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Side by Side Diff: src/mips/code-stubs-mips.h

Issue 1088993003: Replace OVERRIDE->override and FINAL->final since we now require C++11. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 8 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_MIPS_CODE_STUBS_ARM_H_ 5 #ifndef V8_MIPS_CODE_STUBS_ARM_H_
6 #define V8_MIPS_CODE_STUBS_ARM_H_ 6 #define V8_MIPS_CODE_STUBS_ARM_H_
7 7
8 namespace v8 { 8 namespace v8 {
9 namespace internal { 9 namespace internal {
10 10
(...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 94
95 RecordWriteStub(uint32_t key, Isolate* isolate) 95 RecordWriteStub(uint32_t key, Isolate* isolate)
96 : PlatformCodeStub(key, isolate), regs_(object(), address(), value()) {} 96 : PlatformCodeStub(key, isolate), regs_(object(), address(), value()) {}
97 97
98 enum Mode { 98 enum Mode {
99 STORE_BUFFER_ONLY, 99 STORE_BUFFER_ONLY,
100 INCREMENTAL, 100 INCREMENTAL,
101 INCREMENTAL_COMPACTION 101 INCREMENTAL_COMPACTION
102 }; 102 };
103 103
104 bool SometimesSetsUpAFrame() OVERRIDE { return false; } 104 bool SometimesSetsUpAFrame() override { return false; }
105 105
106 static void PatchBranchIntoNop(MacroAssembler* masm, int pos) { 106 static void PatchBranchIntoNop(MacroAssembler* masm, int pos) {
107 const unsigned offset = masm->instr_at(pos) & kImm16Mask; 107 const unsigned offset = masm->instr_at(pos) & kImm16Mask;
108 masm->instr_at_put(pos, BNE | (zero_reg.code() << kRsShift) | 108 masm->instr_at_put(pos, BNE | (zero_reg.code() << kRsShift) |
109 (zero_reg.code() << kRtShift) | (offset & kImm16Mask)); 109 (zero_reg.code() << kRtShift) | (offset & kImm16Mask));
110 DCHECK(Assembler::IsBne(masm->instr_at(pos))); 110 DCHECK(Assembler::IsBne(masm->instr_at(pos)));
111 } 111 }
112 112
113 static void PatchNopIntoBranch(MacroAssembler* masm, int pos) { 113 static void PatchNopIntoBranch(MacroAssembler* masm, int pos) {
114 const unsigned offset = masm->instr_at(pos) & kImm16Mask; 114 const unsigned offset = masm->instr_at(pos) & kImm16Mask;
(...skipping 106 matching lines...) Expand 10 before | Expand all | Expand 10 after
221 Register scratch1_; 221 Register scratch1_;
222 222
223 friend class RecordWriteStub; 223 friend class RecordWriteStub;
224 }; 224 };
225 225
226 enum OnNoNeedToInformIncrementalMarker { 226 enum OnNoNeedToInformIncrementalMarker {
227 kReturnOnNoNeedToInformIncrementalMarker, 227 kReturnOnNoNeedToInformIncrementalMarker,
228 kUpdateRememberedSetOnNoNeedToInformIncrementalMarker 228 kUpdateRememberedSetOnNoNeedToInformIncrementalMarker
229 }; 229 };
230 230
231 inline Major MajorKey() const FINAL { return RecordWrite; } 231 inline Major MajorKey() const final { return RecordWrite; }
232 232
233 void Generate(MacroAssembler* masm) OVERRIDE; 233 void Generate(MacroAssembler* masm) override;
234 void GenerateIncremental(MacroAssembler* masm, Mode mode); 234 void GenerateIncremental(MacroAssembler* masm, Mode mode);
235 void CheckNeedsToInformIncrementalMarker( 235 void CheckNeedsToInformIncrementalMarker(
236 MacroAssembler* masm, 236 MacroAssembler* masm,
237 OnNoNeedToInformIncrementalMarker on_no_need, 237 OnNoNeedToInformIncrementalMarker on_no_need,
238 Mode mode); 238 Mode mode);
239 void InformIncrementalMarker(MacroAssembler* masm); 239 void InformIncrementalMarker(MacroAssembler* masm);
240 240
241 void Activate(Code* code) OVERRIDE { 241 void Activate(Code* code) override {
242 code->GetHeap()->incremental_marking()->ActivateGeneratedStub(code); 242 code->GetHeap()->incremental_marking()->ActivateGeneratedStub(code);
243 } 243 }
244 244
245 Register object() const { 245 Register object() const {
246 return Register::from_code(ObjectBits::decode(minor_key_)); 246 return Register::from_code(ObjectBits::decode(minor_key_));
247 } 247 }
248 248
249 Register value() const { 249 Register value() const {
