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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_COMPILER_RAW_MACHINE_ASSEMBLER_H_ | 5 #ifndef V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ |
| 6 #define V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ | 6 #define V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ |
| 7 | 7 |
| 8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
| 9 #include "src/compiler/common-operator.h" | 9 #include "src/compiler/common-operator.h" |
| 10 #include "src/compiler/graph.h" | 10 #include "src/compiler/graph.h" |
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| 69 | 69 |
| 70 // Constants. | 70 // Constants. |
| 71 Node* PointerConstant(void* value) { | 71 Node* PointerConstant(void* value) { |
| 72 return IntPtrConstant(reinterpret_cast<intptr_t>(value)); | 72 return IntPtrConstant(reinterpret_cast<intptr_t>(value)); |
| 73 } | 73 } |
| 74 Node* IntPtrConstant(intptr_t value) { | 74 Node* IntPtrConstant(intptr_t value) { |
| 75 // TODO(dcarney): mark generated code as unserializable if value != 0. | 75 // TODO(dcarney): mark generated code as unserializable if value != 0. |
| 76 return kPointerSize == 8 ? Int64Constant(value) | 76 return kPointerSize == 8 ? Int64Constant(value) |
| 77 : Int32Constant(static_cast<int>(value)); | 77 : Int32Constant(static_cast<int>(value)); |
| 78 } | 78 } |
| 79 Node* RelocatableIntPtrConstant(intptr_t value, RelocInfo::Mode rmode); | |
| 80 Node* Int32Constant(int32_t value) { | 79 Node* Int32Constant(int32_t value) { |
| 81 return AddNode(common()->Int32Constant(value)); | 80 return AddNode(common()->Int32Constant(value)); |
| 82 } | 81 } |
| 83 Node* StackSlot(MachineRepresentation rep) { | 82 Node* StackSlot(MachineRepresentation rep) { |
| 84 return AddNode(machine()->StackSlot(rep)); | 83 return AddNode(machine()->StackSlot(rep)); |
| 85 } | 84 } |
| 86 Node* Int64Constant(int64_t value) { | 85 Node* Int64Constant(int64_t value) { |
| 87 return AddNode(common()->Int64Constant(value)); | 86 return AddNode(common()->Int64Constant(value)); |
| 88 } | 87 } |
| 89 Node* NumberConstant(double value) { | 88 Node* NumberConstant(double value) { |
| 90 return AddNode(common()->NumberConstant(value)); | 89 return AddNode(common()->NumberConstant(value)); |
| 91 } | 90 } |
| 92 Node* Float32Constant(float value) { | 91 Node* Float32Constant(float value) { |
| 93 return AddNode(common()->Float32Constant(value)); | 92 return AddNode(common()->Float32Constant(value)); |
| 94 } | 93 } |
| 95 Node* Float64Constant(double value) { | 94 Node* Float64Constant(double value) { |
| 96 return AddNode(common()->Float64Constant(value)); | 95 return AddNode(common()->Float64Constant(value)); |
| 97 } | 96 } |
| 98 Node* HeapConstant(Handle<HeapObject> object) { | 97 Node* HeapConstant(Handle<HeapObject> object) { |
| 99 return AddNode(common()->HeapConstant(object)); | 98 return AddNode(common()->HeapConstant(object)); |
| 100 } | 99 } |
| 101 Node* BooleanConstant(bool value) { | 100 Node* BooleanConstant(bool value) { |
| 102 Handle<Object> object = isolate()->factory()->ToBoolean(value); | 101 Handle<Object> object = isolate()->factory()->ToBoolean(value); |
| 103 return HeapConstant(Handle<HeapObject>::cast(object)); | 102 return HeapConstant(Handle<HeapObject>::cast(object)); |
| 104 } | 103 } |
| 105 Node* ExternalConstant(ExternalReference address) { | 104 Node* ExternalConstant(ExternalReference address) { |
| 106 return AddNode(common()->ExternalConstant(address)); | 105 return AddNode(common()->ExternalConstant(address)); |
| 107 } | 106 } |
| 108 Node* RelocatableInt32Constant(int32_t value, RelocInfo::Mode rmode) { | |
| 109 return AddNode(common()->RelocatableInt32Constant(value, rmode)); | |
| 110 } | |
| 111 Node* RelocatableInt64Constant(int64_t value, RelocInfo::Mode rmode) { | |
| 112 return AddNode(common()->RelocatableInt64Constant(value, rmode)); | |
| 113 } | |
| 114 | 107 |
| 115 Node* Projection(int index, Node* a) { | 108 Node* Projection(int index, Node* a) { |
| 116 return AddNode(common()->Projection(index), a); | 109 return AddNode(common()->Projection(index), a); |
| 117 } | 110 } |
| 118 | 111 |
| 119 // Memory Operations. | 112 // Memory Operations. |
| 120 Node* Load(MachineType rep, Node* base) { | 113 Node* Load(MachineType rep, Node* base) { |
| 121 return Load(rep, base, IntPtrConstant(0)); | 114 return Load(rep, base, IntPtrConstant(0)); |
| 122 } | 115 } |
| 123 Node* Load(MachineType rep, Node* base, Node* index) { | 116 Node* Load(MachineType rep, Node* base, Node* index) { |
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| 742 bool deferred_; | 735 bool deferred_; |
| 743 friend class RawMachineAssembler; | 736 friend class RawMachineAssembler; |
| 744 DISALLOW_COPY_AND_ASSIGN(RawMachineLabel); | 737 DISALLOW_COPY_AND_ASSIGN(RawMachineLabel); |
| 745 }; | 738 }; |
| 746 | 739 |
| 747 } // namespace compiler | 740 } // namespace compiler |
| 748 } // namespace internal | 741 } // namespace internal |
| 749 } // namespace v8 | 742 } // namespace v8 |
| 750 | 743 |
| 751 #endif // V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ | 744 #endif // V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ |
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