |
137 | (Target_mips::gc_process_relocs): Add case for SHT_RELA. | |
138 | (Target_mips::scan_relocatable_relocs): Likewise. | |
139 | (Target_mips::emit_relocs_scan): Likewise. | |
140 | (Target_mips::relocate_relocs): Likewise. | |
141 | (Target_mips::do_finalize_sections): Skip objects for merging | |
142 | processor specific flags in which all input sections will be | |
143 | discarded. | |
144 | (mips_get_size_for_reloc): Add case for R_MIPS_EH. | |
145 | (Target_mips::Scan::get_reference_flags): Likewise. | |
146 | (Target_mips::relocate_special_relocatable): Call rel26 method with | |
147 | calculate_only and calculated_value arguments. | |
148 | (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a | |
149 | dynamic relocation against a readonly sections, and pass | |
150 | is_section_symbol to Mips_got_info::record_local_got_symbol. | |
151 | (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a | |
152 | dynamic relocation against a readonly sections, and pass r_type | |
153 | and r_offset to Target_mips::copy_reloc. | |
154 | (Target_mips::Relocate::relocate): Add support for resolving | |
155 | relocations for Mips64. | |
156 | (Target_mips::mips_info): Add case for Mips64 default dynamic | |
157 | linker name. | |
158 | (Target_selector_mips): Correct emulation names. | |
159 | ||
1a08ae21 VR |
160 | 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
161 | ||
162 | * mips.cc (class Mips_output_data_la25_stub): Add | |
163 | do_print_to_mapfile function. | |
164 | ||
c2fa9ced VR |
165 | 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> |
166 | ||
167 | * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of | |
168 | elf_r_info. | |
169 | ||
fd91f002 L |
170 | 2016-03-09 H.J. Lu <hongjiu.lu@intel.com> |
171 | ||
172 | * testsuite/plugin_layout_with_alignment.cc: Renamed to .. | |
173 | * testsuite/plugin_layout_with_alignment.c: This. | |
174 | * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated. | |
175 | (plugin_layout_with_alignment): Likewise. | |
176 | * testsuite/Makefile.in: Regenerated. | |
177 | ||
7ff6eb49 CC |
178 | 2016-03-08 Cary Coutant <ccoutant@gmail.com> |
179 | ||
180 | PR 19751 | |
181 | * testsuite/Makefile.am (retain_symbols_file_test): Remove check | |
182 | for constructor. | |
183 | * testsuite/Makefile.in: Regenerate. | |
184 | * testsuite/dynamic_list.sh: Likewise. | |
185 | * testsuite/retain_symbols_file_test.sh: Likewise. | |
186 | ||
202736be CC |
187 | 2016-03-08 Cary Coutant <ccoutant@gmail.com> |
188 | ||
189 | PR 19751 | |
190 | * arm.cc (Reloc_stub::Key::name): Add unused attribute. | |
191 | * dirsearch.cc (Dir_caches::~Dir_caches): Likewise. | |
192 | ||
c32482d6 CC |
193 | 2016-03-08 Cary Coutant <ccoutant@gmail.com> |
194 | Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com> | |
195 | ||
196 | * output.cc (Output_reloc_writer): New type. | |
197 | (Output_data_reloc_base::do_write): Move implementation to template | |
198 | in output.h and replace with invocation of template. | |
199 | * output.h (Output_file): Move to top of file. | |
200 | (Output_reloc::get_symbol_index): Move to public interface. | |
201 | (Output_reloc::get_address): Likewise. | |
202 | (Output_data_reloc_base::do_write_generic): New function template. | |
203 | ||
8d04e81d CC |
204 | 2016-03-04 Cary Coutant <ccoutant@gmail.com> |
205 | ||
206 | PR gold/19019 | |
207 | PR gold/19763 | |
208 | * symtab.cc: Instantiate Sized_symbol::init_constant and | |
209 | Sized_symbol::init_undefined. | |
210 | ||
dc1c8a16 CC |
211 | 2016-03-03 Cary Coutant <ccoutant@gmail.com> |
212 | ||
213 | PR gold/19019 | |
214 | * layout.h (Layout::add_target_specific_dynamic_tag): New function. | |
215 | * layout.cc (Layout::add_target_specific_dynamic_tag): New function. | |
216 | * mips.cc (Target_mips::make_symbol): Adjust function signature. | |
