// Copyright 2022 hrpccs // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. #include "mmio.h" int main(){ int *vram = ((int *) VRAM_BASE); for (int i = 0; i < 600; ++i) vram[i] = 0x20202020; for(int i = 0;i < 12;i++){ VRAM[i] = "hello world!"[i]; } while(1); }