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-rw-r--r--src/emu/x64runf20f.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/emu/x64runf20f.c b/src/emu/x64runf20f.c
index 5a3e0129..32c2b050 100644
--- a/src/emu/x64runf20f.c
+++ b/src/emu/x64runf20f.c
@@ -412,6 +412,14 @@ uintptr_t RunF20F(x64emu_t *emu, rex_t rex, uintptr_t addr, int *step)
         , addr += tmp32s;

         ,,STEP3

     )                               /* 0x80 -> 0x8F Jxx */

+

+    case 0xA5:  // ignore F2 prefix

+        #ifdef TEST_INTERPRETER 

+        return Test0F(test, rex, addr-1, step);

+        #else

+        return Run0F(emu, rex, addr-1, step);

+        #endif

+

         

     case 0xC2:  /* CMPSD Gx, Ex, Ib */

         nextop = F8;