Changeset 62413 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Jul 21, 2016 8:56:44 PM (8 years ago)

Author:

vboxsync

Message:

iemAImpl_div_u64: Documented flag behavior of Intel Skylake 6700K, which is what we implement.

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllAImplC.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IEMAllAImplC.cpp

@@ -1213 +1213 @@
 IEM_DECL_IMPL_DEF(int, iemAImpl_div_u64,(uint64_t *pu64RAX, uint64_t *pu64RDX, uint64_t u64Divisor, uint32_t *pfEFlags))
 {
+    /* Note! Skylake leaves all flags alone. */
     if (   u64Divisor != 0
         && *pu64RDX < u64Divisor)