From da8501f8463a106aec2d4389d71ab86add23a51a Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Sun, 21 Mar 2021 02:58:09 -0700
Subject: add missing vpmaxuw, remove nonsense avx mov

---
 src/long_mode/display.rs | 2 ++
 src/long_mode/mod.rs     | 2 ++
 src/long_mode/vex.rs     | 7 ++++++-
 3 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/long_mode')

diff --git a/src/long_mode/display.rs b/src/long_mode/display.rs
index 5c733a2..997a9a9 100644
--- a/src/long_mode/display.rs
+++ b/src/long_mode/display.rs
@@ -909,6 +909,7 @@ const MNEMONICS: &[&'static str] = &[
     "vpmaxsd",
     "vpmaxsw",
     "vpmaxub",
+    "vpmaxuw",
     "vpmaxud",
     "vpminsw",
     "vpminsd",
@@ -2130,6 +2131,7 @@ impl <T: fmt::Write, Color: fmt::Display, Y: YaxColors<Color>> Colorize<T, Color
             Opcode::VPMAXSD |
             Opcode::VPMAXSW |
             Opcode::VPMAXUB |
+            Opcode::VPMAXUW |
             Opcode::VPMAXUD |
             Opcode::VPMINSW |
             Opcode::VPMINSD |
diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs
index 266bd2e..2d29835 100644
--- a/src/long_mode/mod.rs
+++ b/src/long_mode/mod.rs
@@ -1549,6 +1549,7 @@ pub enum Opcode {
     VPMAXSD,
     VPMAXSW,
     VPMAXUB,
+    VPMAXUW,
     VPMAXUD,
     VPMINSW,
     VPMINSD,
@@ -3181,6 +3182,7 @@ impl InstDecoder {
             Opcode::VPMAXSD |
             Opcode::VPMAXSW |
             Opcode::VPMAXUB |
+            Opcode::VPMAXUW |
             Opcode::VPMAXUD |
             Opcode::VPMINSW |
             Opcode::VPMINSD |
diff --git a/src/long_mode/vex.rs b/src/long_mode/vex.rs
index 41f5c29..8bd55c1 100644
--- a/src/long_mode/vex.rs
+++ b/src/long_mode/vex.rs
@@ -1666,7 +1666,7 @@ fn read_vex_instruction<T: Iterator<Item=u8>>(opcode_map: VEXOpcodeMap, bytes: &
                         0x5e => (Opcode::VDIVSS, VEXOperandCode::G_V_E_xmm),
                         0x5f => (Opcode::VMAXSS, VEXOperandCode::G_V_E_xmm),
                         0x6f => (Opcode::VMOVDQU, if L { VEXOperandCode::G_E_ymm } else { VEXOperandCode::G_E_xmm }),
-                        0x70 => (Opcode::VMOVSHDUP, if L { VEXOperandCode::G_E_ymm_imm8 } else { VEXOperandCode::G_E_xmm_imm8 }),
+//                        0x70 => (Opcode::VMOVSHDUP, if L { VEXOperandCode::G_E_ymm_imm8 } else { VEXOperandCode::G_E_xmm_imm8 }),
                         0x7e => (Opcode::VMOVQ, if L { instruction.opcode = Opcode::Invalid; return Err(DecodeError::InvalidOpcode); } else { VEXOperandCode::G_E_xmm }),
                         0x7f => (Opcode::VMOVDQU, if L { VEXOperandCode::E_G_ymm } else { VEXOperandCode::E_G_xmm }),
                         0xc2 => (Opcode::VCMPSS, VEXOperandCode::G_V_E_xmm_imm8),
@@ -1938,6 +1938,11 @@ fn read_vex_instruction<T: Iterator<Item=u8>>(opcode_map: VEXOpcodeMap, bytes: &
                     } else {
                         VEXOperandCode::G_V_E_xmm
                     }),
+                    0x3E => (Opcode::VPMAXUW, if L {
+                        VEXOperandCode::G_V_E_ymm
+                    } else {
+                        VEXOperandCode::G_V_E_xmm
+                    }),
                     0x3F => (Opcode::VPMAXUD, if L {
                         VEXOperandCode::G_V_E_ymm
                     } else {
-- 
cgit v1.1