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nub31
2025-05-14 21:47:04 +02:00
parent 86878e5fd2
commit b8103c11ad
3 changed files with 58 additions and 34 deletions
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74
src/compiler/Nub.Lang/Backend/Generator.cs
View File

@@ -123,7 +123,7 @@ public class Generator
}
}
}
private static string FQT(NubType type)
{
switch (type)
@@ -254,10 +254,10 @@ public class Generator
parameterStrings.Add($"{FQT(parameter.Type)} %{parameter.Name}");
}
}
_builder.AppendLine($"({string.Join(", ", parameterStrings)}) {{");
_builder.AppendLine("@start");
foreach (var parameter in node.Parameters)
{
switch (FQT(parameter.Type))
@@ -276,7 +276,7 @@ public class Generator
break;
}
}
GenerateBlock(node.Body);
if (!node.ReturnType.HasValue)
{
@@ -350,17 +350,17 @@ public class Generator
.OfType<LocalFuncDefinitionNode>()
.FirstOrDefault(d => d.Name == funcCall.FuncCall.Name)
?.Parameters;
parameterDefinition ??= _definitions
.OfType<ExternFuncDefinitionNode>()
.FirstOrDefault(d => d.Name == funcCall.FuncCall.Name)
?.Parameters;
if (parameterDefinition == null)
{
throw new Exception($"Unknown function {funcCall.FuncCall}");
}
var results = new List<(string, NubType)>();
foreach (var parameter in funcCall.FuncCall.Parameters)
{
@@ -374,7 +374,7 @@ public class Generator
{
parameterStrings.Add("...");
}
parameterStrings.Add($"{SQT(results[i].Item2)} {results[i].Item1}");
}
@@ -513,7 +513,7 @@ public class Generator
var left = GenerateExpression(binaryExpression.Left);
var right = GenerateExpression(binaryExpression.Right);
var outputLabel = GenName();
switch (binaryExpression.Operator)
{
case BinaryExpressionOperator.Equal:
@@ -523,7 +523,7 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w ceql {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w ceqw {left}, {right}");
@@ -535,12 +535,13 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w call $nub_strcmp(l {left}, l {right})");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.Bool))
{
_builder.AppendLine($" %{outputLabel} =w ceqw {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.NotEqual:
@@ -550,7 +551,7 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w cnel {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w cnew {left}, {right}");
@@ -563,12 +564,13 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w xor %{outputLabel}, 1");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.Bool))
{
_builder.AppendLine($" %{outputLabel} =w cnew {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.GreaterThan:
@@ -578,18 +580,19 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w csgtl {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w csgtw {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.Bool))
{
_builder.AppendLine($" %{outputLabel} =w csgtw {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.GreaterThanOrEqual:
@@ -599,18 +602,19 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w csgel {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w csgew {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.Bool))
{
_builder.AppendLine($" %{outputLabel} =w csgew {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.LessThan:
@@ -620,18 +624,19 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w csltl {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w csltw {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.Bool))
{
_builder.AppendLine($" %{outputLabel} =w csltw {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.LessThanOrEqual:
@@ -641,18 +646,19 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =w cslel {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w cslew {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.Bool))
{
_builder.AppendLine($" %{outputLabel} =w cslew {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.Plus:
@@ -662,12 +668,13 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =l add {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w add {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.Minus:
@@ -677,12 +684,13 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =l sub {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w sub {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.Multiply:
@@ -692,12 +700,13 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =l mul {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w mul {left}, {right}");
return $"%{outputLabel}";
}
break;
}
case BinaryExpressionOperator.Divide:
@@ -707,12 +716,13 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =l div {left}, {right}");
return $"%{outputLabel}";
}
if (binaryExpression.Left.Type.Equals(NubPrimitiveType.I32))
{
_builder.AppendLine($" %{outputLabel} =w div {left}, {right}");
return $"%{outputLabel}";
}
break;
}
default:
@@ -721,7 +731,8 @@ public class Generator
}
}
throw new NotSupportedException($"Binary operator {binaryExpression.Operator} for types left: {binaryExpression.Left.Type}, right: {binaryExpression.Right.Type} not supported");
throw new NotSupportedException(
$"Binary operator {binaryExpression.Operator} for types left: {binaryExpression.Left.Type}, right: {binaryExpression.Right.Type} not supported");
}
private string GenerateIdentifier(IdentifierNode identifier)
@@ -750,6 +761,17 @@ public class Generator
throw new NotSupportedException($"Literal {literal.LiteralType} is not supported");
}
private string GenerateCast(string input, NubType inputType, string output, NubType outputType)
{
if (outputType is not NubPrimitiveType primitiveOutputType || inputType is not NubPrimitiveType primitiveInputType)
{
throw new NotSupportedException("Casting is only supported for primitive types");
}
// var instruction =
return ""
}
private string GenerateStructInitializer(StructInitializerNode structInitializer)
{
var structDefinition = _definitions.OfType<StructDefinitionNode>()

1
src/compiler/Nub.Lang/Nub.Lang.csproj
View File

@@ -6,7 +6,6 @@
<TargetFramework>net9.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<PublishAot>true</PublishAot>
</PropertyGroup>
</Project>

17
src/compiler/Nub.Lang/NubType.cs
View File

@@ -81,16 +81,19 @@ public class NubPrimitiveType : NubType
{
return kind switch
{
PrimitiveTypeKind.I64 => "i64",
PrimitiveTypeKind.I32 => "i32",
PrimitiveTypeKind.I16 => "i16",
PrimitiveTypeKind.I8 => "i8",
PrimitiveTypeKind.U64 => "u64",
PrimitiveTypeKind.U32 => "u32",
PrimitiveTypeKind.U16 => "u16",
PrimitiveTypeKind.I16 => "i16",
PrimitiveTypeKind.I32 => "i32",
PrimitiveTypeKind.I64 => "i64",
PrimitiveTypeKind.U8 => "u8",
PrimitiveTypeKind.F64 => "f64",
PrimitiveTypeKind.U16 => "u16",
PrimitiveTypeKind.U32 => "u32",
PrimitiveTypeKind.U64 => "u64",
PrimitiveTypeKind.F32 => "f32",
PrimitiveTypeKind.F64 => "f64",
PrimitiveTypeKind.Bool => "bool",
PrimitiveTypeKind.String => "string",
PrimitiveTypeKind.Any => "any",