--- libsrc/Dk/Dkbox.h	2023-03-01 18:18:32.000000000 +0800
+++ libsrc/Dk/Dkbox.h	2025-09-08 15:18:00.000000000 +0800
@@ -1032,16 +1032,21 @@
 extern void dkbox_terminate_module (void);
 
 #ifdef WORDS_BIGENDIAN
-//#define DV_INT_TAG_WORD 		0x080000bd
-#define DV_INT_TAG_WORD_64 DV_INT_TAG_WORD
-//#define DV_IRI_TAG_WORD 		0x080000f3
-#define DV_IRI_TAG_WORD_64  DV_IRI_TAG_WORD
-//#define DV_DOUBLE_TAG_WORD 		0x080000bf
-//#define DV_FLOAT_TAG_WORD 		0x080000be
-#define DV_DOUBLE_TAG_WORD_64 		0x00000000080000bf
-#define DV_FLOAT_TAG_WORD_64 		0x00000000080000be
-
-
+#define DV_INT_TAG_WORD			0x080000bd
+#define DV_IRI_TAG_WORD			0x080000f3
+#define DV_DOUBLE_TAG_WORD		0x080000bf
+#define DV_FLOAT_TAG_WORD		0x080000be
+#if defined(__ppc64__) || defined(__powerpc64__)
+#define DV_INT_TAG_WORD_64		0x00000000080000bd
+#define DV_IRI_TAG_WORD_64		0x00000000080000f3
+#define DV_DOUBLE_TAG_WORD_64	0x00000000080000bf
+#define DV_FLOAT_TAG_WORD_64	0x00000000080000be
+#else
+#define DV_INT_TAG_WORD_64		DV_INT_TAG_WORD
+#define DV_IRI_TAG_WORD_64		DV_IRI_TAG_WORD
+#define DV_DOUBLE_TAG_WORD_64	DV_DOUBLE_TAG_WORD
+#define DV_FLOAT_TAG_WORD_64	DV_FLOAT_TAG_WORD
+#endif
 #else
 //#define DV_INT_TAG_WORD  		0xbd000008
 #define DV_INT_TAG_WORD_64 0xbd00000800000000