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authorMarco Peereboom <marco@cvs.openbsd.org>2005-12-21 23:26:06 +0000
committerMarco Peereboom <marco@cvs.openbsd.org>2005-12-21 23:26:06 +0000
commitfb0910afa0d65c887ce59ee38c3a7f57236bfe28 (patch)
treec848146d50978cd69f95e475636a442660be3ca7 /sys
parent41dc073f35af9df74fe7f0bc6a6ee06be3d54368 (diff)
Add MACHINE_STACK_ALIGN define.
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/hppa/include/param.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/hppa/include/param.h b/sys/arch/hppa/include/param.h
index bf39da3f49d..9ad13c02a88 100644
--- a/sys/arch/hppa/include/param.h
+++ b/sys/arch/hppa/include/param.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: param.h,v 1.29 2005/12/13 01:56:43 martin Exp $ */
+/* $OpenBSD: param.h,v 1.30 2005/12/21 23:26:05 marco Exp $ */
/*
* Copyright (c) 1988-1994, The University of Utah and
@@ -61,6 +61,7 @@
#define MAXPHYS (64 * 1024) /* max raw I/O transfer size */
#define MACHINE_STACK_GROWS_UP 1 /* stack grows to higher addresses */
+#define MACHINE_STACK_ALIGN 64 /* per ABI stacks must be 64 aligned */
#define USPACE (4 * NBPG) /* pages for user struct and kstack */
#define USPACE_ALIGN (0) /* u-area alignment 0-none */