replace the single phys_ram_seg_t with a count. an array of segment

descriptors will be placed after this structure in the core file.

sys/arch/alpha/include/kcore.h

@@ -1,4 +1,4 @@
-/* $NetBSD: kcore.h,v 1.2 1997/04/06 08:47:30 cgd Exp $ */
+/* $NetBSD: kcore.h,v 1.3 1998/02/14 00:17:57 cgd Exp $ */
 
 /*
  * Copyright (c) 1996 Carnegie-Mellon University.
@@ -33,7 +33,10 @@
 typedef struct cpu_kcore_hdr {
 	u_int64_t	lev1map_pa;		/* PA of Lev1map */
 	u_int64_t	page_size;		/* Page size */
-        phys_ram_seg_t  core_seg;		/* Core addrs; only one seg */
+	u_int64_t	nmemsegs;		/* Number of RAM segments */
+#if 0
+	phys_ram_seg_t  memsegs[];		/* RAM segments */
+#endif
 } cpu_kcore_hdr_t;
 
 #endif /* _ALPHA_KCORE_H_ */