From e83232fcf6de74abb47160a470ebb9ca7450e266 Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Sun, 11 Apr 2021 16:35:45 +0200
Subject: Fixed 0F E3 opcode

---
 src/emu/x64run0f.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/emu/x64run0f.c b/src/emu/x64run0f.c
index 48abfda9..3d5712f1 100644
--- a/src/emu/x64run0f.c
+++ b/src/emu/x64run0f.c
@@ -1351,15 +1351,12 @@ int Run0F(x64emu_t *emu, rex_t rex)
                     GM->sd[i] >>= tmp8u;
             }
             break;
-        case 0xE3:                   /* PSRAQ Gm, Em */
+        case 0xE3:                   /* PAVGW Gm, Em */
             nextop = F8;
             GETEM(0);
             GETGM;
-            if(EM->q>63)
-                tmp8u = 64;
-            else
-                tmp8u = EM->ub[0];
-            GM->sq >>= tmp8u;
+            for(int i=0; i<4; ++i)
+                GM->uw[i] = ((uint32_t)GM->uw[i]+EM->uw[i]+1)>>1;
             break;
         case 0xE4:                   /* PMULHUW Gm, Em */
             nextop = F8;
-- 
cgit 1.4.1