25 lines
585 B
C
25 lines
585 B
C
|
#include <stdio.h>
|
||
|
|
|
||
|
|
#include <rockos/tty.h>
|
||
|
|
#include <rockos/gdt.h>
|
||
|
|
|
||
|
|
void kernel_main(void) {
|
||
|
|
printf("Hello, kernel World!\n");
|
||
|
|
printf("String test: %s\n", "HELLOOOOO");
|
||
|
|
printf("Float test: %.10f\n", 0.123456789);
|
||
|
|
printf("Int test: %d\n", 747474);
|
||
|
|
printf("Hex test: 0x%x\n", 0xDEADBEEF);
|
||
|
|
printf("And now for 0.1 + 0.2...... which is: %.17f\n", 0.1 + 0.2);
|
||
|
|
|
||
|
|
unsigned char oldkey;
|
||
|
|
unsigned char key = readkey();
|
||
|
|
for(;;){
|
||
|
|
oldkey = key;
|
||
|
|
key = readkey();
|
||
|
|
if (key != oldkey)
|
||
|
|
putchar(key);
|
||
|
|
}
|
||
|
|
|
||
|
|
asm("cli; hlt");
|
||
|
|
}
|