Changeset 103848 in vbox

Timestamp:

Mar 14, 2024 11:44:27 AM (9 months ago)

Author:

vboxsync

Message:

VMM/IEM: Implement native emitter for IEM_MC_FETCH_XREG_U8(), bugref:10614 [arm64 fix]

File:

• trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h (modified) (1 diff)

trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h

@@ -7601 +7601 @@
     Assert(!(iVecRegSrc & 0x1));
     /* Need to access the "high" 128-bit vector register. */
-    if (iByte >= 32)
-        off = iemNativeEmitSimdLoadGprFromVecRegU8Ex(iemNativeInstrBufEnsure(pReNative, off, 1), off, iGprDst, iVecRegSrc + 1, iByte - 32);
+    if (iByte >= 16)
+        off = iemNativeEmitSimdLoadGprFromVecRegU8Ex(iemNativeInstrBufEnsure(pReNative, off, 1), off, iGprDst, iVecRegSrc + 1, iByte - 16);
     else
         off = iemNativeEmitSimdLoadGprFromVecRegU8Ex(iemNativeInstrBufEnsure(pReNative, off, 1), off, iGprDst, iVecRegSrc, iByte);