insnsa.c

开源的nasm编译器源码,研究编译器原理很有帮且

    {I_CMP, 2, {MEMORY,IMMEDIATE|BITS8,0}, "\300\1\x80\207\21", IF_8086|IF_SM},
    {I_CMP, 2, {MEMORY,IMMEDIATE|BITS16,0}, "\320\300\134\1\x81\207\131", IF_8086|IF_SM},
    {I_CMP, 2, {MEMORY,IMMEDIATE|BITS32,0}, "\321\300\144\1\x81\207\141", IF_386|IF_SM},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPEQPD[] = {
    {I_CMPEQPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x00", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPEQPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x00", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPEQPS[] = {
    {I_CMPEQPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x00", IF_KATMAI|IF_SSE},
    {I_CMPEQPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x00", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPEQSD[] = {
    {I_CMPEQSD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x00", IF_WILLAMETTE|IF_SSE2},
    {I_CMPEQSD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x00", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPEQSS[] = {
    {I_CMPEQSS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x00", IF_KATMAI|IF_SSE},
    {I_CMPEQSS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x00", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLEPD[] = {
    {I_CMPLEPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x02", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPLEPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x02", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLEPS[] = {
    {I_CMPLEPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x02", IF_KATMAI|IF_SSE},
    {I_CMPLEPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x02", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLESD[] = {
    {I_CMPLESD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x02", IF_WILLAMETTE|IF_SSE2},
    {I_CMPLESD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x02", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLESS[] = {
    {I_CMPLESS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x02", IF_KATMAI|IF_SSE},
    {I_CMPLESS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x02", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLTPD[] = {
    {I_CMPLTPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x01", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPLTPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x01", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLTPS[] = {
    {I_CMPLTPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x01", IF_KATMAI|IF_SSE},
    {I_CMPLTPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x01", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLTSD[] = {
    {I_CMPLTSD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x01", IF_WILLAMETTE|IF_SSE2},
    {I_CMPLTSD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x01", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPLTSS[] = {
    {I_CMPLTSS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x01", IF_KATMAI|IF_SSE},
    {I_CMPLTSS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x01", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNEQPD[] = {
    {I_CMPNEQPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x04", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPNEQPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x04", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNEQPS[] = {
    {I_CMPNEQPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x04", IF_KATMAI|IF_SSE},
    {I_CMPNEQPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x04", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNEQSD[] = {
    {I_CMPNEQSD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x04", IF_WILLAMETTE|IF_SSE2},
    {I_CMPNEQSD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x04", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNEQSS[] = {
    {I_CMPNEQSS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x04", IF_KATMAI|IF_SSE},
    {I_CMPNEQSS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x04", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLEPD[] = {
    {I_CMPNLEPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x06", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPNLEPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x06", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLEPS[] = {
    {I_CMPNLEPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x06", IF_KATMAI|IF_SSE},
    {I_CMPNLEPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x06", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLESD[] = {
    {I_CMPNLESD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x06", IF_WILLAMETTE|IF_SSE2},
    {I_CMPNLESD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x06", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLESS[] = {
    {I_CMPNLESS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x06", IF_KATMAI|IF_SSE},
    {I_CMPNLESS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x06", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLTPD[] = {
