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nub31
2025-07-03 01:03:48 +02:00
parent 6ddeca0832
commit a5099b921b
1 changed files with 35 additions and 101 deletions
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136
src/compiler/Generation/QBE/QBEGenerator.cs
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@@ -122,27 +122,17 @@ public static class QBEGenerator
{ {
var store = type switch var store = type switch
{ {
NubArrayType => "storel",
NubPointerType => "storel",
NubPrimitiveType primitiveType => primitiveType.Kind switch NubPrimitiveType primitiveType => primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 => "storel", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "storel",
PrimitiveTypeKind.I32 => "storew", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "storew",
PrimitiveTypeKind.I16 => "storeh", PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => "storeh",
PrimitiveTypeKind.I8 => "storeb", PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "storeb",
PrimitiveTypeKind.U64 => "storel",
PrimitiveTypeKind.U32 => "storew",
PrimitiveTypeKind.U16 => "storeh",
PrimitiveTypeKind.U8 => "storeb",
PrimitiveTypeKind.F64 => "stored", PrimitiveTypeKind.F64 => "stored",
PrimitiveTypeKind.F32 => "stores", PrimitiveTypeKind.F32 => "stores",
PrimitiveTypeKind.Bool => "storew",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType => "storel", NubArrayType or NubPointerType or NubStructType or NubFuncType or NubCStringType or NubStringType => "storel",
NubFuncType => "storel",
NubCStringType => "storel",
NubStringType => "storel",
_ => throw new NotSupportedException($"'{type}' type cannot be used in store instructions") _ => throw new NotSupportedException($"'{type}' type cannot be used in store instructions")
}; };
@@ -154,27 +144,19 @@ public static class QBEGenerator
var into = VarName(); var into = VarName();
var load = type switch var load = type switch
{ {
NubArrayType => "loadl",
NubPointerType => "loadl",
NubPrimitiveType primitiveType => primitiveType.Kind switch NubPrimitiveType primitiveType => primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 => "loadl", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "loadl",
PrimitiveTypeKind.I32 => "loadw", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "loadw",
PrimitiveTypeKind.I16 => "loadsh", PrimitiveTypeKind.I16 => "loadsh",
PrimitiveTypeKind.I8 => "loadsb", PrimitiveTypeKind.I8 => "loadsb",
PrimitiveTypeKind.U64 => "loadl",
PrimitiveTypeKind.U32 => "loadw",
PrimitiveTypeKind.U16 => "loaduh", PrimitiveTypeKind.U16 => "loaduh",
PrimitiveTypeKind.U8 => "loadub", PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "loadub",
PrimitiveTypeKind.F64 => "loadd", PrimitiveTypeKind.F64 => "loadd",
PrimitiveTypeKind.F32 => "loads", PrimitiveTypeKind.F32 => "loads",
PrimitiveTypeKind.Bool => "loadw",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType => "loadl", NubArrayType or NubPointerType or NubStructType or NubFuncType or NubCStringType or NubStringType => "loadl",
NubFuncType => "loadl",
NubCStringType => "loadl",
NubStringType => "loadl",
_ => throw new NotSupportedException($"'{type}' type cannot be used in load instructions") _ => throw new NotSupportedException($"'{type}' type cannot be used in load instructions")
}; };
@@ -318,27 +300,17 @@ public static class QBEGenerator
{ {
return type switch return type switch
{ {
NubArrayType => "=l",
NubPointerType => "=l",
NubPrimitiveType primitiveType => primitiveType.Kind switch NubPrimitiveType primitiveType => primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 => "=l", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "=l",
PrimitiveTypeKind.I32 => "=w", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "=w",
PrimitiveTypeKind.I16 => "=w", PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => "=w",
PrimitiveTypeKind.I8 => "=w", PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "=w",
PrimitiveTypeKind.U64 => "=l",
PrimitiveTypeKind.U32 => "=w",
PrimitiveTypeKind.U16 => "=w",
PrimitiveTypeKind.U8 => "=w",
PrimitiveTypeKind.F64 => "=d", PrimitiveTypeKind.F64 => "=d",
PrimitiveTypeKind.F32 => "=s", PrimitiveTypeKind.F32 => "=s",
PrimitiveTypeKind.Bool => "=w",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType => "=l", NubArrayType or NubPointerType or NubStructType or NubFuncType or NubCStringType or NubStringType => "=l",
NubFuncType => "=l",
NubCStringType => "=l",
NubStringType => "=l",
_ => throw new NotSupportedException($"'{type}' type cannot be used in variables") _ => throw new NotSupportedException($"'{type}' type cannot be used in variables")
}; };
} }
@@ -352,9 +324,9 @@ public static class QBEGenerator
return primitiveType.Kind switch return primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 or PrimitiveTypeKind.F64 => 8, PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 or PrimitiveTypeKind.F64 => 8,
PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 or PrimitiveTypeKind.F32 or PrimitiveTypeKind.Bool => 4, PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 or PrimitiveTypeKind.F32 => 4,
PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => 2, PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => 2,
PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 => 1, PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => 1,
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}; };
} }
@@ -368,13 +340,9 @@ public static class QBEGenerator
case NubCStringType: case NubCStringType:
case NubStringType: case NubStringType:
case NubFuncType: case NubFuncType:
{
return 8; return 8;
}
default: default:
{
throw new ArgumentOutOfRangeException(); throw new ArgumentOutOfRangeException();
}
} }
} }
@@ -392,9 +360,9 @@ public static class QBEGenerator
return primitiveType.Kind switch return primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 or PrimitiveTypeKind.F64 => 8, PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 or PrimitiveTypeKind.F64 => 8,
PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 or PrimitiveTypeKind.F32 or PrimitiveTypeKind.Bool => 4, PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 or PrimitiveTypeKind.F32 => 4,
PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => 2, PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => 2,
PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 => 1, PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => 1,
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}; };
} }
@@ -423,13 +391,9 @@ public static class QBEGenerator
case NubCStringType: case NubCStringType:
case NubStringType: case NubStringType:
case NubFuncType: case NubFuncType:
{
return 8; return 8;
}
default: default:
{
throw new ArgumentOutOfRangeException(); throw new ArgumentOutOfRangeException();
}
} }
} }
@@ -468,27 +432,20 @@ public static class QBEGenerator
{ {
_builder.Append(returnType switch _builder.Append(returnType switch
{ {
NubArrayType => "l",
NubPointerType => "l",
NubPrimitiveType primitiveType => primitiveType.Kind switch NubPrimitiveType primitiveType => primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 => "l", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.I32 => "w", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.I16 => "sh", PrimitiveTypeKind.I16 => "sh",
PrimitiveTypeKind.I8 => "sb", PrimitiveTypeKind.I8 => "sb",
PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.U16 => "uh", PrimitiveTypeKind.U16 => "uh",
PrimitiveTypeKind.U8 => "ub", PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "ub",
PrimitiveTypeKind.F64 => "d", PrimitiveTypeKind.F64 => "d",
PrimitiveTypeKind.F32 => "s", PrimitiveTypeKind.F32 => "s",
PrimitiveTypeKind.Bool => "w",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()), NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()),
NubFuncType => "l", NubArrayType or NubPointerType or NubFuncType or NubCStringType or NubStringType => "l",
NubCStringType => "l",
NubStringType => "l",
_ => throw new NotSupportedException($"'{returnType}' type cannot be used as a function return type") _ => throw new NotSupportedException($"'{returnType}' type cannot be used as a function return type")
}); });
_builder.Append(' '); _builder.Append(' ');
@@ -500,27 +457,20 @@ public static class QBEGenerator
{ {
var qbeType = parameter.Type switch var qbeType = parameter.Type switch
{ {
NubArrayType => "l",
NubPointerType => "l",
NubPrimitiveType primitiveType => primitiveType.Kind switch NubPrimitiveType primitiveType => primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 => "l", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.I32 => "w", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.I16 => "sh", PrimitiveTypeKind.I16 => "sh",
PrimitiveTypeKind.I8 => "sb", PrimitiveTypeKind.I8 => "sb",
PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.U16 => "uh", PrimitiveTypeKind.U16 => "uh",
PrimitiveTypeKind.U8 => "ub", PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "ub",
PrimitiveTypeKind.F64 => "d", PrimitiveTypeKind.F64 => "d",
PrimitiveTypeKind.F32 => "s", PrimitiveTypeKind.F32 => "s",
PrimitiveTypeKind.Bool => "w",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()), NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()),
NubFuncType => "l", NubArrayType or NubPointerType or NubFuncType or NubCStringType or NubStringType => "l",
NubCStringType => "l",
NubStringType => "l",
_ => throw new NotSupportedException($"'{parameter.Type}' type cannot be used as a function parameter type") _ => throw new NotSupportedException($"'{parameter.Type}' type cannot be used as a function parameter type")
}; };
@@ -582,27 +532,18 @@ public static class QBEGenerator
{ {
var qbeType = structDefinitionField.Type switch var qbeType = structDefinitionField.Type switch
{ {
NubArrayType => "l",
NubPointerType => "l",
NubPrimitiveType primitiveType => primitiveType.Kind switch NubPrimitiveType primitiveType => primitiveType.Kind switch
{ {
PrimitiveTypeKind.I64 => "l", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.I32 => "w", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.I16 => "h", PrimitiveTypeKind.I16 or PrimitiveTypeKind.U16 => "h",
PrimitiveTypeKind.I8 => "b", PrimitiveTypeKind.I8 or PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "b",
PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.U16 => "h",
PrimitiveTypeKind.U8 => "b",
PrimitiveTypeKind.F64 => "d", PrimitiveTypeKind.F64 => "d",
PrimitiveTypeKind.F32 => "s", PrimitiveTypeKind.F32 => "s",
PrimitiveTypeKind.Bool => "w",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()), NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()),
NubFuncType => "l", NubArrayType or NubPointerType or NubFuncType or NubCStringType or NubStringType => "l",
NubCStringType => "l",
NubStringType => "l",
_ => throw new NotSupportedException($"'{structDefinitionField.Type}' type cannot be used in structs") _ => throw new NotSupportedException($"'{structDefinitionField.Type}' type cannot be used in structs")
}; };
_builder.Append(qbeType + ", "); _builder.Append(qbeType + ", ");
@@ -1201,27 +1142,20 @@ public static class QBEGenerator
{ {
var qbeType = parameter.Type switch var qbeType = parameter.Type switch
{ {
NubArrayType => "l",
NubPointerType => "l",
NubPrimitiveType pointerType => pointerType.Kind switch NubPrimitiveType pointerType => pointerType.Kind switch
{ {
PrimitiveTypeKind.I64 => "l", PrimitiveTypeKind.I64 or PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.I32 => "w", PrimitiveTypeKind.I32 or PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.I16 => "sh", PrimitiveTypeKind.I16 => "sh",
PrimitiveTypeKind.I8 => "sb", PrimitiveTypeKind.I8 => "sb",
PrimitiveTypeKind.U64 => "l",
PrimitiveTypeKind.U32 => "w",
PrimitiveTypeKind.U16 => "uh", PrimitiveTypeKind.U16 => "uh",
PrimitiveTypeKind.U8 => "ub", PrimitiveTypeKind.U8 or PrimitiveTypeKind.Bool => "ub",
PrimitiveTypeKind.F64 => "d", PrimitiveTypeKind.F64 => "d",
PrimitiveTypeKind.F32 => "s", PrimitiveTypeKind.F32 => "s",
PrimitiveTypeKind.Bool => "w",
_ => throw new ArgumentOutOfRangeException() _ => throw new ArgumentOutOfRangeException()
}, },
NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()), NubStructType structType => StructName(_definitionTable.LookupStruct(structType.Namespace, structType.Name).GetValue()),
NubFuncType => "l", NubArrayType or NubPointerType or NubFuncType or NubCStringType or NubStringType => "l",
NubCStringType => "l",
NubStringType => "l",
_ => throw new NotSupportedException($"'{parameter.Type}' type cannot be used in function calls") _ => throw new NotSupportedException($"'{parameter.Type}' type cannot be used in function calls")
}; };