X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=libobjc%2Fgc.c;h=a4766894ab39aa79871247fcfbf3e1597fe3c5e8;hb=bafbe9351f02e858b62dc506b9c585ece370662c;hp=8f13dbc33ca644a7984693eefdf3805d932aba05;hpb=893d9197aa0d95807743aa422547cab295db7324;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/libobjc/gc.c b/libobjc/gc.c
index 8f13dbc33ca..a4766894ab3 100644
--- a/libobjc/gc.c
+++ b/libobjc/gc.c
@@ -26,31 +26,22 @@ Boston, MA 02111-1307, USA.  */
    the executable file might be covered by the GNU General Public License.  */
 
 #include "tconfig.h"
-#include "objc.h"
-#include "encoding.h"
+#include "objc/objc.h"
+#include "objc/encoding.h"
 
 #include <assert.h>
 #include <string.h>
+#include <stdlib.h>
 
 #if OBJC_WITH_GC
 
 #include <gc.h>
+#include <limits.h>
 
 /* gc_typed.h uses the following but doesn't declare them */
 typedef GC_word word;
 typedef GC_signed_word signed_word;
-
-#if BITS_PER_WORD == 32
-# define LOGWL	5
-# define modWORDSZ(n) ((n) & 0x1f)        /* n mod size of word	    */
-#endif
-
-#if BITS_PER_WORD == 64
-# define LOGWL 6
-# define modWORDSZ(n) ((n) & 0x3f)        /* n mod size of word	    */
-#endif
-
-#define divWORDSZ(n) ((n) >> LOGWL)	   /* divide n by size of word      */
+#define BITS_PER_WORD (CHAR_BIT * sizeof (word))
 
 #include <gc_typed.h>