216 lines
4.3 KiB
C++
216 lines
4.3 KiB
C++
// Copyright 2024 xensik. All rights reserved.
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//
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// Use of this source code is governed by a GNU GPLv3 license
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// that can be found in the LICENSE file.
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#pragma once
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namespace xsk::arc
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{
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constexpr usize opcode_count = 143;
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enum class opcode : u8
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{
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OP_Invalid,
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OP_End,
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OP_Return,
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OP_GetUndefined,
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OP_GetZero,
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OP_GetByte,
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OP_GetNegByte,
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OP_GetUnsignedShort,
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OP_GetNegUnsignedShort,
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OP_GetInteger,
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OP_GetFloat,
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OP_GetString,
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OP_GetIString,
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OP_GetVector,
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OP_GetLevelObject,
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OP_GetAnimObject,
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OP_GetSelf,
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OP_GetLevel,
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OP_GetGame,
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OP_GetAnim,
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OP_GetAnimation,
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OP_GetGameRef,
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OP_GetFunction,
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OP_CreateLocalVariable,
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OP_SafeCreateLocalVariables,
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OP_RemoveLocalVariables,
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OP_EvalLocalVariableCached,
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OP_EvalArray,
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OP_EvalLocalArrayRefCached,
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OP_EvalArrayRef,
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OP_ClearArray,
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OP_EmptyArray,
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OP_GetSelfObject,
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OP_EvalFieldVariable,
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OP_EvalFieldVariableRef,
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OP_ClearFieldVariable,
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OP_SafeSetVariableFieldCached,
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OP_SafeSetWaittillVariableFieldCached,
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OP_ClearParams,
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OP_CheckClearParams,
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OP_EvalLocalVariableRefCached,
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OP_SetVariableField,
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OP_CallBuiltin,
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OP_CallBuiltinMethod,
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OP_Wait,
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OP_WaitTillFrameEnd,
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OP_PreScriptCall,
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OP_ScriptFunctionCall,
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OP_ScriptFunctionCallPointer,
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OP_ScriptMethodCall,
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OP_ScriptMethodCallPointer,
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OP_ScriptThreadCall,
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OP_ScriptThreadCallPointer,
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OP_ScriptMethodThreadCall,
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OP_ScriptMethodThreadCallPointer,
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OP_DecTop,
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OP_CastFieldObject,
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OP_CastBool,
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OP_BoolNot,
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OP_BoolComplement,
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OP_JumpOnFalse,
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OP_JumpOnTrue,
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OP_JumpOnFalseExpr,
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OP_JumpOnTrueExpr,
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OP_Jump,
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OP_JumpBack,
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OP_Inc,
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OP_Dec,
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OP_Bit_Or,
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OP_Bit_Xor,
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OP_Bit_And,
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OP_Equal,
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OP_NotEqual,
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OP_LessThan,
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OP_GreaterThan,
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OP_LessThanOrEqualTo,
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OP_GreaterThanOrEqualTo,
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OP_ShiftLeft,
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OP_ShiftRight,
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OP_Plus,
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OP_Minus,
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OP_Multiply,
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OP_Divide,
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OP_Modulus,
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OP_SizeOf,
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OP_WaitTillMatch,
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OP_WaitTill,
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OP_Notify,
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OP_EndOn,
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OP_VoidCodePos,
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OP_Switch,
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OP_EndSwitch,
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OP_Vector,
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OP_GetHash,
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OP_RealWait,
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OP_VectorConstant,
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OP_IsDefined,
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OP_VectorScale,
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OP_AnglesToUp,
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OP_AnglesToRight,
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OP_AnglesToForward,
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OP_AngleClamp180,
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OP_VectorToAngles,
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OP_Abs,
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OP_GetTime,
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OP_GetDvar,
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OP_GetDvarInt,
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OP_GetDvarFloat,
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OP_GetDvarVector,
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OP_GetDvarColorRed,
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OP_GetDvarColorGreen,
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OP_GetDvarColorBlue,
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OP_GetDvarColorAlpha,
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OP_FirstArrayKey,
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OP_NextArrayKey,
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OP_ProfileStart,
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OP_ProfileStop,
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OP_SafeDecTop,
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OP_Nop,
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OP_Abort,
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OP_Object,
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OP_ThreadObject,
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OP_EvalLocalVariable,
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OP_EvalLocalVariableRef,
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OP_DevblockBegin,
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OP_DevblockEnd,
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OP_EvalLocalVariableCachedDebug,
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OP_EvalLocalVariableRefCachedDebug,
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OP_LevelEvalFieldVariable,
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OP_LevelEvalFieldVariableRef,
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OP_SelfEvalFieldVariable,
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OP_SelfEvalFieldVariableRef,
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OP_GetWorld,
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OP_GetWorldObject,
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OP_GetClasses,
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OP_GetClassesObject,
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OP_New,
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OP_ScriptFunctionCallClass,
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OP_ScriptThreadCallClass,
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OP_GetUintptr,
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OP_SuperEqual,
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OP_SuperNotEqual,
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OP_GetAPIFunction,
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OP_Count,
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};
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struct sourcepos
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{
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u16 line;
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u16 column;
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};
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struct instruction
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{
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using ptr = std::unique_ptr<instruction>;
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u32 index;
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u32 size;
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sourcepos pos;
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opcode opcode;
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std::vector<std::string> data;
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static auto make() -> instruction::ptr
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{
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return std::unique_ptr<instruction>(new instruction);
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}
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};
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struct function
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{
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using ptr = std::unique_ptr<function>;
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u32 index;
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u32 size;
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u8 params;
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u8 flags;
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std::string name;
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std::string space;
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std::vector<instruction::ptr> instructions;
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std::unordered_map<u32, std::string> labels;
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static auto make() -> function::ptr
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{
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return std::unique_ptr<function>(new function);
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}
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};
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struct assembly
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{
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using ptr = std::unique_ptr<assembly>;
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std::vector<std::string> includes;
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std::vector<function::ptr> functions;
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static auto make() -> assembly::ptr
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{
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return std::unique_ptr<assembly>(new assembly);
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}
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};
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} // namespace xsk::arc
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