250 return Register::from_code(ValueBits::decode(minor_key_)); 250 return Register::from_code(ValueBits::decode(minor_key_));
251 } 251 }
(...skipping 27 matching lines...) Expand all
279 // in the presence of compacting GC (which can move code objects) we need to 279 // in the presence of compacting GC (which can move code objects) we need to
280 // keep the code which called into native pinned in the memory. Currently the 280 // keep the code which called into native pinned in the memory. Currently the
281 // simplest approach is to generate such stub early enough so it can never be 281 // simplest approach is to generate such stub early enough so it can never be
282 // moved by GC 282 // moved by GC
283 class DirectCEntryStub: public PlatformCodeStub { 283 class DirectCEntryStub: public PlatformCodeStub {
284 public: 284 public:
285 explicit DirectCEntryStub(Isolate* isolate) : PlatformCodeStub(isolate) {} 285 explicit DirectCEntryStub(Isolate* isolate) : PlatformCodeStub(isolate) {}
286 void GenerateCall(MacroAssembler* masm, Register target); 286 void GenerateCall(MacroAssembler* masm, Register target);
287 287
288 private: 288 private:
289 bool NeedsImmovableCode() OVERRIDE { return true; } 289 bool NeedsImmovableCode() override { return true; }
290 290
291 DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR(); 291 DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR();
292 DEFINE_PLATFORM_CODE_STUB(DirectCEntry, PlatformCodeStub); 292 DEFINE_PLATFORM_CODE_STUB(DirectCEntry, PlatformCodeStub);
293 }; 293 };
294 294
295 295
296 class NameDictionaryLookupStub: public PlatformCodeStub { 296 class NameDictionaryLookupStub: public PlatformCodeStub {
297 public: 297 public:
298 enum LookupMode { POSITIVE_LOOKUP, NEGATIVE_LOOKUP }; 298 enum LookupMode { POSITIVE_LOOKUP, NEGATIVE_LOOKUP };
299 299
(...skipping 11 matching lines...) Expand all
311 Register scratch0); 311 Register scratch0);
312 312
313 static void GeneratePositiveLookup(MacroAssembler* masm, 313 static void GeneratePositiveLookup(MacroAssembler* masm,
314 Label* miss, 314 Label* miss,
315 Label* done, 315 Label* done,
316 Register elements, 316 Register elements,
317 Register name, 317 Register name,
318 Register r0, 318 Register r0,
319 Register r1); 319 Register r1);
320 320
321 bool SometimesSetsUpAFrame() OVERRIDE { return false; } 321 bool SometimesSetsUpAFrame() override { return false; }
322 322
323 private: 323 private:
324 static const int kInlinedProbes = 4; 324 static const int kInlinedProbes = 4;
325 static const int kTotalProbes = 20; 325 static const int kTotalProbes = 20;
326 326
327 static const int kCapacityOffset = 327 static const int kCapacityOffset =
328 NameDictionary::kHeaderSize + 328 NameDictionary::kHeaderSize +
329 NameDictionary::kCapacityIndex * kPointerSize; 329 NameDictionary::kCapacityIndex * kPointerSize;
330 330
331 static const int kElementsStartOffset = 331 static const int kElementsStartOffset =
332 NameDictionary::kHeaderSize + 332 NameDictionary::kHeaderSize +
333 NameDictionary::kElementsStartIndex * kPointerSize; 333 NameDictionary::kElementsStartIndex * kPointerSize;
334 334
335 LookupMode mode() const { return LookupModeBits::decode(minor_key_); } 335 LookupMode mode() const { return LookupModeBits::decode(minor_key_); }
336 336
337 class LookupModeBits: public BitField<LookupMode, 0, 1> {}; 337 class LookupModeBits: public BitField<LookupMode, 0, 1> {};
338 338
339 DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR(); 339 DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR();
340 DEFINE_PLATFORM_CODE_STUB(NameDictionaryLookup, PlatformCodeStub); 340 DEFINE_PLATFORM_CODE_STUB(NameDictionaryLookup, PlatformCodeStub);
341 }; 341 };
342 342
343 343
344 } } // namespace v8::internal 344 } } // namespace v8::internal
345 345
346 #endif // V8_MIPS_CODE_STUBS_ARM_H_ 346 #endif // V8_MIPS_CODE_STUBS_ARM_H_
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