Changeset 106561 in vbox for trunk/src/VBox/Runtime/common/asm/ASMBitFirstClear-generic.cpp

Timestamp:

Oct 21, 2024 12:29:15 PM (3 months ago)

Author:

vboxsync

Message:

IPRT: Fixed warnings in ASMBitFirstClear/Set-generic.cpp. jiraref:VBP=1171

File:

• trunk/src/VBox/Runtime/common/asm/ASMBitFirstClear-generic.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/common/asm/ASMBitFirstClear-generic.cpp

@@ -59 +59 @@
         {
             size_t const iBaseBit = ((uintptr_t)pu - (uintptr_t)pvBitmap) * 8;
-            return iBaseBit + ASMBitFirstSetU32(~RT_LE2H_U32(u32)) - 1;
+            return (int32_t)(iBaseBit + ASMBitFirstSetU32(~RT_LE2H_U32(u32)) - 1);
         }
         pu     = (const volatile size_t RT_FAR *)((uintptr_t)pu + sizeof(uint32_t));
@@ -76 +76 @@
             size_t const iBaseBit = ((uintptr_t)pu - (uintptr_t)pvBitmap) * 8;
 #if ARCH_BITS == 32
-            return iBaseBit + ASMBitFirstSetU32(~RT_LE2H_U32(u)) - 1;
+            return (int32_t)(iBaseBit + ASMBitFirstSetU32(~RT_LE2H_U32(u)) - 1);
 #elif ARCH_BITS == 64
-            return iBaseBit + ASMBitFirstSetU64(~RT_LE2H_U64(u)) - 1;
+            return (int32_t)(iBaseBit + ASMBitFirstSetU64(~RT_LE2H_U64(u)) - 1);
 #else
 # error "ARCH_BITS is not supported"
@@ -98 +98 @@
         {
             size_t const iBaseBit = ((uintptr_t)pu - (uintptr_t)pvBitmap) * 8;
-            return iBaseBit + ASMBitFirstSetU32(~RT_LE2H_U32(u32)) - 1;
+            return (int32_t)(iBaseBit + ASMBitFirstSetU32(~RT_LE2H_U32(u32)) - 1);
         }
     }