// swift-format-ignore-file
//// Automatically generated by Utilities/Sources/WasmGen.swift
//// DO NOT EDIT DIRECTLY

import WasmParser
import WasmTypes

/// An instruction encoder that is responsible for encoding opcodes and immediates
/// in Wasm binary format.
protocol BinaryInstructionEncoder: InstructionVisitor {
    /// Encodes an instruction opcode.
    mutating func encodeInstruction(_ opcode: [UInt8]) throws

    // MARK: - Immediates encoding
    mutating func encodeImmediates(blockType: BlockType) throws
    mutating func encodeImmediates(dataIndex: UInt32) throws
    mutating func encodeImmediates(elemIndex: UInt32) throws
    mutating func encodeImmediates(functionIndex: UInt32) throws
    mutating func encodeImmediates(globalIndex: UInt32) throws
    mutating func encodeImmediates(localIndex: UInt32) throws
    mutating func encodeImmediates(memarg: MemArg) throws
    mutating func encodeImmediates(memory: UInt32) throws
    mutating func encodeImmediates(relativeDepth: UInt32) throws
    mutating func encodeImmediates(table: UInt32) throws
    mutating func encodeImmediates(targets: BrTable) throws
    mutating func encodeImmediates(type: ReferenceType) throws
    mutating func encodeImmediates(type: ValueType) throws
    mutating func encodeImmediates(value: IEEE754.Float32) throws
    mutating func encodeImmediates(value: IEEE754.Float64) throws
    mutating func encodeImmediates(value: Int32) throws
    mutating func encodeImmediates(value: Int64) throws
    mutating func encodeImmediates(dstMem: UInt32, srcMem: UInt32) throws
    mutating func encodeImmediates(dstTable: UInt32, srcTable: UInt32) throws
    mutating func encodeImmediates(elemIndex: UInt32, table: UInt32) throws
    mutating func encodeImmediates(typeIndex: UInt32, tableIndex: UInt32) throws
}

// BinaryInstructionEncoder implements the InstructionVisitor protocol to call the corresponding encode method.
extension BinaryInstructionEncoder {
    mutating func visitUnreachable() throws { try encodeInstruction([0x00]) }
    mutating func visitNop() throws { try encodeInstruction([0x01]) }
    mutating func visitBlock(blockType: BlockType) throws {
        try encodeInstruction([0x02])
        try encodeImmediates(blockType: blockType)
    }
    mutating func visitLoop(blockType: BlockType) throws {
        try encodeInstruction([0x03])
        try encodeImmediates(blockType: blockType)
    }
    mutating func visitIf(blockType: BlockType) throws {
        try encodeInstruction([0x04])
        try encodeImmediates(blockType: blockType)
    }
    mutating func visitElse() throws { try encodeInstruction([0x05]) }
    mutating func visitEnd() throws { try encodeInstruction([0x0B]) }
    mutating func visitBr(relativeDepth: UInt32) throws {
        try encodeInstruction([0x0C])
        try encodeImmediates(relativeDepth: relativeDepth)
    }
    mutating func visitBrIf(relativeDepth: UInt32) throws {
        try encodeInstruction([0x0D])
        try encodeImmediates(relativeDepth: relativeDepth)
    }
    mutating func visitBrTable(targets: BrTable) throws {
        try encodeInstruction([0x0E])
        try encodeImmediates(targets: targets)
    }
    mutating func visitReturn() throws { try encodeInstruction([0x0F]) }
    mutating func visitCall(functionIndex: UInt32) throws {
        try encodeInstruction([0x10])
        try encodeImmediates(functionIndex: functionIndex)
    }
    mutating func visitCallIndirect(typeIndex: UInt32, tableIndex: UInt32) throws {
        try encodeInstruction([0x11])
        try encodeImmediates(typeIndex: typeIndex, tableIndex: tableIndex)
    }
    mutating func visitReturnCall(functionIndex: UInt32) throws {
        try encodeInstruction([0x12])
        try encodeImmediates(functionIndex: functionIndex)
    }
    mutating func visitReturnCallIndirect(typeIndex: UInt32, tableIndex: UInt32) throws {
        try encodeInstruction([0x13])
        try encodeImmediates(typeIndex: typeIndex, tableIndex: tableIndex)
    }
    mutating func visitDrop() throws { try encodeInstruction([0x1A]) }
    mutating func visitSelect() throws { try encodeInstruction([0x1B]) }
    mutating func visitTypedSelect(type: ValueType) throws {
        try encodeInstruction([0x1C])
        try encodeImmediates(type: type)
    }
    mutating func visitLocalGet(localIndex: UInt32) throws {
        try encodeInstruction([0x20])
        try encodeImmediates(localIndex: localIndex)
    }
    mutating func visitLocalSet(localIndex: UInt32) throws {
        try encodeInstruction([0x21])
        try encodeImmediates(localIndex: localIndex)
    }
    mutating func visitLocalTee(localIndex: UInt32) throws {
        try encodeInstruction([0x22])
        try encodeImmediates(localIndex: localIndex)
    }
    mutating func visitGlobalGet(globalIndex: UInt32) throws {
        try encodeInstruction([0x23])
        try encodeImmediates(globalIndex: globalIndex)
    }
    mutating func visitGlobalSet(globalIndex: UInt32) throws {
        try encodeInstruction([0x24])
        try encodeImmediates(globalIndex: globalIndex)
    }
    mutating func visitLoad(_ load: Instruction.Load, memarg: MemArg) throws {
        let opcode: [UInt8]
        switch load {
        case .i32Load: opcode = [0x28]
        case .i64Load: opcode = [0x29]
        case .f32Load: opcode = [0x2A]
        case .f64Load: opcode = [0x2B]
        case .i32Load8S: opcode = [0x2C]
        case .i32Load8U: opcode = [0x2D]
        case .i32Load16S: opcode = [0x2E]
        case .i32Load16U: opcode = [0x2F]
        case .i64Load8S: opcode = [0x30]
        case .i64Load8U: opcode = [0x31]
        case .i64Load16S: opcode = [0x32]
        case .i64Load16U: opcode = [0x33]
        case .i64Load32S: opcode = [0x34]
        case .i64Load32U: opcode = [0x35]
        }

