diff options
Diffstat (limited to 'test/protected_mode/mod.rs')
| -rw-r--r-- | test/protected_mode/mod.rs | 7601 |
1 files changed, 4419 insertions, 3182 deletions
diff --git a/test/protected_mode/mod.rs b/test/protected_mode/mod.rs index a82c3bc..d19c432 100644 --- a/test/protected_mode/mod.rs +++ b/test/protected_mode/mod.rs @@ -9,8 +9,12 @@ mod behavior; use std::fmt::Write; -use yaxpeax_arch::{AddressBase, Decoder, LengthedInstruction}; -use yaxpeax_x86::protected_mode::InstDecoder; +use yaxpeax_arch::{Decoder, LengthedInstruction}; +use yaxpeax_x86::protected_mode::{Instruction, InstDecoder}; +#[cfg(feature="fmt")] +use yaxpeax_x86::protected_mode::DisplayStyle; + +use crate::tools::{self, CodeModel}; fn test_invalid(data: &[u8]) { test_invalid_under(&InstDecoder::default(), data); @@ -35,893 +39,1748 @@ fn test_invalid_under(decoder: &InstDecoder, data: &[u8]) { } } -fn test_display(data: &[u8], expected: &'static str) { - test_display_under(&InstDecoder::default(), data, expected); -} - -fn test_display_under(decoder: &InstDecoder, data: &[u8], expected: &'static str) { - let mut hex = String::new(); - for b in data { - write!(hex, "{:02x}", b).unwrap(); - } +fn test_decode_under(decoder: &InstDecoder, data: &[u8], expected: &'static str) -> Instruction { let mut reader = yaxpeax_arch::U8Reader::new(data); - match decoder.decode(&mut reader) { + let instr = match decoder.decode(&mut reader) { Ok(instr) => { - cfg_if::cfg_if! { - if #[cfg(feature="fmt")] { - let text = format!("{}", instr); - assert!( - text == expected, - "display error for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", - hex, - instr, - decoder, - text, - expected - ); - } else { - eprintln!("non-fmt build cannot compare text equality") - } - } - // while we're at it, test that the instruction is as long, and no longer, than its - // input - assert_eq!((0u32.wrapping_offset(instr.len()).to_linear()) as usize, data.len(), "instruction length is incorrect, wanted instruction {}", expected); + assert_eq!(instr.len().to_const(), data.len() as u32, "instruction length is incorrect"); + instr }, Err(e) => { + let mut hex = String::new(); + for b in data { + write!(hex, "{:02x}", b).unwrap(); + } cfg_if::cfg_if! { if #[cfg(feature="fmt")] { - assert!(false, "decode error ({}) for {} under decoder {}:\n expected: {}\n", e, hex, decoder, expected); + panic!("decode error ({}) for {} under decoder {}:\n expected: {}\n", e, hex, decoder, expected); } else { // avoid the unused `e` warning let _ = e; - assert!(false, "decode error (<non-fmt build>) for {} under decoder <non-fmt build>:\n expected: {}\n", hex, expected); + panic!("decode error (<non-fmt build>) for {} under decoder <non-fmt build>:\n expected: {}\n", hex, expected); + } + } + } + }; + instr +} + +fn test_display_under(decoder: &InstDecoder, data: &[u8], expected: &'static str) { + // testing that the instruction displays doesn't work if formatting is disabled, but we can + // test that it at least decodes.. + let _instr = test_decode_under(decoder, data, expected); + + #[cfg(feature="fmt")] + test_display_format(decoder, data, expected, DisplayStyle::Intel); +} + +#[cfg(feature="fmt")] +fn test_display_format(decoder: &InstDecoder, data: &[u8], expected: &'static str, style: DisplayStyle) { + let instr = test_decode_under(decoder, data, expected); + + let mut hex = String::new(); + for b in data { + write!(hex, "{:02x}", b).unwrap(); + } + + match style { + DisplayStyle::Intel => { + let text = format!("{}", instr.display_with(DisplayStyle::Intel)); + assert!( + text == expected, + "display error for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", + hex, + instr, + decoder, + text, + expected + ); + + let mut text2 = String::new(); + let mut out = yaxpeax_arch::display::FmtSink::new(&mut text2); + instr.write_to(&mut out).expect("printing succeeds"); + + assert!( + text2 == text, + "display error through FmtSink for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", + hex, + instr, + decoder, + text2, + text, + ); + + #[cfg(feature="alloc")] + let mut formatter = yaxpeax_x86::protected_mode::InstructionTextBuffer::new(); + #[cfg(feature="alloc")] + let text3 = formatter.format_inst(&instr.display_with(DisplayStyle::Intel)).expect("printing succeeds"); + + #[cfg(feature="alloc")] + assert!( + text3 == text, + "display error through InstructionTextBuffer for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", + hex, + instr, + decoder, + text3, + text, + ); + + let mut text4 = String::new(); + instr.write_to(&mut text4).expect("printing succeeds"); + + assert!( + text4 == text, + "display error through String for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", + hex, + instr, + decoder, + text4, + text, + ); + } + DisplayStyle::Masm => { + let text = format!("{}", instr.display_with(DisplayStyle::Masm)); + assert!( + text == expected, + "display error for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", + hex, + instr, + decoder, + text, + expected + ); + + #[cfg(feature="alloc")] + let mut formatter = yaxpeax_x86::protected_mode::InstructionTextBuffer::new(); + #[cfg(feature="alloc")] + let text3 = formatter.format_inst(&instr.display_with(DisplayStyle::Masm)).expect("printing succeeds"); + + #[cfg(feature="alloc")] + assert!( + text3 == text, + "display error through InstructionTextBuffer for {}:\n decoded: {:?} under decoder {}\n displayed: {}\n expected: {}\n", + hex, + instr, + decoder, + text3, + text, + ); + + // no `instr.display_with(DisplayStyle::Masm)` tests involving write_to + // since write_to unconditionally uses DisplayStyle::Intel + } + DisplayStyle::C => { + panic!("no support for C-style display in testcases yet"); + } + other => { + panic!("unsupported style: {:?}", other); + } + } +} + +#[allow(non_camel_case_types)] +enum FeatureSet { + Default, + Minimal, + Amd, + Intel, + DecoderK8, + DecoderBulldozer, + DecoderNetburst, + // SSE and SSE2 are part of baseline x86_64, always enabled + SSE, + SSE2, + SSE3, + SSSE3, + SSE4_1, + SSE4_2, + SSE4_2_Intel, + SSE4a, + BMI1, + BMI2, + AVX, + AESNI, + F16C, + AVX_AESNI, + AVX_F16C, + AVX2, + VMX, + Popcnt, +} + +impl FeatureSet { + fn into_decoder(&self) -> InstDecoder { + match self { + FeatureSet::Default => { + yaxpeax_x86::protected_mode::InstDecoder::default() + } + FeatureSet::Minimal => { + yaxpeax_x86::protected_mode::InstDecoder::minimal() + } + FeatureSet::Intel => { + yaxpeax_x86::protected_mode::InstDecoder::minimal().with_intel_quirks() + } + FeatureSet::Amd => { + yaxpeax_x86::protected_mode::InstDecoder::minimal().with_amd_quirks() + } + FeatureSet::DecoderK8 => { + yaxpeax_x86::protected_mode::uarch::amd::k8() + } + FeatureSet::DecoderBulldozer => { + yaxpeax_x86::protected_mode::uarch::amd::bulldozer() + } + FeatureSet::DecoderNetburst => { + yaxpeax_x86::protected_mode::uarch::intel::netburst() + } + // SSE and SSE2 are part of baseline x86_64, always enabled + FeatureSet::SSE => { + InstDecoder::minimal() + } + FeatureSet::SSE2 => { + InstDecoder::minimal() + } + FeatureSet::SSE3 => { + InstDecoder::minimal().with_sse3() + } + FeatureSet::SSSE3 => { + InstDecoder::minimal().with_ssse3() + } + FeatureSet::SSE4_1 => { + InstDecoder::minimal().with_sse4_1() + } + FeatureSet::SSE4_2 => { + InstDecoder::minimal().with_sse4_2() + } + FeatureSet::SSE4_2_Intel => { + InstDecoder::minimal().with_intel_quirks().with_sse4_2() + } + FeatureSet::SSE4a => { + InstDecoder::minimal().with_sse4a() + } + FeatureSet::BMI1 => { + InstDecoder::minimal().with_bmi1() + } + FeatureSet::BMI2 => { + InstDecoder::minimal().with_bmi2() + } + FeatureSet::AVX => { + InstDecoder::minimal().with_avx() + } + FeatureSet::AESNI => { + InstDecoder::minimal().with_aesni() + } + FeatureSet::F16C => { + InstDecoder::minimal().with_f16c() + } + FeatureSet::AVX_AESNI => { + InstDecoder::minimal().with_avx().with_aesni() + } + FeatureSet::AVX_F16C => { + InstDecoder::minimal().with_avx().with_f16c() + } + FeatureSet::AVX2 => { + InstDecoder::minimal().with_avx().with_avx2() + } + FeatureSet::VMX => { + InstDecoder::minimal().with_vmx() + } + FeatureSet::Popcnt => { + InstDecoder::minimal().with_popcnt() + } + } + } +} + +struct Disasm { + display: &'static str, + c: Option<&'static str>, + masm: Option<&'static str>, +} + +struct TestCase { + bytes: &'static [u8], + featuresets: Option<&'static [(FeatureSet, bool)]>, + decodes: Option<Disasm>, +} + +fn check_decodes(decoder: &InstDecoder, decode_ok: bool, bytes: &[u8], disasm: &Disasm) { + if decode_ok { + test_display_under(&decoder, bytes, disasm.display); + #[cfg(feature = "fmt")] + if let Some(c_style) = disasm.c.as_ref() { + test_display_format(&decoder, bytes, c_style, DisplayStyle::C); + } + + // if EXTERNAL_MASM is set we actually want to validate decodes against masm/dumpbin. this + // is a bit convoluted. otherwise we're testing against in-tree "gold output". in the + // EXTERNAL_MASM case we actually distrust this too, and validate the in-tree expected + // output is what masm actually wants. + #[cfg(feature = "fmt")] + if std::env::var_os("EXTERNAL_MASM").is_some() { + eprintln!("==== running testcase: bytes={:x?}, expected_display={}", bytes, disasm.display); + // OK: EXTERNAL_MASM is set, we'll expect that there's `../tools/` which has `wibo`, + // `mlexe`, and `dumpbin.exe`. + + // outside long mode, dumpbin behaves poorly in the face of vex/evex-encoded instructions. for instructions that include scalar registers, + // vex.w is often respected and extends dword instructions into qword instructions on rax and friends. wild! for SIMD registers, the + // register number extension bits are often respected, resulting in xmm8, ymm9, etc, appearing in protected mode. also wild! + // further, some instructions are overly-strict and will treat VEX.LIG as VEX.L0 in protected mode, so we a whole mess to deal with. + // lots of "successful" incorrect decodes, some "unsuccessful" decodes of valid-to-hardware instructions. what to do? + // if we fail to decode, and there's a c4/c5 up front, allow it in this specific branch because it might be a dumpbin bug. + // if we successfully decode and there's a rax/rcx/rdx/rbx/etc or "qword ptr" and it doesn't match the expectation, log it and move on because it might be a dumpbin bug. + // everything else is .. probably fine? + let vex_prefixed = bytes[0] == 0xc4 || bytes[0] == 0xc5; + + // match against some testcases that are known to be wrong by MASM/dumpbin. + let external_masm_ish = match bytes { + &[0xf1] => "int 1".to_string(), // dumpbin does not know how to decode f1... + &[0xe5, 0x99] => "in eax, 99h".to_string(), // this is a MASM/dumpbin bug. see notes on testcase. + &[0xe7, 0x99] => "out 99h, eax".to_string(), // this is a MASM/dumpbin bug. see notes on testcase. + // dumpbin prints the instruction as if it was encoded in 32-bit form regardless of object file, so overrule it. + &[0xf3, 0x0f, 0xc7, 0xfd] => "rdpid ebp".to_string(), + &[0x0f, 0x18, 0xc0] => "nop eax".to_string(), // dumpbin would love to call this "prefetchnta eax" ??? + &[0x0f, 0x18, 0xcc] => "nop esp".to_string(), // dumpbin would love to call this "prefetchnta esp" ??? + &[0x0f, 0x18, 0x20] => "nop zmmword ptr [eax]".to_string(), // getting around dumpbin knowing about prefetchrst2.. + &[0x0f, 0x19, 0x20] => "nop dword ptr [eax]".to_string(), // dumpbin doesn't know about 0f19.. + &[0x0f, 0x1a, 0x20] => "nop dword ptr [eax]".to_string(), // dumpbin wants to call this bndldx, yax doesn't do MPX yet + &[0x0f, 0x1b, 0x20] => "nop dword ptr [eax]".to_string(), // dumpbin wants to call this bndstx, yax doesn't do MPX yet + &[0x0f, 0x1c, 0x20] => "nop dword ptr [eax]".to_string(), // dumpbin doesn't know about 0f1c.. + &[0x0f, 0x1d, 0x20] => "nop dword ptr [eax]".to_string(), // dumpbin doesn't know about 0f1d.. + &[0x0f, 0x1e, 0x20] => "nop dword ptr [eax]".to_string(), // dumpbin doesn't know about 0f1e.. + &[0xf2, 0x66, 0x66, 0x0f, 0x10, 0xc0] => "movsd xmm0, xmm0".to_string(), // dumpbin does not love the prefixes + &[0xf3, 0x0f, 0x1e, 0xfc] => "nop".to_string(), // dumpbin does not tolerate this at all, redirect into a boring nop. + &[0x0f, 0x43, 0xec] => "cmovnb ebp, esp".to_string(), // dumpbin writes it "cmovae" instead of yax's cmovnb. + &[0x2e, 0x36, 0x0f, 0x18, 0xe7] => "nop edi".to_string(), // dumpbin reports a mildly-confused prefetchrst2 rdi (even in 32-bit mode!) + &[0x0f, 0xbe, 0x83, 0xb4, 0x00, 0x00, 0x00] => { + "movsx eax, byte ptr [ebx + 0B4h]".to_string() // dumpbin uses %016 formatting, masm happily accepts shorter. + }, + &[0x62, 0xd2, 0x7e, 0x28, 0x3a, 0xca] => { + "vpbroadcastmw2d ymm1, k2".to_string() // dumpbin inexplicably uses "bnd2" as the source register??? MSVC 14.52.36328. + }, + &[0x62, 0xd2, 0x7e, 0x08, 0x28, 0xc2] => { + "vpmovm2b xmm0, k2".to_string() // dumpbin inexplicably uses "bnd2" as the source register??? MSVC 14.52.36328. + }, + &[0x0f, 0x0d, 0x00] => { + // dumpbin interprets this as the 3DNow!-style PREFETCH instruction, but we're definitely not 3dnow.. + "nop zmmword ptr [eax]".to_string() } + &[0xc4, 0x03, 0x3d, 0x0a, 0xca, 0x77] => { + // dumpbin can't deal with this instruction.. + "vroundss xmm9, xmm8, xmm10, 77h".to_string() + } + &[0xc4, 0x03, 0x3d, 0x0b, 0xca, 0x77] => { + // dumpbin can't deal with this instruction.. + "vroundsd xmm9, xmm8, xmm10, 77h".to_string() + } + &[0x66, 0x0f, 0xd6, 0x01] => { + // dumpbin really wants to use mmword here, but i really don't. + "movq qword ptr [ecx], xmm0".to_string() + } + // dumpbin doesn't know how to decode, and masm doesn't know how to *en*code, ud0. + &[0x66, 0x0f, 0xff, 0xc1] => "ud0 eax, ecx".to_string(), + &[0xf2, 0x0f, 0xff, 0xc1] => "ud0 eax, ecx".to_string(), + &[0xf3, 0x0f, 0xff, 0xc1] => "ud0 eax, ecx".to_string(), + &[0x66, 0x0f, 0xff, 0x01] => "ud0 eax, dword ptr [ecx]".to_string(), + &[0x0f, 0xff, 0x6b, 0xac] => "ud0 ebp, dword ptr [ebx - 54h]".to_string(), + // dumpbin does not tolerate the pointless prefixes. + &[0x36, 0x36, 0x2e, 0x0f, 0x38, 0xf9, 0x55, 0x3e] => "movdiri dword ptr cs:[ebp + 3Eh], edx".to_string(), + // dumpbin does not tolerate the pointless prefixes. + &[0x36, 0x26, 0x66, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08, 0x29, 0x07] => "movdir64b ebp, zmmword ptr es:[ebp + 729080Bh]".to_string(), + // dumpbin does not tolerate the pointless prefixes. + &[0x36, 0x26, 0x66, 0x67, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08] => "movdir64b bp, zmmword ptr es:[di + 80Bh]".to_string(), + // and again + &[0xf2, 0xf2, 0x2e, 0x36, 0x0f, 0x38, 0xf8, 0x83, 0x09, 0x1c, 0x9d, 0x3f] => "enqcmd eax, zmmword ptr ss:[ebx + 3F9D1C09h]".to_string(), + // and again. + &[0x3e, 0x64, 0xf3, 0x64, 0x0f, 0x38, 0xf8, 0x72, 0x54] => "enqcmds esi, zmmword ptr fs:[edx + 54h]".to_string(), + // prefixes confuse dumpbin again + &[0x66, 0xf3, 0x0f, 0x01, 0xe8] => "setssbsy".to_string(), + // prefixes confuse dumpbin again + &[0x66, 0xf3, 0x0f, 0x01, 0xea] => "saveprevssp".to_string(), + // prefixes confuse dumpbin again + &[0xf3, 0x66, 0x0f, 0x01, 0xe8] => "setssbsy".to_string(), // TODO: yax does not support `serialize` (yet) + // prefixes confuse dumpbin again + &[0xf3, 0x66, 0x0f, 0x01, 0xea] => "saveprevssp".to_string(), + // prefixes confuse dumpbin again + &[0xf3, 0x66, 0x0f, 0x01, 0x29] => "rstorssp qword ptr [ecx]".to_string(), + // dumpbin writes the repne, but it doesn't do anything.. + &[0xf2, 0x0f, 0x21, 0xc8] => "mov eax, dr1".to_string(), + // dumpbin writes the rep, but it doesn't do anything.. + &[0xf3, 0x0f, 0x21, 0xc8] => "mov eax, dr1".to_string(), + // dumpbin prints out an xacquire when there is no lock prefix, which causes the instruction to grow a lock prefix in round-tripping. no! + &[0xf2, 0x0f, 0xc0, 0xcc] => "xadd ah, cl".to_string(), + // dumpbin prints out an rep when one is not allowed, which fails round-tripping. yax doesn't. + &[0xf3, 0x0f, 0xc0, 0xcc] => "xadd ah, cl".to_string(), + // dumpbin prints out an xacquire when there is no lock prefix, which causes the instruction to grow a lock prefix in round-tripping. no! + &[0xf2, 0x0f, 0xc1, 0xcc] => "xadd esp, ecx".to_string(), + // dumpbin prints out an rep when one is not allowed, which fails round-tripping. yax doesn't. + &[0xf3, 0x0f, 0xc1, 0xcc] => "xadd esp, ecx".to_string(), + // dumpbin prints out an xacquire when there is no lock prefix, which causes the instruction to grow a lock prefix in round-tripping. no! + &[0xf2, 0x0f, 0xc7, 0x0f] => "cmpxchg8b qword ptr [edi]".to_string(), + // dumpbin prints out an rep when one is not allowed, which fails round-tripping. yax doesn't. + &[0xf3, 0x0f, 0xc7, 0x0f] => "cmpxchg8b qword ptr [edi]".to_string(), + // prefixes again.. + &[0x66, 0x36, 0x0f, 0x3a, 0xce, 0x8c, 0x56, 0x9e, 0x82, 0xd1, 0xbe, 0xad] => "gf2p8affineqb xmm1, xmmword ptr ss:[esi + edx * 2 - 412E7D62h], 0ADh".to_string(), + &[0x3e, 0x64, 0x64, 0x66, 0x0f, 0x3a, 0xcf, 0xba, 0x13, 0x23, 0x04, 0xba, 0x6b] => "gf2p8affineinvqb xmm7, xmmword ptr fs:[edx - 45FBDCEDh], 6Bh".to_string(), + &[0xf3, 0x64, 0x2e, 0x65, 0x0f, 0x38, 0xdc, 0xe8] => "loadiwkey xmm5, xmm0".to_string(), + // dumpbin prints out the memory size as "oword", but yax uses "xmmword". masm accepts either. + &[0x66, 0x0f, 0x38, 0x80, 0x01] => "invept eax, xmmword ptr [ecx]".to_string(), + // dumpbin prints out the memory size as "oword", but yax uses "xmmword". masm accepts either. + &[0x66, 0x0f, 0x38, 0x81, 0x01] => "invvpid eax, xmmword ptr [ecx]".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + // (and we print jnb instead of jae) + &[0x73, 0x31] => "jnb $+33h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x72, 0x5a] => "jb $+5Ch".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x72, 0xf0] => "jb $-0Eh".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe8, 0x01, 0x00, 0x00, 0x00] => "call $+6".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe8, 0x80, 0x00, 0x00, 0x00] => "call near ptr $+85h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe8, 0xff, 0xff, 0xff, 0xff] => "call $+4".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe9, 0x01, 0x00, 0x00, 0x00] => "jmp $+6".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. there's also the near ptr nonsense.. + &[0xe9, 0x80, 0x00, 0x00, 0x00] => "jmp near ptr $+85h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe9, 0xff, 0xff, 0xff, 0xff] => "jmp $+4".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x0f, 0x86, 0x8b, 0x01, 0x00, 0x00] => "jna $+191h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x0f, 0x85, 0x3b, 0x25, 0x00, 0x00] => "jnz $+2541h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x74, 0x47] => "jz $+49h".to_string(), + // dumpbin prints a ds: since this is an absolute address.. + &[0xff, 0x15, 0x7e, 0x72, 0x24, 0x00] => "call dword ptr [0024727Eh]".to_string(), + // dumpbin uses a really wide displacement .. for laughs.. + &[0xff, 0x24, 0xcd, 0x70, 0xa0, 0xbc, 0x01] => "jmp dword ptr [ecx * 8 + 1BCA070h]".to_string(), + // dumpbin uses a really wide displacement .. for laughs.. + &[0xff, 0x14, 0xcd, 0x70, 0xa0, 0xbc, 0x01] => "call dword ptr [ecx * 8 + 1BCA070h]".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe0, 0x12] => "loopnz $+14h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe1, 0x12] => "loopz $+14h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe2, 0x12] => "loop $+14h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe3, 0x12] => "jecxz $+14h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0xe3, 0xf0] => "jecxz $-0Eh".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x67, 0xe3, 0x12] => "jcxz $+15h".to_string(), + // dumpbin uses absolute branch destinations, but yax uses relative. + &[0x67, 0xe3, 0xf0] => "jcxz $-0Dh".to_string(), + // dumpbin dislikes prefixes. + &[0x66, 0xf2, 0x0f, 0x79, 0xcf] => "insertq xmm1, xmm7".to_string(), + &[0xf6, 0x05, 0x2c, 0x9b, 0xff, 0xff, 0x01] => "test byte ptr [0FFFF9B2Ch], 1".to_string(), + // yax uses wider immediates + &[0x3d, 0x01, 0xf0, 0xff, 0xff] => "cmp eax, 0FFFFF001h".to_string(), + // dumpbin gets the size wrong + &[0x62, 0xf2, 0xfd, 0x0f, 0x8a, 0x62, 0xf2] => "vcompresspd xmmword ptr [edx - 70h]{k7}, xmm4".to_string(), + // TODO: yax doesn't know about rdssp{d,q}? + &[0xf3, 0x0f, 0x1e, 0x0f] => "nop".to_string(), + // yax won't mention the pointless repne prefix + &[0xf2, 0x0f, 0x06] => "clts".to_string(), + // yax won't mention the pointless repne prefix + &[0xf2, 0x0f, 0x07] => "sysret".to_string(), + // dumpbin spells this mmword + &[0x0f, 0x6f, 0x00] => "movq mm0, qword ptr [eax]".to_string(), + &[0x66, 0x2e, 0xf2, 0xf0, 0x0f, 0xbb, 0x13] => "xacquire lock btc word ptr cs:[ebx], dx".to_string(), + // dumpbin prints with more.. flourish + &[0x66, 0x2e, 0x0f, 0x1f, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00] => "nop word ptr cs:[eax + eax]".to_string(), + // disp is wider from dumpbin + &[0x0f, 0xfc, 0xaf, 0x40, 0x38, 0x25, 0xbf] => "paddb mm5, mmword ptr [edi - 40DAC7C0h]".to_string(), + &[0xc7, 0xf8, 0x10, 0x12, 0x34, 0x56] => "xbegin $+56341216h".to_string(), + &[0x66, 0xc7, 0xf8, 0x10, 0x12] => "xbegin $+1215h".to_string(), + &[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c] => "pi2fw mm6, qword ptr ss:[eax - 5]".to_string(), // more prefix confusion.. + // prefixes confuse dumpbin, and dumpbin says "qword" where we use mmword. masm accepts either + &[0x3e, 0xf3, 0x2e, 0xf2, 0x0f, 0x0f, 0x64, 0x93, 0x93, 0xa4] => "pfmax mm4, mmword ptr cs:[ebx + edx * 4 - 6Dh]".to_string(), + // dumpbin shows this as a non-rip-rel offset :( + &[0x0f, 0xe5, 0x3d, 0xaa, 0xbb, 0xcc, 0x77] => "pmulhw mm7, qword ptr [77CCBBAAh]".to_string(), + // dumpbin confused about prefixes once again + &[0x66, 0x3e, 0x26, 0x2e, 0x2e, 0x0f, 0x38, 0x2a, 0x2b] => "movntdqa xmm5, xmmword ptr cs:[ebx]".to_string(), + // prefixes.. cs: isn't real in 64-bit mode + &[0x66, 0x2e, 0x67, 0x0f, 0x3a, 0x0d, 0xb8, 0xf0, 0x2f, 0x7c] => "blendpd xmm7, xmmword ptr cs:[bx + si + 2FF0h], 7Ch".to_string(), + // prefixes confuse dumpbin + &[0x66, 0x66, 0x64, 0x3e, 0x0f, 0x38, 0x23, 0x9d, 0x69, 0x0f, 0xa8, 0x2d] => "pmovsxwd xmm3, qword ptr [ebp + 2DA80F69h]".to_string(), + // prefixes confuse dumpbin + &[0x2e, 0x66, 0x26, 0x64, 0x0f, 0x3a, 0x21, 0x0b, 0xb1] => "insertps xmm1, dword ptr fs:[ebx], 0B1h".to_string(), + // prefixes confuse dumpbin + &[0x66, 0x26, 0x0f, 0x3a, 0x42, 0x96, 0x74, 0x29, 0x96, 0xf9, 0x6a] => "mpsadbw xmm2, xmmword ptr es:[esi - 669D68Ch], 6Ah".to_string(), + // prefixes confuse dumpbin + &[0x67, 0x26, 0x66, 0x65, 0x0f, 0x38, 0x3f, 0x9d, 0xcc, 0x03] => "pmaxud xmm3, xmmword ptr gs:[di + 3CCh]".to_string(), + // prefixes confuse dumpbin + &[0x67, 0x66, 0x65, 0x3e, 0x0f, 0x6d, 0xd1] => "punpckhqdq xmm2, xmm1".to_string(), + // prefixes confuse dumpbin + &[0xf2, 0x3e, 0x26, 0x67, 0x0f, 0xf0, 0xa0, 0x1b, 0x5f] => "lddqu xmm4, xmmword ptr es:[bx + si + 5F1Bh]".to_string(), + // prefixes confuse dumpbin + &[0x2e, 0x3e, 0x66, 0x3e, 0x0f, 0x3a, 0x41, 0x30, 0x48] => "dppd xmm6, xmmword ptr [eax], 48h".to_string(), + // again prefixes confuse dumpbin + &[0x65, 0x66, 0x66, 0x64, 0x0f, 0x38, 0xdb, 0x0f] => "aesimc xmm1, xmmword ptr fs:[edi]".to_string(), + // dumpbin prints the order backwards =| + &[0x65, 0xf0, 0x87, 0x0f] => "lock xchg dword ptr gs:[edi], ecx".to_string(), + // dumpbin knows about "fstpnce" as "fstp1", but masm does not. + // since this is an undocumented instruction anyway, decode it ourselves.. + &[0xd9, 0xdb] => "fstpnce st(3), st(0)".to_string(), + // dumpbin calls this "fcom2", but it's just an undocumented fcom alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xdc, 0xd3] => "fcom st(3)".to_string(), + // dumpbin calls this "fcomp3", but it's just an undocumented fcomp alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xdc, 0xdb] => "fcomp st(3)".to_string(), + // dumpbin calls this "fxch4", but it's just an undocumented fxch alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xdd, 0xcb] => "fxch st(3)".to_string(), + // dumpbin calls this "fcomp5", but it's just an undocumented fcomp alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xde, 0xd3] => "fcomp st(3)".to_string(), + // dumpbin calls this "fxch7", but it's just an undocumented fxch alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xdf, 0xcb] => "fxch st(3)".to_string(), + // dumpbin calls this "fstp8", but it's just an undocumented fstp alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xdf, 0xd3] => "fstp st(3)".to_string(), + // dumpbin calls this "fstp9", but it's just an undocumented fstp alias. this round-trips to a different instruction but it's at least.. kinda right. + &[0xdf, 0xdb] => "fstp st(3)".to_string(), + &[0xf2, 0x0f, 0xbc, 0xd3] => "bsf edx, ebx".to_string(), + // mov abs in 32-bit mode gets a ds: prefix even though that's the default. masm does not need this prefix, so we round-trip fine without it. + &[0xa0, 0x93, 0x62, 0xc4, 0x00] => "mov al, byte ptr [00C46293h]".to_string(), + &[0x67, 0xa0, 0x93, 0x62] => "mov al, byte ptr [00006293h]".to_string(), + &[0xa1, 0x93, 0x62, 0xc4, 0x00] => "mov eax, dword ptr [00C46293h]".to_string(), + &[0x67, 0xa1, 0x93, 0x62] => "mov eax, dword ptr [00006293h]".to_string(), + &[0xa2, 0x93, 0x62, 0xc4, 0x00] => "mov byte ptr [00C46293h], al".to_string(), + &[0x67, 0xa2, 0x93, 0x62] => "mov byte ptr [00006293h], al".to_string(), + &[0xa3, 0x93, 0x62, 0xc4, 0x00] => "mov dword ptr [00C46293h], eax".to_string(), + &[0x67, 0xa3, 0x93, 0x62] => "mov dword ptr [00006293h], eax".to_string(), + &[0x33, 0x05, 0x78, 0x56, 0x34, 0x12] => "xor eax, dword ptr [12345678h]".to_string(), + &[0x33, 0x04, 0x25, 0x11, 0x22, 0x33, 0x44] => "xor eax, dword ptr [44332211h]".to_string(), + &[0x33, 0x04, 0xe5, 0x11, 0x22, 0x33, 0x44] => "xor eax, dword ptr [44332211h]".to_string(), + &[0x33, 0x34, 0x25, 0x20, 0x30, 0x40, 0x50] => "xor esi, dword ptr [50403020h]".to_string(), + &[0xa0, 0xc0, 0xb0, 0xa0, 0x90] => "mov al, byte ptr [90A0B0C0h]".to_string(), + &[0x67, 0xa0, 0xc0, 0xb0] => "mov al, byte ptr [0B0C0h]".to_string(), + &[0x67, 0xa1, 0xc0, 0xb0] => "mov eax, dword ptr [0000B0C0h]".to_string(), + &[0x66, 0x67, 0xa1, 0xc0, 0xb0] => "mov ax, word ptr [0000B0C0h]".to_string(), + // same for wrssd + &[0x3e, 0x0f, 0x38, 0xf6, 0x23] => "wrssd dword ptr [ebx], esp".to_string(), + // dumpbin believes that rex.w works even in 32-bit code, thus prints `rorx rax, ..`. haha what a dingus + &[0xc4, 0xe3, 0xfb, 0xf0, 0x01, 0x05] => "rorx eax, dword ptr [ecx], 5".to_string(), + &[0xc4, 0xe2, 0xe3, 0xf5, 0x07] => "pdep eax, ebx, dword ptr [edi]".to_string(), + &[0xc4, 0xe2, 0xe3, 0xf6, 0x07] => "mulx eax, ebx, dword ptr [edi]".to_string(), + &[0xc4, 0xe2, 0xe3, 0xf7, 0x01] => "shrx eax, dword ptr [ecx], ebx".to_string(), + &[0xc4, 0xe2, 0xe2, 0xf5, 0x07] => "pext eax, ebx, dword ptr [edi]".to_string(), + &[0xc4, 0xe2, 0xe2, 0xf7, 0x01] => "sarx eax, dword ptr [ecx], ebx".to_string(), + &[0xc4, 0xe2, 0xe0, 0xf5, 0x07] => "bzhi eax, dword ptr [edi], ebx".to_string(), + &[0xc4, 0xe2, 0xe1, 0xf7, 0x01] => "shlx eax, dword ptr [ecx], ebx".to_string(), + &[0xc4, 0xe2, 0xe0, 0xf2, 0x01] => "andn eax, ebx, dword ptr [ecx]".to_string(), + &[0xc4, 0xe2, 0xf8, 0xf3, 0x09] => "blsr eax, dword ptr [ecx]".to_string(), + &[0xc4, 0xe2, 0xf8, 0xf3, 0x11] => "blsmsk eax, dword ptr [ecx]".to_string(), + &[0xc4, 0xe2, 0xf8, 0xf3, 0x19] => "blsi eax, dword ptr [ecx]".to_string(), + &[0xc4, 0xe2, 0xe0, 0xf7, 0x01] => "bextr eax, dword ptr [ecx], ebx".to_string(), + &[0xc4, 0xc3, 0x39, 0x0c, 0xca, 0x77] => "vblendps xmm1, xmm0, xmm2, 77h".to_string(), + // just have to decide we know better than dumpbin: masm does not accept an absolute far call/far jump destination, + // so we definitely can't round-trip by following dumpbin. dumpbin doesn't use hex suffixes here, instead printing + // "6655:44332211" as the destination. this is technically not ambiguous since `:` is a hint that this is a absolute + // far address and that both numbers are base 16, but that's ... subtle and easy to miss. so add some h's. + &[0x9a, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66] => "call 6655h:44332211h".to_string(), + &[0x66, 0x9a, 0x11, 0x22, 0x33, 0x44] => "call 4433h:2211h".to_string(), + // terribly unfortunate: masm reasonably encodes this instruction as a 32-bit offset, which causes yax to spell the offset + // as 0000AA55 instead of AA55. override dumpbin to use the (worse) encoding for the sake of matching with the test. + &[0x66, 0x67, 0x8b, 0x0e, 0x55, 0xaa] => "mov cx, word ptr [0AA55h]".to_string(), + // inexplicably, dumpbin spells this "aamb", for .. ascii adjust after multiplcation (byte) ??? + // additionally, masm does not accept an integer operand: it only supports `aam 10` as in d4 0a. so.. bummer. + &[0xd4, 0x01] => "aam 1".to_string(), + // same as above + &[0xd5, 0x01] => "aad 1".to_string(), + // dunno why dumpbin doesn't like this one.. + &[0xc5, 0b1_1111_100, 0x2e, 0b00_001_010] => "vucomiss xmm1, dword ptr [edx]".to_string(), + &[0xc5, 0b1_1111_100, 0x2f, 0b00_001_010] => "vcomiss xmm1, dword ptr [edx]".to_string(), + other => { + let dumpbin_res = tools::dumpbin(other, CodeModel::Bits32); + match dumpbin_res { + Ok(text) => text, + Err(e) => { + if vex_prefixed { + // this might be an instance of dumpbin not being great: consider vucomiss, as in "c5f82eca". + return; + } + + // otherwise: unexpected, what da heck. + panic!("{}: {e:?}", format!("could not get an instruction after dumpbining {other:x?}")); + } + } + } + }; + + // anguish, misery, etc: dumpbin will process register extension bits in protected mode, even though they are ignored. + // if we see a register like this, just.. bail. otherwise this will have to have exceptions for hundreds of test cases. + // note this skips x/y/z in the register name since mm8..mm31 will do the job. + for reg in [ + "mm8", "mm9", "mm10", "mm11", "mm12", "mm13", "mm14", "mm15", + "mm16", "mm17", "mm18", "mm19", "mm20", "mm21", "mm22", "mm23", + "mm24", "mm25", "mm26", "mm27", "mm28", "mm29", "mm30", "mm31", + ] { + if external_masm_ish.contains(reg) { + // TODO: EXTRACT THIS TO SOME OTHER MASM-SPECIFIC FUNCTION: THIS BAILS OUT OF THE REST OF THE TEST ENTIRELY. + return; + } + } + + if vex_prefixed { + for reg in [ + "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi", + ] { + if external_masm_ish.contains(reg) { + // TODO: EXTRACT THIS TO SOME OTHER MASM-SPECIFIC FUNCTION: THIS BAILS OUT OF THE REST OF THE TEST ENTIRELY. + return; + } + } + } + + let displayed_masm = decoder.decode_slice(bytes).expect("can decode").display_with(DisplayStyle::Masm).to_string(); + let masm_as_bytes = match displayed_masm.as_str() { + "nop zmmword ptr [eax]" => vec![0x0f, 0x18, 0x20], // MASM doesn't accept `nop zmmword ..`, no way to round trip 0f1820 + "sysenter" => vec![0x0f, 0x34], // MASM doesn't accept sysenter, but dumpbin prints it. + "sysexit" => vec![0x0f, 0x35], // MASM doesn't accept sysexit, but dumpbin prints it. + // dumpbin doesn't know how to decode, and masm doesn't know how to *en*code, ud0. + "ud0 eax, ecx" => vec![0x66, 0x0f, 0xff, 0xc1], + "ud0 eax, dword ptr [ecx]" => vec![0x66, 0x0f, 0xff, 0x01], + "ud0 ebp, dword ptr [ebx - 54h]" => vec![0x0f, 0xff, 0x6b, 0xac], + // masm seems to not know about fstpnce/fstp1 at all. since this is an undocumented instruction anyway, assemble it ourselves.. + "fstpnce st(3), st(0)" => vec![0xd9, 0xdb], + // masm inserts a wait prefix here.. + "feni" => vec![0xdb, 0xe0], + "fdisi" => vec![0xdb, 0xe1], + "fsetpm" => vec![0xdb, 0xe4], + // masm doesn't know how to assemble address-size overrides..? + // > cannot use 16-bit register with a 32-bit address + "aesimc xmm1, xmmword ptr [bx]" => vec![0x67, 0x66, 0x0f, 0x38, 0xdb, 0x0f], + "aesenc xmm1, xmmword ptr [bx]" => vec![0x67, 0x66, 0x0f, 0x38, 0xdc, 0x0f], + "aesenclast xmm1, xmmword ptr [bx]" => vec![0x67, 0x66, 0x0f, 0x38, 0xdd, 0x0f], + "aesdec xmm1, xmmword ptr [bx]" => vec![0x67, 0x66, 0x0f, 0x38, 0xde, 0x0f], + "aesdeclast xmm1, xmmword ptr [bx]" => vec![0x67, 0x66, 0x0f, 0x38, 0xdf, 0x0f], + "blendpd xmm7, xmmword ptr cs:[bx + si + 2FF0h], 7Ch" => vec![0x66, 0x2e, 0x67, 0x0f, 0x3a, 0x0d, 0xb8, 0xf0, 0x2f, 0x7c], + // more + "movdir64b bp, zmmword ptr es:[di + 80Bh]" => vec![0x36, 0x26, 0x66, 0x67, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08], + "lss eax, fword ptr [bx + si]" => vec![0x67, 0x0f, 0xb2, 0x00], + "lddqu xmm4, xmmword ptr es:[bx + si + 5F1Bh]" => vec![0xf2, 0x3e, 0x26, 0x67, 0x0f, 0xf0, 0xa0, 0x1b, 0x5f], + "lods byte ptr [si]" => vec![0x67, 0xac], + "scas byte ptr es:[di]" => vec![0x67, 0xae], + "rep movs byte ptr es:[di], byte ptr [si]" => vec![0x67, 0xf3, 0xa4], + "rep movs dword ptr es:[di], dword ptr [si]" => vec![0x67, 0xf3, 0xa5], + "movapd xmm0, xmmword ptr [bx + si]" => vec![0x67, 0x66, 0x0f, 0x28, 0x00], + "cvtdq2ps xmm0, xmmword ptr [bx + di]" => vec![0x67, 0x0f, 0x5b, 0x01], + // i tried really hard to find a MASM syntax for absolute far call/jump destinations! i turned up a bunch of blanks. + // https://mirrors.nycbug.org/pub/The_Unix_Archive/Unix_Usenet/comp.unix.xenix/1989-February/001910.html is the funniest, + // given that it is OS hackers experiencing the same issue and concluding they should emit the bytes themselves. + // so yax will emit something like bindump would, and we'll just swallow the text as if masm worked like i'd hope.. + "call 6655h:44332211h" => vec![0x9a, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66], + "call 4433h:2211h" => vec![0x66, 0x9a, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66], + // terribly unfortunate: masm reasonably encodes this instruction as a 32-bit offset, which causes yax to spell the offset + // as 0000AA55 instead of AA55. override dumpbin to use the (worse) encoding for the sake of matching with the test. + "mov cx, word ptr [0AA55h]" => vec![0x66, 0x67, 0x8b, 0x0e, 0x55, 0xaa], + // same deal, different instruction. + "mov al, byte ptr [0B0C0h]" => vec![0x67, 0xa0, 0xc0, 0xb0], + "mov eax, dword ptr [0000B0C0h]" => vec![0x67, 0xa1, 0xc0, 0xb0], + // if you operand-size override pushad/popad you get the 16-bit forms, pusha/popa. dumpbin reflects this, but in 32-bit mode + // accepts either as a way of spelling pushad/popad. override it here for tests to match up, but this is an unfortunately + // disastrous difference in round-tripping.. + "pusha" => vec![0x66, 0x60], + "popa" => vec![0x66, 0x61], + // masm does not accept an integer operand: it only supports `aam 10` as in d4 0a. so.. bummer. + "aam 1" => vec![0xd4, 0x01], + // same as above + "aad 1" => vec![0xd5, 0x01], + _other => { tools::masm(&displayed_masm, CodeModel::Bits32).expect("can assemble") } + }; + let masm_roundtrip = decoder.decode_slice(&masm_as_bytes).expect("can decode").display_with(DisplayStyle::Masm).to_string(); + // chasing down differences in how dumpbin/yax write "qword" is not useful to anyone.. + let external_masm_ish = external_masm_ish.replace(" mmword ", " qword "); + let masm_roundtrip = masm_roundtrip.replace(" mmword ", " qword "); + if external_masm_ish.starts_with("tzcnt") && masm_roundtrip.starts_with("bsf") { + // this is ok, we support "decode as if without bmi1" but dumpbin does not, so dumpbin always says tzcnt. + // masm accepts either and does the right thing. + } else if external_masm_ish.contains(" qword ") && masm_roundtrip.contains(" dword ") { + // this might be "dumpbin thinks the instruction works on qwords, but we know it's dwords. let it through? :/ + } else { + assert_eq!(external_masm_ish, masm_roundtrip); + } + if let Some(masm_style) = disasm.masm.as_ref() { + assert_eq!(masm_style, &masm_roundtrip); + } + } else { + if let Some(masm_style) = disasm.masm.as_ref() { + test_display_format(&decoder, bytes, masm_style, DisplayStyle::Masm); + } + } + } else { + test_invalid_under(&decoder, bytes); + } +} + +fn run_test(cases: &[TestCase]) { + for tc in cases { + if let Some(decodes) = tc.decodes.as_ref() { + // if there are explicit feature sets, run only those decodes; the default decoder is + // in the list if the test cares about it, and describes if it should work or not. + let featuresets = if let Some(featuresets) = tc.featuresets { + featuresets + } else { + &[(FeatureSet::Default, true)] + }; + + for (featureset, decode_ok) in featuresets { + let decoder = featureset.into_decoder(); + check_decodes(&decoder, *decode_ok, tc.bytes, decodes); + } + } else { + // similar to above: + if let Some(featuresets) = tc.featuresets { + for (featureset, decode_ok) in featuresets { + assert!(!decode_ok); + let decoder = featureset.into_decoder(); + + test_invalid_under(&decoder, tc.bytes); + } + } else { + test_invalid(tc.bytes); + } + } + } +} + +// the extra { } in these arms are load-bearing to keep Rust from opening thousands of scopes for +// each lifetime. at around 32k lifetimes it'll stack overflow. +macro_rules! testcase { + (invalid: features nodefault { $($feature:ident: $decode:expr$(,)?)+ } $bytes:expr) => { + { + use crate::protected_mode::{TestCase, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let featuresets: &'static [(FeatureSet, bool)] = &[ + $((FeatureSet::$feature, $decode),)* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: None, + } + } + }; + + (invalid: features { $($feature:ident: $decode:expr$(,)?)+ } $bytes:expr) => { + { + use crate::protected_mode::{TestCase, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let featuresets: &'static [(FeatureSet, bool)] = &[ + (FeatureSet::Minimal, false), + (FeatureSet::Default, false), + $((FeatureSet::$feature, $decode),)* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: None, + } + } + }; + + (invalid: $bytes:expr) => { + { + use crate::protected_mode::TestCase; + + let bytes: &'static [u8] = $bytes; + TestCase { + bytes, + featuresets: None, + decodes: None, + } + } + }; + + (features nodefault { $($feature:ident: $decode:expr$(,)?)+ } $bytes:expr, $text:expr, masm: $masm_text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let featuresets: &'static [(FeatureSet, bool)] = &[ + $((FeatureSet::$feature, $decode),)* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: Some(Disasm { display: text, c: None, masm: Some($masm_text) }) + } + } + }; + + (features nodefault { $($feature:ident: $decode:expr$(,)?)+ } $bytes:expr, $text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let featuresets: &'static [(FeatureSet, bool)] = &[ + $((FeatureSet::$feature, $decode),)* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: Some(Disasm { display: text, c: None, masm: None }) + } + } + }; + + // need this above `($bytes:expr, $test:expr)` below to keep that case from + // matching inappropriately early. + (features { $($feature:ident: $decode:expr$(,)?)+ } $bytes:expr, $text:expr, masm: $masm_text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let featuresets: &'static [(FeatureSet, bool)] = &[ + (FeatureSet::Minimal, false), + (FeatureSet::Default, true), + $((FeatureSet::$feature, $decode),)* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: Some(Disasm { display: text, c: None, masm: Some($masm_text) }) } } + }; + + // need this above `($bytes:expr, $test:expr)` below to keep that case from + // matching inappropriately early. + (features { $($feature:ident: $decode:expr$(,)?)+ } $bytes:expr, $text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let featuresets: &'static [(FeatureSet, bool)] = &[ + (FeatureSet::Minimal, false), + (FeatureSet::Default, true), + $((FeatureSet::$feature, $decode),)* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: Some(Disasm { display: text, c: None, masm: None }) + } + } + }; + + ({ $($feature:ident: $decode:expr)+ } $bytes:expr, $text:expr, c: $c_text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm, FeatureSet}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let c: &'static str = $c_text; + let featuresets: &'static [(FeatureSet, bool)] = &[ + (FeatureSet::Minimal, false), + (FeatureSet::Default, true), + $((FeatureSet::$feature, $decode))* + ]; + TestCase { + bytes, + featuresets: Some(featuresets), + decodes: Some(Disasm { display: text, c: Some(c), masm: None }) + } + } + }; + + ($bytes:expr, $text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + TestCase { + bytes, + featuresets: None, + decodes: Some(Disasm { display: text, c: None, masm: None }) + } + } + }; + + ($bytes:expr, $text:expr, c: $c_text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let c: &'static str = $c_text; + TestCase { + bytes, + featuresets: None, + decodes: Some(Disasm { display: text, c: Some(c) }) + } + } + }; + + ($bytes:expr, $text:expr, masm: $masm_text:expr) => { + { + use crate::protected_mode::{TestCase, Disasm}; + + let bytes: &'static [u8] = $bytes; + let text: &'static str = $text; + let masm: &'static str = $masm_text; + TestCase { + bytes, + featuresets: None, + decodes: Some(Disasm { display: text, c: None, masm: Some(masm) }) + } + } + }; +} + +mod modrm_decode { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // just modrm + testcase!(&[0x33, 0x08], "xor ecx, dword [eax]"), + testcase!(&[0x33, 0x20], "xor esp, dword [eax]"), + testcase!(&[0x33, 0x05, 0x78, 0x56, 0x34, 0x12], "xor eax, dword [0x12345678]"), + testcase!(&[0x33, 0x41, 0x23], "xor eax, dword [ecx + 0x23]"), + testcase!(&[0x33, 0x81, 0x23, 0x01, 0x65, 0x43], "xor eax, dword [ecx + 0x43650123]"), + testcase!(&[0x33, 0xc1], "xor eax, ecx"), + + // sib + testcase!(&[0x33, 0x04, 0x0a], "xor eax, dword [edx + ecx * 1]", masm: "xor eax, dword ptr [edx + ecx]"), + testcase!(&[0x33, 0x04, 0x4a], "xor eax, dword [edx + ecx * 2]"), + testcase!(&[0x33, 0x04, 0x8a], "xor eax, dword [edx + ecx * 4]"), + testcase!(&[0x33, 0x04, 0xca], "xor eax, dword [edx + ecx * 8]"), + testcase!(&[0x33, 0x04, 0x20], "xor eax, dword [eax]"), + testcase!(&[0x33, 0x04, 0x60], "xor eax, dword [eax]"), + testcase!(&[0x33, 0x04, 0xa0], "xor eax, dword [eax]"), + testcase!(&[0x33, 0x04, 0xe0], "xor eax, dword [eax]"), + testcase!(&[0x33, 0x04, 0x25, 0x11, 0x22, 0x33, 0x44], "xor eax, dword [0x44332211]", masm: "xor eax, dword ptr [44332211h]"), + + testcase!(&[0x33, 0x44, 0x65, 0x11], "xor eax, dword [ebp + 0x11]"), + testcase!(&[0x33, 0x84, 0xa5, 0x11, 0x22, 0x33, 0x44], "xor eax, dword [ebp + 0x44332211]"), + testcase!(&[0x33, 0x04, 0xe5, 0x11, 0x22, 0x33, 0x44], "xor eax, dword [0x44332211]"), + + // specifically sib with base == 0b101 + // mod bits 00 + testcase!(&[0x33, 0x34, 0x25, 0x20, 0x30, 0x40, 0x50], "xor esi, dword [0x50403020]"), + // mod bits 01 + testcase!(&[0x33, 0x74, 0x25, 0x20], "xor esi, dword [ebp + 0x20]"), + // mod bits 10 + testcase!(&[0x33, 0xb4, 0x25, 0x20, 0x30, 0x40, 0x50], "xor esi, dword [ebp + 0x50403020]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod mmx { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0xf7, 0xc1], "maskmovq mm0, mm1"), + testcase!(invalid: &[0x0f, 0xf7, 0x01]), + + testcase!(&[0x0f, 0xe7, 0x03], "movntq qword [ebx], mm0"), + testcase!(invalid: &[0x0f, 0xe7, 0xc3]), + + testcase!(invalid: &[0x66, 0x0f, 0xc3, 0x03]), + testcase!(&[0x0f, 0xc3, 0x03], "movnti dword [ebx], eax"), + testcase!(invalid: &[0x0f, 0xc3, 0xc3]), + + testcase!(&[0x0f, 0x7e, 0xcf], "movd edi, mm1"), + testcase!(&[0x0f, 0x7f, 0xcf], "movq mm7, mm1"), + testcase!(&[0x0f, 0x7f, 0x0f], "movq qword [edi], mm1"), + testcase!(&[0x0f, 0xc4, 0xc0, 0x14], "pinsrw mm0, eax, 0x14"), + testcase!(&[0x0f, 0xc4, 0x00, 0x14], "pinsrw mm0, word [eax], 0x14"), + testcase!(&[0x0f, 0xd1, 0xcf], "psrlw mm1, mm7"), + testcase!(&[0x0f, 0xd1, 0x00], "psrlw mm0, qword [eax]"), + testcase!(invalid: &[0x0f, 0xd7, 0x00]), + testcase!(&[0x0f, 0xd7, 0xcf], "pmovmskb ecx, mm7"), + testcase!(&[0x0f, 0x3a, 0x0f, 0xc1, 0x23], "palignr mm0, mm1, 0x23"), + testcase!(&[0x0f, 0xf9, 0xc2], "psubw mm0, mm2"), + testcase!(&[0x0f, 0xfd, 0xd2], "paddw mm2, mm2"), + testcase!(&[0x0f, 0x6f, 0xe9], "movq mm5, mm1"), + testcase!(&[0x0f, 0xe5, 0x3d, 0xaa, 0xbb, 0xcc, 0x77], "pmulhw mm7, qword [0x77ccbbaa]"), + + testcase!(&[0x0f, 0x38, 0x00, 0xda], "pshufb mm3, mm2"), + + testcase!(&[0x0f, 0x74, 0xc2], "pcmpeqb mm0, mm2"), + testcase!(&[0x0f, 0x75, 0xc2], "pcmpeqw mm0, mm2"), + testcase!(&[0x0f, 0x76, 0xc2], "pcmpeqd mm0, mm2"), + + testcase!(&[0x66, 0x0f, 0xc5, 0xd8, 0xff], "pextrw ebx, xmm0, 0xff"), + testcase!(invalid: &[0x66, 0x0f, 0xc5, 0x08, 0xff]), + + testcase!(&[0x0f, 0xc5, 0xd1, 0x00], "pextrw edx, mm1, 0x0"), + testcase!(invalid: &[0x0f, 0xc5, 0x01, 0x00]), + + testcase!(&[0x0f, 0xd8, 0xc2], "psubusb mm0, mm2"), + testcase!(&[0x0f, 0xd9, 0xc2], "psubusw mm0, mm2"), + testcase!(&[0x0f, 0xda, 0xc2], "pminub mm0, mm2"), + testcase!(&[0x0f, 0xdb, 0xc2], "pand mm0, mm2"), + testcase!(&[0x0f, 0xdc, 0xc2], "paddusb mm0, mm2"), + testcase!(&[0x0f, 0xdd, 0xc2], "paddusw mm0, mm2"), + testcase!(&[0x0f, 0xde, 0xc2], "pmaxub mm0, mm2"), + testcase!(&[0x0f, 0xdf, 0xc2], "pandn mm0, mm2"), + + testcase!(&[0x0f, 0xe8, 0xc2], "psubsb mm0, mm2"), + testcase!(&[0x0f, 0xe9, 0xc2], "psubsw mm0, mm2"), + testcase!(&[0x0f, 0xea, 0xc2], "pminsw mm0, mm2"), + testcase!(&[0x0f, 0xeb, 0xc2], "por mm0, mm2"), + testcase!(&[0x0f, 0xec, 0xc2], "paddsb mm0, mm2"), + testcase!(&[0x0f, 0xed, 0xc2], "paddsw mm0, mm2"), + testcase!(&[0x0f, 0xee, 0xc2], "pmaxsw mm0, mm2"), + testcase!(&[0x0f, 0xef, 0xc2], "pxor mm0, mm2"), + + testcase!(invalid: &[0x0f, 0xf0, 0xc2]), + testcase!(&[0x0f, 0xf1, 0xc2], "psllw mm0, mm2"), + testcase!(&[0x0f, 0xf2, 0xc2], "pslld mm0, mm2"), + testcase!(&[0x0f, 0xf3, 0xc2], "psllq mm0, mm2"), + testcase!(&[0x0f, 0xf4, 0xc2], "pmuludq mm0, mm2"), + testcase!(&[0x0f, 0xf5, 0xc2], "pmaddwd mm0, mm2"), + testcase!(&[0x0f, 0xf6, 0xc2], "psadbw mm0, mm2"), + testcase!(&[0x0f, 0xf8, 0xc2], "psubb mm0, mm2"), + testcase!(&[0x0f, 0xf9, 0xc2], "psubw mm0, mm2"), + testcase!(&[0x0f, 0xfa, 0xc2], "psubd mm0, mm2"), + testcase!(&[0x0f, 0xfb, 0xc2], "psubq mm0, mm2"), + testcase!(&[0x0f, 0xfc, 0xc2], "paddb mm0, mm2"), + testcase!(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [edx]"), + testcase!(&[0x0f, 0xfd, 0xc2], "paddw mm0, mm2"), + testcase!(&[0x0f, 0xfe, 0xc2], "paddd mm0, mm2"), + + testcase!(&[0x0f, 0xf1, 0x02], "psllw mm0, qword [edx]"), + testcase!(&[0x0f, 0xf2, 0x02], "pslld mm0, qword [edx]"), + testcase!(&[0x0f, 0xf3, 0x02], "psllq mm0, qword [edx]"), + testcase!(&[0x0f, 0xf4, 0x02], "pmuludq mm0, qword [edx]"), + testcase!(&[0x0f, 0xf5, 0x02], "pmaddwd mm0, qword [edx]"), + testcase!(&[0x0f, 0xf6, 0x02], "psadbw mm0, qword [edx]"), + testcase!(&[0x0f, 0xf8, 0x02], "psubb mm0, qword [edx]"), + testcase!(&[0x0f, 0xf9, 0x02], "psubw mm0, qword [edx]"), + testcase!(&[0x0f, 0xfa, 0x02], "psubd mm0, qword [edx]"), + testcase!(&[0x0f, 0xfb, 0x02], "psubq mm0, qword [edx]"), + testcase!(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [edx]"), + testcase!(&[0x0f, 0xfd, 0x02], "paddw mm0, qword [edx]"), + testcase!(&[0x0f, 0xfe, 0x02], "paddd mm0, qword [edx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod cvt { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0x2c, 0xcf], "cvttps2pi mm1, xmm7"), + testcase!(&[0x0f, 0x2a, 0xcf], "cvtpi2ps xmm1, mm7"), + testcase!(&[0x0f, 0x2a, 0x00], "cvtpi2ps xmm0, qword [eax]"), + testcase!(&[0x66, 0x0f, 0x2a, 0x00], "cvtpi2pd xmm0, qword [eax]"), + testcase!(&[0x66, 0x0f, 0x2a, 0xcf], "cvtpi2pd xmm1, mm7"), + testcase!(&[0xf2, 0x0f, 0x2a, 0x00], "cvtsi2sd xmm0, dword [eax]"), + testcase!(&[0xf2, 0x0f, 0x2a, 0xcf], "cvtsi2sd xmm1, edi"), + testcase!(&[0xf3, 0x0f, 0x2a, 0x00], "cvtsi2ss xmm0, dword [eax]"), + testcase!(&[0xf3, 0x0f, 0x2a, 0xcf], "cvtsi2ss xmm1, edi"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod aesni { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { AESNI: true } &[0x66, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword [edi]"), + testcase!(features { AESNI: true } &[0x67, 0x66, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword [bx]"), + + testcase!(features { AESNI: true } &[0x66, 0x0f, 0x38, 0xdc, 0x0f], "aesenc xmm1, xmmword [edi]"), + testcase!(features { AESNI: true } &[0x67, 0x66, 0x0f, 0x38, 0xdc, 0x0f], "aesenc xmm1, xmmword [bx]"), + + testcase!(features { AESNI: true } &[0x66, 0x0f, 0x38, 0xdd, 0x0f], "aesenclast xmm1, xmmword [edi]"), + testcase!(features { AESNI: true } &[0x67, 0x66, 0x0f, 0x38, 0xdd, 0x0f], "aesenclast xmm1, xmmword [bx]"), + + testcase!(features { AESNI: true } &[0x66, 0x0f, 0x38, 0xde, 0x0f], "aesdec xmm1, xmmword [edi]"), + testcase!(features { AESNI: true } &[0x67, 0x66, 0x0f, 0x38, 0xde, 0x0f], "aesdec xmm1, xmmword [bx]"), + + testcase!(features { AESNI: true } &[0x66, 0x0f, 0x38, 0xdf, 0x0f], "aesdeclast xmm1, xmmword [edi]"), + testcase!(features { AESNI: true } &[0x67, 0x66, 0x0f, 0x38, 0xdf, 0x0f], "aesdeclast xmm1, xmmword [bx]"), + + testcase!(features { AESNI: true } &[0x66, 0x0f, 0x3a, 0xdf, 0x0f, 0xaa], "aeskeygenassist xmm1, xmmword [edi], 0xaa"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sse2 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x10, 0x0c, 0xc7], "movsd xmm1, qword [edi + eax * 8]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x11, 0x0c, 0xc7], "movsd qword [edi + eax * 8], xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x11, 0x0c, 0xc7], "movupd xmmword [edi + eax * 8], xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x12, 0x03], "movlpd xmm0, qword [ebx]"), // reg-mem is movlpd + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x13, 0x03], "movlpd qword [ebx], xmm0"), + testcase!(invalid: &[0x66, 0x0f, 0x13, 0xc3]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x14, 0x03], "unpcklpd xmm0, xmmword [ebx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x14, 0xc3], "unpcklpd xmm0, xmm3"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x15, 0x03], "unpckhpd xmm0, xmmword [ebx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x15, 0xc3], "unpckhpd xmm0, xmm3"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x16, 0x03], "movhpd xmm0, qword [ebx]"), + testcase!(invalid: &[0x66, 0x0f, 0x16, 0xc3]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x17, 0x03], "movhpd qword [ebx], xmm0"), + testcase!(invalid: &[0x66, 0x0f, 0x17, 0xc3]), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x28, 0xd0], "movapd xmm2, xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x28, 0x00], "movapd xmm0, xmmword [eax]"), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2a, 0xcf], "cvtpi2pd xmm1, mm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2a, 0x0f], "cvtpi2pd xmm1, qword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x2a, 0xcf], "cvtsi2sd xmm1, edi"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x2a, 0x0f], "cvtsi2sd xmm1, dword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2b, 0x0f], "movntpd xmmword [edi], xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2c, 0xcf], "cvttpd2pi mm1, xmm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2c, 0x0f], "cvttpd2pi mm1, xmmword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x2c, 0xcf], "cvttsd2si ecx, xmm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x2c, 0x0f], "cvttsd2si ecx, qword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2d, 0xcf], "cvtpd2pi mm1, xmm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2d, 0x0f], "cvtpd2pi mm1, xmmword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x2d, 0xcf], "cvtsd2si ecx, xmm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x2d, 0x0f], "cvtsd2si ecx, qword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2e, 0xcf], "ucomisd xmm1, xmm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2e, 0x0f], "ucomisd xmm1, qword [edi]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2f, 0xcf], "comisd xmm1, xmm7"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x2f, 0x0f], "comisd xmm1, qword [edi]"), + + /* + * .... 660f38 + * .... 660f7f + */ + + testcase!(invalid: &[0x66, 0x0f, 0x50, 0x01]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x50, 0xc1], "movmskpd eax, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x51, 0x01], "sqrtpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x51, 0x01], "sqrtsd xmm0, qword [ecx]"), + testcase!(invalid: &[0x66, 0x0f, 0x52, 0x01]), + testcase!(invalid: &[0x66, 0x0f, 0x53, 0x01]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x54, 0x01], "andpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x55, 0x01], "andnpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x56, 0x01], "orpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x57, 0x01], "xorpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x58, 0x01], "addpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x58, 0x01], "addsd xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x59, 0x01], "mulpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x59, 0x01], "mulsd xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x5a, 0x01], "cvtpd2ps xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x5a, 0x01], "cvtsd2ss xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x5b, 0x01], "cvtps2dq xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x5c, 0x01], "subpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x5c, 0x01], "subsd xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x5d, 0x01], "minpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x5d, 0x01], "minsd xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x5e, 0x01], "divpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x5e, 0x01], "divsd xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x5f, 0x01], "maxpd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x5f, 0x01], "maxsd xmm0, qword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x60, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpcklbw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x61, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpcklwd xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x62, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpckldq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x63, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "packsswb xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x64, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "pcmpgtb xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x65, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "pcmpgtw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x66, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "pcmpgtd xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x67, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "packuswb xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x68, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpckhbw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x69, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpckhwd xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x6a, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpckhdq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x6b, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "packssdw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x6c, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpcklqdq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x6d, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "punpckhqdq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x6e, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "movd xmm3, dword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x6f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "movdqa xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x6e, 0xc0], "movd xmm0, eax"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x70, 0xc0, 0x4e], "pshufd xmm0, xmm0, 0x4e"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0x70, 0xc0, 0x4e], "pshuflw xmm0, xmm0, 0x4e"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf3, 0x0f, 0x70, 0xc0, 0x4e], "pshufhw xmm0, xmm0, 0x4e"), + testcase!(invalid: &[0x66, 0x0f, 0x71, 0x10, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x71, 0xd0, 0x8f], "psrlw xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x71, 0x20, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x71, 0xe0, 0x8f], "psraw xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x71, 0x30, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x71, 0xf0, 0x8f], "psllw xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x72, 0x10, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x72, 0xd0, 0x8f], "psrld xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x72, 0x20, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x72, 0xe0, 0x8f], "psrad xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x72, 0x30, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x72, 0xf0, 0x8f], "pslld xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x73, 0x10, 0x8f]), + testcase!(invalid: &[0x66, 0x0f, 0x73, 0x18, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x73, 0xd0, 0x8f], "psrlq xmm0, 0x8f"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x73, 0xd8, 0x8f], "psrldq xmm0, 0x8f"), + testcase!(invalid: &[0x66, 0x0f, 0x73, 0x30, 0x8f]), + testcase!(invalid: &[0x66, 0x0f, 0x73, 0x38, 0x8f]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x73, 0xf0, 0x8f], "psllq xmm0, 0x8f"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x73, 0xf8, 0x8f], "pslldq xmm0, 0x8f"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x7e, 0xc1], "movd ecx, xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x7e, 0x01], "movd dword [ecx], xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } + &[0x66, 0x0f, 0x7f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "movdqa xmmword [esp + ebx * 4 - 0x334455cc], xmm3" + ), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc2, 0xc3, 0x08], "cmppd xmm0, xmm3, 0x8"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc2, 0x03, 0x08], "cmppd xmm0, xmmword [ebx], 0x8"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0xc2, 0xc3, 0x08], "cmpsd xmm0, xmm3, 0x8"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0xc2, 0x03, 0x08], "cmpsd xmm0, qword [ebx], 0x8"), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc4, 0xc3, 0x08], "pinsrw xmm0, ebx, 0x8"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc4, 0x03, 0x08], "pinsrw xmm0, word [ebx], 0x8"), + + // testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc5, 0xc3, 0x08], "pextrw eax, xmm3, 0x8"), + // testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc5, 0x03, 0x08]), + // testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc5, 0x40, 0x08]), + // testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc5, 0x80, 0x08]), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc6, 0x03, 0x08], "shufpd xmm0, xmmword [ebx], 0x8"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xc6, 0xc3, 0x08], "shufpd xmm0, xmm3, 0x8"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd1, 0xc1], "psrlw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd1, 0x01], "psrlw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd2, 0xc1], "psrld xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd2, 0x01], "psrld xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd3, 0xc1], "psrlq xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd3, 0x01], "psrlq xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd4, 0xc1], "paddq xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd4, 0x01], "paddq xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd5, 0xc1], "pmullw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd5, 0x01], "pmullw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd6, 0xc1], "movq xmm1, xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd6, 0x01], "movq qword [ecx], xmm0"), + testcase!(invalid: &[0xf3, 0x0f, 0xd6, 0x03]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf3, 0x0f, 0xd6, 0xc3], "movq2dq xmm0, mm3"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0xd6, 0xc3], "movdq2q mm0, xmm3"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd7, 0xc1], "pmovmskb eax, xmm1"), + testcase!(invalid: &[0x66, 0x0f, 0xd7, 0x01]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd8, 0xc1], "psubusb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd8, 0x01], "psubusb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd9, 0xc1], "psubusw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xd9, 0x01], "psubusw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xda, 0xc1], "pminub xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xda, 0x01], "pminub xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdb, 0xc1], "pand xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdb, 0x01], "pand xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdc, 0xc1], "paddusb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdc, 0x01], "paddusb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdd, 0xc1], "paddusw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdd, 0x01], "paddusw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xde, 0xc1], "pmaxub xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xde, 0x01], "pmaxub xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdf, 0xc1], "pandn xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xdf, 0x01], "pandn xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe0, 0xc1], "pavgb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe0, 0x01], "pavgb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe1, 0xc1], "psraw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe1, 0x01], "psraw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe2, 0xc1], "psrad xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe2, 0x01], "psrad xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe3, 0xc1], "pavgw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe3, 0x01], "pavgw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe4, 0xc1], "pmulhuw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe4, 0x01], "pmulhuw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe5, 0xc1], "pmulhw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe5, 0x01], "pmulhw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe6, 0xc1], "cvttpd2dq xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe6, 0x01], "cvttpd2dq xmm0, xmmword [ecx]"), + testcase!(invalid: &[0x66, 0x0f, 0xe7, 0xc1]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe7, 0x01], "movntdq xmmword [ecx], xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe8, 0xc1], "psubsb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe8, 0x01], "psubsb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe9, 0xc1], "psubsw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xe9, 0x01], "psubsw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xea, 0xc1], "pminsw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xea, 0x01], "pminsw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xeb, 0xc3], "por xmm0, xmm3"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xeb, 0xc4], "por xmm0, xmm4"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xeb, 0xd3], "por xmm2, xmm3"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xeb, 0x12], "por xmm2, xmmword [edx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xeb, 0xc1], "por xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xeb, 0x01], "por xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xec, 0xc1], "paddsb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xec, 0x01], "paddsb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xed, 0xc1], "paddsw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xed, 0x01], "paddsw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xee, 0xc1], "pmaxsw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xee, 0x01], "pmaxsw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xef, 0xc1], "pxor xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xef, 0x01], "pxor xmm0, xmmword [ecx]"), + testcase!(invalid: &[0x66, 0x0f, 0xf0, 0xc1]), + testcase!(invalid: &[0x66, 0x0f, 0xf0, 0x01]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf1, 0xc1], "psllw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf1, 0x01], "psllw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf2, 0xc1], "pslld xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf2, 0x01], "pslld xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf3, 0xc1], "psllq xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf3, 0x01], "psllq xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf4, 0xc1], "pmuludq xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf4, 0x01], "pmuludq xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf5, 0xc1], "pmaddwd xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf5, 0x01], "pmaddwd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf6, 0xc1], "psadbw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf6, 0x01], "psadbw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf7, 0xc1], "maskmovdqu xmm0, xmm1"), + testcase!(invalid: &[0x66, 0x0f, 0xf7, 0x01]), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf8, 0xc1], "psubb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf8, 0x01], "psubb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf9, 0xc1], "psubw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf9, 0x01], "psubw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfa, 0xc1], "psubd xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfa, 0x01], "psubd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfb, 0xc1], "psubq xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfb, 0x01], "psubq xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfc, 0xc1], "paddb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfc, 0x01], "paddb xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfd, 0xc1], "paddw xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfd, 0x01], "paddw xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfe, 0xc1], "paddd xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xfe, 0x01], "paddd xmm0, xmmword [ecx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xff, 0xc1], "ud0 eax, ecx"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf2, 0x0f, 0xff, 0xc1], "ud0 eax, ecx"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0xf3, 0x0f, 0xff, 0xc1], "ud0 eax, ecx"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xff, 0x01], "ud0 eax, dword [ecx]"), + + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x74, 0xc1], "pcmpeqb xmm0, xmm1"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0x74, 0x12], "pcmpeqb xmm2, xmmword [edx]"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf8, 0xc8], "psubb xmm1, xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf8, 0xd0], "psubb xmm2, xmm0"), + testcase!(features nodefault { Minimal: true, SSE: true, SSE2: true } &[0x66, 0x0f, 0xf8, 0x12], "psubb xmm2, xmmword [edx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sse3 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0xf0, 0x0f], "lddqu xmm1, xmmword [edi]"), + testcase!(invalid: &[0xf2, 0x0f, 0xf0, 0xcf]), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0xd0, 0x0f], "addsubps xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0xd0, 0xcf], "addsubps xmm1, xmm7"), + testcase!(invalid: &[0xf3, 0x0f, 0xd0, 0x0f]), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x66, 0x0f, 0xd0, 0x0f], "addsubpd xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x66, 0x0f, 0xd0, 0xcf], "addsubpd xmm1, xmm7"), + + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0x7c, 0x0f], "haddps xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0x7c, 0xcf], "haddps xmm1, xmm7"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x66, 0x0f, 0x7c, 0x0f], "haddpd xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x66, 0x0f, 0x7c, 0xcf], "haddpd xmm1, xmm7"), + + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0x7d, 0x0f], "hsubps xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0x7d, 0xcf], "hsubps xmm1, xmm7"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x66, 0x0f, 0x7d, 0x0f], "hsubpd xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x66, 0x0f, 0x7d, 0xcf], "hsubpd xmm1, xmm7"), + + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf3, 0x0f, 0x12, 0x0f], "movsldup xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf3, 0x0f, 0x12, 0xcf], "movsldup xmm1, xmm7"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf3, 0x0f, 0x16, 0x0f], "movshdup xmm1, xmmword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf3, 0x0f, 0x16, 0xcf], "movshdup xmm1, xmm7"), + + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0x12, 0x0f], "movddup xmm1, qword [edi]"), + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0xf2, 0x0f, 0x12, 0xcf], "movddup xmm1, xmm7"), + + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x0f, 0x01, 0xc8], "monitor", masm: "monitor eax, ecx, edx"), + testcase!(invalid: &[0x66, 0x0f, 0x01, 0xc8]), + testcase!(invalid: &[0xf3, 0x0f, 0x01, 0xc8]), + testcase!(invalid: &[0xf2, 0x0f, 0x01, 0xc8]), + + testcase!(features { SSE3: true, SSE4_1: false, SSE4_2: false, AVX: false } &[0x0f, 0x01, 0xc9], "mwait"), + testcase!(invalid: &[0x66, 0x0f, 0x01, 0xc9]), + testcase!(invalid: &[0xf2, 0x0f, 0x01, 0xc9]), + testcase!(invalid: &[0xf3, 0x0f, 0x01, 0xc9]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sse4_2 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x38, 0x37, 0x03], "pcmpgtq xmm0, xmmword [ebx]"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x38, 0x37, 0xc3], "pcmpgtq xmm0, xmm3"), + + testcase!(features { SSE4_2: true, AVX: false } &[0xf2, 0x0f, 0x38, 0xf0, 0x06], "crc32 eax, byte [esi]"), + testcase!(features { SSE4_2: true, AVX: false } &[0xf2, 0x0f, 0x38, 0xf0, 0xc6], "crc32 eax, dh"), + testcase!(features { SSE4_2: true, AVX: false } &[0xf2, 0x0f, 0x38, 0xf1, 0x06], "crc32 eax, dword [esi]"), + testcase!(features { SSE4_2: true, AVX: false } &[0xf2, 0x0f, 0x38, 0xf1, 0xc6], "crc32 eax, esi"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0xf2, 0x0f, 0x38, 0xf1, 0xc6], "crc32 eax, si"), + + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x60, 0xc6, 0x54], "pcmpestrm xmm0, xmm6, 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x60, 0x06, 0x54], "pcmpestrm xmm0, xmmword [esi], 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x61, 0xc6, 0x54], "pcmpestri xmm0, xmm6, 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x61, 0x06, 0x54], "pcmpestri xmm0, xmmword [esi], 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x62, 0xc6, 0x54], "pcmpistrm xmm0, xmm6, 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x62, 0x06, 0x54], "pcmpistrm xmm0, xmmword [esi], 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x63, 0xc6, 0x54], "pcmpistri xmm0, xmm6, 0x54"), + testcase!(features { SSE4_2: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x63, 0x06, 0x54], "pcmpistri xmm0, xmmword [esi], 0x54"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sse4_1 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0c, 0x11, 0x22], "blendps xmm2, xmmword [ecx], 0x22"), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0c, 0xc1, 0x22], "blendps xmm0, xmm1, 0x22"), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0d, 0x11, 0x22], "blendpd xmm2, xmmword [ecx], 0x22"), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0d, 0xc1, 0x22], "blendpd xmm0, xmm1, 0x22"), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x10, 0x06], "pblendvb xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x10, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x14, 0x06], "blendvps xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x14, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x15, 0x06], "blendvpd xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x15, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x17, 0x06], "ptest xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x17, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x20, 0x06], "pmovsxbw xmm0, qword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x20, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x21, 0x06], "pmovsxbd xmm0, dword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x21, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x22, 0x06], "pmovsxbq xmm0, word [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x22, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x23, 0x06], "pmovsxwd xmm0, qword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x23, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x24, 0x06], "pmovsxwq xmm0, dword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x24, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x25, 0x06], "pmovsxdq xmm0, qword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x25, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x28, 0x06], "pmuldq xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x28, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x29, 0x06], "pcmpeqq xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x29, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x2a, 0x06], "movntdqa xmm0, xmmword [esi]"), + testcase!(invalid: &[0x66, 0x0f, 0x38, 0x2a, 0xc6]), + testcase!(invalid: &[0x0f, 0x38, 0x2a, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x2b, 0x06], "packusdw xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x2b, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x30, 0x06], "pmovzxbw xmm0, qword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x30, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x31, 0x06], "pmovzxbd xmm0, dword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x31, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x32, 0x06], "pmovzxbq xmm0, word [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x32, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x33, 0x06], "pmovzxwd xmm0, qword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x33, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x34, 0x06], "pmovzxwq xmm0, dword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x34, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x35, 0x06], "pmovzxdq xmm0, qword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x35, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x38, 0x06], "pminsb xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x38, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x39, 0x06], "pminsd xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x39, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x3a, 0x06], "pminuw xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x3a, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x3b, 0x06], "pminud xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x3b, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x3c, 0x06], "pmaxsb xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x3c, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x3d, 0x06], "pmaxsd xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x3d, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x3e, 0x06], "pmaxuw xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x3e, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x3f, 0x06], "pmaxud xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x3f, 0x06]), + + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x40, 0x06], "pmulld xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x40, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x38, 0x41, 0x06], "phminposuw xmm0, xmmword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0x41, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x08, 0x06, 0x31], "roundps xmm0, xmmword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x08, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x09, 0x06, 0x31], "roundpd xmm0, xmmword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x09, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0a, 0x06, 0x31], "roundss xmm0, dword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x0a, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0b, 0x06, 0x31], "roundsd xmm0, qword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x0b, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0e, 0x06, 0x31], "pblendw xmm0, xmmword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x0e, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x14, 0x06, 0x31], "pextrb byte [esi], xmm0, 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x14, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x15, 0x06, 0x31], "pextrw word [esi], xmm0, 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x15, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x16, 0x06, 0x31], "pextrd dword [esi], xmm0, 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x16, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x17, 0x06, 0x31], "extractps dword [esi], xmm0, 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x17, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x20, 0x06, 0x31], "pinsrb xmm0, byte [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x20, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x21, 0x06, 0x31], "insertps xmm0, dword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x21, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x22, 0x06, 0x31], "pinsrd xmm0, dword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x22, 0x06]), + + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x40, 0x06, 0x31], "dpps xmm0, xmmword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x40, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x41, 0x06, 0x31], "dppd xmm0, xmmword [esi], 0x31"), + testcase!(invalid: &[0x0f, 0x3a, 0x41, 0x06]), + testcase!(features { SSE4_1: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x42, 0x06, 0x44], "mpsadbw xmm0, xmmword [esi], 0x44"), + testcase!(invalid: &[0x0f, 0x3a, 0x42, 0x06]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod ssse3 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x00, 0xda], "pshufb xmm3, xmm2"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x00, 0x06], "pshufb xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x00, 0x06], "pshufb mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x01, 0x06], "phaddw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x01, 0x06], "phaddw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x02, 0x06], "phaddd xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x02, 0x06], "phaddd mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x03, 0x06], "phaddsw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x03, 0x06], "phaddsw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x04, 0x06], "pmaddubsw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x04, 0x06], "pmaddubsw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x05, 0x06], "phsubw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x05, 0x06], "phsubw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x06, 0x06], "phsubd xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x06, 0x06], "phsubd mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x07, 0x06], "phsubsw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x07, 0x06], "phsubsw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x08, 0x06], "psignb xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x08, 0x06], "psignb mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x09, 0x06], "psignw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x09, 0x06], "psignw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x0a, 0x06], "psignd xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x0a, 0x06], "psignd mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x0b, 0x06], "pmulhrsw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x0b, 0x06], "pmulhrsw mm0, qword [esi]"), + + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x1c, 0x06], "pabsb xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x1c, 0x06], "pabsb mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x1d, 0x06], "pabsw xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x1d, 0x06], "pabsw mm0, qword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x38, 0x1e, 0x06], "pabsd xmm0, xmmword [esi]"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x38, 0x1e, 0x06], "pabsd mm0, qword [esi]"), + + testcase!(features { SSSE3: true, AVX: false } &[0x66, 0x0f, 0x3a, 0x0f, 0x06, 0x30], "palignr xmm0, xmmword [esi], 0x30"), + testcase!(features { SSSE3: true, AVX: false } &[0x0f, 0x3a, 0x0f, 0x06, 0x30], "palignr mm0, qword [esi], 0x30"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod _0f01 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // drawn heavily from "Table A-6. Opcode Extensions for One- and Two-byte Opcodes by Group + // Number" + testcase!(&[0x0f, 0x01, 0x38], "invlpg byte [eax]"), + testcase!(&[0x0f, 0x01, 0x3f], "invlpg byte [edi]"), + testcase!(&[0x0f, 0x01, 0x40, 0xff], "sgdt far [eax - 0x1]"), + testcase!(&[0x0f, 0x01, 0x41, 0xff], "sgdt far [ecx - 0x1]"), + testcase!(&[0x0f, 0x01, 0x49, 0xff], "sidt far [ecx - 0x1]"), + testcase!(&[0x0f, 0x01, 0x51, 0xff], "lgdt far [ecx - 0x1]"), + testcase!(&[0x0f, 0x01, 0x59, 0xff], "lidt far [ecx - 0x1]"), + testcase!(&[0x0f, 0x01, 0x61, 0xff], "smsw word [ecx - 0x1]"), + testcase!(invalid: &[0x0f, 0x01, 0x69, 0xff]), + testcase!(&[0x0f, 0x01, 0x71, 0xff], "lmsw word [ecx - 0x1]"), + testcase!(&[0x0f, 0x01, 0x79, 0xff], "invlpg byte [ecx - 0x1]"), + testcase!(&[0x0f, 0x01, 0xc0], "enclv"), + testcase!(&[0x0f, 0x01, 0xc1], "vmcall"), + testcase!(&[0x0f, 0x01, 0xc2], "vmlaunch"), + testcase!(&[0x0f, 0x01, 0xc3], "vmresume"), + testcase!(&[0x0f, 0x01, 0xc4], "vmxoff"), + testcase!(&[0x0f, 0x01, 0xc5], "pconfig"), + testcase!(invalid: &[0x0f, 0x01, 0xc6]), + testcase!(invalid: &[0x0f, 0x01, 0xc7]), + testcase!(&[0x0f, 0x01, 0xc8], "monitor"), + testcase!(&[0x0f, 0x01, 0xc9], "mwait"), + testcase!(&[0x0f, 0x01, 0xca], "clac"), + testcase!(&[0x0f, 0x01, 0xcb], "stac"), + testcase!(invalid: &[0x0f, 0x01, 0xcc]), + testcase!(invalid: &[0x0f, 0x01, 0xcd]), + testcase!(invalid: &[0x0f, 0x01, 0xce]), + testcase!(&[0x0f, 0x01, 0xcf], "encls"), + testcase!(&[0x0f, 0x01, 0xd0], "xgetbv"), + testcase!(&[0x0f, 0x01, 0xd1], "xsetbv"), + testcase!(invalid: &[0x0f, 0x01, 0xd2]), + testcase!(invalid: &[0x0f, 0x01, 0xd3]), + testcase!(&[0x0f, 0x01, 0xd4], "vmfunc"), + testcase!(&[0x0f, 0x01, 0xd5], "xend"), + testcase!(&[0x0f, 0x01, 0xd6], "xtest"), + testcase!(&[0x0f, 0x01, 0xd7], "enclu"), + testcase!(&[0x0f, 0x01, 0xd8], "vmrun eax"), + testcase!(&[0x0f, 0x01, 0xd9], "vmmcall"), + testcase!(&[0x0f, 0x01, 0xda], "vmload eax"), + testcase!(&[0x0f, 0x01, 0xdb], "vmsave eax"), + testcase!(&[0x0f, 0x01, 0xdc], "stgi"), + testcase!(&[0x0f, 0x01, 0xdd], "clgi"), + testcase!(&[0x0f, 0x01, 0xde], "skinit eax"), + testcase!(&[0x0f, 0x01, 0xdf], "invlpga eax, ecx"), + // TODO: not clear what SHOULD be reported for invlpgb. certainly not a `eax` operand. xed claims + // that this is UD in protected mode. the AMD manual explicitly says this does not #UD in protected + // mode. same for tlbsync. + // testcase!(&[0x0f, 0x01, 0xfe], "invlpgb eax, edx, ecx"), + // testcase!(&[0x0f, 0x01, 0xff], "tlbsync"), + // testcase!(&[0x2e, 0x67, 0x65, 0x2e, 0x46, 0x0f, 0x01, 0xff], "tlbsync"), + testcase!(&[0x0f, 0x01, 0xe0], "smsw eax"), + testcase!(&[0x0f, 0x01, 0xe1], "smsw ecx"), + testcase!(&[0x0f, 0x01, 0xe2], "smsw edx"), + testcase!(&[0x0f, 0x01, 0xe3], "smsw ebx"), + testcase!(&[0x0f, 0x01, 0xe4], "smsw esp"), + testcase!(&[0x0f, 0x01, 0xe5], "smsw ebp"), + testcase!(&[0x0f, 0x01, 0xe6], "smsw esi"), + testcase!(&[0x0f, 0x01, 0xe7], "smsw edi"), + testcase!(invalid: &[0x0f, 0x01, 0xe8]), + testcase!(invalid: &[0x0f, 0x01, 0xe8]), + testcase!(invalid: &[0x0f, 0x01, 0xe9]), + testcase!(invalid: &[0x0f, 0x01, 0xea]), + testcase!(invalid: &[0x0f, 0x01, 0xeb]), + testcase!(&[0x0f, 0x01, 0xee], "rdpkru"), + testcase!(&[0x0f, 0x01, 0xef], "wrpkru"), + testcase!(invalid: &[0xf2, 0x0f, 0x01, 0xee]), + testcase!(invalid: &[0xf2, 0x0f, 0x01, 0xef]), + testcase!(&[0x0f, 0x01, 0xf0], "lmsw ax"), + testcase!(&[0x0f, 0x01, 0xf1], "lmsw cx"), + testcase!(&[0x0f, 0x01, 0xf2], "lmsw dx"), + testcase!(&[0x0f, 0x01, 0xf3], "lmsw bx"), + testcase!(&[0x0f, 0x01, 0xf4], "lmsw sp"), + testcase!(&[0x0f, 0x01, 0xf5], "lmsw bp"), + testcase!(&[0x0f, 0x01, 0xf6], "lmsw si"), + testcase!(&[0x0f, 0x01, 0xf7], "lmsw di"), + testcase!(invalid: &[0x0f, 0x01, 0xf8]), + testcase!(&[0x0f, 0x01, 0xf9], "rdtscp"), + testcase!(&[0x0f, 0x01, 0xfa], "monitorx"), + testcase!(&[0x0f, 0x01, 0xfb], "mwaitx"), + testcase!(&[0x0f, 0x01, 0xfc], "clzero"), + testcase!(&[0x0f, 0x01, 0xfd], "rdpru ecx"), + ]; + + #[test] + fn test() { + run_test(CASES); } } -#[test] -fn test_modrm_decode() { - // just modrm - test_display(&[0x33, 0x08], "xor ecx, dword [eax]"); - test_display(&[0x33, 0x20], "xor esp, dword [eax]"); - test_display(&[0x33, 0x05, 0x78, 0x56, 0x34, 0x12], "xor eax, dword [0x12345678]"); - test_display(&[0x33, 0x41, 0x23], "xor eax, dword [ecx + 0x23]"); - test_display(&[0x33, 0x81, 0x23, 0x01, 0x65, 0x43], "xor eax, dword [ecx + 0x43650123]"); - test_display(&[0x33, 0xc1], "xor eax, ecx"); - - // sib - test_display(&[0x33, 0x04, 0x0a], "xor eax, dword [edx + ecx * 1]"); - test_display(&[0x33, 0x04, 0x4a], "xor eax, dword [edx + ecx * 2]"); - test_display(&[0x33, 0x04, 0x8a], "xor eax, dword [edx + ecx * 4]"); - test_display(&[0x33, 0x04, 0xca], "xor eax, dword [edx + ecx * 8]"); - test_display(&[0x33, 0x04, 0x20], "xor eax, dword [eax]"); - test_display(&[0x33, 0x04, 0x60], "xor eax, dword [eax]"); - test_display(&[0x33, 0x04, 0xa0], "xor eax, dword [eax]"); - test_display(&[0x33, 0x04, 0xe0], "xor eax, dword [eax]"); - test_display(&[0x33, 0x04, 0x25, 0x11, 0x22, 0x33, 0x44], "xor eax, dword [0x44332211]"); - - test_display(&[0x33, 0x44, 0x65, 0x11], "xor eax, dword [ebp + 0x11]"); - test_display(&[0x33, 0x84, 0xa5, 0x11, 0x22, 0x33, 0x44], "xor eax, dword [ebp + 0x44332211]"); - test_display(&[0x33, 0x04, 0xe5, 0x11, 0x22, 0x33, 0x44], "xor eax, dword [0x44332211]"); - - // specifically sib with base == 0b101 - // mod bits 00 - test_display(&[0x33, 0x34, 0x25, 0x20, 0x30, 0x40, 0x50], "xor esi, dword [0x50403020]"); - // mod bits 01 - test_display(&[0x33, 0x74, 0x25, 0x20], "xor esi, dword [ebp + 0x20]"); - // mod bits 10 - test_display(&[0x33, 0xb4, 0x25, 0x20, 0x30, 0x40, 0x50], "xor esi, dword [ebp + 0x50403020]"); -} - -#[test] -fn test_mmx() { - test_display(&[0x0f, 0xf7, 0xc1], "maskmovq mm0, mm1"); - test_invalid(&[0x0f, 0xf7, 0x01]); - - test_display(&[0x0f, 0xe7, 0x03], "movntq qword [ebx], mm0"); - test_invalid(&[0x0f, 0xe7, 0xc3]); - - test_invalid(&[0x66, 0x0f, 0xc3, 0x03]); - test_display(&[0x0f, 0xc3, 0x03], "movnti dword [ebx], eax"); - test_invalid(&[0x0f, 0xc3, 0xc3]); - - test_display(&[0x0f, 0x7e, 0xcf], "movd edi, mm1"); - test_display(&[0x0f, 0x7f, 0xcf], "movq mm7, mm1"); - test_display(&[0x0f, 0x7f, 0x0f], "movq qword [edi], mm1"); - test_display(&[0x0f, 0xc4, 0xc0, 0x14], "pinsrw mm0, eax, 0x14"); - test_display(&[0x0f, 0xc4, 0x00, 0x14], "pinsrw mm0, word [eax], 0x14"); - test_display(&[0x0f, 0xd1, 0xcf], "psrlw mm1, mm7"); - test_display(&[0x0f, 0xd1, 0x00], "psrlw mm0, qword [eax]"); - test_invalid(&[0x0f, 0xd7, 0x00]); - test_display(&[0x0f, 0xd7, 0xcf], "pmovmskb ecx, mm7"); - test_display(&[0x0f, 0x3a, 0x0f, 0xc1, 0x23], "palignr mm0, mm1, 0x23"); - test_display(&[0x0f, 0xf9, 0xc2], "psubw mm0, mm2"); - test_display(&[0x0f, 0xfd, 0xd2], "paddw mm2, mm2"); - test_display(&[0x0f, 0x6f, 0xe9], "movq mm5, mm1"); - test_display(&[0x0f, 0xe5, 0x3d, 0xaa, 0xbb, 0xcc, 0x77], "pmulhw mm7, qword [0x77ccbbaa]"); - - test_display(&[0x0f, 0x38, 0x00, 0xda], "pshufb mm3, mm2"); - - test_display(&[0x0f, 0x74, 0xc2], "pcmpeqb mm0, mm2"); - test_display(&[0x0f, 0x75, 0xc2], "pcmpeqw mm0, mm2"); - test_display(&[0x0f, 0x76, 0xc2], "pcmpeqd mm0, mm2"); - - test_display(&[0x66, 0x0f, 0xc5, 0xd8, 0xff], "pextrw ebx, xmm0, 0xff"); - test_invalid(&[0x66, 0x0f, 0xc5, 0x08, 0xff]); - - test_display(&[0x0f, 0xc5, 0xd1, 0x00], "pextrw edx, mm1, 0x0"); - test_invalid(&[0x0f, 0xc5, 0x01, 0x00]); - - test_display(&[0x0f, 0xd8, 0xc2], "psubusb mm0, mm2"); - test_display(&[0x0f, 0xd9, 0xc2], "psubusw mm0, mm2"); - test_display(&[0x0f, 0xda, 0xc2], "pminub mm0, mm2"); - test_display(&[0x0f, 0xdb, 0xc2], "pand mm0, mm2"); - test_display(&[0x0f, 0xdc, 0xc2], "paddusb mm0, mm2"); - test_display(&[0x0f, 0xdd, 0xc2], "paddusw mm0, mm2"); - test_display(&[0x0f, 0xde, 0xc2], "pmaxub mm0, mm2"); - test_display(&[0x0f, 0xdf, 0xc2], "pandn mm0, mm2"); - - test_display(&[0x0f, 0xe8, 0xc2], "psubsb mm0, mm2"); - test_display(&[0x0f, 0xe9, 0xc2], "psubsw mm0, mm2"); - test_display(&[0x0f, 0xea, 0xc2], "pminsw mm0, mm2"); - test_display(&[0x0f, 0xeb, 0xc2], "por mm0, mm2"); - test_display(&[0x0f, 0xec, 0xc2], "paddsb mm0, mm2"); - test_display(&[0x0f, 0xed, 0xc2], "paddsw mm0, mm2"); - test_display(&[0x0f, 0xee, 0xc2], "pmaxsw mm0, mm2"); - test_display(&[0x0f, 0xef, 0xc2], "pxor mm0, mm2"); - - test_invalid(&[0x0f, 0xf0, 0xc2]); - test_display(&[0x0f, 0xf1, 0xc2], "psllw mm0, mm2"); - test_display(&[0x0f, 0xf2, 0xc2], "pslld mm0, mm2"); - test_display(&[0x0f, 0xf3, 0xc2], "psllq mm0, mm2"); - test_display(&[0x0f, 0xf4, 0xc2], "pmuludq mm0, mm2"); - test_display(&[0x0f, 0xf5, 0xc2], "pmaddwd mm0, mm2"); - test_display(&[0x0f, 0xf6, 0xc2], "psadbw mm0, mm2"); - test_display(&[0x0f, 0xf8, 0xc2], "psubb mm0, mm2"); - test_display(&[0x0f, 0xf9, 0xc2], "psubw mm0, mm2"); - test_display(&[0x0f, 0xfa, 0xc2], "psubd mm0, mm2"); - test_display(&[0x0f, 0xfb, 0xc2], "psubq mm0, mm2"); - test_display(&[0x0f, 0xfc, 0xc2], "paddb mm0, mm2"); - test_display(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [edx]"); - test_display(&[0x0f, 0xfd, 0xc2], "paddw mm0, mm2"); - test_display(&[0x0f, 0xfe, 0xc2], "paddd mm0, mm2"); - - test_display(&[0x0f, 0xf1, 0x02], "psllw mm0, qword [edx]"); - test_display(&[0x0f, 0xf2, 0x02], "pslld mm0, qword [edx]"); - test_display(&[0x0f, 0xf3, 0x02], "psllq mm0, qword [edx]"); - test_display(&[0x0f, 0xf4, 0x02], "pmuludq mm0, qword [edx]"); - test_display(&[0x0f, 0xf5, 0x02], "pmaddwd mm0, qword [edx]"); - test_display(&[0x0f, 0xf6, 0x02], "psadbw mm0, qword [edx]"); - test_display(&[0x0f, 0xf8, 0x02], "psubb mm0, qword [edx]"); - test_display(&[0x0f, 0xf9, 0x02], "psubw mm0, qword [edx]"); - test_display(&[0x0f, 0xfa, 0x02], "psubd mm0, qword [edx]"); - test_display(&[0x0f, 0xfb, 0x02], "psubq mm0, qword [edx]"); - test_display(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [edx]"); - test_display(&[0x0f, 0xfd, 0x02], "paddw mm0, qword [edx]"); - test_display(&[0x0f, 0xfe, 0x02], "paddd mm0, qword [edx]"); -} - -#[test] -fn test_cvt() { - test_display(&[0x0f, 0x2c, 0xcf], "cvttps2pi mm1, xmm7"); - test_display(&[0x0f, 0x2a, 0xcf], "cvtpi2ps xmm1, mm7"); - test_display(&[0x0f, 0x2a, 0x00], "cvtpi2ps xmm0, qword [eax]"); - test_display(&[0x66, 0x0f, 0x2a, 0x00], "cvtpi2pd xmm0, qword [eax]"); - test_display(&[0x66, 0x0f, 0x2a, 0xcf], "cvtpi2pd xmm1, mm7"); - test_display(&[0xf2, 0x0f, 0x2a, 0x00], "cvtsi2sd xmm0, dword [eax]"); - test_display(&[0xf2, 0x0f, 0x2a, 0xcf], "cvtsi2sd xmm1, edi"); - test_display(&[0xf3, 0x0f, 0x2a, 0x00], "cvtsi2ss xmm0, dword [eax]"); - test_display(&[0xf3, 0x0f, 0x2a, 0xcf], "cvtsi2ss xmm1, edi"); -} - -#[test] -fn test_aesni() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_aesni(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - test_instr(&[0x66, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword [edi]"); - test_instr(&[0x67, 0x66, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword [bx]"); - - test_instr(&[0x66, 0x0f, 0x38, 0xdc, 0x0f], "aesenc xmm1, xmmword [edi]"); - test_instr(&[0x67, 0x66, 0x0f, 0x38, 0xdc, 0x0f], "aesenc xmm1, xmmword [bx]"); - - test_instr(&[0x66, 0x0f, 0x38, 0xdd, 0x0f], "aesenclast xmm1, xmmword [edi]"); - test_instr(&[0x67, 0x66, 0x0f, 0x38, 0xdd, 0x0f], "aesenclast xmm1, xmmword [bx]"); - - test_instr(&[0x66, 0x0f, 0x38, 0xde, 0x0f], "aesdec xmm1, xmmword [edi]"); - test_instr(&[0x67, 0x66, 0x0f, 0x38, 0xde, 0x0f], "aesdec xmm1, xmmword [bx]"); - - test_instr(&[0x66, 0x0f, 0x38, 0xdf, 0x0f], "aesdeclast xmm1, xmmword [edi]"); - test_instr(&[0x67, 0x66, 0x0f, 0x38, 0xdf, 0x0f], "aesdeclast xmm1, xmmword [bx]"); - - test_instr(&[0x66, 0x0f, 0x3a, 0xdf, 0x0f, 0xaa], "aeskeygenassist xmm1, xmmword [edi], 0xaa"); -} - -#[test] -fn test_sse2() { - fn test_instr(bytes: &[u8], text: &'static str) { - // sse and sse2 are part of amd64, so x86_64, meaning even the minimal decoder must support - // them. - test_display_under(&InstDecoder::minimal(), bytes, text); - } - - test_instr(&[0xf2, 0x0f, 0x10, 0x0c, 0xc7], "movsd xmm1, qword [edi + eax * 8]"); - test_instr(&[0xf2, 0x0f, 0x11, 0x0c, 0xc7], "movsd qword [edi + eax * 8], xmm1"); - test_instr(&[0x66, 0x0f, 0x11, 0x0c, 0xc7], "movupd xmmword [edi + eax * 8], xmm1"); - test_instr(&[0x66, 0x0f, 0x12, 0x03], "movlpd xmm0, qword [ebx]"); // reg-mem is movlpd - test_instr(&[0x66, 0x0f, 0x13, 0x03], "movlpd qword [ebx], xmm0"); - test_invalid(&[0x66, 0x0f, 0x13, 0xc3]); - test_instr(&[0x66, 0x0f, 0x14, 0x03], "unpcklpd xmm0, xmmword [ebx]"); - test_instr(&[0x66, 0x0f, 0x14, 0xc3], "unpcklpd xmm0, xmm3"); - test_instr(&[0x66, 0x0f, 0x15, 0x03], "unpckhpd xmm0, xmmword [ebx]"); - test_instr(&[0x66, 0x0f, 0x15, 0xc3], "unpckhpd xmm0, xmm3"); - test_instr(&[0x66, 0x0f, 0x16, 0x03], "movhpd xmm0, qword [ebx]"); - test_invalid(&[0x66, 0x0f, 0x16, 0xc3]); - test_instr(&[0x66, 0x0f, 0x17, 0x03], "movhpd qword [ebx], xmm0"); - test_invalid(&[0x66, 0x0f, 0x17, 0xc3]); - - test_instr(&[0x66, 0x0f, 0x28, 0xd0], "movapd xmm2, xmm0"); - test_instr(&[0x66, 0x0f, 0x28, 0x00], "movapd xmm0, xmmword [eax]"); - - test_instr(&[0x66, 0x0f, 0x2a, 0xcf], "cvtpi2pd xmm1, mm7"); - test_instr(&[0x66, 0x0f, 0x2a, 0x0f], "cvtpi2pd xmm1, qword [edi]"); - test_instr(&[0xf2, 0x0f, 0x2a, 0xcf], "cvtsi2sd xmm1, edi"); - test_instr(&[0xf2, 0x0f, 0x2a, 0x0f], "cvtsi2sd xmm1, dword [edi]"); - test_instr(&[0x66, 0x0f, 0x2b, 0x0f], "movntpd xmmword [edi], xmm1"); - test_instr(&[0x66, 0x0f, 0x2c, 0xcf], "cvttpd2pi mm1, xmm7"); - test_instr(&[0x66, 0x0f, 0x2c, 0x0f], "cvttpd2pi mm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0x2c, 0xcf], "cvttsd2si ecx, xmm7"); - test_instr(&[0xf2, 0x0f, 0x2c, 0x0f], "cvttsd2si ecx, qword [edi]"); - test_instr(&[0x66, 0x0f, 0x2d, 0xcf], "cvtpd2pi mm1, xmm7"); - test_instr(&[0x66, 0x0f, 0x2d, 0x0f], "cvtpd2pi mm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0x2d, 0xcf], "cvtsd2si ecx, xmm7"); - test_instr(&[0xf2, 0x0f, 0x2d, 0x0f], "cvtsd2si ecx, qword [edi]"); - test_instr(&[0x66, 0x0f, 0x2e, 0xcf], "ucomisd xmm1, xmm7"); - test_instr(&[0x66, 0x0f, 0x2e, 0x0f], "ucomisd xmm1, qword [edi]"); - test_instr(&[0x66, 0x0f, 0x2f, 0xcf], "comisd xmm1, xmm7"); - test_instr(&[0x66, 0x0f, 0x2f, 0x0f], "comisd xmm1, qword [edi]"); - - /* - * .... 660f38 - * .... 