[src/trunk]: src/sys/arch/sparc/stand/ofwboot Add compile time asserts to mak...

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

details:   https://anonhg.NetBSD.org/src/rev/26b99d0b4279
branches:  trunk
changeset: 340912:26b99d0b4279
user:      martin <martin%NetBSD.org@localhost>
date:      Sat Oct 10 06:50:25 2015 +0000

description:
Add compile time asserts to make sure we have properly picked up types
for a 64bit cpu and 64bit openfirmware.

diffstat:

 sys/arch/sparc/stand/ofwboot/Locore.c |  11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diffs (25 lines):

diff -r 21c08ef992fe -r 26b99d0b4279 sys/arch/sparc/stand/ofwboot/Locore.c
--- a/sys/arch/sparc/stand/ofwboot/Locore.c     Sat Oct 10 06:49:40 2015 +0000
+++ b/sys/arch/sparc/stand/ofwboot/Locore.c     Sat Oct 10 06:50:25 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: Locore.c,v 1.14 2015/03/27 06:07:33 nakayama Exp $     */
+/*     $NetBSD: Locore.c,v 1.15 2015/10/10 06:50:25 martin Exp $       */
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -36,6 +36,15 @@
 
 #include <machine/cpu.h>
 
+/*
+ * We are trying to boot a sparc v9 cpu, so openfirmware has to be 64bit,
+ * and the kernel we load will be dealing with 64bits too (even if it is
+ * a 32bit kernel.
+ * Make sure we picked up the right defines:
+ */
+__CTASSERT(sizeof(cell_t)==8);
+__CTASSERT(sizeof(paddr_t)==8);
+
 extern int openfirmware(void *);