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Update wasmtime to 48.0.2 #375

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Merged
martindevans merged 1 commit into from
Sep 17, 2026
Merged

Update wasmtime to 48.0.2 #375

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2 changes: 1 addition & 1 deletion Directory.Build.props
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<Project>
<PropertyGroup>
<DevBuild Condition="'$(DevBuild)'==''">false</DevBuild>
<WasmtimeVersion Condition="'$(WasmtimeVersion)'==''">44.0.0</WasmtimeVersion>
<WasmtimeVersion Condition="'$(WasmtimeVersion)'==''">48.0.2</WasmtimeVersion>
<WasmtimeDotnetVersion Condition="'$(WasmtimeDotnetVersion)'==''"></WasmtimeDotnetVersion>
<WasmtimePackageVersion Condition="'$(DevBuild)'=='true'">$(WasmtimeVersion)$(WasmtimeDotnetVersion)-dev</WasmtimePackageVersion>
<WasmtimePackageVersion Condition="'$(WasmtimePackageVersion)'==''">$(WasmtimeVersion)$(WasmtimeDotnetVersion)</WasmtimePackageVersion>
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22 changes: 21 additions & 1 deletion src/Value.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -90,6 +90,9 @@ public static bool IsNull(this in ExternFunc externfunc)

internal static class ValueType
{
// This is used to identify `v128` types, which cannot be recognised through `wasm_valtype_kind`.
private static readonly IntPtr V128Type = Native.wasmtime_wasm_valtype_v128();

public static IntPtr FromKind(TableKind kind)
{
return FromKind((ValueKind)kind);
Expand All @@ -103,9 +106,12 @@ public static IntPtr FromKind(ValueKind kind)
case ValueKind.Int64:
case ValueKind.Float32:
case ValueKind.Float64:
case ValueKind.V128:
return Native.wasm_valtype_new((byte)kind);

// v128 has no `wasm_valkind_t`, so it needs its own constructor.
case ValueKind.V128:
return Native.wasmtime_wasm_valtype_v128();

case ValueKind.ExternRef:
return Native.wasm_valtype_new(128);

Expand All @@ -119,6 +125,13 @@ public static IntPtr FromKind(ValueKind kind)

public static ValueKind ToKind(IntPtr type)
{
// `v128` has no `wasm_valkind_t` so `wasm_valtype_kind` cannot be used to identify it.
// It has be identified by using `wasmtime_wasm_valtype_equal`.
if (Native.wasmtime_wasm_valtype_equal(type, V128Type))
{
return ValueKind.V128;
}

var kind = (ValueKind)Native.wasm_valtype_kind(type);
switch (kind)
{
Expand All @@ -145,6 +158,13 @@ private static class Native
[DllImport(Engine.LibraryName)]
public static extern IntPtr wasm_valtype_new(byte kind);

[DllImport(Engine.LibraryName)]
public static extern IntPtr wasmtime_wasm_valtype_v128();

[DllImport(Engine.LibraryName)]
[return: MarshalAs(UnmanagedType.I1)]
public static extern bool wasmtime_wasm_valtype_equal(IntPtr a, IntPtr b);

[DllImport(Engine.LibraryName)]
[return: MarshalAs(UnmanagedType.I1)]
public static extern byte wasm_valtype_kind(IntPtr valueType);
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