660f7f - */ - - test_invalid(&[0x66, 0x0f, 0x50, 0x01]); - test_instr(&[0x66, 0x0f, 0x50, 0xc1], "movmskpd eax, xmm1"); - test_instr(&[0x66, 0x0f, 0x51, 0x01], "sqrtpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x51, 0x01], "sqrtsd xmm0, qword [ecx]"); - test_invalid(&[0x66, 0x0f, 0x52, 0x01]); - test_invalid(&[0x66, 0x0f, 0x53, 0x01]); - test_instr(&[0x66, 0x0f, 0x54, 0x01], "andpd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0x55, 0x01], "andnpd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0x56, 0x01], "orpd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0x57, 0x01], "xorpd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0x58, 0x01], "addpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x58, 0x01], "addsd xmm0, qword [ecx]"); - test_instr(&[0x66, 0x0f, 0x59, 0x01], "mulpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x59, 0x01], "mulsd xmm0, qword [ecx]"); - test_instr(&[0x66, 0x0f, 0x5a, 0x01], "cvtpd2ps xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x5a, 0x01], "cvtsd2ss xmm0, qword [ecx]"); - test_instr(&[0x66, 0x0f, 0x5b, 0x01], "cvtps2dq xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0x5c, 0x01], "subpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x5c, 0x01], "subsd xmm0, qword [ecx]"); - test_instr(&[0x66, 0x0f, 0x5d, 0x01], "minpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x5d, 0x01], "minsd xmm0, qword [ecx]"); - test_instr(&[0x66, 0x0f, 0x5e, 0x01], "divpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x5e, 0x01], "divsd xmm0, qword [ecx]"); - test_instr(&[0x66, 0x0f, 0x5f, 0x01], "maxpd xmm0, xmmword [ecx]"); - test_instr(&[0xf2, 0x0f, 0x5f, 0x01], "maxsd xmm0, qword [ecx]"); - test_instr( - &[0x66, 0x0f, 0x60, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpcklbw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x61, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpcklwd xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x62, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpckldq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x63, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "packsswb xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x64, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "pcmpgtb xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x65, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "pcmpgtw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x66, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "pcmpgtd xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x67, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "packuswb xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x68, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpckhbw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x69, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpckhwd xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x6a, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpckhdq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x6b, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "packssdw xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x6c, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpcklqdq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x6d, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "punpckhqdq xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x6e, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "movd xmm3, dword [esp + ebx * 4 - 0x334455cc]" - ); - test_instr( - &[0x66, 0x0f, 0x6f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "movdqa xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - - test_instr(&[0x66, 0x0f, 0x6e, 0xc0], "movd xmm0, eax"); - test_instr(&[0x66, 0x0f, 0x70, 0xc0, 0x4e], "pshufd xmm0, xmm0, 0x4e"); - test_instr(&[0xf2, 0x0f, 0x70, 0xc0, 0x4e], "pshuflw xmm0, xmm0, 0x4e"); - test_instr(&[0xf3, 0x0f, 0x70, 0xc0, 0x4e], "pshufhw xmm0, xmm0, 0x4e"); - test_invalid(&[0x66, 0x0f, 0x71, 0x10, 0x8f]); - test_instr(&[0x66, 0x0f, 0x71, 0xd0, 0x8f], "psrlw xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x71, 0x20, 0x8f]); - test_instr(&[0x66, 0x0f, 0x71, 0xe0, 0x8f], "psraw xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x71, 0x30, 0x8f]); - test_instr(&[0x66, 0x0f, 0x71, 0xf0, 0x8f], "psllw xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x72, 0x10, 0x8f]); - test_instr(&[0x66, 0x0f, 0x72, 0xd0, 0x8f], "psrld xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x72, 0x20, 0x8f]); - test_instr(&[0x66, 0x0f, 0x72, 0xe0, 0x8f], "psrad xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x72, 0x30, 0x8f]); - test_instr(&[0x66, 0x0f, 0x72, 0xf0, 0x8f], "pslld xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x73, 0x10, 0x8f]); - test_invalid(&[0x66, 0x0f, 0x73, 0x18, 0x8f]); - test_instr(&[0x66, 0x0f, 0x73, 0xd0, 0x8f], "psrlq xmm0, 0x8f"); - test_instr(&[0x66, 0x0f, 0x73, 0xd8, 0x8f], "psrldq xmm0, 0x8f"); - test_invalid(&[0x66, 0x0f, 0x73, 0x30, 0x8f]); - test_invalid(&[0x66, 0x0f, 0x73, 0x38, 0x8f]); - test_instr(&[0x66, 0x0f, 0x73, 0xf0, 0x8f], "psllq xmm0, 0x8f"); - test_instr(&[0x66, 0x0f, 0x73, 0xf8, 0x8f], "pslldq xmm0, 0x8f"); - test_instr(&[0x66, 0x0f, 0x7e, 0xc1], "movd ecx, xmm0"); - test_instr(&[0x66, 0x0f, 0x7e, 0x01], "movd dword [ecx], xmm0"); - test_instr( - &[0x66, 0x0f, 0x7f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "movdqa xmmword [esp + ebx * 4 - 0x334455cc], xmm3" - ); - - test_instr(&[0x66, 0x0f, 0xc2, 0xc3, 0x08], "cmppd xmm0, xmm3, 0x8"); - test_instr(&[0x66, 0x0f, 0xc2, 0x03, 0x08], "cmppd xmm0, xmmword [ebx], 0x8"); - test_instr(&[0xf2, 0x0f, 0xc2, 0xc3, 0x08], "cmpsd xmm0, xmm3, 0x8"); - test_instr(&[0xf2, 0x0f, 0xc2, 0x03, 0x08], "cmpsd xmm0, qword [ebx], 0x8"); - - test_instr(&[0x66, 0x0f, 0xc4, 0xc3, 0x08], "pinsrw xmm0, ebx, 0x8"); - test_instr(&[0x66, 0x0f, 0xc4, 0x03, 0x08], "pinsrw xmm0, word [ebx], 0x8"); - -// test_instr(&[0x66, 0x0f, 0xc5, 0xc3, 0x08], "pextrw eax, xmm3, 0x8"); -// test_instr_invalid(&[0x66, 0x0f, 0xc5, 0x03, 0x08]); -// test_instr_invalid(&[0x66, 0x0f, 0xc5, 0x40, 0x08]); -// test_instr_invalid(&[0x66, 0x0f, 0xc5, 0x80, 0x08]); - - test_instr(&[0x66, 0x0f, 0xc6, 0x03, 0x08], "shufpd xmm0, xmmword [ebx], 0x8"); - test_instr(&[0x66, 0x0f, 0xc6, 0xc3, 0x08], "shufpd xmm0, xmm3, 0x8"); - test_instr(&[0x66, 0x0f, 0xd1, 0xc1], "psrlw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd1, 0x01], "psrlw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xd2, 0xc1], "psrld xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd2, 0x01], "psrld xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xd3, 0xc1], "psrlq xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd3, 0x01], "psrlq xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xd4, 0xc1], "paddq xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd4, 0x01], "paddq xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xd5, 0xc1], "pmullw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd5, 0x01], "pmullw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xd6, 0xc1], "movq xmm1, xmm0"); - test_instr(&[0x66, 0x0f, 0xd6, 0x01], "movq qword [ecx], xmm0"); - test_invalid(&[0xf3, 0x0f, 0xd6, 0x03]); - test_instr(&[0xf3, 0x0f, 0xd6, 0xc3], "movq2dq xmm0, mm3"); - test_instr(&[0xf2, 0x0f, 0xd6, 0xc3], "movdq2q mm0, xmm3"); - test_instr(&[0x66, 0x0f, 0xd7, 0xc1], "pmovmskb eax, xmm1"); - test_invalid(&[0x66, 0x0f, 0xd7, 0x01]); - test_instr(&[0x66, 0x0f, 0xd8, 0xc1], "psubusb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd8, 0x01], "psubusb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xd9, 0xc1], "psubusw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xd9, 0x01], "psubusw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xda, 0xc1], "pminub xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xda, 0x01], "pminub xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xdb, 0xc1], "pand xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xdb, 0x01], "pand xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xdc, 0xc1], "paddusb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xdc, 0x01], "paddusb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xdd, 0xc1], "paddusw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xdd, 0x01], "paddusw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xde, 0xc1], "pmaxub xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xde, 0x01], "pmaxub xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xdf, 0xc1], "pandn xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xdf, 0x01], "pandn xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe0, 0xc1], "pavgb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe0, 0x01], "pavgb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe1, 0xc1], "psraw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe1, 0x01], "psraw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe2, 0xc1], "psrad xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe2, 0x01], "psrad xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe3, 0xc1], "pavgw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe3, 0x01], "pavgw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe4, 0xc1], "pmulhuw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe4, 0x01], "pmulhuw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe5, 0xc1], "pmulhw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe5, 0x01], "pmulhw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe6, 0xc1], "cvttpd2dq xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe6, 0x01], "cvttpd2dq xmm0, xmmword [ecx]"); - test_invalid(&[0x66, 0x0f, 0xe7, 0xc1]); - test_instr(&[0x66, 0x0f, 0xe7, 0x01], "movntdq xmmword [ecx], xmm0"); - test_instr(&[0x66, 0x0f, 0xe8, 0xc1], "psubsb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe8, 0x01], "psubsb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xe9, 0xc1], "psubsw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xe9, 0x01], "psubsw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xea, 0xc1], "pminsw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xea, 0x01], "pminsw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xeb, 0xc3], "por xmm0, xmm3"); - test_instr(&[0x66, 0x0f, 0xeb, 0xc4], "por xmm0, xmm4"); - test_instr(&[0x66, 0x0f, 0xeb, 0xd3], "por xmm2, xmm3"); - test_instr(&[0x66, 0x0f, 0xeb, 0x12], "por xmm2, xmmword [edx]"); - test_instr(&[0x66, 0x0f, 0xeb, 0xc1], "por xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xeb, 0x01], "por xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xec, 0xc1], "paddsb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xec, 0x01], "paddsb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xed, 0xc1], "paddsw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xed, 0x01], "paddsw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xee, 0xc1], "pmaxsw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xee, 0x01], "pmaxsw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xef, 0xc1], "pxor xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xef, 0x01], "pxor xmm0, xmmword [ecx]"); - test_invalid(&[0x66, 0x0f, 0xf0, 0xc1]); - test_invalid(&[0x66, 0x0f, 0xf0, 0x01]); - test_instr(&[0x66, 0x0f, 0xf1, 0xc1], "psllw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf1, 0x01], "psllw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf2, 0xc1], "pslld xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf2, 0x01], "pslld xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf3, 0xc1], "psllq xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf3, 0x01], "psllq xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf4, 0xc1], "pmuludq xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf4, 0x01], "pmuludq xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf5, 0xc1], "pmaddwd xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf5, 0x01], "pmaddwd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf6, 0xc1], "psadbw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf6, 0x01], "psadbw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf7, 0xc1], "maskmovdqu xmm0, xmm1"); - test_invalid(&[0x66, 0x0f, 0xf7, 0x01]); - test_instr(&[0x66, 0x0f, 0xf8, 0xc1], "psubb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf8, 0x01], "psubb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xf9, 0xc1], "psubw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xf9, 0x01], "psubw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xfa, 0xc1], "psubd xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xfa, 0x01], "psubd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xfb, 0xc1], "psubq xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xfb, 0x01], "psubq xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xfc, 0xc1], "paddb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xfc, 0x01], "paddb xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xfd, 0xc1], "paddw xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xfd, 0x01], "paddw xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xfe, 0xc1], "paddd xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0xfe, 0x01], "paddd xmm0, xmmword [ecx]"); - test_instr(&[0x66, 0x0f, 0xff, 0xc1], "ud0 eax, ecx"); - test_instr(&[0xf2, 0x0f, 0xff, 0xc1], "ud0 eax, ecx"); - test_instr(&[0xf3, 0x0f, 0xff, 0xc1], "ud0 eax, ecx"); - test_instr(&[0x66, 0x0f, 0xff, 0x01], "ud0 eax, dword [ecx]"); - - test_instr(&[0x66, 0x0f, 0x74, 0xc1], "pcmpeqb xmm0, xmm1"); - test_instr(&[0x66, 0x0f, 0x74, 0x12], "pcmpeqb xmm2, xmmword [edx]"); - test_instr(&[0x66, 0x0f, 0xf8, 0xc8], "psubb xmm1, xmm0"); - test_instr(&[0x66, 0x0f, 0xf8, 0xd0], "psubb xmm2, xmm0"); - test_instr(&[0x66, 0x0f, 0xf8, 0x12], "psubb xmm2, xmmword [edx]"); -} - -#[test] -fn test_sse3() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_sse3(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - // avx doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_avx(), bytes); - // sse4 doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_sse4_1(), bytes); - test_invalid_under(&InstDecoder::minimal().with_sse4_2(), bytes); - } - - fn test_instr_invalid(bytes: &[u8]) { - test_invalid_under(&InstDecoder::minimal().with_sse3(), bytes); - test_invalid_under(&InstDecoder::default(), bytes); - } - test_instr(&[0xf2, 0x0f, 0xf0, 0x0f], "lddqu xmm1, xmmword [edi]"); - test_instr_invalid(&[0xf2, 0x0f, 0xf0, 0xcf]); - test_instr(&[0xf2, 0x0f, 0xd0, 0x0f], "addsubps xmm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0xd0, 0xcf], "addsubps xmm1, xmm7"); - test_invalid(&[0xf3, 0x0f, 0xd0, 0x0f]); - test_instr(&[0x66, 0x0f, 0xd0, 0x0f], "addsubpd xmm1, xmmword [edi]"); - test_instr(&[0x66, 0x0f, 0xd0, 0xcf], "addsubpd xmm1, xmm7"); - - test_instr(&[0xf2, 0x0f, 0x7c, 0x0f], "haddps xmm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0x7c, 0xcf], "haddps xmm1, xmm7"); - test_instr(&[0x66, 0x0f, 0x7c, 0x0f], "haddpd xmm1, xmmword [edi]"); - test_instr(&[0x66, 0x0f, 0x7c, 0xcf], "haddpd xmm1, xmm7"); - - test_instr(&[0xf2, 0x0f, 0x7d, 0x0f], "hsubps xmm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0x7d, 0xcf], "hsubps xmm1, xmm7"); - test_instr(&[0x66, 0x0f, 0x7d, 0x0f], "hsubpd xmm1, xmmword [edi]"); - test_instr(&[0x66, 0x0f, 0x7d, 0xcf], "hsubpd xmm1, xmm7"); - - test_instr(&[0xf3, 0x0f, 0x12, 0x0f], "movsldup xmm1, xmmword [edi]"); - test_instr(&[0xf3, 0x0f, 0x12, 0xcf], "movsldup xmm1, xmm7"); - test_instr(&[0xf3, 0x0f, 0x16, 0x0f], "movshdup xmm1, xmmword [edi]"); - test_instr(&[0xf3, 0x0f, 0x16, 0xcf], "movshdup xmm1, xmm7"); - - test_instr(&[0xf2, 0x0f, 0x12, 0x0f], "movddup xmm1, qword [edi]"); - test_instr(&[0xf2, 0x0f, 0x12, 0xcf], "movddup xmm1, xmm7"); - - test_instr(&[0x0f, 0x01, 0xc8], "monitor"); - test_invalid(&[0x66, 0x0f, 0x01, 0xc8]); - test_invalid(&[0xf3, 0x0f, 0x01, 0xc8]); - test_invalid(&[0xf2, 0x0f, 0x01, 0xc8]); - - test_instr(&[0x0f, 0x01, 0xc9], "mwait"); - test_invalid(&[0x66, 0x0f, 0x01, 0xc9]); - test_invalid(&[0xf2, 0x0f, 0x01, 0xc9]); - test_invalid(&[0xf3, 0x0f, 0x01, 0xc9]); -} - -#[test] -fn test_sse4_2() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_sse4_2(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - // avx doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_avx(), bytes); - } - - #[allow(unused)] - fn test_instr_invalid(bytes: &[u8]) { - test_invalid_under(&InstDecoder::minimal().with_sse4_2(), bytes); - test_invalid_under(&InstDecoder::default(), bytes); - } - - test_instr(&[0x66, 0x0f, 0x38, 0x37, 0x03], "pcmpgtq xmm0, xmmword [ebx]"); - test_instr(&[0x66, 0x0f, 0x38, 0x37, 0xc3], "pcmpgtq xmm0, xmm3"); - - test_instr(&[0xf2, 0x0f, 0x38, 0xf0, 0x06], "crc32 eax, byte [esi]"); - test_instr(&[0xf2, 0x0f, 0x38, 0xf0, 0xc6], "crc32 eax, dh"); - test_instr(&[0xf2, 0x0f, 0x38, 0xf1, 0x06], "crc32 eax, dword [esi]"); - test_instr(&[0xf2, 0x0f, 0x38, 0xf1, 0xc6], "crc32 eax, esi"); - test_instr(&[0x66, 0xf2, 0x0f, 0x38, 0xf1, 0xc6], "crc32 eax, si"); - - test_instr(&[0x66, 0x0f, 0x3a, 0x60, 0xc6, 0x54], "pcmpestrm xmm0, xmm6, 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x60, 0x06, 0x54], "pcmpestrm xmm0, xmmword [esi], 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x61, 0xc6, 0x54], "pcmpestri xmm0, xmm6, 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x61, 0x06, 0x54], "pcmpestri xmm0, xmmword [esi], 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x62, 0xc6, 0x54], "pcmpistrm xmm0, xmm6, 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x62, 0x06, 0x54], "pcmpistrm xmm0, xmmword [esi], 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x63, 0xc6, 0x54], "pcmpistri xmm0, xmm6, 0x54"); - test_instr(&[0x66, 0x0f, 0x3a, 0x63, 0x06, 0x54], "pcmpistri xmm0, xmmword [esi], 0x54"); -} - -#[test] -fn test_sse4_1() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_sse4_1(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - // avx doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_avx(), bytes); - // sse4_2 doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_sse4_2(), bytes); - } - - #[allow(unused)] - fn test_instr_invalid(bytes: &[u8]) { - test_invalid_under(&InstDecoder::minimal().with_sse4_1(), bytes); - test_invalid_under(&InstDecoder::default(), bytes); - } - - test_instr(&[0x66, 0x0f, 0x3a, 0x0c, 0x11, 0x22], "blendps xmm2, xmmword [ecx], 0x22"); - test_instr(&[0x66, 0x0f, 0x3a, 0x0c, 0xc1, 0x22], "blendps xmm0, xmm1, 0x22"); - test_instr(&[0x66, 0x0f, 0x3a, 0x0d, 0x11, 0x22], "blendpd xmm2, xmmword [ecx], 0x22"); - test_instr(&[0x66, 0x0f, 0x3a, 0x0d, 0xc1, 0x22], "blendpd xmm0, xmm1, 0x22"); - - test_instr(&[0x66, 0x0f, 0x38, 0x10, 0x06], "pblendvb xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x10, 0x06]); - - test_instr(&[0x66, 0x0f, 0x38, 0x14, 0x06], "blendvps xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x14, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x15, 0x06], "blendvpd xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x15, 0x06]); - - test_instr(&[0x66, 0x0f, 0x38, 0x17, 0x06], "ptest xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x17, 0x06]); - - test_instr(&[0x66, 0x0f, 0x38, 0x20, 0x06], "pmovsxbw xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x20, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x21, 0x06], "pmovsxbd xmm0, dword [esi]"); - test_invalid(&[0x0f, 0x38, 0x21, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x22, 0x06], "pmovsxbq xmm0, word [esi]"); - test_invalid(&[0x0f, 0x38, 0x22, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x23, 0x06], "pmovsxwd xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x23, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x24, 0x06], "pmovsxwq xmm0, dword [esi]"); - test_invalid(&[0x0f, 0x38, 0x24, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x25, 0x06], "pmovsxdq xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x25, 0x06]); - - test_instr(&[0x66, 0x0f, 0x38, 0x28, 0x06], "pmuldq xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x28, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x29, 0x06], "pcmpeqq xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x29, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x2a, 0x06], "movntdqa xmm0, xmmword [esi]"); - test_invalid(&[0x66, 0x0f, 0x38, 0x2a, 0xc6]); - test_invalid(&[0x0f, 0x38, 0x2a, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x2b, 0x06], "packusdw xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x2b, 0x06]); - - test_instr(&[0x66, 0x0f, 0x38, 0x30, 0x06], "pmovzxbw xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x30, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x31, 0x06], "pmovzxbd xmm0, dword [esi]"); - test_invalid(&[0x0f, 0x38, 0x31, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x32, 0x06], "pmovzxbq xmm0, word [esi]"); - test_invalid(&[0x0f, 0x38, 0x32, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x33, 0x06], "pmovzxwd xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x33, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x34, 0x06], "pmovzxwq xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x34, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x35, 0x06], "pmovzxdq xmm0, qword [esi]"); - test_invalid(&[0x0f, 0x38, 0x35, 0x06]); - - test_instr(&[0x66, 0x0f, 0x38, 0x38, 0x06], "pminsb xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x38, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x39, 0x06], "pminsd xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x39, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x3a, 0x06], "pminuw xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x3a, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x3b, 0x06], "pminud xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x3b, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x3c, 0x06], "pmaxsb xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x3c, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x3d, 0x06], "pmaxsd xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x3d, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x3e, 0x06], "pmaxuw xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x3e, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x3f, 0x06], "pmaxud xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x3f, 0x06]); - - - test_instr(&[0x66, 0x0f, 0x38, 0x40, 0x06], "pmulld xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x40, 0x06]); - test_instr(&[0x66, 0x0f, 0x38, 0x41, 0x06], "phminposuw xmm0, xmmword [esi]"); - test_invalid(&[0x0f, 0x38, 0x41, 0x06]); - - test_instr(&[0x66, 0x0f, 0x3a, 0x08, 0x06, 0x31], "roundps xmm0, xmmword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x08, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x09, 0x06, 0x31], "roundpd xmm0, xmmword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x09, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x0a, 0x06, 0x31], "roundss xmm0, dword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x0a, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x0b, 0x06, 0x31], "roundsd xmm0, qword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x0b, 0x06]); - - test_instr(&[0x66, 0x0f, 0x3a, 0x0e, 0x06, 0x31], "pblendw xmm0, xmmword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x0e, 0x06]); - - test_instr(&[0x66, 0x0f, 0x3a, 0x14, 0x06, 0x31], "pextrb byte [esi], xmm0, 0x31"); - test_invalid(&[0x0f, 0x3a, 0x14, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x15, 0x06, 0x31], "pextrw word [esi], xmm0, 0x31"); - test_invalid(&[0x0f, 0x3a, 0x15, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x16, 0x06, 0x31], "pextrd dword [esi], xmm0, 0x31"); - test_invalid(&[0x0f, 0x3a, 0x16, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x17, 0x06, 0x31], "extractps dword [esi], xmm0, 0x31"); - test_invalid(&[0x0f, 0x3a, 0x17, 0x06]); - - test_instr(&[0x66, 0x0f, 0x3a, 0x20, 0x06, 0x31], "pinsrb xmm0, byte [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x20, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x21, 0x06, 0x31], "insertps xmm0, dword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x21, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x22, 0x06, 0x31], "pinsrd xmm0, dword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x22, 0x06]); - - test_instr(&[0x66, 0x0f, 0x3a, 0x40, 0x06, 0x31], "dpps xmm0, xmmword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x40, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x41, 0x06, 0x31], "dppd xmm0, xmmword [esi], 0x31"); - test_invalid(&[0x0f, 0x3a, 0x41, 0x06]); - test_instr(&[0x66, 0x0f, 0x3a, 0x42, 0x06, 0x44], "mpsadbw xmm0, xmmword [esi], 0x44"); - test_invalid(&[0x0f, 0x3a, 0x42, 0x06]); -} - -#[test] -fn test_ssse3() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_ssse3(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - // avx doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_avx(), bytes); - // sse4 doesn't imply older instructions are necessarily valid - test_invalid_under(&InstDecoder::minimal().with_sse4_1(), bytes); - test_invalid_under(&InstDecoder::minimal().with_sse4_2(), bytes); - } - - #[allow(unused)] - fn test_instr_invalid(bytes: &[u8]) { - test_invalid_under(&InstDecoder::minimal().with_ssse3(), bytes); - test_invalid_under(&InstDecoder::default(), bytes); - } - test_instr(&[0x66, 0x0f, 0x38, 0x00, 0xda], "pshufb xmm3, xmm2"); - test_instr(&[0x66, 0x0f, 0x38, 0x00, 0x06], "pshufb xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x00, 0x06], "pshufb mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x01, 0x06], "phaddw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x01, 0x06], "phaddw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x02, 0x06], "phaddd xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x02, 0x06], "phaddd mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x03, 0x06], "phaddsw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x03, 0x06], "phaddsw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x04, 0x06], "pmaddubsw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x04, 0x06], "pmaddubsw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x05, 0x06], "phsubw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x05, 0x06], "phsubw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x06, 0x06], "phsubd xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x06, 0x06], "phsubd mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x07, 0x06], "phsubsw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x07, 0x06], "phsubsw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x08, 0x06], "psignb xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x08, 0x06], "psignb mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x09, 0x06], "psignw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x09, 0x06], "psignw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x0a, 0x06], "psignd xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x0a, 0x06], "psignd mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x0b, 0x06], "pmulhrsw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x0b, 0x06], "pmulhrsw mm0, qword [esi]"); - - test_instr(&[0x66, 0x0f, 0x38, 0x1c, 0x06], "pabsb xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x1c, 0x06], "pabsb mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x1d, 0x06], "pabsw xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x1d, 0x06], "pabsw mm0, qword [esi]"); - test_instr(&[0x66, 0x0f, 0x38, 0x1e, 0x06], "pabsd xmm0, xmmword [esi]"); - test_instr(&[0x0f, 0x38, 0x1e, 0x06], "pabsd mm0, qword [esi]"); - - test_instr(&[0x66, 0x0f, 0x3a, 0x0f, 0x06, 0x30], "palignr xmm0, xmmword [esi], 0x30"); - test_instr(&[0x0f, 0x3a, 0x0f, 0x06, 0x30], "palignr mm0, qword [esi], 0x30"); -} - -#[test] -fn test_0f01() { - // drawn heavily from "Table A-6. Opcode Extensions for One- and Two-byte Opcodes by Group - // Number" - test_display(&[0x0f, 0x01, 0x38], "invlpg byte [eax]"); - test_display(&[0x0f, 0x01, 0x3f], "invlpg byte [edi]"); - test_display(&[0x0f, 0x01, 0x40, 0xff], "sgdt far [eax - 0x1]"); - test_display(&[0x0f, 0x01, 0x41, 0xff], "sgdt far [ecx - 0x1]"); - test_display(&[0x0f, 0x01, 0x49, 0xff], "sidt far [ecx - 0x1]"); - test_display(&[0x0f, 0x01, 0x51, 0xff], "lgdt far [ecx - 0x1]"); - test_display(&[0x0f, 0x01, 0x59, 0xff], "lidt far [ecx - 0x1]"); - test_display(&[0x0f, 0x01, 0x61, 0xff], "smsw word [ecx - 0x1]"); - test_invalid(&[0x0f, 0x01, 0x69, 0xff]); - test_display(&[0x0f, 0x01, 0x71, 0xff], "lmsw word [ecx - 0x1]"); - test_display(&[0x0f, 0x01, 0x79, 0xff], "invlpg byte [ecx - 0x1]"); - test_display(&[0x0f, 0x01, 0xc0], "enclv"); - test_display(&[0x0f, 0x01, 0xc1], "vmcall"); - test_display(&[0x0f, 0x01, 0xc2], "vmlaunch"); - test_display(&[0x0f, 0x01, 0xc3], "vmresume"); - test_display(&[0x0f, 0x01, 0xc4], "vmxoff"); - test_display(&[0x0f, 0x01, 0xc5], "pconfig"); - test_invalid(&[0x0f, 0x01, 0xc6]); - test_invalid(&[0x0f, 0x01, 0xc7]); - test_display(&[0x0f, 0x01, 0xc8], "monitor"); - test_display(&[0x0f, 0x01, 0xc9], "mwait"); - test_display(&[0x0f, 0x01, 0xca], "clac"); - test_display(&[0x0f, 0x01, 0xcb], "stac"); - test_invalid(&[0x0f, 0x01, 0xcc]); - test_invalid(&[0x0f, 0x01, 0xcd]); - test_invalid(&[0x0f, 0x01, 0xce]); - test_display(&[0x0f, 0x01, 0xcf], "encls"); - test_display(&[0x0f, 0x01, 0xd0], "xgetbv"); - test_display(&[0x0f, 0x01, 0xd1], "xsetbv"); - test_invalid(&[0x0f, 0x01, 0xd2]); - test_invalid(&[0x0f, 0x01, 0xd3]); - test_display(&[0x0f, 0x01, 0xd4], "vmfunc"); - test_display(&[0x0f, 0x01, 0xd5], "xend"); - test_display(&[0x0f, 0x01, 0xd6], "xtest"); - test_display(&[0x0f, 0x01, 0xd7], "enclu"); - test_display(&[0x0f, 0x01, 0xd8], "vmrun eax"); - test_display(&[0x0f, 0x01, 0xd9], "vmmcall"); - test_display(&[0x0f, 0x01, 0xda], "vmload eax"); - test_display(&[0x0f, 0x01, 0xdb], "vmsave eax"); - test_display(&[0x0f, 0x01, 0xdc], "stgi"); - test_display(&[0x0f, 0x01, 0xdd], "clgi"); - test_display(&[0x0f, 0x01, 0xde], "skinit eax"); - test_display(&[0x0f, 0x01, 0xdf], "invlpga eax, ecx"); -// TODO: not clear what SHOULD be reported for invlpgb. certainly not a `rax` operand. xed claims -// that this is UD in protected mode. the AMD manual explicitly says this does not #UD in protected -// mode. same for tlbsync. -// test_display(&[0x0f, 0x01, 0xfe], "invlpgb rax, edx, ecx"); -// test_display(&[0x0f, 0x01, 0xff], "tlbsync"); -// test_display(&[0x2e, 0x67, 0x65, 0x2e, 0x46, 0x0f, 0x01, 0xff], "tlbsync"); - test_display(&[0x0f, 0x01, 0xe0], "smsw eax"); - test_display(&[0x0f, 0x01, 0xe1], "smsw ecx"); - test_display(&[0x0f, 0x01, 0xe2], "smsw edx"); - test_display(&[0x0f, 0x01, 0xe3], "smsw ebx"); - test_display(&[0x0f, 0x01, 0xe4], "smsw esp"); - test_display(&[0x0f, 0x01, 0xe5], "smsw ebp"); - test_display(&[0x0f, 0x01, 0xe6], "smsw esi"); - test_display(&[0x0f, 0x01, 0xe7], "smsw edi"); - test_invalid(&[0x0f, 0x01, 0xe8]); - test_invalid(&[0x0f, 0x01, 0xe8]); - test_invalid(&[0x0f, 0x01, 0xe9]); - test_invalid(&[0x0f, 0x01, 0xea]); - test_invalid(&[0x0f, 0x01, 0xeb]); - test_display(&[0x0f, 0x01, 0xee], "rdpkru"); - test_display(&[0x0f, 0x01, 0xef], "wrpkru"); - test_invalid(&[0xf2, 0x0f, 0x01, 0xee]); - test_invalid(&[0xf2, 0x0f, 0x01, 0xef]); - test_display(&[0x0f, 0x01, 0xf0], "lmsw ax"); - test_display(&[0x0f, 0x01, 0xf1], "lmsw cx"); - test_display(&[0x0f, 0x01, 0xf2], "lmsw dx"); - test_display(&[0x0f, 0x01, 0xf3], "lmsw bx"); - test_display(&[0x0f, 0x01, 0xf4], "lmsw sp"); - test_display(&[0x0f, 0x01, 0xf5], "lmsw bp"); - test_display(&[0x0f, 0x01, 0xf6], "lmsw si"); - test_display(&[0x0f, 0x01, 0xf7], "lmsw di"); - test_invalid(&[0x0f, 0x01, 0xf8]); - test_display(&[0x0f, 0x01, 0xf9], "rdtscp"); - test_display(&[0x0f, 0x01, 0xfa], "monitorx"); - test_display(&[0x0f, 0x01, 0xfb], "mwaitx"); - test_display(&[0x0f, 0x01, 0xfc], "clzero"); - test_display(&[0x0f, 0x01, 0xfd], "rdpru ecx"); -} - -#[test] -fn test_0fae() { - let intel = InstDecoder::minimal().with_intel_quirks(); - let amd = InstDecoder::minimal().with_amd_quirks(); - let default = InstDecoder::default(); - let minimal = InstDecoder::minimal(); - // drawn heavily from "Table A-6. Opcode Extensions for One- and Two-byte Opcodes by Group - // Number" - test_invalid(&[0xf3, 0x0f, 0xae, 0x87]); - test_invalid(&[0xf3, 0x0f, 0xae, 0x04, 0x4f]); - test_display(&[0x0f, 0xae, 0x04, 0x4f], "fxsave ptr [edi + ecx * 2]"); - test_display(&[0x0f, 0xae, 0x0c, 0x4f], "fxrstor ptr [edi + ecx * 2]"); - test_display(&[0x0f, 0xae, 0x14, 0x4f], "ldmxcsr dword [edi + ecx * 2]"); - test_display(&[0x0f, 0xae, 0x1c, 0x4f], "stmxcsr dword [edi + ecx * 2]"); - test_display(&[0x0f, 0xae, 0x24, 0x4f], "xsave ptr [edi + ecx * 2]"); - test_display(&[0x0f, 0xc7, 0x5c, 0x24, 0x40], "xrstors ptr [esp + 0x40]"); - test_display(&[0x0f, 0xc7, 0x64, 0x24, 0x40], "xsavec ptr [esp + 0x40]"); - test_display(&[0x0f, 0xc7, 0x6c, 0x24, 0x40], "xsaves ptr [esp + 0x40]"); - test_display(&[0x0f, 0xc7, 0x74, 0x24, 0x40], "vmptrld qword [esp + 0x40]"); - test_display(&[0x0f, 0xc7, 0x7c, 0x24, 0x40], "vmptrst qword [esp + 0x40]"); - test_display(&[0x0f, 0xae, 0x2c, 0x4f], "xrstor ptr [edi + ecx * 2]"); - test_display(&[0x0f, 0xae, 0x34, 0x4f], "xsaveopt ptr [edi + ecx * 2]"); - test_display(&[0x0f, 0xae, 0x3c, 0x4f], "clflush zmmword [edi + ecx * 2]"); - - for (modrm, text) in &[(0xe8u8, "lfence"), (0xf0u8, "mfence"), (0xf8u8, "sfence")] { - test_display_under(&intel, &[0x0f, 0xae, *modrm], text); - test_display_under(&amd, &[0x0f, 0xae, *modrm], text); - test_display_under(&default, &[0x0f, 0xae, *modrm], text); - test_display_under(&minimal, &[0x0f, 0xae, *modrm], text); +mod _0fae { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // drawn heavily from "Table A-6. Opcode Extensions for One- and Two-byte Opcodes by Group + // Number" + testcase!(invalid: &[0xf3, 0x0f, 0xae, 0x87]), + testcase!(invalid: &[0xf3, 0x0f, 0xae, 0x04, 0x4f]), + testcase!(&[0x0f, 0xae, 0x04, 0x4f], "fxsave ptr [edi + ecx * 2]"), + testcase!(&[0x0f, 0xae, 0x0c, 0x4f], "fxrstor ptr [edi + ecx * 2]"), + testcase!(&[0x0f, 0xae, 0x14, 0x4f], "ldmxcsr dword [edi + ecx * 2]"), + testcase!(&[0x0f, 0xae, 0x1c, 0x4f], "stmxcsr dword [edi + ecx * 2]"), + testcase!(&[0x0f, 0xae, 0x24, 0x4f], "xsave ptr [edi + ecx * 2]"), + testcase!(&[0x0f, 0xc7, 0x5c, 0x24, 0x40], "xrstors ptr [esp + 0x40]"), + testcase!(&[0x0f, 0xc7, 0x64, 0x24, 0x40], "xsavec ptr [esp + 0x40]"), + testcase!(&[0x0f, 0xc7, 0x6c, 0x24, 0x40], "xsaves ptr [esp + 0x40]"), + testcase!(&[0x0f, 0xc7, 0x74, 0x24, 0x40], "vmptrld qword [esp + 0x40]"), + testcase!(&[0x0f, 0xc7, 0x7c, 0x24, 0x40], "vmptrst qword [esp + 0x40]"), + testcase!(&[0x0f, 0xae, 0x2c, 0x4f], "xrstor ptr [edi + ecx * 2]"), + testcase!(&[0x0f, 0xae, 0x34, 0x4f], "xsaveopt ptr [edi + ecx * 2]"), + testcase!(&[0x0f, 0xae, 0x3c, 0x4f], "clflush zmmword [edi + ecx * 2]"), + + testcase!(features nodefault { Intel: true, Amd: true, Minimal: true, Default: true } &[0x0f, 0xae, 0xe8], "lfence"), // it turns out intel and amd accept m != 0 for {l,m,s}fence: // from intel: // ``` @@ -931,2349 +1790,2727 @@ fn test_0fae() { // ``` // whereas amd does not discuss the r/m field at all. at least as of zen, amd also accepts // these encodings. - for m in 1u8..8u8 { - test_display_under(&intel, &[0x0f, 0xae, modrm | m], text); - test_display_under(&amd, &[0x0f, 0xae, modrm | m], text); - test_display_under(&default, &[0x0f, 0xae, modrm | m], text); - test_invalid_under(&minimal, &[0x0f, 0xae, modrm | m]); - } + // + // similar for mfence and sfence, below. + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 1], "lfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 2], "lfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 3], "lfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 4], "lfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 5], "lfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 6], "lfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xe8 | 7], "lfence"), + + testcase!(features nodefault { Intel: true, Amd: true, Minimal: true, Default: true } &[0x0f, 0xae, 0xf0], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 1], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 2], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 3], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 4], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 5], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 6], "mfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf0 | 7], "mfence"), + + testcase!(features nodefault { Intel: true, Amd: true, Minimal: true, Default: true } &[0x0f, 0xae, 0xf8], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 1], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 2], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 3], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 4], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 5], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 6], "sfence"), + testcase!(features { Intel: true, Amd: true } &[0x0f, 0xae, 0xf8 | 7], "sfence"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod system { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x63, 0xc1], "arpl cx, ax"), + testcase!(&[0x63, 0x04, 0xba], "arpl word [edx + edi * 4], ax"), + testcase!(&[0x66, 0x0f, 0xb2, 0x00], "lss ax, word [eax]"), + testcase!(&[0x67, 0x0f, 0xb2, 0x00], "lss eax, far [bx + si * 1]"), + testcase!(&[0x0f, 0xb2, 0x00], "lss eax, far [eax]"), + testcase!(&[0x66, 0x0f, 0xb2, 0x00], "lss ax, word [eax]"), + testcase!(invalid: &[0x0f, 0x22, 0xc8]), + testcase!(invalid: &[0x0f, 0x20, 0xc8]), + testcase!(&[0x0f, 0x22, 0xd0], "mov cr2, eax"), + testcase!(invalid: &[0x0f, 0x22, 0xcf]), + testcase!(&[0x0f, 0x22, 0xd7], "mov cr2, edi"), + testcase!(&[0x0f, 0x20, 0xd0], "mov eax, cr2"), + + testcase!(&[0x0f, 0x23, 0xc8], "mov dr1, eax"), + testcase!(&[0x0f, 0x21, 0xc8], "mov eax, dr1"), + testcase!(&[0x0f, 0x06], "clts"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod arithmetic { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x81, 0xec, 0x10, 0x03, 0x00, 0x00], "sub esp, 0x310"), + testcase!(&[0x0f, 0xaf, 0xc2], "imul eax, edx"), + testcase!(&[0x69, 0x43, 0x6f, 0x6d, 0x70, 0x6c, 0x65], "imul eax, dword [ebx + 0x6f], 0x656c706d"), + testcase!(&[0x66, 0x0f, 0xaf, 0xd1], "imul dx, cx"), + testcase!(&[0xf6, 0xe8], "imul al"), + testcase!(&[0xf6, 0x28], "imul byte [eax]"), + testcase!(&[0x6b, 0x43, 0x6f, 0x6d], "imul eax, dword [ebx + 0x6f], 0x6d"), + testcase!(&[0x00, 0xcc], "add ah, cl"), + ]; + + #[test] + fn test() { + run_test(CASES); } } -#[test] -fn test_system() { - test_display(&[0x63, 0xc1], "arpl cx, ax"); - test_display(&[0x63, 0x04, 0xba], "arpl word [edx + edi * 4], ax"); - test_display(&[0x66, 0x0f, 0xb2, 0x00], "lss ax, word [eax]"); - test_display(&[0x67, 0x0f, 0xb2, 0x00], "lss eax, far [bx + si * 1]"); - test_display(&[0x0f, 0xb2, 0x00], "lss eax, far [eax]"); - test_display(&[0x66, 0x0f, 0xb2, 0x00], "lss ax, word [eax]"); - test_invalid(&[0x0f, 0x22, 0xc8]); - test_invalid(&[0x0f, 0x20, 0xc8]); - test_display(&[0x0f, 0x22, 0xd0], "mov cr2, eax"); - test_invalid(&[0x0f, 0x22, 0xcf]); - test_display(&[0x0f, 0x22, 0xd7], "mov cr2, edi"); - test_display(&[0x0f, 0x20, 0xd0], "mov eax, cr2"); - - test_display(&[0x0f, 0x23, 0xc8], "mov dr1, eax"); - test_display(&[0x0f, 0x21, 0xc8], "mov eax, dr1"); - test_display(&[0x0f, 0x06], "clts"); -} - -#[test] -fn test_arithmetic() { - test_display(&[0x81, 0xec, 0x10, 0x03, 0x00, 0x00], "sub esp, 0x310"); - test_display(&[0x0f, 0xaf, 0xc2], "imul eax, edx"); - test_display(&[0x69, 0x43, 0x6f, 0x6d, 0x70, 0x6c, 0x65], "imul eax, dword [ebx + 0x6f], 0x656c706d"); - test_display(&[0x66, 0x0f, 0xaf, 0xd1], "imul dx, cx"); - test_display(&[0xf6, 0xe8], "imul al"); - test_display(&[0xf6, 0x28], "imul byte [eax]"); - test_display(&[0x6b, 0x43, 0x6f, 0x6d], "imul eax, dword [ebx + 0x6f], 0x6d"); - test_display(&[0x00, 0xcc], "add ah, cl"); -} - -#[test] #[allow(non_snake_case)] -fn test_E_decode() { - test_display(&[0xff, 0x75, 0xb8], "push dword [ebp - 0x48]"); - test_display(&[0xff, 0x75, 0x08], "push dword [ebp + 0x8]"); -} - -#[test] -fn test_sse() { - test_display(&[0xf3, 0x0f, 0x10, 0x0c, 0xc7], "movss xmm1, dword [edi + eax * 8]"); - test_display(&[0xf3, 0x0f, 0x11, 0x0c, 0xc7], "movss dword [edi + eax * 8], xmm1"); - test_display(&[0x0f, 0x28, 0x00], "movaps xmm0, xmmword [eax]"); - test_display(&[0x0f, 0x29, 0x00], "movaps xmmword [eax], xmm0"); - test_display(&[0xf3, 0x0f, 0x2a, 0xc1], "cvtsi2ss xmm0, ecx"); - test_display(&[0xf3, 0x0f, 0x2a, 0x01], "cvtsi2ss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x2b, 0x00], "movntps xmmword [eax], xmm0"); - test_display(&[0xf3, 0x0f, 0x2c, 0xc1], "cvttss2si eax, xmm1"); - test_display(&[0xf3, 0x0f, 0x2c, 0x01], "cvttss2si eax, dword [ecx]"); - test_display(&[0xf3, 0x0f, 0x2d, 0xc1], "cvtss2si eax, xmm1"); - test_display(&[0xf3, 0x0f, 0x2d, 0x01], "cvtss2si eax, dword [ecx]"); - test_display(&[0x0f, 0x2e, 0x00], "ucomiss xmm0, dword [eax]"); - test_display(&[0x0f, 0x2f, 0x00], "comiss xmm0, dword [eax]"); - test_display(&[0x0f, 0x28, 0xd0], "movaps xmm2, xmm0"); - test_display(&[0x66, 0x0f, 0x28, 0xd0], "movapd xmm2, xmm0"); - test_display(&[0x66, 0x0f, 0x28, 0x00], "movapd xmm0, xmmword [eax]"); - test_display(&[0x67, 0x66, 0x0f, 0x28, 0x00], "movapd xmm0, xmmword [bx + si * 1]"); - test_display(&[0x66, 0x0f, 0x29, 0x00], "movapd xmmword [eax], xmm0"); - test_invalid(&[0x0f, 0x50, 0x00]); - test_display(&[0x0f, 0x50, 0xc1], "movmskps eax, xmm1"); - test_display(&[0x0f, 0x51, 0x01], "sqrtps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x51, 0x01], "sqrtss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x52, 0x01], "rsqrtps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x52, 0x01], "rsqrtss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x53, 0x01], "rcpps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x53, 0x01], "rcpss xmm0, dword [ecx]"); - test_display(&[0xf3, 0x0f, 0x53, 0xc1], "rcpss xmm0, xmm1"); - test_display(&[0x0f, 0x54, 0x01], "andps xmm0, xmmword [ecx]"); - test_display(&[0x0f, 0x55, 0x01], "andnps xmm0, xmmword [ecx]"); - test_display(&[0x0f, 0x56, 0x01], "orps xmm0, xmmword [ecx]"); - test_display(&[0x0f, 0x57, 0x01], "xorps xmm0, xmmword [ecx]"); - test_display(&[0x0f, 0x58, 0x01], "addps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x58, 0x01], "addss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x59, 0x01], "mulps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x59, 0x01], "mulss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x5a, 0x01], "cvtps2pd xmm0, qword [ecx]"); - test_display(&[0xf3, 0x0f, 0x5a, 0x01], "cvtss2sd xmm0, dword [ecx]"); - test_display(&[0x0f, 0x5b, 0x01], "cvtdq2ps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x5b, 0x01], "cvttps2dq xmm0, xmmword [ecx]"); - test_display(&[0x67, 0x0f, 0x5b, 0x01], "cvtdq2ps xmm0, xmmword [bx + di * 1]"); - test_display(&[0x0f, 0x5c, 0x01], "subps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x5c, 0x01], "subss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x5d, 0x01], "minps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x5d, 0x01], "minss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x5e, 0x01], "divps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x5e, 0x01], "divss xmm0, dword [ecx]"); - test_display(&[0x0f, 0x5f, 0x01], "maxps xmm0, xmmword [ecx]"); - test_display(&[0xf3, 0x0f, 0x5f, 0x01], "maxss xmm0, dword [ecx]"); - - test_display(&[0x0f, 0x70, 0x00, 0x7f], "pshufw mm0, qword [eax], 0x7f"); - - test_display(&[0x66, 0x0f, 0xef, 0xc0], "pxor xmm0, xmm0"); - test_display(&[0x66, 0x0f, 0xef, 0xc0], "pxor xmm0, xmm0"); - test_display(&[0xf2, 0x0f, 0x10, 0x0c, 0xc6], "movsd xmm1, qword [esi + eax * 8]"); - test_display(&[0xf3, 0x0f, 0x10, 0x04, 0x86], "movss xmm0, dword [esi + eax * 4]"); - test_display(&[0xf2, 0x0f, 0x59, 0xc8], "mulsd xmm1, xmm0"); - test_display(&[0xf3, 0x0f, 0x59, 0xc8], "mulss xmm1, xmm0"); - - test_display( - &[0xf3, 0x0f, 0x6f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "movdqu xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" - ); - test_display(&[0xf3, 0x0f, 0x70, 0xc0, 0x4e], "pshufhw xmm0, xmm0, 0x4e"); - test_display(&[0xf3, 0x0f, 0x7e, 0xc1], "movq xmm0, xmm1"); - test_display( - &[0xf3, 0x0f, 0x7f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], - "movdqu xmmword [esp + ebx * 4 - 0x334455cc], xmm3" - ); - - test_display(&[0xf3, 0x0f, 0xc2, 0xc3, 0x08], "cmpss xmm0, xmm3, 0x8"); - test_display(&[0xf3, 0x0f, 0xc2, 0x03, 0x08], "cmpss xmm0, dword [ebx], 0x8"); +mod E_decode { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xff, 0x75, 0xb8], "push dword [ebp - 0x48]"), + testcase!(&[0xff, 0x75, 0x08], "push dword [ebp + 0x8]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sse { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0x10, 0x0c, 0xc7], "movss xmm1, dword [edi + eax * 8]"), + testcase!(&[0xf3, 0x0f, 0x11, 0x0c, 0xc7], "movss dword [edi + eax * 8], xmm1"), + testcase!(&[0x0f, 0x28, 0x00], "movaps xmm0, xmmword [eax]"), + testcase!(&[0x0f, 0x29, 0x00], "movaps xmmword [eax], xmm0"), + testcase!(&[0xf3, 0x0f, 0x2a, 0xc1], "cvtsi2ss xmm0, ecx"), + testcase!(&[0xf3, 0x0f, 0x2a, 0x01], "cvtsi2ss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x2b, 0x00], "movntps xmmword [eax], xmm0"), + testcase!(&[0xf3, 0x0f, 0x2c, 0xc1], "cvttss2si eax, xmm1"), + testcase!(&[0xf3, 0x0f, 0x2c, 0x01], "cvttss2si eax, dword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x2d, 0xc1], "cvtss2si eax, xmm1"), + testcase!(&[0xf3, 0x0f, 0x2d, 0x01], "cvtss2si eax, dword [ecx]"), + testcase!(&[0x0f, 0x2e, 0x00], "ucomiss xmm0, dword [eax]"), + testcase!(&[0x0f, 0x2f, 0x00], "comiss xmm0, dword [eax]"), + testcase!(&[0x0f, 0x28, 0xd0], "movaps xmm2, xmm0"), + testcase!(&[0x66, 0x0f, 0x28, 0xd0], "movapd xmm2, xmm0"), + testcase!(&[0x66, 0x0f, 0x28, 0x00], "movapd xmm0, xmmword [eax]"), + testcase!(&[0x67, 0x66, 0x0f, 0x28, 0x00], "movapd xmm0, xmmword [bx + si * 1]"), + testcase!(&[0x66, 0x0f, 0x29, 0x00], "movapd xmmword [eax], xmm0"), + testcase!(invalid: &[0x0f, 0x50, 0x00]), + testcase!(&[0x0f, 0x50, 0xc1], "movmskps eax, xmm1"), + testcase!(&[0x0f, 0x51, 0x01], "sqrtps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x51, 0x01], "sqrtss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x52, 0x01], "rsqrtps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x52, 0x01], "rsqrtss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x53, 0x01], "rcpps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x53, 0x01], "rcpss xmm0, dword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x53, 0xc1], "rcpss xmm0, xmm1"), + testcase!(&[0x0f, 0x54, 0x01], "andps xmm0, xmmword [ecx]"), + testcase!(&[0x0f, 0x55, 0x01], "andnps xmm0, xmmword [ecx]"), + testcase!(&[0x0f, 0x56, 0x01], "orps xmm0, xmmword [ecx]"), + testcase!(&[0x0f, 0x57, 0x01], "xorps xmm0, xmmword [ecx]"), + testcase!(&[0x0f, 0x58, 0x01], "addps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x58, 0x01], "addss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x59, 0x01], "mulps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x59, 0x01], "mulss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x5a, 0x01], "cvtps2pd xmm0, qword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x5a, 0x01], "cvtss2sd xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x5b, 0x01], "cvtdq2ps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x5b, 0x01], "cvttps2dq xmm0, xmmword [ecx]"), + testcase!(&[0x67, 0x0f, 0x5b, 0x01], "cvtdq2ps xmm0, xmmword [bx + di * 1]"), + testcase!(&[0x0f, 0x5c, 0x01], "subps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x5c, 0x01], "subss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x5d, 0x01], "minps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x5d, 0x01], "minss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x5e, 0x01], "divps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x5e, 0x01], "divss xmm0, dword [ecx]"), + testcase!(&[0x0f, 0x5f, 0x01], "maxps xmm0, xmmword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x5f, 0x01], "maxss xmm0, dword [ecx]"), + + testcase!(&[0x0f, 0x70, 0x00, 0x7f], "pshufw mm0, qword [eax], 0x7f"), + + testcase!(&[0x66, 0x0f, 0xef, 0xc0], "pxor xmm0, xmm0"), + testcase!(&[0x66, 0x0f, 0xef, 0xc0], "pxor xmm0, xmm0"), + testcase!(&[0xf2, 0x0f, 0x10, 0x0c, 0xc6], "movsd xmm1, qword [esi + eax * 8]"), + testcase!(&[0xf3, 0x0f, 0x10, 0x04, 0x86], "movss xmm0, dword [esi + eax * 4]"), + testcase!(&[0xf2, 0x0f, 0x59, 0xc8], "mulsd xmm1, xmm0"), + testcase!(&[0xf3, 0x0f, 0x59, 0xc8], "mulss xmm1, xmm0"), + + testcase!( + &[0xf3, 0x0f, 0x6f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "movdqu xmm3, xmmword [esp + ebx * 4 - 0x334455cc]" + ), + testcase!(&[0xf3, 0x0f, 0x70, 0xc0, 0x4e], "pshufhw xmm0, xmm0, 0x4e"), + testcase!(&[0xf3, 0x0f, 0x7e, 0xc1], "movq xmm0, xmm1"), + testcase!( + &[0xf3, 0x0f, 0x7f, 0x9c, 0x9c, 0x34, 0xaa, 0xbb, 0xcc], + "movdqu xmmword [esp + ebx * 4 - 0x334455cc], xmm3" + ), + + testcase!(&[0xf3, 0x0f, 0xc2, 0xc3, 0x08], "cmpss xmm0, xmm3, 0x8"), + testcase!(&[0xf3, 0x0f, 0xc2, 0x03, 0x08], "cmpss xmm0, dword [ebx], 0x8"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } // SETLE, SETNG, ... -#[test] -fn test_mov() { - test_display(&[0xa0, 0x93, 0x62, 0xc4, 0x00], "mov al, byte [0xc46293]"); - test_display(&[0x67, 0xa0, 0x93, 0x62], "mov al, byte [0x6293]"); - test_display(&[0xa1, 0x93, 0x62, 0xc4, 0x00], "mov eax, dword [0xc46293]"); - test_display(&[0x67, 0xa1, 0x93, 0x62], "mov eax, dword [0x6293]"); - test_display(&[0xa2, 0x93, 0x62, 0xc4, 0x00], "mov byte [0xc46293], al"); - test_display(&[0x67, 0xa2, 0x93, 0x62], "mov byte [0x6293], al"); - test_display(&[0xa3, 0x93, 0x62, 0xc4, 0x00], "mov dword [0xc46293], eax"); - test_display(&[0x67, 0xa3, 0x93, 0x62], "mov dword [0x6293], eax"); - test_display(&[0xba, 0x01, 0x00, 0x00, 0x00], "mov edx, 0x1"); - test_display(&[0xc7, 0x04, 0x24, 0x00, 0x00, 0x00, 0x00], "mov dword [esp], 0x0"); - test_display(&[0x89, 0x44, 0x24, 0x08], "mov dword [esp + 0x8], eax"); - test_display(&[0x89, 0x43, 0x18], "mov dword [ebx + 0x18], eax"); - test_display(&[0xc7, 0x43, 0x10, 0x00, 0x00, 0x00, 0x00], "mov dword [ebx + 0x10], 0x0"); - test_display(&[0x89, 0x4e, 0x08], "mov dword [esi + 0x8], ecx"); - test_display(&[0x8b, 0x32], "mov esi, dword [edx]"); - test_display(&[0x8b, 0x4c, 0x10, 0xf8], "mov ecx, dword [eax + edx * 1 - 0x8]"); - test_display(&[0x89, 0x46, 0x10], "mov dword [esi + 0x10], eax"); - test_display(&[0x0f, 0x43, 0xec], "cmovnb ebp, esp"); - test_display(&[0x0f, 0xb6, 0x06], "movzx eax, byte [esi]"); - test_display(&[0x0f, 0xb7, 0x06], "movzx eax, word [esi]"); - test_display(&[0x89, 0x55, 0x94], "mov dword [ebp - 0x6c], edx"); - test_display(&[0x65, 0x89, 0x04, 0x25, 0xa8, 0x01, 0x00, 0x00], "mov dword gs:[0x1a8], eax"); - test_display(&[0x0f, 0xbe, 0x83, 0xb4, 0x00, 0x00, 0x00], "movsx eax, byte [ebx + 0xb4]"); - test_display(&[0xf3, 0x0f, 0x6f, 0x07], "movdqu xmm0, xmmword [edi]"); - test_display(&[0xf3, 0x0f, 0x7f, 0x45, 0x00], "movdqu xmmword [ebp], xmm0"); - - test_display(&[0x0f, 0x97, 0xc0], "seta al"); - test_display(&[0x0f, 0x97, 0xc8], "seta al"); - test_display(&[0x0f, 0x97, 0x00], "seta byte [eax]"); - test_display(&[0x0f, 0x97, 0x08], "seta byte [eax]"); -// test_display(&[0xd6], "salc"); - test_display(&[0x8e, 0x00], "mov es, word [eax]"); - test_display(&[0x8e, 0xc0], "mov es, ax"); - test_display(&[0x8c, 0xc0], "mov eax, es"); - // cs is not an allowed destination - test_invalid(&[0x8e, 0x08]); - test_display(&[0x8e, 0x10], "mov ss, word [eax]"); - test_display(&[0x8e, 0xd0], "mov ss, ax"); - test_display(&[0x8c, 0xd0], "mov eax, ss"); - test_display(&[0x8e, 0x18], "mov ds, word [eax]"); - test_display(&[0x8e, 0xd8], "mov ds, ax"); - test_display(&[0x8c, 0xd8], "mov eax, ds"); - test_display(&[0x8e, 0x20], "mov fs, word [eax]"); - test_display(&[0x8e, 0xe0], "mov fs, ax"); - test_display(&[0x8c, 0xe0], "mov eax, fs"); - test_display(&[0x8e, 0x28], "mov gs, word [eax]"); - test_display(&[0x8e, 0xe8], "mov gs, ax"); - test_display(&[0x8c, 0xe8], "mov eax, gs"); - test_invalid(&[0x8e, 0x30]); - test_invalid(&[0x8e, 0x38]); -} - -#[test] -fn test_xchg() { - test_display(&[0x90], "nop"); - test_display(&[0x91], "xchg eax, ecx"); - test_display(&[0x66, 0x91], "xchg ax, cx"); -} - -#[test] -fn test_stack() { - test_display(&[0x66, 0x50], "push ax"); -} - -#[test] -fn test_prefixes() { - test_display(&[0x66, 0x31, 0xc0], "xor ax, ax"); - test_display(&[0x66, 0x32, 0xc0], "xor al, al"); - test_display(&[0x66, 0x32, 0xc5], "xor al, ch"); - test_invalid(&[0xf0, 0x33, 0xc0]); - test_display(&[0xf0, 0x31, 0x00], "lock xor dword [eax], eax"); - test_display(&[0xf0, 0x80, 0x30, 0x00], "lock xor byte [eax], 0x0"); - test_display(&[0xf0, 0x0f, 0xbb, 0x17], "lock btc dword [edi], edx"); - test_display(&[0x66, 0x2e, 0xf2, 0xf0, 0x0f, 0xbb, 0x13], "xacquire lock btc word cs:[ebx], dx"); - test_invalid(&[0xf0, 0xc7, 0x00, 0x00, 0x00, 0x00]); - test_display(&[0x0f, 0xc1, 0xcc], "xadd esp, ecx"); - test_display(&[0x66, 0x0f, 0xc1, 0xcc], "xadd sp, cx"); - test_display(&[0xf2, 0x0f, 0xc1, 0xcc], "xadd esp, ecx"); - test_display(&[0xf3, 0x0f, 0xc1, 0xcc], "xadd esp, ecx"); - test_display(&[0x0f, 0xc0, 0xcc], "xadd ah, cl"); - test_display(&[0x66, 0x0f, 0xc0, 0xcc], "xadd ah, cl"); - test_display(&[0xf2, 0x0f, 0xc0, 0xcc], "xadd ah, cl"); - test_display(&[0xf3, 0x0f, 0xc0, 0xcc], "xadd ah, cl"); -} - -#[test] -fn test_control_flow() { - test_display(&[0x73, 0x31], "jnb $+0x31"); - test_display(&[0x72, 0x5a], "jb $+0x5a"); - test_display(&[0x72, 0xf0], "jb $-0x10"); - test_display(&[0xe8, 0x01, 0x00, 0x00, 0x00], "call $+0x1"); - test_display(&[0xe8, 0x80, 0x00, 0x00, 0x00], "call $+0x80"); - test_display(&[0xe8, 0xff, 0xff, 0xff, 0xff], "call $-0x1"); - test_display(&[0xe9, 0x01, 0x00, 0x00, 0x00], "jmp $+0x1"); - test_display(&[0xe9, 0x80, 0x00, 0x00, 0x00], "jmp $+0x80"); - test_display(&[0xe9, 0xff, 0xff, 0xff, 0xff], "jmp $-0x1"); - test_display(&[0x0f, 0x86, 0x8b, 0x01, 0x00, 0x00], "jna $+0x18b"); - test_display(&[0x0f, 0x85, 0x3b, 0x25, 0x00, 0x00], "jnz $+0x253b"); - test_display(&[0x74, 0x47], "jz $+0x47"); - test_display(&[0xff, 0x15, 0x7e, 0x72, 0x24, 0x00], "call dword [0x24727e]"); - test_display(&[0xff, 0x24, 0xcd, 0x70, 0xa0, 0xbc, 0x01], "jmp dword [ecx * 8 + 0x1bca070]"); - test_display(&[0xff, 0x14, 0xcd, 0x70, 0xa0, 0xbc, 0x01], "call dword [ecx * 8 + 0x1bca070]"); - test_display(&[0xff, 0xe0], "jmp eax"); - test_display(&[0xff, 0xd0], "call eax"); - test_display(&[0x66, 0xff, 0xe0], "jmp ax"); - test_display(&[0x67, 0xff, 0xe0], "jmp eax"); - test_display(&[0x66, 0xff, 0xd0], "call ax"); - test_display(&[0x67, 0xff, 0xd0], "call eax"); - test_invalid(&[0xff, 0xd8]); - test_display(&[0xff, 0x18], "callf far [eax]"); - test_display(&[0xe0, 0x12], "loopnz $+0x12"); - test_display(&[0xe1, 0x12], "loopz $+0x12"); - test_display(&[0xe2, 0x12], "loop $+0x12"); - test_display(&[0xe3, 0x12], "jecxz $+0x12"); - test_display(&[0xe3, 0xf0], "jecxz $-0x10"); - test_display(&[0x67, 0xe3, 0x12], "jcxz $+0x12"); - test_display(&[0x67, 0xe3, 0xf0], "jcxz $-0x10"); - test_display(&[0xc3], "ret"); +mod mov { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xa0, 0x93, 0x62, 0xc4, 0x00], "mov al, byte [0xc46293]"), + testcase!(&[0x67, 0xa0, 0x93, 0x62], "mov al, byte [0x6293]"), + testcase!(&[0xa1, 0x93, 0x62, 0xc4, 0x00], "mov eax, dword [0xc46293]"), + testcase!(&[0x67, 0xa1, 0x93, 0x62], "mov eax, dword [0x6293]"), + testcase!(&[0xa2, 0x93, 0x62, 0xc4, 0x00], "mov byte [0xc46293], al"), + testcase!(&[0x67, 0xa2, 0x93, 0x62], "mov byte [0x6293], al"), + testcase!(&[0xa3, 0x93, 0x62, 0xc4, 0x00], "mov dword [0xc46293], eax"), + testcase!(&[0x67, 0xa3, 0x93, 0x62], "mov dword [0x6293], eax"), + testcase!(&[0xba, 0x01, 0x00, 0x00, 0x00], "mov edx, 0x1"), + testcase!(&[0xc7, 0x04, 0x24, 0x00, 0x00, 0x00, 0x00], "mov dword [esp], 0x0"), + testcase!(&[0x89, 0x44, 0x24, 0x08], "mov dword [esp + 0x8], eax"), + testcase!(&[0x89, 0x43, 0x18], "mov dword [ebx + 0x18], eax"), + testcase!(&[0xc7, 0x43, 0x10, 0x00, 0x00, 0x00, 0x00], "mov dword [ebx + 0x10], 0x0"), + testcase!(&[0x89, 0x4e, 0x08], "mov dword [esi + 0x8], ecx"), + testcase!(&[0x8b, 0x32], "mov esi, dword [edx]"), + testcase!(&[0x8b, 0x4c, 0x10, 0xf8], "mov ecx, dword [eax + edx * 1 - 0x8]"), + testcase!(&[0x89, 0x46, 0x10], "mov dword [esi + 0x10], eax"), + testcase!(&[0x0f, 0x43, 0xec], "cmovnb ebp, esp"), + testcase!(&[0x0f, 0xb6, 0x06], "movzx eax, byte [esi]"), + testcase!(&[0x0f, 0xb7, 0x06], "movzx eax, word [esi]"), + testcase!(&[0x89, 0x55, 0x94], "mov dword [ebp - 0x6c], edx"), + testcase!(&[0x65, 0x89, 0x04, 0x25, 0xa8, 0x01, 0x00, 0x00], "mov dword gs:[0x1a8], eax"), + testcase!(&[0x0f, 0xbe, 0x83, 0xb4, 0x00, 0x00, 0x00], "movsx eax, byte [ebx + 0xb4]"), + testcase!(&[0xf3, 0x0f, 0x6f, 0x07], "movdqu xmm0, xmmword [edi]"), + testcase!(&[0xf3, 0x0f, 0x7f, 0x45, 0x00], "movdqu xmmword [ebp], xmm0"), + + testcase!(&[0x0f, 0x97, 0xc0], "seta al"), + testcase!(&[0x0f, 0x97, 0xc8], "seta al"), + testcase!(&[0x0f, 0x97, 0x00], "seta byte [eax]"), + testcase!(&[0x0f, 0x97, 0x08], "seta byte [eax]"), + // testcase!(&[0xd6], "salc"), + testcase!(&[0x8e, 0x00], "mov es, word [eax]"), + testcase!(&[0x8e, 0xc0], "mov es, ax"), + testcase!