Changeset 101910 in vbox

Timestamp:

Nov 7, 2023 1:28:58 AM (13 months ago)

Author:

vboxsync

Message:

iprt/armv8.h: Fixed swapped immediates in Armv8A64MkInstrLogicalImm. 2nd try. bugref:10371

File:

• trunk/include/iprt/armv8.h (modified) (2 diffs)

trunk/include/iprt/armv8.h

@@ -2884 +2884 @@
          | (u2Opc                           << 29)
          | UINT32_C(0x12000000)
-         | ((uImm7SizeLen & UINT32_C(0x40)) << (17 - 6))
+         | ((uImm7SizeLen & UINT32_C(0x40)) << (22 - 6))
          | (uImm6Rotations                  << 16)
          | ((uImm7SizeLen & UINT32_C(0x3f)) << 10)
@@ -3308 +3308 @@
 DECL_FORCE_INLINE(uint32_t) Armv8A64MkInstrBCond(ARMV8INSTRCOND enmCond, int32_t iImm19)
 {
-    Assert((int)enmCond >= 0 && (int)enmCond < 16);
+    Assert((unsigned)enmCond < 16);
     return UINT32_C(0x54000000)
-         | (((uint32_t)iImm19 & 0x7ffff) <<  5)
+         | (((uint32_t)iImm19 & 0x7ffff) << 5)
          | (uint32_t)enmCond;
 }