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[PATCH 09/10] x86emul: extend decoding / mem access testing to EVEX-encoded insns

To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>

Date: Mon, 3 Aug 2020 16:54:14 +0200

Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>

Delivery-date: Mon, 03 Aug 2020 14:54:20 +0000

List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> --- a/tools/tests/x86_emulator/predicates.c +++ b/tools/tests/x86_emulator/predicates.c @@ -1564,9 +1564,469 @@ static const struct { { xop_0a, ARRAY_SIZE(xop_0a), 4 }, }; -#undef Wn #undef Ln +static const struct evex { + uint8_t opc[3]; + uint8_t len:3; + bool modrm:1; /* Should register form (also) be tested? */ + uint8_t mem:2; + uint8_t pfx:2; + uint8_t w:2; + uint8_t l:3; + bool mask:1; +#define L2 4 +#define Ln (L0 | L1 | L2) +} evex_0f[] = { + { { 0x10 }, 2, T, R, pfx_no, W0, Ln }, /* vmovups */ + { { 0x10 }, 2, T, R, pfx_66, W1, Ln }, /* vmovupd */ + { { 0x10 }, 2, T, R, pfx_f3, W0, LIG }, /* vmovss */ + { { 0x10 }, 2, T, R, pfx_f2, W1, LIG }, /* vmovsd */ + { { 0x11 }, 2, T, W, pfx_no, W0, Ln }, /* vmovups */ + { { 0x11 }, 2, T, W, pfx_66, W1, Ln }, /* vmovupd */ + { { 0x11 }, 2, T, W, pfx_f3, W0, LIG }, /* vmovss */ + { { 0x11 }, 2, T, W, pfx_f2, W1, LIG }, /* vmovsd */ + { { 0x12 }, 2, T, R, pfx_no, W0, L0 }, /* vmovlps / vmovhlps */ + { { 0x12 }, 2, F, R, pfx_66, W1, L0 }, /* vmovlpd */ + { { 0x12 }, 2, T, R, pfx_f3, W0, Ln }, /* vmovsldup */ + { { 0x12 }, 2, T, R, pfx_f2, W1, Ln }, /* vmovddup */ + { { 0x13 }, 2, F, W, pfx_no, W0, L0 }, /* vmovlps */ + { { 0x13 }, 2, F, W, pfx_66, W1, L0 }, /* vmovlpd */ + { { 0x14 }, 2, T, R, pfx_no, W0, Ln }, /* vunpcklps */ + { { 0x14 }, 2, T, R, pfx_66, W1, Ln }, /* vunpcklpd */ + { { 0x15 }, 2, T, R, pfx_no, W0, Ln }, /* vunpckhps */ + { { 0x15 }, 2, T, R, pfx_66, W1, Ln }, /* vunpckhpd */ + { { 0x16 }, 2, T, R, pfx_no, W0, L0 }, /* vmovhps / vmovlhps */ + { { 0x16 }, 2, F, R, pfx_66, W1, L0 }, /* vmovhpd */ + { { 0x16 }, 2, T, R, pfx_f3, W0, Ln }, /* vmovshdup */ + { { 0x17 }, 2, F, W, pfx_no, W0, L0 }, /* vmovhps */ + { { 0x17 }, 2, F, W, pfx_66, W1, L0 }, /* vmovhpd */ + { { 0x28 }, 2, T, R, pfx_no, W0, Ln }, /* vmovaps */ + { { 0x28 }, 2, T, R, pfx_66, W1, Ln }, /* vmovapd */ + { { 0x29 }, 2, T, W, pfx_no, W0, Ln }, /* vmovaps */ + { { 0x29 }, 2, T, W, pfx_66, W1, Ln }, /* vmovapd */ + { { 0x2a }, 2, T, R, pfx_f3, W0, LIG }, /* vcvtsi2ss */ + { { 0x2a }, 2, T, R, pfx_f2, W1, LIG }, /* vcvtsi2sd */ + { { 0x2b }, 2, T, W, pfx_no, W0, Ln }, /* vmovntps */ + { { 0x2b }, 2, T, W, pfx_66, W1, Ln }, /* vmovntpd */ + { { 0x2c }, 2, T, R, pfx_f3, Wn, LIG }, /* vcvttss2si */ + { { 0x2c }, 2, T, R, pfx_f2, Wn, LIG }, /* vcvttsd2si */ + { { 0x2d }, 2, T, R, pfx_f3, Wn, LIG }, /* vcvtss2si */ + { { 0x2d }, 2, T, R, pfx_f2, Wn, LIG }, /* vcvtsd2si */ + { { 0x2e }, 2, T, R, pfx_no, W0, LIG }, /* vucomiss */ + { { 0x2e }, 2, T, R, pfx_66, W1, LIG }, /* vucomisd */ + { { 0x2f }, 2, T, R, pfx_no, W0, LIG }, /* vcomiss */ + { { 0x2f }, 2, T, R, pfx_66, W1, LIG }, /* vcomisd */ + { { 0x51 }, 2, T, R, pfx_no, W0, Ln }, /* vsqrtps */ + { { 0x51 }, 2, T, R, pfx_66, W1, Ln }, /* vsqrtpd */ + { { 0x51 }, 2, T, R, pfx_f3, W0, LIG }, /* vsqrtss */ + { { 0x51 }, 2, T, R, pfx_f2, W1, LIG }, /* vsqrtsd */ + { { 0x54 }, 2, T, R, pfx_no, W0, Ln }, /* vandps */ + { { 0x54 }, 2, T, R, pfx_66, W1, Ln }, /* vandpd */ + { { 0x55 }, 2, T, R, pfx_no, W0, Ln }, /* vandnps */ + { { 0x55 }, 2, T, R, pfx_66, W1, Ln }, /* vandnpd */ + { { 0x56 }, 2, T, R, pfx_no, W0, Ln }, /* vorps */ + { { 0x56 }, 2, T, R, pfx_66, W1, Ln }, /* vorpd */ + { { 0x57 }, 