Ask a question about show_code related mips architecture

Ask a question about show_code related mips architecture

[peter meng]

Hi

I met problem under mips  architecture as following .
So I want to know whether <8c820000> is the current fault pointer like i386 ip register ?  Does mips has similar register ? 




epc   : 801343d4     Tainted: P  
ra    : 80134c3c Status: 10008503    KERNEL EXL IE 
Code: 001110c0  00431021  8c440010 <8c820000> 000212c2  30420001

static void show_code(unsigned int __user *pc)
{
	long i;
	unsigned short __user *pc16 = NULL;

	printk("\nCode:");

	if ((unsigned long)pc & 1)
		pc16 = (unsigned short __user *)((unsigned long)pc & ~1);
	for(i = -3 ; i < 6 ; i++) {
		unsigned int insn;
		if (pc16 ? __get_user(insn, pc16 + i) : __get_user(insn, pc + i)) {
			printk(" (Bad address in epc)\n");
			break;
		}
		printk("%c%0*x%c", (i?' ':'<'), pc16 ? 4 : 8, insn, (i?' ':'>'));
	}
}

Thank a lot .
Peter Meng