        try encodeInstruction(opcode)
        try encodeImmediates(memarg: memarg)
    }
    mutating func visitStore(_ store: Instruction.Store, memarg: MemArg) throws {
        let opcode: [UInt8]
        switch store {
        case .i32Store: opcode = [0x36]
        case .i64Store: opcode = [0x37]
        case .f32Store: opcode = [0x38]
        case .f64Store: opcode = [0x39]
        case .i32Store8: opcode = [0x3A]
        case .i32Store16: opcode = [0x3B]
        case .i64Store8: opcode = [0x3C]
        case .i64Store16: opcode = [0x3D]
        case .i64Store32: opcode = [0x3E]
        }

        try encodeInstruction(opcode)
        try encodeImmediates(memarg: memarg)
    }
    mutating func visitMemorySize(memory: UInt32) throws {
        try encodeInstruction([0x3F])
        try encodeImmediates(memory: memory)
    }
    mutating func visitMemoryGrow(memory: UInt32) throws {
        try encodeInstruction([0x40])
        try encodeImmediates(memory: memory)
    }
    mutating func visitI32Const(value: Int32) throws {
        try encodeInstruction([0x41])
        try encodeImmediates(value: value)
    }
    mutating func visitI64Const(value: Int64) throws {
        try encodeInstruction([0x42])
        try encodeImmediates(value: value)
    }
    mutating func visitF32Const(value: IEEE754.Float32) throws {
        try encodeInstruction([0x43])
        try encodeImmediates(value: value)
    }
    mutating func visitF64Const(value: IEEE754.Float64) throws {
        try encodeInstruction([0x44])
        try encodeImmediates(value: value)
    }
    mutating func visitRefNull(type: ReferenceType) throws {
        try encodeInstruction([0xD0])
        try encodeImmediates(type: type)
    }
    mutating func visitRefIsNull() throws { try encodeInstruction([0xD1]) }
    mutating func visitRefFunc(functionIndex: UInt32) throws {
        try encodeInstruction([0xD2])
        try encodeImmediates(functionIndex: functionIndex)
    }
    mutating func visitI32Eqz() throws { try encodeInstruction([0x45]) }
    mutating func visitCmp(_ cmp: Instruction.Cmp) throws {
        let opcode: [UInt8]
        switch cmp {
        case .i32Eq: opcode = [0x46]
        case .i32Ne: opcode = [0x47]
        case .i32LtS: opcode = [0x48]
        case .i32LtU: opcode = [0x49]
        case .i32GtS: opcode = [0x4A]
        case .i32GtU: opcode = [0x4B]
        case .i32LeS: opcode = [0x4C]
        case .i32LeU: opcode = [0x4D]
        case .i32GeS: opcode = [0x4E]
        case .i32GeU: opcode = [0x4F]
        case .i64Eq: opcode = [0x51]
        case .i64Ne: opcode = [0x52]
        case .i64LtS: opcode = [0x53]
        case .i64LtU: opcode = [0x54]
        case .i64GtS: opcode = [0x55]
        case .i64GtU: opcode = [0x56]
        case .i64LeS: opcode = [0x57]
        case .i64LeU: opcode = [0x58]
        case .i64GeS: opcode = [0x59]
        case .i64GeU: opcode = [0x5A]
        case .f32Eq: opcode = [0x5B]
        case .f32Ne: opcode = [0x5C]
        case .f32Lt: opcode = [0x5D]
        case .f32Gt: opcode = [0x5E]
        case .f32Le: opcode = [0x5F]
        case .f32Ge: opcode = [0x60]
        case .f64Eq: opcode = [0x61]
        case .f64Ne: opcode = [0x62]
        case .f64Lt: opcode = [0x63]
        case .f64Gt: opcode = [0x64]
        case .f64Le: opcode = [0x65]
        case .f64Ge: opcode = [0x66]
        }

