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Unified Diff: src/ppc/interface-descriptors-ppc.cc

Issue 714093002: PowerPC specific sub-directories. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 1 month ago
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Index: src/ppc/interface-descriptors-ppc.cc
diff --git a/src/mips/interface-descriptors-mips.cc b/src/ppc/interface-descriptors-ppc.cc
similarity index 74%
copy from src/mips/interface-descriptors-mips.cc
copy to src/ppc/interface-descriptors-ppc.cc
index ecdaecf2b71216fe98be0c66f8baeaa4aa16367e..693f341e997125a0d34748fecf8be2d56c96cf7d 100644
--- a/src/mips/interface-descriptors-mips.cc
+++ b/src/ppc/interface-descriptors-ppc.cc
@@ -1,10 +1,10 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
+// Copyright 2014 the V8 project authors. All rights reserved.
// 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_MIPS
+#if V8_TARGET_ARCH_PPC
#include "src/interface-descriptors.h"
@@ -14,39 +14,39 @@ namespace internal {
const Register CallInterfaceDescriptor::ContextRegister() { return cp; }
-const Register LoadDescriptor::ReceiverRegister() { return a1; }
-const Register LoadDescriptor::NameRegister() { return a2; }
+const Register LoadDescriptor::ReceiverRegister() { return r4; }
+const Register LoadDescriptor::NameRegister() { return r5; }
-const Register VectorLoadICTrampolineDescriptor::SlotRegister() { return a0; }
+const Register VectorLoadICTrampolineDescriptor::SlotRegister() { return r3; }
-const Register VectorLoadICDescriptor::VectorRegister() { return a3; }
+const Register VectorLoadICDescriptor::VectorRegister() { return r6; }
-const Register StoreDescriptor::ReceiverRegister() { return a1; }
-const Register StoreDescriptor::NameRegister() { return a2; }
-const Register StoreDescriptor::ValueRegister() { return a0; }
+const Register StoreDescriptor::ReceiverRegister() { return r4; }
+const Register StoreDescriptor::NameRegister() { return r5; }
+const Register StoreDescriptor::ValueRegister() { return r3; }
-const Register StoreTransitionDescriptor::MapRegister() { return a3; }
+const Register StoreTransitionDescriptor::MapRegister() { return r6; }
-const Register ElementTransitionAndStoreDescriptor::MapRegister() { return a3; }
+const Register ElementTransitionAndStoreDescriptor::MapRegister() { return r6; }
-const Register InstanceofDescriptor::left() { return a0; }
-const Register InstanceofDescriptor::right() { return a1; }
+const Register InstanceofDescriptor::left() { return r3; }
+const Register InstanceofDescriptor::right() { return r4; }
-const Register ArgumentsAccessReadDescriptor::index() { return a1; }
-const Register ArgumentsAccessReadDescriptor::parameter_count() { return a0; }
+const Register ArgumentsAccessReadDescriptor::index() { return r4; }
+const Register ArgumentsAccessReadDescriptor::parameter_count() { return r3; }
-const Register ApiGetterDescriptor::function_address() { return a2; }
+const Register ApiGetterDescriptor::function_address() { return r5; }
-const Register MathPowTaggedDescriptor::exponent() { return a2; }
+const Register MathPowTaggedDescriptor::exponent() { return r5; }
const Register MathPowIntegerDescriptor::exponent() {
@@ -55,32 +55,32 @@ const Register MathPowIntegerDescriptor::exponent() {
void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2};
+ Register registers[] = {cp, r5};
data->Initialize(arraysize(registers), registers, NULL);
}
void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1};
+ Register registers[] = {cp, r4};
data->Initialize(arraysize(registers), registers, NULL);
}
void ToNumberDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
+ Register registers[] = {cp, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void NumberToStringDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
+ Register registers[] = {cp, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void FastCloneShallowArrayDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a3, a2, a1};
+ Register registers[] = {cp, r6, r5, r4};
Representation representations[] = {
Representation::Tagged(), Representation::Tagged(), Representation::Smi(),
Representation::Tagged()};
@@ -90,34 +90,34 @@ void FastCloneShallowArrayDescriptor::Initialize(
void FastCloneShallowObjectDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a3, a2, a1, a0};
+ Register registers[] = {cp, r6, r5, r4, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void CreateAllocationSiteDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2, a3};
+ Register registers[] = {cp, r5, r6};
data->Initialize(arraysize(registers), registers, NULL);
}
void StoreArrayLiteralElementDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a3, a0};
+ Register registers[] = {cp, r6, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1};
+ Register registers[] = {cp, r4};
data->Initialize(arraysize(registers), registers, NULL);
}
void CallFunctionWithFeedbackDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1, a3};
+ Register registers[] = {cp, r4, r6};
Representation representations[] = {Representation::Tagged(),
Representation::Tagged(),
Representation::Smi()};
@@ -126,56 +126,47 @@ void CallFunctionWithFeedbackDescriptor::Initialize(
void CallConstructDescriptor::Initialize(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
+ // r3 : number of arguments
+ // r4 : the function to call
+ // r5 : feedback vector
+ // r6 : (only if r5 is not the megamorphic symbol) slot in feedback
// vector (Smi)