(&[0x8c, 0xc0], "mov eax, es"), + // cs is not an allowed destination + testcase!(invalid: &[0x8e, 0x08]), + testcase!(&[0x8e, 0x10], "mov ss, word [eax]"), + testcase!(&[0x8e, 0xd0], "mov ss, ax"), + testcase!(&[0x8c, 0xd0], "mov eax, ss"), + testcase!(&[0x8e, 0x18], "mov ds, word [eax]"), + testcase!(&[0x8e, 0xd8], "mov ds, ax"), + testcase!(&[0x8c, 0xd8], "mov eax, ds"), + testcase!(&[0x8e, 0x20], "mov fs, word [eax]"), + testcase!(&[0x8e, 0xe0], "mov fs, ax"), + testcase!(&[0x8c, 0xe0], "mov eax, fs"), + testcase!(&[0x8e, 0x28], "mov gs, word [eax]"), + testcase!(&[0x8e, 0xe8], "mov gs, ax"), + testcase!(&[0x8c, 0xe8], "mov eax, gs"), + testcase!(invalid: &[0x8e, 0x30]), + testcase!(invalid: &[0x8e, 0x38]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod xchg { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x90], "nop"), + testcase!(&[0x91], "xchg eax, ecx"), + testcase!(&[0x66, 0x91], "xchg ax, cx"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod stack { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0x50], "push ax"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod prefixes { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0x31, 0xc0], "xor ax, ax"), + testcase!(&[0x66, 0x32, 0xc0], "xor al, al"), + testcase!(&[0x66, 0x32, 0xc5], "xor al, ch"), + testcase!(invalid: &[0xf0, 0x33, 0xc0]), + testcase!(&[0xf0, 0x31, 0x00], "lock xor dword [eax], eax"), + testcase!(&[0xf0, 0x80, 0x30, 0x00], "lock xor byte [eax], 0x0"), + testcase!(&[0xf0, 0x0f, 0xbb, 0x17], "lock btc dword [edi], edx"), + testcase!(&[0x66, 0x2e, 0xf2, 0xf0, 0x0f, 0xbb, 0x13], "xacquire lock btc word cs:[ebx], dx"), + testcase!(invalid: &[0xf0, 0xc7, 0x00, 0x00, 0x00, 0x00]), + testcase!(&[0x0f, 0xc1, 0xcc], "xadd esp, ecx"), + testcase!(&[0x66, 0x0f, 0xc1, 0xcc], "xadd sp, cx"), + testcase!(&[0xf2, 0x0f, 0xc1, 0xcc], "xadd esp, ecx"), + testcase!(&[0xf3, 0x0f, 0xc1, 0xcc], "xadd esp, ecx"), + testcase!(&[0x0f, 0xc0, 0xcc], "xadd ah, cl"), + testcase!(&[0x66, 0x0f, 0xc0, 0xcc], "xadd ah, cl"), + testcase!(&[0xf2, 0x0f, 0xc0, 0xcc], "xadd ah, cl"), + testcase!(&[0xf3, 0x0f, 0xc0, 0xcc], "xadd ah, cl"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod control_flow { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x73, 0x31], "jnb $+0x31"), + testcase!(&[0x72, 0x5a], "jb $+0x5a"), + testcase!(&[0x72, 0xf0], "jb $-0x10"), + testcase!(&[0xe8, 0x01, 0x00, 0x00, 0x00], "call $+0x1"), + testcase!(&[0xe8, 0x80, 0x00, 0x00, 0x00], "call $+0x80", masm: "call near ptr $+85h"), + testcase!(&[0xe8, 0xff, 0xff, 0xff, 0xff], "call $-0x1"), + testcase!(&[0xe9, 0x01, 0x00, 0x00, 0x00], "jmp $+0x1"), + testcase!(&[0xe9, 0x80, 0x00, 0x00, 0x00], "jmp $+0x80", masm: "jmp near ptr $+85h"), + testcase!(&[0xe9, 0xff, 0xff, 0xff, 0xff], "jmp $-0x1"), + testcase!(&[0x0f, 0x86, 0x8b, 0x01, 0x00, 0x00], "jna $+0x18b"), + testcase!(&[0x0f, 0x85, 0x3b, 0x25, 0x00, 0x00], "jnz $+0x253b"), + testcase!(&[0x74, 0x47], "jz $+0x47"), + testcase!(&[0xff, 0x15, 0x7e, 0x72, 0x24, 0x00], "call dword [0x24727e]", masm: "call dword ptr [0024727Eh]"), + testcase!(&[0xff, 0x24, 0xcd, 0x70, 0xa0, 0xbc, 0x01], "jmp dword [ecx * 8 + 0x1bca070]"), + testcase!(&[0xff, 0x14, 0xcd, 0x70, 0xa0, 0xbc, 0x01], "call dword [ecx * 8 + 0x1bca070]"), + testcase!(&[0xff, 0xe0], "jmp eax"), + testcase!(&[0xff, 0xd0], "call eax"), + testcase!(&[0x66, 0xff, 0xe0], "jmp ax"), + testcase!(&[0x67, 0xff, 0xe0], "jmp eax"), + testcase!(&[0x66, 0xff, 0xd0], "call ax"), + testcase!(&[0x67, 0xff, 0xd0], "call eax"), + testcase!(invalid: &[0xff, 0xd8]), + testcase!(&[0xff, 0x18], "callf far [eax]", masm: "call fword ptr [eax]"), + testcase!(&[0xe0, 0x12], "loopnz $+0x12"), + testcase!(&[0xe1, 0x12], "loopz $+0x12"), + testcase!(&[0xe2, 0x12], "loop $+0x12"), + testcase!(&[0xe3, 0x12], "jecxz $+0x12"), + testcase!(&[0xe3, 0xf0], "jecxz $-0x10"), + testcase!(&[0x67, 0xe3, 0x12], "jcxz $+0x12"), + testcase!(&[0x67, 0xe3, 0xf0], "jcxz $-0x10"), + testcase!(&[0xc3], "ret"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn bad_instructions() { - // too long - test_invalid(&[ - 0x2e, 0x2e, 0x2e, 0x2e, - 0x2e, 0x2e, 0x2e, 0x2e, - 0x2e, 0x2e, 0x2e, 0x2e, - 0x2e, 0x2e, 0x2e, 0x2e, - 0x33, 0xc0, - ]); -} - - -#[test] -fn test_test_cmp() { - test_display(&[0xf6, 0x05, 0x2c, 0x9b, 0xff, 0xff, 0x01], "test byte [0xffff9b2c], 0x1"); - test_display(&[0x3d, 0x01, 0xf0, 0xff, 0xff], "cmp eax, -0xfff"); - test_display(&[0x83, 0xf8, 0xff], "cmp eax, -0x1"); - test_display(&[0x39, 0xc6], "cmp esi, eax"); -} - -#[test] -fn test_push_pop() { - test_display(&[0x5b], "pop ebx"); - test_display(&[0x5e], "pop esi"); - test_display(&[0x68, 0x7f, 0x63, 0xc4, 0x00], "push 0xc4637f"); - test_display(&[0x66, 0x8f, 0x00], "pop word [eax]"); - test_display(&[0x8f, 0x00], "pop dword [eax]"); -} - -#[test] -fn test_bmi1() { - let bmi1 = InstDecoder::minimal().with_bmi1(); - let no_bmi1 = InstDecoder::minimal(); - test_display_under(&bmi1, &[0xf3, 0x0f, 0xbc, 0xd3], "tzcnt edx, ebx"); - test_display_under(&bmi1, &[0xf2, 0x0f, 0xbc, 0xd3], "bsf edx, ebx"); - test_display_under(&bmi1, &[0x0f, 0xbc, 0xd3], "bsf edx, ebx"); - test_display_under(&no_bmi1, &[0xf3, 0x0f, 0xbc, 0xd3], "bsf edx, ebx"); - - // from the intel manual [`ANDN`, though this is true for `BMI1` generally]: - // ``` - // VEX.W1 is ignored in non-64-bit modes. - // ``` - - // just 0f38 - test_display_under(&bmi1, &[0xc4, 0xe2, 0x60, 0xf2, 0x01], "andn eax, ebx, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0xe0, 0xf2, 0x01], "andn eax, ebx, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0x78, 0xf3, 0x09], "blsr eax, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0xf8, 0xf3, 0x09], "blsr eax, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0x78, 0xf3, 0x11], "blsmsk eax, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0xf8, 0xf3, 0x11], "blsmsk eax, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0x78, 0xf3, 0x19], "blsi eax, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0xf8, 0xf3, 0x19], "blsi eax, dword [ecx]"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0x60, 0xf7, 0x01], "bextr eax, dword [ecx], ebx"); - test_display_under(&bmi1, &[0xc4, 0xe2, 0xe0, 0xf7, 0x01], "bextr eax, dword [ecx], ebx"); -} - -#[test] -fn test_bmi2() { - let bmi2 = InstDecoder::minimal().with_bmi2(); - - // from the intel manual [`PDEP`, though this is true for `BMI2` generally]: - // ``` - // VEX.W1 is ignored in non-64-bit modes. - // ``` - - // f2 0f3a - test_display_under(&bmi2, &[0xc4, 0xe3, 0x7b, 0xf0, 0x01, 0x05], "rorx eax, dword [ecx], 0x5"); - test_display_under(&bmi2, &[0xc4, 0xe3, 0xfb, 0xf0, 0x01, 0x05], "rorx eax, dword [ecx], 0x5"); - - // f2 0f38 map - test_display_under(&bmi2, &[0xc4, 0xe2, 0x63, 0xf5, 0x07], "pdep eax, ebx, dword [edi]"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe3, 0xf5, 0x07], "pdep eax, ebx, dword [edi]"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0x63, 0xf6, 0x07], "mulx eax, ebx, dword [edi]"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe3, 0xf6, 0x07], "mulx eax, ebx, dword [edi]"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0x63, 0xf7, 0x01], "shrx eax, dword [ecx], ebx"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe3, 0xf7, 0x01], "shrx eax, dword [ecx], ebx"); - - // f3 0f38 map - test_display_under(&bmi2, &[0xc4, 0xe2, 0x62, 0xf5, 0x07], "pext eax, ebx, dword [edi]"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe2, 0xf5, 0x07], "pext eax, ebx, dword [edi]"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0x62, 0xf7, 0x01], "sarx eax, dword [ecx], ebx"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe2, 0xf7, 0x01], "sarx eax, dword [ecx], ebx"); - - // just 0f38 - test_display_under(&bmi2, &[0xc4, 0xe2, 0x60, 0xf5, 0x07], "bzhi eax, dword [edi], ebx"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe0, 0xf5, 0x07], "bzhi eax, dword [edi], ebx"); - - // 66 0f38 - test_display_under(&bmi2, &[0xc4, 0xe2, 0x61, 0xf7, 0x01], "shlx eax, dword [ecx], ebx"); - test_display_under(&bmi2, &[0xc4, 0xe2, 0xe1, 0xf7, 0x01], "shlx eax, dword [ecx], ebx"); -} - -#[test] -fn test_popcnt() { - let popcnt = InstDecoder::minimal().with_popcnt(); - let intel_popcnt = InstDecoder::minimal().with_intel_quirks().with_sse4_2(); - let no_popcnt = InstDecoder::minimal(); - test_display_under(&popcnt, &[0xf3, 0x0f, 0xb8, 0xc1], "popcnt eax, ecx"); - test_display_under(&intel_popcnt, &[0xf3, 0x0f, 0xb8, 0xc1], "popcnt eax, ecx"); - test_invalid_under(&no_popcnt, &[0xf3, 0x0f, 0xb8, 0xc1]); -} - -#[test] -fn test_bitwise() { - test_display_under(&InstDecoder::minimal(), &[0x0f, 0xbc, 0xd3], "bsf edx, ebx"); - test_display_under(&InstDecoder::minimal(), &[0x0f, 0xbb, 0x17], "btc dword [edi], edx"); - test_display_under(&InstDecoder::minimal(), &[0xf0, 0x0f, 0xbb, 0x17], "lock btc dword [edi], edx"); - test_display(&[0x0f, 0xa3, 0xd0], "bt eax, edx"); - test_display(&[0x0f, 0xab, 0xd0], "bts eax, edx"); - test_display(&[0x0f, 0xb3, 0xd0], "btr eax, edx"); - test_display(&[0x66, 0x0f, 0xb3, 0xc0], "btr ax, ax"); - test_display(&[0xd2, 0xe0], "shl al, cl"); -} - -#[test] -fn test_misc() { - test_display(&[0xf1], "int 0x1"); - test_display(&[0xf5], "cmc"); - test_display(&[0xc8, 0x01, 0x02, 0x03], "enter 0x201, 0x3"); - test_display(&[0xc9], "leave"); - test_display(&[0xca, 0x12, 0x34], "retf 0x3412"); - test_display(&[0xcb], "retf"); - test_display(&[0x66, 0xcf], "iret"); - test_display(&[0xcf], "iretd"); - test_display(&[0xf2, 0x0f, 0x38, 0xf0, 0xc1], "crc32 eax, cl"); - test_display(&[0xf2, 0x0f, 0x38, 0xf1, 0xc1], "crc32 eax, ecx"); - test_display(&[0xfe, 0x00], "inc byte [eax]"); - test_display(&[0xfe, 0x08], "dec byte [eax]"); - test_display(&[0xff, 0x00], "inc dword [eax]"); - test_display(&[0xff, 0x08], "dec dword [eax]"); - test_display(&[0xe4, 0x99], "in al, 0x99"); - test_display(&[0xe5, 0x99], "in eax, 0x99"); - test_display(&[0x67, 0xe5, 0x99], "in eax, 0x99"); - test_display(&[0xe5, 0x99], "in eax, 0x99"); - test_display(&[0xe6, 0x99], "out 0x99, al"); - test_display(&[0xe7, 0x99], "out 0x99, eax"); - test_display(&[0xec], "in al, dx"); - test_display(&[0xed], "in eax, dx"); - test_display(&[0xee], "out dx, al"); - test_display(&[0xef], "out dx, eax"); - test_display(&[0xcd, 0x00], "int 0x0"); - test_display(&[0xcd, 0xff], "int 0xff"); - test_display(&[0x9c], "pushf"); - test_display(&[0x98], "cwde"); - test_display(&[0x66, 0x99], "cwd"); - test_display(&[0x66, 0x2e, 0x0f, 0x1f, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00], "nop word cs:[eax + eax * 1]"); - test_display(&[0x66, 0x0f, 0x1f, 0x44, 0x00, 0x00], "nop word [eax + eax * 1]"); - test_display(&[0x8d, 0xa4, 0xc7, 0x20, 0x00, 0x00, 0x12], "lea esp, dword [edi + eax * 8 + 0x12000020]"); - test_display(&[0x33, 0xc0], "xor eax, eax"); - test_display(&[0x8d, 0x53, 0x08], "lea edx, dword [ebx + 0x8]"); - test_invalid(&[0x8d, 0xdd]); - test_display(&[0x31, 0xc9], "xor ecx, ecx"); - test_display(&[0x29, 0xc8], "sub eax, ecx"); - test_display(&[0x03, 0x0b], "add ecx, dword [ebx]"); - test_display(&[0x8d, 0x0c, 0x12], "lea ecx, dword [edx + edx * 1]"); - test_display(&[0xf6, 0xc2, 0x18], "test dl, 0x18"); - test_display(&[0xf3, 0xab], "rep stos dword es:[edi], eax"); - test_display(&[0xf3, 0xa5], "rep movs dword es:[edi], dword ds:[esi]"); - test_display(&[0xf3, 0x0f, 0xbc, 0xd7], "tzcnt edx, edi"); - - // TODO: - // this is actually vmx - // test_invalid(&[0x66, 0x0f, 0xc7, 0x03]); - test_display(&[0x66, 0x0f, 0xc7, 0x33], "vmclear qword [ebx]"); - test_display(&[0xf3, 0x0f, 0xc7, 0x33], "vmxon qword [ebx]"); - - test_display(&[0xf3, 0x0f, 0xae, 0x26], "ptwrite dword [esi]"); - test_display(&[0xf3, 0x0f, 0xae, 0xe6], "ptwrite esi"); - test_invalid(&[0x66, 0xf3, 0x0f, 0xae, 0xe6]); - test_display(&[0xf3, 0x0f, 0xae, 0xc4], "rdfsbase esp"); - test_display(&[0xf3, 0x0f, 0xae, 0xcc], "rdgsbase esp"); - test_display(&[0xf3, 0x0f, 0xae, 0xd4], "wrfsbase esp"); - test_display(&[0xf3, 0x0f, 0xae, 0xdc], "wrgsbase esp"); - test_display(&[0x66, 0x0f, 0xae, 0x3f], "clflushopt zmmword [edi]"); // or clflush without 66 - test_invalid(&[0x66, 0x0f, 0xae, 0xff]); - test_display(&[0x66, 0x0f, 0xae, 0x37], "clwb zmmword [edi]"); - test_display(&[0x66, 0x0f, 0xae, 0xf7], "tpause edi"); - test_display(&[0xf3, 0x0f, 0xae, 0xf1], "umonitor ecx"); - test_display(&[0x67, 0xf3, 0x0f, 0xae, 0xf1], "umonitor cx"); - test_display(&[0xf2, 0x0f, 0xae, 0xf1], "umwait ecx"); - test_display(&[0x66, 0x0f, 0x38, 0x80, 0x2f], "invept ebp, xmmword [edi]"); - test_invalid(&[0x0f, 0x38, 0x80, 0x2f]); - test_display(&[0x66, 0x0f, 0x38, 0x81, 0x2f], "invvpid ebp, xmmword [edi]"); - test_invalid(&[0x0f, 0x38, 0x81, 0x2f]); - test_display(&[0x66, 0x0f, 0x38, 0x82, 0x2f], "invpcid ebp, xmmword [edi]"); - test_invalid(&[0x0f, 0x38, 0x82, 0x2f]); - test_display(&[0x66, 0x0f, 0xae, 0xf1], "tpause ecx"); - test_display(&[0xc4, 0b111_00011, 0b0_1111_101, 0x1d, 0b11_001_010, 0x77], "vcvtps2ph xmm2, ymm1, 0x77"); -} - -#[test] -fn evex() { - // vpbroadcastmw2d. similar to `vpmovm2*`, out-of-range `k` are just masked down. - test_display(&[0x62, 0xd2, 0x7e, 0x28, 0x3a, 0xca], "vpbroadcastmw2d ymm1, k2"); - // vpmovm2b (and larger forms). for some reason the source operand is a mask register but uses - // modrm bits as a register selector. out-of-range `k` seem to just get masked down.. - test_display(&[0x62, 0xd2, 0x7e, 0x08, 0x28, 0xc2], "vpmovm2b xmm0, k2"); - test_display(&[0x62, 0xf2, 0x7e, 0x08, 0x28, 0xc1], "vpmovm2b xmm0, k1"); - // vpmovb2m (and larger forms). out-of-range `k` are invalid in 64-bit mode, are part of the - // `bound` instruction for 32- and 16-bit modes. - test_display(&[0x62, 0x72, 0x7e /* , 0x28, 0x29, 0xfd */], "bound esi, qword [edx + 0x7e]"); - test_display(&[0x62, 0xf2, 0x7e, 0x28, 0x29, 0xfd], "vpmovb2m k7, ymm5"); - - test_display(&[0x62, 0xf2, 0x7d, 0x48, 0x2a, 0x44, 0x40, 0x01], "vmovntdqa zmm0, zmmword [eax + eax * 2 + 0x40]"); - test_display(&[0x62, 0xf2, 0x7d, 0x08, 0x2a, 0x44, 0x40, 0x01], "vmovntdqa xmm0, xmmword [eax + eax * 2 + 0x10]"); -} - -#[test] -fn test_vex() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_avx(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - fn test_avx2(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_avx().with_avx2(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - fn test_instr_vex_aesni(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_avx().with_aesni(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - fn test_instr_vex_f16c(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_avx().with_f16c(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal().with_avx(), bytes); - test_invalid_under(&InstDecoder::minimal().with_f16c(), bytes); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - #[allow(dead_code)] - fn test_instr_invalid(bytes: &[u8]) { - test_invalid_under(&InstDecoder::minimal().with_avx(), bytes); - test_invalid_under(&InstDecoder::default(), bytes); - } - - // prefix 03 - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_001, 0x00, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x00, 0b11_001_010, 0x77]); - test_avx2(&[0xc4, 0b110_00011, 0b1_1111_101, 0x00, 0b11_001_010, 0x77], "vpermq ymm1, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_001, 0x01, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x01, 0b11_001_010, 0x77]); - test_avx2(&[0xc4, 0b110_00011, 0b1_1111_101, 0x01, 0b11_001_010, 0x77], "vpermpd ymm1, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_001, 0x02, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_101, 0x02, 0b11_001_010, 0x77]); - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_001, 0x02, 0b11_001_010, 0x77], "vpblendd xmm1, xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_001, 0x02, 0b00_001_010, 0x77], "vpblendd xmm1, xmm0, xmmword [edx], 0x77"); - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_101, 0x02, 0b11_001_010, 0x77], "vpblendd ymm1, ymm0, ymm2, 0x77"); - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_101, 0x02, 0b00_001_010, 0x77], "vpblendd ymm1, ymm0, ymmword [edx], 0x77"); - - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x04, 0b11_001_010, 0x77], "vpermilps xmm1, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x04, 0b11_001_010, 0x77], "vpermilps ymm1, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x05, 0b11_001_010, 0x77], "vpermilpd xmm1, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x05, 0b11_001_010, 0x77], "vpermilpd ymm1, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_001, 0x06, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x06, 0b11_001_010, 0x77], "vperm2f128 ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x06, 0b00_001_010, 0x77], "vperm2f128 ymm1, ymm0, ymmword [edx], 0x77"); - - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0c, 0b11_001_010, 0x77], "vblendps xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0c, 0b11_001_010, 0x77], "vblendps ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0d, 0b11_001_010, 0x77], "vblendpd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0d, 0b11_001_010, 0x77], "vblendpd ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0e, 0b11_001_010, 0x77], "vpblendw xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0e, 0b11_001_010, 0x77], "vpblendw ymm1, ymm0, ymm2, 0x77"); - - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x08, 0b11_001_010, 0x77], "vroundps xmm1, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x08, 0b11_001_010, 0x77], "vroundps ymm1, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x08, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x08, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x09, 0b11_001_010, 0x77], "vroundpd xmm1, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x09, 0b11_001_010, 0x77], "vroundpd ymm1, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x09, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x09, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0a, 0b11_001_010, 0x77], "vroundss xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0a, 0b11_001_010, 0x77], "vroundss xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0b, 0b11_001_010, 0x77], "vroundsd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0b, 0b11_001_010, 0x77], "vroundsd xmm1, xmm0, xmm2, 0x77"); - - test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x0f, 0b11_001_010, 0x77], "vpalignr xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b1_0111_101, 0x0f, 0b11_001_010, 0x77], "vpalignr ymm1, ymm0, ymm2, 0x77"); - - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x14, 0b11_001_010, 0x77], "vpextrb edx, xmm1, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x14, 0b00_001_010, 0x77], "vpextrb byte [edx], xmm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x14, 0b00_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x14, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x15, 0b11_001_010, 0x77], "vpextrw edx, xmm1, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x15, 0b00_001_010, 0x77], "vpextrw word [edx], xmm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x15, 0b00_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x15, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x16, 0b11_001_010, 0x77], "vpextrd edx, xmm1, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrd dword [edx], xmm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x16, 0b00_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x16, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b11_001_010, 0x77], "vpextrd edx, xmm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0x16, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrd dword [edx], xmm1, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x17, 0b11_001_010, 0x77], "vextractps edx, xmm1, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x17, 0b00_001_010, 0x77], "vextractps dword [edx], xmm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x17, 0b00_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x17, 0b00_001_010, 0x77]); - - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0x18, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x18, 0b11_001_010, 0x77], "vinsertf128 ymm1, ymm0, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_101, 0x19, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x19, 0b11_001_010, 0x77], "vextractf128 xmm2, ymm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_001, 0x19, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_101, 0x19, 0b11_001_010, 0x77]); - - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0x38, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x38, 0b11_001_010, 0x77]); - test_avx2(&[0xc4, 0b110_00011, 0b0_0111_101, 0x38, 0b11_001_010, 0x77], "vinserti128 ymm1, ymm0, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_101, 0x39, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x39, 0b11_001_010, 0x77]); - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_101, 0x39, 0b11_001_010, 0x77], "vextracti128 xmm2, ymm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_001, 0x19, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_101, 0x19, 0b11_001_010, 0x77]); - - test_instr_vex_f16c(&[0xc4, 0b110_00011, 0b0_1111_101, 0x1d, 0b11_001_010, 0x77], "vcvtps2ph xmm2, ymm1, 0x77"); - test_instr_vex_f16c(&[0xc4, 0b110_00011, 0b0_1111_101, 0x1d, 0b11_001_010, 0x77], "vcvtps2ph xmm2, ymm1, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_101, 0x1d, 0b11_001_010, 0x77]); - - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x20, 0b11_001_010, 0x77], "vpinsrb xmm1, xmm0, edx, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x20, 0b00_001_010, 0x77], "vpinsrb xmm1, xmm0, byte [edx], 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x20, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x21, 0b11_001_010, 0x77], "vinsertps xmm1, xmm0, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x21, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrd xmm1, xmm0, edx, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrd xmm1, xmm0, dword [edx], 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x22, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrd xmm1, xmm0, edx, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrd xmm1, xmm0, dword [edx], 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_101, 0x22, 0b00_001_010, 0x77]); - - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x40, 0b11_001_010, 0x77], "vdpps xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x40, 0b11_001_010, 0x77], "vdpps ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x41, 0b11_001_010, 0x77], "vdppd xmm1, xmm0, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x41, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x42, 0b11_001_010, 0x77], "vmpsadbw xmm1, xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00011, 0b0_0111_101, 0x42, 0b11_001_010, 0x77], "vmpsadbw ymm1, ymm0, ymm2, 0x77"); - - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_101, 0x46, 0b11_001_010, 0x77], "vperm2i128 ymm1, ymm0, ymm2, 0x77"); - test_avx2(&[0xc4, 0b110_00011, 0b0_1111_101, 0x46, 0b00_001_010, 0x77], "vperm2i128 ymm1, ymm0, ymmword [edx], 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_001, 0x46, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b1_1111_101, 0x46, 0b11_001_010, 0x77]); - - test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x4c, 0b11_001_010, 0x77], "vpblendvb xmm1, xmm0, xmm2, xmm7"); - test_avx2(&[0xc4, 0b110_00011, 0b0_0111_101, 0x4c, 0b11_001_010, 0x77], "vpblendvb ymm1, ymm0, ymm2, ymm7"); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0x4c, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_101, 0x4c, 0b11_001_010, 0x77]); - - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x60, 0b11_001_010, 0x77], "vpcmpestrm xmm1, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x60, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x60, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x60, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x61, 0b11_001_010, 0x77], "vpcmpestri xmm1, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x61, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x61, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x61, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x62, 0b11_001_010, 0x77], "vpcmpistrm xmm1, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x62, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x62, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x62, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x63, 0b11_001_010, 0x77], "vpcmpistri xmm1, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x63, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x63, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x63, 0b11_001_010, 0x77]); - - test_instr_vex_aesni(&[0xc4, 0b110_00011, 0b1_1111_001, 0xdf, 0b11_001_010, 0x77], "vaeskeygenassist xmm1, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0xdf, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00011, 0b1_0111_101, 0xdf, 0b11_001_010, 0x77]); - - // prefix 02 - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x00, 0b11_001_010], "vpshufb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x00, 0b11_001_010], "vpshufb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x01, 0b11_001_010], "vphaddw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x01, 0b11_001_010], "vphaddw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x02, 0b11_001_010], "vphaddd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x02, 0b11_001_010], "vphaddd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x03, 0b11_001_010], "vphaddsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x03, 0b11_001_010], "vphaddsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x04, 0b11_001_010], "vpmaddubsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x04, 0b11_001_010], "vpmaddubsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x05, 0b11_001_010], "vphsubw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x05, 0b11_001_010], "vphsubw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x06, 0b11_001_010], "vphsubd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x06, 0b11_001_010], "vphsubd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x07, 0b11_001_010], "vphsubsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x07, 0b11_001_010], "vphsubsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x08, 0b11_001_010], "vpsignb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x08, 0b11_001_010], "vpsignb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x09, 0b11_001_010], "vpsignw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x09, 0b11_001_010], "vpsignw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x0a, 0b11_001_010], "vpsignd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x0a, 0b11_001_010], "vpsignd ymm1, ymm0, ymm2"); - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x0b, 0b11_001_010], "vpmulhrsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x0b, 0b11_001_010], "vpmulhrsw ymm1, ymm0, ymm2"); - - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x0c, 0b11_001_010], "vpermilps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_101, 0x0c, 0b11_001_010], "vpermilps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x0d, 0b11_001_010], "vpermilpd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_101, 0x0d, 0b11_001_010], "vpermilpd ymm1, ymm0, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_001, 0x0d, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x0d, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x0e, 0b11_001_010], "vtestps xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x0e, 0b11_001_010], "vtestps ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x0e, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x0f, 0b11_001_010], "vtestpd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x0f, 0b11_001_010], "vtestpd ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x0f, 0b11_001_010]); - test_instr_vex_f16c(&[0xc4, 0b111_00010, 0b0_1111_001, 0x13, 0b11_001_010], "vcvtph2ps xmm1, xmm2"); - test_invalid(&[0xc4, 0b111_00010, 0b1_1111_001, 0x13, 0b11_001_010]); - - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x16, 0b11_001_010], "vpermps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x16, 0b00_001_010], "vpermps ymm1, ymm0, ymmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x16, 0b00_011_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x16, 0b00_011_010]); - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x17, 0b11_001_010], "vptest xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x17, 0b11_001_010], "vptest ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x17, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x17, 0b11_001_010]); - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x18, 0b00_001_010], "vbroadcastss xmm1, dword [edx]"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x18, 0b00_001_010], "vbroadcastss ymm1, dword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_001, 0x18, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x18, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x19, 0b00_001_010], "vbroadcastsd ymm1, qword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x19, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x19, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x1a, 0b00_001_010], "vbroadcastf128 ymm1, xmmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x1a, 0b00_001_010]); // vex.w=1 is invalid - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x1a, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_001, 0x1a, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x5a, 0b00_001_010], "vbroadcasti128 ymm1, xmmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_101, 0x5a, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x5a, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x5a, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x18, 0b11_001_010], "vbroadcastss xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x18, 0b11_001_010], "vbroadcastss ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x18, 0b00_001_010], "vbroadcastss ymm1, dword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_001, 0x18, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x18, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x19, 0b11_001_010]); // "vbroadcastsd xmm, xmm" is not legal (L!=0) - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x19, 0b11_001_010], "vbroadcastsd ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x19, 0b00_001_010], "vbroadcastsd ymm1, qword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x19, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x19, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_001, 0x19, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_001, 0x1a, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x1a, 0b11_001_010]); - - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x1c, 0b11_001_010], "vpabsb xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x1c, 0b11_001_010], "vpabsb ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x1c, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x1d, 0b11_001_010], "vpabsw xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x1d, 0b11_001_010], "vpabsw ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x1d, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x1e, 0b11_001_010], "vpabsd xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x1e, 0b11_001_010], "vpabsd ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x1e, 0b11_001_010]); - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x20, 0b11_001_010], "vpmovsxbw xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x20, 0b11_001_010], "vpmovsxbw ymm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x20, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x21, 0b11_001_010], "vpmovsxbd xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x21, 0b11_001_010], "vpmovsxbd ymm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x21, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x22, 0b11_001_010], "vpmovsxbq xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x22, 0b11_001_010], "vpmovsxbq ymm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x22, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x23, 0b11_001_010], "vpmovsxwd xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x23, 0b11_001_010], "vpmovsxwd ymm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x23, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x24, 0b11_001_010], "vpmovsxwq xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x24, 0b11_001_010], "vpmovsxwq ymm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x24, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x25, 0b11_001_010], "vpmovsxdq xmm1, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x25, 0b11_001_010], "vpmovsxdq ymm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x25, 0b11_001_010]); - - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x28, 0b11_001_010], "vpmuldq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x28, 0b11_001_010], "vpmuldq ymm1, ymm0, ymm2"); - - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x29, 0b11_001_010], "vpcmpeqq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x29, 0b11_001_010], "vpcmpeqq ymm1, ymm0, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2a, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x2a, 0b00_001_010], "vmovntdqa xmm1, xmmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2a, 0b00_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x2a, 0b00_001_010], "vmovntdqa ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2b, 0b11_001_010], "vpackusdw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2b, 0b11_001_010], "vpackusdw ymm1, ymm0, ymm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2b, 0b00_001_010], "vpackusdw ymm1, ymm0, ymmword [edx]"); - - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2c, 0b00_001_010], "vmaskmovps xmm1, xmm0, xmmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2c, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2c, 0b00_001_010], "vmaskmovps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2d, 0b00_001_010], "vmaskmovpd xmm1, xmm0, xmmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2d, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2d, 0b00_001_010], "vmaskmovpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2e, 0b00_001_010], "vmaskmovps xmmword [edx], xmm0, xmm1"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2e, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2e, 0b00_001_010], "vmaskmovps ymmword [edx], ymm0, ymm1"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x2f, 0b00_001_010], "vmaskmovpd xmmword [edx], xmm0, xmm1"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2f, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x2f, 0b00_001_010], "vmaskmovpd ymmword [edx], ymm0, ymm1"); - - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x30, 0b11_001_010], "vpmovzxbw xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x30, 0b11_001_010], "vpmovzxbw ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x31, 0b11_001_010], "vpmovzxbd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x31, 0b11_001_010], "vpmovzxbd ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x32, 0b11_001_010], "vpmovzxbq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x32, 0b11_001_010], "vpmovzxbq ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x33, 0b11_001_010], "vpmovzxwd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x33, 0b11_001_010], "vpmovzxwd ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x34, 0b11_001_010], "vpmovzxwq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x34, 0b11_001_010], "vpmovzxwq ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x35, 0b11_001_010], "vpmovzxdq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_101, 0x35, 0b11_001_010], "vpmovzxdq ymm1, xmm2"); - - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x30, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x30, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x31, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x31, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x32, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x32, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x33, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x33, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x34, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x34, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x35, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x35, 0b11_001_010]); - - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x36, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x36, 0b11_001_010], "vpermd ymm1, ymm0, ymm2"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x36, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x37, 0b11_001_010], "vpcmpgtq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x37, 0b11_001_010], "vpcmpgtq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x38, 0b11_001_010], "vpminsb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x38, 0b11_001_010], "vpminsb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x39, 0b11_001_010], "vpminsd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x39, 0b11_001_010], "vpminsd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x3a, 0b11_001_010], "vpminuw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x3a, 0b11_001_010], "vpminuw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x3b, 0b11_001_010], "vpminud xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x3b, 0b11_001_010], "vpminud ymm1, ymm0, ymm2"); - - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x3c, 0b11_001_010], "vpmaxsb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x3c, 0b11_001_010], "vpmaxsb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x3d, 0b11_001_010], "vpmaxsd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x3d, 0b11_001_010], "vpmaxsd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x3e, 0b11_001_010], "vpmaxuw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x3e, 0b11_001_010], "vpmaxuw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x3f, 0b11_001_010], "vpmaxud xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x3f, 0b11_001_010], "vpmaxud ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_0111_001, 0x40, 0b11_001_010], "vpmulld xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_0111_101, 0x40, 0b11_001_010], "vpmulld ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00010, 0b0_1111_001, 0x41, 0b11_001_010], "vphminposuw xmm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_001, 0x41, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0x41, 0b11_001_010]); -// TODO: should something b11at opcode 42 here? -// test_instr(&[0xc4, 0b110_00010, 0b1_0111_001, 0x42, 0b11_001_010], "vphminposuw xmm"); -// test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0x41, 0b11_001_010]); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x45, 0b00_001_010], "vpsrlvd xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x45, 0b00_001_010], "vpsrlvd ymm1, ymm0, ymmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x45, 0b11_001_010], "vpsrlvd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x45, 0b11_001_010], "vpsrlvd ymm1, ymm0, ymm2"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x45, 0b00_001_010], "vpsrlvq xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x45, 0b00_001_010], "vpsrlvq ymm1, ymm0, ymmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x45, 0b11_001_010], "vpsrlvq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x45, 0b11_001_010], "vpsrlvq ymm1, ymm0, ymm2"); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x46, 0b00_001_010], "vpsravd xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x46, 0b00_001_010], "vpsravd ymm1, ymm0, ymmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_001, 0x46, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_1111_101, 0x46, 0b00_001_010]); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x47, 0b00_001_010], "vpsllvd xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x47, 0b00_001_010], "vpsllvd ymm1, ymm0, ymmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x47, 0b11_001_010], "vpsllvd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x47, 0b11_001_010], "vpsllvd ymm1, ymm0, ymm2"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x47, 0b00_001_010], "vpsllvq xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x47, 0b00_001_010], "vpsllvq ymm1, ymm0, ymmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x47, 0b11_001_010], "vpsllvq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x47, 0b11_001_010], "vpsllvq ymm1, ymm0, ymm2"); - - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_001, 0x58, 0b11_000_001], "vpbroadcastd xmm0, xmm1"); - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_101, 0x58, 0b11_000_001], "vpbroadcastd ymm0, ymm1"); - test_invalid(&[0xc4, 0b111_00010, 0b1_1111_001, 0x58, 0b11_000_001]); - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_001, 0x59, 0b11_000_001], "vpbroadcastq xmm0, xmm1"); - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_101, 0x59, 0b11_000_001], "vpbroadcastq ymm0, ymm1"); - test_invalid(&[0xc4, 0b111_00010, 0b1_1111_001, 0x59, 0b11_000_001]); - - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_001, 0x78, 0b11_000_001], "vpbroadcastb xmm0, xmm1"); - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_101, 0x78, 0b11_000_001], "vpbroadcastb ymm0, ymm1"); - test_invalid(&[0xc4, 0b111_00010, 0b1_1111_001, 0x78, 0b11_000_001]); - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_001, 0x79, 0b11_000_001], "vpbroadcastw xmm0, xmm1"); - test_avx2(&[0xc4, 0b111_00010, 0b0_1111_101, 0x79, 0b11_000_001], "vpbroadcastw ymm0, ymm1"); - test_invalid(&[0xc4, 0b111_00010, 0b1_1111_001, 0x79, 0b11_000_001]); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x8c, 0b00_001_010], "vpmaskmovd xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x8c, 0b00_001_010], "vpmaskmovd ymm1, ymm0, ymmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x8c, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x8c, 0b00_001_010], "vpmaskmovq xmm1, xmm0, xmmword [edx]"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x8c, 0b00_001_010], "vpmaskmovq ymm1, ymm0, ymmword [edx]"); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x8c, 0b11_001_010]); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x8e, 0b00_001_010], "vpmaskmovd xmmword [edx], xmm0, xmm1"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x8e, 0b00_001_010], "vpmaskmovd ymmword [edx], ymm0, ymm1"); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x8e, 0b11_001_010]); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x8e, 0b00_001_010], "vpmaskmovq xmmword [edx], xmm0, xmm1"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x8e, 0b00_001_010], "vpmaskmovq ymmword [edx], ymm0, ymm1"); - test_invalid(&[0xc4, 0b110_00010, 0b0_1111_001, 0x8e, 0b11_001_010]); - - /* - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x90, 0b00_000_100, 0xa1], "vpgatherdd xmm0, dword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x90, 0b00_000_100, 0xa1], "vpgatherdd ymm0, dword [ecx + ymm12 * 4], ymm0"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x90, 0b00_000_100, 0xa1], "vpgatherdq xmm0, dword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x90, 0b00_000_100, 0xa1], "vpgatherdq ymm0, qword [ecx + ymm12 * 4], ymm0"); - - test_avx2(&[0xc4, 0b000_00010, 0b0_1111_001, 0x91, 0b00_000_100, 0xa1], "vpgatherqd xmm0, dword xmmword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b000_00010, 0b0_1111_101, 0x91, 0b00_000_100, 0xa1], "vpgatherqd xmm0, dword xmmword [ecx + ymm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b000_00010, 0b1_1111_001, 0x91, 0b00_000_100, 0xa1], "vpgatherqq xmm0, dword xmmword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b000_00010, 0b1_1111_101, 0x91, 0b00_000_100, 0xa1], "vpgatherqq ymm0, qword xmmword [ecx + ymm12 * 4], ymm0"); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x92, 0b00_000_100, 0xa1], "vgatherdps xmm0, dword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x92, 0b00_000_100, 0xa1], "vgatherdps ymm0, qword [ecx + ymm12 * 4], ymm0"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x92, 0b00_000_100, 0xa1], "vgatherdpd xmm0, dword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x92, 0b00_000_100, 0xa1], "vgatherdpd ymm0, qword [ecx + ymm12 * 4], ymm0"); - - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_001, 0x93, 0b00_000_100, 0xa1], "vgatherqps xmm0, dword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b110_00010, 0b0_1111_101, 0x93, 0b00_000_100, 0xa1], "vgatherqps ymm0, qword [ecx + ymm12 * 4], ymm0"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_001, 0x93, 0b00_000_100, 0xa1], "vgatherqpd xmm0, dword [ecx + xmm12 * 4], xmm0"); - test_avx2(&[0xc4, 0b110_00010, 0b1_1111_101, 0x93, 0b00_000_100, 0xa1], "vgatherqpd ymm0, qword [ecx + ymm12 * 4], ymm0"); - */ - - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b0_1111_001, 0xdb, 0b11_001_010], "vaesimc xmm1, xmm2"); - test_invalid(&[0xc4, 0b110_00010, 0b0_0111_101, 0xdb, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00010, 0b1_0111_101, 0xdb, 0b11_001_010]); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_001, 0xdc, 0b11_001_010], "vaesenc xmm1, xmm0, xmm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_101, 0xdc, 0b11_001_010], "vaesenc ymm1, ymm0, ymm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_001, 0xdd, 0b11_001_010], "vaesenclast xmm1, xmm0, xmm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_101, 0xdd, 0b11_001_010], "vaesenclast ymm1, ymm0, ymm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_001, 0xde, 0b11_001_010], "vaesdec xmm1, xmm0, xmm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_101, 0xde, 0b11_001_010], "vaesdec ymm1, ymm0, ymm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_001, 0xdf, 0b11_001_010], "vaesdeclast xmm1, xmm0, xmm2"); - test_instr_vex_aesni(&[0xc4, 0b110_00010, 0b1_0111_101, 0xdf, 0b11_001_010], "vaesdeclast ymm1, ymm0, ymm2"); - - // prefix 01 - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x10, 0b00_001_010], "vmovsd xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x10, 0b00_001_010], "vmovsd xmm1, qword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_011, 0x10, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_111, 0x10, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x10, 0b00_001_010], "vmovupd xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x10, 0b00_001_010], "vmovupd ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x11, 0b00_001_010], "vmovupd xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x11, 0b00_001_010], "vmovupd ymmword [edx], ymm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x11, 0b00_001_010], "vmovsd qword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x11, 0b00_001_010], "vmovsd qword [edx], xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_011, 0x11, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_111, 0x11, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x10, 0b00_001_010], "vmovupd xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x10, 0b00_001_010], "vmovupd ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x11, 0b00_001_010], "vmovupd xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x11, 0b00_001_010], "vmovupd ymmword [edx], ymm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x10, 0b00_001_010], "vmovss xmm1, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x10, 0b00_001_010], "vmovss xmm1, dword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_010, 0x10, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_110, 0x10, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x10, 0b00_001_010], "vmovups xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x10, 0b00_001_010], "vmovups ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x11, 0b00_001_010], "vmovups xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x11, 0b00_001_010], "vmovups ymmword [edx], ymm1"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x11, 0b11_001_010], "vmovsd xmm2, xmm0, xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x11, 0b11_001_010], "vmovsd xmm2, xmm0, xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x11, 0b00_001_010], "vmovss dword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x11, 0b00_001_010], "vmovss dword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x11, 0b00_001_010], "vmovups xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x11, 0b00_001_010], "vmovups ymmword [edx], ymm1"); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x12, 0b00_001_010], "vmovddup xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x12, 0b00_001_010], "vmovddup ymm1, ymmword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_011, 0x12, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_111, 0x12, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b11_001_010], "vmovhlps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b00_001_010], "vmovlps xmm1, xmm0, qword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_100, 0x12, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_111, 0x12, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x12, 0b00_001_010], "vmovsldup xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x12, 0b00_001_010], "vmovsldup ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x12, 0b00_001_010], "vmovsldup xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x12, 0b00_001_010], "vmovsldup ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x12, 0b00_001_010], "vmovlpd xmm1, xmm0, qword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_101, 0x12, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x13, 0b00_001_010], "vmovlpd qword [edx], xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_001, 0x13, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_101, 0x13, 0b00_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b0_0111_000, 0x14, 0b00_001_010], "vunpcklps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_100, 0x14, 0b00_001_010], "vunpcklps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x14, 0b00_001_010], "vunpcklpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_101, 0x14, 0b00_001_010], "vunpcklpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_000, 0x15, 0b00_001_010], "vunpckhps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_100, 0x15, 0b00_001_010], "vunpckhps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x15, 