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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_WASM_COMPILER_H_ | 5 #ifndef V8_COMPILER_WASM_COMPILER_H_ |
6 #define V8_COMPILER_WASM_COMPILER_H_ | 6 #define V8_COMPILER_WASM_COMPILER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 // Clients of this interface shouldn't depend on lots of compiler internals. | 10 // Clients of this interface shouldn't depend on lots of compiler internals. |
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145 // Operations that read and/or write {control} and {effect}. | 145 // Operations that read and/or write {control} and {effect}. |
146 //----------------------------------------------------------------------- | 146 //----------------------------------------------------------------------- |
147 Node* Branch(Node* cond, Node** true_node, Node** false_node); | 147 Node* Branch(Node* cond, Node** true_node, Node** false_node); |
148 Node* Switch(unsigned count, Node* key); | 148 Node* Switch(unsigned count, Node* key); |
149 Node* IfValue(int32_t value, Node* sw); | 149 Node* IfValue(int32_t value, Node* sw); |
150 Node* IfDefault(Node* sw); | 150 Node* IfDefault(Node* sw); |
151 Node* Return(unsigned count, Node** vals); | 151 Node* Return(unsigned count, Node** vals); |
152 Node* ReturnVoid(); | 152 Node* ReturnVoid(); |
153 Node* Unreachable(wasm::WasmCodePosition position); | 153 Node* Unreachable(wasm::WasmCodePosition position); |
154 | 154 |
155 Node* CallDirect(uint32_t index, Node** args, | 155 Node** CallDirect(uint32_t index, Node** args, |
156 wasm::WasmCodePosition position); | 156 wasm::WasmCodePosition position); |
157 Node* CallImport(uint32_t index, Node** args, | 157 Node** CallIndirect(uint32_t index, Node** args, |
158 wasm::WasmCodePosition position); | 158 wasm::WasmCodePosition position); |
159 Node* CallIndirect(uint32_t index, Node** args, | 159 |
160 wasm::WasmCodePosition position); | |
161 void BuildJSToWasmWrapper(Handle<Code> wasm_code, wasm::FunctionSig* sig); | 160 void BuildJSToWasmWrapper(Handle<Code> wasm_code, wasm::FunctionSig* sig); |
162 void BuildWasmToJSWrapper(Handle<JSReceiver> target, wasm::FunctionSig* sig); | 161 void BuildWasmToJSWrapper(Handle<JSReceiver> target, wasm::FunctionSig* sig); |
163 | 162 |
164 Node* ToJS(Node* node, wasm::LocalType type); | 163 Node* ToJS(Node* node, wasm::LocalType type); |
165 Node* FromJS(Node* node, Node* context, wasm::LocalType type); | 164 Node* FromJS(Node* node, Node* context, wasm::LocalType type); |
166 Node* Invert(Node* node); | 165 Node* Invert(Node* node); |
167 Node* FunctionTable(uint32_t index); | 166 Node* FunctionTable(uint32_t index); |
168 | 167 |
169 //----------------------------------------------------------------------- | 168 //----------------------------------------------------------------------- |
170 // Operations that concern the linear memory. | 169 // Operations that concern the linear memory. |
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232 void BoundsCheckMem(MachineType memtype, Node* index, uint32_t offset, | 231 void BoundsCheckMem(MachineType memtype, Node* index, uint32_t offset, |
233 wasm::WasmCodePosition position); | 232 wasm::WasmCodePosition position); |
234 | 233 |
235 Node* BuildChangeEndianness(Node* node, MachineType type, | 234 Node* BuildChangeEndianness(Node* node, MachineType type, |
236 wasm::LocalType wasmtype = wasm::kAstStmt); | 235 wasm::LocalType wasmtype = wasm::kAstStmt); |
237 | 236 |
238 Node* MaskShiftCount32(Node* node); | 237 Node* MaskShiftCount32(Node* node); |
239 Node* MaskShiftCount64(Node* node); | 238 Node* MaskShiftCount64(Node* node); |
240 | 239 |
241 Node* BuildCCall(MachineSignature* sig, Node** args); | 240 Node* BuildCCall(MachineSignature* sig, Node** args); |
242 Node* BuildWasmCall(wasm::FunctionSig* sig, Node** args, | 241 Node** BuildWasmCall(wasm::FunctionSig* sig, Node** args, |
243 wasm::WasmCodePosition position); | 242 wasm::WasmCodePosition position); |
244 | 243 |
245 Node* BuildF32CopySign(Node* left, Node* right); | 244 Node* BuildF32CopySign(Node* left, Node* right); |
246 Node* BuildF64CopySign(Node* left, Node* right); | 245 Node* BuildF64CopySign(Node* left, Node* right); |
247 Node* BuildI32SConvertF32(Node* input, wasm::WasmCodePosition position); | 246 Node* BuildI32SConvertF32(Node* input, wasm::WasmCodePosition position); |
248 Node* BuildI32SConvertF64(Node* input, wasm::WasmCodePosition position); | 247 Node* BuildI32SConvertF64(Node* input, wasm::WasmCodePosition position); |
249 Node* BuildI32UConvertF32(Node* input, wasm::WasmCodePosition position); | 248 Node* BuildI32UConvertF32(Node* input, wasm::WasmCodePosition position); |
250 Node* BuildI32UConvertF64(Node* input, wasm::WasmCodePosition position); | 249 Node* BuildI32UConvertF64(Node* input, wasm::WasmCodePosition position); |
251 Node* BuildI32Ctz(Node* input); | 250 Node* BuildI32Ctz(Node* input); |
252 Node* BuildI32Popcnt(Node* input); | 251 Node* BuildI32Popcnt(Node* input); |
253 Node* BuildI64Ctz(Node* input); | 252 Node* BuildI64Ctz(Node* input); |
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340 } | 339 } |
341 | 340 |
342 int AddParameterNodes(Node** args, int pos, int param_count, | 341 int AddParameterNodes(Node** args, int pos, int param_count, |
343 wasm::FunctionSig* sig); | 342 wasm::FunctionSig* sig); |
344 }; | 343 }; |
345 } // namespace compiler | 344 } // namespace compiler |
346 } // namespace internal | 345 } // namespace internal |
347 } // namespace v8 | 346 } // namespace v8 |
348 | 347 |
349 #endif // V8_COMPILER_WASM_COMPILER_H_ | 348 #endif // V8_COMPILER_WASM_COMPILER_H_ |
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