static void show_dutlb()

in kernel/ptrace.c [384:417]

• 26 lines of code
• 3 McCabe index (conditional complexity)

static void show_dutlb(void)
{
	int entry, i;
	unsigned long flags;
	unsigned long oldpid;
	unsigned long entryhi[16], entrylo0[16], entrylo1[16];

	oldpid = read_mmu_entryhi();

	entry = 0x4000;

	local_irq_save(flags);

	for (i = 0; i < 16; i++) {
		write_mmu_index(entry);
		tlb_read();
		entryhi[i]  = read_mmu_entryhi();
		entrylo0[i] = read_mmu_entrylo0();
		entrylo1[i] = read_mmu_entrylo1();

		entry++;
	}

	local_irq_restore(flags);

	write_mmu_entryhi(oldpid);

	printk("\n\n\n");
	for (i = 0; i < 16; i++)
		printk("dutlb[%d]:	entryhi - 0x%lx;	entrylo0 - 0x%lx;"
		       "	entrylo1 - 0x%lx\n",
			 i, entryhi[i], entrylo0[i], entrylo1[i]);
	printk("\n\n\n");
}