217 | * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_. | |
218 | (Target_sparc::do_is_defined_by_abi): Remove test for | |
219 | STT_SPARC_REGISTER. | |
220 | (Target_sparc::Register_symbol): New struct type. | |
221 | (Target_sparc::register_syms_): New data member. | |
222 | (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true. | |
223 | (Target_sparc::make_symbol): New function. | |
224 | (Target_sparc::do_finalize_sections): Add register symbols and new | |
225 | dynamic table entries. | |
226 | * symtab.h (Sized_symbol::init_undefined): Add value parameter. | |
227 | (Symbol_table::add_target_global_symbol): New function. | |
228 | (Symbol_table::target_symbols_): New data member. | |
229 | * symtab.cc (Sized_symbol::init_undefined): Add value parameter. | |
230 | (Symbol_table::Symbol_table): Initialize target_symbols_. | |
231 | (Symbol_table::add_from_object): Pass additional parameters to | |
232 | Target::make_symbol. | |
233 | (Symbol_table::define_special_symbol): Likewise. | |
234 | (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for | |
235 | undefined symbol value. | |
236 | (Symbol_table::set_dynsym_indexes): Process target-specific symbols. | |
237 | (Symbol_table::sized_finalize): Likewise. | |
238 | (Symbol_table::sized_write_globals): Likewise. | |
239 | * target.h (Sized_target::make_symbol): Add name, st_type, object, | |
240 | st_shndx, and value parameters. | |
241 | ||
9b738e36 | 242 | 2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> |
a06ed37d RÁE |
243 | |
244 | * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and | |
245 | LDPK_WEAKUNDEF symbols. | |
246 | ||
3f1f41f5 L |
247 | 2016-03-03 Than McIntosh <thanm@google.com> |
248 | ||
249 | * plugin.cc (Plugin::load): Include hooks for get_input_section_size | |
250 | and get_input_section_alignment in transfer vector. | |
251 | (get_input_section_alignment): New function. | |
252 | (get_input_section_size): New function. | |
253 | * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test. | |
254 | * testsuite/Makefile.in: [Regenerate.] | |
255 | * testsuite/plugin_section_alignment.cc: New test file. | |
256 | * testsuite/plugin_layout_with_alignment.cc: New test file. | |
257 | * testsuite/plugin_layout_with_alignment.sh: New test file. | |
258 | ||
9b738e36 | 259 | 2016-03-03 Evgenii Stepanov <eugenis@google.com> |
95ecdfbf ES |
260 | |
261 | * plugin.h (Pluginobj::get_symbol_resolution_info): Add version | |
262 | parameter. | |
263 | * plugin.cc (get_symbols_v3): New function. | |
264 | (Plugin::load): Add LDPT_GET_SYMBOLS_V3. | |
265 | (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using | |
266 | new version. | |
267 | ||
fc5a9bd5 CC |
268 | 2016-02-26 Egor Kochetov <egor.kochetov@intel.com> |
269 | Cary Coutant <ccoutant@gmail.com> | |
270 | ||
271 | PR gold/19735 | |
272 | * ehframe.h (Cie::fde_encoding): New method. | |
273 | * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length | |
274 | address ranges. | |
275 | ||
1cd17042 L |
276 | 2016-02-15 H.J. Lu <hongjiu.lu@intel.com> |
277 | ||
278 | * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass | |
279 | -mrelax-relocations=yes to $(TEST_AS). | |
280 | (x86_64_mov_to_lea6.o): Likewise. | |
281 | (x86_64_overflow_pc32.o): Remove duplicated target. | |
282 | * testsuite/Makefile.in: Regenerated. | |
283 | ||
2b63aca3 MK |
284 | 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net> |
285 | ||
286 | * s390.cc (Target_s390::match_view_u): New helper method. | |
287 | (Target_s390::do_is_call_to_non_split): New method. | |
288 | (Target_s390::ss_code_st_r14): New const. | |
289 | (Target_s390::ss_code_l_r14): New const. | |
290 | (Target_s390::ss_code_bras_8): New const. | |
291 | (Target_s390::ss_code_l_basr): New const. | |
