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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 #if V8_TARGET_ARCH_MIPS | 5 #if V8_TARGET_ARCH_MIPS |
6 | 6 |
7 #include "src/ic/handler-compiler.h" | 7 #include "src/ic/handler-compiler.h" |
8 | 8 |
9 #include "src/api-arguments.h" | 9 #include "src/api-arguments.h" |
10 #include "src/field-type.h" | 10 #include "src/field-type.h" |
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204 __ lw(holder, FieldMemOperand(holder, Map::kPrototypeOffset)); | 204 __ lw(holder, FieldMemOperand(holder, Map::kPrototypeOffset)); |
205 } | 205 } |
206 break; | 206 break; |
207 case CallOptimization::kHolderNotFound: | 207 case CallOptimization::kHolderNotFound: |
208 UNREACHABLE(); | 208 UNREACHABLE(); |
209 break; | 209 break; |
210 } | 210 } |
211 | 211 |
212 Isolate* isolate = masm->isolate(); | 212 Isolate* isolate = masm->isolate(); |
213 Handle<CallHandlerInfo> api_call_info = optimization.api_call_info(); | 213 Handle<CallHandlerInfo> api_call_info = optimization.api_call_info(); |
214 bool call_data_undefined = false; | |
215 // Put call data in place. | 214 // Put call data in place. |
216 if (api_call_info->data()->IsUndefined(isolate)) { | 215 if (api_call_info->data()->IsUndefined(isolate)) { |
217 call_data_undefined = true; | |
218 __ LoadRoot(data, Heap::kUndefinedValueRootIndex); | 216 __ LoadRoot(data, Heap::kUndefinedValueRootIndex); |
219 } else { | 217 } else { |
220 if (optimization.is_constant_call()) { | 218 if (optimization.is_constant_call()) { |
221 __ lw(data, | 219 __ lw(data, |
222 FieldMemOperand(callee, JSFunction::kSharedFunctionInfoOffset)); | 220 FieldMemOperand(callee, JSFunction::kSharedFunctionInfoOffset)); |
223 __ lw(data, | 221 __ lw(data, |
224 FieldMemOperand(data, SharedFunctionInfo::kFunctionDataOffset)); | 222 FieldMemOperand(data, SharedFunctionInfo::kFunctionDataOffset)); |
225 __ lw(data, FieldMemOperand(data, FunctionTemplateInfo::kCallCodeOffset)); | 223 __ lw(data, FieldMemOperand(data, FunctionTemplateInfo::kCallCodeOffset)); |
226 } else { | 224 } else { |
227 __ lw(data, | 225 __ lw(data, |
228 FieldMemOperand(callee, FunctionTemplateInfo::kCallCodeOffset)); | 226 FieldMemOperand(callee, FunctionTemplateInfo::kCallCodeOffset)); |
229 } | 227 } |
230 __ lw(data, FieldMemOperand(data, CallHandlerInfo::kDataOffset)); | 228 __ lw(data, FieldMemOperand(data, CallHandlerInfo::kDataOffset)); |
231 } | 229 } |
232 | 230 |
233 // Put api_function_address in place. | 231 // Put api_function_address in place. |
234 Address function_address = v8::ToCData<Address>(api_call_info->callback()); | 232 Address function_address = v8::ToCData<Address>(api_call_info->callback()); |
235 ApiFunction fun(function_address); | 233 ApiFunction fun(function_address); |
236 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; | 234 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; |
237 ExternalReference ref = ExternalReference(&fun, type, masm->isolate()); | 235 ExternalReference ref = ExternalReference(&fun, type, masm->isolate()); |
238 __ li(api_function_address, Operand(ref)); | 236 __ li(api_function_address, Operand(ref)); |
239 | 237 |
240 // Jump to stub. | 238 // Jump to stub. |
241 CallApiCallbackStub stub(isolate, is_store, call_data_undefined, | 239 CallApiCallbackStub stub(isolate, is_store, !optimization.is_constant_call()); |
242 !optimization.is_constant_call()); | |
243 __ TailCallStub(&stub); | 240 __ TailCallStub(&stub); |
244 } | 241 } |
245 | 242 |
246 #undef __ | 243 #undef __ |
247 #define __ ACCESS_MASM(masm()) | 244 #define __ ACCESS_MASM(masm()) |
248 | 245 |
249 | 246 |
250 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, | 247 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, |
251 Handle<Name> name) { | 248 Handle<Name> name) { |
252 if (!label->is_unused()) { | 249 if (!label->is_unused()) { |
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412 Register NamedStoreHandlerCompiler::value() { | 409 Register NamedStoreHandlerCompiler::value() { |
413 return StoreDescriptor::ValueRegister(); | 410 return StoreDescriptor::ValueRegister(); |
414 } | 411 } |
415 | 412 |
416 | 413 |
417 #undef __ | 414 #undef __ |
418 } // namespace internal | 415 } // namespace internal |
419 } // namespace v8 | 416 } // namespace v8 |
420 | 417 |
421 #endif // V8_TARGET_ARCH_MIPS | 418 #endif // V8_TARGET_ARCH_MIPS |
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