0b00_001_010], "vunpckhpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_101, 0x15, 0b00_001_010], "vunpckhpd ymm1, ymm0, ymmword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x16, 0b11_001_010], "vmovshdup xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x16, 0b11_001_010], "vmovshdup ymm1, ymm2"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_010, 0x16, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_110, 0x16, 0b11_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x16, 0b00_001_010], "vmovhps xmm1, xmm0, qword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_100, 0x16, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x16, 0b00_001_010], "vmovhpd xmm1, xmm0, qword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_101, 0x16, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_001, 0x16, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x17, 0b00_001_010], "vmovhps qword [edx], xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_100, 0x17, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_000, 0x17, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_100, 0x17, 0b00_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x17, 0b00_001_010], "vmovhpd qword [edx], xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_001, 0x17, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0x17, 0b00_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_000, 0x28, 0b11_001_010], "vmovaps xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x28, 0b11_001_010], "vmovaps ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_000, 0x29, 0b11_001_010], "vmovaps xmm2, xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x29, 0b11_001_010], "vmovaps ymm2, ymm1"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x28, 0b11_001_010], "vmovapd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x28, 0b11_001_010], "vmovapd ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x29, 0b11_001_010], "vmovapd xmm2, xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x29, 0b11_001_010], "vmovapd ymm2, ymm1"); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x2a, 0b11_001_010], "vcvtsi2ss xmm1, xmm0, edx"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x2a, 0b00_001_010], "vcvtsi2ss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x2a, 0b11_001_010], "vcvtsi2ss xmm1, xmm0, edx"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x2a, 0b00_001_010], "vcvtsi2ss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x2a, 0b11_001_010], "vcvtsi2ss xmm1, xmm0, edx"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x2a, 0b00_001_010], "vcvtsi2sd xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x2a, 0b00_001_010], "vcvtsi2sd xmm1, xmm0, dword [edx]"); - test_instr(&[0xc5, 0b1_1111_011, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"); - test_instr(&[0xc5, 0b1_1111_111, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_000, 0x2b, 0b00_001_010], "vmovntps xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x2b, 0b00_001_010], "vmovntps ymmword [edx], ymm1"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_000, 0x2b, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_100, 0x2b, 0b11_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x2b, 0b00_001_010], "vmovntpd xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x2b, 0b00_001_010], "vmovntpd ymmword [edx], ymm1"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_001, 0x2b, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0x2b, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x2c, 0b00_001_010], "vcvttss2si ecx, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x2c, 0b00_001_010], "vcvttss2si ecx, dword [edx]"); - test_instr(&[0xc5, 0b1_1111_010, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"); - test_instr(&[0xc5, 0b1_1111_010, 0x2c, 0b00_001_010], "vcvttss2si ecx, dword [edx]"); - test_instr(&[0xc5, 0b1_1111_110, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x2c, 0b00_001_010], "vcvttsd2si ecx, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x2c, 0b00_001_010], "vcvttsd2si ecx, qword [edx]"); - test_instr(&[0xc5, 0b1_1111_011, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"); - test_instr(&[0xc5, 0b1_1111_111, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"); - test_instr(&[0xc5, 0b1_1111_111, 0x2c, 0b00_001_010], "vcvttsd2si ecx, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x2d, 0b00_001_010], "vcvtss2si ecx, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x2d, 0b00_001_010], "vcvtss2si ecx, dword [edx]"); - test_instr(&[0xc5, 0b1_1111_010, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"); - test_instr(&[0xc5, 0b1_1111_010, 0x2d, 0b00_001_010], "vcvtss2si ecx, dword [edx]"); - test_instr(&[0xc5, 0b1_1111_110, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x2d, 0b00_001_010], "vcvtsd2si ecx, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x2d, 0b00_001_010], "vcvtsd2si ecx, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x2d, 0b00_001_010], "vcvtsd2si ecx, qword [edx]"); - test_instr(&[0xc5, 0b1_1111_011, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"); - test_instr(&[0xc5, 0b1_1111_111, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x2e, 0b00_001_010], "vucomisd xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x2e, 0b00_001_010], "vucomisd xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x2e, 0b11_001_010], "vucomisd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x2e, 0b11_001_010], "vucomisd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x2f, 0b00_001_010], "vcomisd xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x2f, 0b00_001_010], "vcomisd xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x2f, 0b11_001_010], "vcomisd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x2f, 0b11_001_010], "vcomisd xmm1, xmm2"); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_001, 0x2e, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_101, 0x2e, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_001, 0x2e, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_101, 0x2e, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_001, 0x2f, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_101, 0x2f, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_001, 0x2f, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_0111_101, 0x2f, 0b11_001_010]); - - test_instr(&[0xc5, 0b1_1111_000, 0x2e, 0b11_001_010], "vucomiss xmm1, xmm2"); - test_instr(&[0xc5, 0b1_1111_100, 0x2e, 0b00_001_010], "vucomiss xmm1, dword [edx]"); - test_instr(&[0xc5, 0b1_1111_000, 0x2f, 0b11_001_010], "vcomiss xmm1, xmm2"); - test_instr(&[0xc5, 0b1_1111_100, 0x2f, 0b00_001_010], "vcomiss xmm1, dword [edx]"); - test_invalid(&[0xc5, 0b1_1111_111, 0x2f, 0b11_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x50, 0b11_001_010], "vmovmskps ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x50, 0b11_001_010], "vmovmskps ecx, ymm2"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_000, 0x50, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_100, 0x50, 0b00_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x50, 0b11_001_010], "vmovmskpd ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x50, 0b11_001_010], "vmovmskpd ecx, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x50, 0b11_001_010], "vmovmskpd ecx, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x50, 0b11_001_010], "vmovmskpd ecx, ymm2"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_001, 0x50, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_101, 0x50, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_001, 0x50, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_101, 0x50, 0b00_001_010]); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x51, 0b00_001_010], "vsqrtpd xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x51, 0b00_001_010], "vsqrtpd ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_011, 0x51, 0b00_001_010], "vsqrtsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_111, 0x51, 0b00_001_010], "vsqrtsd xmm1, xmm0, qword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x51, 0b00_001_010], "vsqrtps xmm1, xmmword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_000, 0x51, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x51, 0b00_001_010], "vsqrtps ymm1, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x51, 0b00_001_010], "vsqrtss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x51, 0b00_001_010], "vsqrtss xmm1, xmm0, dword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x52, 0b11_001_010], "vrsqrtps xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x52, 0b11_001_010], "vrsqrtps ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x52, 0b11_001_010], "vrsqrtss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x52, 0b11_001_010], "vrsqrtss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x53, 0b11_001_010], "vrcpps xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x53, 0b11_001_010], "vrcpps ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x53, 0b11_001_010], "vrcpss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x53, 0b11_001_010], "vrcpss xmm1, xmm0, xmm2"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x54, 0b11_001_010], "vandps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x54, 0b11_001_010], "vandps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x55, 0b11_001_010], "vandnps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x55, 0b11_001_010], "vandnps ymm1, ymm0, ymm2"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x54, 0b00_001_010], "vandpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x54, 0b00_001_010], "vandpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x55, 0b00_001_010], "vandnpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x55, 0b00_001_010], "vandnpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x56, 0b00_001_010], "vorpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x56, 0b00_001_010], "vorpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x56, 0b00_001_010], "vorps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x56, 0b00_001_010], "vorps ymm1, ymm0, ymmword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x57, 0b11_001_010], "vxorps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x57, 0b11_001_010], "vxorps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x57, 0b11_001_010], "vxorpd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x57, 0b11_001_010], "vxorpd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x58, 0b11_001_010], "vaddps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x58, 0b11_001_010], "vaddps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_010, 0x58, 0b11_001_010], "vaddss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_110, 0x58, 0b11_001_010], "vaddss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_010, 0x58, 0b00_001_010], "vaddss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_110, 0x58, 0b00_001_010], "vaddss xmm1, xmm0, dword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x58, 0b00_001_010], "vaddpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x58, 0b00_001_010], "vaddpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x58, 0b00_001_010], "vaddsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x58, 0b00_001_010], "vaddsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x59, 0b00_001_010], "vmulps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x59, 0b00_001_010], "vmulps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x59, 0b00_001_010], "vmulpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x59, 0b00_001_010], "vmulpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_010, 0x59, 0b00_001_010], "vmulss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_110, 0x59, 0b00_001_010], "vmulss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x59, 0b00_001_010], "vmulsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x59, 0b00_001_010], "vmulsd xmm1, xmm0, qword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x5a, 0b11_001_010], "vcvtps2pd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x5a, 0b11_001_010], "vcvtps2pd ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x5a, 0b00_001_010], "vcvtps2pd xmm1, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x5a, 0b00_001_010], "vcvtps2pd ymm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x5a, 0b11_001_010], "vcvtpd2ps xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x5a, 0b11_001_010], "vcvtpd2ps xmm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x5a, 0b11_001_010], "vcvtsd2ss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x5a, 0b11_001_010], "vcvtsd2ss xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_011, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_111, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x5a, 0b11_001_010], "vcvtss2sd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x5a, 0b11_001_010], "vcvtss2sd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x5b, 0b11_001_010], "vcvtps2dq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x5b, 0b11_001_010], "vcvtps2dq ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x5b, 0b11_001_010], "vcvttps2dq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0x5b, 0b11_001_010], "vcvttps2dq ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x5b, 0b11_001_010], "vcvtdq2ps xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_000, 0x5b, 0b00_001_010], "vcvtdq2ps xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x5b, 0b11_001_010], "vcvtdq2ps ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_100, 0x5b, 0b00_001_010], "vcvtdq2ps ymm1, ymmword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b0_1111_000, 0x5c, 0b00_001_010], "vsubps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_100, 0x5c, 0b00_001_010], "vsubps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_010, 0x5c, 0b00_001_010], "vsubss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_110, 0x5c, 0b00_001_010], "vsubss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x5c, 0b00_001_010], "vsubpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x5c, 0b00_001_010], "vsubpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_011, 0x5c, 0b00_001_010], "vsubsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_111, 0x5c, 0b00_001_010], "vsubsd xmm1, xmm0, qword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x5d, 0b00_001_010], "vminps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x5d, 0b00_001_010], "vminps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_010, 0x5d, 0b00_001_010], "vminss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_110, 0x5d, 0b00_001_010], "vminss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x5d, 0b00_001_010], "vminpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x5d, 0b00_001_010], "vminpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x5d, 0b00_001_010], "vminsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x5d, 0b00_001_010], "vminsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x5e, 0b00_001_010], "vdivps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x5e, 0b00_001_010], "vdivps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x5e, 0b00_001_010], "vdivpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_010, 0x5e, 0b00_001_010], "vdivss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x5e, 0b00_001_010], "vdivsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x5e, 0b00_001_010], "vdivps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x5e, 0b00_001_010], "vdivpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_110, 0x5e, 0b00_001_010], "vdivss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x5e, 0b00_001_010], "vdivsd xmm1, xmm0, qword [edx]"); - - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x5f, 0b00_001_010], "vmaxps xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x5f, 0b00_001_010], "vmaxpd xmm1, xmm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_010, 0x5f, 0b00_001_010], "vmaxss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x5f, 0b00_001_010], "vmaxsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0x5f, 0b00_001_010], "vmaxps ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x5f, 0b00_001_010], "vmaxpd ymm1, ymm0, ymmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_110, 0x5f, 0b00_001_010], "vmaxss xmm1, xmm0, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x5f, 0b00_001_010], "vmaxsd xmm1, xmm0, qword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x60, 0b11_001_010], "vpunpcklbw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x60, 0b11_001_010], "vpunpcklbw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x61, 0b11_001_010], "vpunpcklwd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x61, 0b11_001_010], "vpunpcklwd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x62, 0b11_001_010], "vpunpckldq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x62, 0b11_001_010], "vpunpckldq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x63, 0b11_001_010], "vpacksswb xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_101, 0x63, 0b11_001_010], "vpacksswb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x64, 0b11_001_010], "vpcmpgtb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x64, 0b11_001_010], "vpcmpgtb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x65, 0b11_001_010], "vpcmpgtw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x65, 0b11_001_010], "vpcmpgtw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x66, 0b11_001_010], "vpcmpgtd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x66, 0b11_001_010], "vpcmpgtd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x67, 0b11_001_010], "vpackuswb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x67, 0b11_001_010], "vpackuswb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x68, 0b11_001_010], "vpunpckhbw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x68, 0b11_001_010], "vpunpckhbw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x69, 0b11_001_010], "vpunpckhwd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x69, 0b11_001_010], "vpunpckhwd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x6a, 0b11_001_010], "vpunpckhdq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x6a, 0b11_001_010], "vpunpckhdq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0x6b, 0b11_001_010], "vpackssdw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0x6b, 0b11_001_010], "vpackssdw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x6c, 0b11_001_010], "vpunpcklqdq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x6c, 0b11_001_010], "vpunpcklqdq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x6d, 0b11_001_010], "vpunpckhqdq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x6d, 0b11_001_010], "vpunpckhqdq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x6e, 0b11_001_010], "vmovd xmm1, edx"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x6e, 0b00_001_010], "vmovd xmm1, dword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xd6, 0b00_001_010], "vmovq qword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xd6, 0b11_001_010], "vmovq xmm2, xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0x6e, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x6f, 0b11_001_010], "vmovdqa xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x6f, 0b11_001_010], "vmovdqa ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x6f, 0b11_001_010], "vmovdqu xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x6f, 0b11_001_010], "vmovdqu ymm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x70, 0b11_001_010, 0x77], "vpshufd xmm1, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x70, 0b11_001_010, 0x77], "vpshufd ymm1, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x70, 0b11_001_010, 0x77], "vpshufhw xmm1, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_110, 0x70, 0b11_001_010, 0x77], "vpshufhw ymm1, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0x70, 0b11_001_010, 0x77], "vpshuflw xmm1, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_111, 0x70, 0b11_001_010, 0x77], "vpshuflw ymm1, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_010_010, 0x77], "vpsrlw xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x71, 0b11_010_010, 0x77], "vpsrlw xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x71, 0b11_010_010, 0x77], "vpsrlw ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b00_011_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_100_010, 0x77], "vpsraw xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x71, 0b11_100_010, 0x77], "vpsraw ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_101_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_110_010, 0x77], "vpsllw xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x71, 0b11_110_010, 0x77], "vpsllw ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_000_010, 0x77]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b11_010_010, 0x77], "vpsrld xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_010_010, 0x77], "vpsrld ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_011_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b11_100_010, 0x77], "vpsrad xmm0, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_100_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_100_010, 0x77], "vpsrad ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_101_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b11_110_010, 0x77], "vpslld xmm0, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_110_010, 0x77]); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_110_010, 0x77], "vpslld ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_111_010, 0x77]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_000_010, 0x77]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_010_010, 0x77], "vpsrlq xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_011_010, 0x77], "vpsrldq xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_010_010, 0x77], "vpsrlq ymm0, ymm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_011_010, 0x77], "vpsrldq ymm0, ymm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_100_010, 0x77]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_101_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_110_010, 0x77], "vpsllq xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_111_010, 0x77], "vpslldq xmm0, xmm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_110_010, 0x77], "vpsllq ymm0, ymm2, 0x77"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_111_010, 0x77], "vpslldq ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x74, 0b11_001_010], "vpcmpeqb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0x74, 0b11_001_010], "vpcmpeqb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x75, 0b11_001_010], "vpcmpeqw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0x75, 0b11_001_010], "vpcmpeqw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x76, 0b11_001_010], "vpcmpeqd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0x76, 0b11_001_010], "vpcmpeqd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x7c, 0b11_001_010], "vhaddpd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x7c, 0b11_001_010], "vhaddpd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x7c, 0b11_001_010], "vhaddps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x7c, 0b11_001_010], "vhaddps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0x7d, 0b11_001_010], "vhsubpd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0x7d, 0b11_001_010], "vhsubpd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0x7d, 0b11_001_010], "vhsubps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0x7d, 0b11_001_010], "vhsubps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x7e, 0b11_001_010], "vmovd edx, xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_101, 0x7e, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0x7e, 0b11_001_010], "vmovd edx, xmm1"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0x7e, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0x7f, 0b11_001_010], "vmovdqa xmm2, xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_101, 0x7f, 0b11_001_010], "vmovdqa ymm2, ymm1"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_010, 0x7f, 0b11_001_010], "vmovdqu xmm2, xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_110, 0x7f, 0b11_001_010], "vmovdqu ymm2, ymm1"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b00_010_001], "vldmxcsr dword [ecx]"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_100, 0xae, 0b00_010_001]); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b11_010_001]); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b00_011_001], "vstmxcsr dword [ecx]"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_100, 0xae, 0b00_011_001]); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b11_011_001]); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0xc2, 0b11_001_010, 0x77], "vcmpps xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_100, 0xc2, 0b11_001_010, 0x77], "vcmpps ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xc2, 0b11_001_010, 0x77], "vcmppd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0xc2, 0b11_001_010, 0x77], "vcmppd ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0xc2, 0b11_001_010, 0x77], "vcmpsd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0xc2, 0b11_001_010, 0x77], "vcmpsd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xc4, 0b11_001_010, 0x77], "vpinsrw xmm1, xmm0, edx, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0xc4, 0b11_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_001, 0xc5, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0xc5, 0b11_001_010, 0x77], "vpextrw ecx, xmm2, 0x77"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0xc5, 0b00_001_010, 0x77]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0xc5, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xc6, 0b11_001_010, 0x77], "vshufpd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_101, 0xc6, 0b11_001_010, 0x77], "vshufpd ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_000, 0xc6, 0b11_001_010, 0x77], "vshufps xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_100, 0xc6, 0b11_001_010, 0x77], "vshufps ymm1, ymm0, ymm2, 0x77"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd0, 0b11_001_010], "vaddsubpd xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd0, 0b11_001_010], "vaddsubpd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_011, 0xd0, 0b11_001_010], "vaddsubps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_111, 0xd0, 0b11_001_010], "vaddsubps ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd1, 0b11_001_010], "vpsrlw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd1, 0b11_001_010], "vpsrlw ymm1, ymm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd1, 0b00_001_010], "vpsrlw ymm1, ymm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd2, 0b11_001_010], "vpsrld xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd2, 0b11_001_010], "vpsrld ymm1, ymm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd2, 0b00_001_010], "vpsrld ymm1, ymm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd3, 0b11_001_010], "vpsrlq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd3, 0b11_001_010], "vpsrlq ymm1, ymm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd3, 0b00_001_010], "vpsrlq ymm1, ymm0, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd4, 0b11_001_010], "vpaddq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd4, 0b11_001_010], "vpaddq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xd5, 0b11_001_010], "vpmullw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xd5, 0b11_001_010], "vpmullw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_1111_001, 0xd7, 0b11_001_010], "vpmovmskb ecx, xmm2"); - test_invalid(&[0xc4, 0b110_00001, 0b0_1111_001, 0xd7, 0b00_001_010]); - test_avx2(&[0xc4, 0b110_00001, 0b0_1111_101, 0xd7, 0b11_001_010], "vpmovmskb ecx, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd8, 0b11_001_010], "vpsubusb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd8, 0b11_001_010], "vpsubusb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd9, 0b11_001_010], "vpsubusw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd9, 0b11_001_010], "vpsubusw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xda, 0b11_001_010], "vpminub xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xda, 0b11_001_010], "vpminub ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xdb, 0b11_001_010], "vpand xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xdb, 0b11_001_010], "vpand ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xdc, 0b11_001_010], "vpaddusb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xdc, 0b11_001_010], "vpaddusb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xdd, 0b11_001_010], "vpaddusw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xdd, 0b11_001_010], "vpaddusw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xde, 0b11_001_010], "vpmaxub xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xde, 0b11_001_010], "vpmaxub ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xdf, 0b11_001_010], "vpandn xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xdf, 0b11_001_010], "vpandn ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe0, 0b11_001_010], "vpavgb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe0, 0b11_001_010], "vpavgb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe1, 0b11_001_010], "vpsraw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe1, 0b11_001_010], "vpsraw ymm1, ymm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe2, 0b11_001_010], "vpsrad xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe2, 0b11_001_010], "vpsrad ymm1, ymm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe3, 0b11_001_010], "vpavgw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe3, 0b11_001_010], "vpavgw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe4, 0b11_001_010], "vpmulhuw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe4, 0b11_001_010], "vpmulhuw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe5, 0b11_001_010], "vpmulhw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe5, 0b11_001_010], "vpmulhw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xe6, 0b11_001_010], "vcvttpd2dq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0xe6, 0b11_001_010], "vcvttpd2dq xmm1, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0xe6, 0b11_001_010], "vcvtdq2pd xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_110, 0xe6, 0b11_001_010], "vcvtdq2pd ymm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0xe6, 0b11_001_010], "vcvtpd2dq xmm1, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0xe6, 0b11_001_010], "vcvtpd2dq xmm1, ymm2"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0xe7, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0xe7, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xe7, 0b00_001_010], "vmovntdq xmmword [edx], xmm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_101, 0xe7, 0b00_001_010], "vmovntdq ymmword [edx], ymm1"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe8, 0b11_001_010], "vpsubsb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe8, 0b11_001_010], "vpsubsb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xe9, 0b11_001_010], "vpsubsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xe9, 0b11_001_010], "vpsubsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xea, 0b11_001_010], "vpminsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xea, 0b11_001_010], "vpminsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xeb, 0b11_001_010], "vpor xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xeb, 0b11_001_010], "vpor ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xec, 0b11_001_010], "vpaddsb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xec, 0b11_001_010], "vpaddsb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xed, 0b11_001_010], "vpaddsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xed, 0b11_001_010], "vpaddsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xee, 0b11_001_010], "vpmaxsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xee, 0b11_001_010], "vpmaxsw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xef, 0b11_001_010], "vpxor xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xef, 0b11_001_010], "vpxor ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_011, 0xf0, 0b00_001_010], "vlddqu xmm1, xmmword [edx]"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_111, 0xf0, 0b00_001_010], "vlddqu ymm1, ymmword [edx]"); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_011, 0xf0, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_011, 0xf0, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_0111_111, 0xf0, 0b11_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_111, 0xf0, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xf1, 0b11_001_010], "vpsllw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xf1, 0b11_001_010], "vpsllw ymm1, ymm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xf2, 0b11_001_010], "vpslld xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xf2, 0b11_001_010], "vpslld ymm1, ymm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xf3, 0b11_001_010], "vpsllq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xf3, 0b11_001_010], "vpsllq ymm1, ymm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xf4, 0b11_001_010], "vpmuludq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xf4, 0b11_001_010], "vpmuludq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xf5, 0b11_001_010], "vpmaddwd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0xf5, 0b11_001_010], "vpmaddwd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xf6, 0b11_001_010], "vpsadbw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_1111_101, 0xf6, 0b11_001_010], "vpsadbw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_1111_001, 0xf7, 0b11_001_010], "vmaskmovdqu xmm1, xmm2"); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_001, 0xf7, 0b00_001_010]); - test_invalid(&[0xc4, 0b110_00001, 0b1_1111_101, 0xf7, 0b11_001_010]); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xf8, 0b11_001_010], "vpsubb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xf8, 0b11_001_010], "vpsubb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xf9, 0b11_001_010], "vpsubw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xf9, 0b11_001_010], "vpsubw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xfa, 0b11_001_010], "vpsubd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xfa, 0b11_001_010], "vpsubd ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xfb, 0b11_001_010], "vpsubq xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xfb, 0b11_001_010], "vpsubq ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xfc, 0b11_001_010], "vpaddb xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xfc, 0b11_001_010], "vpaddb ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xfd, 0b11_001_010], "vpaddw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xfd, 0b11_001_010], "vpaddw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xfe, 0b11_001_010], "vpaddd xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xfe, 0b11_001_010], "vpaddd ymm1, ymm0, ymm2"); - - test_instr(&[0xc5, 0xf8, 0x10, 0x00], "vmovups xmm0, xmmword [eax]"); - test_instr(&[0xc5, 0xf8, 0x10, 0x01], "vmovups xmm0, xmmword [ecx]"); -} - -#[test] -fn strange_prefixing() { - test_display(&[0x66, 0x0f, 0x21, 0xc8], "mov eax, dr1"); - test_display(&[0xf2, 0x0f, 0x21, 0xc8], "mov eax, dr1"); - test_display(&[0xf3, 0x0f, 0x21, 0xc8], "mov eax, dr1"); -} - -#[test] -fn prefixed_0f() { - test_display(&[0x0f, 0x02, 0x01], "lar eax, word [ecx]"); - test_display(&[0x0f, 0x02, 0xc1], "lar eax, ecx"); - test_display(&[0x66, 0x0f, 0x02, 0x01], "lar ax, word [ecx]"); - test_display(&[0x66, 0x0f, 0x02, 0xc1], "lar ax, cx"); - test_display(&[0x0f, 0x03, 0x01], "lsl eax, word [ecx]"); - test_display(&[0x0f, 0x03, 0xc1], "lsl eax, ecx"); - test_display(&[0x66, 0x0f, 0x03, 0x01], "lsl ax, word [ecx]"); - test_display(&[0x66, 0x0f, 0x03, 0xc1], "lsl ax, cx"); - test_display(&[0x0f, 0x05], "syscall"); - test_display(&[0x66, 0x0f, 0x05], "syscall"); - test_display(&[0x0f, 0x06], "clts"); - test_display(&[0xf2, 0x0f, 0x06], "clts"); - test_display(&[0x0f, 0x07], "sysret"); - test_display(&[0xf2, 0x0f, 0x07], "sysret"); - test_display(&[0x0f, 0x12, 0x0f], "movlps xmm1, qword [edi]"); - test_display(&[0x0f, 0x12, 0xcf], "movhlps xmm1, xmm7"); - test_display(&[0x0f, 0x16, 0x0f], "movhps xmm1, qword [edi]"); - test_display(&[0x0f, 0x16, 0xcf], "movlhps xmm1, xmm7"); - test_display(&[0x0f, 0x12, 0xc0], "movhlps xmm0, xmm0"); - test_invalid(&[0x0f, 0x13, 0xc0]); - test_display(&[0x0f, 0x13, 0x00], "movlps qword [eax], xmm0"); - test_display(&[0x0f, 0x14, 0x08], "unpcklps xmm1, xmmword [eax]"); - test_display(&[0x0f, 0x15, 0x08], "unpckhps xmm1, xmmword [eax]"); - test_display(&[0x0f, 0x16, 0x0f], "movhps xmm1, qword [edi]"); - test_display(&[0x0f, 0x16, 0xc0], "movlhps xmm0, xmm0"); - test_invalid(&[0x0f, 0x17, 0xc0]); - test_display(&[0x0f, 0x17, 0x00], "movhps qword [eax], xmm0"); - test_display(&[0x0f, 0x18, 0xc0], "nop eax"); // capstone says invalid, xed says nop - test_display(&[0x0f, 0x18, 0x00], "prefetchnta zmmword [eax]"); - test_display(&[0x0f, 0x18, 0x08], "prefetcht0 zmmword [eax]"); - test_display(&[0x0f, 0x18, 0x10], "prefetcht1 zmmword [eax]"); - test_display(&[0x0f, 0x18, 0x18], "prefetcht2 zmmword [eax]"); - test_display(&[0x0f, 0x18, 0x20], "nop zmmword [eax]"); - test_display(&[0x0f, 0x18, 0xcc], "nop esp"); - test_display(&[0x0f, 0x19, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x1a, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x1b, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x1c, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x1d, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x1e, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x1f, 0x20], "nop dword [eax]"); - test_display(&[0x0f, 0x20, 0xc0], "mov eax, cr0"); - test_invalid(&[0x0f, 0x20, 0xc8]); - test_display(&[0x0f, 0x21, 0xc8], "mov eax, dr1"); - test_display(&[0x0f, 0x22, 0xc0], "mov cr0, eax"); - test_invalid(&[0x0f, 0x22, 0xc8]); - test_display(&[0x0f, 0x22, 0xc7], "mov cr0, edi"); - test_display(&[0x0f, 0x23, 0xc8], "mov dr1, eax"); - test_display(&[0x0f, 0x23, 0xcf], "mov dr1, edi"); - test_display(&[0x0f, 0x30], "wrmsr"); - test_display(&[0x0f, 0x31], "rdtsc"); - test_display(&[0x0f, 0x32], "rdmsr"); - test_display(&[0x0f, 0x33], "rdpmc"); - test_display(&[0x0f, 0x34], "sysenter"); - test_display(&[0x0f, 0x35], "sysexit"); - test_invalid(&[0x0f, 0x36]); - test_display(&[0x0f, 0x37], "getsec"); - test_invalid(&[0x66, 0x0f, 0x37]); - test_invalid(&[0xf2, 0x0f, 0x37]); - test_invalid(&[0xf3, 0x0f, 0x37]); - test_display(&[0x0f, 0x60, 0x00], "punpcklbw mm0, dword [eax]"); - test_display(&[0x0f, 0x60, 0xc2], "punpcklbw mm0, mm2"); - test_display(&[0x0f, 0x61, 0x00], "punpcklwd mm0, dword [eax]"); - test_display(&[0x0f, 0x61, 0xc2], "punpcklwd mm0, mm2"); - test_display(&[0x0f, 0x62, 0x00], "punpckldq mm0, dword [eax]"); - test_display(&[0x0f, 0x62, 0xc2], "punpckldq mm0, mm2"); - test_display(&[0x0f, 0x63, 0x00], "packsswb mm0, qword [eax]"); - test_display(&[0x0f, 0x63, 0xc2], "packsswb mm0, mm2"); - test_display(&[0x0f, 0x64, 0x00], "pcmpgtb mm0, qword [eax]"); - test_display(&[0x0f, 0x64, 0xc2], "pcmpgtb mm0, mm2"); - test_display(&[0x0f, 0x65, 0x00], "pcmpgtw mm0, qword [eax]"); - test_display(&[0x0f, 0x65, 0xc2], "pcmpgtw mm0, mm2"); - test_display(&[0x0f, 0x66, 0x00], "pcmpgtd mm0, qword [eax]"); - test_display(&[0x0f, 0x66, 0xc2], "pcmpgtd mm0, mm2"); - test_display(&[0x0f, 0x67, 0x00], "packuswb mm0, qword [eax]"); - test_display(&[0x0f, 0x67, 0xc2], "packuswb mm0, mm2"); - test_display(&[0x0f, 0x68, 0x00], "punpckhbw mm0, qword [eax]"); - test_display(&[0x0f, 0x68, 0xc2], "punpckhbw mm0, mm2"); - test_display(&[0x0f, 0x69, 0x00], "punpckhwd mm0, qword [eax]"); - test_display(&[0x0f, 0x69, 0xc2], "punpckhwd mm0, mm2"); - test_display(&[0x0f, 0x6a, 0x00], "punpckhdq mm0, qword [eax]"); - test_display(&[0x0f, 0x6a, 0xc2], "punpckhdq mm0, mm2"); - test_display(&[0x0f, 0x6b, 0x00], "packssdw mm0, qword [eax]"); - test_display(&[0x0f, 0x6b, 0xc2], "packssdw mm0, mm2"); - test_invalid(&[0x0f, 0x6c]); - test_invalid(&[0x0f, 0x6d]); - test_display(&[0x0f, 0x6e, 0x00], "movd mm0, dword [eax]"); - test_display(&[0x0f, 0x6e, 0xc2], "movd mm0, edx"); - test_display(&[0x0f, 0x6f, 0x00], "movq mm0, qword [eax]"); - test_display(&[0x0f, 0x6f, 0xc2], "movq mm0, mm2"); - test_display(&[0x0f, 0x6f, 0xfb], "movq mm7, mm3"); - test_display(&[0x0f, 0x70, 0x00, 0x7f], "pshufw mm0, qword [eax], 0x7f"); - test_invalid(&[0x0f, 0x71, 0x00, 0x7f]); - test_invalid(&[0x0f, 0x71, 0xc0, 0x7f]); - test_display(&[0x0f, 0x71, 0xd0, 0x7f], "psrlw mm0, 0x7f"); - test_display(&[0x0f, 0x71, 0xe0, 0x7f], "psraw mm0, 0x7f"); - test_display(&[0x0f, 0x71, 0xf0, 0x7f], "psllw mm0, 0x7f"); - test_invalid(&[0x0f, 0x72, 0x00, 0x7f]); - test_invalid(&[0x0f, 0x72, 0xc0, 0x7f]); - test_display(&[0x0f, 0x72, 0xd0, 0x7f], "psrld mm0, 0x7f"); - test_display(&[0x0f, 0x72, 0xe0, 0x7f], "psrad mm0, 0x7f"); - test_display(&[0x0f, 0x72, 0xf0, 0x7f], "pslld mm0, 0x7f"); - test_invalid(&[0x0f, 0x73, 0x00, 0x7f]); - test_invalid(&[0x0f, 0x73, 0xc0, 0x7f]); - test_display(&[0x0f, 0x73, 0xd0, 0x7f], "psrlq mm0, 0x7f"); - test_invalid(&[0x0f, 0x73, 0xe0, 0x7f]); - test_display(&[0x0f, 0x73, 0xf0, 0x7f], "psllq mm0, 0x7f"); - test_display(&[0x0f, 0xa0], "push fs"); - test_display(&[0x0f, 0xa1], "pop fs"); - test_display(&[0x0f, 0xa2], "cpuid"); - test_display(&[0x0f, 0xa4, 0xc0, 0x11], "shld eax, eax, 0x11"); - test_display(&[0x66, 0x0f, 0xa4, 0xcf, 0x11], "shld di, cx, 0x11"); - test_display(&[0x0f, 0xa5, 0xc0], "shld eax, eax, cl"); - test_display(&[0x0f, 0xa5, 0xc9], "shld ecx, ecx, cl"); - test_display(&[0x0f, 0xac, 0xc0, 0x11], "shrd eax, eax, 0x11"); - test_display(&[0x66, 0x0f, 0xac, 0xcf, 0x11], "shrd di, cx, 0x11"); - test_display(&[0x0f, 0xad, 0xc9], "shrd ecx, ecx, cl"); -} - -#[test] -fn prefixed_660f() { - test_display(&[0x66, 0x0f, 0x10, 0xc0], "movupd xmm0, xmm0"); - test_display(&[0xf2, 0x66, 0x66, 0x0f, 0x10, 0xc0], "movsd xmm0, xmm0"); -} - -#[test] -fn prefixed_f20f() { - test_invalid(&[0xf2, 0x0f, 0x16, 0xcf]); - test_invalid(&[0x66, 0xf2, 0x66, 0x0f, 0x16, 0xcf]); -} - -#[test] -fn prefixed_f30f() { - test_display(&[0xf3, 0x0f, 0x16, 0xcf], "movshdup xmm1, xmm7"); - test_display(&[0xf3, 0x0f, 0x1e, 0xfa], "endbr64"); - test_display(&[0xf3, 0x0f, 0x1e, 0xfb], "endbr32"); - test_display(&[0xf3, 0x0f, 0x1e, 0xfc], "nop esp, edi"); -} - -#[test] -fn only_32bit() { - test_display(&[0x9a, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66], "callf 0x6655:0x44332211"); - test_display(&[0x66, 0x9a, 0x11, 0x22, 0x33, 0x44], "callf 0x4433:0x2211"); - test_display(&[0x67, 0xac], "lods al, byte ds:[si]"); - test_display(&[0x67, 0xae], "scas byte es:[di], al"); - test_display(&[0xac], "lods al, byte ds:[esi]"); - test_display(&[0xae], "scas byte es:[edi], al"); - test_display(&[0x67, 0xf3, 0xa4], "rep movs byte es:[di], byte ds:[si]"); - test_display(&[0xf3, 0xa4], "rep movs byte es:[edi], byte ds:[esi]"); - test_display(&[0x67, 0xf3, 0xa5], "rep movs dword es:[di], dword ds:[si]"); - test_display(&[0xf3, 0xa5], "rep movs dword es:[edi], dword ds:[esi]"); - test_display(&[0x66, 0x67, 0x8b, 0x0e, 0x55, 0xaa], "mov cx, word [0xaa55]"); - test_display(&[0x66, 0x8b, 0x0e], "mov cx, word [esi]"); - test_display(&[0x40], "inc eax"); - test_display(&[0x41], "inc ecx"); - test_display(&[0x47], "inc edi"); - test_display(&[0x48], "dec eax"); - test_display(&[0x4f], "dec edi"); - - test_display(&[0xa0, 0xc0, 0xb0, 0xa0, 0x90], "mov al, byte [0x90a0b0c0]"); - test_display(&[0x67, 0xa0, 0xc0, 0xb0], "mov al, byte [0xb0c0]"); - test_display(&[0x67, 0xa1, 0xc0, 0xb0], "mov eax, dword [0xb0c0]"); - test_display(&[0x66, 0x67, 0xa1, 0xc0, 0xb0], "mov ax, word [0xb0c0]"); - - test_display(&[0x60], "pushad"); - test_display(&[0x61], "popad"); - test_display(&[0x66, 0x60], "pusha"); - test_display(&[0x66, 0x61], "popa"); - test_display(&[0xce], "into"); - test_display(&[0x06], "push es"); - test_display(&[0x07], "pop es"); - test_display(&[0x0e], "push cs"); - test_display(&[0x16], "push ss"); - test_display(&[0x17], "pop ss"); - test_display(&[0x1e], "push ds"); - test_display(&[0x1f], "pop ds"); - test_display(&[0x27], "daa"); - test_display(&[0x2f], "das"); - test_display(&[0x37], "aaa"); - test_display(&[0x3f], "aas"); - test_display(&[0xd4, 0x01], "aam 0x1"); - test_display(&[0xd4, 0x0a], "aam 0xa"); - test_display(&[0xd5, 0x01], "aad 0x1"); - test_display(&[0xd5, 0x0a], "aad 0xa"); - - test_display(&[0xc5, 0x78, 0x10], "lds edi, far [eax + 0x10]"); - test_display(&[0x66, 0xc5, 0x78, 0x10], "lds di, dword [eax + 0x10]"); -} - -#[test] -fn test_adx() { - test_display(&[0x66, 0x0f, 0x38, 0xf6, 0xc1], "adcx eax, ecx"); - test_display(&[0x66, 0x0f, 0x38, 0xf6, 0x01], "adcx eax, dword [ecx]"); - test_display(&[0xf3, 0x0f, 0x38, 0xf6, 0xc1], "adox eax, ecx"); - test_display(&[0xf3, 0x0f, 0x38, 0xf6, 0x01], "adox eax, dword [ecx]"); -} - -#[test] -fn test_prefetchw() { - test_display(&[0x0f, 0x0d, 0x08], "prefetchw zmmword [eax]"); - test_display(&[0x0f, 0x0d, 0x00], "nop zmmword [eax]"); - test_invalid(&[0x0f, 0x0d, 0xc0]); -} - -#[test] -fn test_lzcnt() { - test_display(&[0x66, 0xf3, 0x0f, 0xbd, 0xc1], "lzcnt ax, cx"); - test_display(&[0xf3, 0x0f, 0xbd, 0xc1], "lzcnt eax, ecx"); -} - -#[test] -fn test_svm() { - test_display(&[0x0f, 0x01, 0xdf], "invlpga eax, ecx"); - test_display(&[0x0f, 0x01, 0xde], "skinit eax"); - test_display(&[0x0f, 0x01, 0xdd], "clgi"); - test_display(&[0x0f, 0x01, 0xdc], "stgi"); - test_display(&[0x0f, 0x01, 0xdb], "vmsave eax"); - test_display(&[0x0f, 0x01, 0xda], "vmload eax"); - test_display(&[0x0f, 0x01, 0xd9], "vmmcall"); - test_display(&[0x0f, 0x01, 0xd8], "vmrun eax"); - test_display(&[0x0f, 0x78, 0xc4], "vmread esp, eax"); - test_display(&[0x0f, 0x79, 0xc5], "vmwrite eax, ebp"); - test_display(&[0x0f, 0x78, 0x0b], "vmread qword [ebx], ecx"); - test_invalid(&[0x66, 0x0f, 0x78, 0x03]); - test_display(&[0x0f, 0x79, 0x0b], "vmwrite ecx, qword [ebx]"); - test_invalid(&[0x66, 0x0f, 0x79, 0x03]); -} - -#[test] -fn test_movbe() { - test_display(&[0x0f, 0x38, 0xf0, 0x06], "movbe eax, dword [esi]"); - test_invalid(&[0x0f, 0x38, 0xf0, 0xc6]); - test_display(&[0x0f, 0x38, 0xf1, 0x06], "movbe dword [esi], eax"); - test_display(&[0x66, 0x0f, 0x38, 0xf1, 0x06], "movbe word [esi], ax"); - test_invalid(&[0x66, 0x0f, 0x38, 0xf1, 0xc6]); -} - -#[test] -fn test_tsx() { - test_display(&[0xc6, 0xf8, 0x10], "xabort 0x10"); - test_display(&[0xc7, 0xf8, 0x10, 0x12, 0x34, 0x56], "xbegin $+0x56341210"); - test_display(&[0x66, 0xc7, 0xf8, 0x10, 0x12], "xbegin $+0x1210"); - test_display(&[0x0f, 0x01, 0xd5], "xend"); - test_display(&[0x0f, 0x01, 0xd6], "xtest"); -} - -#[test] -fn test_rand() { - test_display(&[0x0f, 0xc7, 0xfd], "rdseed ebp"); - test_display(&[0x66, 0x0f, 0xc7, 0xfd], "rdseed bp"); - test_display(&[0x0f, 0xc7, 0xf5], "rdrand ebp"); - test_display(&[0x66, 0x0f, 0xc7, 0xf5], "rdrand bp"); -} - -#[test] -fn test_sha() { - test_display(&[0x0f, 0x3a, 0xcc, 0x12, 0x40], "sha1rnds4 xmm2, xmmword [edx], 0x40"); - test_display(&[0x0f, 0x3a, 0xcc, 0x12, 0xff], "sha1rnds4 xmm2, xmmword [edx], 0xff"); - // with astonishing dismay: 66-prefixed sha1rnds4 is #UD only in 32-bit and 16-bit mode. - test_invalid(&[0x66, 0x0f, 0x3a, 0xcc, 0x12, 0xff]); - test_display(&[0x0f, 0x38, 0xc8, 0x12], "sha1nexte xmm2, xmmword [edx]"); - test_display(&[0x0f, 0x38, 0xc9, 0x12], "sha1msg1 xmm2, xmmword [edx]"); - test_display(&[0x0f, 0x38, 0xca, 0x12], "sha1msg2 xmm2, xmmword [edx]"); - test_display(&[0x0f, 0x38, 0xcb, 0x12], "sha256rnds2 xmm2, xmmword [edx]"); - test_display(&[0x0f, 0x38, 0xcc, 0x12], "sha256msg1 xmm2, xmmword [edx]"); - test_display(&[0x0f, 0x38, 0xcd, 0x12], "sha256msg2 xmm2, xmmword [edx]"); -} - -#[test] -fn test_vmx() { - fn test_display_vmx(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_vmx(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - test_display(&[0x0f, 0xc7, 0x3f], "vmptrst qword [edi]"); - test_display(&[0x0f, 0xc7, 0x37], "vmptrld qword [edi]"); - test_display(&[0xf3, 0x0f, 0xc7, 0x37], "vmxon qword [edi]"); - test_display(&[0x66, 0x0f, 0xc7, 0xf7], "rdrand di"); - test_display(&[0x66, 0x0f, 0xc7, 0x37], "vmclear qword [edi]"); - - // this is actually vmx - // test_invalid(&[0x66, 0x0f, 0xc7, 0x03]); - test_display(&[0x66, 0x0f, 0xc7, 0x33], "vmclear qword [ebx]"); - test_display(&[0xf3, 0x0f, 0xc7, 0x33], "vmxon qword [ebx]"); - - // these need vmx and invept features - test_display_vmx(&[0x66, 0x0f, 0x38, 0x80, 0x01], "invept eax, xmmword [ecx]"); - test_display_vmx(&[0x66, 0x0f, 0x38, 0x81, 0x01], "invvpid eax, xmmword [ecx]"); -} - -#[test] -fn test_rdpid() { - test_display(&[0xf3, 0x0f, 0xc7, 0xfd], "rdpid ebp"); -} - -#[test] -fn test_cmpxchg8b() { - test_display(&[0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"); - test_display(&[0xf2, 0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"); - test_display(&[0xf3, 0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"); - test_display(&[0x66, 0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"); -} - -#[test] -fn test_x87() { -// test_display(&[0xd8, 0x03], "fadd st, dword ptr [ebx]"); - test_display(&[0xd8, 0x03], "fadd st(0), dword [ebx]"); -// test_display(&[0xd8, 0x0b], "fmul st, dword ptr [ebx]"); - test_display(&[0xd8, 0x0b], "fmul st(0), dword [ebx]"); -// test_display(&[0xd8, 0x13], "fcom st, dword ptr [ebx]"); - test_display(&[0xd8, 0x13], "fcom st(0), dword [ebx]"); -// test_display(&[0xd8, 0x1b], "fcomp st, dword ptr [ebx]"); - test_display(&[0xd8, 0x1b], "fcomp st(0), dword [ebx]"); -// test_display(&[0xd8, 0x23], "fsub st, dword ptr [ebx]"); - test_display(&[0xd8, 0x23], "fsub st(0), dword [ebx]"); -// test_display(&[0xd8, 0x2b], "fsubr st, dword ptr [ebx]"); - test_display(&[0xd8, 0x2b], "fsubr st(0), dword [ebx]"); -// test_display(&[0xd8, 0x33], "fdiv st, dword ptr [ebx]"); - test_display(&[0xd8, 0x33], "fdiv st(0), dword [ebx]"); -// test_display(&[0xd8, 0x3b], "fdivr st, dword ptr [ebx]"); - test_display(&[0xd8, 0x3b], "fdivr st(0), dword [ebx]"); -// test_display(&[0xd8, 0xc3], "fadd st, st(3)"); - test_display(&[0xd8, 0xc3], "fadd st(0), st(3)"); -// test_display(&[0xd8, 0xcb], "fmul st, st(3)"); - test_display(&[0xd8, 0xcb], "fmul st(0), st(3)"); -// test_display(&[0xd8, 0xd3], "fcom