Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/src/mips64/interface-descriptors-mips64.cc b/src/mips64/interface-descriptors-mips64.cc
index 44c8dff..c5c1311 100644
--- a/src/mips64/interface-descriptors-mips64.cc
+++ b/src/mips64/interface-descriptors-mips64.cc
@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-#include "src/v8.h"
-
#if V8_TARGET_ARCH_MIPS64
#include "src/interface-descriptors.h"
@@ -16,12 +14,10 @@
const Register LoadDescriptor::ReceiverRegister() { return a1; }
const Register LoadDescriptor::NameRegister() { return a2; }
+const Register LoadDescriptor::SlotRegister() { return a0; }
-const Register VectorLoadICTrampolineDescriptor::SlotRegister() { return a0; }
-
-
-const Register VectorLoadICDescriptor::VectorRegister() { return a3; }
+const Register LoadWithVectorDescriptor::VectorRegister() { return a3; }
const Register StoreDescriptor::ReceiverRegister() { return a1; }
@@ -29,20 +25,49 @@
const Register StoreDescriptor::ValueRegister() { return a0; }
+const Register VectorStoreICTrampolineDescriptor::SlotRegister() { return a4; }
+
+
+const Register VectorStoreICDescriptor::VectorRegister() { return a3; }
+
+
+const Register VectorStoreTransitionDescriptor::SlotRegister() { return a4; }
+const Register VectorStoreTransitionDescriptor::VectorRegister() { return a3; }
+const Register VectorStoreTransitionDescriptor::MapRegister() { return a5; }
+
+
const Register StoreTransitionDescriptor::MapRegister() { return a3; }
-const Register ElementTransitionAndStoreDescriptor::MapRegister() { return a3; }
+const Register LoadGlobalViaContextDescriptor::SlotRegister() { return a2; }
-const Register InstanceofDescriptor::left() { return a0; }
-const Register InstanceofDescriptor::right() { return a1; }
+const Register StoreGlobalViaContextDescriptor::SlotRegister() { return a2; }
+const Register StoreGlobalViaContextDescriptor::ValueRegister() { return a0; }
+
+
+const Register InstanceOfDescriptor::LeftRegister() { return a1; }
+const Register InstanceOfDescriptor::RightRegister() { return a0; }
+
+
+const Register StringCompareDescriptor::LeftRegister() { return a1; }
+const Register StringCompareDescriptor::RightRegister() { return a0; }
const Register ArgumentsAccessReadDescriptor::index() { return a1; }
const Register ArgumentsAccessReadDescriptor::parameter_count() { return a0; }
+const Register ArgumentsAccessNewDescriptor::function() { return a1; }
+const Register ArgumentsAccessNewDescriptor::parameter_count() { return a2; }
+const Register ArgumentsAccessNewDescriptor::parameter_pointer() { return a3; }
+
+
+const Register RestParamAccessDescriptor::parameter_count() { return a2; }
+const Register RestParamAccessDescriptor::parameter_pointer() { return a3; }
+const Register RestParamAccessDescriptor::rest_parameter_index() { return a4; }
+
+
const Register ApiGetterDescriptor::function_address() { return a2; }
@@ -54,262 +79,369 @@
}
-void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2};
- data->Initialize(arraysize(registers), registers, NULL);
-}
+const Register GrowArrayElementsDescriptor::ObjectRegister() { return a0; }
+const Register GrowArrayElementsDescriptor::KeyRegister() { return a3; }
-void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1};
- data->Initialize(arraysize(registers), registers, NULL);
-}
-
-
-void ToNumberDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
- data->Initialize(arraysize(registers), registers, NULL);
-}
-
-
-void NumberToStringDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
- data->Initialize(arraysize(registers), registers, NULL);
-}
-
-
-void FastCloneShallowArrayDescriptor::Initialize(
+void FastNewClosureDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a3, a2, a1};
- Representation representations[] = {
- Representation::Tagged(), Representation::Tagged(), Representation::Smi(),
- Representation::Tagged()};
- data->Initialize(arraysize(registers), registers, representations);
+ Register registers[] = {a2};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void FastCloneShallowObjectDescriptor::Initialize(
+void FastNewContextDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a3, a2, a1, a0};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a1};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void CreateAllocationSiteDescriptor::Initialize(
+void ToNumberDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2, a3};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void StoreArrayLiteralElementDescriptor::Initialize(
+// static
+const Register ToLengthDescriptor::ReceiverRegister() { return a0; }
+
+
+// static
+const Register ToStringDescriptor::ReceiverRegister() { return a0; }
+
+
+// static
+const Register ToObjectDescriptor::ReceiverRegister() { return a0; }
+
+
+void NumberToStringDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a3, a0};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void CallFunctionWithFeedbackDescriptor::Initialize(
+void TypeofDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1, a3};
- Representation representations[] = {Representation::Tagged(),
- Representation::Tagged(),
- Representation::Smi()};
- data->Initialize(arraysize(registers), registers, representations);
+ Register registers[] = {a3};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1};