292 | (Target_s390::ss_code_a_basr): New const. | |
293 | (Target_s390::ss_code_ear): New const. | |
294 | (Target_s390::ss_code_c): New const. | |
295 | (Target_s390::ss_code_larl): New const. | |
296 | (Target_s390::ss_code_brasl): New const. | |
297 | (Target_s390::ss_code_jg): New const. | |
298 | (Target_s390::ss_code_jgl): New const. | |
299 | (Target_s390::ss_match_mcount): New helper method. | |
300 | (Target_s390::ss_match_l): New helper method. | |
301 | (Target_s390::ss_match_ahi): New helper method. | |
302 | (Target_s390::ss_match_alfi): New helper method. | |
303 | (Target_s390::ss_match_cr): New helper method. | |
304 | (Target_s390::do_calls_non_split): New method. | |
305 | * testsuite/Makefile.am: Added new tests. | |
306 | * testsuite/Makefile.in: Regenerate. | |
307 | * testsuite/split_s390.sh: New test. | |
308 | * testsuite/split_s390_1_a1.s: New test. | |
309 | * testsuite/split_s390_1_a2.s: New test. | |
310 | * testsuite/split_s390_1_n1.s: New test. | |
311 | * testsuite/split_s390_1_n2.s: New test. | |
312 | * testsuite/split_s390_1_z1.s: New test. | |
313 | * testsuite/split_s390_1_z2.s: New test. | |
314 | * testsuite/split_s390_1_z3.s: New test. | |
315 | * testsuite/split_s390_1_z4.s: New test. | |
316 | * testsuite/split_s390_2_ns.s: New test. | |
317 | * testsuite/split_s390_2_s.s: New test. | |
318 | * testsuite/split_s390x_1_a1.s: New test. | |
319 | * testsuite/split_s390x_1_a2.s: New test. | |
320 | * testsuite/split_s390x_1_n1.s: New test. | |
321 | * testsuite/split_s390x_1_n2.s: New test. | |
322 | * testsuite/split_s390x_1_z1.s: New test. | |
323 | * testsuite/split_s390x_1_z2.s: New test. | |
324 | * testsuite/split_s390x_1_z3.s: New test. | |
325 | * testsuite/split_s390x_1_z4.s: New test. | |
326 | * testsuite/split_s390x_2_ns.s: New test. | |
327 | * testsuite/split_s390x_2_s.s: New test. | |
328 | ||
e3dbf582 HS |
329 | 2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com> |
330 | ||
331 | * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove | |
332 | info message for every erratum 843419 found and fixed. | |
333 | ||
17ecd016 CC |
334 | 2016-02-07 Cary Coutant <ccoutant@gmail.com> |
335 | ||
336 | PR gold/18695 | |
337 | * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional | |
338 | information to relocation overflow errors. | |
339 | ||
7c8b700c CC |
340 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
341 | ||
17ecd016 | 342 | PR gold/18695 |
7c8b700c CC |
343 | * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32 |
344 | overflow checking when symbol value + addend < 0. | |
345 | ||
b7a4e9d8 CC |
346 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
347 | ||
348 | PR gold/19577 | |
349 | * reloc.h (Limits): New class. | |
350 | (Bits::has_overflow32): Use min/max values from Limits. | |
351 | (Bits::has_unsigned_overflow32): Likewise. | |
352 | (Bits::has_signed_unsigned_overflow32): Likewise. | |
353 | (Bits::has_overflow): Likewise. | |
354 | (Bits::has_unsigned_overflow): Likewise. | |
355 | (Bits::has_signed_unsigned_overflow64): Likewise. | |
356 | ||
19ef3f4d CC |
357 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
358 | ||
359 | PR gold/19567 | |
360 | * reloc.h (Relocate_functions::Overflow_check): Add comments. | |
361 | * x86_64.cc (X86_64_relocate_functions): New class. | |
362 | (Target_x86_64::Relocate::relocate): Use the new class. | |
363 | * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option. | |
364 | (x32_overflow_pc32): New test case. | |
365 | * testsuite/Makefile.in: Regenerate. | |
366 | * testsuite/x32_overflow_pc32.sh: New script. | |
367 | * testsuite/x86_64_overflow_pc32.s: Remove .space directive. | |
368 | ||
72c55146 CC |
369 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
370 | ||
371 | PR gold/19577 | |
