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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #include "src/code-stubs.h" | 5 #include "src/code-stubs.h" |
| 6 | 6 |
| 7 #include <sstream> | 7 #include <sstream> |
| 8 | 8 |
| 9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
| 10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
| 11 #include "src/code-stub-assembler.h" | 11 #include "src/code-stub-assembler.h" |
| 12 #include "src/factory.h" | 12 #include "src/factory.h" |
| 13 #include "src/gdb-jit.h" | 13 #include "src/gdb-jit.h" |
| 14 #include "src/ic/handler-compiler.h" | 14 #include "src/ic/handler-compiler.h" |
| 15 #include "src/ic/ic.h" | 15 #include "src/ic/ic.h" |
| 16 #include "src/macro-assembler.h" | 16 #include "src/macro-assembler.h" |
| 17 #include "src/parsing/parser.h" | 17 #include "src/parsing/parser.h" |
| 18 #include "src/profiler/cpu-profiler.h" | |
| 19 | 18 |
| 20 namespace v8 { | 19 namespace v8 { |
| 21 namespace internal { | 20 namespace internal { |
| 22 | 21 |
| 23 | 22 |
| 24 RUNTIME_FUNCTION(UnexpectedStubMiss) { | 23 RUNTIME_FUNCTION(UnexpectedStubMiss) { |
| 25 FATAL("Unexpected deopt of a stub"); | 24 FATAL("Unexpected deopt of a stub"); |
| 26 return Smi::FromInt(0); | 25 return Smi::FromInt(0); |
| 27 } | 26 } |
| 28 | 27 |
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| 76 return true; | 75 return true; |
| 77 } | 76 } |
| 78 return false; | 77 return false; |
| 79 } | 78 } |
| 80 | 79 |
| 81 | 80 |
| 82 void CodeStub::RecordCodeGeneration(Handle<Code> code) { | 81 void CodeStub::RecordCodeGeneration(Handle<Code> code) { |
| 83 std::ostringstream os; | 82 std::ostringstream os; |
| 84 os << *this; | 83 os << *this; |
| 85 PROFILE(isolate(), | 84 PROFILE(isolate(), |
| 86 CodeCreateEvent(Logger::STUB_TAG, AbstractCode::cast(*code), | 85 CodeCreateEvent(CodeEventListener::STUB_TAG, |
| 87 os.str().c_str())); | 86 AbstractCode::cast(*code), os.str().c_str())); |
| 88 Counters* counters = isolate()->counters(); | 87 Counters* counters = isolate()->counters(); |
| 89 counters->total_stubs_code_size()->Increment(code->instruction_size()); | 88 counters->total_stubs_code_size()->Increment(code->instruction_size()); |
| 90 #ifdef DEBUG | 89 #ifdef DEBUG |
| 91 code->VerifyEmbeddedObjects(); | 90 code->VerifyEmbeddedObjects(); |
| 92 #endif | 91 #endif |
| 93 } | 92 } |
| 94 | 93 |
| 95 | 94 |
| 96 Code::Kind CodeStub::GetCodeKind() const { | 95 Code::Kind CodeStub::GetCodeKind() const { |
| 97 return Code::STUB; | 96 return Code::STUB; |
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| 4718 if (type->Is(Type::UntaggedPointer())) { | 4717 if (type->Is(Type::UntaggedPointer())) { |
| 4719 return Representation::External(); | 4718 return Representation::External(); |
| 4720 } | 4719 } |
| 4721 | 4720 |
| 4722 DCHECK(!type->Is(Type::Untagged())); | 4721 DCHECK(!type->Is(Type::Untagged())); |
| 4723 return Representation::Tagged(); | 4722 return Representation::Tagged(); |
| 4724 } | 4723 } |
| 4725 | 4724 |
| 4726 } // namespace internal | 4725 } // namespace internal |
| 4727 } // namespace v8 | 4726 } // namespace v8 |
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