static inline void copy_fast_tlb_miss_handler()

in kernel/setup.c [77:97]

• 20 lines of code
• 1 McCabe index (conditional complexity)

static inline void copy_fast_tlb_miss_handler(unsigned int addr)
{
	unsigned int start = (unsigned int) fast_handler;
	unsigned int end = (unsigned int) fast_handler_end;
	volatile unsigned int tmp = 0;

	__asm__ __volatile__ (
		"1:\n"
		"	ldw	%3,0(%0)\n"
		"	stw	%3,0(%1)\n"
		"	flushd	0(%1)\n"
		"	flushi	%1\n"
		"	flushp\n"
		"	addi	%0,%0,4\n"
		"	addi	%1,%1,4\n"
		"	bne	%0,%2,1b\n"
		: /* no output registers */
		: "r" (start), "r" (addr), "r" (end), "r" (tmp)
		: "memory"
	);
}