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Add OperandDataType and rename LexerMaps

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This commit is contained in:
Yoshi Askharoun
2024-02-06 07:38:51 -06:00
parent 5a0473e499
commit 59bc842e0a
2 changed files with 10 additions and 133 deletions
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libs/UIX.Asm/LexerMaps.cs
-106
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@@ -1,106 +0,0 @@
using Microsoft.Iris.Markup;
namespace Microsoft.Iris.Asm;
internal static class LexerMaps
{
public static OperationType OperationMnemonicToType(string mnemonic) => OperationMnemonicMap[mnemonic.ToUpperInvariant()];
public static OperationType? TryOperationMnemonicToType(string mnemonic)
{
return OperationMnemonicMap.TryGetRight(mnemonic.ToUpperInvariant(), out var type)
? type : null;
}
public static OpCode MnemonicToOpCode(string mnemonic)
{
if (MnemonicMap.TryGetRight(mnemonic, out var opCode))
return opCode;
else if (OperationMnemonicMap.TryGetRight(mnemonic, out _))
return OpCode.Operation;
throw new System.ArgumentException($"'{mnemonic}' is not a known UIXA instruction.", nameof(mnemonic));
}
public static string GetMnemonic(OpCode opCode, OperationType? opType = null)
{
if (MnemonicMap.TryGetLeft(opCode, out var mnemonic))
return mnemonic;
else if (opType.HasValue && OperationMnemonicMap.TryGetLeft(opType.Value, out var operationMnemonic))
return operationMnemonic;
throw new System.ArgumentException($"'{opCode}' is not a known UIXA instruction.", nameof(opCode));
}
internal static readonly DoubleDictionary<string, OperationType> OperationMnemonicMap =
[
("ADD", OperationType.MathAdd),
("SUB", OperationType.MathSubtract),
("MUL", OperationType.MathMultiply),
("DIV", OperationType.MathDivide),
("MOD", OperationType.MathModulus),
("NEG", OperationType.MathModulus),
("AND", OperationType.LogicalAnd),
("ORR", OperationType.LogicalOr),
("NOT", OperationType.LogicalNot),
("REQ", OperationType.RelationalEquals),
("RNE", OperationType.RelationalNotEquals),
("RLT", OperationType.RelationalLessThan),
("RGT", OperationType.RelationalGreaterThan),
("RLE", OperationType.RelationalLessThanEquals),
("RGE", OperationType.RelationalGreaterThanEquals),
("RIS", OperationType.RelationalIs),
("INC", OperationType.PostIncrement),
("DEC", OperationType.PostDecrement),
];
internal static readonly DoubleDictionary<string, OpCode> MnemonicMap =
[
("COBJ", OpCode.ConstructObject),
("COBJI", OpCode.ConstructObjectIndirect),
("COBP", OpCode.ConstructObjectParam),
("CSTR", OpCode.ConstructFromString),
("CBIN", OpCode.ConstructFromBinary),
("INIT", OpCode.InitializeInstance),
("INITI", OpCode.InitializeInstanceIndirect),
("LSYM", OpCode.LookupSymbol),
("WSYM", OpCode.WriteSymbol),
("WSYMP", OpCode.WriteSymbolPeek),
("CSYM", OpCode.ClearSymbol),
("PINI", OpCode.PropertyInitialize),
("PINII", OpCode.PropertyInitializeIndirect),
("PLAD", OpCode.PropertyListAdd),
("PDAD", OpCode.PropertyDictionaryAdd),
("PASS", OpCode.PropertyAssign),
("PASST", OpCode.PropertyAssignStatic),
("PGET", OpCode.PropertyGet),
("PGETP", OpCode.PropertyGetPeek),
("PGETT", OpCode.PropertyGetStatic),
("MINV", OpCode.MethodInvoke),
("MINVP", OpCode.MethodInvokePeek),
("MINVT", OpCode.MethodInvokeStatic),
("MINVA", OpCode.MethodInvokePushLastParam),
("MINVAT", OpCode.MethodInvokeStaticPushLastParam), // Avoid using "LT" as suffix
("VTC", OpCode.VerifyTypeCast),
("CON", OpCode.ConvertType),
("OPR", OpCode.Operation), // Generic operation, allow dynamic invocations of operators
("ISC", OpCode.IsCheck),
("ASC", OpCode.As),
("TYP", OpCode.TypeOf),
("PSHN", OpCode.PushNull),
("PSHC", OpCode.PushConstant),
("PSHT", OpCode.PushThis),
("DIS", OpCode.DiscardValue),
("RET", OpCode.ReturnValue),
("RETV", OpCode.ReturnVoid),
("JMPF", OpCode.JumpIfFalse),
("JMPFP", OpCode.JumpIfFalsePeek),
("JMPTP", OpCode.JumpIfTruePeek),
("JMPD", OpCode.JumpIfDictionaryContains),
("JMPNP", OpCode.JumpIfNullPeek),
("JMP", OpCode.Jump),
("CLIS", OpCode.ConstructListenerStorage),
("LIS", OpCode.Listen),
("LISD", OpCode.DestructiveListen),
("DBG", OpCode.EnterDebugState),
];
}
libs/UIX.Asm/Models/SyntaxModels.cs
+10 -27
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@@ -6,39 +6,22 @@ using System.Text;
namespace Microsoft.Iris.Asm.Models;
[DebuggerDisplay("{ToString()} " + DebuggerDisplay)]
public record Instruction(string Mnemonic, IEnumerable<Operand> Operands) : BodyItem
{
public Instruction(OpCode opCode, OperationType? operationType, IEnumerable<Operand> Operands)
: this(LexerMaps.GetMnemonic(opCode, operationType), Operands)
{
}
public Instruction(OpCode opCode, IEnumerable<Operand> Operands)
: this(opCode, null, Operands)
{
}
public OpCode OpCode => LexerMaps.MnemonicToOpCode(Mnemonic);
public OperationType? OperationType => LexerMaps.TryOperationMnemonicToType(Mnemonic);
public override string ToString() => ToString(true);
public string ToString(bool uppercase)
{
var mnemonic = uppercase ? Mnemonic.ToUpperInvariant() : Mnemonic.ToLowerInvariant();
return Operands.Any()
? $"{mnemonic} {string.Join(", ", Operands)}"
: mnemonic;
}
}
[DebuggerDisplay("{Name} " + DebuggerDisplay)]
public record Label(string Name) : BodyItem
{
public override string ToString() => $"{Name}:";
}
public record Operand(object Value, string Content = null) : AsmItem
public enum OperandDataType : byte
{
Byte,
UInt16,
UInt32,
Int32,
Bytes,
}
public record Operand(object Value, OperandDataType DataType, string Content = null) : AsmItem
{
public override string ToString() => Content ?? Value.ToString();
}