st, st(3)"); - test_display(&[0xd8, 0xd3], "fcom st(0), st(3)"); -// test_display(&[0xd8, 0xdb], "fcomp st, st(3)"); - test_display(&[0xd8, 0xdb], "fcomp st(0), st(3)"); -// test_display(&[0xd8, 0xe3], "fsub st, st(3)"); - test_display(&[0xd8, 0xe3], "fsub st(0), st(3)"); -// test_display(&[0xd8, 0xeb], "fsubr st, st(3)"); - test_display(&[0xd8, 0xeb], "fsubr st(0), st(3)"); -// test_display(&[0xd8, 0xf3], "fdiv st, st(3)"); - test_display(&[0xd8, 0xf3], "fdiv st(0), st(3)"); -// test_display(&[0xd8, 0xfb], "fdivr st, st(3)"); - test_display(&[0xd8, 0xfb], "fdivr st(0), st(3)"); -// test_display(&[0xd9, 0x03], "fld st, dword ptr [ebx]"); - test_display(&[0xd9, 0x03], "fld st(0), dword [ebx]"); - test_invalid(&[0xd9, 0x08]); - test_invalid(&[0xd9, 0x09]); - test_invalid(&[0xd9, 0x0a]); - test_invalid(&[0xd9, 0x0b]); - test_invalid(&[0xd9, 0x0c]); - test_invalid(&[0xd9, 0x0d]); - test_invalid(&[0xd9, 0x0e]); - test_invalid(&[0xd9, 0x0f]); -// test_display(&[0xd9, 0x13], "fst dword ptr [ebx], st"); - test_display(&[0xd9, 0x13], "fst dword [ebx], st(0)"); -// test_display(&[0xd9, 0x1b], "fstp dword ptr [ebx], st"); - test_display(&[0xd9, 0x1b], "fstp dword [ebx], st(0)"); -// test_display(&[0xd9, 0x23], "fldenv ptr [ebx]"); - test_display(&[0xd9, 0x23], "fldenv ptr [ebx]"); -// test_display(&[0xd9, 0x2b], "fldcw word ptr [ebx]"); - test_display(&[0xd9, 0x2b], "fldcw word [ebx]"); -// test_display(&[0xd9, 0x33], "fnstenv ptr [ebx]"); - test_display(&[0xd9, 0x33], "fnstenv ptr [ebx]"); -// test_display(&[0xd9, 0x3b], "fnstcw word ptr [ebx]"); - test_display(&[0xd9, 0x3b], "fnstcw word [ebx]"); -// test_display(&[0xd9, 0xc3], "fld st, st(3)"); - test_display(&[0xd9, 0xc3], "fld st(0), st(3)"); -// test_display(&[0xd9, 0xcb], "fxch st, st(3)"); - test_display(&[0xd9, 0xcb], "fxch st(0), st(3)"); - test_display(&[0xd9, 0xd0], "fnop"); - test_invalid(&[0xd9, 0xd1]); - test_invalid(&[0xd9, 0xd2]); - test_invalid(&[0xd9, 0xd3]); - test_invalid(&[0xd9, 0xd4]); - test_invalid(&[0xd9, 0xd5]); - test_invalid(&[0xd9, 0xd6]); - test_invalid(&[0xd9, 0xd7]); - // undocumented save for intel xed -// test_display(&[0xd9, 0xdb], "fstpnce st(3), st"); - test_display(&[0xd9, 0xdb], "fstpnce st(3), st(0)"); - test_display(&[0xd9, 0xe0], "fchs"); - test_display(&[0xd9, 0xe1], "fabs"); - test_invalid(&[0xd9, 0xe2]); - test_invalid(&[0xd9, 0xe3]); - test_display(&[0xd9, 0xe4], "ftst"); - test_display(&[0xd9, 0xe5], "fxam"); - test_invalid(&[0xd9, 0xe6]); - test_invalid(&[0xd9, 0xe7]); - test_display(&[0xd9, 0xe8], "fld1"); - test_display(&[0xd9, 0xe9], "fldl2t"); - test_display(&[0xd9, 0xea], "fldl2e"); - test_display(&[0xd9, 0xeb], "fldpi"); - test_display(&[0xd9, 0xec], "fldlg2"); - test_display(&[0xd9, 0xed], "fldln2"); - test_display(&[0xd9, 0xee], "fldz"); - test_invalid(&[0xd9, 0xef]); - test_display(&[0xd9, 0xf0], "f2xm1"); - test_display(&[0xd9, 0xf1], "fyl2x"); - test_display(&[0xd9, 0xf2], "fptan"); - test_display(&[0xd9, 0xf3], "fpatan"); - test_display(&[0xd9, 0xf4], "fxtract"); - test_display(&[0xd9, 0xf5], "fprem1"); - test_display(&[0xd9, 0xf6], "fdecstp"); - test_display(&[0xd9, 0xf7], "fincstp"); - test_display(&[0xd9, 0xf8], "fprem"); - test_display(&[0xd9, 0xf9], "fyl2xp1"); - test_display(&[0xd9, 0xfa], "fsqrt"); - test_display(&[0xd9, 0xfb], "fsincos"); - test_display(&[0xd9, 0xfc], "frndint"); - test_display(&[0xd9, 0xfd], "fscale"); - test_display(&[0xd9, 0xfe], "fsin"); - test_display(&[0xd9, 0xff], "fcos"); -// test_display(&[0xda, 0x03], "fiadd st, dword ptr [ebx]"); - test_display(&[0xda, 0x03], "fiadd st(0), dword [ebx]"); -// test_display(&[0xda, 0x0b], "fimul st, dword ptr [ebx]"); - test_display(&[0xda, 0x0b], "fimul st(0), dword [ebx]"); -// test_display(&[0xda, 0x13], "ficom st, dword ptr [ebx]"); - test_display(&[0xda, 0x13], "ficom st(0), dword [ebx]"); -// test_display(&[0xda, 0x1b], "ficomp st, dword ptr [ebx]"); - test_display(&[0xda, 0x1b], "ficomp st(0), dword [ebx]"); -// test_display(&[0xda, 0x23], "fisub st, dword ptr [ebx]"); - test_display(&[0xda, 0x23], "fisub st(0), dword [ebx]"); -// test_display(&[0xda, 0x2b], "fisubr st, dword ptr [ebx]"); - test_display(&[0xda, 0x2b], "fisubr st(0), dword [ebx]"); -// test_display(&[0xda, 0x33], "fidiv st, dword ptr [ebx]"); - test_display(&[0xda, 0x33], "fidiv st(0), dword [ebx]"); -// test_display(&[0xda, 0x3b], "fidivr st, dword ptr [ebx]"); - test_display(&[0xda, 0x3b], "fidivr st(0), dword [ebx]"); -// test_display(&[0xda, 0xc3], "fcmovb st, st(3)"); - test_display(&[0xda, 0xc3], "fcmovb st(0), st(3)"); -// test_display(&[0xda, 0xcb], "fcmove st, st(3)"); - test_display(&[0xda, 0xcb], "fcmove st(0), st(3)"); -// test_display(&[0xda, 0xd3], "fcmovbe st, st(3)"); - test_display(&[0xda, 0xd3], "fcmovbe st(0), st(3)"); -// test_display(&[0xda, 0xdb], "fcmovu st, st(3)"); - test_display(&[0xda, 0xdb], "fcmovu st(0), st(3)"); - test_invalid(&[0xda, 0xe0]); - test_invalid(&[0xda, 0xe1]); - test_invalid(&[0xda, 0xe2]); - test_invalid(&[0xda, 0xe3]); - test_invalid(&[0xda, 0xe4]); - test_invalid(&[0xda, 0xe5]); - test_invalid(&[0xda, 0xe6]); - test_invalid(&[0xda, 0xe7]); - test_invalid(&[0xda, 0xe8]); - test_display(&[0xda, 0xe9], "fucompp"); - test_invalid(&[0xda, 0xea]); - test_invalid(&[0xda, 0xeb]); - test_invalid(&[0xda, 0xec]); - test_invalid(&[0xda, 0xed]); - test_invalid(&[0xda, 0xee]); - test_invalid(&[0xda, 0xef]); - test_invalid(&[0xda, 0xf0]); - test_invalid(&[0xda, 0xf1]); - test_invalid(&[0xda, 0xf2]); - test_invalid(&[0xda, 0xf3]); - test_invalid(&[0xda, 0xf4]); - test_invalid(&[0xda, 0xf5]); - test_invalid(&[0xda, 0xf6]); - test_invalid(&[0xda, 0xf7]); - test_invalid(&[0xda, 0xf8]); - test_invalid(&[0xda, 0xf9]); - test_invalid(&[0xda, 0xfa]); - test_invalid(&[0xda, 0xfb]); - test_invalid(&[0xda, 0xfc]); - test_invalid(&[0xda, 0xfd]); - test_invalid(&[0xda, 0xfe]); - test_invalid(&[0xda, 0xff]); -// test_display(&[0xdb, 0x03], "fild st, dword ptr [ebx]"); - test_display(&[0xdb, 0x03], "fild st(0), dword [ebx]"); -// test_display(&[0xdb, 0x0b], "fisttp dword ptr [ebx], st"); - test_display(&[0xdb, 0x0b], "fisttp dword [ebx], st(0)"); -// test_display(&[0xdb, 0x13], "fist dword ptr [ebx], st"); - test_display(&[0xdb, 0x13], "fist dword [ebx], st(0)"); -// test_display(&[0xdb, 0x1b], "fistp dword ptr [ebx], st"); - test_display(&[0xdb, 0x1b], "fistp dword [ebx], st(0)"); - test_invalid(&[0xdb, 0x20]); - test_invalid(&[0xdb, 0x21]); - test_invalid(&[0xdb, 0x22]); - test_invalid(&[0xdb, 0x23]); - test_invalid(&[0xdb, 0x24]); - test_invalid(&[0xdb, 0x25]); - test_invalid(&[0xdb, 0x26]); - test_invalid(&[0xdb, 0x27]); -// test_display(&[0xdb, 0x2b], "fld st, ptr [ebx]"); - test_display(&[0xdb, 0x2b], "fld st(0), mword [ebx]"); - test_invalid(&[0xdb, 0x30]); - test_invalid(&[0xdb, 0x31]); - test_invalid(&[0xdb, 0x32]); - test_invalid(&[0xdb, 0x33]); - test_invalid(&[0xdb, 0x34]); - test_invalid(&[0xdb, 0x35]); - test_invalid(&[0xdb, 0x36]); - test_invalid(&[0xdb, 0x37]); -// test_display(&[0xdb, 0x3b], "fstp ptr [ebx], st"); - test_display(&[0xdb, 0x3b], "fstp mword [ebx], st(0)"); -// test_display(&[0xdb, 0xc3], "fcmovnb st, st(3)"); - test_display(&[0xdb, 0xc3], "fcmovnb st(0), st(3)"); -// test_display(&[0xdb, 0xcb], "fcmovne st, st(3)"); - test_display(&[0xdb, 0xcb], "fcmovne st(0), st(3)"); -// test_display(&[0xdb, 0xd3], "fcmovnbe st, st(3)"); - test_display(&[0xdb, 0xd3], "fcmovnbe st(0), st(3)"); -// test_display(&[0xdb, 0xdb], "fcmovnu st, st(3)"); - test_display(&[0xdb, 0xdb], "fcmovnu st(0), st(3)"); - test_display(&[0xdb, 0xe0], "feni8087_nop"); - test_display(&[0xdb, 0xe1], "fdisi8087_nop"); - test_display(&[0xdb, 0xe2], "fnclex"); - test_display(&[0xdb, 0xe3], "fninit"); - test_display(&[0xdb, 0xe4], "fsetpm287_nop"); - test_invalid(&[0xdb, 0xe5]); - test_invalid(&[0xdb, 0xe6]); - test_invalid(&[0xdb, 0xe7]); -// test_display(&[0xdb, 0xeb], "fucomi st, st(3)"); - test_display(&[0xdb, 0xeb], "fucomi st(0), st(3)"); -// test_display(&[0xdb, 0xf3], "fcomi st, st(3)"); - test_display(&[0xdb, 0xf3], "fcomi st(0), st(3)"); - test_invalid(&[0xdb, 0xf8]); - test_invalid(&[0xdb, 0xf9]); - test_invalid(&[0xdb, 0xfa]); - test_invalid(&[0xdb, 0xfb]); - test_invalid(&[0xdb, 0xfc]); - test_invalid(&[0xdb, 0xfd]); - test_invalid(&[0xdb, 0xfe]); - test_invalid(&[0xdb, 0xff]); -// test_display(&[0xdc, 0x03], "fadd st, qword ptr [ebx]"); - test_display(&[0xdc, 0x03], "fadd st(0), qword [ebx]"); -// test_display(&[0xdc, 0x0b], "fmul st, qword ptr [ebx]"); - test_display(&[0xdc, 0x0b], "fmul st(0), qword [ebx]"); -// test_display(&[0xdc, 0x13], "fcom st, qword ptr [ebx]"); - test_display(&[0xdc, 0x13], "fcom st(0), qword [ebx]"); -// test_display(&[0xdc, 0x1b], "fcomp st, qword ptr [ebx]"); - test_display(&[0xdc, 0x1b], "fcomp st(0), qword [ebx]"); -// test_display(&[0xdc, 0x23], "fsub st, qword ptr [ebx]"); - test_display(&[0xdc, 0x23], "fsub st(0), qword [ebx]"); -// test_display(&[0xdc, 0x2b], "fsubr st, qword ptr [ebx]"); - test_display(&[0xdc, 0x2b], "fsubr st(0), qword [ebx]"); -// test_display(&[0xdc, 0x33], "fdiv st, qword ptr [ebx]"); - test_display(&[0xdc, 0x33], "fdiv st(0), qword [ebx]"); -// test_display(&[0xdc, 0x3b], "fdivr st, qword ptr [ebx]"); - test_display(&[0xdc, 0x3b], "fdivr st(0), qword [ebx]"); -// test_display(&[0xdc, 0xc3], "fadd st(3), st"); - test_display(&[0xdc, 0xc3], "fadd st(3), st(0)"); -// test_display(&[0xdc, 0xcb], "fmul st(3), st"); - test_display(&[0xdc, 0xcb], "fmul st(3), st(0)"); -// test_display(&[0xdc, 0xd3], "fcom st, st(3)"); - test_display(&[0xdc, 0xd3], "fcom st(0), st(3)"); -// test_display(&[0xdc, 0xdb], "fcomp st, st(3)"); - test_display(&[0xdc, 0xdb], "fcomp st(0), st(3)"); -// test_display(&[0xdc, 0xe3], "fsubr st(3), st"); - test_display(&[0xdc, 0xe3], "fsubr st(3), st(0)"); -// test_display(&[0xdc, 0xeb], "fsub st(3), st"); - test_display(&[0xdc, 0xeb], "fsub st(3), st(0)"); -// test_display(&[0xdc, 0xf3], "fdivr st(3), st"); - test_display(&[0xdc, 0xf3], "fdivr st(3), st(0)"); -// test_display(&[0xdc, 0xfb], "fdiv st(3), st"); - test_display(&[0xdc, 0xfb], "fdiv st(3), st(0)"); -// test_display(&[0xdd, 0x03], "fld st, qword ptr [ebx]"); - test_display(&[0xdd, 0x03], "fld st(0), qword [ebx]"); -// test_display(&[0xdd, 0x0b], "fisttp qword ptr [ebx], st"); - test_display(&[0xdd, 0x0b], "fisttp qword [ebx], st(0)"); -// test_display(&[0xdd, 0x13], "fst qword ptr [ebx], st"); - test_display(&[0xdd, 0x13], "fst qword [ebx], st(0)"); -// test_display(&[0xdd, 0x1b], "fstp qword ptr [ebx], st"); - test_display(&[0xdd, 0x1b], "fstp qword [ebx], st(0)"); -// test_display(&[0xdd, 0x23], "frstor ptr [ebx]"); - test_display(&[0xdd, 0x23], "frstor ptr [ebx]"); - test_invalid(&[0xdd, 0x28]); - test_invalid(&[0xdd, 0x29]); - test_invalid(&[0xdd, 0x2a]); - test_invalid(&[0xdd, 0x2b]); - test_invalid(&[0xdd, 0x2c]); - test_invalid(&[0xdd, 0x2d]); - test_invalid(&[0xdd, 0x2e]); - test_invalid(&[0xdd, 0x2f]); -// test_display(&[0xdd, 0x33], "fnsave ptr [ebx]"); - test_display(&[0xdd, 0x33], "fnsave ptr [ebx]"); -// test_display(&[0xdd, 0x3b], "fnstsw word ptr [ebx]"); - test_display(&[0xdd, 0x3b], "fnstsw word [ebx]"); - test_display(&[0xdd, 0xc3], "ffree st(3)"); -// test_display(&[0xdd, 0xcb], "fxch st, st(3)"); - test_display(&[0xdd, 0xcb], "fxch st(0), st(3)"); -// test_display(&[0xdd, 0xd3], "fst st(3), st"); - test_display(&[0xdd, 0xd3], "fst st(3), st(0)"); -// test_display(&[0xdd, 0xdb], "fstp st(3), st"); - test_display(&[0xdd, 0xdb], "fstp st(3), st(0)"); -// test_display(&[0xdd, 0xe3], "fucom st, st(3)"); - test_display(&[0xdd, 0xe3], "fucom st(0), st(3)"); -// test_display(&[0xdd, 0xeb], "fucomp st, st(3)"); - test_display(&[0xdd, 0xeb], "fucomp st(0), st(3)"); - test_invalid(&[0xdd, 0xf0]); - test_invalid(&[0xdd, 0xf1]); - test_invalid(&[0xdd, 0xf2]); - test_invalid(&[0xdd, 0xf3]); - test_invalid(&[0xdd, 0xf4]); - test_invalid(&[0xdd, 0xf5]); - test_invalid(&[0xdd, 0xf6]); - test_invalid(&[0xdd, 0xf7]); - test_invalid(&[0xdd, 0xf8]); - test_invalid(&[0xdd, 0xf9]); - test_invalid(&[0xdd, 0xfa]); - test_invalid(&[0xdd, 0xfb]); - test_invalid(&[0xdd, 0xfc]); - test_invalid(&[0xdd, 0xfd]); - test_invalid(&[0xdd, 0xfe]); - test_invalid(&[0xdd, 0xff]); -// test_display(&[0xde, 0x03], "fiadd st, word ptr [ebx]"); - test_display(&[0xde, 0x03], "fiadd st(0), word [ebx]"); -// test_display(&[0xde, 0x0b], "fimul st, word ptr [ebx]"); - test_display(&[0xde, 0x0b], "fimul st(0), word [ebx]"); -// test_display(&[0xde, 0x13], "ficom st, word ptr [ebx]"); - test_display(&[0xde, 0x13], "ficom st(0), word [ebx]"); -// test_display(&[0xde, 0x1b], "ficomp st, word ptr [ebx]"); - test_display(&[0xde, 0x1b], "ficomp st(0), word [ebx]"); -// test_display(&[0xde, 0x23], "fisub st, word ptr [ebx]"); - test_display(&[0xde, 0x23], "fisub st(0), word [ebx]"); -// test_display(&[0xde, 0x2b], "fisubr st, word ptr [ebx]"); - test_display(&[0xde, 0x2b], "fisubr st(0), word [ebx]"); -// test_display(&[0xde, 0x33], "fidiv st, word ptr [ebx]"); - test_display(&[0xde, 0x33], "fidiv st(0), word [ebx]"); -// test_display(&[0xde, 0x3b], "fidivr st, word ptr [ebx]"); - test_display(&[0xde, 0x3b], "fidivr st(0), word [ebx]"); -// test_display(&[0xde, 0xc3], "faddp st(3), st"); - test_display(&[0xde, 0xc3], "faddp st(3), st(0)"); -// test_display(&[0xde, 0xcb], "fmulp st(3), st"); - test_display(&[0xde, 0xcb], "fmulp st(3), st(0)"); -// test_display(&[0xde, 0xd3], "fcomp st, st(3)"); - test_display(&[0xde, 0xd3], "fcomp st(0), st(3)"); - test_invalid(&[0xde, 0xd8]); - test_display(&[0xde, 0xd9], "fcompp"); - test_invalid(&[0xde, 0xda]); - test_invalid(&[0xde, 0xdb]); - test_invalid(&[0xde, 0xdc]); - test_invalid(&[0xde, 0xdd]); - test_invalid(&[0xde, 0xde]); - test_invalid(&[0xde, 0xdf]); -// test_display(&[0xde, 0xe3], "fsubrp st(3), st"); - test_display(&[0xde, 0xe3], "fsubrp st(3), st(0)"); -// test_display(&[0xde, 0xeb], "fsubp st(3), st"); - test_display(&[0xde, 0xeb], "fsubp st(3), st(0)"); -// test_display(&[0xde, 0xf3], "fdivrp st(3), st"); - test_display(&[0xde, 0xf3], "fdivrp st(3), st(0)"); -// test_display(&[0xde, 0xfb], "fdivp st(3), st"); - test_display(&[0xde, 0xfb], "fdivp st(3), st(0)"); -// test_display(&[0xdf, 0x03], "fild st, word ptr [ebx]"); - test_display(&[0xdf, 0x03], "fild st(0), word [ebx]"); -// test_display(&[0xdf, 0x0b], "fisttp word ptr [ebx], st"); - test_display(&[0xdf, 0x0b], "fisttp word [ebx], st(0)"); -// test_display(&[0xdf, 0x13], "fist word ptr [ebx], st"); - test_display(&[0xdf, 0x13], "fist word [ebx], st(0)"); -// test_display(&[0xdf, 0x1b], "fistp word ptr [ebx], st"); - test_display(&[0xdf, 0x1b], "fistp word [ebx], st(0)"); -// test_display(&[0xdf, 0x23], "fbld st, ptr [ebx]"); - test_display(&[0xdf, 0x23], "fbld st(0), mword [ebx]"); -// test_display(&[0xdf, 0x2b], "fild st, qword ptr [ebx]"); - test_display(&[0xdf, 0x2b], "fild st(0), qword [ebx]"); -// test_display(&[0xdf, 0x33], "fbstp ptr [ebx], st"); - test_display(&[0xdf, 0x33], "fbstp mword [ebx], st(0)"); -// test_display(&[0xdf, 0x3b], "fistp qword ptr [ebx], st"); - test_display(&[0xdf, 0x3b], "fistp qword [ebx], st(0)"); -// test_display(&[0xdf, 0xc3], "ffreep st(3)"); - test_display(&[0xdf, 0xc3], "ffreep st(3)"); -// test_display(&[0xdf, 0xcb], "fxch st, st(3)"); - test_display(&[0xdf, 0xcb], "fxch st(0), st(3)"); -// test_display(&[0xdf, 0xd3], "fstp st(3), st"); - test_display(&[0xdf, 0xd3], "fstp st(3), st(0)"); -// test_display(&[0xdf, 0xdb], "fstp st(3), st"); - test_display(&[0xdf, 0xdb], "fstp st(3), st(0)"); - test_display(&[0xdf, 0xe0], "fnstsw ax"); - test_invalid(&[0xdf, 0xe1]); - test_invalid(&[0xdf, 0xe2]); - test_invalid(&[0xdf, 0xe3]); - test_invalid(&[0xdf, 0xe4]); - test_invalid(&[0xdf, 0xe5]); - test_invalid(&[0xdf, 0xe6]); - test_invalid(&[0xdf, 0xe7]); -// test_display(&[0xdf, 0xeb], "fucomip st, st(3)"); - test_display(&[0xdf, 0xeb], "fucomip st(0), st(3)"); -// test_display(&[0xdf, 0xf3], "fcomip st, st(3)"); - test_display(&[0xdf, 0xf3], "fcomip st(0), st(3)"); - test_invalid(&[0xdf, 0xf8]); - test_invalid(&[0xdf, 0xf9]); - test_invalid(&[0xdf, 0xfa]); - test_invalid(&[0xdf, 0xfb]); - test_invalid(&[0xdf, 0xfc]); - test_invalid(&[0xdf, 0xfd]); - test_invalid(&[0xdf, 0xfe]); - test_invalid(&[0xdf, 0xff]); -} - -#[test] -fn test_mishegos_finds() { - test_invalid(&[0xc5, 0x8c, 0x77]); - test_display(&[0x0f, 0xfc, 0xaf, 0x40, 0x38, 0x25, 0xbf], "paddb mm5, qword [edi - 0x40dac7c0]"); - test_invalid(&[0xf3, 0x67, 0x0f, 0x3a, 0xf0, 0xfb, 0xb4]); - test_display(&[0x65, 0x66, 0x0f, 0x01, 0xdc], "stgi"); - test_display(&[0x66, 0x0f, 0x01, 0xd8], "vmrun eax"); - test_invalid(&[0x2e, 0x2e, 0xf2, 0x36, 0x0f, 0xb2, 0xdb, 0x42, 0xd6, 0xa3, 0x16]); - test_display(&[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms"); - test_display(&[0x26, 0x66, 0x67, 0x0f, 0x38, 0xdf, 0xe4], "aesdeclast xmm4, xmm4"); - test_display(&[0x65, 0x66, 0x66, 0x64, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword fs:[edi]"); - test_invalid(&[0xf3, 0xf2, 0x0f, 0xae, 0x8f, 0x54, 0x3c, 0x58, 0xb7]); - /* - test_display(&[652e662e0f3814ff], "blendvps"); - test_display(&[66666565450f3acf2b4b], "gf2 "); - */ - - // might just be yax trying to do a f20f decode when it should not be f2 - // impossible instruction if operands could be read: lock is illegal here. - // test_display(&[f06565f2640f16], "???"); -// test_display(&[0x0f, 0x38, 0xf6, 0x8c, 0x98, 0x4d, 0x33, 0xf5, 0xd3, ], "wrssd"); - test_display(&[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c], "pi2fw mm6, qword ss:[eax - 0x5]"); - test_display(&[0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"); - test_display(&[0x66, 0x3e, 0x26, 0x2e, 0x2e, 0x0f, 0x38, 0x2a, 0x2b], "movntdqa xmm5, xmmword cs:[ebx]"); - test_display(&[0x66, 0x2e, 0x67, 0x0f, 0x3a, 0x0d, 0xb8, 0xf0, 0x2f, 0x7c], "blendpd xmm7, xmmword cs:[bx + si * 1 + 0x2ff0], 0x7c"); - test_display(&[0x66, 0x66, 0x64, 0x3e, 0x0f, 0x38, 0x23, 0x9d, 0x69, 0x0f, 0xa8, 0x2d], "pmovsxwd xmm3, qword [ebp + 0x2da80f69]"); - test_display(&[0x2e, 0x66, 0x26, 0x64, 0x0f, 0x3a, 0x21, 0x0b, 0xb1], "insertps xmm1, dword fs:[ebx], -0x4f"); - test_display(&[0x66, 0x26, 0x0f, 0x3a, 0x42, 0x96, 0x74, 0x29, 0x96, 0xf9, 0x6a], "mpsadbw xmm2, xmmword es:[esi - 0x669d68c], 0x6a"); - test_display(&[0x67, 0x26, 0x66, 0x65, 0x0f, 0x38, 0x3f, 0x9d, 0xcc, 0x03], "pmaxud xmm3, xmmword gs:[di + 0x3cc]"); - test_display(&[0x36, 0x36, 0x2e, 0x0f, 0x38, 0xf9, 0x55, 0x3e], "movdiri dword cs:[ebp + 0x3e], edx"); - test_invalid(&[0x66, 0x2e, 0x64, 0x66, 0x0f, 0x38, 0xf8, 0xe2]); - test_display(&[0x67, 0x66, 0x65, 0x3e, 0x0f, 0x6d, 0xd1], "punpckhqdq xmm2, xmm1"); - test_display(&[0x2e, 0x66, 0x0f, 0x3a, 0x0d, 0x40, 0x2d, 0x57], "blendpd xmm0, xmmword cs:[eax + 0x2d], 0x57"); - test_display(&[0xf2, 0x3e, 0x26, 0x67, 0x0f, 0xf0, 0xa0, 0x1b, 0x5f], "lddqu xmm4, xmmword es:[bx + si * 1 + 0x5f1b]"); - test_display(&[0x2e, 0x3e, 0x66, 0x3e, 0x0f, 0x3a, 0x41, 0x30, 0x48], "dppd xmm6, xmmword [eax], 0x48"); - - test_display(&[0x2e, 0x36, 0x0f, 0x18, 0xe7], "nop edi"); - test_display(&[0x65, 0xf0, 0x87, 0x0f], "lock xchg dword gs:[edi], ecx"); - test_display(&[0x66, 0x0f, 0x3a, 0x44, 0x88, 0xb3, 0xad, 0x26, 0x35, 0x75], "pclmulqdq xmm1, xmmword [eax + 0x3526adb3], 0x75"); - test_display(&[0x0f, 0xff, 0x6b, 0xac], "ud0 ebp, dword [ebx - 0x54]"); - - test_display(&[0xf2, 0xf2, 0x2e, 0x36, 0x0f, 0x38, 0xf8, 0x83, 0x09, 0x1c, 0x9d, 0x3f], "enqcmd eax, zmmword ss:[ebx + 0x3f9d1c09]"); - test_display(&[0x3e, 0x64, 0xf3, 0x64, 0x0f, 0x38, 0xf8, 0x72, 0x54], "enqcmds esi, zmmword fs:[edx + 0x54]"); - test_invalid(&[0xf3, 0x0f, 0x38, 0xf8, 0xf3]); - - test_display(&[0xf3, 0x64, 0x2e, 0x65, 0x0f, 0x38, 0xdc, 0xe8], "loadiwkey xmm5, xmm0"); - - test_invalid(&[0xf3, 0x2e, 0x0f, 0x6a, 0x18]); -} - -#[test] -fn test_cet() { - // see - // https://software.intel.com/sites/default/files/managed/4d/2a/control-flow-enforcement-technology-preview.pdf - // includes encodings: - // wruss{d,q} 066 f 38 f5 - // wrss{d,q} 0f 38 f6 - // rstorssp f3 0f 01 /5 - // saveprevssp f3 0f 01 ea - // rdssp{d,q} f3 0f 1e - // incssp{d,q} f3 0f ae /5 - // test_display(&[0x0f, 0x38, 0xf6, 0x8c, 0x98, 0x4d, 0x33, 0xf5, 0xd3, ], "wrssd [eax + ebx * 4 - 0x2c0accb3], ecx"); - // setssbsy f3 0f 01 e8 - // clrssbsy f3 0f ae /6 - // endbr64 f3 0f ae fa - // endbr32 f3 0f ae fb - test_display(&[0xf3, 0x0f, 0xae, 0xe9], "incssp ecx"); - test_display(&[0x3e, 0x0f, 0x38, 0xf6, 0x23], "wrss dword [ebx], esp"); - test_display(&[0x66, 0x0f, 0x38, 0xf5, 0x47, 0xe9], "wruss dword [edi - 0x17], eax"); - test_invalid(&[0x0f, 0x38, 0xf5, 0x47, 0xe9]); - test_invalid(&[0x66, 0x3e, 0x65, 0x3e, 0x0f, 0x38, 0xf5, 0xf0]); - test_display(&[0xf3, 0x0f, 0x01, 0xe8], "setssbsy"); - test_display(&[0xf3, 0x0f, 0x01, 0xea], "saveprevssp"); - test_display(&[0x66, 0xf3, 0x0f, 0x01, 0xe8], "setssbsy"); - test_display(&[0x66, 0xf3, 0x0f, 0x01, 0xea], "saveprevssp"); - test_display(&[0xf3, 0x66, 0x0f, 0x01, 0xe8], "setssbsy"); - test_display(&[0xf3, 0x66, 0x0f, 0x01, 0xea], "saveprevssp"); - test_display(&[0xf3, 0x0f, 0x01, 0x29], "rstorssp qword [ecx]"); - test_display(&[0xf3, 0x66, 0x0f, 0x01, 0x29], "rstorssp qword [ecx]"); - test_display(&[0xf3, 0x0f, 0xae, 0x30], "clrssbsy qword [eax]"); -} - -#[test] -fn test_sse4a() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_sse4a(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - } - - test_instr(&[0xf2, 0x0f, 0x2b, 0x06], "movntsd qword [esi], xmm0"); - test_invalid(&[0xf2, 0x0f, 0x2b, 0xc6]); - test_instr(&[0xf3, 0x0f, 0x2b, 0x06], "movntss dword [esi], xmm0"); - test_invalid(&[0xf3, 0x0f, 0xba, 0xc6]); - test_instr(&[0x66, 0xf2, 0x0f, 0x79, 0xcf], "insertq xmm1, xmm7"); - test_invalid(&[0x66, 0xf2, 0x0f, 0x79, 0x0f]); - test_instr(&[0xf2, 0x0f, 0x79, 0xcf], "insertq xmm1, xmm7"); - test_instr(&[0xf2, 0x0f, 0x78, 0xf1, 0x4e, 0x76], "insertq xmm6, xmm1, 0x4e, 0x76"); - test_invalid(&[0xf2, 0x0f, 0x79, 0x0f]); - test_instr(&[0x66, 0x0f, 0x79, 0xcf], "extrq xmm1, xmm7"); - test_invalid(&[0x66, 0x0f, 0x79, 0x0f]); - test_instr(&[0x66, 0x0f, 0x78, 0xc1, 0x4e, 0x76], "extrq xmm1, 0x4e, 0x76"); - test_invalid(&[0x66, 0x0f, 0x78, 0xc9, 0x4e, 0x76]); -} - -#[test] -fn test_3dnow() { - fn test_instr(bytes: &[u8], text: &'static str) { - test_display_under(&InstDecoder::minimal().with_3dnow(), bytes, text); - test_display_under(&InstDecoder::default(), bytes, text); - test_invalid_under(&InstDecoder::minimal(), bytes); - test_invalid_under(&InstDecoder::minimal(), bytes); - test_display_under(&yaxpeax_x86::protected_mode::uarch::amd::k8(), bytes, text); - test_invalid_under(&yaxpeax_x86::protected_mode::uarch::amd::bulldozer(), bytes); - test_invalid_under(&yaxpeax_x86::protected_mode::uarch::intel::netburst(), bytes); - } - - test_instr(&[0x0f, 0x0f, 0xe0, 0x8a], "pfnacc mm4, mm0"); - test_instr(&[0x0f, 0x0f, 0x38, 0x8e], "pfpnacc mm7, qword [eax]"); - test_instr(&[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms"); - test_instr(&[0x3e, 0xf3, 0x2e, 0xf2, 0x0f, 0x0f, 0x64, 0x93, 0x93, 0xa4], "pfmax mm4, qword cs:[ebx + edx * 4 - 0x6d]"); - test_instr(&[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c], "pi2fw mm6, qword ss:[eax - 0x5]"); - test_instr(&[0x66, 0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"); - test_instr(&[0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"); - test_instr(&[0x0f, 0x0e], "femms"); +mod bad_instructions { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // too long + testcase!(invalid: &[ + 0x2e, 0x2e, 0x2e, 0x2e, + 0x2e, 0x2e, 0x2e, 0x2e, + 0x2e, 0x2e, 0x2e, 0x2e, + 0x2e, 0x2e, 0x2e, 0x2e, + 0x33, 0xc0, + ]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + + +mod test_cmp { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf6, 0x05, 0x2c, 0x9b, 0xff, 0xff, 0x01], "test byte [0xffff9b2c], 0x1"), + testcase!(&[0x3d, 0x01, 0xf0, 0xff, 0xff], "cmp eax, -0xfff"), + testcase!(&[0x83, 0xf8, 0xff], "cmp eax, -0x1"), + testcase!(&[0x39, 0xc6], "cmp esi, eax"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod push_pop { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x5b], "pop ebx"), + testcase!(&[0x5e], "pop esi"), + testcase!(&[0x68, 0x7f, 0x63, 0xc4, 0x00], "push 0xc4637f", masm: "push 0C4637Fh"), + testcase!(&[0x66, 0x8f, 0x00], "pop word [eax]", masm: "pop word ptr [eax]"), + testcase!(&[0x8f, 0x00], "pop dword [eax]", masm: "pop dword ptr [eax]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod bmi1 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features nodefault { BMI1: true } &[0xf3, 0x0f, 0xbc, 0xd3], "tzcnt edx, ebx"), + testcase!(features nodefault { Minimal: true } &[0xf3, 0x0f, 0xbc, 0xd3], "bsf edx, ebx"), + testcase!(features nodefault { Minimal: true } &[0xf2, 0x0f, 0xbc, 0xd3], "bsf edx, ebx"), + testcase!(features nodefault { BMI1: true } &[0x0f, 0xbc, 0xd3], "bsf edx, ebx"), + + // from the intel manual [`ANDN`, though this is true for `BMI1` generally]: + // ``` + // VEX.W1 is ignored in non-64-bit modes. + // ``` + + // just 0f38 + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0x60, 0xf2, 0x01], "andn eax, ebx, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0xe0, 0xf2, 0x01], "andn eax, ebx, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0x78, 0xf3, 0x09], "blsr eax, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0xf8, 0xf3, 0x09], "blsr eax, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0x78, 0xf3, 0x11], "blsmsk eax, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0xf8, 0xf3, 0x11], "blsmsk eax, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0x78, 0xf3, 0x19], "blsi eax, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0xf8, 0xf3, 0x19], "blsi eax, dword [ecx]"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0x60, 0xf7, 0x01], "bextr eax, dword [ecx], ebx"), + testcase!(features { BMI1: true } &[0xc4, 0xe2, 0xe0, 0xf7, 0x01], "bextr eax, dword [ecx], ebx"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod bmi2 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // from the intel manual [`PDEP`, though this is true for `BMI2` generally]: + // ``` + // VEX.W1 is ignored in non-64-bit modes. + // ``` + + // f2 0f3a + testcase!(features { BMI2: true } &[0xc4, 0xe3, 0x7b, 0xf0, 0x01, 0x05], "rorx eax, dword [ecx], 0x5"), + testcase!(features { BMI2: true } &[0xc4, 0xe3, 0xfb, 0xf0, 0x01, 0x05], "rorx eax, dword [ecx], 0x5"), + + // f2 0f38 map + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x63, 0xf5, 0x07], "pdep eax, ebx, dword [edi]"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe3, 0xf5, 0x07], "pdep eax, ebx, dword [edi]"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x63, 0xf6, 0x07], "mulx eax, ebx, dword [edi]"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe3, 0xf6, 0x07], "mulx eax, ebx, dword [edi]"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x63, 0xf7, 0x01], "shrx eax, dword [ecx], ebx"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe3, 0xf7, 0x01], "shrx eax, dword [ecx], ebx"), + + // f3 0f38 map + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x62, 0xf5, 0x07], "pext eax, ebx, dword [edi]"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe2, 0xf5, 0x07], "pext eax, ebx, dword [edi]"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x62, 0xf7, 0x01], "sarx eax, dword [ecx], ebx"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe2, 0xf7, 0x01], "sarx eax, dword [ecx], ebx"), + + // just 0f38 + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x60, 0xf5, 0x07], "bzhi eax, dword [edi], ebx"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe0, 0xf5, 0x07], "bzhi eax, dword [edi], ebx"), + + // 66 0f38 + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0x61, 0xf7, 0x01], "shlx eax, dword [ecx], ebx"), + testcase!(features { BMI2: true } &[0xc4, 0xe2, 0xe1, 0xf7, 0x01], "shlx eax, dword [ecx], ebx"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod popcnt { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { Popcnt: true } &[0xf3, 0x0f, 0xb8, 0xc1], "popcnt eax, ecx"), + testcase!(features { SSE4_2_Intel: true } &[0xf3, 0x0f, 0xb8, 0xc1], "popcnt eax, ecx"), + testcase!(invalid: features nodefault { Minimal: false } &[0xf3, 0x0f, 0xb8, 0xc1]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod bitwise { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features nodefault { Minimal: true } &[0x0f, 0xbc, 0xd3], "bsf edx, ebx"), + testcase!(features nodefault { Minimal: true } &[0x0f, 0xbb, 0x17], "btc dword [edi], edx"), + testcase!(features nodefault { Minimal: true } &[0xf0, 0x0f, 0xbb, 0x17], "lock btc dword [edi], edx"), + testcase!(&[0x0f, 0xa3, 0xd0], "bt eax, edx"), + testcase!(&[0x0f, 0xab, 0xd0], "bts eax, edx"), + testcase!(&[0x0f, 0xb3, 0xd0], "btr eax, edx"), + testcase!(&[0x66, 0x0f, 0xb3, 0xc0], "btr ax, ax"), + testcase!(&[0xd2, 0xe0], "shl al, cl"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod misc { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf1], "int 0x1"), + testcase!(&[0xf5], "cmc"), + testcase!(&[0xc8, 0x01, 0x02, 0x03], "enter 0x201, 0x3"), + testcase!(&[0xc9], "leave"), + testcase!(&[0xca, 0x12, 0x34], "retf 0x3412"), + testcase!(&[0xcb], "retf"), + testcase!(&[0x66, 0xcf], "iret"), + testcase!(&[0xcf], "iretd"), + testcase!(&[0xf2, 0x0f, 0x38, 0xf0, 0xc1], "crc32 eax, cl"), + testcase!(&[0xf2, 0x0f, 0x38, 0xf1, 0xc1], "crc32 eax, ecx"), + testcase!(&[0xfe, 0x00], "inc byte [eax]"), + testcase!(&[0xfe, 0x08], "dec byte [eax]"), + testcase!(&[0xff, 0x00], "inc dword [eax]"), + testcase!(&[0xff, 0x08], "dec dword [eax]"), + testcase!(&[0xe4, 0x99], "in al, 0x99"), + testcase!(&[0xe5, 0x99], "in eax, 0x99", masm: "in eax, 99h"), + testcase!(&[0x67, 0xe5, 0x99], "in eax, 0x99"), + testcase!(&[0xe5, 0x99], "in eax, 0x99"), + testcase!(&[0xe6, 0x99], "out 0x99, al"), + testcase!(&[0xe7, 0x99], "out 0x99, eax", masm: "out 99h, eax"), + testcase!(&[0xec], "in al, dx"), + testcase!(&[0xed], "in eax, dx"), + testcase!(&[0xee], "out dx, al"), + testcase!(&[0xef], "out dx, eax"), + testcase!(&[0xcd, 0x00], "int 0x0"), + testcase!(&[0xcd, 0xff], "int 0xff"), + testcase!(&[0x9c], "pushf", masm: "pushfd"), + testcase!(&[0x98], "cwde"), + testcase!(&[0x66, 0x99], "cwd"), + testcase!(&[0x66, 0x2e, 0x0f, 0x1f, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00], "nop word cs:[eax + eax * 1]"), + testcase!(&[0x66, 0x0f, 0x1f, 0x44, 0x00, 0x00], "nop word [eax + eax * 1]"), + testcase!(&[0x8d, 0xa4, 0xc7, 0x20, 0x00, 0x00, 0x12], "lea esp, dword [edi + eax * 8 + 0x12000020]"), + testcase!(&[0x33, 0xc0], "xor eax, eax"), + testcase!(&[0x8d, 0x53, 0x08], "lea edx, dword [ebx + 0x8]"), + testcase!(invalid: &[0x8d, 0xdd]), + testcase!(&[0x31, 0xc9], "xor ecx, ecx"), + testcase!(&[0x29, 0xc8], "sub eax, ecx"), + testcase!(&[0x03, 0x0b], "add ecx, dword [ebx]"), + testcase!(&[0x8d, 0x0c, 0x12], "lea ecx, dword [edx + edx * 1]"), + testcase!(&[0xf6, 0xc2, 0x18], "test dl, 0x18"), + testcase!(&[0xf3, 0xab], "rep stos dword es:[edi], eax"), + testcase!(&[0xf3, 0xa5], "rep movs dword es:[edi], dword ds:[esi]"), + testcase!(&[0xf3, 0x0f, 0xbc, 0xd7], "tzcnt edx, edi"), + + // TODO: + // this is actually vmx + // testcase!(invalid: &[0x66, 0x0f, 0xc7, 0x03]), + testcase!(&[0x66, 0x0f, 0xc7, 0x33], "vmclear qword [ebx]"), + testcase!(&[0xf3, 0x0f, 0xc7, 0x33], "vmxon qword [ebx]"), + + testcase!(&[0xf3, 0x0f, 0xae, 0x26], "ptwrite dword [esi]"), + testcase!(&[0xf3, 0x0f, 0xae, 0xe6], "ptwrite esi"), + testcase!(invalid: &[0x66, 0xf3, 0x0f, 0xae, 0xe6]), + testcase!(&[0xf3, 0x0f, 0xae, 0xc4], "rdfsbase esp"), + testcase!(&[0xf3, 0x0f, 0xae, 0xcc], "rdgsbase esp"), + testcase!(&[0xf3, 0x0f, 0xae, 0xd4], "wrfsbase esp"), + testcase!(&[0xf3, 0x0f, 0xae, 0xdc], "wrgsbase esp"), + testcase!(&[0x66, 0x0f, 0xae, 0x3f], "clflushopt zmmword [edi]"), // or clflush without 66 + testcase!(invalid: &[0x66, 0x0f, 0xae, 0xff]), + testcase!(&[0x66, 0x0f, 0xae, 0x37], "clwb zmmword [edi]"), + testcase!(&[0x66, 0x0f, 0xae, 0xf7], "tpause edi"), + testcase!(&[0xf3, 0x0f, 0xae, 0xf1], "umonitor ecx"), + testcase!(&[0x67, 0xf3, 0x0f, 0xae, 0xf1], "umonitor cx"), + testcase!(&[0xf2, 0x0f, 0xae, 0xf1], "umwait ecx"), + testcase!(&[0x66, 0x0f, 0x38, 0x80, 0x2f], "invept ebp, xmmword [edi]"), + testcase!(invalid: &[0x0f, 0x38, 0x80, 0x2f]), + testcase!(&[0x66, 0x0f, 0x38, 0x81, 0x2f], "invvpid ebp, xmmword [edi]"), + testcase!(invalid: &[0x0f, 0x38, 0x81, 0x2f]), + testcase!(&[0x66, 0x0f, 0x38, 0x82, 0x2f], "invpcid ebp, xmmword [edi]"), + testcase!(invalid: &[0x0f, 0x38, 0x82, 0x2f]), + testcase!(&[0x66, 0x0f, 0xae, 0xf1], "tpause ecx"), + testcase!(&[0xc4, 0b111_00011, 0b0_1111_101, 0x1d, 0b11_001_010, 0x77], "vcvtps2ph xmm2, ymm1, 0x77"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod evex { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // vpbroadcastmw2d. similar to `vpmovm2*`, out-of-range `k` are just masked down. + testcase!(&[0x62, 0xd2, 0x7e, 0x28, 0x3a, 0xca], "vpbroadcastmw2d ymm1, k2"), + // vpmovm2b (and larger forms). for some reason the source operand is a mask register but uses + // modrm bits as a register selector. out-of-range `k` seem to just get masked down.. + testcase!(&[0x62, 0xd2, 0x7e, 0x08, 0x28, 0xc2], "vpmovm2b xmm0, k2"), + testcase!(&[0x62, 0xf2, 0x7e, 0x08, 0x28, 0xc1], "vpmovm2b xmm0, k1"), + // vpmovb2m (and larger forms). out-of-range `k` are invalid in 64-bit mode, are part of the + // `bound` instruction for 32- and 16-bit modes. + testcase!(&[0x62, 0x72, 0x7e /* , 0x28, 0x29, 0xfd */], "bound esi, qword [edx + 0x7e]"), + testcase!(&[0x62, 0xf2, 0x7e, 0x28, 0x29, 0xfd], "vpmovb2m k7, ymm5"), + + testcase!(&[0x62, 0xf2, 0x7d, 0x48, 0x2a, 0x44, 0x40, 0x01], "vmovntdqa zmm0, zmmword [eax + eax * 2 + 0x40]"), + testcase!(&[0x62, 0xf2, 0x7d, 0x08, 0x2a, 0x44, 0x40, 0x01], "vmovntdqa xmm0, xmmword [eax + eax * 2 + 0x10]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod vex { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // prefix 03 + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_001, 0x00, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x00, 0b11_001_010, 0x77]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b1_1111_101, 0x00, 0b11_001_010, 0x77], "vpermq ymm1, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_001, 0x01, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x01, 0b11_001_010, 0x77]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b1_1111_101, 0x01, 0b11_001_010, 0x77], "vpermpd ymm1, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_001, 0x02, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_101, 0x02, 0b11_001_010, 0x77]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x02, 0b11_001_010, 0x77], "vpblendd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x02, 0b00_001_010, 0x77], "vpblendd xmm1, xmm0, xmmword [edx], 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x02, 0b11_001_010, 0x77], "vpblendd ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x02, 0b00_001_010, 0x77], "vpblendd ymm1, ymm0, ymmword [edx], 0x77"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x04, 0b11_001_010, 0x77], "vpermilps xmm1, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x04, 0b11_001_010, 0x77], "vpermilps ymm1, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x05, 0b11_001_010, 0x77], "vpermilpd xmm1, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x05, 0b11_001_010, 0x77], "vpermilpd ymm1, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_001, 0x06, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x06, 0b11_001_010, 0x77], "vperm2f128 ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x06, 0b00_001_010, 0x77], "vperm2f128 ymm1, ymm0, ymmword [edx], 0x77"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x0c, 0b11_001_010, 0x77], "vblendps xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x0c, 0b11_001_010, 0x77], "vblendps ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x0d, 0b11_001_010, 0x77], "vblendpd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x0d, 0b11_001_010, 0x77], "vblendpd ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x0e, 0b11_001_010, 0x77], "vpblendw xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x0e, 0b11_001_010, 0x77], "vpblendw ymm1, ymm0, ymm2, 0x77"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x08, 0b11_001_010, 0x77], "vroundps xmm1, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x08, 0b11_001_010, 0x77], "vroundps ymm1, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x08, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x08, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x09, 0b11_001_010, 0x77], "vroundpd xmm1, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x09, 0b11_001_010, 0x77], "vroundpd ymm1, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x09, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x09, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x0a, 0b11_001_010, 0x77], "vroundss xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x0a, 0b11_001_010, 0x77], "vroundss xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x0b, 0b11_001_010, 0x77], "vroundsd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x0b, 0b11_001_010, 0x77], "vroundsd xmm1, xmm0, xmm2, 0x77"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b1_0111_001, 0x0f, 0b11_001_010, 0x77], "vpalignr xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b1_0111_101, 0x0f, 0b11_001_010, 0x77], "vpalignr ymm1, ymm0, ymm2, 0x77"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x14, 0b11_001_010, 0x77], "vpextrb edx, xmm1, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x14, 0b00_001_010, 0x77], "vpextrb byte [edx], xmm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x14, 0b00_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x14, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x15, 0b11_001_010, 0x77], "vpextrw edx, xmm1, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x15, 0b00_001_010, 0x77], "vpextrw word [edx], xmm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x15, 0b00_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x15, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x16, 0b11_001_010, 0x77], "vpextrd edx, xmm1, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrd dword [edx], xmm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x16, 0b00_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x16, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b11_001_010, 0x77], "vpextrd edx, xmm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_001, 0x16, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrd dword [edx], xmm1, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x17, 0b11_001_010, 0x77], "vextractps edx, xmm1, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x17, 0b00_001_010, 0x77], "vextractps dword [edx], xmm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x17, 0b00_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x17, 0b00_001_010, 0x77]), + + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_001, 0x18, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x18, 0b11_001_010, 0x77], "vinsertf128 ymm1, ymm0, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_101, 0x19, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x19, 0b11_001_010, 0x77], "vextractf128 xmm2, ymm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_001, 0x19, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_101, 0x19, 0b11_001_010, 0x77]), + + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_001, 0x38, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x38, 0b11_001_010, 0x77]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x38, 0b11_001_010, 0x77], "vinserti128 ymm1, ymm0, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_101, 0x39, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x39, 0b11_001_010, 0x77]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x39, 0b11_001_010, 0x77], "vextracti128 xmm2, ymm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_001, 0x19, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_101, 0x19, 0b11_001_010, 0x77]), + + testcase!(features { AVX_F16C: true, AVX: false, F16C: false } &[0xc4, 0b110_00011, 0b0_1111_101, 0x1d, 0b11_001_010, 0x77], "vcvtps2ph xmm2, ymm1, 0x77"), + testcase!(features { AVX_F16C: true, AVX: false, F16C: false } &[0xc4, 0b110_00011, 0b0_1111_101, 0x1d, 0b11_001_010, 0x77], "vcvtps2ph xmm2, ymm1, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_101, 0x1d, 0b11_001_010, 0x77]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x20, 0b11_001_010, 0x77], "vpinsrb xmm1, xmm0, edx, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x20, 0b00_001_010, 0x77], "vpinsrb xmm1, xmm0, byte [edx], 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x20, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x21, 0b11_001_010, 0x77], "vinsertps xmm1, xmm0, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x21, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrd xmm1, xmm0, edx, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrd xmm1, xmm0, dword [edx], 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x22, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrd xmm1, xmm0, edx, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrd xmm1, xmm0, dword [edx], 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_101, 0x22, 0b00_001_010, 0x77]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x40, 0b11_001_010, 0x77], "vdpps xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x40, 0b11_001_010, 0x77], "vdpps ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x41, 0b11_001_010, 0x77], "vdppd xmm1, xmm0, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x41, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x42, 0b11_001_010, 0x77], "vmpsadbw xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x42, 0b11_001_010, 0x77], "vmpsadbw ymm1, ymm0, ymm2, 0x77"), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x46, 0b11_001_010, 0x77], "vperm2i128 ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_1111_101, 0x46, 0b00_001_010, 0x77], "vperm2i128 ymm1, ymm0, ymmword [edx], 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_001, 0x46, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_1111_101, 0x46, 0b11_001_010, 0x77]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_0111_001, 0x4c, 0b11_001_010, 0x77], "vpblendvb xmm1, xmm0, xmm2, xmm7"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00011, 0b0_0111_101, 0x4c, 0b11_001_010, 0x77], "vpblendvb ymm1, ymm0, ymm2, ymm7"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_001, 0x4c, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_101, 0x4c, 0b11_001_010, 0x77]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x60, 0b11_001_010, 0x77], "vpcmpestrm xmm1, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x60, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x60, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x60, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x61, 0b11_001_010, 0x77], "vpcmpestri xmm1, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x61, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x61, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x61, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x62, 0b11_001_010, 0x77], "vpcmpistrm xmm1, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x62, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x62, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x62, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00011, 0b0_1111_001, 0x63, 0b11_001_010, 0x77], "vpcmpistri xmm1, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_1111_101, 0x63, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_001, 0x63, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b0_0111_101, 0x63, 0b11_001_010, 0x77]), + + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00011, 0b1_1111_001, 0xdf, 0b11_001_010, 0x77], "vaeskeygenassist xmm1, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_001, 0xdf, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00011, 0b1_0111_101, 0xdf, 0b11_001_010, 0x77]), + + // prefix 02 + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x00, 0b11_001_010], "vpshufb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x00, 0b11_001_010], "vpshufb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x01, 0b11_001_010], "vphaddw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x01, 0b11_001_010], "vphaddw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x02, 0b11_001_010], "vphaddd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x02, 0b11_001_010], "vphaddd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x03, 0b11_001_010], "vphaddsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x03, 0b11_001_010], "vphaddsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x04, 0b11_001_010], "vpmaddubsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x04, 0b11_001_010], "vpmaddubsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x05, 0b11_001_010], "vphsubw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x05, 0b11_001_010], "vphsubw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x06, 0b11_001_010], "vphsubd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x06, 0b11_001_010], "vphsubd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x07, 0b11_001_010], "vphsubsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x07, 0b11_001_010], "vphsubsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x08, 0b11_001_010], "vpsignb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x08, 0b11_001_010], "vpsignb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x09, 0b11_001_010], "vpsignw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x09, 0b11_001_010], "vpsignw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x0a, 0b11_001_010], "vpsignd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x0a, 0b11_001_010], "vpsignd ymm1, ymm0, ymm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x0b, 0b11_001_010], "vpmulhrsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x0b, 0b11_001_010], "vpmulhrsw ymm1, ymm0, ymm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x0c, 0b11_001_010], "vpermilps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x0c, 0b11_001_010], "vpermilps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x0d, 0b11_001_010], "vpermilpd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x0d, 0b11_001_010], "vpermilpd ymm1, ymm0, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_001, 0x0d, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x0d, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x0e, 0b11_001_010], "vtestps xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x0e, 0b11_001_010], "vtestps ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x0e, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x0f, 0b11_001_010], "vtestpd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x0f, 0b11_001_010], "vtestpd ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x0f, 0b11_001_010]), + testcase!(features { AVX_F16C: true, AVX: false, F16C: false } &[0xc4, 0b111_00010, 0b0_1111_001, 0x13, 0b11_001_010], "vcvtph2ps xmm1, xmm2"), + testcase!(invalid: &[0xc4, 0b111_00010, 0b1_1111_001, 0x13, 0b11_001_010]), + + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x16, 0b11_001_010], "vpermps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x16, 0b00_001_010], "vpermps ymm1, ymm0, ymmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x16, 0b00_011_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x16, 0b00_011_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x17, 0b11_001_010], "vptest xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x17, 0b11_001_010], "vptest ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x17, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x17, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x18, 0b00_001_010], "vbroadcastss xmm1, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x18, 0b00_001_010], "vbroadcastss ymm1, dword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_001, 0x18, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x18, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x19, 0b00_001_010], "vbroadcastsd ymm1, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x19, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x19, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x1a, 0b00_001_010], "vbroadcastf128 ymm1, xmmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x1a, 0b00_001_010]), // vex.w=1 is invalid + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x1a, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_001, 0x1a, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x5a, 0b00_001_010], "vbroadcasti128 ymm1, xmmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_101, 0x5a, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x5a, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x5a, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x18, 0b11_001_010], "vbroadcastss xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x18, 0b11_001_010], "vbroadcastss ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x18, 0b00_001_010], "vbroadcastss ymm1, dword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_001, 0x18, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x18, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x19, 0b11_001_010]), // "vbroadcastsd xmm, xmm" is not legal (L!