This commit re-adds testapp to the default manifest and does some housecleaning on the module: - Remove the old serial.* and io.* - Update it to use current syscall APIs - Update it to use libj6's higher-level thread API
This commit re-adds testapp to the default manifest and does some housecleaning on the module: - Remove the old serial.* and io.* - Update it to use current syscall APIs - Update it to use libj6's higher-level thread API