1 files changed, 0 insertions, 310 deletions
diff --git a/chromium/v8/src/codegen/arm64/interface-descriptors-arm64.cc b/chromium/v8/src/codegen/arm64/interface-descriptors-arm64.cc
deleted file mode 100644
index 246d6fc9610..00000000000
--- a/chromium/v8/src/codegen/arm64/interface-descriptors-arm64.cc
+++ /dev/null
@@ -1,310 +0,0 @@
-// Copyright 2012 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.
-
-#if V8_TARGET_ARCH_ARM64
-
-#include "src/codegen/interface-descriptors.h"
-
-#include "src/execution/frames.h"
-
-namespace v8 {
-namespace internal {
-
-const Register CallInterfaceDescriptor::ContextRegister() { return cp; }
-
-void CallInterfaceDescriptor::DefaultInitializePlatformSpecific(
-    CallInterfaceDescriptorData* data, int register_parameter_count) {
-  const Register default_stub_registers[] = {x0, x1, x2, x3, x4};
-  CHECK_LE(static_cast<size_t>(register_parameter_count),
-           arraysize(default_stub_registers));
-  data->InitializePlatformSpecific(register_parameter_count,
-                                   default_stub_registers);
-}
-
-void RecordWriteDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  const Register default_stub_registers[] = {x0, x1, x2, x3, x4};
-
-  data->RestrictAllocatableRegisters(default_stub_registers,
-                                     arraysize(default_stub_registers));
-
-  CHECK_LE(static_cast<size_t>(kParameterCount),
-           arraysize(default_stub_registers));
-  data->InitializePlatformSpecific(kParameterCount, default_stub_registers);
-}
-
-void DynamicCheckMapsDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register default_stub_registers[] = {x0, x1, x2, x3, cp};
-
-  data->RestrictAllocatableRegisters(default_stub_registers,
-                                     arraysize(default_stub_registers));
-
-  CHECK_LE(static_cast<size_t>(kParameterCount),
-           arraysize(default_stub_registers));
-  data->InitializePlatformSpecific(kParameterCount, default_stub_registers);
-}
-
-void EphemeronKeyBarrierDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  const Register default_stub_registers[] = {x0, x1, x2, x3, x4};
-
-  data->RestrictAllocatableRegisters(default_stub_registers,
-                                     arraysize(default_stub_registers));
-
-  CHECK_LE(static_cast<size_t>(kParameterCount),
-           arraysize(default_stub_registers));
-  data->InitializePlatformSpecific(kParameterCount, default_stub_registers);
-}
-
-const Register LoadDescriptor::ReceiverRegister() { return x1; }
-const Register LoadDescriptor::NameRegister() { return x2; }
-const Register LoadDescriptor::SlotRegister() { return x0; }
-
-const Register LoadWithVectorDescriptor::VectorRegister() { return x3; }
-
-const Register
-LoadWithReceiverAndVectorDescriptor::LookupStartObjectRegister() {
-  return x4;
-}
-
-const Register StoreDescriptor::ReceiverRegister() { return x1; }
-const Register StoreDescriptor::NameRegister() { return x2; }
-const Register StoreDescriptor::ValueRegister() { return x0; }
-const Register StoreDescriptor::SlotRegister() { return x4; }
-
-const Register StoreWithVectorDescriptor::VectorRegister() { return x3; }
-
-const Register StoreTransitionDescriptor::SlotRegister() { return x4; }
-const Register StoreTransitionDescriptor::VectorRegister() { return x3; }
-const Register StoreTransitionDescriptor::MapRegister() { return x5; }
-
-const Register ApiGetterDescriptor::HolderRegister() { return x0; }
-const Register ApiGetterDescriptor::CallbackRegister() { return x3; }
-
-const Register GrowArrayElementsDescriptor::ObjectRegister() { return x0; }
-const Register GrowArrayElementsDescriptor::KeyRegister() { return x3; }
-
-const Register BaselineLeaveFrameDescriptor::ParamsSizeRegister() { return x3; }
-const Register BaselineLeaveFrameDescriptor::WeightRegister() { return x4; }
-
-// static
-const Register TypeConversionDescriptor::ArgumentRegister() { return x0; }
-
-void TypeofDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {x3};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CallTrampolineDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1: target
-  // x0: number of arguments
-  Register registers[] = {x1, x0};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CallVarargsDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x0 : number of arguments (on the stack, not including receiver)
-  // x1 : the target to call
-  // x4 : arguments list length (untagged)
-  // x2 : arguments list (FixedArray)
-  Register registers[] = {x1, x0, x4, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CallForwardVarargsDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1: target
-  // x0: number of arguments
-  // x2: start index (to supported rest parameters)
-  Register registers[] = {x1, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CallFunctionTemplateDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1 : function template info
