src/kernel.c


1
2
3
4
5
6
7
8
9
10

void entry( )
{
	char *VIDEO_MEMORY = (char *)0xb8000;
	char *bar = "\\|/-";
	char backup = *VIDEO_MEMORY;
	for( int i = 0; i < 20000000; i++ ) {
		*VIDEO_MEMORY = bar[i%4];
	}
	*VIDEO_MEMORY = backup;
}