- data->Initialize(arraysize(registers), registers, NULL);
+void FastCloneRegExpDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a3, a2, a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void CallConstructDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+void FastCloneShallowArrayDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a3, a2, a1};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void FastCloneShallowObjectDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a3, a2, a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void CreateAllocationSiteDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a2, a3};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void CreateWeakCellDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a2, a3, a1};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a3, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void CallFunctionWithFeedbackDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a1, a3};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void CallFunctionWithFeedbackAndVectorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a1, a3, a2};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void CallFunctionDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a1};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void CallConstructDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
// a0 : number of arguments
// a1 : the function to call
// a2 : feedback vector
- // a3 : (only if a2 is not the megamorphic symbol) slot in feedback
- // vector (Smi)
+ // a3 : slot in feedback vector (Smi, for RecordCallTarget)
+ // a4 : new target (for IsSuperConstructorCall)
// TODO(turbofan): So far we don't gather type feedback and hence skip the
// slot parameter, but ArrayConstructStub needs the vector to be undefined.
- Register registers[] = {cp, a0, a1, a2};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a0, a1, a4, a2};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void RegExpConstructResultDescriptor::Initialize(
+void CallTrampolineDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2, a1, a0};
- data->Initialize(arraysize(registers), registers, NULL);
+ // a1: target
+ // a0: number of arguments
+ Register registers[] = {a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void TransitionElementsKindDescriptor::Initialize(
+void ConstructStubDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0, a1};
- data->Initialize(arraysize(registers), registers, NULL);
+ // a1: target
+ // a3: new target
+ // a0: number of arguments
+ // a2: allocation site or undefined
+ Register registers[] = {a1, a3, a0, a2};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void AllocateHeapNumberDescriptor::Initialize(
+void ConstructTrampolineDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // a1: target
+ // a3: new target
+ // a0: number of arguments
+ Register registers[] = {a1, a3, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void RegExpConstructResultDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a2, a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void TransitionElementsKindDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a0, a1};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void AllocateHeapNumberDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// register state
- // cp -- context
- Register registers[] = {cp};
- data->Initialize(arraysize(registers), registers, nullptr);
+ data->InitializePlatformSpecific(0, nullptr, nullptr);
}
-void ArrayConstructorConstantArgCountDescriptor::Initialize(
+void AllocateInNewSpaceDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// register state
- // cp -- context
// a0 -- number of arguments
// a1 -- function
// a2 -- allocation site with elements kind
- Register registers[] = {cp, a1, a2};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a1, a2};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void ArrayConstructorDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- // stack param count needs (constructor pointer, and single argument)
- Register registers[] = {cp, a1, a2, a0};
- Representation representations[] = {
- Representation::Tagged(), Representation::Tagged(),
- Representation::Tagged(), Representation::Integer32()};
- data->Initialize(arraysize(registers), registers, representations);
-}
-
-
-void InternalArrayConstructorConstantArgCountDescriptor::Initialize(
+void ArrayConstructorDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
+ // stack param count needs (constructor pointer, and single argument)
+ Register registers[] = {a1, a2, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void InternalArrayConstructorConstantArgCountDescriptor::
+ InitializePlatformSpecific(CallInterfaceDescriptorData* data) {
// register state
- // cp -- context
// a0 -- number of arguments
// a1 -- constructor function
- Register registers[] = {cp, a1};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a1};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void InternalArrayConstructorDescriptor::Initialize(
+void InternalArrayConstructorDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// stack param count needs (constructor pointer, and single argument)
- Register registers[] = {cp, a1, a0};
