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// Copyright 2017 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.
#ifndef V8_BUILTINS_BUILTINS_CALL_GEN_H_
#define V8_BUILTINS_BUILTINS_CALL_GEN_H_
#include "src/codegen/code-stub-assembler.h"
namespace v8 {
namespace internal {
class CallOrConstructBuiltinsAssembler : public CodeStubAssembler {
public:
explicit CallOrConstructBuiltinsAssembler(compiler::CodeAssemblerState* state)
: CodeStubAssembler(state) {}
void CallOrConstructWithArrayLike(TNode<Object> target,
base::Optional<TNode<Object>> new_target,
TNode<Object> arguments_list,
TNode<Context> context);
void CallOrConstructDoubleVarargs(TNode<Object> target,
base::Optional<TNode<Object>> new_target,
TNode<FixedDoubleArray> elements,
TNode<Int32T> length,
TNode<Int32T> args_count,
TNode<Context> context, TNode<Int32T> kind);
void CallOrConstructWithSpread(TNode<Object> target,
base::Optional<TNode<Object>> new_target,
TNode<Object> spread, TNode<Int32T> args_count,
TNode<Context> context);
template <class Descriptor>
void CallReceiver(Builtin id, base::Optional<TNode<Object>> = base::nullopt);
template <class Descriptor>
void CallReceiver(Builtin id, TNode<Int32T> argc, TNode<UintPtrT> slot,
base::Optional<TNode<Object>> = base::nullopt);
enum class CallFunctionTemplateMode : uint8_t {
// This version is for using from IC system and generic builtins like
// HandleApiCallOrConstruct. It does both access and receiver compatibility
// checks if necessary and uses CallApiCallbackGeneric for calling Api
// function in order to support side-effects checking and make the Api
// function show up in the stack trace in case of exception.
kGeneric,
// These versions are used for generating calls from optimized code with
// respective checks and use CallApiCallbackOptimized for calling Api
// function.
kCheckAccess,
kCheckCompatibleReceiver,
kCheckAccessAndCompatibleReceiver,
};
constexpr static bool IsAccessCheckRequired(CallFunctionTemplateMode mode);
void CallFunctionTemplate(CallFunctionTemplateMode mode,
TNode<FunctionTemplateInfo> function_template_info,
TNode<Int32T> argc, TNode<Context> context);
void BuildConstruct(TNode<Object> target, TNode<Object> new_target,
TNode<Int32T> argc, const LazyNode<Context>& context,
const LazyNode<HeapObject>& feedback_vector,
TNode<UintPtrT> slot, UpdateFeedbackMode mode);
void BuildConstructWithSpread(TNode<Object> target, TNode<Object> new_target,
TNode<Object> spread, TNode<Int32T> argc,
const LazyNode<Context>& context,
const LazyNode<HeapObject>& feedback_vector,
TNode<UintPtrT> slot, UpdateFeedbackMode mode);
private:
TNode<JSReceiver> GetCompatibleReceiver(TNode<JSReceiver> receiver,
TNode<HeapObject> signature,
TNode<Context> context);
};
} // namespace internal
} // namespace v8
#endif // V8_BUILTINS_BUILTINS_CALL_GEN_H_
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