ram.c

来自「此文档为adi公司arm7tdmi内核的aduc70XX系列各模块的源代码」· C语言 代码 · 共 21 行

//	Include Files	

#include <ADuC7026.h>
#include<stdio.h>

//	Program Counter Defintion. Allows us to access R15.

register unsigned int R15 asm ("pc");

//	Function Prototype with required function attribute.

void Ram_Function(void) __attribute__ ((section (".ram_func")));

void Ram_Function() 
{
	//print current program counter address - currently executing from RAM!!!
	printf("This is the RAM Function.\n");
	printf("The Current location of the Program Counter is : 0x%08X\n",R15);
	return;
}