- Representation representations[] = {Representation::Tagged(),
- Representation::Tagged(),
- Representation::Integer32()};
- data->Initialize(arraysize(registers), registers, representations);
+ Register registers[] = {a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
- data->Initialize(arraysize(registers), registers, NULL);
-}
-
-
-void ToBooleanDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
- data->Initialize(arraysize(registers), registers, NULL);
-}
-
-
-void BinaryOpDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1, a0};
- data->Initialize(arraysize(registers), registers, NULL);
-}
-
-
-void BinaryOpWithAllocationSiteDescriptor::Initialize(
+void CompareDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2, a1, a0};
- data->Initialize(arraysize(registers), registers, NULL);
+ Register registers[] = {a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void StringAddDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1, a0};
- data->Initialize(arraysize(registers), registers, NULL);
+void CompareNilDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-void KeyedDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+void ToBooleanDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void BinaryOpDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void BinaryOpWithAllocationSiteDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a2, a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void StringAddDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {a1, a0};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+
+void KeyedDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
Register registers[] = {
- cp, // context
a2, // key
};
- Representation representations[] = {
- Representation::Tagged(), // context
- Representation::Tagged(), // key
- };
- data->Initialize(arraysize(registers), registers, representations);
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void NamedDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+void NamedDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
Register registers[] = {
- cp, // context
a2, // name
};
- Representation representations[] = {
- Representation::Tagged(), // context
- Representation::Tagged(), // name
- };
- data->Initialize(arraysize(registers), registers, representations);
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void CallHandlerDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+void CallHandlerDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
Register registers[] = {
- cp, // context
a0, // receiver
};
- Representation representations[] = {
- Representation::Tagged(), // context
- Representation::Tagged(), // receiver
- };
- data->Initialize(arraysize(registers), registers, representations);
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void ArgumentAdaptorDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+void ArgumentAdaptorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
Register registers[] = {
- cp, // context
a1, // JSFunction
+ a3, // the new target
a0, // actual number of arguments
a2, // expected number of arguments
};
- Representation representations[] = {
- Representation::Tagged(), // context
- Representation::Tagged(), // JSFunction
- Representation::Integer32(), // actual number of arguments
- Representation::Integer32(), // expected number of arguments
- };
- data->Initialize(arraysize(registers), registers, representations);
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-void ApiFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+void ApiFunctionDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
Register registers[] = {
- cp, // context
+ a0, // callee
+ a4, // call_data
+ a2, // holder
+ a1, // api_function_address
+ a3, // actual number of arguments
+ };
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void ApiAccessorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {
a0, // callee
a4, // call_data
a2, // holder
a1, // api_function_address
};
- Representation representations[] = {
- Representation::Tagged(), // context
- Representation::Tagged(), // callee
- Representation::Tagged(), // call_data
- Representation::Tagged(), // holder
- Representation::External(), // api_function_address
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
+void InterpreterPushArgsAndCallDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {
+ a0, // argument count (not including receiver)
+ a2, // address of first argument
+ a1 // the target callable to be call
};
- data->Initialize(arraysize(registers), registers, representations);
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
+
+
+void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {
+ a0, // argument count (not including receiver)
+ a3, // new target
+ a1, // constructor to call
+ a2 // address of the first argument
+ };
+ data->InitializePlatformSpecific(arraysize(registers), registers);
}
-} // namespace v8::internal
+
+
+void InterpreterCEntryDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {
+ a0, // argument count (argc)
+ a2, // address of first argument (argv)
+ a1 // the runtime function to call
+ };
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+} // namespace internal
+} // namespace v8
#endif // V8_TARGET_ARCH_MIPS64