Merge branch 'bugfix/64bit-big-endian' into 'master'

Fix several bugs on 64-bit big endian architectures

See merge request !40

parallel/ddd/xfer/cmds.cc

@@ -1213,7 +1213,7 @@ void DDD_XferAddData (int cnt, DDD_TYPE typ)
   {
     /* stream of bytes, since V1.2 */
     /* many streams, since V1.7.8 */
-    xa->addLen       = cnt;
+    xa->addLen       = CEIL(cnt);
     xa->addNPointers = 0;
   }
 
@@ -1273,7 +1273,7 @@ void DDD_XferAddDataX (int cnt, DDD_TYPE typ, size_t *sizes)
   {
     /* stream of bytes, since V1.2 */
     /* many streams, since V1.7.8 */
-    xa->addLen       = cnt;
+    xa->addLen       = CEIL(cnt);
     xa->addNPointers = 0;
   }
 

parallel/ddd/xfer/pack.cc

@@ -30,6 +30,7 @@
 
 /* standard C library */
 #include <config.h>
+#include <cinttypes>
 #include <cstdlib>
 #include <cstdio>
 #include <cstring>
@@ -392,7 +393,6 @@ static void XferPackSingleMsg (XFERMSG *msg)
   TEOldCpl     *theOldCpl;
   char         *theObjects, *currObj;
   int i, actSym, actNewCpl, actOldCpl, actObj, recvProc;
-  INT mi;
 
 
   /* recipient of this message */
@@ -539,7 +539,7 @@ static void XferPackSingleMsg (XFERMSG *msg)
 
 
   /* substitute all pointers by index into SymTab */
-  for(mi=0; mi<actSym; mi++)
+  for(std::uintptr_t mi=0; mi<actSym; mi++)
   {
     /* patch SymTab index into reference location inside message */
     *(theSymTab[mi].adr.ref) = (DDD_OBJ)(mi+1);

parallel/ddd/xfer/unpack.cc

@@ -29,6 +29,7 @@
 
 /* standard C library */
 #include <config.h>
+#include <cinttypes>
 #include <cstdlib>
 #include <cstdio>
 #include <cstring>
@@ -206,7 +207,7 @@ static void LocalizeObject (bool merge_mode, TYPE_DESC *desc,
 
 
         /* reference had been replaced by SymTab-index */
-        stIdx = (*(INT *)(msgrefarray+l)) - 1;
+        stIdx = (*(std::uintptr_t *)(msgrefarray+l)) - 1;
         /* test for Localize execution in merge_mode */
         if (merge_mode && (*ref!=NULL))
         {