        try encodeInstruction(opcode)
    }
    mutating func visitI64Eqz() throws { try encodeInstruction([0x50]) }
    mutating func visitUnary(_ unary: Instruction.Unary) throws {
        let opcode: [UInt8]
        switch unary {
        case .i32Clz: opcode = [0x67]
        case .i32Ctz: opcode = [0x68]
        case .i32Popcnt: opcode = [0x69]
        case .i64Clz: opcode = [0x79]
        case .i64Ctz: opcode = [0x7A]
        case .i64Popcnt: opcode = [0x7B]
        case .f32Abs: opcode = [0x8B]
        case .f32Neg: opcode = [0x8C]
        case .f32Ceil: opcode = [0x8D]
        case .f32Floor: opcode = [0x8E]
        case .f32Trunc: opcode = [0x8F]
        case .f32Nearest: opcode = [0x90]
        case .f32Sqrt: opcode = [0x91]
        case .f64Abs: opcode = [0x99]
        case .f64Neg: opcode = [0x9A]
        case .f64Ceil: opcode = [0x9B]
        case .f64Floor: opcode = [0x9C]
        case .f64Trunc: opcode = [0x9D]
        case .f64Nearest: opcode = [0x9E]
        case .f64Sqrt: opcode = [0x9F]
        case .i32Extend8S: opcode = [0xC0]
        case .i32Extend16S: opcode = [0xC1]
        case .i64Extend8S: opcode = [0xC2]
        case .i64Extend16S: opcode = [0xC3]
        case .i64Extend32S: opcode = [0xC4]
        }

        try encodeInstruction(opcode)
    }
    mutating func visitBinary(_ binary: Instruction.Binary) throws {
        let opcode: [UInt8]
        switch binary {
        case .i32Add: opcode = [0x6A]
        case .i32Sub: opcode = [0x6B]
        case .i32Mul: opcode = [0x6C]
        case .i32DivS: opcode = [0x6D]
        case .i32DivU: opcode = [0x6E]
        case .i32RemS: opcode = [0x6F]
        case .i32RemU: opcode = [0x70]
        case .i32And: opcode = [0x71]
        case .i32Or: opcode = [0x72]
        case .i32Xor: opcode = [0x73]
        case .i32Shl: opcode = [0x74]
        case .i32ShrS: opcode = [0x75]
        case .i32ShrU: opcode = [0x76]
        case .i32Rotl: opcode = [0x77]
        case .i32Rotr: opcode = [0x78]
        case .i64Add: opcode = [0x7C]
        case .i64Sub: opcode = [0x7D]
        case .i64Mul: opcode = [0x7E]
        case .i64DivS: opcode = [0x7F]
        case .i64DivU: opcode = [0x80]
        case .i64RemS: opcode = [0x81]
        case .i64RemU: opcode = [0x82]
        case .i64And: opcode = [0x83]
        case .i64Or: opcode = [0x84]
        case .i64Xor: opcode = [0x85]
        case .i64Shl: opcode = [0x86]
        case .i64ShrS: opcode = [0x87]
        case .i64ShrU: opcode = [0x88]
        case .i64Rotl: opcode = [0x89]
        case .i64Rotr: opcode = [0x8A]
        case .f32Add: opcode = [0x92]
        case .f32Sub: opcode = [0x93]
        case .f32Mul: opcode = [0x94]
        case .f32Div: opcode = [0x95]
        case .f32Min: opcode = [0x96]
        case .f32Max: opcode = [0x97]
        case .f32Copysign: opcode = [0x98]
        case .f64Add: opcode = [0xA0]
        case .f64Sub: opcode = [0xA1]
        case .f64Mul: opcode = [0xA2]
        case .f64Div: opcode = [0xA3]
        case .f64Min: opcode = [0xA4]
        case .f64Max: opcode = [0xA5]
        case .f64Copysign: opcode = [0xA6]
        }

