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Put an additional check to see curproc was an FPA owner process.

This commit is contained in:
nisimura 2000-05-29 09:47:19 +00:00
parent 87cd634474
commit 76f0ee4e32
1 changed files with 3 additions and 3 deletions
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6
sys/arch/mips/mips/mips_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: mips_machdep.c,v 1.81 2000/05/23 04:21:40 soren Exp $ */
/* $NetBSD: mips_machdep.c,v 1.82 2000/05/29 09:47:19 nisimura Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -52,7 +52,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: mips_machdep.c,v 1.81 2000/05/23 04:21:40 soren Exp $");
__KERNEL_RCSID(0, "$NetBSD: mips_machdep.c,v 1.82 2000/05/29 09:47:19 nisimura Exp $");
#include "opt_compat_netbsd.h"
#include "opt_compat_ultrix.h"
@ -678,7 +678,7 @@ setregs(p, pack, stack)
f->f_regs[A2] = 0;
f->f_regs[A3] = (int)PS_STRINGS;
if (fpcurproc == p)
if ((p->p_md.md_flags & MDP_FPUSED) && p == fpcurproc)
fpcurproc = (struct proc *)0;
memset(&p->p_addr->u_pcb.pcb_fpregs, 0, sizeof(struct fpreg));
p->p_md.md_flags &= ~MDP_FPUSED;