private static Instruction GetLocalInstruction(WasmFunctionBuilder functionBuilder, string localName)
{
// TODO: Determine correct type
var localIndex = functionBuilder.GetLocalIndex(localName, WebAssembly.ValueType.Int32);
return(new GetLocal(localIndex));
}
private static void CompileMethod(Mono.Cecil.MethodDefinition sourceMethod, WasmModuleBuilder wasmBuilder)
{
Console.WriteLine($"Compiling { sourceMethod.FullName }...");
var fn = new WasmFunctionBuilder(sourceMethod.FullName, wasmBuilder)
{
ExportName = sourceMethod.IsPublic ? $"{sourceMethod.DeclaringType.Name}::{FormatMethodSignature(sourceMethod)}" : null,
ResultType = ToWebAssemblyType(sourceMethod.ReturnType)
};
var paramTypes = sourceMethod.Parameters.Select(p => ToWebAssemblyType(p.ParameterType).Value);
if (sourceMethod.HasThis)
{
paramTypes = paramTypes.Prepend(WebAssembly.ValueType.Int32); // "this"
}
var paramIndex = 0;
foreach (var paramType in paramTypes)
{
fn.AddParameter(paramType);
fn.GetLocalIndex($"arg{paramIndex}", paramType);
paramIndex++;
}
fn.Instructions.AddRange(
MethodBodyCompiler.Compile(sourceMethod, wasmBuilder, fn));
ReplaceWithJSInteropCall(sourceMethod);
}
private static Instruction StoreLocalInstruction(WasmFunctionBuilder functionBuilder, string localName)
{
var localIndex = functionBuilder.GetLocalIndex(localName, WebAssembly.ValueType.Int32);
return(new SetLocal(localIndex));
}