372 | * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast. | |
373 | (Bits::has_unsigned_overflow): Remove unnecessary static_cast. | |
374 | ||
2bf48941 CC |
375 | 2016-02-06 Cary Coutant <ccoutant@gmail.com> |
376 | ||
3b8bcce8 | 377 | PR gold/19577 |
2bf48941 CC |
378 | * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed |
379 | comparison. | |
380 | (Bits::has_unsigned_overflow): Likewise. | |
381 | ||
bd8d853f MK |
382 | 2016-02-06 Marcin Kościelnicki <koriakin@0x04.net> |
383 | ||
384 | * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size | |
385 | parameters. | |
386 | * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view | |
387 | and view_size to is_call_to_non_split. | |
388 | * target.cc (Target::is_call_to_non_split): Add view and view_size | |
389 | parameters. | |
390 | * target.h (class Target): Likewise. | |
391 | ||
84d543b7 ST |
392 | 2016-02-05 Sriraman Tallam <tmsriram@google.com> |
393 | ||
394 | * icf.cc (get_rel_addend): New function. | |
395 | (get_section_contents): Move merge section addend computation to a | |
396 | new function. Ignore negative values for SHT_REL and SHT_RELA addends. | |
397 | Fix bug to not read past the length of the section. | |
398 | ||
c34c98ed CC |
399 | 2016-02-05 Cary Coutant <ccoutant@gmail.com> |
400 | Andrew Senkevich <andrew.senkevich@intel.com> | |
401 | ||
402 | PR gold/18695 | |
403 | * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow | |
404 | checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and | |
405 | R_X86_64_PLT32. | |
406 | * testsuite/Makefile.am (x86_64_overflow_pc32): New test. | |
407 | * testsuite/x86_64_overflow_pc32.sh: New test script. | |
408 | * testsuite/x86_64_overflow_pc32.s: New source file. | |
409 | ||
410 | 2016-02-05 Cary Coutant <ccoutant@gmail.com> | |
44803b5d CC |
411 | |
412 | PR gold/18695 | |
413 | * reloc.h (Relocate_functions::Address): New typedef. | |
414 | (Relocate_functions::Addendtype): New typedef. | |
415 | (Relocate_functions::Overflow_check): New enum type. | |
416 | (Relocate_functions::Reloc_status): New enum type. | |
417 | (Relocate_functions::check_overflow): New function template. | |
418 | (Relocate_functions::rel): Add check parameter; check for overflow. | |
419 | (Relocate_functions::rel_unaligned): Likewise. | |
420 | (Relocate_functions::rela): Likewise. | |
421 | (Relocate_functions::pcrel): Likewise. | |
422 | (Relocate_functions::pcrel_unaligned): Likewise. | |
423 | (Relocate_functions::pcrela): Likewise. | |
424 | (Relocate_functions::rel8): Adjust parameter types. | |
425 | (Relocate_functions::rela8): Likewise. | |
426 | (Relocate_functions::pcrel8): Likewise. | |
427 | (Relocate_functions::pcrela8): Likewise. | |
428 | (Relocate_functions::rel16): Likewise. | |
429 | (Relocate_functions::rela168): Likewise. | |
430 | (Relocate_functions::pcrel16): Likewise. | |
431 | (Relocate_functions::pcrela16): Likewise. | |
432 | (Relocate_functions::rel32): Likewise. | |
433 | (Relocate_functions::rel32_unaligned): Likewise. | |
434 | (Relocate_functions::rela32): Likewise. | |
435 | (Relocate_functions::pcrel32): Likewise. | |
436 | (Relocate_functions::pcrel32_unaligned): Likewise. | |
437 | (Relocate_functions::pcrela32): Likewise. | |
438 | (Relocate_functions::rel8_check): New function. | |
439 | (Relocate_functions::rela8_check): New function. | |
440 | (Relocate_functions::pcrel8_check): New function. | |
441 | (Relocate_functions::pcrela8_check): New function. | |
442 | (Relocate_functions::rel16_check): New function. | |
443 | (Relocate_functions::rela168_check): New function. | |
444 | (Relocate_functions::pcrel16_check): New function. | |
445 | (Relocate_functions::pcrela16_check): New function. | |
446 | (Relocate_functions::rel32_check): New function. | |
447 | (Relocate_functions::rel32_unaligned_check): New function. | |
