ESTATUS_EU         25 arch/nios2/include/asm/entry.h 	andi	r24, r24, ESTATUS_EU
ESTATUS_EU         66 arch/nios2/include/asm/ptrace.h #define user_mode(regs)	(((regs)->estatus & ESTATUS_EU))
ESTATUS_EU        250 arch/nios2/kernel/process.c 	regs->estatus = ESTATUS_EPIE | ESTATUS_EU;