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ghidra/Ghidra/Processors/x86/data/languages/gfni.sinc
ghidorahrex 3ca3a44e4c GP-6818: Added missing x86 gfni instructions
2026-05-29 13:38:19 +00:00

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#66 0F3A CF /r /ib
#GF2P8AFFINEINVQB xmm1,
#xmm2/m128, imm8 A V/V
#GFNI Computes inverse affine transformation in the finite field GF(2^8).
define pcodeop gf2p8affineinvqb;
:GF2P8AFFINEINVQB XmmReg1, XmmReg2_m128, imm8 is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x3A; byte=0xCF; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmReg1 = gf2p8affineinvqb(XmmReg2_m128, XmmReg1, imm8:1 );
ZmmReg1 = zext(XmmReg1);
}
#VEX.128.66.0F3A.W1 CF /r /ib
#VGF2P8AFFINEINVQB xmm1, xmm2,
#xmm3/m128, imm8 B V/V
#AVX GFNI Computes inverse affine transformation in the finite field GF(2^8).
define pcodeop vgf2p8affineinvqb_avx;
:VGF2P8AFFINEINVQB XmmReg1, vexVVVV_XmmReg, XmmReg2_m128, imm8 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & vexVVVV_XmmReg; byte=0xCF; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmReg1 = vgf2p8affineinvqb_avx( vexVVVV_XmmReg, XmmReg2_m128, imm8:1 );
ZmmReg1 = zext(XmmReg1);
}
#VEX.256.66.0F3A.W1 CF /r /ib
#VGF2P8AFFINEINVQB ymm1, ymm2,
#ymm3/m256, imm8 B V/V AVX
#GFNI Computes inverse affine transformation in the finite field GF(2^8).
:VGF2P8AFFINEINVQB YmmReg1, vexVVVV_YmmReg, YmmReg2_m256, imm8 is $(VEX_NONE) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & vexVVVV_YmmReg; byte=0xCF; (YmmReg1 & ZmmReg1) ... & YmmReg2_m256; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
YmmReg1 = vgf2p8affineinvqb_avx( vexVVVV_YmmReg, YmmReg2_m256, imm8:1 );
ZmmReg1 = zext(YmmReg1);
}
# GF2P8AFFINEINVQB 3-476 PAGE 1046 LINE 56498
define pcodeop vgf2p8affineinvqb_avx512vl ;
:VGF2P8AFFINEINVQB XmmReg1 XmmOpMask8, evexV5_XmmReg, XmmReg2_m128_m64bcst, imm8 is $(EVEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & XmmOpMask8 & evexV5_XmmReg; byte=0xCF; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128_m64bcst; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmResult = vgf2p8affineinvqb_avx512vl( evexV5_XmmReg, XmmReg2_m128_m64bcst, imm8:1 );
XmmMask = XmmReg1;
build XmmOpMask8;
ZmmReg1 = zext(XmmResult);
}
# GF2P8AFFINEINVQB 3-476 PAGE 1046 LINE 56501
:VGF2P8AFFINEINVQB YmmReg1 YmmOpMask8, evexV5_YmmReg, YmmReg2_m256_m64bcst, imm8 is $(EVEX_NONE) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & YmmOpMask8 & evexV5_YmmReg; byte=0xCF; (YmmReg1 & ZmmReg1) ... & YmmReg2_m256_m64bcst; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
YmmResult = vgf2p8affineinvqb_avx512vl( evexV5_YmmReg, YmmReg2_m256_m64bcst, imm8:1 );
YmmMask = YmmReg1;
build YmmOpMask8;
ZmmReg1 = zext(YmmResult);
}
# GF2P8AFFINEINVQB 3-476 PAGE 1046 LINE 56504
define pcodeop vgf2p8affineinvqb_avx512f ;
:VGF2P8AFFINEINVQB ZmmReg1 ZmmOpMask8, evexV5_ZmmReg, ZmmReg2_m512_m64bcst, imm8 is $(EVEX_NONE) & $(EVEX_L512) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & ZmmOpMask8 & evexV5_ZmmReg; byte=0xCF; ZmmReg1 ... & ZmmReg2_m512_m64bcst; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
ZmmResult = vgf2p8affineinvqb_avx512f( evexV5_ZmmReg, ZmmReg2_m512_m64bcst, imm8:1 );
ZmmMask = ZmmReg1;
build ZmmOpMask8;
ZmmReg1 = ZmmResult;
}
#66 0F3A CE /r /ib
#GF2P8AFFINEQB xmm1, xmm2/m128, imm8 A V/V GFNI
#Computes affine transformation in the finite field GF(2^8).