        try encodeInstruction(opcode)
    }
    mutating func visitConversion(_ conversion: Instruction.Conversion) throws {
        let opcode: [UInt8]
        switch conversion {
        case .i32WrapI64: opcode = [0xA7]
        case .i32TruncF32S: opcode = [0xA8]
        case .i32TruncF32U: opcode = [0xA9]
        case .i32TruncF64S: opcode = [0xAA]
        case .i32TruncF64U: opcode = [0xAB]
        case .i64ExtendI32S: opcode = [0xAC]
        case .i64ExtendI32U: opcode = [0xAD]
        case .i64TruncF32S: opcode = [0xAE]
        case .i64TruncF32U: opcode = [0xAF]
        case .i64TruncF64S: opcode = [0xB0]
        case .i64TruncF64U: opcode = [0xB1]
        case .f32ConvertI32S: opcode = [0xB2]
        case .f32ConvertI32U: opcode = [0xB3]
        case .f32ConvertI64S: opcode = [0xB4]
        case .f32ConvertI64U: opcode = [0xB5]
        case .f32DemoteF64: opcode = [0xB6]
        case .f64ConvertI32S: opcode = [0xB7]
        case .f64ConvertI32U: opcode = [0xB8]
        case .f64ConvertI64S: opcode = [0xB9]
        case .f64ConvertI64U: opcode = [0xBA]
        case .f64PromoteF32: opcode = [0xBB]
        case .i32ReinterpretF32: opcode = [0xBC]
        case .i64ReinterpretF64: opcode = [0xBD]
        case .f32ReinterpretI32: opcode = [0xBE]
        case .f64ReinterpretI64: opcode = [0xBF]
        case .i32TruncSatF32S: opcode = [0xFC, 0x00]
        case .i32TruncSatF32U: opcode = [0xFC, 0x01]
        case .i32TruncSatF64S: opcode = [0xFC, 0x02]
        case .i32TruncSatF64U: opcode = [0xFC, 0x03]
        case .i64TruncSatF32S: opcode = [0xFC, 0x04]
        case .i64TruncSatF32U: opcode = [0xFC, 0x05]
        case .i64TruncSatF64S: opcode = [0xFC, 0x06]
        case .i64TruncSatF64U: opcode = [0xFC, 0x07]
        }

        try encodeInstruction(opcode)
    }
    mutating func visitMemoryInit(dataIndex: UInt32) throws {
        try encodeInstruction([0xFC, 0x08])
        try encodeImmediates(dataIndex: dataIndex)
    }
    mutating func visitDataDrop(dataIndex: UInt32) throws {
        try encodeInstruction([0xFC, 0x09])
        try encodeImmediates(dataIndex: dataIndex)
    }
    mutating func visitMemoryCopy(dstMem: UInt32, srcMem: UInt32) throws {
        try encodeInstruction([0xFC, 0x0A])
        try encodeImmediates(dstMem: dstMem, srcMem: srcMem)
    }
    mutating func visitMemoryFill(memory: UInt32) throws {
        try encodeInstruction([0xFC, 0x0B])
        try encodeImmediates(memory: memory)
    }
    mutating func visitTableInit(elemIndex: UInt32, table: UInt32) throws {
        try encodeInstruction([0xFC, 0x0C])
        try encodeImmediates(elemIndex: elemIndex, table: table)
    }
    mutating func visitElemDrop(elemIndex: UInt32) throws {
        try encodeInstruction([0xFC, 0x0D])
        try encodeImmediates(elemIndex: elemIndex)
    }
    mutating func visitTableCopy(dstTable: UInt32, srcTable: UInt32) throws {
        try encodeInstruction([0xFC, 0x0E])
        try encodeImmediates(dstTable: dstTable, srcTable: srcTable)
    }
    mutating func visitTableFill(table: UInt32) throws {
        try encodeInstruction([0xFC, 0x11])
        try encodeImmediates(table: table)
    }
    mutating func visitTableGet(table: UInt32) throws {
        try encodeInstruction([0x25])
        try encodeImmediates(table: table)
    }
    mutating func visitTableSet(table: UInt32) throws {
        try encodeInstruction([0x26])
        try encodeImmediates(table: table)
    }
    mutating func visitTableGrow(table: UInt32) throws {
        try encodeInstruction([0xFC, 0x0F])
        try encodeImmediates(table: table)
    }
    mutating func visitTableSize(table: UInt32) throws {
        try encodeInstruction([0xFC, 0x10])
        try encodeImmediates(table: table)
    }
}