mod basics;
mod wabt;
mod wasm;

mod utils {
	use elements::{ExportEntry, InitExpr, Opcode, ValueType, GlobalType, GlobalEntry, MemoryType, TableType};
	use interpreter::{ProgramInstance, HostModuleBuilder, MemoryInstance, TableInstance, GlobalInstance, RuntimeValue};
	use std::rc::Rc;

	pub fn program_with_default_env<St: 'static>() -> ProgramInstance<St> {
		let mut program = ProgramInstance::<St>::new();

		let mut builder = HostModuleBuilder::<St>::new();
		// TODO: Alloc
		builder.insert_memory("memory", Rc::new(MemoryInstance::new(&MemoryType::new(256, None)).unwrap()));
		builder.insert_table("table", Rc::new(TableInstance::new(&TableType::new(64, None)).unwrap()));
		builder.insert_global("tableBase", Rc::new(GlobalInstance::new(RuntimeValue::I32(0), false)));
		builder.insert_global("memoryBase", Rc::new(GlobalInstance::new(RuntimeValue::I32(0), false)));
		let env_host_module = builder.build();

		program.add_host_module("env", env_host_module);
		program
	}
}