bytecode serialization

source/quickjs.h

@@ -1092,6 +1092,12 @@ MachCode *JS_CompileMach(const char *ast_json);
 /* Free a compiled MachCode tree. */
 void JS_FreeMachCode(MachCode *mc);
 
+/* Serialize MachCode to binary. Returns sys_malloc'd buffer; caller frees. */
+uint8_t *JS_SerializeMachCode(MachCode *mc, size_t *out_size);
+
+/* Deserialize binary back to MachCode. Returns NULL on error. */
+MachCode *JS_DeserializeMachCode(const uint8_t *data, size_t size);
+
 /* Load compiled MachCode into a JSContext, materializing JSValues. */
 struct JSCodeRegister *JS_LoadMachCode(JSContext *ctx, MachCode *mc, JSValue env);