    {I_CMPNLTPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x05", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPNLTPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x05", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLTPS[] = {
    {I_CMPNLTPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x05", IF_KATMAI|IF_SSE},
    {I_CMPNLTPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x05", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLTSD[] = {
    {I_CMPNLTSD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x05", IF_WILLAMETTE|IF_SSE2},
    {I_CMPNLTSD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x05", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPNLTSS[] = {
    {I_CMPNLTSS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x05", IF_KATMAI|IF_SSE},
    {I_CMPNLTSS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x05", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPORDPD[] = {
    {I_CMPORDPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x07", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPORDPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x07", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPORDPS[] = {
    {I_CMPORDPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x07", IF_KATMAI|IF_SSE},
    {I_CMPORDPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x07", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPORDSD[] = {
    {I_CMPORDSD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x07", IF_WILLAMETTE|IF_SSE2},
    {I_CMPORDSD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x07", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPORDSS[] = {
    {I_CMPORDSS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x07", IF_KATMAI|IF_SSE},
    {I_CMPORDSS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x07", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPPD[] = {
    {I_CMPPD, 3, {XMMREG,XMMREG,IMMEDIATE}, "\331\3\x66\x0F\xC2\110\26", IF_WILLAMETTE|IF_SSE2|IF_SB|IF_AR2},
    {I_CMPPD, 3, {XMMREG,MEMORY,IMMEDIATE}, "\301\331\3\x66\x0F\xC2\110\26", IF_WILLAMETTE|IF_SSE2|IF_SM2|IF_SB|IF_AR2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPPS[] = {
    {I_CMPPS, 3, {XMMREG,MEMORY,IMMEDIATE}, "\301\331\2\x0F\xC2\110\26", IF_KATMAI|IF_SSE|IF_SB|IF_AR2},
    {I_CMPPS, 3, {XMMREG,XMMREG,IMMEDIATE}, "\331\2\x0F\xC2\110\26", IF_KATMAI|IF_SSE|IF_SB|IF_AR2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPSB[] = {
    {I_CMPSB, 0, {0,0,0}, "\332\1\xA6", IF_8086},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPSD[] = {
    {I_CMPSD, 0, {0,0,0}, "\332\321\1\xA7", IF_386},
    {I_CMPSD, 3, {XMMREG,XMMREG,IMMEDIATE}, "\331\3\xF2\x0F\xC2\110\26", IF_WILLAMETTE|IF_SSE2|IF_SB|IF_AR2},
    {I_CMPSD, 3, {XMMREG,MEMORY,IMMEDIATE}, "\301\331\3\xF2\x0F\xC2\110\26", IF_WILLAMETTE|IF_SSE2|IF_SB|IF_AR2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPSS[] = {
    {I_CMPSS, 3, {XMMREG,MEMORY,IMMEDIATE}, "\301\333\2\x0F\xC2\110\26", IF_KATMAI|IF_SSE|IF_SB|IF_AR2},
    {I_CMPSS, 3, {XMMREG,XMMREG,IMMEDIATE}, "\333\2\x0F\xC2\110\26", IF_KATMAI|IF_SSE|IF_SB|IF_AR2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPSW[] = {
    {I_CMPSW, 0, {0,0,0}, "\332\320\1\xA7", IF_8086},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPUNORDPD[] = {
    {I_CMPUNORDPD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\xC2\110\1\x03", IF_WILLAMETTE|IF_SSE2|IF_SM},
    {I_CMPUNORDPD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\xC2\110\1\x03", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPUNORDPS[] = {
    {I_CMPUNORDPS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\xC2\110\1\x03", IF_KATMAI|IF_SSE},
    {I_CMPUNORDPS, 2, {XMMREG,XMMREG,0}, "\331\2\x0F\xC2\110\1\x03", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPUNORDSD[] = {
    {I_CMPUNORDSD, 2, {XMMREG,MEMORY,0}, "\301\331\3\xF2\x0F\xC2\110\1\x03", IF_WILLAMETTE|IF_SSE2},
    {I_CMPUNORDSD, 2, {XMMREG,XMMREG,0}, "\331\3\xF2\x0F\xC2\110\1\x03", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPUNORDSS[] = {
    {I_CMPUNORDSS, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xC2\110\1\x03", IF_KATMAI|IF_SSE},
    {I_CMPUNORDSS, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xC2\110\1\x03", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPXCHG[] = {
    {I_CMPXCHG, 2, {MEMORY,REG8,0}, "\300\2\x0F\xB0\101", IF_PENT|IF_SM},
    {I_CMPXCHG, 2, {REG8,REG8,0}, "\2\x0F\xB0\101", IF_PENT},
    {I_CMPXCHG, 2, {MEMORY,REG16,0}, "\320\300\2\x0F\xB1\101", IF_PENT|IF_SM},
    {I_CMPXCHG, 2, {REG16,REG16,0}, "\320\2\x0F\xB1\101", IF_PENT},
    {I_CMPXCHG, 2, {MEMORY,REG32,0}, "\321\300\2\x0F\xB1\101", IF_PENT|IF_SM},
    {I_CMPXCHG, 2, {REG32,REG32,0}, "\321\2\x0F\xB1\101", IF_PENT},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPXCHG486[] = {
    {I_CMPXCHG486, 2, {MEMORY,REG8,0}, "\300\2\x0F\xA6\101", IF_486|IF_SM|IF_UNDOC},
    {I_CMPXCHG486, 2, {REG8,REG8,0}, "\2\x0F\xA6\101", IF_486|IF_UNDOC},
    {I_CMPXCHG486, 2, {MEMORY,REG16,0}, "\320\300\2\x0F\xA7\101", IF_486|IF_SM|IF_UNDOC},
    {I_CMPXCHG486, 2, {REG16,REG16,0}, "\320\2\x0F\xA7\101", IF_486|IF_UNDOC},
    {I_CMPXCHG486, 2, {MEMORY,REG32,0}, "\321\300\2\x0F\xA7\101", IF_486|IF_SM|IF_UNDOC},
    {I_CMPXCHG486, 2, {REG32,REG32,0}, "\321\2\x0F\xA7\101", IF_486|IF_UNDOC},
    ITEMPLATE_END
};

