1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ECMASCRIPT_JS_STABLE_ARRAY_H 17 #define ECMASCRIPT_JS_STABLE_ARRAY_H 18 19 #include "ecmascript/js_array.h" 20 #include "ecmascript/js_dataview.h" 21 #include "ecmascript/js_typed_array.h" 22 #include "ecmascript/js_tagged_value.h" 23 24 namespace panda::ecmascript { 25 class JSStableArray { 26 public: 27 enum SeparatorFlag : int { MINUS_ONE = -1, MINUS_TWO = -2 }; 28 static JSTaggedValue Push(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv); 29 static JSTaggedValue Pop(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv); 30 static JSTaggedValue Splice(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv, 31 uint32_t start, uint32_t insertCount, uint32_t actualDeleteCount); 32 static JSTaggedValue Shift(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv); 33 static JSTaggedValue Join(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv); 34 static JSTaggedValue HandleFindIndexOfStable(JSThread *thread, JSHandle<JSObject> thisObjHandle, 35 JSHandle<JSTaggedValue> callbackFnHandle, 36 JSHandle<JSTaggedValue> thisArgHandle, uint32_t &k); 37 static JSTaggedValue HandleFindLastIndexOfStable(JSThread *thread, JSHandle<JSObject> thisObjHandle, 38 JSHandle<JSTaggedValue> callbackFnHandle, 39 JSHandle<JSTaggedValue> thisArgHandle, int64_t &k); 40 static JSTaggedValue HandleEveryOfStable(JSThread *thread, JSHandle<JSObject> thisObjHandle, 41 JSHandle<JSTaggedValue> callbackFnHandle, 42 JSHandle<JSTaggedValue> thisArgHandle, uint32_t &k); 43 static JSTaggedValue HandleforEachOfStable(JSThread *thread, JSHandle<JSObject> thisObjHandle, 44 JSHandle<JSTaggedValue> callbackFnHandle, 45 JSHandle<JSTaggedValue> thisArgHandle, uint32_t &k); 46 static JSTaggedValue IndexOf(JSThread *thread, JSHandle<JSTaggedValue> receiver, 47 JSHandle<JSTaggedValue> searchElement, uint32_t from, uint32_t len); 48 static JSTaggedValue Filter(JSHandle<JSObject> newArrayHandle, JSHandle<JSObject> thisObjHandle, 49 EcmaRuntimeCallInfo *argv, uint32_t &k, uint32_t &toIndex); 50 static JSTaggedValue Map(JSHandle<JSObject> newArrayHandle, JSHandle<JSObject> thisObjHandle, 51 EcmaRuntimeCallInfo *argv, uint32_t &k, uint32_t len); 52 static JSTaggedValue Reverse(JSThread *thread, JSHandle<JSObject> thisObjHandle, 53 JSHandle<JSTaggedValue> thisHandle, int64_t &lower, uint32_t len); 54 static JSTaggedValue Concat(JSThread *thread, JSHandle<JSObject> newArrayHandle, 55 JSHandle<JSObject> thisObjHandle, int64_t &k, int64_t &n); 56 static JSTaggedValue FastCopyFromArrayToTypedArray(JSThread *thread, JSHandle<JSTypedArray> &target, 57 DataViewType targetType, uint32_t targetOffset, 58 uint32_t srcLength, JSHandle<TaggedArray> &elements); 59 static JSTaggedValue At(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv); 60 static JSTaggedValue With(JSThread *thread, JSHandle<JSArray> receiver, 61 int64_t insertCount, int64_t index, JSHandle<JSTaggedValue> value); 62 static JSTaggedValue ToSpliced(JSHandle<JSArray> receiver, EcmaRuntimeCallInfo *argv, 63 int64_t argc, int64_t actualStart, int64_t actualSkipCount, int64_t insertCount); 64 static JSTaggedValue ToReversed(JSThread *thread, JSHandle<JSArray> receiver, int64_t insertCount); 65 static JSTaggedValue Reduce(JSThread *thread, JSHandle<JSObject> thisObjHandle, 66 JSHandle<JSTaggedValue> callbackFnHandle, 67 JSMutableHandle<JSTaggedValue> accumulator, int64_t &k, int64_t &len); 68 }; 69 } // namespace panda::ecmascript 70 #endif // ECMASCRIPT_JS_STABLE_ARRAY_H 71