define pcodeop gf2p8affineqb;
:GF2P8AFFINEQB XmmReg1, XmmReg2_m128, imm8 is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x3A; byte=0xCE; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmReg1 = gf2p8affineqb(XmmReg2_m128, XmmReg1, imm8:1 );
ZmmReg1 = zext(XmmReg1);
}
#VEX.128.66.0F3A.W1 CE /r /ib
#VGF2P8AFFINEQB xmm1, xmm2, xmm3/m128, imm8 B V/V AVX
#GFNI Computes affine transformation in the finite field GF(2^8).
define pcodeop vgf2p8affineqb_avx;
:VGF2P8AFFINEQB XmmReg1, vexVVVV_XmmReg, XmmReg2_m128, imm8 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & vexVVVV_XmmReg; byte=0xCE; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmReg1 = vgf2p8affineqb_avx( vexVVVV_XmmReg, XmmReg2_m128, imm8:1 );
ZmmReg1 = zext(XmmReg1);
}
#VEX.256.66.0F3A.W1 CE /r /ib
#VGF2P8AFFINEQB ymm1, ymm2, ymm3/m256, imm8 B V/V AVX
#GFNI Computes affine transformation in the finite field GF(2^8).
:VGF2P8AFFINEQB YmmReg1, vexVVVV_YmmReg, YmmReg2_m256, imm8 is $(VEX_NONE) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & vexVVVV_YmmReg; byte=0xCE; (YmmReg1 & ZmmReg1) ... & YmmReg2_m256; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
YmmReg1 = vgf2p8affineqb_avx( vexVVVV_YmmReg, YmmReg2_m256, imm8:1 );
ZmmReg1 = zext(YmmReg1);
}
# GF2P8AFFINEQB 3-479 PAGE 1049 LINE 56642
define pcodeop vgf2p8affineqb_avx512vl ;
:VGF2P8AFFINEQB XmmReg1 XmmOpMask8, evexV5_XmmReg, XmmReg2_m128_m64bcst, imm8 is $(EVEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & XmmOpMask8 & evexV5_XmmReg; byte=0xCE; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128_m64bcst; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmResult = vgf2p8affineqb_avx512vl( evexV5_XmmReg, XmmReg2_m128_m64bcst, imm8:1 );
XmmMask = XmmReg1;
build XmmOpMask8;
ZmmReg1 = zext(XmmResult);
}
# GF2P8AFFINEQB 3-479 PAGE 1049 LINE 56645
:VGF2P8AFFINEQB YmmReg1 YmmOpMask8, evexV5_YmmReg, YmmReg2_m256_m64bcst, imm8 is $(EVEX_NONE) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & YmmOpMask8 & evexV5_YmmReg; byte=0xCE; (YmmReg1 & ZmmReg1) ... & YmmReg2_m256_m64bcst; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
YmmResult = vgf2p8affineqb_avx512vl( evexV5_YmmReg, YmmReg2_m256_m64bcst, imm8:1 );
YmmMask = YmmReg1;
build YmmOpMask8;
ZmmReg1 = zext(YmmResult);
}
# GF2P8AFFINEQB 3-479 PAGE 1049 LINE 56648
define pcodeop vgf2p8affineqb_avx512f ;
:VGF2P8AFFINEQB ZmmReg1 ZmmOpMask8, evexV5_ZmmReg, ZmmReg2_m512_m64bcst, imm8 is $(EVEX_NONE) & $(EVEX_L512) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & ZmmOpMask8 & evexV5_ZmmReg; byte=0xCE; ZmmReg1 ... & ZmmReg2_m512_m64bcst; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
ZmmResult = vgf2p8affineqb_avx512f( evexV5_ZmmReg, ZmmReg2_m512_m64bcst, imm8:1 );
ZmmMask = ZmmReg1;
build ZmmOpMask8;
ZmmReg1 = ZmmResult;
}
#66 0F38 CF /r
#GF2P8MULB xmm1, xmm2/m128 A V/V
#GFNI Multiplies elements in the finite field GF(2^8).
