[src/trunk]: src/sys/arch/pc532/include '532 has 4K pages. Make PAGE_SIZE an...

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

details:   https://anonhg.NetBSD.org/src/rev/ecd5f179c811
branches:  trunk
changeset: 499216:ecd5f179c811
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Tue Nov 14 19:31:51 2000 +0000

description:
'532 has 4K pages.  Make PAGE_SIZE and friends into compile-time
constants.

diffstat:

 sys/arch/pc532/include/vmparam.h |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r 7ae8fb2ae646 -r ecd5f179c811 sys/arch/pc532/include/vmparam.h
--- a/sys/arch/pc532/include/vmparam.h  Tue Nov 14 19:29:00 2000 +0000
+++ b/sys/arch/pc532/include/vmparam.h  Tue Nov 14 19:31:51 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vmparam.h,v 1.22 2000/07/18 12:45:50 matthias Exp $    */
+/*     $NetBSD: vmparam.h,v 1.23 2000/11/14 19:31:51 thorpej Exp $     */
 
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
@@ -46,6 +46,14 @@
  */
 
 /*
+ * The NS32532 has 4K pages.  Override the PAGE_* definitions to
+ * be compile-time constants.
+ */
+#define        PAGE_SHIFT      12
+#define        PAGE_SIZE       (1 << PAGE_SHIFT)
+#define        PAGE_MASK       (PAGE_SIZE - 1)
+
+/*
  * Virtual address space arrangement. On 532, both user and kernel
  * share the address space, not unlike the vax.
  * USRTEXT is the start of the user text/data space, while USRSTACK