Created gencore() and minor aestetical changes.

modified:   executer/kernel/mcctrl.h
	modified:   executer/kernel/syscall.c
	modified:   kernel/include/syscall.h
	modified:   kernel/mem.c

executer/kernel/mcctrl.h

@@ -57,7 +57,7 @@
 
 struct coretable {
 	int len;
-	void *addr;
+	unsigned long addr;
 };
 
 struct ikc_scd_packet {