ITYPE_offSTYPE    251 arch/nds32/include/asm/bitfield.h #define ITYPE_mskSTYPE		( 0xF  << ITYPE_offSTYPE )
ITYPE_offSTYPE    255 arch/nds32/include/asm/bitfield.h #define FPU_DISABLE_EXCEPTION	(0x1  << ITYPE_offSTYPE)
ITYPE_offSTYPE    256 arch/nds32/include/asm/bitfield.h #define FPU_EXCEPTION		(0x2  << ITYPE_offSTYPE)