// 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};
+ Register registers[] = {cp, r3, r4, r5};
data->Initialize(arraysize(registers), registers, NULL);
}
void RegExpConstructResultDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2, a1, a0};
+ Register registers[] = {cp, r5, r4, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void TransitionElementsKindDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0, a1};
+ Register registers[] = {cp, r3, r4};
data->Initialize(arraysize(registers), registers, NULL);
}
-void AllocateHeapNumberDescriptor::Initialize(
- CallInterfaceDescriptorData* data) {
- // register state
- // cp -- context
- Register registers[] = {cp};
- data->Initialize(arraysize(registers), registers, nullptr);
-}
-
-
void ArrayConstructorConstantArgCountDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
// register state
// cp -- context
- // a0 -- number of arguments
- // a1 -- function
- // a2 -- allocation site with elements kind
- Register registers[] = {cp, a1, a2};
+ // r3 -- number of arguments
+ // r4 -- function
+ // r5 -- allocation site with elements kind
+ Register registers[] = {cp, r4, r5};
data->Initialize(arraysize(registers), registers, NULL);
}
void ArrayConstructorDescriptor::Initialize(CallInterfaceDescriptorData* data) {
// stack param count needs (constructor pointer, and single argument)
- Register registers[] = {cp, a1, a2, a0};
+ Register registers[] = {cp, r4, r5, r3};
Representation representations[] = {
Representation::Tagged(), Representation::Tagged(),
Representation::Tagged(), Representation::Integer32()};
@@ -187,9 +178,9 @@ void InternalArrayConstructorConstantArgCountDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
// register state
// cp -- context
- // a0 -- number of arguments
- // a1 -- constructor function
- Register registers[] = {cp, a1};
+ // r3 -- number of arguments
+ // r4 -- constructor function
+ Register registers[] = {cp, r4};
data->Initialize(arraysize(registers), registers, NULL);
}
@@ -197,7 +188,7 @@ void InternalArrayConstructorConstantArgCountDescriptor::Initialize(
void InternalArrayConstructorDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
// stack param count needs (constructor pointer, and single argument)
- Register registers[] = {cp, a1, a0};
+ Register registers[] = {cp, r4, r3};
Representation representations[] = {Representation::Tagged(),
Representation::Tagged(),
Representation::Integer32()};
@@ -206,32 +197,32 @@ void InternalArrayConstructorDescriptor::Initialize(
void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
+ Register registers[] = {cp, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void ToBooleanDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a0};
+ Register registers[] = {cp, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void BinaryOpDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1, a0};
+ Register registers[] = {cp, r4, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void BinaryOpWithAllocationSiteDescriptor::Initialize(
CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a2, a1, a0};
+ Register registers[] = {cp, r5, r4, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
void StringAddDescriptor::Initialize(CallInterfaceDescriptorData* data) {
- Register registers[] = {cp, a1, a0};
+ Register registers[] = {cp, r4, r3};
data->Initialize(arraysize(registers), registers, NULL);
}
@@ -239,7 +230,7 @@ void StringAddDescriptor::Initialize(CallInterfaceDescriptorData* data) {
void KeyedDescriptor::Initialize(CallInterfaceDescriptorData* data) {
Register registers[] = {
cp, // context
- a2, // key
+ r5, // key
};
Representation representations[] = {
Representation::Tagged(), // context
@@ -252,7 +243,7 @@ void KeyedDescriptor::Initialize(CallInterfaceDescriptorData* data) {
void NamedDescriptor::Initialize(CallInterfaceDescriptorData* data) {
Register registers[] = {
cp, // context
- a2, // name
+ r5, // name
};
Representation representations[] = {
Representation::Tagged(), // context
@@ -265,7 +256,7 @@ void NamedDescriptor::Initialize(CallInterfaceDescriptorData* data) {
void CallHandlerDescriptor::Initialize(CallInterfaceDescriptorData* data) {
Register registers[] = {
cp, // context
- a0, // receiver
+ r3, // receiver
};
Representation representations[] = {
Representation::Tagged(), // context
@@ -278,9 +269,9 @@ void CallHandlerDescriptor::Initialize(CallInterfaceDescriptorData* data) {
void ArgumentAdaptorDescriptor::Initialize(CallInterfaceDescriptorData* data) {
Register registers[] = {
cp, // context
- a1, // JSFunction
- a0, // actual number of arguments
- a2, // expected number of arguments
+ r4, // JSFunction
+ r3, // actual number of arguments
+ r5, // expected number of arguments
};
Representation representations[] = {
Representation::Tagged(), // context
@@ -295,10 +286,10 @@ void ArgumentAdaptorDescriptor::Initialize(CallInterfaceDescriptorData* data) {
void ApiFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
Register registers[] = {
cp, // context
- a0, // callee
- t0, // call_data
- a2, // holder
- a1, // api_function_address
+ r3, // callee
+ r7, // call_data
+ r5, // holder
+ r4, // api_function_address
};
Representation representations[] = {
Representation::Tagged(), // context
@@ -312,4 +303,4 @@ void ApiFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) {
}
} // namespace v8::internal
-#endif // V8_TARGET_ARCH_MIPS
+#endif // V8_TARGET_ARCH_PPC
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