448 | (Relocate_functions::rela32_check): New function. | |
449 | (Relocate_functions::pcrel32_check): New function. | |
450 | (Relocate_functions::pcrel32_unaligned_check): New function. | |
451 | (Relocate_functions::pcrela32_check): New function. | |
452 | (Bits::has_unsigned_overflow32): New function. | |
453 | (Bits::has_unsigned_overflow): New function. | |
454 | * testsuite/Makefile.am (overflow_unittest): New test. | |
455 | * testsuite/Makefile.in: Regenerate. | |
456 | * testsuite/overflow_unittest.cc: New source file. | |
457 | ||
4f038ee5 AM |
458 | 2016-02-04 Alan Modra <amodra@gmail.com> |
459 | ||
460 | * powerpc.cc (relocate): Adjust last patch for big-endian. | |
461 | ||
85fabe71 AM |
462 | 2016-02-02 Alan Modra <amodra@gmail.com> |
463 | ||
464 | * powerpc.cc (relocate): Further restrict ELFv2 entry optimization. | |
465 | ||
9a472eda HS |
466 | 2016-01-15 Han Shen <shenhan@google.com> |
467 | ||
468 | PR gold/19472 - need pc-relative stubs. | |
469 | ||
470 | * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative | |
471 | stub type for DSOs and pie executables. | |
472 | ||
41549dfb L |
473 | 2016-01-12 H.J. Lu <hongjiu.lu@intel.com> |
474 | ||
475 | * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove | |
476 | 'typename'. | |
477 | ||
8a8880cb CC |
478 | 2016-01-12 Cary Coutant <ccoutant@gmail.com> |
479 | ||
480 | * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method. | |
481 | * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method. | |
482 | * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both | |
483 | specializations) New method. | |
484 | ||
d21f123b CC |
485 | 2016-01-11 Cary Coutant <ccoutant@gmail.com> |
486 | ||
487 | PR gold/19353 | |
488 | * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that | |
489 | we have a TLS segment for GD-to-IE optimization. | |
490 | * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter. | |
491 | Adjust all calls. | |
492 | (Target_i386::tls_desc_gd_to_ie): Likewise. | |
493 | (Target_i386::relocate_tls): Don't insist that we have a TLS segment | |
494 | for TLSDESC GD-to-IE optimizations. | |
495 | * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter. | |
496 | Adjust all calls. | |
497 | (Target_x86_64::tls_desc_gd_to_ie): Likewise. | |
498 | (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment | |
499 | for TLSDESC GD-to-IE optimizations. | |
500 | ||
4d625b70 CC |
501 | 2016-01-11 Cary Coutant <ccoutant@gmail.com> |
502 | ||
503 | Refactor gold to enable support for MIPS-64 relocation format. | |
504 | ||
505 | * gc.h (get_embedded_addend_size): Remove sh_type parameter. | |
506 | (gc_process_relocs): Remove sh_type template parameter. | |
507 | Use Classify_reloc to access r_sym, r_type, and r_addend fields. | |
508 | * object.h (Sized_relobj_file::split_stack_adjust): Add target | |
509 | parameter. | |
510 | (Sized_relobj_file::split_stack_adjust_reltype): Likewise. | |
511 | * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA | |
512 | specializations) Remove. | |
513 | * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h. | |
514 | (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan(). | |
515 | (Sized_relobj_file::emit_relocs_scan_reltype): Remove. | |
516 | (Sized_relobj_file::split_stack_adjust): Add target parameter. | |
517 | Adjust all callers. | |
518 | (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call | |
519 | Target::get_r_sym() to get r_sym field from relocations. | |
520 | (Track_relocs::next_symndx): Call Target::get_r_sym(). | |
521 | * target-reloc.h (scan_relocs): Remove sh_type template parameter; | |
522 | add Classify_reloc template parameter. Use for accessing r_sym and | |
523 | r_type. | |
524 | (relocate_section): Likewise. | |
525 | (Default_classify_reloc): New class (renamed and moved from reloc.cc). | |
