222 #define INSN_DECODE_IPA0(ipa0, insn, rshift, mask)		\  argument
223 	(insn >> 56) == (ipa0) ?				\
224 		((ipa0 << 8) | ((insn >> rshift) & mask)) :
226 #define INSN_DECODE(insn) (insn >> 56)  argument
233 #define icpt_insn_decoder(insn) (		\  argument
234 	INSN_DECODE_IPA0(0x01, insn, 48, 0xff)	\
235 	INSN_DECODE_IPA0(0xaa, insn, 48, 0x0f)	\
236 	INSN_DECODE_IPA0(0xb2, insn, 48, 0xff)	\
237 	INSN_DECODE_IPA0(0xb9, insn, 48, 0xff)	\
238 	INSN_DECODE_IPA0(0xe3, insn, 48, 0xff)	\
239 	INSN_DECODE_IPA0(0xe5, insn, 48, 0xff)	\
240 	INSN_DECODE_IPA0(0xeb, insn, 16, 0xff)	\
241 	INSN_DECODE_IPA0(0xc8, insn, 48, 0x0f)	\
242 	INSN_DECODE(insn))