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Updated Chinese (simplified) translations for bfd, binutils and gold.
[deliverable/binutils-gdb.git] / gold / ChangeLog
CommitLineData
786a118c
NC		 12016-04-28 Nick Clifton <nickc@redhat.com>
2
3 * po/zh_CN.po: Updated Chinese (simplified) translation.
4
6fd8e7c2
L		 52016-04-15 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		 112016-03-30 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		 172016-03-27 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		 232016-03-22 Nick Clifton <nickc@redhat.com>
24
25 * configure: Regenerate.
26
648c5cbb
CC		 272016-03-21 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		 392016-03-20 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		 492016-03-18 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		 652016-03-17 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		 1602016-03-17 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		 1652016-03-17 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		 1702016-03-09 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		 1782016-03-08 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		 1872016-03-08 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		 1932016-03-08 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		 2042016-03-04 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		 2112016-03-03 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 2422016-03-03 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		 2472016-03-03 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 2592016-03-03 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		 2682016-02-26 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		 2762016-02-15 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		 2842016-02-15 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		 3292016-02-11 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		 3342016-02-07 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		 3402016-02-06 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		 3462016-02-06 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		 3572016-02-06 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		 3692016-02-06 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		 3752016-02-06 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		 3822016-02-06 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		 3922016-02-05 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		 3992016-02-05 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
4102016-02-05 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		 4582016-02-04 Alan Modra <amodra@gmail.com>
459
460 * powerpc.cc (relocate): Adjust last patch for big-endian.
461
85fabe71
AM		 4622016-02-02 Alan Modra <amodra@gmail.com>
463
464 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
465
9a472eda
HS		 4662016-01-15 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		 4732016-01-12 H.J. Lu <hongjiu.lu@intel.com>
474
475 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
476 'typename'.
477
8a8880cb
CC		 4782016-01-12 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		 4852016-01-11 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		 5012016-01-11 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		 6472016-01-01 Alan Modra <amodra@gmail.com>
648
649 Update year range in copyright notice of all files.
650
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AM		 651For older changes see ChangeLog-0815
652\f
653Copyright (C) 2016 Free Software Foundation, Inc.
654
655Copying and distribution of this file, with or without modification,
656are permitted in any medium without royalty provided the copyright
657notice and this notice are preserved.
658
659Local Variables:
660mode: change-log
661left-margin: 8
662fill-column: 74
663version-control: never
664End:
GDB Binutils - Deliverables
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