=0) + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x19, 0b11_001_010], "vbroadcastsd ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x19, 0b00_001_010], "vbroadcastsd ymm1, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x19, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x19, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_001, 0x19, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_001, 0x1a, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x1a, 0b11_001_010]), + + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x1c, 0b11_001_010], "vpabsb xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x1c, 0b11_001_010], "vpabsb ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x1c, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x1d, 0b11_001_010], "vpabsw xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x1d, 0b11_001_010], "vpabsw ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x1d, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x1e, 0b11_001_010], "vpabsd xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x1e, 0b11_001_010], "vpabsd ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x1e, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x20, 0b11_001_010], "vpmovsxbw xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x20, 0b11_001_010], "vpmovsxbw ymm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x20, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x21, 0b11_001_010], "vpmovsxbd xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x21, 0b11_001_010], "vpmovsxbd ymm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x21, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x22, 0b11_001_010], "vpmovsxbq xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x22, 0b11_001_010], "vpmovsxbq ymm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x22, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x23, 0b11_001_010], "vpmovsxwd xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x23, 0b11_001_010], "vpmovsxwd ymm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x23, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x24, 0b11_001_010], "vpmovsxwq xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x24, 0b11_001_010], "vpmovsxwq ymm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x24, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x25, 0b11_001_010], "vpmovsxdq xmm1, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x25, 0b11_001_010], "vpmovsxdq ymm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x25, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x28, 0b11_001_010], "vpmuldq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x28, 0b11_001_010], "vpmuldq ymm1, ymm0, ymm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x29, 0b11_001_010], "vpcmpeqq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x29, 0b11_001_010], "vpcmpeqq ymm1, ymm0, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x2a, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x2a, 0b00_001_010], "vmovntdqa xmm1, xmmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x2a, 0b00_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x2a, 0b00_001_010], "vmovntdqa ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x2b, 0b11_001_010], "vpackusdw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x2b, 0b11_001_010], "vpackusdw ymm1, ymm0, ymm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x2b, 0b00_001_010], "vpackusdw ymm1, ymm0, ymmword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x2c, 0b00_001_010], "vmaskmovps xmm1, xmm0, xmmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x2c, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x2c, 0b00_001_010], "vmaskmovps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x2d, 0b00_001_010], "vmaskmovpd xmm1, xmm0, xmmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x2d, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x2d, 0b00_001_010], "vmaskmovpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x2e, 0b00_001_010], "vmaskmovps xmmword [edx], xmm0, xmm1"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x2e, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x2e, 0b00_001_010], "vmaskmovps ymmword [edx], ymm0, ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x2f, 0b00_001_010], "vmaskmovpd xmmword [edx], xmm0, xmm1"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x2f, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x2f, 0b00_001_010], "vmaskmovpd ymmword [edx], ymm0, ymm1"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x30, 0b11_001_010], "vpmovzxbw xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x30, 0b11_001_010], "vpmovzxbw ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x31, 0b11_001_010], "vpmovzxbd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x31, 0b11_001_010], "vpmovzxbd ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x32, 0b11_001_010], "vpmovzxbq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x32, 0b11_001_010], "vpmovzxbq ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x33, 0b11_001_010], "vpmovzxwd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x33, 0b11_001_010], "vpmovzxwd ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x34, 0b11_001_010], "vpmovzxwq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x34, 0b11_001_010], "vpmovzxwq ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x35, 0b11_001_010], "vpmovzxdq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x35, 0b11_001_010], "vpmovzxdq ymm1, xmm2"), + + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x30, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x30, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x31, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x31, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x32, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x32, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x33, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x33, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x34, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x34, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x35, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x35, 0b11_001_010]), + + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x36, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x36, 0b11_001_010], "vpermd ymm1, ymm0, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x36, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x37, 0b11_001_010], "vpcmpgtq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x37, 0b11_001_010], "vpcmpgtq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x38, 0b11_001_010], "vpminsb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x38, 0b11_001_010], "vpminsb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x39, 0b11_001_010], "vpminsd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x39, 0b11_001_010], "vpminsd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x3a, 0b11_001_010], "vpminuw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x3a, 0b11_001_010], "vpminuw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x3b, 0b11_001_010], "vpminud xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x3b, 0b11_001_010], "vpminud ymm1, ymm0, ymm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x3c, 0b11_001_010], "vpmaxsb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x3c, 0b11_001_010], "vpmaxsb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x3d, 0b11_001_010], "vpmaxsd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x3d, 0b11_001_010], "vpmaxsd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x3e, 0b11_001_010], "vpmaxuw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x3e, 0b11_001_010], "vpmaxuw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x3f, 0b11_001_010], "vpmaxud xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x3f, 0b11_001_010], "vpmaxud ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_0111_001, 0x40, 0b11_001_010], "vpmulld xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_0111_101, 0x40, 0b11_001_010], "vpmulld ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x41, 0b11_001_010], "vphminposuw xmm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_001, 0x41, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0x41, 0b11_001_010]), + // TODO: should something b11at opcode 42 here? + // testcase!(features { AVX: true } &[0xc4, 0b110_00010, 0b1_0111_001, 0x42, 0b11_001_010], "vphminposuw xmm"), + // testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0x41, 0b11_001_010]), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x45, 0b00_001_010], "vpsrlvd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x45, 0b00_001_010], "vpsrlvd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x45, 0b11_001_010], "vpsrlvd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x45, 0b11_001_010], "vpsrlvd ymm1, ymm0, ymm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x45, 0b00_001_010], "vpsrlvq xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x45, 0b00_001_010], "vpsrlvq ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x45, 0b11_001_010], "vpsrlvq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x45, 0b11_001_010], "vpsrlvq ymm1, ymm0, ymm2"), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x46, 0b00_001_010], "vpsravd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x46, 0b00_001_010], "vpsravd ymm1, ymm0, ymmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_001, 0x46, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_1111_101, 0x46, 0b00_001_010]), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x47, 0b00_001_010], "vpsllvd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x47, 0b00_001_010], "vpsllvd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x47, 0b11_001_010], "vpsllvd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x47, 0b11_001_010], "vpsllvd ymm1, ymm0, ymm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x47, 0b00_001_010], "vpsllvq xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x47, 0b00_001_010], "vpsllvq ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x47, 0b11_001_010], "vpsllvq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x47, 0b11_001_010], "vpsllvq ymm1, ymm0, ymm2"), + + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_001, 0x58, 0b11_000_001], "vpbroadcastd xmm0, xmm1"), + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_101, 0x58, 0b11_000_001], "vpbroadcastd ymm0, ymm1"), + testcase!(invalid: &[0xc4, 0b111_00010, 0b1_1111_001, 0x58, 0b11_000_001]), + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_001, 0x59, 0b11_000_001], "vpbroadcastq xmm0, xmm1"), + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_101, 0x59, 0b11_000_001], "vpbroadcastq ymm0, ymm1"), + testcase!(invalid: &[0xc4, 0b111_00010, 0b1_1111_001, 0x59, 0b11_000_001]), + + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_001, 0x78, 0b11_000_001], "vpbroadcastb xmm0, xmm1"), + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_101, 0x78, 0b11_000_001], "vpbroadcastb ymm0, ymm1"), + testcase!(invalid: &[0xc4, 0b111_00010, 0b1_1111_001, 0x78, 0b11_000_001]), + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_001, 0x79, 0b11_000_001], "vpbroadcastw xmm0, xmm1"), + testcase!(features { AVX2: true } &[0xc4, 0b111_00010, 0b0_1111_101, 0x79, 0b11_000_001], "vpbroadcastw ymm0, ymm1"), + testcase!(invalid: &[0xc4, 0b111_00010, 0b1_1111_001, 0x79, 0b11_000_001]), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x8c, 0b00_001_010], "vpmaskmovd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x8c, 0b00_001_010], "vpmaskmovd ymm1, ymm0, ymmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x8c, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x8c, 0b00_001_010], "vpmaskmovq xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x8c, 0b00_001_010], "vpmaskmovq ymm1, ymm0, ymmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x8c, 0b11_001_010]), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x8e, 0b00_001_010], "vpmaskmovd xmmword [edx], xmm0, xmm1"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x8e, 0b00_001_010], "vpmaskmovd ymmword [edx], ymm0, ymm1"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x8e, 0b11_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x8e, 0b00_001_010], "vpmaskmovq xmmword [edx], xmm0, xmm1"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x8e, 0b00_001_010], "vpmaskmovq ymmword [edx], ymm0, ymm1"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_1111_001, 0x8e, 0b11_001_010]), + + /* + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x90, 0b00_000_100, 0xa1], "vpgatherdd xmm0, dword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x90, 0b00_000_100, 0xa1], "vpgatherdd ymm0, dword [ecx + ymm12 * 4], ymm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x90, 0b00_000_100, 0xa1], "vpgatherdq xmm0, dword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x90, 0b00_000_100, 0xa1], "vpgatherdq ymm0, qword [ecx + ymm12 * 4], ymm0"), + + testcase!(features { AVX2: true } &[0xc4, 0b000_00010, 0b0_1111_001, 0x91, 0b00_000_100, 0xa1], "vpgatherqd xmm0, dword xmmword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b000_00010, 0b0_1111_101, 0x91, 0b00_000_100, 0xa1], "vpgatherqd xmm0, dword xmmword [ecx + ymm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b000_00010, 0b1_1111_001, 0x91, 0b00_000_100, 0xa1], "vpgatherqq xmm0, dword xmmword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b000_00010, 0b1_1111_101, 0x91, 0b00_000_100, 0xa1], "vpgatherqq ymm0, qword xmmword [ecx + ymm12 * 4], ymm0"), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x92, 0b00_000_100, 0xa1], "vgatherdps xmm0, dword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x92, 0b00_000_100, 0xa1], "vgatherdps ymm0, qword [ecx + ymm12 * 4], ymm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x92, 0b00_000_100, 0xa1], "vgatherdpd xmm0, dword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x92, 0b00_000_100, 0xa1], "vgatherdpd ymm0, qword [ecx + ymm12 * 4], ymm0"), + + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_001, 0x93, 0b00_000_100, 0xa1], "vgatherqps xmm0, dword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b0_1111_101, 0x93, 0b00_000_100, 0xa1], "vgatherqps ymm0, qword [ecx + ymm12 * 4], ymm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_001, 0x93, 0b00_000_100, 0xa1], "vgatherqpd xmm0, dword [ecx + xmm12 * 4], xmm0"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00010, 0b1_1111_101, 0x93, 0b00_000_100, 0xa1], "vgatherqpd ymm0, qword [ecx + ymm12 * 4], ymm0"), + */ + + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b0_1111_001, 0xdb, 0b11_001_010], "vaesimc xmm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00010, 0b0_0111_101, 0xdb, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00010, 0b1_0111_101, 0xdb, 0b11_001_010]), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_001, 0xdc, 0b11_001_010], "vaesenc xmm1, xmm0, xmm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_101, 0xdc, 0b11_001_010], "vaesenc ymm1, ymm0, ymm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_001, 0xdd, 0b11_001_010], "vaesenclast xmm1, xmm0, xmm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_101, 0xdd, 0b11_001_010], "vaesenclast ymm1, ymm0, ymm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_001, 0xde, 0b11_001_010], "vaesdec xmm1, xmm0, xmm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_101, 0xde, 0b11_001_010], "vaesdec ymm1, ymm0, ymm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_001, 0xdf, 0b11_001_010], "vaesdeclast xmm1, xmm0, xmm2"), + testcase!(features { AVX_AESNI: true, AVX: false, AESNI: false } &[0xc4, 0b110_00010, 0b1_0111_101, 0xdf, 0b11_001_010], "vaesdeclast ymm1, ymm0, ymm2"), + + // prefix 01 + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x10, 0b00_001_010], "vmovsd xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x10, 0b00_001_010], "vmovsd xmm1, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_011, 0x10, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_111, 0x10, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x10, 0b00_001_010], "vmovupd xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x10, 0b00_001_010], "vmovupd ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x11, 0b00_001_010], "vmovupd xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x11, 0b00_001_010], "vmovupd ymmword [edx], ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x11, 0b00_001_010], "vmovsd qword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x11, 0b00_001_010], "vmovsd qword [edx], xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_011, 0x11, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_111, 0x11, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x10, 0b00_001_010], "vmovupd xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x10, 0b00_001_010], "vmovupd ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x11, 0b00_001_010], "vmovupd xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x11, 0b00_001_010], "vmovupd ymmword [edx], ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x10, 0b00_001_010], "vmovss xmm1, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x10, 0b00_001_010], "vmovss xmm1, dword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_010, 0x10, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_110, 0x10, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x10, 0b00_001_010], "vmovups xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x10, 0b00_001_010], "vmovups ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x11, 0b00_001_010], "vmovups xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x11, 0b00_001_010], "vmovups ymmword [edx], ymm1"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x11, 0b11_001_010], "vmovsd xmm2, xmm0, xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x11, 0b11_001_010], "vmovsd xmm2, xmm0, xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x11, 0b00_001_010], "vmovss dword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x11, 0b00_001_010], "vmovss dword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x11, 0b00_001_010], "vmovups xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x11, 0b00_001_010], "vmovups ymmword [edx], ymm1"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x12, 0b00_001_010], "vmovddup xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x12, 0b00_001_010], "vmovddup ymm1, ymmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_011, 0x12, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_111, 0x12, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b11_001_010], "vmovhlps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b00_001_010], "vmovlps xmm1, xmm0, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_100, 0x12, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_111, 0x12, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x12, 0b00_001_010], "vmovsldup xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x12, 0b00_001_010], "vmovsldup ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x12, 0b00_001_010], "vmovsldup xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x12, 0b00_001_010], "vmovsldup ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x12, 0b00_001_010], "vmovlpd xmm1, xmm0, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_101, 0x12, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x13, 0b00_001_010], "vmovlpd qword [edx], xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_001, 0x13, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_101, 0x13, 0b00_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_000, 0x14, 0b00_001_010], "vunpcklps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_100, 0x14, 0b00_001_010], "vunpcklps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x14, 0b00_001_010], "vunpcklpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x14, 0b00_001_010], "vunpcklpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_000, 0x15, 0b00_001_010], "vunpckhps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_100, 0x15, 0b00_001_010], "vunpckhps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x15, 0b00_001_010], "vunpckhpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x15, 0b00_001_010], "vunpckhpd ymm1, ymm0, ymmword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x16, 0b11_001_010], "vmovshdup xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x16, 0b11_001_010], "vmovshdup ymm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_010, 0x16, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_110, 0x16, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x16, 0b00_001_010], "vmovhps xmm1, xmm0, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_100, 0x16, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x16, 0b00_001_010], "vmovhpd xmm1, xmm0, qword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_101, 0x16, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_001, 0x16, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x17, 0b00_001_010], "vmovhps qword [edx], xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_100, 0x17, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_000, 0x17, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_100, 0x17, 0b00_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x17, 0b00_001_010], "vmovhpd qword [edx], xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_001, 0x17, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0x17, 0b00_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_000, 0x28, 0b11_001_010], "vmovaps xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x28, 0b11_001_010], "vmovaps ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_000, 0x29, 0b11_001_010], "vmovaps xmm2, xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x29, 0b11_001_010], "vmovaps ymm2, ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x28, 0b11_001_010], "vmovapd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x28, 0b11_001_010], "vmovapd ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x29, 0b11_001_010], "vmovapd xmm2, xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x29, 0b11_001_010], "vmovapd ymm2, ymm1"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x2a, 0b11_001_010], "vcvtsi2ss xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x2a, 0b00_001_010], "vcvtsi2ss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x2a, 0b11_001_010], "vcvtsi2ss xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x2a, 0b00_001_010], "vcvtsi2ss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x2a, 0b11_001_010], "vcvtsi2ss xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x2a, 0b00_001_010], "vcvtsi2sd xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x2a, 0b00_001_010], "vcvtsi2sd xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_011, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_111, 0x2a, 0b11_001_010], "vcvtsi2sd xmm1, xmm0, edx"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_000, 0x2b, 0b00_001_010], "vmovntps xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x2b, 0b00_001_010], "vmovntps ymmword [edx], ymm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_000, 0x2b, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_100, 0x2b, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x2b, 0b00_001_010], "vmovntpd xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x2b, 0b00_001_010], "vmovntpd ymmword [edx], ymm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_001, 0x2b, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0x2b, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x2c, 0b00_001_010], "vcvttss2si ecx, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x2c, 0b00_001_010], "vcvttss2si ecx, dword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_010, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_010, 0x2c, 0b00_001_010], "vcvttss2si ecx, dword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_110, 0x2c, 0b11_001_010], "vcvttss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x2c, 0b00_001_010], "vcvttsd2si ecx, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x2c, 0b00_001_010], "vcvttsd2si ecx, qword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_011, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_111, 0x2c, 0b11_001_010], "vcvttsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_111, 0x2c, 0b00_001_010], "vcvttsd2si ecx, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x2d, 0b00_001_010], "vcvtss2si ecx, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x2d, 0b00_001_010], "vcvtss2si ecx, dword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_010, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_010, 0x2d, 0b00_001_010], "vcvtss2si ecx, dword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_110, 0x2d, 0b11_001_010], "vcvtss2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x2d, 0b00_001_010], "vcvtsd2si ecx, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x2d, 0b00_001_010], "vcvtsd2si ecx, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x2d, 0b00_001_010], "vcvtsd2si ecx, qword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_011, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_111, 0x2d, 0b11_001_010], "vcvtsd2si ecx, xmm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x2e, 0b00_001_010], "vucomisd xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x2e, 0b00_001_010], "vucomisd xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x2e, 0b11_001_010], "vucomisd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x2e, 0b11_001_010], "vucomisd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x2f, 0b00_001_010], "vcomisd xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x2f, 0b00_001_010], "vcomisd xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x2f, 0b11_001_010], "vcomisd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x2f, 0b11_001_010], "vcomisd xmm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_001, 0x2e, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_101, 0x2e, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_001, 0x2e, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_101, 0x2e, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_001, 0x2f, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_101, 0x2f, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_001, 0x2f, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_0111_101, 0x2f, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc5, 0b1_1111_000, 0x2e, 0b11_001_010], "vucomiss xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_100, 0x2e, 0b00_001_010], "vucomiss xmm1, dword [edx]"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_000, 0x2f, 0b11_001_010], "vcomiss xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc5, 0b1_1111_100, 0x2f, 0b00_001_010], "vcomiss xmm1, dword [edx]"), + testcase!(invalid: &[0xc5, 0b1_1111_111, 0x2f, 0b11_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x50, 0b11_001_010], "vmovmskps ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x50, 0b11_001_010], "vmovmskps ecx, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_000, 0x50, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_100, 0x50, 0b00_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x50, 0b11_001_010], "vmovmskpd ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x50, 0b11_001_010], "vmovmskpd ecx, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x50, 0b11_001_010], "vmovmskpd ecx, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x50, 0b11_001_010], "vmovmskpd ecx, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_001, 0x50, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_101, 0x50, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_001, 0x50, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_101, 0x50, 0b00_001_010]), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x51, 0b00_001_010], "vsqrtpd xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x51, 0b00_001_010], "vsqrtpd ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_011, 0x51, 0b00_001_010], "vsqrtsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_111, 0x51, 0b00_001_010], "vsqrtsd xmm1, xmm0, qword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x51, 0b00_001_010], "vsqrtps xmm1, xmmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_000, 0x51, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x51, 0b00_001_010], "vsqrtps ymm1, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x51, 0b00_001_010], "vsqrtss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x51, 0b00_001_010], "vsqrtss xmm1, xmm0, dword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x52, 0b11_001_010], "vrsqrtps xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x52, 0b11_001_010], "vrsqrtps ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x52, 0b11_001_010], "vrsqrtss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x52, 0b11_001_010], "vrsqrtss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x53, 0b11_001_010], "vrcpps xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x53, 0b11_001_010], "vrcpps ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x53, 0b11_001_010], "vrcpss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x53, 0b11_001_010], "vrcpss xmm1, xmm0, xmm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x54, 0b11_001_010], "vandps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x54, 0b11_001_010], "vandps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x55, 0b11_001_010], "vandnps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x55, 0b11_001_010], "vandnps ymm1, ymm0, ymm2"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x54, 0b00_001_010], "vandpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x54, 0b00_001_010], "vandpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x55, 0b00_001_010], "vandnpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x55, 0b00_001_010], "vandnpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x56, 0b00_001_010], "vorpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x56, 0b00_001_010], "vorpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x56, 0b00_001_010], "vorps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x56, 0b00_001_010], "vorps ymm1, ymm0, ymmword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x57, 0b11_001_010], "vxorps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x57, 0b11_001_010], "vxorps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x57, 0b11_001_010], "vxorpd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x57, 0b11_001_010], "vxorpd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x58, 0b11_001_010], "vaddps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x58, 0b11_001_010], "vaddps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_010, 0x58, 0b11_001_010], "vaddss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_110, 0x58, 0b11_001_010], "vaddss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_010, 0x58, 0b00_001_010], "vaddss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_110, 0x58, 0b00_001_010], "vaddss xmm1, xmm0, dword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x58, 0b00_001_010], "vaddpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x58, 0b00_001_010], "vaddpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x58, 0b00_001_010], "vaddsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x58, 0b00_001_010], "vaddsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x59, 0b00_001_010], "vmulps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x59, 0b00_001_010], "vmulps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x59, 0b00_001_010], "vmulpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x59, 0b00_001_010], "vmulpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_010, 0x59, 0b00_001_010], "vmulss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_110, 0x59, 0b00_001_010], "vmulss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x59, 0b00_001_010], "vmulsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x59, 0b00_001_010], "vmulsd xmm1, xmm0, qword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x5a, 0b11_001_010], "vcvtps2pd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x5a, 0b11_001_010], "vcvtps2pd ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x5a, 0b00_001_010], "vcvtps2pd xmm1, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x5a, 0b00_001_010], "vcvtps2pd ymm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x5a, 0b11_001_010], "vcvtpd2ps xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x5a, 0b11_001_010], "vcvtpd2ps xmm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x5a, 0b11_001_010], "vcvtsd2ss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x5a, 0b11_001_010], "vcvtsd2ss xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_011, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_111, 0x5a, 0b00_001_010], "vcvtsd2ss xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x5a, 0b11_001_010], "vcvtss2sd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x5a, 0b11_001_010], "vcvtss2sd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x5a, 0b00_001_010], "vcvtss2sd xmm1, xmm0, dword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x5b, 0b11_001_010], "vcvtps2dq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x5b, 0b11_001_010], "vcvtps2dq ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x5b, 0b11_001_010], "vcvttps2dq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x5b, 0b11_001_010], "vcvttps2dq ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x5b, 0b11_001_010], "vcvtdq2ps xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_000, 0x5b, 0b00_001_010], "vcvtdq2ps xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x5b, 0b11_001_010], "vcvtdq2ps ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_100, 0x5b, 0b00_001_010], "vcvtdq2ps ymm1, ymmword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_000, 0x5c, 0b00_001_010], "vsubps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_100, 0x5c, 0b00_001_010], "vsubps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_010, 0x5c, 0b00_001_010], "vsubss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_110, 0x5c, 0b00_001_010], "vsubss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x5c, 0b00_001_010], "vsubpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x5c, 0b00_001_010], "vsubpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_011, 0x5c, 0b00_001_010], "vsubsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_111, 0x5c, 0b00_001_010], "vsubsd xmm1, xmm0, qword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x5d, 0b00_001_010], "vminps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x5d, 0b00_001_010], "vminps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_010, 0x5d, 0b00_001_010], "vminss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_110, 0x5d, 0b00_001_010], "vminss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x5d, 0b00_001_010], "vminpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x5d, 0b00_001_010], "vminpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x5d, 0b00_001_010], "vminsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x5d, 0b00_001_010], "vminsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x5e, 0b00_001_010], "vdivps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x5e, 0b00_001_010], "vdivps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x5e, 0b00_001_010], "vdivpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_010, 0x5e, 0b00_001_010], "vdivss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x5e, 0b00_001_010], "vdivsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x5e, 0b00_001_010], "vdivps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x5e, 0b00_001_010], "vdivpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_110, 0x5e, 0b00_001_010], "vdivss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x5e, 0b00_001_010], "vdivsd xmm1, xmm0, qword [edx]"), + + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0x5f, 0b00_001_010], "vmaxps xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x5f, 0b00_001_010], "vmaxpd xmm1, xmm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_010, 0x5f, 0b00_001_010], "vmaxss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x5f, 0b00_001_010], "vmaxsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0x5f, 0b00_001_010], "vmaxps ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x5f, 0b00_001_010], "vmaxpd ymm1, ymm0, ymmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_110, 0x5f, 0b00_001_010], "vmaxss xmm1, xmm0, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x5f, 0b00_001_010], "vmaxsd xmm1, xmm0, qword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x60, 0b11_001_010], "vpunpcklbw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x60, 0b11_001_010], "vpunpcklbw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x61, 0b11_001_010], "vpunpcklwd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x61, 0b11_001_010], "vpunpcklwd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x62, 0b11_001_010], "vpunpckldq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x62, 0b11_001_010], "vpunpckldq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x63, 0b11_001_010], "vpacksswb xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x63, 0b11_001_010], "vpacksswb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x64, 0b11_001_010], "vpcmpgtb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x64, 0b11_001_010], "vpcmpgtb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x65, 0b11_001_010], "vpcmpgtw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x65, 0b11_001_010], "vpcmpgtw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x66, 0b11_001_010], "vpcmpgtd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x66, 0b11_001_010], "vpcmpgtd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x67, 0b11_001_010], "vpackuswb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x67, 0b11_001_010], "vpackuswb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x68, 0b11_001_010], "vpunpckhbw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x68, 0b11_001_010], "vpunpckhbw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x69, 0b11_001_010], "vpunpckhwd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x69, 0b11_001_010], "vpunpckhwd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x6a, 0b11_001_010], "vpunpckhdq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x6a, 0b11_001_010], "vpunpckhdq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0x6b, 0b11_001_010], "vpackssdw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0x6b, 0b11_001_010], "vpackssdw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x6c, 0b11_001_010], "vpunpcklqdq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x6c, 0b11_001_010], "vpunpcklqdq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x6d, 0b11_001_010], "vpunpckhqdq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x6d, 0b11_001_010], "vpunpckhqdq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x6e, 0b11_001_010], "vmovd xmm1, edx"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x6e, 0b00_001_010], "vmovd xmm1, dword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xd6, 0b00_001_010], "vmovq qword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xd6, 0b11_001_010], "vmovq xmm2, xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0x6e, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x6f, 0b11_001_010], "vmovdqa xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x6f, 0b11_001_010], "vmovdqa ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x6f, 0b11_001_010], "vmovdqu xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x6f, 0b11_001_010], "vmovdqu ymm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x70, 0b11_001_010, 0x77], "vpshufd xmm1, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x70, 0b11_001_010, 0x77], "vpshufd ymm1, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0x70, 0b11_001_010, 0x77], "vpshufhw xmm1, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0x70, 0b11_001_010, 0x77], "vpshufhw ymm1, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0x70, 0b11_001_010, 0x77], "vpshuflw xmm1, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0x70, 0b11_001_010, 0x77], "vpshuflw ymm1, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_010_010, 0x77], "vpsrlw xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x71, 0b11_010_010, 0x77], "vpsrlw xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x71, 0b11_010_010, 0x77], "vpsrlw ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b00_011_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_100_010, 0x77], "vpsraw xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x71, 0b11_100_010, 0x77], "vpsraw ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_101_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x71, 0b11_110_010, 0x77], "vpsllw xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x71, 0b11_110_010, 0x77], "vpsllw ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_000_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b11_010_010, 0x77], "vpsrld xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_010_010, 0x77], "vpsrld ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_011_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b11_100_010, 0x77], "vpsrad xmm0, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_100_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_100_010, 0x77], "vpsrad ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_101_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b11_110_010, 0x77], "vpslld xmm0, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_110_010, 0x77]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x72, 0b11_110_010, 0x77], "vpslld ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x72, 0b00_111_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_000_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_010_010, 0x77], "vpsrlq xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_011_010, 0x77], "vpsrldq xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_010_010, 0x77], "vpsrlq ymm0, ymm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_011_010, 0x77], "vpsrldq ymm0, ymm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_100_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_101_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_110_010, 0x77], "vpsllq xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x73, 0b11_111_010, 0x77], "vpslldq xmm0, xmm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_110_010, 0x77], "vpsllq ymm0, ymm2, 0x77"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0x73, 0b11_111_010, 0x77], "vpslldq ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x74, 0b11_001_010], "vpcmpeqb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x74, 0b11_001_010], "vpcmpeqb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x75, 0b11_001_010], "vpcmpeqw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x75, 0b11_001_010], "vpcmpeqw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x76, 0b11_001_010], "vpcmpeqd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x76, 0b11_001_010], "vpcmpeqd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x7c, 0b11_001_010], "vhaddpd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x7c, 0b11_001_010], "vhaddpd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x7c, 0b11_001_010], "vhaddps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x7c, 0b11_001_010], "vhaddps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0x7d, 0b11_001_010], "vhsubpd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0x7d, 0b11_001_010], "vhsubpd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0x7d, 0b11_001_010], "vhsubps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0x7d, 0b11_001_010], "vhsubps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x7e, 0b11_001_010], "vmovd edx, xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_101, 0x7e, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0x7e, 0b11_001_010], "vmovd edx, xmm1"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0x7e, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0x7f, 0b11_001_010], "vmovdqa xmm2, xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0x7f, 0b11_001_010], "vmovdqa ymm2, ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_010, 0x7f, 0b11_001_010], "vmovdqu xmm2, xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_110, 0x7f, 0b11_001_010], "vmovdqu ymm2, ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b00_010_001], "vldmxcsr dword [ecx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_100, 0xae, 0b00_010_001]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b11_010_001]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b00_011_001], "vstmxcsr dword [ecx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_100, 0xae, 0b00_011_001]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_000, 0xae, 0b11_011_001]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_000, 0xc2, 0b11_001_010, 0x77], "vcmpps xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_100, 0xc2, 0b11_001_010, 0x77], "vcmpps ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xc2, 0b11_001_010, 0x77], "vcmppd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xc2, 0b11_001_010, 0x77], "vcmppd ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0xc2, 0b11_001_010, 0x77], "vcmpsd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0xc2, 0b11_001_010, 0x77], "vcmpsd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xc4, 0b11_001_010, 0x77], "vpinsrw xmm1, xmm0, edx, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0xc4, 0b11_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_001, 0xc5, 0b00_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0xc5, 0b11_001_010, 0x77], "vpextrw ecx, xmm2, 0x77"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0xc5, 0b00_001_010, 0x77]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0xc5, 0b11_001_010, 0x77]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xc6, 0b11_001_010, 0x77], "vshufpd xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xc6, 0b11_001_010, 0x77], "vshufpd ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_000, 0xc6, 0b11_001_010, 0x77], "vshufps xmm1, xmm0, xmm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_100, 0xc6, 0b11_001_010, 0x77], "vshufps ymm1, ymm0, ymm2, 0x77"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd0, 0b11_001_010], "vaddsubpd xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd0, 0b11_001_010], "vaddsubpd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_011, 0xd0, 0b11_001_010], "vaddsubps xmm1, xmm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_111, 0xd0, 0b11_001_010], "vaddsubps ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd1, 0b11_001_010], "vpsrlw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd1, 0b11_001_010], "vpsrlw ymm1, ymm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd1, 0b00_001_010], "vpsrlw ymm1, ymm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd2, 0b11_001_010], "vpsrld xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd2, 0b11_001_010], "vpsrld ymm1, ymm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd2, 0b00_001_010], "vpsrld ymm1, ymm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd3, 0b11_001_010], "vpsrlq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd3, 0b11_001_010], "vpsrlq ymm1, ymm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd3, 0b00_001_010], "vpsrlq ymm1, ymm0, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd4, 0b11_001_010], "vpaddq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd4, 0b11_001_010], "vpaddq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xd5, 0b11_001_010], "vpmullw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xd5, 0b11_001_010], "vpmullw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_1111_001, 0xd7, 0b11_001_010], "vpmovmskb ecx, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b0_1111_001, 0xd7, 0b00_001_010]), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_1111_101, 0xd7, 0b11_001_010], "vpmovmskb ecx, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd8, 0b11_001_010], "vpsubusb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd8, 0b11_001_010], "vpsubusb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xd9, 0b11_001_010], "vpsubusw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xd9, 0b11_001_010], "vpsubusw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xda, 0b11_001_010], "vpminub xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xda, 0b11_001_010], "vpminub ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xdb, 0b11_001_010], "vpand xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xdb, 0b11_001_010], "vpand ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xdc, 0b11_001_010], "vpaddusb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xdc, 0b11_001_010], "vpaddusb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xdd, 0b11_001_010], "vpaddusw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xdd, 0b11_001_010], "vpaddusw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xde, 0b11_001_010], "vpmaxub xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xde, 0b11_001_010], "vpmaxub ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xdf, 0b11_001_010], "vpandn xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xdf, 0b11_001_010], "vpandn ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe0, 0b11_001_010], "vpavgb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe0, 0b11_001_010], "vpavgb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe1, 0b11_001_010], "vpsraw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe1, 0b11_001_010], "vpsraw ymm1, ymm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe2, 0b11_001_010], "vpsrad xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe2, 0b11_001_010], "vpsrad ymm1, ymm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe3, 0b11_001_010], "vpavgw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe3, 0b11_001_010], "vpavgw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe4, 0b11_001_010], "vpmulhuw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe4, 0b11_001_010], "vpmulhuw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe5, 0b11_001_010], "vpmulhw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe5, 0b11_001_010], "vpmulhw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xe6, 0b11_001_010], "vcvttpd2dq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0xe6, 0b11_001_010], "vcvttpd2dq xmm1, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_010, 0xe6, 0b11_001_010], "vcvtdq2pd xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_110, 0xe6, 0b11_001_010], "vcvtdq2pd ymm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0xe6, 0b11_001_010], "vcvtpd2dq xmm1, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0xe6, 0b11_001_010], "vcvtpd2dq xmm1, ymm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0xe7, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0xe7, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xe7, 0b00_001_010], "vmovntdq xmmword [edx], xmm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0xe7, 0b00_001_010], "vmovntdq ymmword [edx], ymm1"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe8, 0b11_001_010], "vpsubsb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe8, 0b11_001_010], "vpsubsb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xe9, 0b11_001_010], "vpsubsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xe9, 0b11_001_010], "vpsubsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xea, 0b11_001_010], "vpminsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xea, 0b11_001_010], "vpminsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xeb, 0b11_001_010], "vpor xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xeb, 0b11_001_010], "vpor ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xec, 0b11_001_010], "vpaddsb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xec, 0b11_001_010], "vpaddsb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xed, 0b11_001_010], "vpaddsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xed, 0b11_001_010], "vpaddsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xee, 0b11_001_010], "vpmaxsw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xee, 0b11_001_010], "vpmaxsw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b0_0111_001, 0xef, 0b11_001_010], "vpxor xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b0_0111_101, 0xef, 0b11_001_010], "vpxor ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_011, 0xf0, 0b00_001_010], "vlddqu xmm1, xmmword [edx]"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_111, 0xf0, 0b00_001_010], "vlddqu ymm1, ymmword [edx]"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_011, 0xf0, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_011, 0xf0, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_0111_111, 0xf0, 0b11_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_111, 0xf0, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xf1, 0b11_001_010], "vpsllw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xf1, 0b11_001_010], "vpsllw ymm1, ymm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xf2, 0b11_001_010], "vpslld xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xf2, 0b11_001_010], "vpslld ymm1, ymm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xf3, 0b11_001_010], "vpsllq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xf3, 0b11_001_010], "vpsllq ymm1, ymm0, xmm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xf4, 0b11_001_010], "vpmuludq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xf4, 0b11_001_010], "vpmuludq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xf5, 0b11_001_010], "vpmaddwd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0xf5, 0b11_001_010], "vpmaddwd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xf6, 0b11_001_010], "vpsadbw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_1111_101, 0xf6, 0b11_001_010], "vpsadbw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_1111_001, 0xf7, 0b11_001_010], "vmaskmovdqu xmm1, xmm2"), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_001, 0xf7, 0b00_001_010]), + testcase!