#include<stdio.h>

#define GPD0CON (*(volatile signed *)0xE02000A0)
#define GPD0DAT (*(volatile signed *)0xE02000A4)

int main(int argc, char const *argv[])
{
	GPD0CON |= (0x1<<0); // GPD0CON |= 0x01
	GPD0DAT = 0x1;
	return 0;
}