implement a new native call bytecode mechanism that can be optimized by the vm

bytecode/src/main/kotlin/gay/pizza/pork/bytecode/Constant.kt

@@ -11,6 +11,25 @@ data class Constant(val id: UInt, val tag: ConstantTag, val value: ByteArray) {
     return String(value)
   }
 
+  fun readAsNativeDefinition(): List<String> {
+    val defs = mutableListOf<String>()
+    val buffer = mutableListOf<Byte>()
+    for (b in value) {
+      if (b == 0.toByte()) {
+        defs.add(String(buffer.toByteArray()))
+        buffer.clear()
+        continue
+      }
+      buffer.add(b)
+    }
+
+    if (buffer.isNotEmpty()) {
+      defs.add(String(buffer.toByteArray()))
+    }
+
+    return defs
+  }
+
   override fun equals(other: Any?): Boolean {
     if (this === other) return true
     other as Constant

bytecode/src/main/kotlin/gay/pizza/pork/bytecode/ConstantTag.kt

@@ -4,5 +4,6 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 enum class ConstantTag {
-  String
+  String,
+  NativeDefinition,
 }