526 | (Default_scan_relocatable_relocs): Remove sh_type template parameter. | |
527 | (Default_scan_relocatable_relocs::Reltype): New typedef. | |
528 | (Default_scan_relocatable_relocs::reloc_size): New const. | |
529 | (Default_scan_relocatable_relocs::sh_type): New const. | |
530 | (Default_scan_relocatable_relocs::get_r_sym): New method. | |
531 | (Default_scan_relocatable_relocs::get_r_type): New method. | |
532 | (Default_emit_relocs_strategy): New class. | |
533 | (scan_relocatable_relocs): Replace sh_type template parameter with | |
534 | Scan_relocatable_relocs class. Use it to access r_sym and r_type | |
535 | fields. | |
536 | (relocate_relocs): Replace sh_type template parameter with | |
537 | Classify_reloc class. Use it to access r_sym and r_type fields. | |
538 | * target.h (Target::is_call_to_non_split): Replace r_type parameter | |
539 | with pointer to relocation. Adjust all callers. | |
540 | (Target::do_is_call_to_non_split): Likewise. | |
541 | (Target::emit_relocs_scan): New virtual method. | |
542 | (Sized_target::get_r_sym): New virtual method. | |
543 | * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter | |
544 | with pointer to relocation. | |
545 | ||
546 | * aarch64.cc (Target_aarch64::emit_relocs_scan): New method. | |
547 | (Target_aarch64::Relocatable_size_for_reloc): Remove. | |
548 | (Target_aarch64::gc_process_relocs): Use Default_classify_reloc. | |
549 | (Target_aarch64::scan_relocs): Likewise. | |
550 | (Target_aarch64::relocate_section): Likewise. | |
551 | (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc): | |
552 | Remove. | |
553 | (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc. | |
554 | (Target_aarch64::relocate_relocs): Use Default_classify_reloc. | |
555 | * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type | |
556 | template parameter. | |
557 | (Target_arm::emit_relocs_scan): New method. | |
558 | (Target_arm::Relocatable_size_for_reloc): Replace with... | |
559 | (Target_arm::Classify_reloc): ...this. | |
560 | (Target_arm::gc_process_relocs): Use Classify_reloc. | |
561 | (Target_arm::scan_relocs): Likewise. | |
562 | (Target_arm::relocate_section): Likewise. | |
563 | (Target_arm::scan_relocatable_relocs): Likewise. | |
564 | (Target_arm::relocate_relocs): Likewise. | |
565 | * i386.cc (Target_i386::emit_relocs_scan): New method. | |
566 | (Target_i386::Relocatable_size_for_reloc): Replace with... | |
567 | (Target_i386::Classify_reloc): ...this. | |
568 | (Target_i386::gc_process_relocs): Use Classify_reloc. | |
569 | (Target_i386::scan_relocs): Likewise. | |
570 | (Target_i386::relocate_section): Likewise. | |
571 | (Target_i386::scan_relocatable_relocs): Likewise. | |
572 | (Target_i386::relocate_relocs): Likewise. | |
573 | * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template | |
574 | parameter. | |
575 | (Mips_reloc_types): New class template. | |
576 | (Mips_classify_reloc): New class template. | |
577 | (Target_mips::Reltype): New typedef. | |
578 | (Target_mips::Relatype): New typedef. | |
579 | (Target_mips::emit_relocs_scan): New method. | |
580 | (Target_mips::get_r_sym): New method. | |
581 | (Target_mips::Relocatable_size_for_reloc): Replace with | |
582 | Mips_classify_reloc. | |
583 | (Target_mips::copy_reloc): Use Mips_classify_reloc. | |
584 | (Target_mips::gc_process_relocs): Likewise. | |
585 | (Target_mips::scan_relocs): Likewise. | |
586 | (Target_mips::relocate_section): Likewise. | |
587 | (Target_mips::scan_relocatable_relocs): Likewise. | |
588 | (Target_mips::relocate_relocs): Likewise. | |
589 | (mips_get_size_for_reloc): New function, factored out from | |
590 | Relocatable_size_for_reloc::get_size_for_reloc. | |
591 | (Target_mips::Scan::local): Use Mips_classify_reloc. | |
592 | (Target_mips::Scan::global): Likewise. | |
