Fixing some warnings by adding cast from 'int' to 'size_t' in memset, memcpy, etc.

3 files changed, 9 insertions, 9 deletions

diff --git a/src/misc/util/abc_global.h b/src/misc/util/abc_global.h
index c27b907e..28f0dd57 100644
--- a/src/misc/util/abc_global.h
+++ b/src/misc/util/abc_global.h
@@ -256,13 +256,13 @@ typedef ABC_INT64_T iword;
 #define ABC_PRMn(a,f)   (Abc_Print(1, "%s =", (a)), Abc_Print(1, "%10.3f MB  ",    1.0*(f)/(1<<20)))
 #define ABC_PRMP(a,f,F) (Abc_Print(1, "%s =", (a)), Abc_Print(1, "%10.3f MB (%6.2f %%)\n",  (1.0*(f)/(1<<20)), ((F)? 100.0*(f)/(F) : 0.0) ) )
 
-#define ABC_ALLOC(type, num)     ((type *) malloc(sizeof(type) * (num)))
-#define ABC_CALLOC(type, num)    ((type *) calloc((num), sizeof(type)))
-#define ABC_FALLOC(type, num)    ((type *) memset(malloc(sizeof(type) * (num)), 0xff, sizeof(type) * (num)))
+#define ABC_ALLOC(type, num)     ((type *) malloc(sizeof(type) * (size_t)(num)))
+#define ABC_CALLOC(type, num)    ((type *) calloc((size_t)(num), sizeof(type)))
+#define ABC_FALLOC(type, num)    ((type *) memset(malloc(sizeof(type) * (size_t)(num)), 0xff, sizeof(type) * (size_t)(num)))
 #define ABC_FREE(obj)            ((obj) ? (free((char *) (obj)), (obj) = 0) : 0)
 #define ABC_REALLOC(type, obj, num) \
-        ((obj) ? ((type *) realloc((char *)(obj), sizeof(type) * (num))) : \
-         ((type *) malloc(sizeof(type) * (num))))
+        ((obj) ? ((type *) realloc((char *)(obj), sizeof(type) * (size_t)(num))) : \
+         ((type *) malloc(sizeof(type) * (size_t)(num))))
 
 static inline int      Abc_AbsInt( int a        )             { return a < 0 ? -a : a; }
 static inline int      Abc_MaxInt( int a, int b )             { return a > b ?  a : b; }
diff --git a/src/misc/util/utilMem.c b/src/misc/util/utilMem.c
index 0bce119b..302d9008 100644
--- a/src/misc/util/utilMem.c
+++ b/src/misc/util/utilMem.c
@@ -153,7 +153,7 @@ static void Vec_MemSort( Vec_Mem_t * p, int (*Vec_MemSortCompare)() )
 {
     if ( p->nSize < 2 )
         return;
-    qsort( (void *)p->pArray, p->nSize, sizeof(void *), 
+    qsort( (void *)p->pArray, (size_t)p->nSize, sizeof(void *), 
             (int (*)(const void *, const void *)) Vec_MemSortCompare );
 }
 
diff --git a/src/misc/util/utilSort.c b/src/misc/util/utilSort.c
index 4dca700c..32154a7d 100644
--- a/src/misc/util/utilSort.c
+++ b/src/misc/util/utilSort.c
@@ -434,7 +434,7 @@ void Abc_SortTest()
     else
     {
         clk = Abc_Clock();
-        qsort( (void *)pArray, nSize, sizeof(int), (int (*)(const void *, const void *)) Abc_SortNumCompare );
+        qsort( (void *)pArray, (size_t)nSize, sizeof(int), (int (*)(const void *, const void *)) Abc_SortNumCompare );
         Abc_PrintTime( 1, "Old sort", Abc_Clock() - clk );
         // check
         for ( i = 1; i < nSize; i++ )
@@ -479,14 +479,14 @@ void Abc_QuickSort1( word * pData, int nSize, int fDecrease )
     int i, fVerify = 0;
     if ( fDecrease )
     {
-        qsort( (void *)pData, nSize, sizeof(word), (int (*)(const void *, const void *))Abc_QuickSort1CompareDec );
+        qsort( (void *)pData, (size_t)nSize, sizeof(word), (int (*)(const void *, const void *))Abc_QuickSort1CompareDec );
         if ( fVerify )
             for ( i = 1; i < nSize; i++ )
                 assert( (unsigned)pData[i-1] >= (unsigned)pData[i] );
     }
     else
     {
-        qsort( (void *)pData, nSize, sizeof(word), (int (*)(const void *, const void *))Abc_QuickSort1CompareInc );
+        qsort( (void *)pData, (size_t)nSize, sizeof(word), (int (*)(const void *, const void *))Abc_QuickSort1CompareInc );
         if ( fVerify )
             for ( i = 1; i < nSize; i++ )
                 assert( (unsigned)pData[i-1] <= (unsigned)pData[i] );