From a2aa5fc650f7e2d4e9400f76832b80689366f4af Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Mon, 5 Jul 2021 23:01:09 +0200
Subject: Added 66 0F 38 08/09/0A opcodes ([DYNAREC] too) (for #32 / Zoom)

---
 src/emu/x64run660f.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/emu')

diff --git a/src/emu/x64run660f.c b/src/emu/x64run660f.c
index f3679015..00a684e3 100644
--- a/src/emu/x64run660f.c
+++ b/src/emu/x64run660f.c
@@ -248,6 +248,27 @@ int Run660F(x64emu_t *emu, rex_t rex)
                 }
                 break;
 
+            case 0x08:  /* PSIGNB Gx, Ex */
+                nextop = F8;
+                GETEX(0);
+                GETGX;
+                for (int i=0; i<16; ++i)
+                    GX->sb[i] *= (EX->sb[i]<0)?-1:((EX->sb[i]>0)?1:0);
+            break;
+            case 0x09:  /* PSIGNW Gx, Ex */
+                nextop = F8;
+                GETEX(0);
+                GETGX;
+                for (int i=0; i<8; ++i)
+                    GX->sw[i] *= (EX->sw[i]<0)?-1:((EX->sw[i]>0)?1:0);
+            break;
+            case 0x0A:  /* PSIGND Gx, Ex */
+                nextop = F8;
+                GETEX(0);
+                GETGX;
+                for (int i=0; i<4; ++i)
+                    GX->sd[i] *= (EX->sd[i]<0)?-1:((EX->sd[i]>0)?1:0);
+            break;
             case 0x0B:  /* PMULHRSW Gx, Ex */
                 nextop = F8;
                 GETEX(0);
-- 
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