EXCCAUSE_ILLEGAL_INSTRUCTION   92 arch/xtensa/kernel/traps.c { EXCCAUSE_ILLEGAL_INSTRUCTION,	USER,	   fast_illegal_instruction_user },
EXCCAUSE_ILLEGAL_INSTRUCTION   94 arch/xtensa/kernel/traps.c { EXCCAUSE_ILLEGAL_INSTRUCTION,	0,	   do_illegal_instruction},