define pcodeop gf2p8mulb;
:GF2P8MULB XmmReg1, XmmReg2_m128, imm8 is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x38; byte=0xCF; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmReg1 = gf2p8mulb(XmmReg2_m128, XmmReg1, imm8:1 );
ZmmReg1 = zext(XmmReg1);
}
#VEX.128.66.0F38.W0 CF /r
#VGF2P8MULB xmm1, xmm2, xmm3/m128 B V/V AVX
#GFNI Multiplies elements in the finite field GF(2^8).
define pcodeop vgf2p8mulb_avx;
:VGF2P8MULB XmmReg1, vexVVVV_XmmReg, XmmReg2_m128, imm8 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0xCF; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
XmmReg1 = vgf2p8affineqb_avx( vexVVVV_XmmReg, XmmReg2_m128, imm8:1 );
ZmmReg1 = zext(XmmReg1);
}
#VEX.256.66.0F38.W0 CF /r
#VGF2P8MULB ymm1, ymm2, ymm3/m256 B V/V AVX
#GFNI Multiplies elements in the finite field GF(2^8).
:VGF2P8MULB YmmReg1, vexVVVV_YmmReg, YmmReg2_m256, imm8 is $(VEX_NONE) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_YmmReg; byte=0xCF; (YmmReg1 & ZmmReg1) ... & YmmReg2_m256; imm8
[ evexD8Type = 0; evexTType = 0; ] # (TupleType Full)
{
YmmReg1 = vgf2p8mulb_avx( vexVVVV_YmmReg, YmmReg2_m256, imm8:1 );
ZmmReg1 = zext(YmmReg1);
}
# GF2P8MULB 3-481 PAGE 1051 LINE 56754
define pcodeop vgf2p8mulb_avx512vl ;
:VGF2P8MULB XmmReg1 XmmOpMask8, evexV5_XmmReg, XmmReg2_m128 is $(EVEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & XmmOpMask8 & evexV5_XmmReg; byte=0xCF; (XmmReg1 & ZmmReg1) ... & XmmReg2_m128
[ evexD8Type = 1; evexTType = 0; ] # (TupleType Full Mem)
{
XmmResult = vgf2p8mulb_avx512vl( evexV5_XmmReg, XmmReg2_m128 );
XmmMask = XmmReg1;
build XmmOpMask8;
ZmmReg1 = zext(XmmResult);
}
# GF2P8MULB 3-481 PAGE 1051 LINE 56757
:VGF2P8MULB YmmReg1 YmmOpMask8, evexV5_YmmReg, YmmReg2_m256 is $(EVEX_NONE) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & YmmOpMask8 & evexV5_YmmReg; byte=0xCF; (YmmReg1 & ZmmReg1) ... & YmmReg2_m256
[ evexD8Type = 1; evexTType = 0; ] # (TupleType Full Mem)
{
YmmResult = vgf2p8mulb_avx512vl( evexV5_YmmReg, YmmReg2_m256 );
YmmMask = YmmReg1;
build YmmOpMask8;
ZmmReg1 = zext(YmmResult);
}
# GF2P8MULB 3-481 PAGE 1051 LINE 56760
define pcodeop vgf2p8mulb_avx512f ;
:VGF2P8MULB ZmmReg1 ZmmOpMask8, evexV5_ZmmReg, ZmmReg2_m512 is $(EVEX_NONE) & $(EVEX_L512) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & ZmmOpMask8 & evexV5_ZmmReg; byte=0xCF; ZmmReg1 ... & ZmmReg2_m512
[ evexD8Type = 1; evexTType = 0; ] # (TupleType Full Mem)
{
ZmmResult = vgf2p8mulb_avx512f( evexV5_ZmmReg, ZmmReg2_m512 );
ZmmMask = ZmmReg1;
build ZmmOpMask8;
ZmmReg1 = ZmmResult;
}
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