[src/trunk]: src/sys/arch/ia64/include fix SP offset

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

details:   https://anonhg.NetBSD.org/src/rev/b44ee265f739
branches:  trunk
changeset: 446364:b44ee265f739
user:      scole <scole%NetBSD.org@localhost>
date:      Sun Dec 02 16:49:24 2018 +0000

description:
fix SP offset

diffstat:

 sys/arch/ia64/include/proc.h |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (21 lines):

diff -r 629969d8f27a -r b44ee265f739 sys/arch/ia64/include/proc.h
--- a/sys/arch/ia64/include/proc.h      Sun Dec 02 15:43:04 2018 +0000
+++ b/sys/arch/ia64/include/proc.h      Sun Dec 02 16:49:24 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: proc.h,v 1.8 2018/11/15 20:06:23 scole Exp $   */
+/*     $NetBSD: proc.h,v 1.9 2018/12/02 16:49:24 scole Exp $   */
 
 #ifndef _IA64_PROC_H_
 #define _IA64_PROC_H_
@@ -41,9 +41,8 @@
 
 #define UAREA_PCB_OFFSET       (USPACE - sizeof(struct pcb))
 #define UAREA_TF_OFFSET                (UAREA_PCB_OFFSET - sizeof(struct trapframe))
-#define UAREA_SP_OFFSET                (UAREA_TF_OFFSET -16 -sizeof(uint64_t))
+#define UAREA_SP_OFFSET                (UAREA_TF_OFFSET -16)
 #define UAREA_BSPSTORE_OFFSET  (0)
-#define UAREA_STACK_SIZE       (USPACE - 16 - sizeof(struct trapframe) - \
-                                sizeof(struct pcb))
+#define UAREA_STACK_SIZE       (USPACE - UAREA_SP_OFFSET)
 
 #endif /* _IA64_PROC_H_ */