593 | (Target_mips::Relocate::relocate): Likewise. | |
594 | * powerpc.cc (Target_powerpc::emit_relocs_scan): New method. | |
595 | (Target_powerpc::Relocatable_size_for_reloc): Remove. | |
596 | (Target_powerpc::gc_process_relocs): Use Default_classify_reloc. | |
597 | (Target_powerpc::scan_relocs): Likewise. | |
598 | (Target_powerpc::relocate_section): Likewise. | |
599 | (Powerpc_scan_relocatable_reloc): Convert to class template. | |
600 | (Powerpc_scan_relocatable_reloc::Reltype): New typedef. | |
601 | (Powerpc_scan_relocatable_reloc::reloc_size): New const. | |
602 | (Powerpc_scan_relocatable_reloc::sh_type): New const. | |
603 | (Powerpc_scan_relocatable_reloc::get_r_sym): New method. | |
604 | (Powerpc_scan_relocatable_reloc::get_r_type): New method. | |
605 | (Target_powerpc::scan_relocatable_relocs): Use | |
606 | Powerpc_scan_relocatable_reloc. | |
607 | (Target_powerpc::relocate_relocs): Use Default_classify_reloc. | |
608 | * s390.cc (Target_s390::emit_relocs_scan): New method. | |
609 | (Target_s390::Relocatable_size_for_reloc): Remove. | |
610 | (Target_s390::gc_process_relocs): Use Default_classify_reloc. | |
611 | (Target_s390::scan_relocs): Likewise. | |
612 | (Target_s390::relocate_section): Likewise. | |
613 | (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc): | |
614 | Remove. | |
615 | (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc. | |
616 | (Target_s390::relocate_relocs): Use Default_classify_reloc. | |
617 | * sparc.cc (Target_sparc::emit_relocs_scan): New method. | |
618 | (Target_sparc::Relocatable_size_for_reloc): Remove. | |
619 | (Target_sparc::gc_process_relocs): Use Default_classify_reloc. | |
620 | (Target_sparc::scan_relocs): Likewise. | |
621 | (Target_sparc::relocate_section): Likewise. | |
622 | (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc): | |
623 | Remove. | |
624 | (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc. | |
625 | (Target_sparc::relocate_relocs): Use Default_classify_reloc. | |
626 | * tilegx.cc (Target_tilegx::emit_relocs_scan): New method. | |
627 | (Target_tilegx::Relocatable_size_for_reloc): Remove. | |
628 | (Target_tilegx::gc_process_relocs): Use Default_classify_reloc. | |
629 | (Target_tilegx::scan_relocs): Likewise. | |
630 | (Target_tilegx::relocate_section): Likewise. | |
631 | (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc): | |
632 | Remove. | |
633 | (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc. | |
634 | (Target_tilegx::relocate_relocs): Use Default_classify_reloc. | |
635 | * x86_64.cc (Target_x86_64::emit_relocs_scan): New method. | |
636 | (Target_x86_64::Relocatable_size_for_reloc): Remove. | |
637 | (Target_x86_64::gc_process_relocs): Use Default_classify_reloc. | |
638 | (Target_x86_64::scan_relocs): Likewise. | |
639 | (Target_x86_64::relocate_section): Likewise. | |
640 | (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc): | |
641 | Remove. | |
642 | (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc. | |
643 | (Target_x86_64::relocate_relocs): Use Default_classify_reloc. | |
644 | ||
645 | * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method. | |
646 | ||
6f2750fe AM |
647 | 2016-01-01 Alan Modra <amodra@gmail.com> |
648 | ||
649 | Update year range in copyright notice of all files. | |
650 | ||
3499769a AM |
651 | For older changes see ChangeLog-0815 |
652 | \f | |
653 | Copyright (C) 2016 Free Software Foundation, Inc. | |
654 | ||
655 | Copying and distribution of this file, with or without modification, | |
656 | are permitted in any medium without royalty provided the copyright | |
657 | notice and this notice are preserved. | |
658 | ||
659 | Local Variables: | |
660 | mode: change-log | |
661 | left-margin: 8 | |
662 | fill-column: 74 | |
663 | version-control: never | |
664 | End: |