[src/trunk]: src/sys/uvm VM_MAXUSER_ADDRESS can be undefined when compiling m...

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/df012ce954e0
branches:  trunk
changeset: 448989:df012ce954e0
user:      rin <rin%NetBSD.org@localhost>
date:      Sun Feb 17 13:46:03 2019 +0000

description:
VM_MAXUSER_ADDRESS can be undefined when compiling module/coredump;
it varies between machines for evbppc (and possibly evbppc64).

diffstat:

 sys/uvm/uvm_coredump.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 0dacdeeba228 -r df012ce954e0 sys/uvm/uvm_coredump.c
--- a/sys/uvm/uvm_coredump.c    Sun Feb 17 13:21:55 2019 +0000
+++ b/sys/uvm/uvm_coredump.c    Sun Feb 17 13:46:03 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_coredump.c,v 1.6 2014/01/07 07:59:03 dsl Exp $     */
+/*     $NetBSD: uvm_coredump.c,v 1.7 2019/02/17 13:46:03 rin Exp $     */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_coredump.c,v 1.6 2014/01/07 07:59:03 dsl Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_coredump.c,v 1.7 2019/02/17 13:46:03 rin Exp $");
 
 /*
  * uvm_coredump.c: glue functions for coredump
@@ -130,8 +130,10 @@
                 */
 
                KASSERT(!UVM_ET_ISSUBMAP(entry));
+#ifdef VM_MAXUSER_ADDRESS
                KASSERT(state.start < VM_MAXUSER_ADDRESS);
                KASSERT(state.end <= VM_MAXUSER_ADDRESS);
+#endif
                if (entry->object.uvm_obj == NULL &&
                    entry->aref.ar_amap == NULL) {
                        state.realend = state.start;