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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 #if V8_TARGET_ARCH_X64 | 7 #if V8_TARGET_ARCH_X64 |
8 | 8 |
9 #include "src/arguments.h" | 9 #include "src/arguments.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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225 if (!result.is(rax)) __ movp(rax, result); | 225 if (!result.is(rax)) __ movp(rax, result); |
226 __ ret(0); | 226 __ ret(0); |
227 } | 227 } |
228 | 228 |
229 | 229 |
230 static void PushInterceptorArguments(MacroAssembler* masm, | 230 static void PushInterceptorArguments(MacroAssembler* masm, |
231 Register receiver, | 231 Register receiver, |
232 Register holder, | 232 Register holder, |
233 Register name, | 233 Register name, |
234 Handle<JSObject> holder_obj) { | 234 Handle<JSObject> holder_obj) { |
235 STATIC_ASSERT(StubCache::kInterceptorArgsNameIndex == 0); | 235 STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsNameIndex == 0); |
236 STATIC_ASSERT(StubCache::kInterceptorArgsInfoIndex == 1); | 236 STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsInfoIndex == 1); |
237 STATIC_ASSERT(StubCache::kInterceptorArgsThisIndex == 2); | 237 STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsThisIndex == 2); |
238 STATIC_ASSERT(StubCache::kInterceptorArgsHolderIndex == 3); | 238 STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsHolderIndex == 3); |
239 STATIC_ASSERT(StubCache::kInterceptorArgsLength == 4); | 239 STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsLength == 4); |
240 __ Push(name); | 240 __ Push(name); |
241 Handle<InterceptorInfo> interceptor(holder_obj->GetNamedInterceptor()); | 241 Handle<InterceptorInfo> interceptor(holder_obj->GetNamedInterceptor()); |
242 ASSERT(!masm->isolate()->heap()->InNewSpace(*interceptor)); | 242 ASSERT(!masm->isolate()->heap()->InNewSpace(*interceptor)); |
243 __ Move(kScratchRegister, interceptor); | 243 __ Move(kScratchRegister, interceptor); |
244 __ Push(kScratchRegister); | 244 __ Push(kScratchRegister); |
245 __ Push(receiver); | 245 __ Push(receiver); |
246 __ Push(holder); | 246 __ Push(holder); |
247 } | 247 } |
248 | 248 |
249 | 249 |
250 static void CompileCallLoadPropertyWithInterceptor( | 250 static void CompileCallLoadPropertyWithInterceptor( |
251 MacroAssembler* masm, | 251 MacroAssembler* masm, |
252 Register receiver, | 252 Register receiver, |
253 Register holder, | 253 Register holder, |
254 Register name, | 254 Register name, |
255 Handle<JSObject> holder_obj, | 255 Handle<JSObject> holder_obj, |
256 IC::UtilityId id) { | 256 IC::UtilityId id) { |
257 PushInterceptorArguments(masm, receiver, holder, name, holder_obj); | 257 PushInterceptorArguments(masm, receiver, holder, name, holder_obj); |
258 __ CallExternalReference( | 258 __ CallExternalReference(ExternalReference(IC_Utility(id), masm->isolate()), |
259 ExternalReference(IC_Utility(id), masm->isolate()), | 259 NamedLoadHandlerCompiler::kInterceptorArgsLength); |
260 StubCache::kInterceptorArgsLength); | |
261 } | 260 } |
262 | 261 |
263 | 262 |
264 // Generate call to api function. | 263 // Generate call to api function. |
265 void PropertyHandlerCompiler::GenerateFastApiCall( | 264 void PropertyHandlerCompiler::GenerateFastApiCall( |
266 MacroAssembler* masm, const CallOptimization& optimization, | 265 MacroAssembler* masm, const CallOptimization& optimization, |
267 Handle<Map> receiver_map, Register receiver, Register scratch_in, | 266 Handle<Map> receiver_map, Register receiver, Register scratch_in, |
268 bool is_store, int argc, Register* values) { | 267 bool is_store, int argc, Register* values) { |
269 ASSERT(optimization.is_simple_api_call()); | 268 ASSERT(optimization.is_simple_api_call()); |
270 | 269 |
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952 } else { // !compile_followup_inline | 951 } else { // !compile_followup_inline |
953 // Call the runtime system to load the interceptor. | 952 // Call the runtime system to load the interceptor. |
954 // Check that the maps haven't changed. | 953 // Check that the maps haven't changed. |
955 __ PopReturnAddressTo(scratch2()); | 954 __ PopReturnAddressTo(scratch2()); |
956 PushInterceptorArguments(masm(), receiver(), holder_reg, | 955 PushInterceptorArguments(masm(), receiver(), holder_reg, |
957 this->name(), interceptor_holder); | 956 this->name(), interceptor_holder); |
958 __ PushReturnAddressFrom(scratch2()); | 957 __ PushReturnAddressFrom(scratch2()); |
959 | 958 |
960 ExternalReference ref = ExternalReference( | 959 ExternalReference ref = ExternalReference( |
961 IC_Utility(IC::kLoadPropertyWithInterceptor), isolate()); | 960 IC_Utility(IC::kLoadPropertyWithInterceptor), isolate()); |
962 __ TailCallExternalReference(ref, StubCache::kInterceptorArgsLength, 1); | 961 __ TailCallExternalReference( |
| 962 ref, NamedLoadHandlerCompiler::kInterceptorArgsLength, 1); |
963 } | 963 } |
964 } | 964 } |
965 | 965 |
966 | 966 |
967 Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback( | 967 Handle<Code> NamedStoreHandlerCompiler::CompileStoreCallback( |
968 Handle<JSObject> object, Handle<JSObject> holder, Handle<Name> name, | 968 Handle<JSObject> object, Handle<JSObject> holder, Handle<Name> name, |
969 Handle<ExecutableAccessorInfo> callback) { | 969 Handle<ExecutableAccessorInfo> callback) { |
970 Register holder_reg = | 970 Register holder_reg = |
971 Frontend(IC::CurrentTypeOf(object, isolate()), receiver(), holder, name); | 971 Frontend(IC::CurrentTypeOf(object, isolate()), receiver(), holder, name); |
972 | 972 |
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1321 // ----------------------------------- | 1321 // ----------------------------------- |
1322 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 1322 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
1323 } | 1323 } |
1324 | 1324 |
1325 | 1325 |
1326 #undef __ | 1326 #undef __ |
1327 | 1327 |
1328 } } // namespace v8::internal | 1328 } } // namespace v8::internal |
1329 | 1329 |
1330 #endif // V8_TARGET_ARCH_X64 | 1330 #endif // V8_TARGET_ARCH_X64 |
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