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Don't clear PSL_FP/PSL_VEC

This commit is contained in:
matt 2015-07-06 05:55:37 +00:00
parent c1ada760b2
commit 39f572033f
1 changed files with 3 additions and 2 deletions
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5
sys/arch/powerpc/include/userret.h
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@ -1,4 +1,4 @@
/* $NetBSD: userret.h,v 1.29 2015/07/06 02:30:22 matt Exp $ */
/* $NetBSD: userret.h,v 1.30 2015/07/06 05:55:37 matt Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@ -66,7 +66,8 @@ userret(struct lwp *l, struct trapframe *tf)
"tf=%p: srr1 (%#lx): PSL_FP set but FPU curlwp %p is not curlwp %p!",
tf, tf->tf_srr1, l->l_cpu->ci_data.cpu_pcu_curlwp[PCU_FPU], l);
tf->tf_srr1 &= PSL_USERSRR1; /* clear SRR1 status bits */
/* clear SRR1 status bits */
tf->tf_srr1 &= (PSL_USERSRR1|PSL_FP|PSL_VEC);
#ifdef ALTIVEC
/*