Module Name: src
Committed By: tsutsui
Date: Sat Dec 25 15:05:22 UTC 2010
Modified Files:
src/sys/arch/hp300/include: cpu.h
Log Message:
Make sure MAXADDR is unsigned otherwise it could be mangled in shift ops
and causes silent hang on bootstrap. Analyzed on HP9000/362 I get today,
but I'm not sure how 040 lkptpa code has worked on my HP382...
To generate a diff of this commit:
cvs rdiff -u -r1.63 -r1.64 src/sys/arch/hp300/include/cpu.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/hp300/include/cpu.h
diff -u src/sys/arch/hp300/include/cpu.h:1.63 src/sys/arch/hp300/include/cpu.h:1.64
--- src/sys/arch/hp300/include/cpu.h:1.63 Wed Dec 22 02:42:27 2010
+++ src/sys/arch/hp300/include/cpu.h Sat Dec 25 15:05:22 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.63 2010/12/22 02:42:27 matt Exp $ */
+/* $NetBSD: cpu.h,v 1.64 2010/12/25 15:05:22 tsutsui Exp $ */
/*
* Copyright (c) 1982, 1990, 1993
@@ -194,7 +194,7 @@
#define INTIOTOP (0x00600000)
#define EXTIOBASE (0x00600000)
#define EXTIOTOP (0x20000000)
-#define MAXADDR (0 - NBPG)
+#define MAXADDR ((paddr_t)(0 - NBPG))
/*
* Internal IO space:
