#define Ip_u2u1u3(op) \
void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+#define Ip_u3u2u1(op) \
+void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
+
#define Ip_u3u1u2(op) \
void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u2s3u1(op) \
void ISAOPC(op)(u32 **buf, unsigned int a, signed int b, unsigned int c)
+#define Ip_s3s1s2(op) \
+void ISAOPC(op)(u32 **buf, int a, int b, int c)
+
#define Ip_u2u1s3(op) \
void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
Ip_u3u1u2(_daddu);
Ip_u2u1msbu3(_dins);
Ip_u2u1msbu3(_dinsm);
+Ip_u1u2(_divu);
Ip_u1u2u3(_dmfc0);
Ip_u1u2u3(_dmtc0);
Ip_u2u1u3(_drotr);
Ip_u1(_jal);
Ip_u2u1(_jalr);
Ip_u1(_jr);
+Ip_u2s3u1(_lb);
Ip_u2s3u1(_ld);
Ip_u3u1u2(_ldx);
+Ip_u2s3u1(_lh);
Ip_u2s3u1(_ll);
Ip_u2s3u1(_lld);
Ip_u1s2(_lui);
Ip_u2s3u1(_lw);
Ip_u3u1u2(_lwx);
Ip_u1u2u3(_mfc0);
+Ip_u1(_mfhi);
+Ip_u1(_mflo);
Ip_u1u2u3(_mtc0);
+Ip_u3u1u2(_mul);
Ip_u3u1u2(_or);
Ip_u2u1u3(_ori);
Ip_u2s3u1(_pref);
Ip_u2s3u1(_scd);
Ip_u2s3u1(_sd);
Ip_u2u1u3(_sll);
+Ip_u3u2u1(_sllv);
+Ip_s3s1s2(_slt);
+Ip_u2u1s3(_sltiu);
+Ip_u3u1u2(_sltu);
Ip_u2u1u3(_sra);
Ip_u2u1u3(_srl);
+Ip_u3u2u1(_srlv);
Ip_u3u1u2(_subu);
Ip_u2s3u1(_sw);
Ip_u1(_sync);
Ip_0(_tlbwi);
Ip_0(_tlbwr);
Ip_u1(_wait);
+Ip_u2u1(_wsbh);
Ip_u3u1u2(_xor);
Ip_u2u1u3(_xori);
+Ip_u2u1(_yield);
/* Handle labels. */