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Sprinkle a little more COP0_SYNC (in an unused function...).

This commit is contained in:
simonb 2002-11-08 00:49:32 +00:00
parent c2c9021d7d
commit 220b08b128
1 changed files with 4 additions and 1 deletions
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5
sys/arch/mips/mips/locore_mips3.S
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@ -1,4 +1,4 @@
/* $NetBSD: locore_mips3.S,v 1.83 2002/09/09 02:32:38 simonb Exp $ */
/* $NetBSD: locore_mips3.S,v 1.84 2002/11/08 00:49:32 simonb Exp $ */
/*
* Copyright (c) 1997 Jonathan Stone (hereinafter referred to as the author)
@ -483,6 +483,7 @@ LEAF(badaddr64)
mfc0 t0, MIPS_COP_0_STATUS
or t1, t0, MIPS3_SR_KX
mtc0 t1, MIPS_COP_0_STATUS
COP0_SYNC
#if _BYTE_ORDER == _BIG_ENDIAN
dsll a0, a0, 32 # high word in a0
@ -513,6 +514,7 @@ LEAF(badaddr64)
ld v0, (a0)
9:
mtc0 t0, MIPS_COP_0_STATUS # Restore KX
COP0_SYNC
sw zero, U_PCB_ONFAULT(v1)
j ra
move v0, zero # made it w/o errors
@ -520,6 +522,7 @@ END(badaddr64)
LEAF(baderr64)
mtc0 t0, MIPS_COP_0_STATUS # Restore KX
COP0_SYNC
sw zero, U_PCB_ONFAULT(v1)
j ra
li v0, -1