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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/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/compiler.h" | 7 #include "src/compiler.h" |
| 8 | 8 |
| 9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
| 10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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| 28 #include "src/vm-state-inl.h" | 28 #include "src/vm-state-inl.h" |
| 29 | 29 |
| 30 namespace v8 { | 30 namespace v8 { |
| 31 namespace internal { | 31 namespace internal { |
| 32 | 32 |
| 33 | 33 |
| 34 ScriptData::ScriptData(const byte* data, int length) | 34 ScriptData::ScriptData(const byte* data, int length) |
| 35 : owns_data_(false), data_(data), length_(length) { | 35 : owns_data_(false), data_(data), length_(length) { |
| 36 if (!IsAligned(reinterpret_cast<intptr_t>(data), kPointerAlignment)) { | 36 if (!IsAligned(reinterpret_cast<intptr_t>(data), kPointerAlignment)) { |
| 37 byte* copy = NewArray<byte>(length); | 37 byte* copy = NewArray<byte>(length); |
| 38 ASSERT(IsAligned(reinterpret_cast<intptr_t>(data_), kPointerAlignment)); | 38 // TODO(yangguo): find out why this is not always the case. |
| 39 // ASSERT(IsAligned(reinterpret_cast<intptr_t>(data_), kPointerAlignment)); |
| 39 CopyBytes(copy, data, length); | 40 CopyBytes(copy, data, length); |
| 40 data_ = copy; | 41 data_ = copy; |
| 41 AcquireDataOwnership(); | 42 AcquireDataOwnership(); |
| 42 } | 43 } |
| 43 } | 44 } |
| 44 | 45 |
| 45 | 46 |
| 46 CompilationInfo::CompilationInfo(Handle<Script> script, | 47 CompilationInfo::CompilationInfo(Handle<Script> script, |
| 47 Zone* zone) | 48 Zone* zone) |
| 48 : flags_(StrictModeField::encode(SLOPPY)), | 49 : flags_(StrictModeField::encode(SLOPPY)), |
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| 1336 AllowHandleDereference allow_deref; | 1337 AllowHandleDereference allow_deref; |
| 1337 bool tracing_on = info()->IsStub() | 1338 bool tracing_on = info()->IsStub() |
| 1338 ? FLAG_trace_hydrogen_stubs | 1339 ? FLAG_trace_hydrogen_stubs |
| 1339 : (FLAG_trace_hydrogen && | 1340 : (FLAG_trace_hydrogen && |
| 1340 info()->closure()->PassesFilter(FLAG_trace_hydrogen_filter)); | 1341 info()->closure()->PassesFilter(FLAG_trace_hydrogen_filter)); |
| 1341 return (tracing_on && | 1342 return (tracing_on && |
| 1342 base::OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL); | 1343 base::OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL); |
| 1343 } | 1344 } |
| 1344 | 1345 |
| 1345 } } // namespace v8::internal | 1346 } } // namespace v8::internal |
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