Changeset 85223 in vbox for trunk/include

Timestamp:

Jul 11, 2020 4:17:14 PM (5 years ago)

Author:

vboxsync

Message:

iprt/asm.h: Shut up sign conversion warnings. bugref:9790

File:

• trunk/include/iprt/asm.h (modified) (10 diffs)

trunk/include/iprt/asm.h

@@ -3151 +3151 @@
  * @remarks x86: Requires a 486 or later.
  */
-DECLINLINE(int64_t) ASMAtomicIncZ(size_t volatile RT_FAR *pcb) RT_NOTHROW_DEF
+DECLINLINE(size_t) ASMAtomicIncZ(size_t volatile RT_FAR *pcb) RT_NOTHROW_DEF
 {
 #if ARCH_BITS == 64
@@ -3292 +3292 @@
  * @remarks x86: Requires a 486 or later.
  */
-DECLINLINE(int64_t) ASMAtomicDecZ(size_t volatile RT_FAR *pcb) RT_NOTHROW_DEF
+DECLINLINE(size_t) ASMAtomicDecZ(size_t volatile RT_FAR *pcb) RT_NOTHROW_DEF
 {
 #if ARCH_BITS == 64
@@ -3354 +3354 @@
 DECLINLINE(void) ASMAtomicOrS32(int32_t volatile RT_FAR *pi32, int32_t i32) RT_NOTHROW_DEF
 {
-    ASMAtomicOrU32((uint32_t volatile RT_FAR *)pi32, i32);
+    ASMAtomicOrU32((uint32_t volatile RT_FAR *)pi32, (uint32_t)i32);
 }
 
@@ -3403 +3403 @@
 DECLINLINE(void) ASMAtomicOrS64(int64_t volatile RT_FAR *pi64, int64_t i64) RT_NOTHROW_DEF
 {
-    ASMAtomicOrU64((uint64_t volatile RT_FAR *)pi64, i64);
+    ASMAtomicOrU64((uint64_t volatile RT_FAR *)pi64, (uint64_t)i64);
 }
 
@@ -3553 +3553 @@
 DECLINLINE(void) ASMAtomicUoOrS32(int32_t volatile RT_FAR *pi32, int32_t i32) RT_NOTHROW_DEF
 {
-    ASMAtomicUoOrU32((uint32_t volatile RT_FAR *)pi32, i32);
+    ASMAtomicUoOrU32((uint32_t volatile RT_FAR *)pi32, (uint32_t)i32);
 }
 
@@ -3599 +3599 @@
 DECLINLINE(void) ASMAtomicUoOrS64(int64_t volatile RT_FAR *pi64, int64_t i64) RT_NOTHROW_DEF
 {
-    ASMAtomicUoOrU64((uint64_t volatile RT_FAR *)pi64, i64);
+    ASMAtomicUoOrU64((uint64_t volatile RT_FAR *)pi64, (uint64_t)i64);
 }
 
@@ -4841 +4841 @@
             }
 
-            /* whole dword. */
+            /* whole dwords. */
             if (iBitStart != iEnd)
-                ASMMemZero32(pu32, (iEnd - iBitStart) >> 3);
+                ASMMemZero32(pu32, ((uint32_t)iEnd - (uint32_t)iBitStart) >> 3);
 
             /* bits in last dword. */
@@ -4884 +4884 @@
             /* whole dword. */
             if (iBitStart != iEnd)
-                ASMMemFill32(pu32, (iEnd - iBitStart) >> 3, ~UINT32_C(0));
+                ASMMemFill32(pu32, ((uint32_t)iEnd - (uint32_t)iBitStart) >> 3, ~UINT32_C(0));
 
             /* bits in last dword. */
@@ -5029 +5029 @@
 #  endif
         if (iBit >= 0)
-            return iBit + iBitPrev;
+            return iBit + (int)iBitPrev;
 # endif
 
@@ -5183 +5183 @@
 #  endif
         if (iBit >= 0)
-            return iBit + iBitPrev;
+            return iBit + (int)iBitPrev;
 # endif