2, T, R, pfx_no, W0, Ln }, /* vxorps */ + { { 0x57 }, 2, T, R, pfx_66, W1, Ln }, /* vxorpd */ + { { 0x58 }, 2, T, R, pfx_no, W0, Ln }, /* vaddps */ + { { 0x58 }, 2, T, R, pfx_66, W1, Ln }, /* vaddpd */ + { { 0x58 }, 2, T, R, pfx_f3, W0, LIG }, /* vaddss */ + { { 0x58 }, 2, T, R, pfx_f2, W1, LIG }, /* vaddsd */ + { { 0x59 }, 2, T, R, pfx_no, W0, Ln }, /* vmulps */ + { { 0x59 }, 2, T, R, pfx_66, W1, Ln }, /* vmulpd */ + { { 0x59 }, 2, T, R, pfx_f3, W0, LIG }, /* vmulss */ + { { 0x59 }, 2, T, R, pfx_f2, W1, LIG }, /* vmulsd */ + { { 0x5a }, 2, T, R, pfx_no, W0, Ln }, /* vcvtps2pd */ + { { 0x5a }, 2, T, R, pfx_66, W1, Ln }, /* vcvtpd2ps */ + { { 0x5a }, 2, T, R, pfx_f3, W0, LIG }, /* vcvtss2sd */ + { { 0x5a }, 2, T, R, pfx_f2, W1, LIG }, /* vcvtsd2ss */ + { { 0x5b }, 2, T, R, pfx_no, Wn, Ln }, /* vcvt{d,q}q2ps */ + { { 0x5b }, 2, T, R, pfx_66, W0, Ln }, /* vcvtps2dq */ + { { 0x5b }, 2, T, R, pfx_f3, W0, Ln }, /* vcvttps2dq */ + { { 0x5c }, 2, T, R, pfx_no, W0, Ln }, /* vsubps */ + { { 0x5c }, 2, T, R, pfx_66, W1, Ln }, /* vsubpd */ + { { 0x5c }, 2, T, R, pfx_f3, W0, LIG }, /* vsubss */ + { { 0x5c }, 2, T, R, pfx_f2, W1, LIG }, /* vsubsd */ + { { 0x5d }, 2, T, R, pfx_no, W0, Ln }, /* vminps */ + { { 0x5d }, 2, T, R, pfx_66, W1, Ln }, /* vminpd */ + { { 0x5d }, 2, T, R, pfx_f3, W0, LIG }, /* vminss */ + { { 0x5d }, 2, T, R, pfx_f2, W1, LIG }, /* vminsd */ + { { 0x5e }, 2, T, R, pfx_no, W0, Ln }, /* vdivps */ + { { 0x5e }, 2, T, R, pfx_66, W1, Ln }, /* vdivpd */ + { { 0x5e }, 2, T, R, pfx_f3, W0, LIG }, /* vdivss */ + { { 0x5e }, 2, T, R, pfx_f2, W1, LIG }, /* vdivsd */ + { { 0x5f }, 2, T, R, pfx_no, W0, Ln }, /* vmaxps */ + { { 0x5f }, 2, T, R, pfx_66, W1, Ln }, /* vmaxpd */ + { { 0x5f }, 2, T, R, pfx_f3, W0, LIG }, /* vmaxss */ + { { 0x5f }, 2, T, R, pfx_f2, W1, LIG }, /* vmaxsd */ + { { 0x60 }, 2, T, R, pfx_66, WIG, Ln }, /* vpunpcklbw */ + { { 0x61 }, 2, T, R, pfx_66, WIG, Ln }, /* vpunpcklwd */ + { { 0x62 }, 2, T, R, pfx_66, W0, Ln }, /* vpunpckldq */ + { { 0x63 }, 2, T, R, pfx_66, WIG, Ln }, /* vpacksswb */ + { { 0x64 }, 2, T, R, pfx_66, WIG, Ln }, /* vpcmpgtb */ + { { 0x65 }, 2, T, R, pfx_66, WIG, Ln }, /* vpcmpgtw */ + { { 0x66 }, 2, T, R, pfx_66, W0, Ln }, /* vpcmpgtd */ + { { 0x67 }, 2, T, R, pfx_66, WIG, Ln }, /* vpackuswb */ + { { 0x68 }, 2, T, R, pfx_66, WIG, Ln }, /* vpunpckhbw */ + { { 0x69 }, 2, T, R, pfx_66, WIG, Ln }, /* vpunpckhwd */ + { { 0x6a }, 2, T, R, pfx_66, W0, Ln }, /* vpunpckhdq */ + { { 0x6b }, 2, T, R, pfx_66, W0, Ln }, /* vpackssdw */ + { { 0x6c }, 2, T, R, pfx_66, W1, Ln }, /* vpunpcklqdq */ + { { 0x6d }, 2, T, R, pfx_66, W1, Ln }, /* vpunpckhqdq */ + { { 0x6e }, 2, T, R, pfx_66, Wn, L0 }, /* vmov{d,q} */ + { { 0x6f }, 2, T, R, pfx_66, Wn, Ln }, /* vmovdqa{32,64} */ + { { 0x6f }, 2, T, R, pfx_f3, Wn, Ln }, /* vmovdqu{32,64} */ + { { 0x6f }, 2, T, R, pfx_f2, Wn, Ln }, /* vmovdqu{8,16} */ + { { 0x70 }, 3, T, R, pfx_66, W0, Ln }, /* vpshufd */ + { { 0x70 }, 3, T, R, pfx_f3, WIG, Ln }, /* vpshuflw */ + { { 0x70 }, 3, T, R, pfx_f2, WIG, Ln }, /* vpshufhw */ + { { 0x71, 0xd0 }, 3, F, N, pfx_66, WIG, Ln }, /* vpsrlw */ + { { 0x71, 0xe0 }, 3, F, N, pfx_66, WIG, Ln }, /* vpsraw */ + { { 0x71, 0xf0 }, 3, F, N, pfx_66, WIG, Ln }, /* vpsllw */ + { { 0x72, 0xc0 }, 3, F, N, pfx_66, Wn, Ln }, /* vpror{d,q} */ + { { 0x72, 0xc8 }, 3, F, N, pfx_66, Wn, Ln }, /* vprol{d,q} */ + { { 0x72, 0xd0 }, 3, F, N, pfx_66, W0, Ln }, /* vpsrld */ + { { 0x72, 0xe0 }, 3, F, N, pfx_66, Wn, Ln }, /* vpsra{d,q} */ + { { 0x72, 0xf0 }, 3, F, N, pfx_66, W0, Ln }, /* vpslld */ + { { 0x73, 0xd0 }, 3, F, N, pfx_66, W1, Ln }, /* vpsrlq */ + { { 0x73, 0xd8 }, 3, F, N, pfx_66, WIG, Ln }, /* vpsrldq */ + { { 0x73, 0xf0 }, 3, F, N, pfx_66, W0, Ln }, /* vpsllq */ + { { 0x73, 0xf8 }, 3, F, N, pfx_66, WIG, Ln }, /* vpslldq */ + { { 0x74 }, 2, T, R, pfx_66, WIG, Ln }, /* vpcmpeqb */ + { { 0x75 }, 2, T, R, pfx_66, WIG, Ln }, /* vpcmpeqw */ + { { 0x76 }, 2, T, R, pfx_66, W0, Ln }, /* vpcmpeqd */ + { { 0x78 }, 2, T, R, pfx_no, Wn, Ln }, /* vcvttp{s,d}2udq */ + { { 0x78 }, 2, T, R, pfx_66, Wn, Ln }, /* vcvttp{s,d}2uqq */ + { { 0x78 }, 2, T, R, pfx_f3, Wn, LIG }, /* vcvttss2usi */ + { { 0x78 }, 2, T, R, pfx_f2, Wn, LIG }, /* vcvttsd2usi */ + { { 0x79 }, 2, T, R, pfx_no, Wn, Ln }, /* vcvtp{s,d}2udq */ + { { 0x79 }, 2, T, R, pfx_66, Wn, Ln }, /* vcvtp{s,d}2uqq */ + { { 0x79 }, 2, T, R, pfx_f3, Wn, LIG }, /* vcvtss2usi */ + { { 0x79 }, 2, T, R, pfx_f2, Wn, LIG }, /* vcvtsd2usi */ + { { 0x7a }, 2, T, R, pfx_66, Wn, Ln }, /* vcvttp{s,d}2qq */ + { { 0x7a }, 2, T, R, pfx_f3, Wn, Ln }, /* vcvtu{d,q}2pd */ + { { 0x7a }, 2, T, R, pfx_f2, Wn, Ln }, /* vcvtu{d,q}2ps */ + { { 0x7b }, 2, T, R, pfx_66, Wn, Ln }, /* vcvtp{s,d}2qq */ + { { 0x7b }, 2, T, R, pfx_f3, Wn, LIG }, /* vcvtusi2s */ + { { 0x7b }, 2, T, R, pfx_f2, Wn, LIG }, /* vcvtusi2s */ + { { 0x7e }, 2, T, W, pfx_66, Wn, L0 }, /* vmov{d,q} */ + { { 0x7e }, 2, T, R, pfx_f3, W1, L0 }, /* vmovq */ + { { 0x7f }, 2, T, W, pfx_66, Wn, Ln }, /* vmovdqa{32,64} */ + { { 0x7f }, 2, T, W, pfx_f3, Wn, Ln }, /* vmovdqu{32,64} */ + { { 0x7f }, 2, T, W, pfx_f2, Wn, Ln }, /* vmovdqu{8,16} */ + { { 0xc2 }, 3, T, R, pfx_no, W0, Ln }, /* vcmpps */ + { { 0xc2 }, 3, T, R, pfx_66, W1, Ln }, /* vcmppd */ + { { 0xc2 }, 3, T, R, pfx_f3, W0, LIG }, /* vcmpss */ + { { 0xc2 }, 3, T, R, pfx_f2, W1, LIG }, /* vcmpsd */ + { { 0xc4 }, 3, T, R, pfx_66, WIG, L0 }, /* vpinsrw */ + { { 0xc5, 0xc0 }, 3, F, N, pfx_66, WIG, L0 }, /* vpextrw */ + { { 0xc6 }, 3, T, R, pfx_no, W0, Ln }, /* vshufps */ + { { 0xc6 }, 3, T, R, pfx_66, W1, Ln }, /* vshufpd */ + { { 0xd1 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsrlw */ + { { 0xd2 }, 2, T, R, pfx_66, W0, Ln }, /* vpsrld */ + { { 0xd3 }, 2, T, R, pfx_66, W1, Ln }, /* vpsrlq */ + { { 0xd4 }, 2, T, R, pfx_66, W1, Ln }, /* vpaddq */ + { { 0xd5 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmullw */ + { { 0xd6 }, 2, T, W, pfx_66, W1, L0 }, /* vmovq */ + { { 0xd8 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsubusb */ + { { 0xd9 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsubusw */ + { { 0xda }, 2, T, R, pfx_66, WIG, Ln }, /* vpminub */ + { { 0xdb }, 2, T, R, pfx_66, Wn, Ln }, /* vpand{d,q} */ + { { 0xdc }, 2, T, R, pfx_66, WIG, Ln }, /* vpaddusb */ + { { 0xdd }, 2, T, R, pfx_66, WIG, Ln }, /* vpaddusw */ + { { 0xde }, 2, T, R, pfx_66, WIG, Ln }, /* vpmaxub */ + { { 0xdf }, 2, T, R, pfx_66, Wn, Ln }, /* vpandn{d,q} */ + { { 0xe0 }, 2, T, R, pfx_66, WIG, Ln }, /* vpavgb */ + { { 0xe1 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsraw */ + { { 0xe2 }, 2, T, R, pfx_66, Wn, Ln }, /* vpsra{d,q} */ + { { 0xe3 }, 2, T, R, pfx_66, WIG, Ln }, /* vpavgw */ + { { 0xe4 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmulhuw */ + { { 0xe5 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmulhw */ + { { 0xe6 }, 2, T, R, pfx_66, WIG, Ln }, /* vcvttpd2dq */ + { { 0xe6 }, 2, T, R, pfx_f3, Wn, Ln }, /* vcvt{d,q}q2pd */ + { { 0xe6 }, 2, T, R, pfx_f2, WIG, Ln }, /* vcvtpd2dq */ + { { 0xe7 }, 2, F, W, pfx_66, W0, Ln }, /* vmovntdq */ + { { 0xe8 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsubsb */ + { { 0xe9 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsubsw */ + { { 0xea }, 2, T, R, pfx_66, WIG, Ln }, /* vpminsw */ + { { 0xeb }, 2, T, R, pfx_66, Wn, Ln }, /* vpor{d,q} */ + { { 0xec }, 2, T, R, pfx_66, WIG, Ln }, /* vpaddsb */ + { { 0xed }, 2, T, R, pfx_66, WIG, Ln }, /* vpaddsw */ + { { 0xee }, 2, T, R, pfx_66, WIG, Ln }, /* vpmaxsw */ + { { 0xef }, 2, T, R, pfx_66, Wn, Ln }, /* vpxor{d,q} */ + { { 0xf1 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsllw */ + { { 0xf2 }, 2, T, R, pfx_66, W0, Ln }, /* vpslld */ + { { 0xf3 }, 2, T, R, pfx_66, W1, Ln }, /* vpsllq */ + { { 0xf4 }, 2, T, R, pfx_66, W1, Ln }, /* vpmuludq */ + { { 0xf5 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmaddwd */ + { { 0xf6 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsadbw */ + { { 0xf8 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsubb */ + { { 0xf9 }, 2, T, R, pfx_66, WIG, Ln }, /* vpsubw */ + { { 0xfa }, 2, T, R, pfx_66, W0, Ln }, /* vpsubd */ + { { 0xfb }, 2, T, R, pfx_66, W1, Ln }, /* vpsubq */ + { { 0xfc }, 2, T, R, pfx_66, WIG, Ln }, /* vpaddb */ + { { 0xfd }, 2, T, R, pfx_66, WIG, Ln }, /* vpaddw */ + { { 0xfe }, 2, T, R, pfx_66, W0, Ln }, /* vpaddd */ +}, evex_0f38[] = { + { { 0x00 }, 2, T, R, pfx_66, WIG, Ln }, /* vpshufb */ + { { 0x04 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmaddubsw */ + { { 0x0b }, 2, T, R, pfx_66, WIG, Ln }, /* vpmulhrsw */ + { { 0x0c }, 2, T, R, pfx_66, W0, Ln }, /* vpermilps */ + { { 0x0d }, 2, T, R, pfx_66, W1, Ln }, /* vpermilpd */ + { { 0x10 }, 2, T, R, pfx_66, W1, Ln }, /* vpsrlvw */ + { { 0x10 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovuswb */ + { { 0x11 }, 2, T, R, pfx_66, W1, Ln }, /* vpsravw */ + { { 0x11 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovusdb */ + { { 0x12 }, 2, T, R, pfx_66, W1, Ln }, /* vpsllvw */ + { { 0x12 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovusqb */ + { { 0x13 }, 2, T, R, pfx_66, W0, Ln }, /* vcvtph2ps */ + { { 0x13 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovusdw */ + { { 0x14 }, 2, T, R, pfx_66, Wn, Ln }, /* vprorv{d,q} */ + { { 0x14 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovusqw */ + { { 0x15 }, 2, T, R, pfx_66, Wn, Ln }, /* vprolv{d,q} */ + { { 0x15 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovusqd */ + { { 0x16 }, 2, T, R, pfx_66, Wn, L1|L2 }, /* vpermp{s,d} */ + { { 0x18 }, 2, T, R, pfx_66, W0, Ln }, /* vbroadcastss */ + { { 0x19 }, 2, T, R, pfx_66, Wn, L1|L2 }, /* vbroadcast{32x2,sd} */ + { { 0x1a }, 2, F, R, pfx_66, Wn, L1|L2 }, /* vbroadcastf{32x4,64x2} */ + { { 0x1b }, 2, F, R, pfx_66, Wn, L2 }, /* vbroadcastf{32x8,64x4} */ + { { 0x1c }, 2, T, R, pfx_66, WIG, Ln }, /* vpabsb */ + { { 0x1d }, 2, T, R, pfx_66, WIG, Ln }, /* vpabsw */ + { { 0x1e }, 2, T, R, pfx_66, W0, Ln }, /* vpabsd */ + { { 0x1f }, 2, T, R, pfx_66, W1, Ln }, /* vpabsq */ + { { 0x20 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovsxbw */ + { { 0x20 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovswb */ + { { 0x21 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovsxbd */ + { { 0x21 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovsdb */ + { { 0x22 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovsxbq */ + { { 0x22 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovsqb */ + { { 0x23 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovsxwd */ + { { 0x23 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovsdw */ + { { 0x24 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovsxwq */ + { { 0x24 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovsqw */ + { { 0x25 }, 2, T, R, pfx_66, W0, Ln }, /* vpmovsxdq */ + { { 0x25 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovsqd */ + { { 0x26 }, 2, T, R, pfx_66, Wn, Ln }, /* vptestm{b,w} */ + { { 0x26 }, 