(invalid: &[0xc4, 0b110_00001, 0b1_1111_101, 0xf7, 0b11_001_010]), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xf8, 0b11_001_010], "vpsubb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xf8, 0b11_001_010], "vpsubb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xf9, 0b11_001_010], "vpsubw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xf9, 0b11_001_010], "vpsubw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xfa, 0b11_001_010], "vpsubd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xfa, 0b11_001_010], "vpsubd ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xfb, 0b11_001_010], "vpsubq xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xfb, 0b11_001_010], "vpsubq ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xfc, 0b11_001_010], "vpaddb xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xfc, 0b11_001_010], "vpaddb ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xfd, 0b11_001_010], "vpaddw xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xfd, 0b11_001_010], "vpaddw ymm1, ymm0, ymm2"), + testcase!(features { AVX: true } &[0xc4, 0b110_00001, 0b1_0111_001, 0xfe, 0b11_001_010], "vpaddd xmm1, xmm0, xmm2"), + testcase!(features { AVX2: true } &[0xc4, 0b110_00001, 0b1_0111_101, 0xfe, 0b11_001_010], "vpaddd ymm1, ymm0, ymm2"), + + testcase!(features { AVX: true } &[0xc5, 0xf8, 0x10, 0x00], "vmovups xmm0, xmmword [eax]"), + testcase!(features { AVX: true } &[0xc5, 0xf8, 0x10, 0x01], "vmovups xmm0, xmmword [ecx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod strange_prefixing { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0x0f, 0x21, 0xc8], "mov eax, dr1"), + testcase!(&[0xf2, 0x0f, 0x21, 0xc8], "mov eax, dr1"), + testcase!(&[0xf3, 0x0f, 0x21, 0xc8], "mov eax, dr1"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod prefixed_0f { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0x02, 0x01], "lar eax, word [ecx]"), + testcase!(&[0x0f, 0x02, 0xc1], "lar eax, ecx"), + testcase!(&[0x66, 0x0f, 0x02, 0x01], "lar ax, word [ecx]"), + testcase!(&[0x66, 0x0f, 0x02, 0xc1], "lar ax, cx"), + testcase!(&[0x0f, 0x03, 0x01], "lsl eax, word [ecx]"), + testcase!(&[0x0f, 0x03, 0xc1], "lsl eax, ecx"), + testcase!(&[0x66, 0x0f, 0x03, 0x01], "lsl ax, word [ecx]"), + testcase!(&[0x66, 0x0f, 0x03, 0xc1], "lsl ax, cx"), + testcase!(&[0x0f, 0x05], "syscall"), + testcase!(&[0x66, 0x0f, 0x05], "syscall"), + testcase!(&[0x0f, 0x06], "clts"), + testcase!(&[0xf2, 0x0f, 0x06], "clts", masm: "clts"), + testcase!(&[0x0f, 0x07], "sysret"), + testcase!(&[0xf2, 0x0f, 0x07], "sysret", masm: "sysret"), + testcase!(&[0x0f, 0x12, 0x0f], "movlps xmm1, qword [edi]"), + testcase!(&[0x0f, 0x12, 0xcf], "movhlps xmm1, xmm7"), + testcase!(&[0x0f, 0x16, 0x0f], "movhps xmm1, qword [edi]"), + testcase!(&[0x0f, 0x16, 0xcf], "movlhps xmm1, xmm7"), + testcase!(&[0x0f, 0x12, 0xc0], "movhlps xmm0, xmm0"), + testcase!(invalid: &[0x0f, 0x13, 0xc0]), + testcase!(&[0x0f, 0x13, 0x00], "movlps qword [eax], xmm0"), + testcase!(&[0x0f, 0x14, 0x08], "unpcklps xmm1, xmmword [eax]"), + testcase!(&[0x0f, 0x15, 0x08], "unpckhps xmm1, xmmword [eax]"), + testcase!(&[0x0f, 0x16, 0x0f], "movhps xmm1, qword [edi]"), + testcase!(&[0x0f, 0x16, 0xc0], "movlhps xmm0, xmm0"), + testcase!(invalid: &[0x0f, 0x17, 0xc0]), + testcase!(&[0x0f, 0x17, 0x00], "movhps qword [eax], xmm0"), + testcase!(&[0x0f, 0x18, 0xc0], "nop eax"), // capstone says invalid, xed says nop + testcase!(&[0x0f, 0x18, 0x00], "prefetchnta zmmword [eax]", masm: "prefetchnta [eax]"), + testcase!(&[0x0f, 0x18, 0x08], "prefetcht0 zmmword [eax]", masm: "prefetcht0 [eax]"), + testcase!(&[0x0f, 0x18, 0x10], "prefetcht1 zmmword [eax]", masm: "prefetcht1 [eax]"), + testcase!(&[0x0f, 0x18, 0x18], "prefetcht2 zmmword [eax]", masm: "prefetcht2 [eax]"), + testcase!(&[0x0f, 0x18, 0x20], "nop zmmword [eax]"), + testcase!(&[0x0f, 0x18, 0xcc], "nop esp"), + testcase!(&[0x0f, 0x19, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x1a, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x1b, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x1c, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x1d, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x1e, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x1f, 0x20], "nop dword [eax]"), + testcase!(&[0x0f, 0x20, 0xc0], "mov eax, cr0"), + testcase!(invalid: &[0x0f, 0x20, 0xc8]), + testcase!(&[0x0f, 0x21, 0xc8], "mov eax, dr1"), + testcase!(&[0x0f, 0x22, 0xc0], "mov cr0, eax"), + testcase!(invalid: &[0x0f, 0x22, 0xc8]), + testcase!(&[0x0f, 0x22, 0xc7], "mov cr0, edi"), + testcase!(&[0x0f, 0x23, 0xc8], "mov dr1, eax"), + testcase!(&[0x0f, 0x23, 0xcf], "mov dr1, edi"), + testcase!(&[0x0f, 0x30], "wrmsr"), + testcase!(&[0x0f, 0x31], "rdtsc"), + testcase!(&[0x0f, 0x32], "rdmsr"), + testcase!(&[0x0f, 0x33], "rdpmc"), + testcase!(&[0x0f, 0x34], "sysenter"), + testcase!(&[0x0f, 0x35], "sysexit"), + testcase!(invalid: &[0x0f, 0x36]), + testcase!(&[0x0f, 0x37], "getsec"), + testcase!(invalid: &[0x66, 0x0f, 0x37]), + testcase!(invalid: &[0xf2, 0x0f, 0x37]), + testcase!(invalid: &[0xf3, 0x0f, 0x37]), + testcase!(&[0x0f, 0x60, 0x00], "punpcklbw mm0, dword [eax]"), + testcase!(&[0x0f, 0x60, 0xc2], "punpcklbw mm0, mm2"), + testcase!(&[0x0f, 0x61, 0x00], "punpcklwd mm0, dword [eax]"), + testcase!(&[0x0f, 0x61, 0xc2], "punpcklwd mm0, mm2"), + testcase!(&[0x0f, 0x62, 0x00], "punpckldq mm0, dword [eax]"), + testcase!(&[0x0f, 0x62, 0xc2], "punpckldq mm0, mm2"), + testcase!(&[0x0f, 0x63, 0x00], "packsswb mm0, qword [eax]"), + testcase!(&[0x0f, 0x63, 0xc2], "packsswb mm0, mm2"), + testcase!(&[0x0f, 0x64, 0x00], "pcmpgtb mm0, qword [eax]"), + testcase!(&[0x0f, 0x64, 0xc2], "pcmpgtb mm0, mm2"), + testcase!(&[0x0f, 0x65, 0x00], "pcmpgtw mm0, qword [eax]"), + testcase!(&[0x0f, 0x65, 0xc2], "pcmpgtw mm0, mm2"), + testcase!(&[0x0f, 0x66, 0x00], "pcmpgtd mm0, qword [eax]"), + testcase!(&[0x0f, 0x66, 0xc2], "pcmpgtd mm0, mm2"), + testcase!(&[0x0f, 0x67, 0x00], "packuswb mm0, qword [eax]"), + testcase!(&[0x0f, 0x67, 0xc2], "packuswb mm0, mm2"), + testcase!(&[0x0f, 0x68, 0x00], "punpckhbw mm0, qword [eax]"), + testcase!(&[0x0f, 0x68, 0xc2], "punpckhbw mm0, mm2"), + testcase!(&[0x0f, 0x69, 0x00], "punpckhwd mm0, qword [eax]"), + testcase!(&[0x0f, 0x69, 0xc2], "punpckhwd mm0, mm2"), + testcase!(&[0x0f, 0x6a, 0x00], "punpckhdq mm0, qword [eax]"), + testcase!(&[0x0f, 0x6a, 0xc2], "punpckhdq mm0, mm2"), + testcase!(&[0x0f, 0x6b, 0x00], "packssdw mm0, qword [eax]"), + testcase!(&[0x0f, 0x6b, 0xc2], "packssdw mm0, mm2"), + testcase!(invalid: &[0x0f, 0x6c]), + testcase!(invalid: &[0x0f, 0x6d]), + testcase!(&[0x0f, 0x6e, 0x00], "movd mm0, dword [eax]"), + testcase!(&[0x0f, 0x6e, 0xc2], "movd mm0, edx"), + testcase!(&[0x0f, 0x6f, 0x00], "movq mm0, qword [eax]"), + testcase!(&[0x0f, 0x6f, 0xc2], "movq mm0, mm2"), + testcase!(&[0x0f, 0x6f, 0xfb], "movq mm7, mm3"), + testcase!(&[0x0f, 0x70, 0x00, 0x7f], "pshufw mm0, qword [eax], 0x7f"), + testcase!(invalid: &[0x0f, 0x71, 0x00, 0x7f]), + testcase!(invalid: &[0x0f, 0x71, 0xc0, 0x7f]), + testcase!(&[0x0f, 0x71, 0xd0, 0x7f], "psrlw mm0, 0x7f"), + testcase!(&[0x0f, 0x71, 0xe0, 0x7f], "psraw mm0, 0x7f"), + testcase!(&[0x0f, 0x71, 0xf0, 0x7f], "psllw mm0, 0x7f"), + testcase!(invalid: &[0x0f, 0x72, 0x00, 0x7f]), + testcase!(invalid: &[0x0f, 0x72, 0xc0, 0x7f]), + testcase!(&[0x0f, 0x72, 0xd0, 0x7f], "psrld mm0, 0x7f"), + testcase!(&[0x0f, 0x72, 0xe0, 0x7f], "psrad mm0, 0x7f"), + testcase!(&[0x0f, 0x72, 0xf0, 0x7f], "pslld mm0, 0x7f"), + testcase!(invalid: &[0x0f, 0x73, 0x00, 0x7f]), + testcase!(invalid: &[0x0f, 0x73, 0xc0, 0x7f]), + testcase!(&[0x0f, 0x73, 0xd0, 0x7f], "psrlq mm0, 0x7f"), + testcase!(invalid: &[0x0f, 0x73, 0xe0, 0x7f]), + testcase!(&[0x0f, 0x73, 0xf0, 0x7f], "psllq mm0, 0x7f"), + testcase!(&[0x0f, 0xa0], "push fs"), + testcase!(&[0x0f, 0xa1], "pop fs"), + testcase!(&[0x0f, 0xa2], "cpuid"), + testcase!(&[0x0f, 0xa4, 0xc0, 0x11], "shld eax, eax, 0x11"), + testcase!(&[0x66, 0x0f, 0xa4, 0xcf, 0x11], "shld di, cx, 0x11"), + testcase!(&[0x0f, 0xa5, 0xc0], "shld eax, eax, cl"), + testcase!(&[0x0f, 0xa5, 0xc9], "shld ecx, ecx, cl"), + testcase!(&[0x0f, 0xac, 0xc0, 0x11], "shrd eax, eax, 0x11"), + testcase!(&[0x66, 0x0f, 0xac, 0xcf, 0x11], "shrd di, cx, 0x11"), + testcase!(&[0x0f, 0xad, 0xc9], "shrd ecx, ecx, cl"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod prefixed_660f { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0x0f, 0x10, 0xc0], "movupd xmm0, xmm0"), + testcase!(&[0xf2, 0x66, 0x66, 0x0f, 0x10, 0xc0], "movsd xmm0, xmm0"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod prefixed_f20f { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(invalid: &[0xf2, 0x0f, 0x16, 0xcf]), + testcase!(invalid: &[0x66, 0xf2, 0x66, 0x0f, 0x16, 0xcf]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod prefixed_f30f { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0x16, 0xcf], "movshdup xmm1, xmm7"), + testcase!(&[0xf3, 0x0f, 0x1e, 0xfa], "endbr64"), + testcase!(&[0xf3, 0x0f, 0x1e, 0xfb], "endbr32"), + testcase!(&[0xf3, 0x0f, 0x1e, 0xfc], "nop esp, edi"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod only_32bit { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x9a, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66], "callf 0x6655:0x44332211"), + testcase!(&[0x66, 0x9a, 0x11, 0x22, 0x33, 0x44], "callf 0x4433:0x2211"), + testcase!(&[0x67, 0xac], "lods al, byte ds:[si]"), + testcase!(&[0x67, 0xae], "scas byte es:[di], al"), + testcase!(&[0xac], "lods al, byte ds:[esi]"), + testcase!(&[0xae], "scas byte es:[edi], al"), + testcase!(&[0x67, 0xf3, 0xa4], "rep movs byte es:[di], byte ds:[si]"), + testcase!(&[0xf3, 0xa4], "rep movs byte es:[edi], byte ds:[esi]"), + testcase!(&[0x67, 0xf3, 0xa5], "rep movs dword es:[di], dword ds:[si]"), + testcase!(&[0xf3, 0xa5], "rep movs dword es:[edi], dword ds:[esi]"), + testcase!(&[0x66, 0x67, 0x8b, 0x0e, 0x55, 0xaa], "mov cx, word [0xaa55]"), + testcase!(&[0x66, 0x8b, 0x0e], "mov cx, word [esi]"), + testcase!(&[0x40], "inc eax"), + testcase!(&[0x41], "inc ecx"), + testcase!(&[0x47], "inc edi"), + testcase!(&[0x48], "dec eax"), + testcase!(&[0x4f], "dec edi"), + + testcase!(&[0xa0, 0xc0, 0xb0, 0xa0, 0x90], "mov al, byte [0x90a0b0c0]"), + testcase!(&[0x67, 0xa0, 0xc0, 0xb0], "mov al, byte [0xb0c0]"), + testcase!(&[0x67, 0xa1, 0xc0, 0xb0], "mov eax, dword [0xb0c0]"), + testcase!(&[0x66, 0x67, 0xa1, 0xc0, 0xb0], "mov ax, word [0xb0c0]"), + + testcase!(&[0x60], "pushad"), + testcase!(&[0x61], "popad"), + testcase!(&[0x66, 0x60], "pusha"), + testcase!(&[0x66, 0x61], "popa"), + testcase!(&[0xce], "into"), + testcase!(&[0x06], "push es"), + testcase!(&[0x07], "pop es"), + testcase!(&[0x0e], "push cs"), + testcase!(&[0x16], "push ss"), + testcase!(&[0x17], "pop ss"), + testcase!(&[0x1e], "push ds"), + testcase!(&[0x1f], "pop ds"), + testcase!(&[0x27], "daa"), + testcase!(&[0x2f], "das"), + testcase!(&[0x37], "aaa"), + testcase!(&[0x3f], "aas"), + testcase!(&[0xd4, 0x01], "aam 0x1", masm: "aam 1"), + testcase!(&[0xd4, 0x0a], "aam 0xa", masm: "aam"), + testcase!(&[0xd5, 0x01], "aad 0x1", masm: "aad 1"), + testcase!(&[0xd5, 0x0a], "aad 0xa", masm: "aad"), + + testcase!(&[0xc5, 0x78, 0x10], "lds edi, far [eax + 0x10]"), + testcase!(&[0x66, 0xc5, 0x78, 0x10], "lds di, dword [eax + 0x10]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod adx { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0x0f, 0x38, 0xf6, 0xc1], "adcx eax, ecx"), + testcase!(&[0x66, 0x0f, 0x38, 0xf6, 0x01], "adcx eax, dword [ecx]"), + testcase!(&[0xf3, 0x0f, 0x38, 0xf6, 0xc1], "adox eax, ecx"), + testcase!(&[0xf3, 0x0f, 0x38, 0xf6, 0x01], "adox eax, dword [ecx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod prefetchw { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0x0d, 0x08], "prefetchw zmmword [eax]"), + testcase!(&[0x0f, 0x0d, 0x00], "nop zmmword [eax]"), + testcase!(invalid: &[0x0f, 0x0d, 0xc0]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod lzcnt { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0xf3, 0x0f, 0xbd, 0xc1], "lzcnt ax, cx"), + testcase!(&[0xf3, 0x0f, 0xbd, 0xc1], "lzcnt eax, ecx"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod svm { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0x01, 0xdf], "invlpga eax, ecx"), + testcase!(&[0x0f, 0x01, 0xde], "skinit eax"), + testcase!(&[0x0f, 0x01, 0xdd], "clgi"), + testcase!(&[0x0f, 0x01, 0xdc], "stgi"), + testcase!(&[0x0f, 0x01, 0xdb], "vmsave eax"), + testcase!(&[0x0f, 0x01, 0xda], "vmload eax"), + testcase!(&[0x0f, 0x01, 0xd9], "vmmcall"), + testcase!(&[0x0f, 0x01, 0xd8], "vmrun eax"), + testcase!(&[0x0f, 0x78, 0xc4], "vmread esp, eax"), + testcase!(&[0x0f, 0x79, 0xc5], "vmwrite eax, ebp"), + testcase!(&[0x0f, 0x78, 0x0b], "vmread qword [ebx], ecx"), + testcase!(invalid: &[0x66, 0x0f, 0x78, 0x03]), + testcase!(&[0x0f, 0x79, 0x0b], "vmwrite ecx, qword [ebx]"), + testcase!(invalid: &[0x66, 0x0f, 0x79, 0x03]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod movbe { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0x38, 0xf0, 0x06], "movbe eax, dword [esi]"), + testcase!(invalid: &[0x0f, 0x38, 0xf0, 0xc6]), + testcase!(&[0x0f, 0x38, 0xf1, 0x06], "movbe dword [esi], eax"), + testcase!(&[0x66, 0x0f, 0x38, 0xf1, 0x06], "movbe word [esi], ax"), + testcase!(invalid: &[0x66, 0x0f, 0x38, 0xf1, 0xc6]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod tsx { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xc6, 0xf8, 0x10], "xabort 0x10"), + testcase!(&[0xc7, 0xf8, 0x10, 0x12, 0x34, 0x56], "xbegin $+0x56341210"), + testcase!(&[0x66, 0xc7, 0xf8, 0x10, 0x12], "xbegin $+0x1210"), + testcase!(&[0x0f, 0x01, 0xd5], "xend"), + testcase!(&[0x0f, 0x01, 0xd6], "xtest"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod rand { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0xc7, 0xfd], "rdseed ebp"), + testcase!(&[0x66, 0x0f, 0xc7, 0xfd], "rdseed bp"), + testcase!(&[0x0f, 0xc7, 0xf5], "rdrand ebp"), + testcase!(&[0x66, 0x0f, 0xc7, 0xf5], "rdrand bp"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sha { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0x3a, 0xcc, 0x12, 0x40], "sha1rnds4 xmm2, xmmword [edx], 0x40"), + testcase!(&[0x0f, 0x3a, 0xcc, 0x12, 0xff], "sha1rnds4 xmm2, xmmword [edx], 0xff"), + // with astonishing dismay: 66-prefixed sha1rnds4 is #UD only in 32-bit and 16-bit mode. + testcase!(invalid: &[0x66, 0x0f, 0x3a, 0xcc, 0x12, 0xff]), + testcase!(&[0x0f, 0x38, 0xc8, 0x12], "sha1nexte xmm2, xmmword [edx]"), + testcase!(&[0x0f, 0x38, 0xc9, 0x12], "sha1msg1 xmm2, xmmword [edx]"), + testcase!(&[0x0f, 0x38, 0xca, 0x12], "sha1msg2 xmm2, xmmword [edx]"), + testcase!(&[0x0f, 0x38, 0xcb, 0x12], "sha256rnds2 xmm2, xmmword [edx]"), + testcase!(&[0x0f, 0x38, 0xcc, 0x12], "sha256msg1 xmm2, xmmword [edx]"), + testcase!(&[0x0f, 0x38, 0xcd, 0x12], "sha256msg2 xmm2, xmmword [edx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod vmx { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0xc7, 0x3f], "vmptrst qword [edi]"), + testcase!(&[0x0f, 0xc7, 0x37], "vmptrld qword [edi]"), + testcase!(&[0xf3, 0x0f, 0xc7, 0x37], "vmxon qword [edi]"), + testcase!(&[0x66, 0x0f, 0xc7, 0xf7], "rdrand di"), + testcase!(&[0x66, 0x0f, 0xc7, 0x37], "vmclear qword [edi]"), + + // this is actually vmx + // testcase!(invalid: &[0x66, 0x0f, 0xc7, 0x03]), + testcase!(&[0x66, 0x0f, 0xc7, 0x33], "vmclear qword [ebx]"), + testcase!(&[0xf3, 0x0f, 0xc7, 0x33], "vmxon qword [ebx]"), + + // these need vmx and invept features + testcase!(features { VMX: true } &[0x66, 0x0f, 0x38, 0x80, 0x01], "invept eax, xmmword [ecx]"), + testcase!(features { VMX: true } &[0x66, 0x0f, 0x38, 0x81, 0x01], "invvpid eax, xmmword [ecx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod rdpid { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0xc7, 0xfd], "rdpid ebp"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod cmpxchg8b { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"), + testcase!(&[0xf2, 0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"), + testcase!(&[0xf3, 0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"), + testcase!(&[0x66, 0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod x87 { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // testcase!(&[0xd8, 0x03], "fadd st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x03], "fadd st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x0b], "fmul st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x0b], "fmul st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x13], "fcom st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x13], "fcom st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x1b], "fcomp st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x1b], "fcomp st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x23], "fsub st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x23], "fsub st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x2b], "fsubr st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x2b], "fsubr st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x33], "fdiv st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x33], "fdiv st(0), dword [ebx]"), + // testcase!(&[0xd8, 0x3b], "fdivr st, dword ptr [ebx]"), + testcase!(&[0xd8, 0x3b], "fdivr st(0), dword [ebx]"), + // testcase!(&[0xd8, 0xc3], "fadd st, st(3)"), + testcase!(&[0xd8, 0xc3], "fadd st(0), st(3)", masm: "fadd st, st(3)"), + // testcase!(&[0xd8, 0xcb], "fmul st, st(3)"), + testcase!(&[0xd8, 0xcb], "fmul st(0), st(3)"), + // testcase!(&[0xd8, 0xd3], "fcom st, st(3)"), + testcase!(&[0xd8, 0xd3], "fcom st(0), st(3)"), + // testcase!(&[0xd8, 0xdb], "fcomp st, st(3)"), + testcase!(&[0xd8, 0xdb], "fcomp st(0), st(3)"), + // testcase!(&[0xd8, 0xe3], "fsub st, st(3)"), + testcase!(&[0xd8, 0xe3], "fsub st(0), st(3)"), + // testcase!(&[0xd8, 0xeb], "fsubr st, st(3)"), + testcase!(&[0xd8, 0xeb], "fsubr st(0), st(3)"), + // testcase!(&[0xd8, 0xf3], "fdiv st, st(3)"), + testcase!(&[0xd8, 0xf3], "fdiv st(0), st(3)"), + // testcase!(&[0xd8, 0xfb], "fdivr st, st(3)"), + testcase!(&[0xd8, 0xfb], "fdivr st(0), st(3)"), + // testcase!(&[0xd9, 0x03], "fld st, dword ptr [ebx]"), + testcase!(&[0xd9, 0x03], "fld st(0), dword [ebx]"), + testcase!(invalid: &[0xd9, 0x08]), + testcase!(invalid: &[0xd9, 0x09]), + testcase!(invalid: &[0xd9, 0x0a]), + testcase!(invalid: &[0xd9, 0x0b]), + testcase!(invalid: &[0xd9, 0x0c]), + testcase!(invalid: &[0xd9, 0x0d]), + testcase!(invalid: &[0xd9, 0x0e]), + testcase!(invalid: &[0xd9, 0x0f]), + // testcase!(&[0xd9, 0x13], "fst dword ptr [ebx], st"), + testcase!(&[0xd9, 0x13], "fst dword [ebx], st(0)"), + // testcase!(&[0xd9, 0x1b], "fstp dword ptr [ebx], st"), + testcase!(&[0xd9, 0x1b], "fstp dword [ebx], st(0)"), + // testcase!(&[0xd9, 0x23], "fldenv ptr [ebx]"), + testcase!(&[0xd9, 0x23], "fldenv ptr [ebx]"), + // testcase!(&[0xd9, 0x2b], "fldcw word ptr [ebx]"), + testcase!(&[0xd9, 0x2b], "fldcw word [ebx]"), + // testcase!(&[0xd9, 0x33], "fnstenv ptr [ebx]"), + testcase!(&[0xd9, 0x33], "fnstenv ptr [ebx]"), + // testcase!(&[0xd9, 0x3b], "fnstcw word ptr [ebx]"), + testcase!(&[0xd9, 0x3b], "fnstcw word [ebx]"), + // testcase!(&[0xd9, 0xc3], "fld st, st(3)"), + testcase!(&[0xd9, 0xc3], "fld st(0), st(3)"), + // testcase!(&[0xd9, 0xcb], "fxch st, st(3)"), + testcase!(&[0xd9, 0xcb], "fxch st(0), st(3)"), + testcase!(&[0xd9, 0xd0], "fnop"), + testcase!(invalid: &[0xd9, 0xd1]), + testcase!(invalid: &[0xd9, 0xd2]), + testcase!(invalid: &[0xd9, 0xd3]), + testcase!(invalid: &[0xd9, 0xd4]), + testcase!(invalid: &[0xd9, 0xd5]), + testcase!(invalid: &[0xd9, 0xd6]), + testcase!(invalid: &[0xd9, 0xd7]), + // undocumented save for intel xed + // testcase!(&[0xd9, 0xdb], "fstpnce st(3), st"), + testcase!(&[0xd9, 0xdb], "fstpnce st(3), st(0)"), + testcase!(&[0xd9, 0xe0], "fchs"), + testcase!(&[0xd9, 0xe1], "fabs"), + testcase!(invalid: &[0xd9, 0xe2]), + testcase!(invalid: &[0xd9, 0xe3]), + testcase!(&[0xd9, 0xe4], "ftst"), + testcase!(&[0xd9, 0xe5], "fxam"), + testcase!(invalid: &[0xd9, 0xe6]), + testcase!(invalid: &[0xd9, 0xe7]), + testcase!(&[0xd9, 0xe8], "fld1"), + testcase!(&[0xd9, 0xe9], "fldl2t"), + testcase!(&[0xd9, 0xea], "fldl2e"), + testcase!(&[0xd9, 0xeb], "fldpi"), + testcase!(&[0xd9, 0xec], "fldlg2"), + testcase!(&[0xd9, 0xed], "fldln2"), + testcase!(&[0xd9, 0xee], "fldz"), + testcase!(invalid: &[0xd9, 0xef]), + testcase!(&[0xd9, 0xf0], "f2xm1"), + testcase!(&[0xd9, 0xf1], "fyl2x"), + testcase!(&[0xd9, 0xf2], "fptan"), + testcase!(&[0xd9, 0xf3], "fpatan"), + testcase!(&[0xd9, 0xf4], "fxtract"), + testcase!(&[0xd9, 0xf5], "fprem1"), + testcase!(&[0xd9, 0xf6], "fdecstp"), + testcase!(&[0xd9, 0xf7], "fincstp"), + testcase!(&[0xd9, 0xf8], "fprem"), + testcase!(&[0xd9, 0xf9], "fyl2xp1"), + testcase!(&[0xd9, 0xfa], "fsqrt"), + testcase!(&[0xd9, 0xfb], "fsincos"), + testcase!(&[0xd9, 0xfc], "frndint"), + testcase!(&[0xd9, 0xfd], "fscale"), + testcase!(&[0xd9, 0xfe], "fsin"), + testcase!(&[0xd9, 0xff], "fcos"), + // testcase!(&[0xda, 0x03], "fiadd st, dword ptr [ebx]"), + testcase!(&[0xda, 0x03], "fiadd st(0), dword [ebx]"), + // testcase!(&[0xda, 0x0b], "fimul st, dword ptr [ebx]"), + testcase!(&[0xda, 0x0b], "fimul st(0), dword [ebx]"), + // testcase!(&[0xda, 0x13], "ficom st, dword ptr [ebx]"), + testcase!(&[0xda, 0x13], "ficom st(0), dword [ebx]"), + // testcase!(&[0xda, 0x1b], "ficomp st, dword ptr [ebx]"), + testcase!(&[0xda, 0x1b], "ficomp st(0), dword [ebx]"), + // testcase!(&[0xda, 0x23], "fisub st, dword ptr [ebx]"), + testcase!(&[0xda, 0x23], "fisub st(0), dword [ebx]"), + // testcase!(&[0xda, 0x2b], "fisubr st, dword ptr [ebx]"), + testcase!(&[0xda, 0x2b], "fisubr st(0), dword [ebx]"), + // testcase!(&[0xda, 0x33], "fidiv st, dword ptr [ebx]"), + testcase!(&[0xda, 0x33], "fidiv st(0), dword [ebx]"), + // testcase!(&[0xda, 0x3b], "fidivr st, dword ptr [ebx]"), + testcase!(&[0xda, 0x3b], "fidivr st(0), dword [ebx]"), + // testcase!(&[0xda, 0xc3], "fcmovb st, st(3)"), + testcase!(&[0xda, 0xc3], "fcmovb st(0), st(3)"), + // testcase!(&[0xda, 0xcb], "fcmove st, st(3)"), + testcase!(&[0xda, 0xcb], "fcmove st(0), st(3)"), + // testcase!(&[0xda, 0xd3], "fcmovbe st, st(3)"), + testcase!(&[0xda, 0xd3], "fcmovbe st(0), st(3)"), + // testcase!(&[0xda, 0xdb], "fcmovu st, st(3)"), + testcase!(&[0xda, 0xdb], "fcmovu st(0), st(3)"), + testcase!(invalid: &[0xda, 0xe0]), + testcase!(invalid: &[0xda, 0xe1]), + testcase!(invalid: &[0xda, 0xe2]), + testcase!(invalid: &[0xda, 0xe3]), + testcase!(invalid: &[0xda, 0xe4]), + testcase!(invalid: &[0xda, 0xe5]), + testcase!(invalid: &[0xda, 0xe6]), + testcase!(invalid: &[0xda, 0xe7]), + testcase!(invalid: &[0xda, 0xe8]), + testcase!(&[0xda, 0xe9], "fucompp"), + testcase!(invalid: &[0xda, 0xea]), + testcase!(invalid: &[0xda, 0xeb]), + testcase!(invalid: &[0xda, 0xec]), + testcase!(invalid: &[0xda, 0xed]), + testcase!(invalid: &[0xda, 0xee]), + testcase!(invalid: &[0xda, 0xef]), + testcase!(invalid: &[0xda, 0xf0]), + testcase!(invalid: &[0xda, 0xf1]), + testcase!(invalid: &[0xda, 0xf2]), + testcase!(invalid: &[0xda, 0xf3]), + testcase!(invalid: &[0xda, 0xf4]), + testcase!(invalid: &[0xda, 0xf5]), + testcase!(invalid: &[0xda, 0xf6]), + testcase!(invalid: &[0xda, 0xf7]), + testcase!(invalid: &[0xda, 0xf8]), + testcase!(invalid: &[0xda, 0xf9]), + testcase!(invalid: &[0xda, 0xfa]), + testcase!(invalid: &[0xda, 0xfb]), + testcase!(invalid: &[0xda, 0xfc]), + testcase!(invalid: &[0xda, 0xfd]), + testcase!(invalid: &[0xda, 0xfe]), + testcase!(invalid: &[0xda, 0xff]), + // testcase!(&[0xdb, 0x03], "fild st, dword ptr [ebx]"), + testcase!(&[0xdb, 0x03], "fild st(0), dword [ebx]"), + // testcase!(&[0xdb, 0x0b], "fisttp dword ptr [ebx], st"), + testcase!(&[0xdb, 0x0b], "fisttp dword [ebx], st(0)"), + // testcase!(&[0xdb, 0x13], "fist dword ptr [ebx], st"), + testcase!(&[0xdb, 0x13], "fist dword [ebx], st(0)"), + // testcase!(&[0xdb, 0x1b], "fistp dword ptr [ebx], st"), + testcase!(&[0xdb, 0x1b], "fistp dword [ebx], st(0)"), + testcase!(invalid: &[0xdb, 0x20]), + testcase!(invalid: &[0xdb, 0x21]), + testcase!(invalid: &[0xdb, 0x22]), + testcase!(invalid: &[0xdb, 0x23]), + testcase!(invalid: &[0xdb, 0x24]), + testcase!(invalid: &[0xdb, 0x25]), + testcase!(invalid: &[0xdb, 0x26]), + testcase!(invalid: &[0xdb, 0x27]), + // testcase!(&[0xdb, 0x2b], "fld st, ptr [ebx]"), + testcase!(&[0xdb, 0x2b], "fld st(0), mword [ebx]"), + testcase!(invalid: &[0xdb, 0x30]), + testcase!(invalid: &[0xdb, 0x31]), + testcase!(invalid: &[0xdb, 0x32]), + testcase!(invalid: &[0xdb, 0x33]), + testcase!(invalid: &[0xdb, 0x34]), + testcase!(invalid: &[0xdb, 0x35]), + testcase!(invalid: &[0xdb, 0x36]), + testcase!(invalid: &[0xdb, 0x37]), + // testcase!(&[0xdb, 0x3b], "fstp ptr [ebx], st"), + testcase!(&[0xdb, 0x3b], "fstp mword [ebx], st(0)"), + // testcase!(&[0xdb, 0xc3], "fcmovnb st, st(3)"), + testcase!(&[0xdb, 0xc3], "fcmovnb st(0), st(3)"), + // testcase!(&[0xdb, 0xcb], "fcmovne st, st(3)"), + testcase!(&[0xdb, 0xcb], "fcmovne st(0), st(3)"), + // testcase!(&[0xdb, 0xd3], "fcmovnbe st, st(3)"), + testcase!(&[0xdb, 0xd3], "fcmovnbe st(0), st(3)"), + // testcase!(&[0xdb, 0xdb], "fcmovnu st, st(3)"), + testcase!(&[0xdb, 0xdb], "fcmovnu st(0), st(3)"), + testcase!(&[0xdb, 0xe0], "feni8087_nop", masm: "feni"), + testcase!(&[0xdb, 0xe1], "fdisi8087_nop", masm: "fdisi"), + testcase!(&[0xdb, 0xe2], "fnclex"), + testcase!(&[0xdb, 0xe3], "fninit"), + testcase!(&[0xdb, 0xe4], "fsetpm287_nop", masm: "fsetpm"), + testcase!(invalid: &[0xdb, 0xe5]), + testcase!(invalid: &[0xdb, 0xe6]), + testcase!(invalid: &[0xdb, 0xe7]), + // testcase!(&[0xdb, 0xeb], "fucomi st, st(3)"), + testcase!(&[0xdb, 0xeb], "fucomi st(0), st(3)"), + // testcase!(&[0xdb, 0xf3], "fcomi st, st(3)"), + testcase!(&[0xdb, 0xf3], "fcomi st(0), st(3)"), + testcase!(invalid: &[0xdb, 0xf8]), + testcase!(invalid: &[0xdb, 0xf9]), + testcase!(invalid: &[0xdb, 0xfa]), + testcase!(invalid: &[0xdb, 0xfb]), + testcase!(invalid: &[0xdb, 0xfc]), + testcase!(invalid: &[0xdb, 0xfd]), + testcase!(invalid: &[0xdb, 0xfe]), + testcase!(invalid: &[0xdb, 0xff]), + // testcase!(&[0xdc, 0x03], "fadd st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x03], "fadd st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x0b], "fmul st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x0b], "fmul st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x13], "fcom st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x13], "fcom st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x1b], "fcomp st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x1b], "fcomp st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x23], "fsub st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x23], "fsub st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x2b], "fsubr st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x2b], "fsubr st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x33], "fdiv st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x33], "fdiv st(0), qword [ebx]"), + // testcase!(&[0xdc, 0x3b], "fdivr st, qword ptr [ebx]"), + testcase!(&[0xdc, 0x3b], "fdivr st(0), qword [ebx]"), + // testcase!(&[0xdc, 0xc3], "fadd st(3), st"), + testcase!(&[0xdc, 0xc3], "fadd st(3), st(0)"), + // testcase!(&[0xdc, 0xcb], "fmul st(3), st"), + testcase!(&[0xdc, 0xcb], "fmul st(3), st(0)"), + // testcase!(&[0xdc, 0xd3], "fcom st, st(3)"), + testcase!(&[0xdc, 0xd3], "fcom st(0), st(3)"), + // testcase!(&[0xdc, 0xdb], "fcomp st, st(3)"), + testcase!(&[0xdc, 0xdb], "fcomp st(0), st(3)"), + // testcase!(&[0xdc, 0xe3], "fsubr st(3), st"), + testcase!(&[0xdc, 0xe3], "fsubr st(3), st(0)"), + // testcase!(&[0xdc, 0xeb], "fsub st(3), st"), + testcase!(&[0xdc, 0xeb], "fsub st(3), st(0)"), + // testcase!(&[0xdc, 0xf3], "fdivr st(3), st"), + testcase!(&[0xdc, 0xf3], "fdivr st(3), st(0)"), + // testcase!(&[0xdc, 0xfb], "fdiv st(3), st"), + testcase!(&[0xdc, 0xfb], "fdiv st(3), st(0)"), + // testcase!(&[0xdd, 0x03], "fld st, qword ptr [ebx]"), + testcase!(&[0xdd, 0x03], "fld st(0), qword [ebx]"), + // testcase!(&[0xdd, 0x0b], "fisttp qword ptr [ebx], st"), + testcase!(&[0xdd, 0x0b], "fisttp qword [ebx], st(0)"), + // testcase!(&[0xdd, 0x13], "fst qword ptr [ebx], st"), + testcase!(&[0xdd, 0x13], "fst qword [ebx], st(0)"), + // testcase!(&[0xdd, 0x1b], "fstp qword ptr [ebx], st"), + testcase!(&[0xdd, 0x1b], "fstp qword [ebx], st(0)"), + // testcase!(&[0xdd, 0x23], "frstor ptr [ebx]"), + testcase!(&[0xdd, 0x23], "frstor ptr [ebx]"), + testcase!(invalid: &[0xdd, 0x28]), + testcase!(invalid: &[0xdd, 0x29]), + testcase!(invalid: &[0xdd, 0x2a]), + testcase!(invalid: &[0xdd, 0x2b]), + testcase!(invalid: &[0xdd, 0x2c]), + testcase!(invalid: &[0xdd, 0x2d]), + testcase!(invalid: &[0xdd, 0x2e]), + testcase!(invalid: &[0xdd, 0x2f]), + // testcase!(&[0xdd, 0x33], "fnsave ptr [ebx]"), + testcase!(&[0xdd, 0x33], "fnsave ptr [ebx]"), + // testcase!(&[0xdd, 0x3b], "fnstsw word ptr [ebx]"), + testcase!(&[0xdd, 0x3b], "fnstsw word [ebx]"), + testcase!(&[0xdd, 0xc3], "ffree st(3)"), + // testcase!(&[0xdd, 0xcb], "fxch st, st(3)"), + testcase!(&[0xdd, 0xcb], "fxch st(0), st(3)"), + // testcase!(&[0xdd, 0xd3], "fst st(3), st"), + testcase!(&[0xdd, 0xd3], "fst st(3), st(0)"), + // testcase!(&[0xdd, 0xdb], "fstp st(3), st"), + testcase!(&[0xdd, 0xdb], "fstp st(3), st(0)"), + // testcase!(&[0xdd, 0xe3], "fucom st, st(3)"), + testcase!(&[0xdd, 0xe3], "fucom st(0), st(3)"), + // testcase!(&[0xdd, 0xeb], "fucomp st, st(3)"), + testcase!(&[0xdd, 0xeb], "fucomp st(0), st(3)"), + testcase!(invalid: &[0xdd, 0xf0]), + testcase!(invalid: &[0xdd, 0xf1]), + testcase!(invalid: &[0xdd, 0xf2]), + testcase!(invalid: &[0xdd, 0xf3]), + testcase!(invalid: &[0xdd, 0xf4]), + testcase!(invalid: &[0xdd, 0xf5]), + testcase!(invalid: &[0xdd, 0xf6]), + testcase!(invalid: &[0xdd, 0xf7]), + testcase!(invalid: &[0xdd, 0xf8]), + testcase!(invalid: &[0xdd, 0xf9]), + testcase!(invalid: &[0xdd, 0xfa]), + testcase!(invalid: &[0xdd, 0xfb]), + testcase!(invalid: &[0xdd, 0xfc]), + testcase!(invalid: &[0xdd, 0xfd]), + testcase!(invalid: &[0xdd, 0xfe]), + testcase!(invalid: &[0xdd, 0xff]), + // testcase!(&[0xde, 0x03], "fiadd st, word ptr [ebx]"), + testcase!(&[0xde, 0x03], "fiadd st(0), word [ebx]"), + // testcase!(&[0xde, 0x0b], "fimul st, word ptr [ebx]"), + testcase!(&[0xde, 0x0b], "fimul st(0), word [ebx]"), + // testcase!(&[0xde, 0x13], "ficom st, word ptr [ebx]"), + testcase!(&[0xde, 0x13], "ficom st(0), word [ebx]"), + // testcase!(&[0xde, 0x1b], "ficomp st, word ptr [ebx]"), + testcase!(&[0xde, 0x1b], "ficomp st(0), word [ebx]"), + // testcase!(&[0xde, 0x23], "fisub st, word ptr [ebx]"), + testcase!(&[0xde, 0x23], "fisub st(0), word [ebx]"), + // testcase!(&[0xde, 0x2b], "fisubr st, word ptr [ebx]"), + testcase!(&[0xde, 0x2b], "fisubr st(0), word [ebx]"), + // testcase!(&[0xde, 0x33], "fidiv st, word ptr [ebx]"), + testcase!(&[0xde, 0x33], "fidiv st(0), word [ebx]"), + // testcase!(&[0xde, 0x3b], "fidivr st, word ptr [ebx]"), + testcase!(&[0xde, 0x3b], "fidivr st(0), word [ebx]"), + // testcase!(&[0xde, 0xc3], "faddp st(3), st"), + testcase!(&[0xde, 0xc3], "faddp st(3), st(0)"), + // testcase!(&[0xde, 0xcb], "fmulp st(3), st"), + testcase!(&[0xde, 0xcb], "fmulp st(3), st(0)"), + // testcase!(&[0xde, 0xd3], "fcomp st, st(3)"), + testcase!(&[0xde, 0xd3], "fcomp st(0), st(3)"), + testcase!(invalid: &[0xde, 0xd8]), + testcase!(&[0xde, 0xd9], "fcompp"), + testcase!(invalid: &[0xde, 0xda]), + testcase!(invalid: &[0xde, 0xdb]), + testcase!(invalid: &[0xde, 0xdc]), + testcase!(invalid: &[0xde, 0xdd]), + testcase!(invalid: &[0xde, 0xde]), + testcase!(invalid: &[0xde, 0xdf]), + // testcase!(&[0xde, 0xe3], "fsubrp st(3), st"), + testcase!(&[0xde, 0xe3], "fsubrp st(3), st(0)"), + // testcase!(&[0xde, 0xeb], "fsubp st(3), st"), + testcase!(&[0xde, 0xeb], "fsubp st(3), st(0)"), + // testcase!(&[0xde, 0xf3], "fdivrp st(3), st"), + testcase!(&[0xde, 0xf3], "fdivrp st(3), st(0)"), + // testcase!(&[0xde, 0xfb], "fdivp st(3), st"), + testcase!(&[0xde, 0xfb], "fdivp st(3), st(0)"), + // testcase!(&[0xdf, 0x03], "fild st, word ptr [ebx]"), + testcase!(&[0xdf, 0x03], "fild st(0), word [ebx]"), + // testcase!(&[0xdf, 0x0b], "fisttp word ptr [ebx], st"), + testcase!(&[0xdf, 0x0b], "fisttp word [ebx], st(0)"), + // testcase!(&[0xdf, 0x13], "fist word ptr [ebx], st"), + testcase!(&[0xdf, 0x13], "fist word [ebx], st(0)"), + // testcase!(&[0xdf, 0x1b], "fistp word ptr [ebx], st"), + testcase!(&[0xdf, 0x1b], "fistp word [ebx], st(0)"), + // testcase!(&[0xdf, 0x23], "fbld st, ptr [ebx]"), + testcase!(&[0xdf, 0x23], "fbld st(0), mword [ebx]"), + // testcase!(&[0xdf, 0x2b], "fild st, qword ptr [ebx]"), + testcase!(&[0xdf, 0x2b], "fild st(0), qword [ebx]"), + // testcase!(&[0xdf, 0x33], "fbstp ptr [ebx], st"), + testcase!(&[0xdf, 0x33], "fbstp mword [ebx], st(0)"), + // testcase!(&[0xdf, 0x3b], "fistp qword ptr [ebx], st"), + testcase!(&[0xdf, 0x3b], "fistp qword [ebx], st(0)"), + // testcase!(&[0xdf, 0xc3], "ffreep st(3)"), + testcase!(&[0xdf, 0xc3], "ffreep st(3)"), + // testcase!(&[0xdf, 0xcb], "fxch st, st(3)"), + testcase!(&[0xdf, 0xcb], "fxch st(0), st(3)"), + // testcase!(&[0xdf, 0xd3], "fstp st(3), st"), + testcase!(&[0xdf, 0xd3], "fstp st(3), st(0)"), + // testcase!(&[0xdf, 0xdb], "fstp st(3), st"), + testcase!(&[0xdf, 0xdb], "fstp st(3), st(0)"), + testcase!(&[0xdf, 0xe0], "fnstsw ax"), + testcase!(invalid: &[0xdf, 0xe1]), + testcase!(invalid: &[0xdf, 0xe2]), + testcase!(invalid: &[0xdf, 0xe3]), + testcase!(invalid: &[0xdf, 0xe4]), + testcase!(invalid: &[0xdf, 0xe5]), + testcase!(invalid: &[0xdf, 0xe6]), + testcase!(invalid: &[0xdf, 0xe7]), + // testcase!(&[0xdf, 0xeb], "fucomip st, st(3)"), + testcase!(&[0xdf, 0xeb], "fucomip st(0), st(3)"), + // testcase!(&[0xdf, 0xf3], "fcomip st, st(3)"), + testcase!(&[0xdf, 0xf3], "fcomip st(0), st(3)"), + testcase!(invalid: &[0xdf, 0xf8]), + testcase!(invalid: &[0xdf, 0xf9]), + testcase!(invalid: &[0xdf, 0xfa]), + testcase!(invalid: &[0xdf, 0xfb]), + testcase!(invalid: &[0xdf, 0xfc]), + testcase!(invalid: &[0xdf, 0xfd]), + testcase!(invalid: &[0xdf, 0xfe]), + testcase!(invalid: &[0xdf, 0xff]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod mishegos_finds { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(invalid: &[0xc5, 0x8c, 0x77]), + testcase!(&[0x0f, 0xfc, 0xaf, 0x40, 0x38, 0x25, 0xbf], "paddb mm5, qword [edi - 0x40dac7c0]"), + testcase!(invalid: &[0xf3, 0x67, 0x0f, 0x3a, 0xf0, 0xfb, 0xb4]), + testcase!(&[0x65, 0x66, 0x0f, 0x01, 0xdc], "stgi"), + testcase!(&[0x66, 0x0f, 0x01, 0xd8], "vmrun eax"), + testcase!(invalid: &[0x2e, 0x2e, 0xf2, 0x36, 0x0f, 0xb2, 0xdb, 0x42, 0xd6, 0xa3, 0x16]), + testcase!(&[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms"), + testcase!(&[0x26, 0x66, 0x67, 0x0f, 0x38, 0xdf, 0xe4], "aesdeclast xmm4, xmm4"), + testcase!(&[0x65, 0x66, 0x66, 0x64, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword fs:[edi]"), + testcase!(invalid: &[0xf3, 0xf2, 0x0f, 0xae, 0x8f, 0x54, 0x3c, 0x58, 0xb7]), + /* + testcase!(&[652e662e0f3814ff], "blendvps"), + testcase!(&[66666565450f3acf2b4b], "gf2 "), + */ + + // might just be yax trying to do a f20f decode when it should not be f2 + // impossible instruction if operands could be read: lock is illegal here. + // testcase!(&[f06565f2640f16], "???"), + // testcase!(&[0x0f, 0x38, 0xf6, 0x8c, 0x98, 0x4d, 0x33, 0xf5, 0xd3, ], "wrssd"), + testcase!(&[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c], "pi2fw mm6, qword ss:[eax - 0x5]"), + testcase!(&[0x0f, 0xc7, 0x0f], "cmpxchg8b qword [edi]"), + testcase!(&[0x66, 0x3e, 0x26, 0x2e, 0x2e, 0x0f, 0x38, 0x2a, 0x2b], "movntdqa xmm5, xmmword cs:[ebx]"), + testcase!(&[0x66, 0x2e, 0x67, 0x0f, 0x3a, 0x0d, 0xb8, 0xf0, 0x2f, 0x7c], "blendpd xmm7, xmmword cs:[bx + si * 1 + 0x2ff0], 0x7c"), + testcase!(&[0x66, 0x66, 0x64, 0x3e, 0x0f, 0x38, 0x23, 0x9d, 0x69, 0x0f, 0xa8, 0x2d], "pmovsxwd xmm3, qword [ebp + 0x2da80f69]"), + testcase!(&[0x2e, 0x66, 0x26, 0x64, 0x0f, 0x3a, 0x21, 0x0b, 0xb1], "insertps xmm1, dword fs:[ebx], -0x4f"), + testcase!(&[0x66, 0x26, 0x0f, 0x3a, 0x42, 0x96, 0x74, 0x29, 0x96, 0xf9, 0x6a], "mpsadbw xmm2, xmmword es:[esi - 0x669d68c], 0x6a"), + testcase!(&[0x67, 0x26, 0x66, 0x65, 0x0f, 0x38, 0x3f, 0x9d, 0xcc, 0x03], "pmaxud xmm3, xmmword gs:[di + 0x3cc]"), + testcase!(&[0x36, 0x36, 0x2e, 0x0f, 0x38, 0xf9, 0x55, 0x3e], "movdiri dword cs:[ebp + 0x3e], edx"), + testcase!(invalid: &[0x66, 0x2e, 0x64, 0x66, 0x0f, 0x38, 0xf8, 0xe2]), + testcase!(&[0x67, 0x66, 0x65, 0x3e, 0x0f, 0x6d, 0xd1], "punpckhqdq xmm2, xmm1"), + testcase!(&[0x2e, 0x66, 0x0f, 0x3a, 0x0d, 0x40, 0x2d, 0x57], "blendpd xmm0, xmmword cs:[eax + 0x2d], 0x57"), + testcase!(&[0xf2, 0x3e, 0x26, 0x67, 0x0f, 0xf0, 0xa0, 0x1b, 0x5f], "lddqu xmm4, xmmword es:[bx + si * 1 + 0x5f1b]"), + testcase!(&[0x2e, 0x3e, 0x66, 0x3e, 0x0f, 0x3a, 0x41, 0x30, 0x48], "dppd xmm6, xmmword [eax], 0x48"), + + testcase!(&[0x2e, 0x36, 0x0f, 0x18, 0xe7], "nop edi"), + testcase!(&[0x65, 0xf0, 0x87, 0x0f], "lock xchg dword gs:[edi], ecx"), + testcase!(&[0x66, 0x0f, 0x3a, 0x44, 0x88, 0xb3, 0xad, 0x26, 0x35, 0x75], "pclmulqdq xmm1, xmmword [eax + 0x3526adb3], 0x75"), + testcase!(&[0x0f, 0xff, 0x6b, 0xac], "ud0 ebp, dword [ebx - 0x54]"), + + testcase!(&[0xf2, 0xf2, 0x2e, 0x36, 0x0f, 0x38, 0xf8, 0x83, 0x09, 0x1c, 0x9d, 0x3f], "enqcmd eax, zmmword ss:[ebx + 0x3f9d1c09]"), + testcase!(&[0x3e, 0x64, 0xf3, 0x64, 0x0f, 0x38, 0xf8, 0x72, 0x54], "enqcmds esi, zmmword fs:[edx + 0x54]"), + testcase!(invalid: &[0xf3, 0x0f, 0x38, 0xf8, 0xf3]), + + testcase!(&[0xf3, 0x64, 0x2e, 0x65, 0x0f, 0x38, 0xdc, 0xe8], "loadiwkey xmm5, xmm0"), + + testcase!(invalid: &[0xf3, 0x2e, 0x0f, 0x6a, 0x18]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod cet { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // see + // https://software.intel.com/sites/default/files/managed/4d/2a/control-flow-enforcement-technology-preview.pdf + // includes encodings: + // wruss{d,q} 066 f 38 f5 + // wrss{d,q} 0f 38 f6 + // rstorssp f3 0f 01 /5 + // saveprevssp f3 0f 01 ea + // rdssp{d,q} f3 0f 1e + // incssp{d,q} f3 0f ae /5 + // testcase!(&[0x0f, 0x38, 0xf6, 0x8c, 0x98, 0x4d, 0x33, 0xf5, 0xd3, ], "wrssd [eax + ebx * 4 - 0x2c0accb3], ecx"), + // setssbsy f3 0f 01 e8 + // clrssbsy f3 0f ae /6 + // endbr64 f3 0f ae fa + // endbr32 f3 0f ae fb + testcase!(&[0xf3, 0x0f, 0xae, 0xe9], "incssp ecx"), + testcase!(&[0x3e, 0x0f, 0x38, 0xf6, 0x23], "wrss dword [ebx], esp"), + testcase!(&[0x66, 0x0f, 0x38, 0xf5, 0x47, 0xe9], "wruss dword [edi - 0x17], eax"), + testcase!(invalid: &[0x0f, 0x38, 0xf5, 0x47, 0xe9]), + testcase!(invalid: &[0x66, 0x3e, 0x65, 0x3e, 0x0f, 0x38, 0xf5, 0xf0]), + testcase!(&[0xf3, 0x0f, 0x01, 0xe8], "setssbsy"), + testcase!(&[0xf3, 0x0f, 0x01, 0xea], "saveprevssp"), + testcase!(&[0x66, 0xf3, 0x0f, 0x01, 0xe8], "setssbsy"), + testcase!(&[0x66, 0xf3, 0x0f, 0x01, 0xea], "saveprevssp"), + testcase!(&[0xf3, 0x66, 0x0f, 0x01, 0xe8], "setssbsy"), + testcase!(&[0xf3, 0x66, 0x0f, 0x01, 0xea], "saveprevssp"), + testcase!(&[0xf3, 0x0f, 0x01, 0x29], "rstorssp qword [ecx]"), + testcase!(&[0xf3, 0x66, 0x0f, 0x01, 0x29], "rstorssp qword [ecx]"), + testcase!(&[0xf3, 0x0f, 0xae, 0x30], "clrssbsy qword [eax]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod sse4a { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { SSE4a: true } &[0xf2, 0x0f, 0x2b, 0x06], "movntsd qword [esi], xmm0"), + testcase!(invalid: &[0xf2, 0x0f, 0x2b, 0xc6]), + testcase!(features { SSE4a: true } &[0xf3, 0x0f, 0x2b, 0x06], "movntss dword [esi], xmm0"), + testcase!(invalid: &[0xf3, 0x0f, 0xba, 0xc6]), + testcase!(features { SSE4a: true } &[0x66, 0xf2, 0x0f, 0x79, 0xcf], "insertq xmm1, xmm7"), + testcase!(invalid: &[0x66, 0xf2, 0x0f, 0x79, 0x0f]), + testcase!(features { SSE4a: true } &[0xf2, 0x0f, 0x79, 0xcf], "insertq xmm1, xmm7"), + testcase!(features { SSE4a: true } &[0xf2, 0x0f, 0x78, 0xf1, 0x4e, 0x76], "insertq xmm6, xmm1, 0x4e, 0x76"), + testcase!(invalid: &[0xf2, 0x0f, 0x79, 0x0f]), + testcase!(features { SSE4a: true } &[0x66, 0x0f, 0x79, 0xcf], "extrq xmm1, xmm7"), + testcase!(invalid: &[0x66, 0x0f, 0x79, 0x0f]), + testcase!(features { SSE4a: true } &[0x66, 0x0f, 0x78, 0xc1, 0x4e, 0x76], "extrq xmm1, 0x4e, 0x76"), + testcase!(invalid: &[0x66, 0x0f, 0x78, 0xc9, 0x4e, 0x76]), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod _3dnow { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x0f, 0x0f, 0xe0, 0x8a], "pfnacc mm4, mm0"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x0f, 0x0f, 0x38, 0x8e], "pfpnacc mm7, qword [eax]"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x3e, 0xf3, 0x2e, 0xf2, 0x0f, 0x0f, 0x64, 0x93, 0x93, 0xa4], "pfmax mm4, qword cs:[ebx + edx * 4 - 0x6d]"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c], "pi2fw mm6, qword ss:[eax - 0x5]"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x66, 0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"), + testcase!(features { DecoderK8: true, DecoderBulldozer: false, DecoderNetburst: false } &[0x0f, 0x0e], "femms"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } // first appeared in tremont -#[test] -fn test_direct_stores() { - test_display(&[0x36, 0x36, 0x2e, 0x0f, 0x38, 0xf9, 0x55, 0x3e, ], "movdiri dword cs:[ebp + 0x3e], edx"); - test_display(&[0x36, 0x26, 0x66, 0x67, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08], "movdir64b bp, zmmword es:[di + 0x80b]"); - test_display(&[0x36, 0x26, 0x66, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08, 0x29, 0x07], "movdir64b ebp, zmmword es:[ebp + 0x729080b]"); +mod direct_stores { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x36, 0x36, 0x2e, 0x0f, 0x38, 0xf9, 0x55, 0x3e, ], "movdiri dword cs:[ebp + 0x3e], edx"), + testcase!(&[0x36, 0x26, 0x66, 0x67, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08], "movdir64b bp, zmmword es:[di + 0x80b]"), + testcase!(&[0x36, 0x26, 0x66, 0x0f, 0x38, 0xf8, 0xad, 0x0b, 0x08, 0x29, 0x07], "movdir64b ebp, zmmword es:[ebp + 0x729080b]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn test_key_locker() { - test_display(&[0xf3, 0x64, 0x2e, 0x65, 0x0f, 0x38, 0xdc, 0xe8], "loadiwkey xmm5, xmm0"); - test_display(&[0xf3, 0x0f, 0x38, 0xfa, 0xde], "encodekey128 ebx, esi"); - test_display(&[0xf3, 0x0f, 0x38, 0xfb, 0xde], "encodekey256 ebx, esi"); +mod key_locker { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x64, 0x2e, 0x65, 0x0f, 0x38, 0xdc, 0xe8], "loadiwkey xmm5, xmm0"), + testcase!(&[0xf3, 0x0f, 0x38, 0xfa, 0xde], "encodekey128 ebx, esi"), + testcase!(&[0xf3, 0x0f, 0x38, 0xfb, 0xde], "encodekey256 ebx, esi"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } // these uinter test cases come from llvm: // https://reviews.llvm.org/differential/changeset/?ref=2226860 -#[test] -fn test_uintr() { - test_display(&[0xf3, 0x0f, 0x01, 0xec], "uiret"); - test_display(&[0xf3, 0x0f, 0x01, 0xed], "testui"); - test_display(&[0xf3, 0x0f, 0x01, 0xee], "clui"); - test_display(&[0xf3, 0x0f, 0x01, 0xef], "stui"); - test_display(&[0xf3, 0x0f, 0xc7, 0xf0], "senduipi eax"); - test_display(&[0xf3, 0x0f, 0xc7, 0xf2], "senduipi edx"); +mod uintr { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0x01, 0xec], "uiret"), + testcase!(&[0xf3, 0x0f, 0x01, 0xed], "testui"), + testcase!(&[0xf3, 0x0f, 0x01, 0xee], "clui"), + testcase!(&[0xf3, 0x0f, 0x01, 0xef], "stui"), + testcase!(&[0xf3, 0x0f, 0xc7, 0xf0], "senduipi eax"), + testcase!(&[0xf3, 0x0f, 0xc7, 0xf2], "senduipi edx"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } // started shipping in sapphire rapids -#[test] -fn test_enqcmd() { - test_display(&[0xf2, 0xf2, 0x2e, 0x36, 0x0f, 0x38, 0xf8, 0x83, 0x09, 0x1c, 0x9d, 0x3f], "enqcmd eax, zmmword ss:[ebx + 0x3f9d1c09]"); - test_display(&[0x3e, 0x64, 0xf3, 0x64, 0x0f, 0x38, 0xf8, 0x72, 0x54], "enqcmds esi, zmmword fs:[edx + 0x54]"); +mod enqcmd { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf2, 0xf2, 0x2e, 0x36, 0x0f, 0x38, 0xf8, 0x83, 0x09, 0x1c, 0x9d, 0x3f], "enqcmd eax, zmmword ss:[ebx + 0x3f9d1c09]"), + testcase!(&[0x3e, 0x64, 0xf3, 0x64, 0x0f, 0x38, 0xf8, 0x72, 0x54], "enqcmds esi, zmmword fs:[edx + 0x54]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn test_gfni() { - test_display(&[0x3e, 0x64, 0x64, 0x66, 0x0f, 0x3a, 0xcf, 0xba, 0x13, 0x23, 0x04, 0xba, 0x6b], "gf2p8affineinvqb xmm7, xmmword fs:[edx - 0x45fbdced], 0x6b"); - test_display(&[0x66, 0x36, 0x0f, 0x3a, 0xce, 0x8c, 0x56, 0x9e, 0x82, 0xd1, 0xbe, 0xad], "gf2p8affineqb xmm1, xmmword ss:[esi + edx * 2 - 0x412e7d62], 0xad"); - test_display(&[0x66, 0x0f, 0x38, 0xcf, 0x1c, 0x54], "gf2p8mulb xmm3, xmmword [esp + edx * 2]"); +mod gfni { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x3e, 0x64, 0x64, 0x66, 0x0f, 0x3a, 0xcf, 0xba, 0x13, 0x23, 0x04, 0xba, 0x6b], "gf2p8affineinvqb xmm7, xmmword fs:[edx - 0x45fbdced], 0x6b"), + testcase!(&[0x66, 0x36, 0x0f, 0x3a, 0xce, 0x8c, 0x56, 0x9e, 0x82, 0xd1, 0xbe, 0xad], "gf2p8affineqb xmm1, xmmword ss:[esi + edx * 2 - 0x412e7d62], 0xad"), + testcase!(&[0x66, 0x0f, 0x38, 0xcf, 0x1c, 0x54], "gf2p8mulb xmm3, xmmword [esp + edx * 2]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn test_tdx() { - test_display(&[0x66, 0x0f, 0x01, 0xcc], "tdcall"); - test_display(&[0x66, 0x0f, 0x01, 0xcd], "seamret"); - test_display(&[0x66, 0x0f, 0x01, 0xce], "seamops"); - test_display(&[0x66, 0x0f, 0x01, 0xcf], "seamcall"); +mod tdx { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0x66, 0x0f, 0x01, 0xcc], "tdcall"), + testcase!(&[0x66, 0x0f, 0x01, 0xcd], "seamret"), + testcase!(&[0x66, 0x0f, 0x01, 0xce], "seamops"), + testcase!(&[0x66, 0x0f, 0x01, 0xcf], "seamcall"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn test_tsxldtrk() { - test_display(&[0xf2, 0x0f, 0x01, 0xe8], "xsusldtrk"); - test_display(&[0xf2, 0x0f, 0x01, 0xe9], "xresldtrk"); +mod tsxldtrk { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf2, 0x0f, 0x01, 0xe8], "xsusldtrk"), + testcase!(&[0xf2, 0x0f, 0x01, 0xe9], "xresldtrk"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn test_sevsnp() { - test_display(&[0xf3, 0x0f, 0x01, 0xff], "psmash"); - test_display(&[0xf2, 0x0f, 0x01, 0xff], "pvalidate"); - test_display(&[0xf3, 0x0f, 0x01, 0xfe], "rmpadjust"); - test_display(&[0xf2, 0x0f, 0x01, 0xfe], "rmpupdate"); +mod sevsnp { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0x01, 0xff], "psmash"), + testcase!(&[0xf2, 0x0f, 0x01, 0xff], "pvalidate"), + testcase!(&[0xf3, 0x0f, 0x01, 0xfe], "rmpadjust"), + testcase!(&[0xf2, 0x0f, 0x01, 0xfe], "rmpupdate"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } -#[test] -fn test_keylocker() { - test_display(&[0xf3, 0x0f, 0x38, 0xdd, 0x03], "aesdec128kl xmm0, m384b [ebx]"); +mod keylocker { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0x38, 0xdd, 0x03], "aesdec128kl xmm0, m384b [ebx]"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } // some test cases are best just lifted from llvm or gcc. -#[test] -fn from_llvm() { - test_display(&[0xf3, 0x0f, 0x3a, 0xf0, 0xc0, 0x01], "hreset 0x1"); - let mut reader = yaxpeax_arch::U8Reader::new(&[0xf3, 0x0f, 0x3a, 0xf0, 0xc0, 0x01]); - let hreset = InstDecoder::default().decode(&mut reader).expect("can disassemble test instruction"); - assert_eq!(hreset.operand_count(), 1); -} - -#[test] -fn from_reports() { - // negative compressed evex displacements should not overflow and panic - test_display(&[0x62, 0xf2, 0x6d, 0xac, 0x00, 0x59, 0xa7], "vpshufb ymm3{k4}{z}, ymm2, ymmword [ecx - 0xb20]"); - test_display(&[0x62, 0xf2, 0xfd, 0x0f, 0x8a, 0x62, 0xf2], "vcompresspd xmmword [edx - 0x70]{k7}, xmm4"); - test_display(&[0xf3, 0x0f, 0x1e, 0x0f], "nop dword [edi], ecx"); +mod llvm { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + testcase!(&[0xf3, 0x0f, 0x3a, 0xf0, 0xc0, 0x01], "hreset 0x1", masm: "hreset 1, eax"), + ]; + + #[test] + fn test() { + run_test(CASES); + } +} + +mod from_reports { + use crate::protected_mode::{TestCase, run_test}; + + const CASES: &'static [TestCase] = &[ + // negative compressed evex displacements should not overflow and panic + testcase!(&[0x62, 0xf2, 0x6d, 0xac, 0x00, 0x59, 0xa7], "vpshufb ymm3{k4}{z}, ymm2, ymmword [ecx - 0xb20]"), + testcase!(&[0x62, 0xf2, 0xfd, 0x0f, 0x8a, 0x62, 0xf2], "vcompresspd xmmword [edx - 0x70]{k7}, xmm4"), + testcase!(&[0xf3, 0x0f, 0x1e, 0x0f], "nop dword [edi], ecx"), + ]; + + #[test] + fn test() { + run_test(CASES); + } } mod reg_specs { |