tag	line	file	source code
ST0_ERL	110	arch/mips/kernel/process.c	~(ST0_CU1|ST0_CU0|ST0_KSU|ST0_ERL|ST0_EXL);
ST0_ERL	85	arch/mips/kernel/traps.c	if (regs->cp0_status & (ST0_ERL|ST0_EXL) == 0)