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Enforce strong ordering (for now) on PA2.0.

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This commit is contained in:
skrll 2009-06-01 07:10:14 +00:00
parent 99122f39e6
commit f86cbcc8bf
1 changed files with 4 additions and 3 deletions
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7
sys/arch/hppa/hppa/hppa_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: hppa_machdep.c,v 1.16 2009/04/30 07:01:27 skrll Exp $ */
/* $NetBSD: hppa_machdep.c,v 1.17 2009/06/01 07:10:14 skrll Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: hppa_machdep.c,v 1.16 2009/04/30 07:01:27 skrll Exp $");
__KERNEL_RCSID(0, "$NetBSD: hppa_machdep.c,v 1.17 2009/06/01 07:10:14 skrll Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -254,7 +254,8 @@ cpu_setmcontext(struct lwp *l, const mcontext_t *mcp, unsigned int flags)
}
#endif
tf->tf_ipsw = gr[0];
tf->tf_ipsw = gr[0] |
(hppa_cpu_info->hci_features & HPPA_FTRS_W32B ? PSW_O : 0);
tf->tf_r1 = gr[1];
tf->tf_rp = gr[2];
tf->tf_r3 = gr[3];