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// Copyright 2015 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_INTERPRETER_INTERPRETER_INTRINSICS_H_
#define V8_INTERPRETER_INTERPRETER_INTRINSICS_H_
#include "src/runtime/runtime.h"
namespace v8 {
namespace internal {
namespace interpreter {
// List of supported intrisics, with upper case name, lower case name and
// expected number of arguments (-1 denoting argument count is variable).
#define INTRINSICS_LIST(V) \
V(AsyncFunctionAwaitCaught, async_function_await_caught, 2) \
V(AsyncFunctionAwaitUncaught, async_function_await_uncaught, 2) \
V(AsyncFunctionEnter, async_function_enter, 2) \
V(AsyncFunctionReject, async_function_reject, 2) \
V(AsyncFunctionResolve, async_function_resolve, 2) \
V(AsyncGeneratorAwaitCaught, async_generator_await_caught, 2) \
V(AsyncGeneratorAwaitUncaught, async_generator_await_uncaught, 2) \
V(AsyncGeneratorReject, async_generator_reject, 2) \
V(AsyncGeneratorResolve, async_generator_resolve, 3) \
V(AsyncGeneratorYield, async_generator_yield, 3) \
V(CreateJSGeneratorObject, create_js_generator_object, 2) \
V(GeneratorGetResumeMode, generator_get_resume_mode, 1) \
V(GeneratorClose, generator_close, 1) \
V(GetImportMetaObject, get_import_meta_object, 0) \
V(CopyDataProperties, copy_data_properties, 2) \
V(CopyDataPropertiesWithExcludedPropertiesOnStack, \
copy_data_properties_with_excluded_properties_on_stack, -1) \
V(CreateIterResultObject, create_iter_result_object, 2) \
V(CreateAsyncFromSyncIterator, create_async_from_sync_iterator, 1)
class IntrinsicsHelper {
public:
enum class IntrinsicId {
#define DECLARE_INTRINSIC_ID(name, lower_case, count) k##name,
INTRINSICS_LIST(DECLARE_INTRINSIC_ID)
#undef DECLARE_INTRINSIC_ID
kIdCount
};
static_assert(static_cast<uint32_t>(IntrinsicId::kIdCount) <= kMaxUInt8);
V8_EXPORT_PRIVATE static bool IsSupported(Runtime::FunctionId function_id);
static IntrinsicId FromRuntimeId(Runtime::FunctionId function_id);
static Runtime::FunctionId ToRuntimeId(IntrinsicId intrinsic_id);
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(IntrinsicsHelper);
};
} // namespace interpreter
} // namespace internal
} // namespace v8
#endif // V8_INTERPRETER_INTERPRETER_INTRINSICS_H_
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