2, T, R, pfx_f3, Wn, Ln }, /* vptestnm{b,w} */ + { { 0x27 }, 2, T, R, pfx_66, Wn, Ln }, /* vptestm{d,q} */ + { { 0x27 }, 2, T, R, pfx_f3, Wn, Ln }, /* vptestnm{d,q} */ + { { 0x28 }, 2, T, R, pfx_66, W1, Ln }, /* vpmuldq */ + { { 0x28, 0xc0 }, 2, F, N, pfx_f3, Wn, Ln }, /* vpmovm2{b,w} */ + { { 0x29 }, 2, T, R, pfx_66, W1, Ln }, /* vpcmpeqq */ + { { 0x29, 0xc0 }, 2, F, N, pfx_f3, Wn, Ln }, /* vpmov{b,w}2m */ + { { 0x2a }, 2, F, R, pfx_66, W0, Ln }, /* vmovntdqa */ + { { 0x2a, 0xc0 }, 2, F, N, pfx_f3, W1, Ln }, /* vpbroadcastmb2q */ + { { 0x2b }, 2, T, R, pfx_66, W0, Ln }, /* vpackusdw */ + { { 0x2c }, 2, F, R, pfx_66, Wn, Ln }, /* vscalefp{s,d} */ + { { 0x2d }, 2, F, R, pfx_66, Wn, LIG }, /* vscalefs{s,d} */ + { { 0x30 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovzxbw */ + { { 0x30 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovwb */ + { { 0x31 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovzxbd */ + { { 0x31 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovdb */ + { { 0x32 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovzxbq */ + { { 0x32 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovqb */ + { { 0x33 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovzxwd */ + { { 0x33 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovdw */ + { { 0x34 }, 2, T, R, pfx_66, WIG, Ln }, /* vpmovzxwq */ + { { 0x34 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovqw */ + { { 0x35 }, 2, T, R, pfx_66, W0, Ln }, /* vpmovzxdq */ + { { 0x35 }, 2, T, W, pfx_f3, W0, Ln }, /* vpmovqd */ + { { 0x36 }, 2, T, R, pfx_66, Wn, L1|L2 }, /* vperm{d,q} */ + { { 0x37 }, 2, T, R, pfx_66, W1, Ln }, /* vpcmpgtq */ + { { 0x38 }, 2, T, R, pfx_66, WIG, Ln }, /* vpminsb */ + { { 0x38, 0xc0 }, 2, F, N, pfx_f3, Wn, Ln }, /* vpmovm2{d,q} */ + { { 0x39 }, 2, T, R, pfx_66, Wn, Ln }, /* vpmins{d,q} */ + { { 0x39, 0xc0 }, 2, F, N, pfx_f3, Wn, Ln }, /* vpmov{d,q}2m */ + { { 0x3a }, 2, T, R, pfx_66, WIG, Ln }, /* vpminuw */ + { { 0x2a, 0xc0 }, 2, F, N, pfx_f3, W0, Ln }, /* vpbroadcastmw2d */ + { { 0x3b }, 2, T, R, pfx_66, Wn, Ln }, /* vpminu{d,q} */ + { { 0x3c }, 2, T, R, pfx_66, WIG, Ln }, /* vpmaxsb */ + { { 0x3d }, 2, T, R, pfx_66, Wn, Ln }, /* vpmaxs{d,q} */ + { { 0x3e }, 2, T, R, pfx_66, WIG, Ln }, /* vpmaxuw */ + { { 0x3f }, 2, T, R, pfx_66, Wn, Ln }, /* vpmaxu{d,q} */ + { { 0x40 }, 2, T, R, pfx_66, Wn, Ln }, /* vpmull{d,q} */ + { { 0x42 }, 2, T, R, pfx_66, Wn, Ln }, /* vgetexpp{s,d} */ + { { 0x43 }, 2, T, R, pfx_66, Wn, LIG }, /* vgetexps{s,d} */ + { { 0x44 }, 2, T, R, pfx_66, Wn, Ln }, /* vlzcnt{d,q} */ + { { 0x45 }, 2, T, R, pfx_66, Wn, Ln }, /* vpsrlv{d,q} */ + { { 0x46 }, 2, T, R, pfx_66, Wn, Ln }, /* vpsrav{d,q} */ + { { 0x47 }, 2, T, R, pfx_66, Wn, Ln }, /* vpsllv{d,q} */ + { { 0x4c }, 2, T, R, pfx_66, Wn, Ln }, /* vrcp14p{s,d} */ + { { 0x4d }, 2, T, R, pfx_66, Wn, LIG }, /* vrcp14s{s,d} */ + { { 0x4e }, 2, T, R, pfx_66, Wn, Ln }, /* vrsqrt14p{s,d} */ + { { 0x4f }, 2, T, R, pfx_66, Wn, LIG }, /* vrsqrt14s{s,d} */ + { { 0x50 }, 2, T, R, pfx_66, W0, Ln }, /* vpdpbusd */ + { { 0x51 }, 2, T, R, pfx_66, W0, Ln }, /* vpdpbusds */ + { { 0x52 }, 2, T, R, pfx_66, W0, Ln }, /* vpdpwssd */ + { { 0x52 }, 2, T, R, pfx_f3, W0, Ln }, /* vdpbf16ps */ + { { 0x52 }, 2, T, R, pfx_f2, W0, L2 }, /* vp4dpwssd */ + { { 0x53 }, 2, T, R, pfx_66, W0, Ln }, /* vpdpwssds */ + { { 0x53 }, 2, T, R, pfx_f2, W0, L2 }, /* vp4dpwssds */ + { { 0x54 }, 2, T, R, pfx_66, Wn, Ln }, /* vpopcnt{b,w} */ + { { 0x55 }, 2, T, R, pfx_66, Wn, Ln }, /* vpopcnt{d,q} */ + { { 0x58 }, 2, T, R, pfx_66, W0, Ln }, /* vpbroadcastd */ + { { 0x59 }, 2, T, R, pfx_66, Wn, Ln }, /* vbroadcast32x2 / vpbroadcastq */ + { { 0x5a }, 2, F, R, pfx_66, Wn, L1|L2 }, /* vbroadcasti{32x4,64x2} */ + { { 0x5b }, 2, F, R, pfx_66, Wn, L2 }, /* vbroadcasti{32x8,64x4} */ + { { 0x62 }, 2, T, R, pfx_66, Wn, Ln }, /* vpexpand{b,w} */ + { { 0x63 }, 2, T, W, pfx_66, Wn, Ln }, /* vpcompress{b,w} */ + { { 0x64 }, 2, T, R, pfx_66, Wn, Ln }, /* vpblendm{d,q} */ + { { 0x65 }, 2, T, R, pfx_66, Wn, Ln }, /* vblendmp{s,d} */ + { { 0x66 }, 2, T, R, pfx_66, Wn, Ln }, /* vpblendm{b,w} */ + { { 0x68 }, 2, T, R, pfx_f2, Wn, Ln }, /* vp2intersect{d,q} */ + { { 0x70 }, 2, T, R, pfx_66, W1, Ln }, /* vpshldvw */ + { { 0x71 }, 2, T, R, pfx_66, Wn, Ln }, /* vpshldv{d,q} */ + { { 0x72 }, 2, T, R, pfx_66, W1, Ln }, /* vpshrdvw */ + { { 0x72 }, 2, T, R, pfx_f3, W1, Ln }, /* vcvtneps2bf16 */ + { { 0x72 }, 2, T, R, pfx_f2, W1, Ln }, /* vcvtne2ps2bf16 */ + { { 0x73 }, 2, T, R, pfx_66, Wn, Ln }, /* vpshrdv{d,q} */ + { { 0x75 }, 2, T, R, pfx_66, Wn, Ln }, /* vpermi2{b,w} */ + { { 0x76 }, 2, T, R, pfx_66, Wn, Ln }, /* vpermi2{d,q} */ + { { 0x77 }, 2, T, R, pfx_66, Wn, Ln }, /* vpermi2p{s,d} */ + { { 0x78 }, 2, T, R, pfx_66, W0, Ln }, /* vpbroadcastb */ + { { 0x79 }, 2, T, R, pfx_66, W0, Ln }, /* vpbroadcastw */ + { { 0x7a, 0xc0 }, 2, F, N, pfx_66, W0, Ln }, /* vpbroadcastb */ + { { 0x7b, 0xc0 }, 2, F, N, pfx_66, W0, Ln }, /* vpbroadcastw */ + { { 0x7c, 0xc0 }, 2, F, N, pfx_66, W0, Ln }, /* vpbroadcast{d,q} */ + { { 0x7d }, 2, T, R, pfx_66, Wn, Ln }, /* vpermt2{b,w} */ + { { 0x7e }, 2, T, R, pfx_66, Wn, Ln }, /* vpermt2{d,q} */ + { { 0x7f }, 2, T, R, pfx_66, Wn, Ln }, /* vpermt2p{s,d} */ + { { 0x83 }, 2, T, R, pfx_66, W1, Ln }, /* vpmultishiftqb */ + { { 0x88 }, 2, T, R, pfx_66, Wn, Ln }, /* vpexpandp{s,d} */ + { { 0x89 }, 2, T, R, pfx_66, Wn, Ln }, /* vpexpand{d,q} */ + { { 0x8a }, 2, T, W, pfx_66, Wn, Ln }, /* vpcompressp{s,d} */ + { { 0x8b }, 2, T, W, pfx_66, Wn, Ln }, /* vpcompress{d,q} */ + { { 0x8d }, 2, F, R, pfx_66, Wn, Ln }, /* vperm{b,w} */ + { { 0x8f }, 2, F, R, pfx_66, W0, Ln }, /* vpshufbitqmb */ + { { 0x90, VSIB(1) }, 3, F, R, pfx_66, Wn, Ln, T }, /* vpgatherd{d,q} */ + { { 0x91, VSIB(1) }, 3, F, R, pfx_66, Wn, Ln, T }, /* vpgatherq{d,q} */ + { { 0x92, VSIB(1) }, 3, F, R, pfx_66, Wn, Ln, T }, /* vgatherdp{s,d} */ + { { 0x93, VSIB(1) }, 3, F, R, pfx_66, Wn, Ln, T }, /* vgatherqp{s,d} */ + { { 0x96 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmaddsub132p{s,d} */ + { { 0x97 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmsubadd132p{s,d} */ + { { 0x98 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmadd132p{s,d} */ + { { 0x99 }, 2, T, R, pfx_66, Wn, LIG }, /* vfmadd132s{s,d} */ + { { 0x9a }, 2, T, R, pfx_66, Wn, Ln }, /* vfmsub132p{s,d} */ + { { 0x9a }, 2, T, R, pfx_f2, W0, L2 }, /* v4fmaddps */ + { { 0x9b }, 2, T, R, pfx_66, Wn, LIG }, /* vfmsub132s{s,d} */ + { { 0x9b }, 2, T, R, pfx_f2, W0, LIG }, /* v4fmaddss */ + { { 0x9c }, 2, T, R, pfx_66, Wn, Ln }, /* vfnmadd132p{s,d} */ + { { 0x9d }, 2, T, R, pfx_66, Wn, LIG }, /* vfnmadd132s{s,d} */ + { { 0x9e }, 2, T, R, pfx_66, Wn, Ln }, /* vfnmsub132p{s,d} */ + { { 0x9f }, 2, T, R, pfx_66, Wn, LIG }, /* vfnmsub132s{s,d} */ + { { 0xa0, VSIB(1) }, 3, F, W, pfx_66, Wn, Ln, T }, /* vpscatterd{d,q} */ + { { 0xa1, VSIB(1) }, 3, F, W, pfx_66, Wn, Ln, T }, /* vpscatterq{d,q} */ + { { 0xa2, VSIB(1) }, 3, F, W, pfx_66, Wn, Ln, T }, /* vscatterdp{s,d} */ + { { 0xa3, VSIB(1) }, 3, F, W, pfx_66, Wn, Ln, T }, /* vscatterqp{s,d} */ + { { 0xa6 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmaddsub213p{s,d} */ + { { 0xa7 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmsubadd213p{s,d} */ + { { 0xa8 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmadd213p{s,d} */ + { { 0xa9 }, 2, T, R, pfx_66, Wn, LIG }, /* vfmadd213s{s,d} */ + { { 0x9a }, 2, T, R, pfx_f2, W0, L2 }, /* v4fnmaddps */ + { { 0xaa }, 2, T, R, pfx_66, Wn, Ln }, /* vfmsub213p{s,d} */ + { { 0xab }, 2, T, R, pfx_66, Wn, LIG }, /* vfmsub213s{s,d} */ + { { 0x9b }, 2, T, R, pfx_f2, W0, LIG }, /* v4fnmaddss */ + { { 0xac }, 2, T, R, pfx_66, Wn, Ln }, /* vfnmadd213p{s,d} */ + { { 0xad }, 2, T, R, pfx_66, Wn, LIG }, /* vfnmadd213s{s,d} */ + { { 0xae }, 2, T, R, pfx_66, Wn, Ln }, /* vfnmsub213p{s,d} */ + { { 0xaf }, 2, T, R, pfx_66, Wn, LIG }, /* vfnmsub213s{s,d} */ + { { 0xb4 }, 2, T, R, pfx_66, W1, Ln }, /* vpmadd52luq */ + { { 0xb5 }, 2, T, R, pfx_66, W1, Ln }, /* vpmadd52huq */ + { { 0xb6 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmaddsub231p{s,d} */ + { { 0xb7 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmsubadd231p{s,d} */ + { { 0xb8 }, 2, T, R, pfx_66, Wn, Ln }, /* vfmadd231p{s,d} */ + { { 0xb9 }, 2, T, R, pfx_66, Wn, LIG }, /* vfmadd231s{s,d} */ + { { 0xba }, 2, T, R, pfx_66, Wn, Ln }, /* vfmsub231p{s,d} */ + { { 0xbb }, 2, T, R, pfx_66, Wn, LIG }, /* vfmsub231s{s,d} */ + { { 0xbc }, 2, T, R, pfx_66, Wn, Ln }, /* vfnmadd231p{s,d} */ + { { 0xbd }, 2, T, R, pfx_66, Wn, LIG }, /* vfnmadd231s{s,d} */ + { { 0xbe }, 2, T, R, pfx_66, Wn, Ln }, /* vfnmsub231p{s,d} */ + { { 0xbf }, 2, T, R, pfx_66, Wn, LIG }, /* vfnmsub231s{s,d} */ + { { 0xc4 }, 2, T, R, pfx_66, Wn, Ln }, /* vpconflict{d,q} */ + { { 0xc6, VSIB(1) }, 3, F, N, pfx_66, Wn, L2, T }, /* vgatherpf0dp{s,d} */ + { { 0xc6, VSIB(2) }, 3, F, N, pfx_66, Wn, L2, T }, /* vgatherpf1dp{s,d} */ + { { 0xc6, VSIB(5) }, 3, F, N, pfx_66, Wn, L2, T }, /* vscatterpf0dp{s,d} */ + { { 0xc6, VSIB(6) }, 3, F, N, pfx_66, Wn, L2, T }, /* vscatterpf1dp{s,d} */ + { { 0xc7, VSIB(1) }, 3, F, N, pfx_66, Wn, L2, T }, /* vgatherpf0qp{s,d} */ + { { 0xc7, VSIB(2) }, 3, F, N, pfx_66, Wn, L2, T }, /* vgatherpf1qp{s,d} */ + { { 0xc7, VSIB(5) }, 3, F, N, pfx_66, Wn, L2, T }, /* vscatterpf0qp{s,d} */ + { { 0xc7, VSIB(6) }, 3, F, N, pfx_66, Wn, L2, T }, /* vscatterpf1qp{s,d} */ + { { 0xc8 }, 2, T, R, pfx_66, Wn, L2 }, /* vexp2p{s,d} */ + { { 0xca }, 2, T, R, pfx_66, Wn, L2 }, /* vrcp28p{s,d} */ + { { 0xcb }, 2, T, R, pfx_66, Wn, LIG }, /* vrcp28s{s,d} */ + { { 0xcc }, 2, T, R, pfx_66, Wn, L2 }, /* vrsqrt28p{s,d} */ + { { 0xcd }, 2, T, R, pfx_66, Wn, LIG }, /* vrsqrt28s{s,d} */ + { { 0xcf }, 2, T, R, pfx_66, W0, Ln }, /* vgf2p8mulb */ + { { 0xdc }, 2, T, R, pfx_66, WIG, Ln }, /* vaesenc */ + { { 0xdd }, 2, T, R, pfx_66, WIG, Ln }, /* vaesenclast */ + { { 0xde }, 2, T, R, pfx_66, WIG, Ln }, /* vaesdec */ + { { 0xdf }, 2, T, R, pfx_66, WIG, Ln }, /* vaesdeclast */ +}, evex_0f3a[] = { + { { 0x00 }, 3, T, R, pfx_66, W1, L1|L2 }, /* vpermq */ + { { 0x01 }, 3, T, R, pfx_66, W1, L1|L2 }, /* vpermpd */ + { { 0x03 }, 3, T, R, pfx_66, Wn, Ln }, /* valign{d,q} */ + { { 0x04 }, 3, T, R, pfx_66, W0, Ln }, /* vpermilps */ + { { 0x05 }, 3, T, R, pfx_66, W1, Ln }, /* vpermilpd */ + { { 0x08 }, 3, T, R, pfx_66, W0, Ln }, /* vrndscaleps */ + { { 0x09 }, 3, T, R, pfx_66, W1, Ln }, /* vrndscalepd */ + { { 0x0a }, 3, T, R, pfx_66, WIG, LIG }, /* vrndscaless */ + { { 0x0b }, 3, T, R, pfx_66, WIG, LIG }, /* vrndscalesd */ + { { 0x0f }, 3, T, R, pfx_66, WIG, Ln }, /* vpalignr */ + { { 0x14 }, 3, T, W, pfx_66, WIG, L0 }, /* vpextrb */ + { { 0x15 }, 3, T, W, pfx_66, WIG, L0 }, /* vpextrw */ + { { 0x16 }, 3, T, W, pfx_66, Wn, L0 }, /* vpextr{d,q} */ + { { 0x17 }, 3, T, W, pfx_66, WIG, L0 }, /* vextractps */ + { { 0x18 }, 3, T, R, pfx_66, Wn, L1|L2 }, /* vinsertf{32x4,64x2} */ + { { 0x19 }, 3, T, W, pfx_66, Wn, L1|L2 }, /* vextractf{32x4,64x2} */ + { { 0x1a }, 3, T, R, pfx_66, Wn, L2 }, /* vinsertf{32x8,64x4} */ + { { 0x1b }, 3, T, W, pfx_66, Wn, L2 }, /* vextractf{32x8,64x4} */ + { { 0x1d }, 3, T, W, pfx_66, W0, Ln }, /* vcvtps2ph */ + { { 0x1e }, 3, T, R, pfx_66, Wn, Ln }, /* vpcmpu{d,q} */ + { { 0x1f }, 3, T, R, pfx_66, Wn, Ln }, /* vpcmp{d,q} */ + { { 0x20 }, 3, T, R, pfx_66, WIG, L0 }, /* vpinsrb */ + { { 0x21 }, 3, T, R, pfx_66, WIG, L0 }, /* vinsertps */ + { { 0x22 }, 3, T, R, pfx_66, Wn, L0 }, /* vpinsr{d,q} */ + { { 0x23 }, 3, T, R, pfx_66, Wn, L1|L2 }, /* vshuff{32x4,64x2} */ + { { 0x25 }, 3, T, R, pfx_66, Wn, Ln }, /* vpternlog{d,q} */ + { { 0x26 }, 3, T, R, pfx_66, Wn, Ln }, /* vgetmantp{s,d} */ + { { 0x27 }, 3, T, R, pfx_66, Wn, LIG }, /* vgetmants{s,d} */ + { { 0x38 }, 3, T, R, pfx_66, Wn, L1|L2 }, /* vinserti{32x4,64x2} */ + { { 0x39 }, 3, T, W, pfx_66, Wn, L1|L2 }, /* vextracti{32x4,64x2} */ + { { 0x3a }, 3, T, R, pfx_66, Wn, L2 }, /* vinserti{32x8,64x4} */ + { { 0x3b }, 3, T, W, pfx_66, Wn, L2 }, /* vextracti{32x8,64x4} */ + { { 0x3e }, 3, T, R, pfx_66, Wn, Ln }, /* vpcmpu{b,w} */ + { { 0x3f }, 3, T, R, pfx_66, Wn, Ln }, /* vpcmp{b,w} */ + { { 0x42 }, 3, T, R, pfx_66, W0, Ln }, /* vdbpsadbw */ + { { 0x43 }, 3, T, R, pfx_66, Wn, L1|L2 }, /* vshufi{32x4,64x2} */ + { { 0x44 }, 3, T, R, pfx_66, WIG, Ln }, /* vpclmulqdq */ + { { 0x50 }, 3, T, R, pfx_66, Wn, Ln }, /* vrangep{s,d} */ + { { 0x51 }, 3, T, R, pfx_66, Wn, LIG }, /* vranges{s,d} */ + { { 0x54 }, 3, T, R, pfx_66, Wn, Ln }, /* vfixupimmp{s,d} */ + { { 0x55 }, 3, T, R, pfx_66, Wn, LIG }, /* vfixumpimms{s,d} */ + { { 0x56 }, 3, T, R, pfx_66, Wn, Ln }, /* vreducep{s,d} */ + { { 0x57 }, 3, T, R, pfx_66, Wn, LIG }, /* vreduces{s,d} */ + { { 0x66 }, 3, T, R, pfx_66, Wn, Ln }, /* vfpclassp{s,d} */ + { { 0x67 }, 3, T, R, pfx_66, Wn, LIG }, /* vfpclasss{s,d} */ + { { 0x70 }, 3, T, R, pfx_66, W1, Ln }, /* vshldw */ + { { 0x71 }, 3, T, R, pfx_66, Wn, Ln }, /* vshld{d,q} */ + { { 0x72 }, 3, T, R, pfx_66, W1, Ln }, /* vshrdw */ + { { 0x73 }, 3, T, R, pfx_66, Wn, Ln }, /* vshrd{d,q} */ + { { 0xce }, 3, T, R, pfx_66, W1, Ln }, /* vgf2p8affineqb */ + { { 0xcf }, 3, T, R, pfx_66, W1, Ln }, /* vgf2p8affineinvqb */ +}; + +static const struct { + const struct evex *tbl; + unsigned int num; +} evex[] = { + { evex_0f, ARRAY_SIZE(evex_0f) }, + { evex_0f38, ARRAY_SIZE(evex_0f38) }, + { evex_0f3a, ARRAY_SIZE(evex_0f3a) }, +}; + +#undef Wn + #undef F #undef N #undef R @@ -1883,6 +2343,50 @@ void predicates_test(void *instr, struct } } } + } + + for ( x = 0; x < ARRAY_SIZE(evex); ++x ) + { + for ( t = 0; t < evex[x].num; ++t ) + { + uint8_t *ptr = instr; + unsigned int l; + + memset(instr + 5, 0xcc, 10); + + *ptr++ = 0x62; + *ptr++ = 0xf1 + x; + *ptr++ = 0x7c | evex[x].tbl[t].pfx; + *ptr++ = 0x08 | evex[x].tbl[t].mask; + + for ( l = 3; l--; ) + { + if ( evex[x].tbl[t].l != LIG && !(evex[x].tbl[t].l & (1u << l)) ) + continue; + + ptr[-1] &= ~0x60; + ptr[-1] |= l << 5; + memcpy(ptr, evex[x].tbl[t].opc, evex[x].tbl[t].len); + + if ( evex[x].tbl[t].w == WIG || (evex[x].tbl[t].w & W0) ) + { + ptr[-2] &= ~0x80; + do_test(instr, evex[x].tbl[t].len + ((void *)ptr - instr), + evex[x].tbl[t].modrm ? (void *)ptr - instr + 1 : 0, + evex[x].tbl[t].mem, ctxt, fetch); + } + + if ( evex[x].tbl[t].w == WIG || (evex[x].tbl[t].w & W1) ) + { + ptr[-2] |= 0x80; + memcpy(ptr, evex[x].tbl[t].opc, evex[x].tbl[t].len); + + do_test(instr, evex[x].tbl[t].len + ((void *)ptr - instr), + evex[x].tbl[t].modrm ? (void *)ptr - instr + 1 : 0, + evex[x].tbl[t].mem, ctxt, fetch); + } + } + } } if ( errors )

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