static struct itemplate instrux_CMPXCHG8B[] = {
    {I_CMPXCHG8B, 1, {MEMORY,0,0}, "\300\2\x0F\xC7\201", IF_PENT},
    ITEMPLATE_END
};

static struct itemplate instrux_COMISD[] = {
    {I_COMISD, 2, {XMMREG,XMMREG,0}, "\331\3\x66\x0F\x2F\110", IF_WILLAMETTE|IF_SSE2},
    {I_COMISD, 2, {XMMREG,MEMORY,0}, "\301\331\3\x66\x0F\x2F\110", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_COMISS[] = {
    {I_COMISS, 2, {XMMREG,MEMORY,0}, "\301\2\x0F\x2F\110", IF_KATMAI|IF_SSE},
    {I_COMISS, 2, {XMMREG,XMMREG,0}, "\2\x0F\x2F\110", IF_KATMAI|IF_SSE},
    ITEMPLATE_END
};

static struct itemplate instrux_CPUID[] = {
    {I_CPUID, 0, {0,0,0}, "\2\x0F\xA2", IF_PENT},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTDQ2PD[] = {
    {I_CVTDQ2PD, 2, {XMMREG,XMMREG,0}, "\333\2\x0F\xE6\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTDQ2PD, 2, {XMMREG,MEMORY,0}, "\301\333\2\x0F\xE6\110", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTDQ2PS[] = {
    {I_CVTDQ2PS, 2, {XMMREG,XMMREG,0}, "\2\x0F\x5B\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTDQ2PS, 2, {XMMREG,MEMORY,0}, "\301\2\x0F\x5B\110", IF_WILLAMETTE|IF_SSE2|IF_SM},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPD2DQ[] = {
    {I_CVTPD2DQ, 2, {XMMREG,XMMREG,0}, "\3\xF2\x0F\xE6\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTPD2DQ, 2, {XMMREG,MEMORY,0}, "\301\3\xF2\x0F\xE6\110", IF_WILLAMETTE|IF_SSE2|IF_SM},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPD2PI[] = {
    {I_CVTPD2PI, 2, {MMXREG,XMMREG,0}, "\3\x66\x0F\x2D\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTPD2PI, 2, {MMXREG,MEMORY,0}, "\301\3\x66\x0F\x2D\110", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPD2PS[] = {
    {I_CVTPD2PS, 2, {XMMREG,XMMREG,0}, "\3\x66\x0F\x5A\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTPD2PS, 2, {XMMREG,MEMORY,0}, "\301\3\x66\x0F\x5A\110", IF_WILLAMETTE|IF_SSE2|IF_SM},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPI2PD[] = {
    {I_CVTPI2PD, 2, {XMMREG,MMXREG,0}, "\3\x66\x0F\x2A\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTPI2PD, 2, {XMMREG,MEMORY,0}, "\301\3\x66\x0F\x2A\110", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPI2PS[] = {
    {I_CVTPI2PS, 2, {XMMREG,MEMORY,0}, "\301\331\2\x0F\x2A\110", IF_KATMAI|IF_SSE|IF_MMX},
    {I_CVTPI2PS, 2, {XMMREG,MMXREG,0}, "\331\2\x0F\x2A\110", IF_KATMAI|IF_SSE|IF_MMX},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPS2DQ[] = {
    {I_CVTPS2DQ, 2, {XMMREG,XMMREG,0}, "\3\x66\x0F\x5B\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTPS2DQ, 2, {XMMREG,MEMORY,0}, "\301\3\x66\x0F\x5B\110", IF_WILLAMETTE|IF_SSE2|IF_SM},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPS2PD[] = {
    {I_CVTPS2PD, 2, {XMMREG,XMMREG,0}, "\2\x0F\x5A\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTPS2PD, 2, {XMMREG,MEMORY,0}, "\301\2\x0F\x5A\110", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTPS2PI[] = {
    {I_CVTPS2PI, 2, {MMXREG,MEMORY,0}, "\301\331\2\x0F\x2D\110", IF_KATMAI|IF_SSE|IF_MMX},
    {I_CVTPS2PI, 2, {MMXREG,XMMREG,0}, "\331\2\x0F\x2D\110", IF_KATMAI|IF_SSE|IF_MMX},
    ITEMPLATE_END
};

static struct itemplate instrux_CVTSD2SI[] = {
    {I_CVTSD2SI, 2, {REG32,XMMREG,0}, "\3\xF2\x0F\x2D\110", IF_WILLAMETTE|IF_SSE2},
    {I_CVTSD2SI, 2, {REG32,MEMORY,0}, "\301\3\xF2\x0F\x2D\110", IF_WILLAMETTE|IF_SSE2},
    ITEMPLATE_END