-  // x2 : number of arguments (on the stack, not including receiver)
-  Register registers[] = {x1, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CallWithSpreadDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x0 : number of arguments (on the stack, not including receiver)
-  // x1 : the target to call
-  // x2 : the object to spread
-  Register registers[] = {x1, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CallWithArrayLikeDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1 : the target to call
-  // x2 : the arguments list
-  Register registers[] = {x1, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ConstructVarargsDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x0 : number of arguments (on the stack, not including receiver)
-  // x1 : the target to call
-  // x3 : the new target
-  // x4 : arguments list length (untagged)
-  // x2 : arguments list (FixedArray)
-  Register registers[] = {x1, x3, x0, x4, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ConstructForwardVarargsDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x3: new target
-  // x1: target
-  // x0: number of arguments
-  // x2: start index (to supported rest parameters)
-  Register registers[] = {x1, x3, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ConstructWithSpreadDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x0 : number of arguments (on the stack, not including receiver)
-  // x1 : the target to call
-  // x3 : the new target
-  // x2 : the object to spread
-  Register registers[] = {x1, x3, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ConstructWithArrayLikeDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1 : the target to call
-  // x3 : the new target
-  // x2 : the arguments list
-  Register registers[] = {x1, x3, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ConstructStubDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x3: new target
-  // x1: target
-  // x0: number of arguments
-  // x2: allocation site or undefined
-  Register registers[] = {x1, x3, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void AbortDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {x1};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void CompareDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1: left operand
-  // x0: right operand
-  Register registers[] = {x1, x0};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void Compare_BaselineDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1: left operand
-  // x0: right operand
-  // x2: feedback slot
-  Register registers[] = {x1, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void BinaryOpDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1: left operand
-  // x0: right operand
-  Register registers[] = {x1, x0};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void BinaryOp_BaselineDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // x1: left operand
-  // x0: right operand
-  // x2: feedback slot
-  Register registers[] = {x1, x0, x2};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ApiCallbackDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {
-      x1,  // kApiFunctionAddress
-      x2,  // kArgc
-      x3,  // kCallData
-      x0,  // kHolder
-  };
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void InterpreterDispatchDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {
-      kInterpreterAccumulatorRegister, kInterpreterBytecodeOffsetRegister,
-      kInterpreterBytecodeArrayRegister, kInterpreterDispatchTableRegister};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void InterpreterPushArgsThenCallDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {
-      x0,  // argument count (not including receiver)
-      x2,  // address of first argument
-      x1   // the target callable to be call
-  };
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void InterpreterPushArgsThenConstructDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {
-      x0,  // argument count (not including receiver)
-      x4,  // address of the first argument
-      x1,  // constructor to call
-      x3,  // new target
-      x2,  // allocation site feedback if available, undefined otherwise
-  };
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void ResumeGeneratorDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {
-      x0,  // the value to pass to the generator
-      x1   // the JSGeneratorObject to resume
-  };
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void FrameDropperTrampolineDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {
-      x1,  // loaded new FP
-  };
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-void RunMicrotasksEntryDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {x0, x1};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_TARGET_ARCH_ARM64